Polishing device for ship plate maintenance

Abstract

The invention provides a polishing device for ship deck maintenance, which comprises a transmission assembly, a top assembly is mounted on the transmission assembly, a master controller is mounted at one end of the top assembly, a polisher is mounted below the top assembly, the polisher comprises a top plate, a polishing assembly is fixedly mounted on one surface of the top plate, and the polishing assembly comprises a connecting body. An adjusting assembly is installed at one end of the connecting body and comprises a swing part, a combination body used for half wrapping the bottom of the swing part is detachably installed below the swing part, an adjusting structure is movably installed on the face, away from the swing part, of the combination body, and a grinding machine body is detachably installed on the adjusting structure. The bottom of the grinding machine body is fixedly provided with a grinding piece used for ship plate maintenance. According to the polishing device for ship deck maintenance, through mutual cooperation of the hydraulic push rod, the first motor and the electric push rod, the polishing machine body and the polishing piece can move up and down, swing left and right and swing front and back, and therefore when the polishing device for ship deck maintenance runs, multi-directional angle and position adjustment can be conducted.

Description

Technical Field

[0001] The invention relates to the technical field of grinding devices, and in particular to a grinding device for repairing ship plates. Background Art

[0002] Ship is a general term for various vessels. The interior of a ship mainly includes accommodation space, supporting structure and drainage structure. It has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood and bamboo. Nowadays, they are mostly steel, aluminum, fiberglass, acrylic and various composite materials. After a long period of use, the surface of the ship's board is prone to rust, mold, etc., and it is necessary to use grinding equipment to grind the surface, and then maintain the surface of the ship's board.

[0003] The prior art application number CN216577190U provides a grinding device for ship plate repair, which specifically relates to the technical field of grinding devices, including a bottom plate, an electric lifting platform is fixedly provided on the top of the bottom plate, two bearing seats are fixedly provided on one side of the electric lifting platform, a rotating shaft is movably provided between the two bearing seats, a mounting plate is fixedly provided on one side of the rotating shaft, a micro motor is fixedly provided on the rear side of the rotating shaft, the micro motor is fixedly provided on the bearing seat, and a driving assembly is fixedly provided on the top of the mounting plate. The utility model drives the rotating rod and the grinding disc to move downward by extending the electric telescopic rod, and the rotating motor drives the grinding disc to rotate, so as to grind the surface of the ship plate, and does not require manual operation, which is more time-saving and labor-saving to use, and greatly improves work efficiency. The micro motor drives the rotating shaft to rotate, which is convenient for adjusting the angle of the mounting plate on the electric lifting platform. When used in conjunction with the electric lifting platform, the grinding disc can be directly attached to the hull for up and down grinding, and the grinding effect is better.

[0004] In the above patent, the purpose of automatically grinding the surface of the ship plate is mainly achieved by extending the electric telescopic rod to drive the rotating rod and the grinding disc to move downward, and the rotating motor drives the grinding disc to rotate. However, this method of grinding ship plates can only perform simple telescopic and swing grinding, but most of the actual ship plates are installed in a curved position, which makes it impossible for the ship plate repair grinding device to effectively grind most ship plates, greatly reducing the practicality of the ship plate repair grinding device. Summary of the invention

[0005] In view of the above problems, the present invention provides a grinding device for ship plate repair, which solves the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a grinding device for ship ship plate repair, including a transmission assembly, a top assembly for controlling the operation of the transmission assembly is fixedly installed on the top of the transmission assembly, a master controller is fixedly installed on the end of the top assembly away from the transmission assembly, a grinder is fixedly installed on the lower side of one side of the top assembly, the grinder includes a top plate that moves up and down, a grinding assembly is fixedly installed on a side of the top plate away from the top assembly, the grinding assembly includes a connecting body that swings left and right, an adjustment assembly is installed on the end of the connecting body away from the top plate that swings back and forth, the adjustment assembly includes a pendulum fixedly installed on the connecting body, a combination for semi-wrapping the bottom of the pendulum is detachably installed below the pendulum, an adjustment structure is movably installed on the side of the combination away from the pendulum, a grinding body is detachably installed on the adjustment structure, a grinding sheet for ship ship plate repair is fixedly installed on the bottom of the grinding body. A grinding disc for ship plate repair is fixedly installed on the bottom of the grinding machine body, so that when the ship plate repair grinding device is grinding the ship plate, a commonly used grinder can be directly fixed on the grinding device, and there is no need to design a specific grinder separately, which greatly improves the convenience of using the ship plate repair grinding device.

[0007] As a further preferred embodiment of the present invention, the sander also includes a mounting frame fixedly mounted on the top plate, a first motor is arranged in the mounting frame, an output end of the first motor is fixedly connected to a joint shaft, the joint shaft passes through and is fixedly mounted in the connector, the first motor is used to control the left and right swing of the adjustment component, and the sanding component also includes a plurality of folding strips fixedly mounted on the top plate, the folding strips are used to connect the connector and the top plate. The folding strips are used to connect the connector and the top plate, so that when the first motor swings the connector, the folding strips will also fold and swing accordingly, thereby improving the connection stability between the connector and the top plate.

[0008] As a further preferred embodiment of the present invention, the connector has inclined surfaces on both sides different from the side where the folding strip is located, and the connector is fixedly installed with an electric push rod at the bottom of the inclined surface, and both sides of the combination are fixedly installed with assemblies, and the telescopic end of the electric push rod is fixedly installed on the assemblies, and the electric push rod is used to control the forward and backward swing of the adjustment component. The electric push rod is used to control the forward and backward swing of the adjustment component, which greatly improves the intelligence of the operation of the grinding device for ship board repair.

[0009] As a further preferred embodiment of the present invention, the combination body is divided into a plurality of left and right combination plates, and a ball cavity is formed on the top after the plurality of combination plates are combined, and side plates are fixedly connected on both sides of the combination plates, and the plurality of side plates are connected and fixed by bolts, and the pendulum comprises a mounting plate body fixedly mounted on the connector, and a central axis is fixedly mounted on one end of the mounting plate body away from the connector, and a sphere is fixedly mounted on one end of the central axis away from the mounting plate body, and the sphere is located in the ball cavity in the combination plate. The sphere is located in the ball cavity in the combination plate, so that when the electric push rod is extended and retracted, the adjustment component can always be connected to the connector through the pendulum.

[0010] As a further preferred embodiment of the present invention, the adjustment structure also includes a lower plate, a slide rail and a motor mounting frame are fixedly installed on the bottom of the lower plate, a second motor is arranged in the motor mounting frame, a bidirectional screw rod is fixedly connected to the output end of the second motor, and a clamping plate is movably installed at different threads of the bidirectional screw rod, and the clamping plate moves on the slide rail at the bottom of the lower plate, and the clamping plate is used to clamp and fix the grinding body, and a dustproof plate for reducing powder flying is fixedly installed on the bottom of the lower plate.

[0011] As a further preferred embodiment of the present invention, a hydraulic push rod and a plurality of telescopic shafts are fixedly installed on the top of the top plate, and the hydraulic push rod and the telescopic shaft are fixedly installed on the top assembly, and a first empty frame is fixedly installed on one end of the connector away from the folding strip, and a first single-chip microcomputer is arranged in the first empty frame, and the first single-chip microcomputer is electrically connected to the control box of the first motor, the first single-chip microcomputer is electrically connected to the electric push rod, and the first single-chip microcomputer is remotely connected to the master controller. The first single-chip microcomputer is remotely connected to the master controller, which greatly improves the intelligence of the operation of the grinding device for ship plate repair.

[0012] As a further preferred embodiment of the present invention, a second empty frame is fixedly installed at one end of the lower plate close to the grinding sheet, a second single chip microcomputer is arranged in the second empty frame, the second single chip microcomputer is electrically connected to the control box of the second motor, and the second single chip microcomputer is remotely connected to the master controller. The second single chip microcomputer is remotely connected to the master controller, which greatly improves the intelligence of the operation of the grinding device for ship plate maintenance.

[0013] As a further preferred embodiment of the present invention, the transmission assembly includes a column assembly fixedly mounted on a top assembly, the column assembly includes an outer shell, a fixing device is fixedly mounted on the top of the outer shell, a cylindrical groove is opened at the center of the outer shell, a buffer assembly is placed in the cylindrical groove of the outer shell, the buffer assembly includes a damping shaft fixed in the outer shell, a contact plate is fixedly mounted on the top of the damping shaft, a spring column is connected below the contact plate, a side of the contact plate away from the spring column is attached to the bottom of the top assembly, a bottom plate is fixedly mounted on the bottom of the outer shell, and a plurality of universal wheels for moving the grinding device are fixedly mounted on one end of the bottom plate away from the outer shell.

[0014] As a further preferred embodiment of the present invention, the top component includes a main board, a push handle for pushing the grinding device is fixedly installed on the side of the main board away from the grinder, a dust suction component for absorbing dust is fixedly installed on the main board, the dust suction end of the dust suction component is fixedly connected to a tube body, one end of the tube body is fixedly connected to a suction port, and a guide frame is fixedly installed on the bottom surface of the top plate, and the tube body is limited by the guide frame for dust suction. The tube body is limited by the guide frame for dust suction, so that the dust suction component can always be aligned with the dust generation place for adsorption, thereby improving the dust adsorption quality of the grinding device for ship ship plate repair.

[0015] As a further preferred embodiment of the present invention, the dust collection assembly includes a dust collector body, a mounting lower plate is fixedly installed at the bottom of the dust collector body, the mounting lower plate is fixedly connected to the main board by bolts, a control box body is fixedly connected to one side of the dust collector body, a wire is fixedly connected to the side of the control box body away from the dust collector body, and one end of the wire away from the control box body is connected to the master controller. The end of the wire away from the control box body is connected to the master controller, which improves the intelligence of the operation of the grinding device for ship plate repair.

[0016] The beneficial effects of the present invention are as follows: In the present invention, the hydraulic push rod, the first motor and the electric push rod cooperate with each other, so that the grinding body and the grinding plate can move up and down, swing left and right, and swing back and forth, so that the grinding device for ship plate repair can be adjusted in all directions in terms of angle and position during operation, which greatly improves the convenience and practicality of ship plate repair and grinding during operation of the grinding device for ship plate repair.

[0017] In the present invention, the vibration of the top component is buffered by the mutual cooperation of the damping shaft and the spring column, so that the grinding device for ship board repair can be more stable during operation, which greatly improves the practicality of the use of the grinding device for ship board repair.

[0018] In the present invention, a dust suction component is arranged in the grinding device for repairing ship plates, and a guide frame is used to limit the position of the dust suction component, so that the dust generated by grinding can be adsorbed and cleaned at all times when the grinding device for repairing ship plates is in operation, which greatly improves the environmental friendliness of the operation of the grinding device for repairing ship plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a grinding device for repairing ship plates.

[0020] Figure 2 It is a schematic diagram of the three-dimensional right view of the structure of a grinding device for repairing ship plates according to the present invention.

[0021] Figure 3 The present invention is a schematic diagram of the front view of a grinding device for repairing ship plates.

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a grinder in a grinding device for repairing ship plates.

[0023] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a grinding assembly in a grinding device for repairing ship plates.

[0024] Figure 6 The present invention is a schematic diagram of the three-dimensional upward structure of a grinding assembly in a grinding device for repairing ship plates.

[0025] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of an adjusting component in a grinding device for repairing ship plates.

[0026] Figure 8 It is a partially enlarged three-dimensional structural schematic diagram of A in a grinding device for repairing ship plates of the present invention.

[0027] Fig. 9 The present invention is a schematic diagram of the three-dimensional structure of an adjusting structure in a grinding device for repairing ship plates.

[0028] Fig.10 The present invention is a schematic diagram of the three-dimensional structure of a transmission assembly in a grinding device for repairing ship plates.

[0029] Fig.11 It is a partially enlarged three-dimensional structural schematic diagram of B in a grinding device for repairing ship plates of the present invention.

[0030] Fig.12 The present invention is a schematic diagram of the three-dimensional structure of a top component in a grinding device for repairing ship plates.

[0031] Fig.13It is a partially enlarged three-dimensional structural schematic diagram of C in a grinding device for repairing ship plates of the present invention.

[0032] In the figure: grinder 1, top assembly 2, transmission assembly 3, master controller 4, grinding assembly 11, mounting frame 12, guide frame 13, top plate 14, hydraulic push rod 15, telescopic shaft 16, adjustment assembly 111, connector 112, folding strip 113, joint shaft 114, first motor 115, electric push rod 116, first single chip computer 117, first empty frame 118, adjustment structure 1111, assembly 1112, side plate 1113, pendulum 1114, combination 1115, mounting plate 11141, middle axis 11142, sphere 11143, grinding sheet 11111, grinding body 11112, splint 11 113, dustproof plate 11114, lower plate 11115, bidirectional screw rod 11116, second empty frame 11117, second single-chip computer 11118, second motor 11119, column assembly 31, buffer assembly 32, bottom plate 33, universal wheel 34, outer shell 311, fixing part 312, cylindrical groove 313, contact plate 321, spring column 322, damping shaft 323, push handle 21, dust suction assembly 22, tube body 23, suction port 24, main board 25, vacuum cleaner body 221, control box body 222, wire 223, install lower plate 224. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1 Reference Figures 1 to 9 As shown; The present invention provides a grinding device for repairing ship plates, a grinding device for repairing ship plates, comprising a transmission component 3, a top component 2 for controlling the operation of the transmission component 3 is fixedly installed on the top of the transmission component 3, a master controller 4 is fixedly installed on one end of the top component 2 away from the transmission component 3, a grinder 1 is fixedly installed below one side of the top component 2, the grinder 1 comprises a top plate 14 that moves up and down, a grinding component 11 is fixedly installed on a side of the top plate 14 away from the top component 2, the grinding component 11 comprises a connecting body 112 that swings left and right, an adjusting component 111 is installed on one end of the connecting body 112 away from the top plate 14 and swings back and forth, the adjusting component 111 comprises a pendulum 1114 fixedly installed on the connecting body 112, and a pendulum 1114 is below the pendulum 1114. A combination body 1115 for semi-wrapping the bottom of the ornament 1114 is detachably installed, and an adjustment structure 1111 is movably installed on a side of the combination body 1115 away from the ornament 1114. The adjustment structure 1111 is detachably installed with a grinding body 11112, and a grinding sheet 11111 for repairing ship board is fixedly installed at the bottom of the grinding body 11112. The grinder 1 also includes a mounting frame 12 fixedly installed on the top plate 14, and a first motor 115 is arranged in the mounting frame 12. The output end of the first motor 115 is fixedly connected to a joint shaft 114, and the joint shaft 114 passes through and is fixedly installed in the connecting body 112. The first motor 115 is used to control the left and right swing of the adjustment component 111. The grinding component 11 also includes a plurality of fixed mountings. A folding strip 113 is mounted on the top plate 14, and the folding strip 113 is used to connect the connecting body 112 and the top plate 14. The connecting body 112 has inclined surfaces on both sides different from the side where the folding strip 113 is located. The connecting body 112 is fixedly installed with an electric push rod 116 at the bottom of the inclined surface. Assemblies 1112 are fixedly installed on both sides of the combining body 1115. The telescopic end of the electric push rod 116 is fixedly installed on the assembly 1112. The electric push rod 116 is used to control the forward and backward swing of the adjustment component 111. The combining body 1115 is divided into a plurality of left and right combining plates. After the plurality of combining plates are combined, a ball cavity is formed on the top. Side plates 1113 are fixedly connected to both sides of the combining plates. The plurality of side plates 1113 are connected and fixed by bolts. The pendulum 1114 includes a fixedly mounted connecting member 1115. The mounting plate body 11141 on the body 112, the mounting plate body 11141 is fixedly mounted with a central axis 11142 at one end away from the connecting body 112, the central axis 11142 is fixedly mounted with a sphere 11143 at one end away from the mounting plate body 11141, the sphere 11143 is located in the spherical cavity in the combining plate, the adjusting structure 1111 also includes a lower plate 11115, the bottom of the lower plate 11115 is fixedly mounted with a slide rail and a motor mounting frame, a second motor 11119 is arranged in the motor mounting frame, a bidirectional screw rod 11116 is fixedly connected to the output end of the second motor 11119, the bidirectional screw rod 11116 is movably mounted with a clamping plate 11113 at different threads, and the clamping plate 11113 moves on the slide rail at the bottom of the lower plate 11115,The clamping plate 11113 is used to clamp and fix the grinding machine body 11112. A dustproof plate 11114 for reducing the flying of powder is fixedly installed at the bottom of the lower plate 11115. A hydraulic push rod 15 and a plurality of telescopic shafts 16 are fixedly installed on the top of the top plate 14. The hydraulic push rod 15 and the telescopic shaft 16 are fixedly installed on the top component 2. A first empty frame 118 is fixedly installed at one end of the connecting body 112 away from the folding strip 113. A first single-chip computer 117 is arranged in the first empty frame 118. The first single-chip computer 117 is fixedly installed in the first single-chip computer 117. 7 is electrically connected to the control box of the first motor 115, the first single-chip computer 117 is electrically connected to the electric push rod 116, the first single-chip computer 117 is remotely connected to the master controller 4, the lower plate 11115 is fixedly installed with a second empty frame 11117 at one end close to the grinding sheet 11111, the second empty frame 11117 is provided with a second single-chip computer 11118, the second single-chip computer 11118 is electrically connected to the control box of the second motor 11119, and the second single-chip computer 11118 is remotely connected to the master controller 4. ,

[0035] Furthermore, since the combination body 1115 is divided into two left and right combination plates, and the left combination plate is fixedly mounted on the lower plate 11115, the right combination plate can move along the track above the lower plate 11115. When the right combination plate moves to the left combination plate, the side plate 1113 is bolted together to fix the two combination plates.

[0036] Furthermore, since the top of the combination 1115 is a spherical cavity, and the sphere 11143 is connected to the bottom of the ornament 1114, the size of the sphere 11143 is consistent with the size of the spherical cavity, and three quarters of the sphere 11143 is located in the spherical cavity, when the sphere 11143 is located in the spherical cavity, the adjustment structure 1111 will not fall off, and when the adjustment structure 1111 is moving, the adjustment structure 1111 will not fall off either.

[0037] Furthermore, since the bidirectional screw rod 11116 has different rotation directions at both ends, when the second motor 11119 rotates the bidirectional screw rod 11116, the clamping plate 11113 will move inward on the track below the lower plate 11115 until the clamping plate 11113 clamps and fixes the grinding body 11112, thereby completing the installation of the grinding body 11112 and improving the convenience of using the grinding device for repairing ship plates.

[0038] Furthermore, Arduino control chips are installed inside the first single-chip microcomputer 117 and the second single-chip microcomputer 11118, and the electric push rod 116, the control box of the first motor 115 and the control box of the second motor 11119 are electrically connected to the single-chip microcomputer. Therefore, the operation of the electric push rod 116, the first motor 115 and the second motor 11119 is controlled by the single-chip microcomputer, and the first single-chip microcomputer 117 and the second single-chip microcomputer 11118 are remotely connected to the master controller 4, so the master controller 4 can directly control the operation of the first single-chip microcomputer 117 and the second single-chip microcomputer 11118.

[0039] Detailed usage and function of this embodiment: In the present invention, when the grinding device for ship board repair is in operation, the user places a grinding body 11112 of any type in the middle of the clamping plate 11113, and then starts the second motor 11119. The started second motor 11119 drives the bidirectional screw rod 11116 to rotate. The rotation of the bidirectional screw rod 11116 causes the clamping plate 11113 to move inward and firmly fix the grinding body 11112. Then, the user controls the first single-chip microcomputer 117 and the second single-chip microcomputer 11113 by operating the master controller 4. 118, to directly control the operation of the electric push rod 116, the first motor 115 and the second motor 11119. The operation of the electric push rod 116 and the first motor 115 can directly drive the grinding body 11112 to swing left and right and forward. The master controller 4 directly acts on the hydraulic push rod 15, so that the hydraulic push rod 15 drives the top plate 14 to move up and down, and drives the grinding assembly 11 to move up and down accordingly, which greatly improves the convenience of the grinding device for ship plate repair for ship plate repair and grinding.

[0040] Example 2 Reference Figure 10-11 As shown; Among them, the transmission assembly 3 includes a column assembly 31 fixedly installed on the top assembly 2, the column assembly 31 includes an outer shell 311, a fixing part 312 for fixing is fixedly installed on the top of the outer shell 311, a cylindrical groove 313 is opened at the center of the outer shell 311, and a buffer assembly 32 is placed in the cylindrical groove 313 of the outer shell 311. The buffer assembly 32 includes a damping shaft 323 fixed in the outer shell 311, a contact plate 321 is fixedly installed on the top of the damping shaft 323, a spring column 322 is connected below the contact plate 321, and a side of the contact plate 321 away from the spring column 322 is attached to the bottom of the top assembly 2, a bottom plate 33 is fixedly installed at the bottom of the outer shell 311, and a plurality of universal wheels 34 for moving the grinding device are fixedly installed at one end of the bottom plate 33 away from the outer shell 311.

[0041] Furthermore, since the spring column 322 and the damping shaft 323 are connected between the outer shell 311 and the contact plate 321 at the top and bottom, and the contact plate 321 is attached to the bottom of the top component 2, the vibration generated when the grinding device for ship plate repair moves or runs can be damped by the spring column 322 and the damping shaft 323 cooperating with each other.

[0042] Furthermore, since four universal wheels 34 are installed at the bottom of the base plate 33, the overall movement of the grinding device for ship plate repair is controlled by the four universal wheels 34, thereby improving the convenience of movement of the grinding device for ship plate repair.

[0043] Detailed usage and function of this embodiment: In the present invention, when the user needs to move the entire ship board repair grinding device, it only needs to use the four universal wheels 34 at the bottom of the base plate 33. When the ship board repair grinding device is moved or operated, the vibration generated by the movement of its internal motor or universal wheels 34 can be directly damped through the spring column 322 and the damping shaft 323, thereby improving the practicability of the operation of the ship board repair grinding device.

[0044] Example 3 Reference Figure 12-13 As shown; Among them, the top component 2 includes a main board 25, and a push handle 21 for pushing the grinding device is fixedly installed on the side of the main board 25 away from the grinder 1, and a dust suction component 22 for absorbing dust is fixedly installed on the main board 25, and the dust suction end of the dust suction component 22 is fixedly connected to a tube body 23, and one end of the tube body 23 is fixedly connected to a suction port 24, and a guide frame 13 is fixedly installed on the bottom surface of the top plate 14, and the tube body 23 is used to limit the dust suction position by the guide frame 13, and the dust suction component 22 includes a vacuum cleaner body 221, and a mounting lower plate 224 is fixedly installed on the bottom of the vacuum cleaner body 221, and the mounting lower plate 224 is fixedly connected to the main board 25 by bolts, and a control box body 222 is fixedly connected to one side of the vacuum cleaner body 221, and a wire 223 is fixedly connected to the side of the control box body 222 away from the vacuum cleaner body 221, and the end of the wire 223 away from the control box body 222 is connected to the master controller 4.

[0045] Furthermore, since the tube body 23 is fixed by the guide frame 13, the tube body 23 with the main board 25 can be stably located near the polishing sheet 11111 for a long time, so that the dust collection component 22 can quickly absorb the dust generated when the polishing sheet 11111 polishes the hull.

[0046] Furthermore, since the vacuum cleaner body 221 is connected to the master controller 4 via the wire 223, the master controller 4 can directly control the operation of the vacuum cleaner body 221, which greatly improves the intelligence of the operation of the grinding device for repairing ship plates.

[0047] Detailed usage and function of this embodiment: In the present invention, when the ship plate repair grinding device needs to be moved, the user can move the ship plate repair grinding device by pushing the push handle 21. When the ship plate repair grinding device is running, the user controls the control box body 222 through the master controller 4 and runs the vacuum cleaner body 221, so that the tube body 23 and the suction port 24 can quickly absorb the dust generated by the ship plate repair grinding device when performing ship plate repair and grinding, which greatly improves the practicality of the ship plate repair grinding device.

[0048] The following is combined with Figure 1 -Attached Fig.13 , further details of this application: The working principle of the present invention is explained as follows: the various mechanical structures inside the ship board repair grinding device are all fixed by threads unless clearly stated. In order to more intuitively observe the professional and technical features in the figure, the bolt connection is appropriately hidden. When the ship board repair grinding device is in use, the user uses the push handle 21 in conjunction with the universal wheel 34 to move the ship board repair grinding device to the position where ship board repair and grinding are required. During the process, the spring column 322 and the damping shaft 323 can dampen the movement of the ship board repair grinding device, so that the movement of the ship board repair grinding device is more stable. After that, the user controls the electric push rod 116, the first motor 115, the second motor 11119 and the hydraulic push rod 15 by controlling the master controller 4. When the first motor 115 is running, the grinding body 11112 can be directly swung left and right. When the two electric push rods 116 are running, the grinding can be directly The body 11112 swings back and forth, and when the hydraulic push rod 15 is running, the grinding body 11112 can be extended to grind and repair the ship's shipboard. The existence of the ornament 1114 and the folding strip 113 can make the internal structure of the grinding device for ship's shipboard repair maintain the original connection relationship after the activity. During the operation of the grinding device for ship's shipboard repair, the user transmits the electrical signal to the control box body 222 through the wire 223 through the master controller 4. The control box body 222 receives the signal and drives the dust collection component 22 to operate. At this time, the tube body 23 and the suction port 24 can absorb the dust generated by the grinding disc 11111 when grinding the ship's shipboard into the dust collector body 221, so that when the grinding device for ship's shipboard repair is in operation, the grinding body 11112 can be adjusted and polished at multiple angles and positions, and various types of grinders can also be directly practical, which greatly improves the practicality of the operation of the grinding device for ship's shipboard repair.

[0049] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A grinding device for ship plate repair, characterized in that: The invention comprises a transmission component (3), wherein a top component (2) for controlling the operation of the transmission component (3) is fixedly mounted on the top of the transmission component (3), a master controller (4) is fixedly mounted on one end of the top component (2) away from the transmission component (3), a grinder (1) is fixedly mounted below one side of the top component (2), the grinder (1) comprises a top plate (14) that moves up and down, a grinding component (11) is fixedly mounted on one side of the top plate (14) away from the top component (2), the grinding component (11) comprises a connecting body (112) that swings left and right, and a front end of the connecting body (112) away from the top plate (14) is provided with a plurality of connecting bodies (112) that are ... The rear swing is equipped with an adjustment component (111), the adjustment component (111) comprising a pendulum (1114) fixedly mounted on a connecting body (112), a combination body (1115) for semi-wrapping the bottom of the pendulum (1114) being detachably mounted below the pendulum (1114), an adjustment structure (1111) being movably mounted on a side of the combination body (1115) away from the pendulum (1114), a grinding body (11112) being detachably mounted on the adjustment structure (1111), a grinding sheet (11111) for repairing ship plates being fixedly mounted on the bottom of the grinding body (11112).

2. A grinding device for ship plate repair according to claim 1, characterized in that: The sander (1) further comprises a mounting frame (12) fixedly mounted on the top plate (14); a first motor (115) is arranged in the mounting frame (12); an output end of the first motor (115) is fixedly connected to a joint shaft (114); the joint shaft (114) passes through and is fixedly mounted in the connecting body (112); the first motor (115) is used to control the left and right swing of the adjusting component (111); and the sanding component (11) further comprises a plurality of folding bars (113) fixedly mounted on the top plate (14); the folding bars (113) are used to connect the connecting body (112) and the top plate (14).

3. A grinding device for ship plate repair according to claim 2, characterized in that: The connecting body (112) has inclined surfaces on both sides of the side different from the side where the folding strip (113) is located, and the connecting body (112) has an electric push rod (116) fixedly mounted at the bottom of the inclined surface, and the combination body (1115) has an assembly (1112) fixedly mounted on both sides, and the telescopic end of the electric push rod (116) is fixedly mounted on the assembly (1112), and the electric push rod (116) is used to control the forward and backward swing of the adjustment component (111).

4. A grinding device for ship plate repair according to claim 1, characterized in that: The combination body (1115) is divided into a plurality of left and right combination plates. When the plurality of combination plates are combined, a ball cavity is formed at the top. Side plates (1113) are fixedly connected to both sides of the combination plates. The plurality of side plates (1113) are connected and fixed by bolts. The pendulum (1114) includes a mounting plate body (11141) fixedly mounted on the connection body (112). A central axis (11142) is fixedly mounted on one end of the mounting plate body (11141) away from the connection body (112). A sphere (11143) is fixedly mounted on one end of the central axis (11142) away from the mounting plate body (11141). The sphere (11143) is located in the ball cavity in the combination plate.

5. The grinding device for ship plate repair according to claim 1, characterized in that: The adjustment structure (1111) also includes a lower plate (11115), a slide rail and a motor mounting frame are fixedly installed at the bottom of the lower plate (11115), a second motor (11119) is arranged in the motor mounting frame, an output end of the second motor (11119) is fixedly connected to a bidirectional screw rod (11116), and the bidirectional screw rod (11116) is movably installed with clamps (11113) at different thread positions, the clamps (11113) are movable on the slide rail at the bottom of the lower plate (11115), and the clamps (11113) are used to clamp and fix the grinding machine body (11112), and a dustproof plate (11114) for reducing the flying of powder is fixedly installed at the bottom of the lower plate (11115).

6. A grinding device for ship plate repair according to claim 3, characterized in that: A hydraulic push rod (15) and a plurality of telescopic shafts (16) are fixedly mounted on the top of the top plate (14); the hydraulic push rod (15) and the telescopic shafts (16) are both fixedly mounted on the top assembly (2); a first empty frame (118) is fixedly mounted on one end of the connecting body (112) away from the folding strip (113); a first single-chip microcomputer (117) is arranged in the first empty frame (118); the first single-chip microcomputer (117) is electrically connected to a control box of the first motor (115); the first single-chip microcomputer (117) is electrically connected to the electric push rod (116); and the first single-chip microcomputer (117) is remotely connected to the master controller (4).

7. A grinding device for ship plate repair according to claim 5, characterized in that: A second empty frame (11117) is fixedly mounted on one end of the lower plate (11115) close to the grinding sheet (11111), a second single-chip computer (11118) is arranged in the second empty frame (11117), the second single-chip computer (11118) is electrically connected to a control box of the second motor (11119), and the second single-chip computer (11118) is remotely connected to the master controller (4).

8. The grinding device for ship plate repair according to claim 1, characterized in that: The transmission assembly (3) comprises a column assembly (31) fixedly mounted on the top assembly (2), the column assembly (31) comprising an outer shell (311), a fixing member (312) fixedly mounted on the top of the outer shell (311), a cylindrical groove (313) being provided at the center of the outer shell (311), a buffer assembly (32) being placed in the cylindrical groove (313) of the outer shell (311), and the buffer assembly (32) comprising a fixing member (312) fixed to the outer shell (311) A damping shaft (323) is provided inside the outer shell (311), a contact plate (321) is fixedly mounted on the top of the damping shaft (323), a spring column (322) is connected to the bottom of the contact plate (321), a side of the contact plate (321) away from the spring column (322) is attached to the bottom of the top component (2), a bottom plate (33) is fixedly mounted on the bottom of the outer shell (311), and a plurality of universal wheels (34) for carrying the grinding device for movement are fixedly mounted on one end of the bottom plate (33) away from the outer shell (311).

9. A grinding device for ship plate repair according to claim 1, characterized in that: The top component (2) comprises a main board (25); a push handle (21) for pushing the grinding device is fixedly mounted on a side of the main board (25) away from the grinder (1); a dust suction component (22) for absorbing dust is fixedly mounted on the main board (25); a dust suction end of the dust suction component (22) is fixedly connected to a tube body (23); one end of the tube body (23) is fixedly connected to a suction port (24); a guide frame (13) is fixedly mounted on the bottom surface of the top plate (14); and the dust suction position of the tube body (23) is limited by the guide frame (13).

10. A grinding device for ship plate repair according to claim 9, characterized in that: The dust collection assembly (22) comprises a dust collector body (221), a mounting lower plate (224) being fixedly mounted on the bottom of the dust collector body (221), the mounting lower plate (224) being fixedly connected to the main board (25) via bolts, a control box body (222) being fixedly connected to one side of the dust collector body (221), a wire (223) being fixedly connected to a side of the control box body (222) away from the dust collector body (221), and an end of the wire (223) away from the control box body (222) being connected to the master controller (4).

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