Ship wall cleaning structure for ship

Abstract

The utility model discloses a ship wall cleaning structure for a ship, and particularly relates to the technical field of ship wall cleaning, a telescopic air cylinder is fixed at the top of a connecting arm and connected with a control assembly through the output end of the telescopic air cylinder, large-distance adjusting capacity is provided, and when a scraper is in contact with the inner wall of the ship, a tail elastic piece provides buffering and prevents hard contact, so that the ship wall cleaning structure is convenient to use. When many objects adhere to the inner wall of the ship, the contact force of the scraper is increased through the control assembly, otherwise, the contact force is reduced to optimize the cleaning effect and prolong the service life of the scraper, and a servo motor and a threaded roller structure in the control assembly allow the contact force of the scraper to be finely adjusted to adapt to dirt conditions of different degrees; the telescopic spring and the elastic piece are added in the structural design, hard contact between the scraper blade and the ship wall can be effectively buffered, abrasion between the scraper blade and the ship wall is reduced, balance between the cleaning efficiency and the durability of the scraper blade can be achieved through reasonable control over contact force, and therefore the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ship wall cleaning, in particular to a ship wall cleaning structure for ships. Background Art

[0002] At present, the inner wall of bulk cargo ship's hold is generally of reinforced rib type, and the ribs are in a "III" shape. After the ship is loaded with bulk cargo, the cargo enters the gaps between the ribs. After the ship docks and unloads, an excavator is generally used to pick up the cargo around and in the corners of the hold. Although the excavator is flexible in operation in the hold and can move up and down on the cargo, the width of the excavator bucket is greater than the width of the gaps between the bulkhead ribs. Therefore, the excavator bucket can only pick up the cargo on the outside of the ribs. The cargo stuck between the rib gaps needs to be cleaned up manually with a shovel, especially for coal, nickel ore and other cargoes with high viscosity and poor fluidity, which are very difficult to clean.

[0003] For example, in the Chinese patent with announcement number CN203958563U, a tool for cleaning the inner wall of a cabin is disclosed, which belongs to the professional technical field of cleaning machinery, including a base and a cab, the upper surface of the base is fixedly connected to the cab, and the lower surface is provided with wheels, characterized in that: it also includes a power mechanism, a fixed column and a telescopic mechanism, the upper surface of the base is fixedly connected to the fixed column; the power mechanism includes a motor, a gear and a chain, the bottom end of the motor is fixed to the upper surface of the base, and the gear includes a driving wheel and a driven wheel; the output shaft of the motor passes through the center hole of the driving wheel and is fixed thereto; a central axis passes through the center hole of the driven wheel; the head end of the hydraulic telescopic rod is fixedly connected to a working unit; the working unit includes a scraper and an extension rod; the cab is provided with a motor control button and a telescopic mechanism control button. Compared with the prior art, it has the characteristics of high automation, high work efficiency, high safety and reliability.

[0004] The above device has the function of improving work efficiency when cleaning the inner wall of a ship. However, in actual use, the contact force between the scraper and the inner wall of the ship is controlled only by an elastic member. When the contact force is too small, it is impossible to effectively clean the more sticky residues. When the contact force is too large, it will affect the service life of the scraper. For this reason, we propose a ship wall cleaning structure for solving the above problems. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A ship hull cleaning structure for ships, comprising a connecting arm, a telescopic cylinder is fixedly connected to the top of the connecting arm, a control component is fixedly connected to the output end of the telescopic cylinder, a cleaning component is arranged at one end of the control component away from the telescopic cylinder, the control component comprises an assembly cylinder, a servo motor is built in the assembly cylinder, a threaded roller is fixedly connected to the output end of the servo motor, the threaded roller and the axis of the assembly cylinder coincide with each other, a moving roller is sleeved on the surface of the threaded roller, a threaded hole matching the threaded roller is provided at one end of the moving roller close to the threaded roller, the moving roller is threadedly connected to the threaded roller through the threaded hole, a push plate is fixedly connected to one end of the moving roller away from the servo motor, the cleaning component comprises a guide cylinder, the guide cylinder The guide cylinder is sleeved on the surface of the push plate, and the push plate is slidably connected to the inner wall of the guide cylinder, and the push plate is fixedly connected to a fixed cylinder on one side of the guide cylinder, and a telescopic spring is built in the fixed cylinder, and one end of the telescopic spring is in contact with the bottom of the inner cavity of the fixed cylinder, and the other end of the telescopic spring is sleeved with a connecting cylinder, and the end of the connecting cylinder away from the telescopic spring is fixedly connected to a moving table, and sliding rollers are fixedly connected to both sides of the moving table, and guide windows matching the width of the sliding roller are opened on both sides of the assembly cylinder, and the end of the sliding roller away from the axis of the assembly cylinder extends out of the guide window to the outside, and the sliding roller is fixedly connected to a connecting plate at one end outside the assembly cylinder, and a scraper is fixedly connected to the end of the connecting plate away from the sliding roller.

[0008] Preferably, a fixing seat is sleeved on the surface of the servo motor, the fixing seat is fixedly connected to the servo motor, and one end of the fixing seat is fixedly connected to the bottom of the inner cavity of the assembly tube.

[0009] Preferably, the guide cylinder is placed in the assembly cylinder, and the axes of the guide cylinder and the assembly cylinder coincide with each other.

[0010] Preferably, a plurality of connection seats are fixedly connected around the guide cylinder, and the plurality of connection seats are evenly distributed around the axis of the guide cylinder. One end of the connection seat away from the guide cylinder is fixedly connected to the inner wall of the assembly cylinder.

[0011] Preferably, the moving platform is placed in the assembly tube, and the moving platform is slidably connected to the inner wall of the assembly tube.

[0012] Preferably, the sliding rollers on both sides are symmetrically distributed along the axis of the moving table, and the guide windows on both sides are symmetrically distributed along the axis of the assembly cylinder.

[0013] Preferably, the sliding roller is slidably connected to the inner wall of the guide window.

[0014] Preferably, one end of the assembly tube is fixedly connected to the output end of the telescopic cylinder.

[0015] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0016] In the utility model, the telescopic cylinder is fixed on the top of the connecting arm and is connected to the control component through its output end to provide a large-distance adjustment capability. The control component is built with a servo motor, which drives the threaded roller. The rotation of the threaded roller drives the moving roller sleeved on its surface to move along the thread axis. The displacement of the push plate is transmitted to the scraper through the telescopic spring, and fine adjustment is performed to make the scraper approach or move away from the ship wall. When the scraper contacts the inner wall of the ship, the elastic part at the tail provides a buffer to prevent hard contact and reduce wear. When there are many adhesions on the inner wall of the ship, the contact force of the scraper is increased by the control component, otherwise, the contact force is reduced to optimize the cleaning effect and prolong the life of the scraper. It can move in a wide range and cooperate with the fine adjustment of the servo motor to achieve comprehensive cleaning of the ship wall at different positions. The servo motor and threaded roller structure in the control component allow fine adjustment of the scraper contact force to adapt to different degrees of dirt. Telescopic springs and elastic parts are added to the structural design, which can effectively buffer the hard contact between the scraper and the ship wall, thereby reducing the wear of the scraper and the ship wall. Through the reasonable control of the contact force, a balance can be achieved between the cleaning efficiency and the durability of the scraper, thereby extending the service life of the equipment. Combining the advantages of large-scale adjustment and fine control, while improving the cleaning efficiency, it effectively protects the scraper and the inner wall of the ship and improves the overall service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram of the structure.

[0019] Figure 3 It is a schematic diagram of the exploded structure of multiple parts of the utility model.

[0020] Figure 4 It is a schematic diagram of the internal structure of the assembly cylinder of the utility model.

[0021] Figure 5 This is a schematic diagram of the internal structure of the guide cylinder of the utility model.

[0022] In the figure: 1. connecting arm; 101. telescopic cylinder; 2. control component; 201. assembly cylinder; 202. servo motor; 203. fixed seat; 204. threaded roller; 205. moving roller; 206. threaded hole; 207. push plate; 3. cleaning component; 301. guide cylinder; 302. connecting seat; 303. fixed cylinder; 304. telescopic spring; 305. connecting cylinder; 306. moving table; 307. sliding roller; 308. guide window; 309. connecting plate; 310. scraper. DETAILED DESCRIPTION

[0023] 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.

[0024] Example: Figure 1-Figure 5 As shown, the utility model provides a ship wall cleaning structure for ships, including a connecting arm 1, a telescopic cylinder 101 is fixedly connected to the top of the connecting arm 1, a control component 2 is fixedly connected to the output end of the telescopic cylinder 101, a cleaning component 3 is arranged at one end of the control component 2 away from the telescopic cylinder 101, and multiple components cooperate with the adaptability of the lifting device and protect the scraper 310. The bottom of the connecting arm 1 is connected to the lifting machine, thereby realizing the up and down and front and back movement of the scraper 310.

[0025] Furthermore, a guide cylinder 301 is provided in the cleaning component 3, and the guide cylinder 301 is placed in the assembly cylinder 201, and the axis of the guide cylinder 301 coincides with the axis of the assembly cylinder 201, the guide cylinder 301 is sleeved on the surface of the push plate 207, the push plate 207 is slidably connected to the inner wall of the guide cylinder 301, a plurality of connecting seats 302 are fixedly connected around the guide cylinder 301, and the plurality of connecting seats 302 are evenly distributed around the axis of the guide cylinder 301, and one end of the connecting seat 302 away from the guide cylinder 301 is fixedly connected to the inner wall of the assembly cylinder 201, and the push plate 207 is fixedly connected to a fixed cylinder 303 on one side of the guide cylinder 301, and the fixed cylinder 303 has a telescopic spring 304 built in, one end of the telescopic spring 304 contacts the bottom of the inner cavity of the fixed cylinder 303, and the other end of the telescopic spring 304 is sleeved with a connecting cylinder 305, and one end of the connecting cylinder 305 away from the telescopic spring 304 is fixedly connected to a moving platform 306, and the moving platform 306 is placed in the assembly cylinder 201, and the moving platform 306 is slidably connected to the inner wall of the assembly cylinder 201, sliding rollers 307 are fixedly connected on both sides of the moving platform 306, and the sliding rollers 307 on both sides are symmetrically distributed along the axis of the moving platform 306, and guide windows 308 matching the width of the sliding roller 307 are opened on both sides of the assembly cylinder 201, and the guide windows 308 on both sides are symmetrically distributed along the axis of the assembly cylinder 201, and the end of the sliding roller 307 away from the axis of the assembly cylinder 201 extends from the guide window 308 to the outside, and the sliding roller 307 is slidably connected to the inner wall of the guide window 308, and the sliding roller 307 is fixedly connected to a connecting plate 309 at one end of the sliding roller 307 outside the assembly cylinder 201, and a scraper 310 is fixedly connected to the end of the connecting plate 309 away from the sliding roller 307. When the scraper 310 contacts the inner wall of the ship in daily use, the elastic member at the tail of the scraper 310 can protect the scraper 310 to prevent the scraper 310 from having a hard contact with the inner wall of the ship.

[0026] Furthermore, an assembly cylinder 201 is provided in the control component 2, one end of the assembly cylinder 201 is fixedly connected to the output end of the telescopic cylinder 101, a servo motor 202 is built in the assembly cylinder 201, a fixing seat 203 is sleeved on the surface of the servo motor 202, the fixing seat 203 is fixedly connected to the servo motor 202, one end of the fixing seat 203 is fixedly connected to the bottom of the inner cavity of the assembly cylinder 201, a threaded roller 204 is fixedly connected to the output end of the servo motor 202, the threaded roller 204 coincides with the axis of the assembly cylinder 201, a moving roller 205 is sleeved on the surface of the threaded roller 204, and a threaded hole 206 matching with the threaded roller 204 is opened at one end of the moving roller 205 close to the threaded roller 204 The moving roller 205 is threadedly connected to the threaded roller 204 through the threaded hole 206. The end of the moving roller 205 away from the servo motor 202 is fixedly connected with a push plate 207. The threaded roller 204 can be driven to rotate by starting the servo motor 202, so that the moving roller 205 and the push plate 207 can push the telescopic spring 304 to move closer to or away from the scraper 310. The large distance adjustment is performed through the telescopic cylinder 101, and the small distance adjustment can be more precise through the thread adjustment, which is helpful to protect the scraper 310. When there is a lot of sticky matter on the inner wall of the ship, the contact force between the scraper 310 and the inner wall is increased, otherwise it is reduced, so as to improve the service life of the scraper 310.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A ship wall cleaning structure for a ship, characterized in that: The invention comprises a connecting arm (1), the top of the connecting arm (1) is fixedly connected to a telescopic cylinder (101), the output end of the telescopic cylinder (101) is fixedly connected to a control component (2), the end of the control component (2) away from the telescopic cylinder (101) is provided with a cleaning component (3), the control component (2) comprises an assembly cylinder (201), the assembly cylinder (201) has a servo motor (202) built in, the output end of the servo motor (202) is fixedly connected to a threaded roller (204), the threaded roller (204) and the assembly cylinder (201) are connected to each other. 01) axis coincides, a moving roller (205) is sleeved on the surface of the threaded roller (204), a threaded hole (206) matching with the threaded roller (204) is opened at one end of the moving roller (205) close to the threaded roller (204), the moving roller (205) is threadedly connected to the threaded roller (204) through the threaded hole (206), the moving roller (205) is fixedly connected to the push plate (207) at one end of the moving roller (205) away from the servo motor (202), the cleaning assembly (3) includes a guide cylinder (301), the guide cylinder (301) is sleeved on the push plate (207) ) surface, the push plate (207) is slidably connected to the inner wall of the guide cylinder (301), the push plate (207) is fixedly connected to a fixed cylinder (303) on one side of the guide cylinder (301), the fixed cylinder (303) has a built-in telescopic spring (304), one end of the telescopic spring (304) is in contact with the bottom of the inner cavity of the fixed cylinder (303), the other end of the telescopic spring (304) is sleeved with a connecting cylinder (305), and the end of the connecting cylinder (305) away from the telescopic spring (304) is fixedly connected to a moving platform (306), Sliding rollers (307) are fixedly connected to both sides of the moving platform (306); guide windows (308) matching the width of the sliding rollers (307) are provided on both sides of the assembly cylinder (201); one end of the sliding roller (307) away from the axis of the assembly cylinder (201) extends out of the guide window (308) to the outside; one end of the sliding roller (307) outside the assembly cylinder (201) is fixedly connected to a connecting plate (309); and one end of the connecting plate (309) away from the sliding roller (307) is fixedly connected to a scraper (310).

2. A ship wall cleaning structure for a ship according to claim 1, characterized in that: A fixing seat (203) is sleeved on the surface of the servo motor (202), the fixing seat (203) is fixedly connected to the servo motor (202), and one end of the fixing seat (203) is fixedly connected to the bottom of the inner cavity of the assembly cylinder (201).

3. A ship wall cleaning structure for a ship according to claim 1, characterized in that: The guide cylinder (301) is placed in the assembly cylinder (201), and the axes of the guide cylinder (301) and the assembly cylinder (201) coincide with each other.

4. A ship wall cleaning structure for a ship according to claim 1, characterized in that: The guide cylinder (301) is fixedly connected with a plurality of connection seats (302) around its periphery. The plurality of connection seats (302) are evenly distributed around the axis of the guide cylinder (301). One end of the connection seat (302) away from the guide cylinder (301) is fixedly connected to the inner wall of the assembly cylinder (201).

5. A ship wall cleaning structure for a ship according to claim 1, characterized in that: The moving platform (306) is placed in the assembly tube (201), and the moving platform (306) is slidably connected to the inner wall of the assembly tube (201).

6. A ship wall cleaning structure for a ship according to claim 1, characterized in that: The sliding rollers (307) on both sides are symmetrically distributed along the axis of the moving platform (306), and the guide windows (308) on both sides are symmetrically distributed along the axis of the assembly cylinder (201).

7. A ship wall cleaning structure for a ship according to claim 1, characterized in that: The sliding roller (307) is slidably connected to the inner wall of the guide window (308).

8. A ship wall cleaning structure for a ship according to claim 1, characterized in that: One end of the assembly tube (201) is fixedly connected to the output end of the telescopic cylinder (101).

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