Inflatable expansion type target ship

Abstract

The utility model discloses an inflatable expansion type target ship, which belongs to the technical field of target ships and comprises a first inflatable cushion, two sides of the first inflatable cushion are connected with a plurality of second inflatable cushions, the front sides of the first inflatable cushion and the second inflatable cushions are fixedly connected with inflatable tubes, and the bottom of the first inflatable cushion is fixedly connected with a floating plate. A driving mechanism is arranged at the bottom of the floating plate. The device has the beneficial effects that the filter shell is arranged outside the propeller, impurities in water are blocked through the filter shell, and the situation that the rotation speed of the propeller is affected due to the fact that the impurities are wound around the propeller is avoided; a cutting plate is arranged, the cutting plate is driven by a rotating shaft to rotate, impurities filtered on the filter shell are cut, and normal circulation of water in the filter shell is prevented from being influenced; and the blocking rod is arranged, the cutting plate has certain elasticity, when the cutting plate makes contact with the blocking rod, deformation can be generated, after the cutting plate is separated from the blocking rod, the cutting plate bounces the cut impurities in the direction away from the filter shell under the action of the elasticity, and the cut impurities are prevented from being adsorbed on the filter shell again.

Description

Technical Field

[0001] The utility model relates to the technical field of target ships, in particular to an inflatable and deployable target ship. Background Art

[0002] The offshore target ship is a mobile target running on the sea. Its purpose is to be used for shooting training, to improve the shooting personnel's design accuracy, and then to increase their own defense capabilities, which is conducive to blocking pirates and combating the pirates' arrogance. At present, offshore target shooting exists, but lacks practical design. That is, if it is to defend against pirates, pirates generally ride on speedboats, which are very fast and relatively small. The traditional sea surface stake shooting cannot achieve the actual training purpose at all. For this reason, the target is now installed on the hull, and the speed of the target ship is used to simulate the speedboat, thereby achieving the training purpose.

[0003] After searching, the Chinese patent announcement number CN220398373U discloses an inflatable deployable marine driving target ship. Due to the use of inflation, the first inflatable cushion and the second inflatable cushion are expanded and enlarged. By utilizing the inflation condition, the extension airbag is expanded outward, and then the target point of the target body is extended outward, and then the target point of the target body is used as the target design point. When not in use, the target point of the target body can be retracted into the first inflatable cushion as a whole, so that the volume of the entire device is reduced. Compared with traditional fixed targets, the volume occupied is smaller, and the mounting plate can float on the sea. Even if the first inflatable cushion and the second inflatable cushion are damaged, the most expensive blade rotation drive assembly will not fall to the bottom of the sea, so that the cost can be controlled.

[0004] However, when traveling in water, water plants or garbage may become entangled on the propeller, thereby affecting the rotation speed of the propeller. Utility Model Content

[0005] The purpose of the utility model is to provide an inflatable deployable target ship in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An inflatable deployable target ship comprises a first inflatable cushion, a plurality of second inflatable cushions are connected to both sides of the first inflatable cushion, the front sides of the first inflatable cushion and the second inflatable cushion are fixedly connected to an inflatable tube, the top of the first inflatable cushion is fixedly connected to a target plate, the bottom of the first inflatable cushion is fixedly connected to a floating plate, a driving mechanism is arranged at the bottom of the floating plate, the driving mechanism comprises a rotating shaft, a propeller is fixedly connected to the rotating shaft, a filter shell is arranged outside the propeller, a cleaning mechanism is arranged on the outer wall of the filter shell, the cleaning mechanism comprises a rotating shaft rotatably connected to the filter shell wall, a cutting plate is fixedly connected to the rotating shaft, the cutting plate is tightly attached to the outer wall of the filter shell, and the cleaning mechanism also comprises a power assembly, the power assembly is used to drive the rotating shaft to rotate.

[0008] Preferably, the cutting plate is elastic, a plurality of blocking rods are fixedly connected to the outer wall of the filter housing, and the distance between the blocking rods and the rotating shaft is smaller than the length of the cutting plate.

[0009] Preferably, the power assembly includes an auxiliary shaft rotatably connected to the inner wall of the filter housing, a driving gear is fixedly connected to the rotating shaft, a driven gear is fixedly connected to the auxiliary shaft, the driven gear meshes with the driving gear, and a synchronous belt is connected between the auxiliary shaft and the rotating shaft.

[0010] Preferably, the diameter of the driving gear is smaller than the diameter of the driven gear.

[0011] Preferably, the driving mechanism includes a mounting plate fixedly connected to the bottom of the floating plate, the bottom of the mounting plate is rotatably connected to a turntable, the filter housing is fixed to the bottom of the turntable, the bottom of the turntable is fixedly connected to a protective shell, a rotating motor is fixedly connected inside the protective shell, and the output end of the rotating motor is connected to the rotating shaft through a coupling.

[0012] Preferably, the cutting plate is located on a side of the filter housing away from the rotating motor.

[0013] The beneficial effects are: a filter shell is arranged outside the propeller, and the debris in the water is blocked by the filter shell to prevent the debris from being entangled on the propeller and affecting the rotation speed of the propeller; a cutting plate is arranged, and the cutting plate is driven to rotate by a rotating shaft to cut the debris filtered on the filter shell to avoid affecting the normal circulation of water in the filter shell; a baffle rod is arranged, and the cutting plate has a certain elasticity. When the cutting plate contacts the baffle rod, it will be deformed. When the cutting plate is separated from the baffle rod, the cutting plate will bounce the cut debris away from the filter shell under the action of the elastic force to prevent the cut debris from being re-adsorbed on the filter shell.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of an inflatable deployable target ship described in the utility model;

[0017] Figure 2 It is a front view of an inflatable deployable target ship described in the utility model;

[0018] Figure 3 It is a right side view of an inflatable deployable target ship described in the utility model;

[0019] Figure 4 It is a bottom view of an inflatable deployable target ship described in the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the internal structure of a filter shell of an inflatable and deployable target ship.

[0021] The description of the accompanying drawings is as follows: 1. first inflatable cushion; 2. second inflatable cushion; 3. inflatable tube; 4. target plate; 5. floating plate; 601. mounting plate; 602. turntable; 603. protective shell; 604. rotating motor; 605. rotating shaft; 606. propeller; 7. filter shell; 801. rotating shaft; 802. cutting plate; 803. stop rod; 804. auxiliary shaft; 805. driving gear; 806. driven gear; 807. synchronous belt. DETAILED DESCRIPTION

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

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5 As shown, an inflatable deployable target ship comprises a first inflatable cushion 1, a plurality of second inflatable cushions 2 are connected to both sides of the first inflatable cushion 1, the number of the second inflatable cushions 2 is at least two, and they are symmetrically arranged about the first inflatable cushion 1 for easy folding, an inflatable tube 3 is welded to the front sides of the first inflatable cushion 1 and the second inflatable cushion 2, a target plate 4 is fixedly connected to the top of the first inflatable cushion 1, the target plate 4 is communicated with the inside of the first inflatable cushion 1, a floating plate 5 is fixedly connected to the bottom of the first inflatable cushion 1, a groove is provided inside the floating plate 5, and an adjusting motor is bolted in the groove.

[0026] A driving mechanism is provided at the bottom of the floating plate 5, and the driving mechanism includes a mounting plate 601 fixedly connected to the bottom of the floating plate 5 by bolts, a turntable 602 is rotatably connected to the bottom of the mounting plate 601, an output end of the adjusting motor is fixedly connected to the turntable 602, a protective shell 603 is bolted to the bottom of the turntable 602, a rotating motor 604 is bolted to the inner wall of the protective shell 603, an output end of the rotating motor 604 is connected to a rotating shaft 605 through a coupling, and a propeller 606 is welded on the rotating shaft 605.

[0027] A filter housing 7 is provided outside the propeller 606. The filter housing 7 is bolted to the bottom of the turntable 602 and is adjusted as the direction of the propeller 606 is adjusted. The rotating shaft 605 is rotatably connected to the filter housing 7. A cleaning mechanism is provided on the outer wall of the filter housing 7. The cleaning mechanism includes a rotating shaft 801 rotatably connected to the wall of the filter housing 7. A cutting plate 802 is welded on the rotating shaft 801. The cutting plate 802 is located on the side of the filter housing 7 away from the rotating motor 604. The cutting plate 802 is in close contact with the outer wall of the filter housing 7. The filter housing 7 has elasticity, and a plurality of baffle rods 803 are fixedly connected to the outer wall of the filter housing 7. The distance between the baffle rods 803 and the rotating shaft 801 is smaller than the length of the cutting plate 802. The cutting plate 802 will be deformed after contacting the baffle rods 803. When the cutting plate 802 is separated from the baffle rods 803, the cutting plate 802 will bounce the cut debris away from the filter housing 7 under the action of the elastic force, so as to prevent the cut debris from being re-adsorbed on the filter housing 7. The cleaning mechanism also includes a power assembly, which is used to drive the rotating shaft 801 to rotate.

[0028] The power assembly includes an auxiliary shaft 804 rotatably connected to the inner wall of the filter housing 7, a driving gear 805 is fixedly connected to the rotating shaft 605, a driven gear 806 is fixedly connected to the auxiliary shaft 804, the driven gear 806 is meshed with the driving gear 805, a synchronous belt 807 is connected between the auxiliary shaft 804 and the rotating shaft 801, and the diameter of the driving gear 805 is smaller than that of the driven gear 806 to achieve deceleration and prevent the cutting plate 802 from rotating too fast and affecting the forward speed.

[0029] Working principle: When in use, the second inflatable cushion 2 is unfolded from the first inflatable cushion 1, and the first inflatable cushion 1 and the second inflatable cushion 2 are inflated through the inflation tube 3, and the rotating motor 604 is started. The rotating motor 604 drives the rotating shaft 605 to drive the propeller 606 to rotate, providing power for the movement of the first inflatable cushion 1 and the second inflatable cushion 2. By adjusting the motor drive turntable 602 to rotate, the direction of the propeller 606 is adjusted, thereby adjusting the movement direction of the first inflatable cushion 1 and the second inflatable cushion 2. During the movement, the filter housing 7 is used to block the debris in the water to prevent the debris from being entangled on the propeller 606 and affecting the rotation speed of the propeller 606. While the rotating shaft 605 rotates, The driving gear 805 is driven to rotate, and the driving gear 805 is meshed with the driven gear 806, thereby driving the driven gear 806 to rotate, and the driven gear 806 drives the auxiliary shaft 804 to rotate, and the auxiliary shaft 804 drives the synchronous belt 807 to rotate, and the synchronous belt 807 drives the rotating shaft 801 to rotate, and the rotating shaft 801 drives the cutting plate 802 to rotate, so as to cut the debris filtered on the filter housing 7 to avoid affecting the circulation of water in the filter housing 7. When the cutting plate 802 contacts the baffle rod 803, it will be deformed. When the cutting plate 802 is separated from the baffle rod 803, the cutting plate 802 will bounce the cut debris away from the filter housing 7 under the action of elastic force, so as to avoid the cut debris being re-adsorbed on the filter housing 7.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An inflatable deployable target ship, comprising a first inflatable cushion (1), a plurality of second inflatable cushions (2) are connected to both sides of the first inflatable cushion (1), the front sides of the first inflatable cushion (1) and the second inflatable cushion (2) are fixedly connected to an inflatable tube (3), the top of the first inflatable cushion (1) is fixedly connected to a target plate (4), the bottom of the first inflatable cushion (1) is fixedly connected to a floating plate (5), a driving mechanism is arranged at the bottom of the floating plate (5), the driving mechanism comprises a rotating shaft (605), a propeller (606) is fixedly connected to the rotating shaft (605), and the characteristics are: A filter housing (7) is arranged outside the propeller (606), and a cleaning mechanism is arranged on the outer wall of the filter housing (7). The cleaning mechanism comprises a rotating shaft (801) rotatably connected to the wall of the filter housing (7), a cutting plate (802) is fixedly connected to the rotating shaft (801), and the cutting plate (802) is tightly attached to the outer wall of the filter housing (7). The cleaning mechanism also comprises a power assembly, and the power assembly is used to drive the rotating shaft (801) to rotate.

2. The inflatable deployable target ship according to claim 1, characterized in that: The cutting plate (802) is elastic, and a plurality of blocking rods (803) are fixedly connected to the outer wall of the filter housing (7), and the distance between the blocking rods (803) and the rotating shaft (801) is smaller than the length of the cutting plate (802).

3. The inflatable deployable target ship according to claim 1, characterized in that: The power assembly comprises an auxiliary shaft (804) rotatably connected to the inner wall of the filter housing (7); a driving gear (805) is fixedly connected to the rotating shaft (605); a driven gear (806) is fixedly connected to the auxiliary shaft (804); the driven gear (806) is meshed with the driving gear (805); and a synchronous belt (807) is connected between the auxiliary shaft (804) and the rotating shaft (801).

4. The inflatable deployable target ship according to claim 3, characterized in that: The diameter of the driving gear (805) is smaller than the diameter of the driven gear (806).

5. The inflatable deployable target ship according to claim 1, characterized in that: The driving mechanism comprises a mounting plate (601) fixedly connected to the bottom of the floating plate (5); a turntable (602) is rotatably connected to the bottom of the mounting plate (601); the filter housing (7) is fixed to the bottom of the turntable (602); a protective housing (603) is fixedly connected to the bottom of the turntable (602); a rotating motor (604) is fixedly connected inside the protective housing (603); and an output end of the rotating motor (604) is connected to the rotating shaft (605) via a coupling.

6. The inflatable deployable target ship according to claim 5, characterized in that: The cutting plate (802) is located on a side of the filter housing (7) away from the rotating motor (604).

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