One-dimensional rotary table for smoke bomb

Abstract

The utility model relates to the technical field of smoke bomb launching equipment, in particular to a one-dimensional rotary table for smoke bombs, which comprises a connecting base arranged at the top end of a tank, a cavity is arranged in the connecting base, a top plate of the connecting base is penetrated by a rotary connecting column, and a rotary table is arranged at the top end of the rotary connecting column. A plurality of smoke bomb launching barrels are arranged above the top surface of the turntable and are arranged in a circular array; firstly, the rotating disc is driven by the motor to rotate, the launching direction of the smoke bomb launching cylinder is adjusted, then the lifting plate is driven by the electric push rod to vertically move, and the launching angle of the smoke bomb launching cylinder is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke bomb launching equipment, in particular to a one-dimensional turntable for smoke bombs. Background Art

[0002] Tanks using smoke bombs to hide is an important tactical means. Smoke bombs can produce a large amount of smoke, obscuring the tank's physical appearance and making it difficult for the enemy to detect. The smoke bombs used by modern tanks can not only block visible light, but also interfere with infrared bands, achieving a more comprehensive concealment effect. On the battlefield, tanks can use smoke bombs when they are discovered by the enemy, in danger, or need to retreat, buying time or covering their retreat.

[0003] The existing smoke grenade launchers installed on tanks are installed on both sides of the tank turret. The firing direction is not easy to adjust, and adjusting the direction will consume a lot of time, resulting in the loss of the best retreat time. Utility Model Content

[0004] The purpose of the utility model is to provide a one-dimensional turntable for a smoke bomb, which solves the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a one-dimensional turntable for smoke bombs, comprising a connecting base arranged at the top of a tank, a cavity being opened in the connecting base, a top plate of the connecting base being penetrated by a rotating connecting column, a turntable being arranged at the top of the rotating connecting column, a plurality of smoke bomb launching tubes being arranged above the top surface of the turntable, and the smoke bomb launching tubes being arranged in a circular array.

[0007] Furthermore, a fixed plate and a motor are fixedly provided on the top surface of the bottom plate of the connecting base, the transmission shaft of the motor is coaxially fixed to one end of the worm, the other end of the worm is connected to the fixed plate bearing, the worm and the worm wheel are meshingly connected, the top end of the worm wheel is fixedly provided with a worm wheel shaft fixedly connected to the bottom end of the pinion, the pinion is meshingly connected to the large gear, and the large gear is penetrated by the rotating connecting column and fixedly connected to the rotating connecting column.

[0008] Furthermore, a fixing seat is fixedly provided on the top surface of the bottom plate of the connecting base, and a connecting seat with a smooth groove is fixedly provided on the top of the fixing seat and the fixing plate. The side wall of the smooth groove is fixedly connected to the outer ring of the connecting bearing one, and the inner ring of the connecting bearing one is penetrated by the rotating connecting column and fixedly connected to the rotating connecting column.

[0009] Furthermore, a fixing plate 1 and a fixing plate 2 fixedly connected to the inner wall of the connecting base are respectively fixedly provided on both sides of the connecting seat, the fixing plate 2 is provided with a through hole, and a connecting bearing 2 is provided in the through hole, the outer ring of which is fixedly connected to the inner wall of the through hole, and the inner ring of the connecting bearing 2 is penetrated by the worm gear shaft and fixedly connected to the worm gear shaft.

[0010] Furthermore, an encoder is fixedly installed in the accommodating groove opened in the connecting seat, the rotor of the encoder is connected to the bottom end of the measuring rod, a smooth groove is opened upward on the bottom surface of the rotating connecting column, and the top end of the measuring rod is fixedly connected to the connecting plate fixed in the smooth groove.

[0011] Furthermore, a hinge block is fixedly provided at the bottom end of the smoke grenade launcher, and the hinge block is hinged to the hinge seat 2. A hinge seat 1 is fixedly provided at one end of the smoke grenade launcher, and the hinge seat 1 is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the hinge seat 3. The bottom end of the hinge seat 3 is fixedly connected to the lifting plate arranged above the turntable.

[0012] Furthermore, the turntable is provided with an accommodating cavity, an electric push rod is provided in the accommodating cavity of the turntable, and an output end of the electric push rod is fixedly connected to the bottom surface of the lifting plate.

[0013] The utility model has the following beneficial effects:

[0014] The utility model drives the worm to rotate through the motor, and drives the rotating connecting column and the turntable through the transmission of the worm wheel, the worm wheel shaft, the small gear and the large gear, thereby driving the smoke bomb launcher arranged above the turntable to rotate and adjust the launch direction of the smoke bomb launcher;

[0015] The utility model drives the lifting plate to move vertically by an electric push rod, thereby changing the tilt angle of the smoke bomb launching tube and adjusting the launching angle of the smoke bomb launching tube.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. 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 any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 for Figure 1Schematic diagram of the smoke grenade launcher structure;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the connection base of the utility model;

[0021] Figure 4 This is a top view of the worm structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the utility model installed on a tank;

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] In the figure: 1. Smoke grenade launcher; 101. Articulated block; 2. Articulated seat 1; 3. Articulated seat 2; 4. Connecting rod; 5. Articulated seat 3; 6. Lifting plate; 7. Turntable; 8. Connecting base; 9. Electric push rod; 10. Fixed seat; 11. Connecting seat; 1101. Smooth groove; 12. Rotating connecting column; 1201. Smooth groove; 13. Encoder; 14. Measuring rod; 15. Connecting plate; 16. Connecting bearing 1; 17. Large gear; 18. Small gear; 19. Worm gear shaft; 20. Connecting bearing 2; 21. Worm gear; 22. Worm; 23. Fixed plate; 24. Motor; 25. Fixed plate 1; 26. Fixed plate 2; 2601. Through hole. DETAILED DESCRIPTION

[0025] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] See also Figure 1-5As shown, the utility model is a one-dimensional turntable for smoke bombs, including a connecting base 8 arranged at the top of a tank, a cavity is opened in the connecting base 8, the top plate of the connecting base 8 is penetrated by a rotating connecting column 12, a turntable 7 is provided on the top of the rotating connecting column 12, a plurality of smoke bomb launching tubes 1 are provided above the top surface of the turntable 7, and the smoke bomb launching tubes 1 are arranged in a circular array, a fixing plate 23 and a motor 24 are fixedly provided on the top surface of the bottom plate of the connecting base 8, a transmission shaft of the motor 24 is coaxially fixed with one end of a worm 22, the other end of the worm 22 is connected to the fixing plate 23 with a bearing, the worm 22 is meshed with a worm wheel 21, the top of the worm wheel 21 is fixed with a worm wheel shaft 19 fixedly connected to the bottom end of a pinion 18, the pinion 18 is meshed with a large gear 17, and the large gear 1 7 is passed through by the rotating connecting column 12 and is fixedly connected to the rotating connecting column 12. In this embodiment, the worm 22 is driven to rotate by the motor 24, and the rotating connecting column 12 and the turntable 7 are driven to rotate through the transmission of the worm gear 21, the worm gear shaft 19, the small gear 18 and the large gear 17, thereby driving the smoke grenade launching tube 1 set above the turntable 7 to rotate, and adjusting the firing direction of the smoke grenade launching tube 1. There are multiple smoke grenade launching tubes 1 arranged in a circular array, and each smoke grenade launching tube 1 can be fired separately. During normal use, there is generally a smoke grenade launching tube 1 with its firing direction facing or close to the target direction, which can effectively reduce the time for adjusting the direction of the smoke grenade launching tube 1. After the smoke grenade is loaded once, the smoke grenade in multiple smoke grenade launching tubes 1 can be fired multiple times in the same target direction by rotating the turntable 7, thereby improving the concealment effect.

[0028] Among them, a fixing seat 10 is fixedly provided on the top surface of the bottom plate of the connecting base 8, and a connecting seat 11 with a smooth groove 1101 is fixedly provided on the top of the fixing seat 10 and the fixing plate 23. The side wall of the smooth groove 1101 is fixedly connected to the outer ring of the connecting bearing 16, and the inner ring of the connecting bearing 16 is penetrated by the rotating connecting column 12 and fixedly connected to the rotating connecting column 12. In this embodiment, the rotating connecting column 12 is connected to the connecting seat 11 through the connecting bearing 16.

[0029] Among them, a fixing plate 231 and a fixing plate 232 fixedly connected to the inner wall of the connecting base 8 are respectively fixedly provided on both sides of the connecting seat 11, and the fixing plate 232 is provided with a through hole 2601. A connecting bearing 20 with an outer ring fixedly connected to the inner wall of the through hole 2601 is provided in the through hole 2601. The inner ring of the connecting bearing 20 is penetrated by the worm shaft 19 and fixedly connected to the worm shaft 19. In this embodiment, the worm shaft 19 is connected to the fixing plate 232 through the connecting bearing 20.

[0030] Among them, an encoder 13 is fixedly installed in the accommodating groove opened by the connecting seat 11, the rotor of the encoder 13 is connected to the bottom end of the measuring rod 14, and a smooth groove 1201 is opened upward on the bottom surface of the rotating connecting column 12. The top of the measuring rod 14 is fixedly connected to the connecting plate 15 fixed in the smooth groove 1201. In this embodiment, the encoder 13 is an angle encoder 13, which can collect the angle information of the turntable 7 and accurately control the launch direction of the smoke grenade launcher 1 on the turntable 7.

[0031] Among them, the bottom end of the smoke grenade launching tube 1 is fixedly provided with a hinge block 101, and the hinge block 101 is hinged to the hinge seat 2 3. One end of the smoke grenade launching tube 1 is fixedly provided with a hinge seat 1 2, and the hinge seat 1 2 is hinged to one end of the connecting rod 4, and the other end of the connecting rod 4 is hinged to the hinge seat 3 5. The bottom end of the hinge seat 3 5 is fixedly connected to the lifting plate 6 arranged above the turntable 7, and the turntable 7 is provided with a accommodating cavity. The accommodating cavity provided in the turntable 7 is provided with an electric push rod 9, and the output end of the electric push rod 9 is fixedly connected to the bottom surface of the lifting plate 6. In this embodiment, the electric push rod 9 is driven to drive the lifting plate 6 to move vertically. Through the cooperation of the hinge seat 3 5, the connecting rod 4 and the hinge seat 2 3, the smoke grenade launching tube 1 is rotated around the connecting axis of the hinge block 101 and the hinge seat 2, so that the inclination angle of the smoke grenade launching tube 1 changes, and the launching angle of the smoke grenade launching tube 1 is adjusted.

[0032] It can be understood that, firstly, the utility model drives the turntable 7 to rotate by the motor 24 to adjust the launching direction of the smoke grenade launcher 1, and secondly drives the lifting plate 6 to move vertically by the electric push rod 9 to adjust the launching angle of the smoke grenade launcher 1.

[0033] A specific application of this embodiment is: when launching a smoke bomb, the launching direction is first determined, and then the smoke bomb launching tube 1 with the launching direction closest to the target direction is found according to the target direction, and it is determined whether the direction of the smoke bomb launching tube 1 needs to be adjusted. If no adjustment is required, it is launched directly. If adjustment is required, the motor 24 is driven to drive the turntable 7 to rotate, and the launching direction of the smoke bomb launching tube 1 is adjusted before launching. At the same time, there are multiple smoke bomb launching tubes 1. Driven by the turntable 7, multiple launches can be carried out in the target direction to improve the concealment effect, and different directions can be launched simultaneously to confuse the line of sight. Before launching, the launching angle of the smoke bomb launching tube 1 can also be adjusted. During adjustment, the electric push rod 9 is driven, and the electric push rod 9 drives the lifting plate 6 to move vertically. The cooperation of the hinge seat 3 5, the connecting rod 4, and the hinge seat 2 3 causes the smoke bomb launching tube 1 to rotate around the connecting axis of the hinge block 101 and the hinge seat 1 2, so that the inclination angle of the smoke bomb launching tube 1 changes, and the launching angle of the smoke bomb launching tube 1 is adjusted.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A one-dimensional turntable for a smoke bomb, comprising a connecting base (8) arranged on the top of a tank, characterized in that: A cavity is provided in the connecting base (8), and a top plate of the connecting base (8) is penetrated by a rotating connecting column (12). A turntable (7) is provided at the top of the rotating connecting column (12), and a plurality of smoke grenade launch tubes (1) are provided above the top surface of the turntable (7). The smoke grenade launch tubes (1) are arranged in a circular array.

2. The one-dimensional turntable for a smoke bomb according to claim 1, characterized in that: A fixing plate (23) and a motor (24) are fixedly provided on the top surface of the bottom plate of the connecting base (8); a transmission shaft of the motor (24) is coaxially fixed to one end of the worm (22); the other end of the worm (22) is connected to a bearing of the fixing plate (23); the worm (22) and the worm wheel (21) are meshedly connected; a worm wheel shaft (19) fixedly connected to the bottom end of the pinion (18) is fixedly provided on the top end of the worm wheel (21); the pinion (18) is meshedly connected to the large gear (17); and the large gear (17) is penetrated by the rotating connecting column (12) and is fixedly connected to the rotating connecting column (12).

3. The one-dimensional turntable for a smoke bomb according to claim 2, characterized in that: A fixing seat (10) is fixedly provided on the top surface of the bottom plate of the connecting base (8), and a connecting seat (11) with a smooth groove (1101) is fixedly provided on the top of the fixing seat (10) and the fixing plate (23), and the side wall of the smooth groove (1101) is fixedly connected to the outer ring of the connecting bearing (16), and the inner ring of the connecting bearing (16) is penetrated by the rotating connecting column (12) and is fixedly connected to the rotating connecting column (12).

4. The one-dimensional turntable for a smoke bomb according to claim 3, characterized in that: A fixing plate 1 (25) and a fixing plate 2 (26) fixedly connected to the inner wall of the connecting base (8) are respectively fixedly provided on both sides of the connecting seat (11), the fixing plate 2 (26) is provided with a through hole (2601), and a connecting bearing 2 (20) is provided in the through hole (2601), the outer ring of which is fixedly connected to the inner wall of the through hole (2601), and the inner ring of the connecting bearing 2 (20) is penetrated by the worm shaft (19) and is fixedly connected to the worm shaft (19).

5. The one-dimensional turntable for a smoke bomb according to claim 4, characterized in that: An encoder (13) is fixedly arranged in the receiving groove formed in the connecting seat (11); the rotor of the encoder (13) is connected to the bottom end of the measuring rod (14); a smooth groove (1201) is formed upward on the bottom surface of the rotating connecting column (12); and the top end of the measuring rod (14) is fixedly connected to a connecting plate (15) fixed in the smooth groove (1201).

6. The one-dimensional turntable for a smoke bomb according to claim 1, characterized in that: The bottom end of the smoke grenade launcher (1) is fixedly provided with a hinge block (101), the hinge block (101) is hinged to the hinge seat 2 (3), one end of the smoke grenade launcher (1) is fixedly provided with a hinge seat 1 (2), the hinge seat 1 (2) is hinged to one end of the connecting rod (4), the other end of the connecting rod (4) is hinged to the hinge seat 3 (5), and the bottom end of the hinge seat 3 (5) is fixedly connected to the lifting plate (6) arranged above the turntable (7).

7. The one-dimensional turntable for a smoke bomb according to claim 1, characterized in that: The turntable (7) is provided with a receiving cavity, and an electric push rod (9) is arranged in the receiving cavity provided in the turntable (7), and the output end of the electric push rod (9) is fixedly connected to the bottom surface of the lifting plate (6).

Images