Fire fighting equipment for launching ammunition chain type fire extinguishing balls through turntable

Abstract

The invention relates to the technical field of fire fighting equipment, in particular to fire fighting equipment for launching ammunition chain type fire extinguishing balls through a turntable, which comprises a rack, a launching mechanism is rotatably mounted at the front end of the rack through a vertical rotating mechanism, and a horizontally mounted ammunition feeding mechanism is fixed in the rack; the bullet feeding mechanism and the launching mechanism are connected together through a flexible connection sleeve, a rope winding mechanism is fixed to one side of the rear end of the rack, a bullet chain passing through the bullet feeding mechanism is wound on the rope winding mechanism, a storage battery and a controller are fixed to the other side of the rear end of the rack, a transverse roller is arranged above the bullet feeding mechanism and is parallel to the bullet feeding mechanism, and the storage battery is connected with the controller. And a vertical roller vertical to the transverse roller is fixed in the rack. The fire extinguishing device has the beneficial effects that the fire extinguishing ball can be cast to a fire scene for remote fire extinguishing when a fire occurs, short-distance operation is not needed, both outdoor fire and indoor fire can be extinguished, and the safety of firefighters can be improved conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of fire fighting equipment, in particular to a fire fighting equipment which launches a chain-type fire extinguishing ball through a rotating disk. Background Art

[0002] With the advancement of urbanization, the speed of high-rise building construction has accelerated, and there are more and more high-rise buildings with dense populations and complex structures. Once a fire occurs, it will bring great challenges to firefighting work. At present, when solving the problem of high-rise fire fighting, ladder fire trucks are mostly used for fire fighting, but the operating height of ordinary ladder fire trucks is limited, and it is impossible to extinguish fires on higher floors. Moreover, due to their large size, ladder fire trucks are restricted by road conditions when they are on duty, and they often cannot arrive at the fire scene in the first time, causing the fire to further deteriorate. The prior art proposes to use drones to mount fire-extinguishing bombs to drop bombs on the fire scene to achieve fire extinguishing. Drones have been widely used in the field of fire fighting due to their fast speed, flexible operation, and high flight altitude.

[0003] However, the mounted fire extinguishing method can only extinguish fires on the top of the floor. If a fire occurs inside the floor, the mounted fire extinguishing method cannot effectively extinguish the fire. Summary of the invention

[0004] The present invention is to solve the above problems and proposes a fire fighting device which launches a chain-type fire extinguishing ball through a rotating disk.

[0005] The technical solution of the present invention is achieved in this way:

[0006] A firefighting device for launching a chain-type fire extinguishing ball through a turntable, comprising a frame, a launching mechanism is rotatably installed at the front end of the frame through a vertical rotating mechanism, a horizontally installed bullet feeding mechanism is fixed in the frame, the bullet feeding mechanism and the launching mechanism are connected together through a soft connecting sleeve, a rope winding mechanism is fixed to one side of the rear end of the frame, an bullet chain passing through the bullet feeding mechanism is coiled on the rope winding mechanism, a battery and a controller are fixed to the other side of the rear end of the frame, a horizontal roller is arranged above the bullet feeding mechanism, the horizontal roller is arranged parallel to the bullet feeding mechanism, and the Both ends of the transverse roller are rotatably installed in the frame through bearings, a vertical roller perpendicular to the transverse roller is fixed in the frame, the vertical roller is rotatably installed in the frame through bearings, a first guide wheel is fixed on the transverse roller, a second guide wheel matching the position of the first guide wheel is fixed on the vertical roller, the ammunition chain includes a traction rope, a plurality of bullet feeding buckles are installed on the traction rope at equal intervals, a plurality of fire extinguishing balls are fixed on the traction rope at equal intervals through an elastic rope, and the traction rope passes through the first guide wheel and the second guide wheel and is coiled in the rope winding mechanism.

[0007] Furthermore, anti-reversal mechanisms are fixed to the ends of the transverse roller and the vertical roller.

[0008] Furthermore, the vertical rotation mechanism includes an articulated seat connecting the frame and the launching mechanism, and a vertical rotation motor for driving the launching mechanism to rotate is fixed on the frame.

[0009] Furthermore, the launching mechanism includes a fixing frame fixed together with the hinged seat, a launching tube is fixed at the center of the upper surface of the fixing frame, two launching motors are symmetrically arranged on both sides of the launching tube, the launching motors are fixed on the fixing frame, a launching wheel is fixed on the power output shaft of the launching motor, and two notch grooves matching the launching wheels are symmetrically formed on the side walls on both sides of the launching tube.

[0010] Furthermore, a manual adding tube is fixed on the upper surface of one end of the launching tube close to the frame, the manual adding tube is perpendicular to the launching tube, the manual adding tube has the same inner diameter as the launching tube, and the inner cavity of the manual adding tube is connected to the inner cavity of the launching tube.

[0011] Furthermore, the angle between the launch tube and the vertical plane is adjustable from 0° to 90°.

[0012] Furthermore, a plurality of anti-reverse bars are fixed to one end of the manual adding tube near the launching tube to prevent the fire extinguishing ball from moving in reverse. The bullet feeding mechanism comprises a transverse sleeve connected to the launching mechanism, a transverse bullet pushing mechanism is fixed to one end of the transverse sleeve away from the launching mechanism, a piston plate is fixed to the end of the transverse bullet pushing mechanism, a disc knife is fixed to the edge of the end of the piston plate, a bullet feeding hole is formed below the end of the transverse sleeve near the launching machine, a bullet feeding cylinder is fixed on the lower end surface of the transverse sleeve at a position corresponding to the bullet feeding hole, a wire feeding groove is formed on the side wall of the transverse sleeve at a position corresponding to the bullet feeding hole, a rope fixing drum is fixed on the outer wall of the transverse sleeve at a position corresponding to the wire feeding groove, the rope fixing drum corresponds to the position of the first guide wheel, and a photoelectric switch is fixed to the position of the transverse sleeve at a position corresponding to the bullet feeding hole.

[0013] Furthermore, the rope winding mechanism includes a rope winding bin fixed on the frame, a rope winding motor is fixed to the lower surface of the rope winding bin, a power output end of the rope winding motor is inserted into the rope winding bin, a rope pulling wheel is fixed on the power output shaft of the rope winding motor, and a rope inlet and a rope outlet are opened on the side wall of the rope pulling wheel.

[0014] Furthermore, a rope cutting mechanism is fixed on the side wall of the rope winding motor at a position corresponding to the rope outlet, and the rope cutting mechanism includes a fixing plate fixed to the rope winding bin, a cutting motor is fixed on the fixing plate, and a cutting knife is fixed on the power output shaft of the cutting motor.

[0015] Furthermore, a horizontal rotating mechanism is fixed below the frame, and the horizontal rotating mechanism includes a horizontal rotating motor and a fixed turntable. The fixed turntable is fixed to the frame, and the horizontal rotating motor drives the fixed turntable to rotate.

[0016] Furthermore, it also includes a spare ammunition box for storing the ammunition belt, and a universal wheel is fixed below the spare ammunition box.

[0017] By adopting the above technical scheme, the beneficial effects of the present invention are as follows: the device can be used to throw a fire extinguishing ball to the fire scene for remote fire extinguishing when a fire occurs, without the need for close-range operation, and can be used to extinguish both outdoor fires and indoor fires, thereby improving the safety of firefighters; the angle of the launch tube is adjustable, which is convenient for adjusting the throwing position of the fire extinguishing ball and facilitating accurate fire extinguishing; the device can be installed on a drone, a wall or a ground mobile mechanism for use, and has a wide range of practical applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 is a first stereogram of the present invention;

[0020] Figure 2 is a second stereogram of the present invention;

[0021] Figure 3 It is a front view of the present invention;

[0022] Figure 4 is a rear view of the present invention;

[0023] Figure 5 is a cross-sectional view of the present invention;

[0024] Figure 6 It is a left side view of the present invention;

[0025] Figure 7 is a top view of the present invention;

[0026] Figure 8 is a cross-sectional view of a rope winding bin of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the rope cutting mechanism of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the bullet belt of the present invention;

[0029] Fig.11 It is a circuit structure block diagram of the present invention.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Frame; 2. Vertical rotation mechanism; 21. Articulated seat; 22. Vertical rotation motor; 3. Launching mechanism; 31. Fixed frame; 32. Launching tube; 33. Launching wheel; 34. Launching motor; 35. Notch groove; 36. Manual adding tube; 37. Anti-reverse bar; 4. Bullet feeding mechanism; 41. Horizontal sleeve; 42. Horizontal bullet pushing mechanism; 43. Bullet feeding hole; 44. Bullet feeding tube; 45. Photoelectric switch; 46. Piston plate; 47. Disc knife; 48. Wire feed slot; 49. Rope drum; 5. Rope winding mechanism ; 51. Rope winding motor; 52. Rope winding bin; 53. Rope pulling wheel; 54. Rope inlet; 55. Rope outlet; 56. Rope cutting mechanism; 561. Fixed plate; 562. Cutting motor; 563. Cutting knife; 6. Battery; 7. Controller; 8. Horizontal rotation mechanism; 9. Ammunition chain; 91. Traction rope; 92. Ammunition feed buckle; 93. Elastic rope; 94. Fire extinguisher ball; 10. Spare ammunition box; 11. Horizontal roller; 12. Vertical roller; 13. First guide wheel; 14. Second guide wheel; 15. Anti-reversal mechanism. DETAILED DESCRIPTION

[0032] 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.

[0033] like Figure 1-Figure 11As shown, a fire-fighting device for launching a chain-type fire-extinguishing ball through a turntable comprises a frame 1, a launching mechanism 3 is installed on the front end of the frame 1 through a vertical rotating mechanism 2, the vertical rotating mechanism 2 comprises a hinge seat 21 connecting the frame 1 and the launching mechanism 3, a vertical rotating motor 22 for driving the launching mechanism 3 to rotate is fixed on the frame 1, a horizontally installed bullet feeding mechanism 4 is fixed in the frame 1, the bullet feeding mechanism 4 and the launching mechanism 3 are connected together through a soft connecting sleeve, the soft connecting sleeve is a corrugated tube, and is convenient for bending according to the angle of the launching mechanism 3, a rope winding mechanism 5 is fixed on one side of the rear end of the frame 1, and a bullet chain 9 passing through the bullet feeding mechanism 4 is coiled on the rope winding mechanism 5, so that automatic bullet loading can be realized, and a battery 6 and a controller 7 are fixed on the other side of the rear end of the frame 1, and the control The device 7 uses a wireless signal connector to receive wireless control signals, which is convenient for remote control. The rope winding mechanism 5 and the battery 6 are respectively arranged on both sides of the frame 1, which can ensure the balance of the device and facilitate the hanging of the drone. A transverse roller 11 is arranged above the bullet feeding mechanism 4, and the transverse roller 11 is arranged parallel to the bullet feeding mechanism 4. Both ends of the transverse roller 11 are rotatably installed in the frame 1 through bearings. A vertical roller 12 perpendicular to the transverse roller 11 is fixed in the frame 1, and the vertical roller 12 is rotatably installed in the frame 1 through bearings. A first guide wheel 13 is fixed on the transverse roller 11, and a second guide wheel 14 matching the position of the first guide wheel 13 is fixed on the vertical roller 12. The bullet chain 9 includes a traction rope 91 made of nylon. The nylon rope with a diameter of 6 mm can hang a weight of 200 kg. The traction rope A plurality of bullet-feeding buckles 92 are installed at equal intervals on 91, and the bullet-feeding buckles 92 are conical bosses, which are convenient for installation with the winding rope mechanism 5. A plurality of fire-extinguishing balls 94 are fixed at equal intervals on the traction rope 91 through elastic ropes 93. The fire-extinguishing balls 94 are products commonly found on the market. The fire-extinguishing balls 94 include plastic shell materials. These materials will burn when encountering an open flame, thereby triggering an internal fire-extinguishing mechanism. The interior is filled with dry powder fire-extinguishing agent. This fire-extinguishing agent will be quickly ejected when encountering a fire source to form an isolation layer to isolate the combustibles from the air, thereby achieving the purpose of extinguishing the fire. A driving device is also installed inside the shell. This device will be quickly activated after the external lead is ignited, causing the shell to expand and rupture rapidly, thereby ejecting the dry powder fire-extinguishing agent. The outside of the shell is equipped with a cross-shaped lead. The wire is wound, and when the external lead is ignited, the driving medium is activated, the shell quickly expands and ruptures, and the dry powder fire extinguishing agent is quickly sprayed into the protected area and quickly diffuses to the surroundings, forming a fully submerged fire extinguishing state. The flame is extinguished under the physical and chemical dual effects of the dry powder fire extinguishing agent. The elastic rope 93 is made of polyurethane or polyester material. The traction rope 91 passes through the first guide wheel 13 and the second guide wheel 14 and is coiled in the rope winding mechanism 5. The first guide wheel 13 and the second guide wheel 14 are formed with V-shaped or trapezoidal rolling grooves. The traction rope 91 can be guided to smoothly enter the rope winding mechanism 5 through the first guide wheel 13 and the second guide wheel 14. Preferably, a rubber pad is installed in the rolling groove to protect the bullet feeding buckle 92. The vertical rotation motor 22 is electrically connected to the battery 6 and the controller 7.

[0034] In this embodiment, an anti-reversal mechanism 15 is fixed at one end of at least one of the transverse roller 11 and the vertical roller 12. The anti-reversal mechanism 15 is a ratchet and a pawl. The anti-reversal mechanism 15 can prevent the ammunition chain 9 from falling off due to gravity when the ammunition chain 9 is pulled at high altitude.

[0035] In the present embodiment, the launching mechanism 3 comprises a fixing frame 31 fixed together with the hinge seat 21, a launching tube 32 is fixed at the center of the upper surface of the fixing frame 31, and the launching tube 32 can be driven by the vertical rotating motor 22 to adjust the angle of 0°-90° to change the ejection point, two launching motors 34 are symmetrically arranged on both sides of the launching tube 32, the launching motor 34 is fixed on the fixing frame 31, and a launching wheel 33 is fixed on the power output shaft of the launching motor 34, and the launching wheel 33 can be driven by the launching motor 34 to rotate at a high speed, and the launching wheel 33 is a rubber wheel, which is convenient for increasing the friction to throw the fire extinguishing ball out, and two notch grooves 35 matching the launching wheel 33 are symmetrically formed on the side walls on both sides of the launching tube 32, and some of the two launching wheels 33 relative to each other enter the launching tube 32 through the notch grooves 35, and are thrown from the launching tube 32 to the fire location under the drive of the two highly rotating launching wheels 33, and the speed of the launching motor 34 is adjustable to control the speed of the ejected fire extinguishing ball, and the launching motor 34 is electrically connected to the battery 6 and the controller 7.

[0036] In this embodiment, a manual adding tube 36 is fixed on the upper surface of one end of the launch tube 32 close to the frame 1, the manual adding tube 36 is perpendicular to the launch tube 32, the manual adding tube 36 has the same inner diameter as the launch tube 32, and the inner cavity of the manual adding tube 36 is connected to the inner cavity of the launch tube 32. When the device is fixed by a ground mobile mechanism, the fire extinguishing ball can be directly manually placed into the launch tube 32 without using the bullet feeding mechanism 4.

[0037] In this embodiment, a plurality of anti-reverse bars 37 are fixed at one end of the manual adding tube 36 close to the launching tube 32 to prevent the fire extinguishing ball 94 from moving in the reverse direction, thereby preventing the fire extinguishing ball 94 in the launching tube 32 from moving in the reverse direction into the manual adding tube 36, and then falling out through the manual adding tube 36 to affect use.

[0038] In this embodiment, the bullet feeding mechanism 4 includes a transverse sleeve 41 connected to the launching mechanism 3, and a transverse bullet pushing mechanism 42 is fixed at one end of the transverse sleeve 41 away from the launching mechanism 3. The transverse bullet pushing mechanism 42 is an electric telescopic rod, and the length is adjusted by motor drive. A piston plate 46 is fixed at the end of the transverse bullet pushing mechanism 42. The piston plate 46 is a cylinder made of rubber, and its diameter is smaller than that of the transverse sleeve 41, and is used to deliver the fire extinguishing ball 94. A disc knife 47 is fixed at the edge of the end of the piston plate 46. The disc knife 47 is used to cut the elastic rope 93 so that the fire extinguishing bomb 94 can be separated. A bullet feeding hole 43 is formed below one end of the transverse sleeve 41 close to the launching mechanism 3, and a bullet feeding cylinder 44 is fixed at a position corresponding to the bullet feeding hole 43 on the lower end surface of the transverse sleeve 41. A wire feed groove 48 is formed on the side wall at a position corresponding to the bullet feed hole 43, a rope drum 49 is fixed on the outer wall of the transverse sleeve 41 at a position corresponding to the wire feed groove 48, the rope drum 49 corresponds to the position of the first guide wheel 13, and a photoelectric switch 45 is fixed at a position inside the transverse sleeve 41 corresponding to the bullet feed hole 43. The ammunition chain 9 passes through the bullet feed cylinder 44, and the traction rope 91 is coiled around the first guide wheel 13 after passing through the rope drum 49. During this process, the fire extinguishing ball 94 enters the transverse sleeve 41 as the traction rope 91 moves, and the fire extinguishing ball 94 is pushed into the launching mechanism 3 in sequence through the transverse pushing mechanism 42. The photoelectric switch 45 is used to detect whether the fire extinguishing ball 94 enters the position to be pushed, and the photoelectric switch 45 and the transverse pushing mechanism 42 are electrically connected to the battery 6 and the controller 7.

[0039] In this embodiment, the rope winding mechanism 5 includes a rope winding bin 52 fixed on the frame 1, and a rope winding motor 51 is fixed to the lower surface of the rope winding bin 52. The rope winding motor 51 is a reduction motor. The power output end of the rope winding motor 51 is inserted into the rope winding bin 52, and a rope pulling wheel 53 is fixed on the power output shaft of the rope winding motor 51. A rope inlet 54 and a rope outlet 55 are provided on the side wall of the rope pulling wheel 53. A plurality of teeth cooperating with the bullet feeding buckle 92 are formed on the outer circumference of the rope pulling wheel 53. As the rope pulling wheel 53 rotates, the bullet feeding buckle 92 is stuck on the rope pulling wheel 53 to realize automatic traction and transportation of the bullet chain 9. Preferably, a ratchet is fixed in the rope winding bin 52 to prevent the rope pulling wheel 53 from reversing, and the rope winding motor 51 is electrically connected to the battery 6 and the controller 7.

[0040] In this embodiment, a rope cutting mechanism 56 is fixed at a position corresponding to the rope outlet 55 on the side wall of the rope winding motor 51. The rope cutting mechanism 56 includes a fixing plate 561 fixed to the rope winding bin 52. A cutting motor 562 is fixed on the fixing plate 561. A cutting knife 563 is fixed on the power output shaft of the cutting motor 562. The cutting knife 563 is in a straight line shape. When the device is fixed on the drone, in order to slow down the load of the drone, the rope cutting mechanism 56 can be started to cut the traction rope 91, and the cutting motor 562 is electrically connected to the battery 6 and the controller 7.

[0041] In this embodiment, a horizontal rotating mechanism 8 is fixed under the frame 1. The horizontal rotating mechanism 8 includes a horizontal rotating motor and a fixed turntable. The fixed turntable is fixed to the frame 1. The horizontal rotating motor drives the fixed turntable to rotate. The horizontal rotating motor is electrically connected to the battery 6 and the controller 7. The horizontal rotating mechanism 8 can drive the launching mechanism 3 to rotate 360° horizontally to adjust the direction of the launching tube 32 and change the fire extinguishing position, so that the device can be fixed on a wall or a ground mobile mechanism for use.

[0042] In this embodiment, there is also a spare ammunition box 10 for storing the ammunition chain 9, and universal wheels are fixed below the spare ammunition box 10 to facilitate the transportation and coordinated use of the ammunition chain 9.

[0043] The working principle of the present invention is as follows: when in use, the device can be fixed on a drone, fixed on a wall or installed on a mobile mechanism for use. When extinguishing a fire, a control instruction is sent to the controller 7 through a wireless remote controller. After receiving the control instruction, the controller 7 decodes it and then controls the corresponding mechanism to start spraying the fire extinguishing ball 94 into the fire area according to the instruction. When extinguishing a fire, the rope winding motor 51 drives the rope pulling wheel 53 to start driving the traction rope 91 to lift and move. When the traction rope 91 is lifted, it drives the fire extinguishing ball 94 to enter the horizontal sleeve 41 through the feed tube 44. After the photoelectric switch 45 detects the fire extinguishing ball 94, the horizontal push mechanism 42 starts to drive the piston plate 46 to move toward the battery 6. The disc knife 47 on the edge of the piston plate 46 cuts off the elastic rope 93 that fixes the fire extinguishing ball 94, and then the fire extinguishing ball 94 is pushed When the fire extinguishing ball 94 is put into the launch tube 32, the two launching motors 34 drive the two launching wheels 33 to rotate in opposite directions, and the friction force is used to eject the fire extinguishing ball 94 from the launch tube 32. After the fire extinguishing ball 94 enters the fire scene, it is ignited and exploded. The dry powder fire extinguishing agent inside is quickly sprayed to the surroundings and quickly diffuses to the surroundings to put out the fire. As the rope winding mechanism 5 works, the traction rope 91 is continuously rotated in the rope winding bin 52, and the end of the traction rope 91 moves out of the rope winding bin 52 from the rope outlet 55. When the device is loaded on a drone, in order to reduce the weight, the rope cutting mechanism 56 can be started to cut the traction rope 91 into multiple sections by the rotating cutting knife 563, and the sections fall automatically to reduce the load of the drone.

[0044] The circuit connection involved in the present invention is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0045] Components not described in detail herein are prior art.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting device for launching a chain-type fire-extinguishing ball through a rotating disk, comprising a frame (1), characterized in that: A firing mechanism (3) is rotatably mounted on the front end of the frame (1) via a vertical rotating mechanism (2); a horizontally mounted bullet feeding mechanism (4) is fixed inside the frame (1); the bullet feeding mechanism (4) and the firing mechanism (3) are connected together via a flexible connecting sleeve; a rope winding mechanism (5) is fixed on one side of the rear end of the frame (1); a bullet chain (9) passing through the bullet feeding mechanism (4) is wound on the rope winding mechanism (5); a storage battery (6) and a controller (7) are fixed on the other side of the rear end of the frame (1); a transverse roller (11) is arranged above the bullet feeding mechanism (4); the transverse roller (11) is arranged parallel to the bullet feeding mechanism (4); both ends of the transverse roller (11) are rotatably mounted inside the frame (1) via bearings; a roller (9) connected to the transverse roller (11) is fixed inside the frame (1). (11) a vertical roller (12), the vertical roller (12) being rotatably mounted in the frame (1) via a bearing, a first guide wheel (13) being fixed on the transverse roller (11), a second guide wheel (14) being matched with the position of the first guide wheel (13) being fixed on the vertical roller (12), an anti-reversal mechanism (15) being fixed at the ends of the transverse roller (11) and the vertical roller (12), the ammunition chain (9) comprising a traction rope (91), a plurality of ammunition supply buckles (92) being evenly spacedly mounted on the traction rope (91), a plurality of fire extinguishing balls (94) being evenly spacedly fixed on the traction rope (91) via an elastic rope (93), the traction rope (91) being wound in the rope winding mechanism (5) after passing through the first guide wheel (13) and the second guide wheel (14).

2. The fire-fighting equipment for launching a chain-type fire-extinguishing ball through a rotating disk according to claim 1, characterized in that: The vertical rotation mechanism (2) comprises an articulated seat (21) connecting the frame (1) and the launching mechanism (3); a vertical rotation motor (22) for driving the launching mechanism (3) to rotate is fixed on the frame (1).

3. The fire-fighting equipment for launching a chain-type fire-extinguishing ball through a rotating disk according to claim 2, characterized in that: The launching mechanism (3) comprises a fixing frame (31) fixed together with the hinge seat (21); a launching tube (32) is fixed at the center of the upper surface of the fixing frame (31); two launching motors (34) are symmetrically arranged on both sides of the launching tube (32); the launching motors (34) are fixed on the fixing frame (31); a launching wheel (33) is fixed on the power output shaft of the launching motor (34); and two notch grooves (35) matching the launching wheels (33) are symmetrically formed on the side walls of both sides of the launching tube (32).

4. The fire-fighting equipment for launching a chain-type fire-extinguishing ball through a rotating disk according to claim 3, characterized in that: A manual adding tube (36) is fixed on the upper surface of one end of the launching tube (32) close to the frame (1); the manual adding tube (36) is perpendicular to the launching tube (32); the manual adding tube (36) and the launching tube (32) have the same inner diameter; and the inner cavity of the manual adding tube (36) is connected to the inner cavity of the launching tube (32).

5. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 3, characterized in that: The included angle between the launch tube (32) and the vertical plane is adjustable from 0° to 90°.

6. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 4, characterized in that: A plurality of anti-reverse bars (37) for preventing the fire extinguishing ball (94) from moving in the reverse direction are fixed to one end of the manual adding tube (36) close to the launching tube (32).

7. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 1, characterized in that: The bullet feeding mechanism (4) comprises a transverse sleeve (41) connected to the launching mechanism (3); a transverse bullet pushing mechanism (42) is fixed at one end of the transverse sleeve (41) away from the launching mechanism (3); a piston plate (46) is fixed at the end of the transverse bullet pushing mechanism (42); a disc knife (47) is fixed at the edge of the end of the piston plate (46); a bullet feeding hole (43) is formed below one end of the transverse sleeve (41) close to the launching mechanism (3); and the transverse sleeve (41) A bullet feed cylinder (44) is fixed on the lower end surface at a position corresponding to the bullet feed hole (43); a wire feed groove (48) is formed on the side wall of the transverse sleeve (41) at a position corresponding to the bullet feed hole (43); a rope fixing cylinder (49) is fixed on the outer wall of the transverse sleeve (41) at a position corresponding to the wire feed groove (48); the rope fixing cylinder (49) corresponds to the position of the first guide wheel (13); and a photoelectric switch (45) is fixed inside the transverse sleeve (41) at a position corresponding to the bullet feed hole (43).

8. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 1, characterized in that: The rope winding mechanism (5) comprises a rope winding chamber (52) fixed on the frame (1), a rope winding motor (51) is fixed on the lower surface of the rope winding chamber (52), the power output end of the rope winding motor (51) is inserted into the rope winding chamber (52), a rope pulling wheel (53) is fixed on the power output shaft of the rope winding motor (51), and a rope inlet (54) and a rope outlet (55) are provided on the side wall of the rope pulling wheel (53). A rope cutting mechanism (56) is fixed on the side wall of the rope winding motor (51) at a position corresponding to the rope outlet (55), and the rope cutting mechanism (56) comprises a fixing plate (561) fixed together with the rope winding chamber (52), a cutting motor (562) is fixed on the fixing plate (561), and a cutting knife (563) is fixed on the power output shaft of the cutting motor (562).

9. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 1, characterized in that: A horizontal rotating mechanism (8) is fixed below the frame (1), and the horizontal rotating mechanism (8) comprises a horizontal rotating motor and a fixed rotating disk. The fixed rotating disk is fixed to the frame (1), and the horizontal rotating motor drives the fixed rotating disk to rotate.

10. The fire-fighting equipment for launching chain-type fire-extinguishing balls through a rotating disk according to claim 1, characterized in that: It also includes a spare ammunition box (10) for storing the ammunition belt (9), and a universal wheel is fixed below the spare ammunition box (10).

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