Electromagnetic explosive suction and removal vehicle

Abstract

The utility model relates to the technical field of explosive ordnance disposal equipment, and aims to solve the problems that the traditional explosive ordnance disposal method mainly depends on manual close-range operation, so that explosive ordnance disposal personnel need to have high professional skills and psychological qualities and also face extremely high life dangers. In order to solve the technical problem that serious casualties and property losses may be caused once misoperation or accidental triggering of explosives occurs, the utility model discloses an electromagnetic explosive attracting and removing vehicle which comprises a rack, driving mechanisms, a steering mechanism, a crank arm mechanism and an electromagnet, the driving mechanisms used for driving are arranged on the left side and the right side of the rack respectively, and the steering mechanism is arranged on the left side and the right side of the rack respectively. A steering mechanism used for driving the crank arm mechanism to steer is installed on the top of the rack, the crank arm mechanism is installed on the steering mechanism, and an electromagnet is installed at the end, away from the steering mechanism, of the crank arm mechanism. An electric plate and a lithium battery are installed in the rack, and the lithium battery is electrically connected with the electric plate and the electromagnet.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosive disposal equipment, and particularly relates to an electromagnetic explosive disposal vehicle. BACKGROUND

[0002] In the field of public safety, especially in high-risk environments such as military operations, anti-terrorism operations, law enforcement operations, and disaster rescue, handling explosives is a crucial task and also a highly challenging job.

[0003] Traditional explosive disposal methods mainly rely on manual close-range operation, which not only requires explosive disposal personnel to have high professional skills and psychological quality, but also faces extremely high life risks. Once the operation fails or the explosive is accidentally triggered, it may cause serious personnel casualties and property losses.

[0004] In recent years, with the progress of science and technology and the improvement of public safety needs, people have begun to explore safer and more efficient explosive disposal methods, so it is of great significance to develop an electromagnetic explosive disposal vehicle for explosive disposal to improve the safety and efficiency of explosive disposal operations. SUMMARY

[0005] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technologies, and to provide an electromagnetic explosive disposal vehicle.

[0006] To solve the above technical problems, the technical scheme provided by the utility model is an electromagnetic explosive disposal vehicle, which comprises a rack, a driving mechanism, a steering mechanism, a crank arm mechanism and an electromagnet, the left and right sides of the rack are respectively provided with driving mechanisms, the top of the rack is provided with a steering mechanism for driving the crank arm mechanism to steer, the crank arm mechanism is installed on the steering mechanism, and the end of the crank arm mechanism away from the steering mechanism is provided with an electromagnet;

[0007] An electrical board and a lithium battery are installed in the rack, and the lithium battery is electrically connected with the electrical board and the electromagnet.

[0008] Further, each driving mechanism comprises a traveling drive motor, a driving wheel, a track, a driven wheel, a cross beam, a lower load wheel, an upper tension wheel and a damping mechanism, the cross beam is connected with the rack, the cross beam is provided at both ends with a driving wheel and a driven wheel connected in rotation, the traveling drive motor is installed in the rack, and the output end of the traveling drive motor is connected with the driving wheel, the outer sides of the driving wheel and the driven wheel are engaged with the track, the lower side of the cross beam is provided at one end close to the driving wheel with a lower load wheel extruding the inner wall of the track, the upper side of the cross beam is provided with two upper tension wheels extruding the inner wall of the track, the lower side of the cross beam is further provided with a damping mechanism extruding the inner wall of the track in elasticity, and the traveling drive motor is electrically connected with the electrical board.

[0009] Further, the damping mechanism comprises a connecting plate, a damping wheel and a shock absorber, one end of the connecting plate is hinged to the cross beam, the other end of the connecting plate is provided with the damping wheel, one end of the shock absorber is hinged to the cross beam, and the other end of the shock absorber is hinged to the connecting plate.

[0010] Further, the steering mechanism comprises a steering drive motor, a drive gear and a mounting table, the mounting table is mounted on the top of the frame, the mounting table is rotationally connected with the frame, the bottom of the mounting table is provided with a circular bottom convex disc, the mounting table is provided with the steering drive motor on one side, the output end of the steering drive motor is provided with the drive gear, the side wall of the bottom convex disc is circumferentially provided with fixed convex teeth matched with the drive gear, and the steering drive motor is electrically connected with the electrical board.

[0011] Further, the steering mechanism further comprises a protective shell for protecting the steering drive motor and the bottom convex disc, and the protective shell and the mounting table are detachably connected.

[0012] Further, the crank arm mechanism comprises a first mounting seat, a main arm, a small arm, a first electric telescopic rod, a second mounting seat, a second electric telescopic rod and a third mounting seat, the first mounting seat is mounted on the top of the steering mechanism, the lower end of the main arm is hinged to the first mounting seat, the upper end of the main arm is provided with the small arm, the end of the small arm away from the main arm is provided with an electromagnet, the electromagnet is connected with the small arm through a connecting rod, the main arm is provided with the second mounting seat, the small arm is provided with the third mounting seat, the first electric telescopic rod is hinged to the first mounting seat at the bottom, the first electric telescopic rod is hinged to the second mounting seat at the top, the second electric telescopic rod is hinged to the main arm at the bottom, and the top of the second electric telescopic rod is hinged to the third mounting seat, and the electrical board is electrically connected with the first electric telescopic rod and the second electric telescopic rod.

[0013] The utility model has the advantages that compared with the prior art, the utility model has the advantages that:

[0014] 1) The device can remotely control the explosive disposal by using the electromagnet to adsorb the explosive, thereby reducing the operation risk.

[0015] 2) The driving mechanism adopts a track type design, thereby enhancing the off-road capability and stability of the vehicle.

[0016] 3) The damping mechanism effectively improves the stability of the vehicle during driving.

[0017] 4) The combination of the steering mechanism and the crank arm mechanism enables the electromagnet to flexibly adjust the position and angle, thereby adapting to the explosive disposal requirements in different scenes. DRAWINGS

[0018] Figure 1 is a front view of the electromagnetic explosive disposal vehicle of the utility model;

[0019] Figure 2 is a kind of electromagnetic absorption explosive vehicle of the utility model Figure One

[0020] Figure 3 is a kind of electromagnetic absorption explosive vehicle of the utility model Figure Two

[0021] Figure 4 is the internal structure diagram of the rack of the utility model of a kind of electromagnetic absorption explosive vehicle;

[0022] Figure 5 is the structure schematic view of the steering mechanism and the curved arm mechanism of the utility model of a kind of electromagnetic absorption explosive vehicle.

[0023] As shown in the figure: 1, rack, 2, drive mechanism, 201, travel drive motor, 202, driving wheel, 203, track, 204, driven wheel, 205, crossbeam, 206, lower load wheel, 207, upper tension wheel, 208, connecting plate, 209, shock-absorbing wheel, 210, shock absorber, 3, steering mechanism, 301, steering drive motor, 302, drive gear, 303, mounting table, 304, bottom convex disc, 305, convex tooth, 306, protective shell, 4, curved arm mechanism, 401, No. 1 mounting seat, 402, main arm, 403, small arm, 404, No. 1 electric telescopic rod, 405, No. 2 mounting seat, 406, No. 2 electric telescopic rod, 407, No. 3 mounting seat, 5, electromagnet, 6, connecting rod, 7, electrical board, 8, lithium battery. DETAILED DESCRIPTION

[0024] The utility model of a kind of electromagnetic absorption explosive vehicle is further explained in detail as follows in combination with the drawings.

[0025] In combination with the drawings, a kind of electromagnetic absorption explosive vehicle, including rack 1, drive mechanism 2, steering mechanism 3, curved arm mechanism 4 and electromagnet 5, the left and right sides of the rack 1 are respectively provided with drive mechanism 2 for driving, the top of the rack 1 is provided with steering mechanism 3 for driving curved arm mechanism 4 to steer, the curved arm mechanism 4 is installed on steering mechanism 3, and the electromagnet 5 is installed at the end of the curved arm mechanism 4 away from steering mechanism 3;

[0026] Electrical board 7 and lithium battery 8 are installed in the rack 1, and the lithium battery 8 is electrically connected with electrical board 7 and electromagnet 5.

[0027] ​​As a preferred embodiment of the present embodiment, each of the driving mechanisms 2 comprises a traveling driving motor 201, a driving wheel 202, a track 203, a driven wheel 204, a crossbeam 205, a lower load wheel 206, an upper tension wheel 207, and a damping mechanism. The crossbeam 205 is connected to the frame 1, and the driving wheel 202 and the driven wheel 204 are rotatably mounted at both ends of the crossbeam 205. The traveling driving motor 201 is mounted in the frame 1, and the output end of the traveling driving motor 201 is connected to the driving wheel 202. The track 203 is engaged with the outer sides of the driving wheel 202 and the driven wheel 204. The lower load wheel 206 is mounted at one end of the crossbeam 205 close to the driving wheel 202 to extrude the inner wall of the track 203. Two upper tension wheels 207 are mounted on the upper side of the crossbeam 205 to extrude the inner wall of the track 203. The damping mechanism is mounted on the lower side of the crossbeam 205 to elastically extrude the inner wall of the track 203. The traveling driving motor 201 is electrically connected to the electrical board 7.

[0028] As a preferred embodiment of the present embodiment, the damping mechanism comprises a connecting plate 208, a damping wheel 209, and a damper 210. One end of the connecting plate 208 is hingedly connected to the crossbeam 205, and the damping wheel 209 is mounted at the other end of the connecting plate 208. One end of the damper 210 is hingedly connected to the crossbeam 205, and the other end of the damper 210 is hingedly connected to the connecting plate 208.

[0029] As a preferred embodiment of the present embodiment, the steering mechanism 3 comprises a steering driving motor 301, a driving gear 302, and a mounting table 303. The mounting table 303 is mounted on the top of the frame 1, and the mounting table 303 is rotatably connected to the frame 1. A circular bottom convex disc 304 is arranged at the bottom of the mounting table 303. The steering driving motor 301 is mounted on one side of the mounting table 303. The output end of the steering driving motor 301 is provided with the driving gear 302. A plurality of convex teeth 305 are arranged on the side wall of the bottom convex disc 304 in a circumferential direction, and the convex teeth 305 are fixedly connected to the driving gear 302. The steering driving motor 301 is electrically connected to the electrical board 7.

[0030] As a preferred embodiment of the present embodiment, the steering mechanism 3 further comprises a protective shell 306 for protecting the steering driving motor 301 and the bottom convex disc 304. The protective shell 306 is detachably connected to the mounting table 303.

[0031] As the preferred embodiment of the present embodiment, the curved arm mechanism 4 comprises a first mounting seat 401, a main arm 402, a small arm 403, a first electric telescopic rod 404, a second mounting seat 405, a second electric telescopic rod 406 and a third mounting seat 407, the first mounting seat 401 is mounted on the top of the steering mechanism 3, the lower end of the main arm 402 is hinged to the first mounting seat 401, the upper end of the main arm 402 is provided with the hinged small arm 403, the end of the small arm 403 away from the main arm 402 is provided with the electromagnet 5, the electromagnet 5 is connected with the small arm 403 through the connecting rod 6, the main arm 402 is provided with the second mounting seat 405, the small arm 403 is provided with the third mounting seat 407, the bottom of the first electric telescopic rod 404 is hinged to the first mounting seat 401, the top of the first electric telescopic rod 404 is hinged to the second mounting seat 405, the bottom of the second electric telescopic rod 406 is hinged to the main arm 402, and the top of the second electric telescopic rod 406 is hinged to the third mounting seat 407, and the electric board 7 is electrically connected with the first electric telescopic rod 404 and the second electric telescopic rod 406 respectively.

[0032] In the specific implementation, the rack 1 is used as the support frame of the whole vehicle, which is made of high-strength material to ensure the stability and durability of the vehicle. On the left and right sides of the rack 1, driving mechanisms 2 are arranged respectively to provide power for the vehicle to move forward. The top of the rack 1 is provided with a steering mechanism 3 for controlling the rotation direction of the curved arm mechanism 4 to demand the most appropriate operation direction. The curved arm mechanism 4 is installed on the steering mechanism 3 and can adjust the position of the electromagnet 5 through flexible bending to adapt to the explosive ordnance disposal requirements in different scenes. The electromagnet 5 is the core component of the present application, which can attract explosive ordnance through electromagnetic force to realize remote control of explosive ordnance disposal.

[0033] The specific use process is as follows: turn on the power switch, start the driving motor 201 to make the vehicle start moving; after moving to a suitable position, start the steering driving motor 301 to control the rotation direction of the curved arm mechanism 4 to demand the most appropriate operation direction; then adjust the extension and retraction actions of the first electric telescopic rod 404 and the second electric telescopic rod 406 in the curved arm mechanism 4 to make the electromagnet 5 reach a suitable position, and make the electromagnet 5 close to the explosive ordnance and be electrified to generate suction force to attract the explosive ordnance;

[0034] Then, through the action of the driving mechanism 2, the electromagnet 5 and the explosive ordnance are moved together to a safe area for processing. After completing the explosive ordnance disposal task, turn off the power switch to disconnect the power supply of the electromagnet 5.

[0035] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. An electromagnetic bomb disposal vehicle, characterized in that, The utility model provides a kind of automatic driving and steering mechanism, including rack (1), drive mechanism (2), steering mechanism (3), curved arm mechanism (4) and electromagnet (5), the left and right sides of the rack (1) are equipped with drive mechanism (2) for driving respectively, the top of the rack (1) is equipped with steering mechanism (3) for driving curved arm mechanism (4) steering, the curved arm mechanism (4) is installed on steering mechanism (3), the electromagnet (5) is installed at the end of the curved arm mechanism (4) away from steering mechanism (3). The rack (1) is equipped with electrical board (7) and lithium battery (8) inside, and the lithium battery (8) is electrically connected with the electrical board (7), the electromagnet (5).

2. The electromagnetic explosive suction and disposal vehicle according to claim 1, characterized in that, Each of the drive mechanism (2) includes a travel drive motor (201), a drive wheel (202), a track (203), a driven wheel (204), a crossbeam (205), a lower load wheel (206), an upper tension wheel (207) and a damping mechanism, the crossbeam (205) is connected with the rack (1), the crossbeam (205) is respectively provided with a drive wheel (202) and a driven wheel (204) at both ends, the travel drive motor (201) is installed in the rack (1), and the output end of the travel drive motor (201) is connected with the drive wheel (202), the drive wheel (202) and the driven wheel (204) are engaged with the track (203) outside, the lower load wheel (206) is installed at one end of the crossbeam (205) close to the drive wheel (202) to extrude the inner wall of the track (203), two upper tension wheels (207) are installed on the upper side of the crossbeam (205) to extrude the inner wall of the track (203), the damping mechanism is also installed on the lower side of the crossbeam (205) to elastically extrude the inner wall of the track (203), and the travel drive motor (201) is electrically connected with the electrical board (7).

3. The electromagnetic explosive suction and removal vehicle according to claim 2, characterized in that, The damping mechanism includes a connecting plate (208), a damping wheel (209) and a shock absorber (210), one end of the connecting plate (208) is hinged with the crossbeam (205), the damping wheel (209) is installed at the other end of the connecting plate (208), one end of the shock absorber (210) is hinged with the crossbeam (205), and the other end of the shock absorber (210) is hinged with the connecting plate (208).

4. The electromagnetic explosive suction and disposal vehicle according to claim 1, characterized in that, The steering mechanism (3) includes a steering drive motor (301), a drive gear (302) and a mounting table (303), the mounting table (303) is installed on the top of the rack (1), the mounting table (303) is rotatably connected with the rack (1), the mounting table (303) is provided with a circular bottom convex disc (304) at the bottom, the mounting table (303) is provided with the steering drive motor (301) at one side, the output end of the steering drive motor (301) is provided with the drive gear (302), the side wall of the bottom convex disc (304) is circumferentially provided with the convex teeth (305) fixedly connected, and the convex teeth (305) are matched with the drive gear (302), and the steering drive motor (301) is electrically connected with the electrical board (7).

5. The electromagnetic explosive suction and disposal vehicle according to claim 4, characterized in that, The steering mechanism (3) further comprises a protective shell (306) for protecting the steering drive motor (301) and the bottom convex disc (304), and the protective shell (306) is detachably connected with the mounting table (303).

6. The electromagnetic explosive suction and disposal vehicle according to claim 1, characterized in that, The curved arm mechanism (4) comprises a first mounting seat (401), a main arm (402), a small arm (403), a first electric telescopic rod (404), a second mounting seat (405), a second electric telescopic rod (406) and a third mounting seat (407). The first mounting seat (401) is mounted on the top of the steering mechanism (3). The lower end of the main arm (402) is hingedly connected with the first mounting seat (401). The upper end of the main arm (402) is provided with the hinged small arm (403). The end of the small arm (403) away from the main arm (402) is provided with an electromagnet (5). The electromagnet (5) is connected with the small arm (403) through a connecting rod (6). The main arm (402) is provided with the second mounting seat (405). The small arm (403) is provided with the third mounting seat (407). The bottom of the first electric telescopic rod (404) is hingedly connected with the first mounting seat (401). The top of the first electric telescopic rod (404) is hingedly connected with the second mounting seat (405). The bottom of the second electric telescopic rod (406) is hingedly connected with the main arm (402). The top of the second electric telescopic rod (406) is hingedly connected with the third mounting seat (407). The electric board (7) is electrically connected with the first electric telescopic rod (404) and the second electric telescopic rod (406).

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