Safe and reliable remote explosive disposal device
Technical Field
The invention relates to the technical field of safe and reliable remote explosive disposal equipment, in particular to a safe and reliable remote explosive disposal device.
Background
The explosive disposal robot is a special equipment for disposing or destroying explosive suspicious objects by explosive disposal personnel, avoids unnecessary casualties, can be used for carrying out explosive disposal on various complex terrains, and is mainly used for replacing explosive disposal personnel to carry and transfer explosive suspicious objects and other harmful dangerous objects; explosive destroying devices are used for destroying bombs instead of explosive disposal personnel; the field security inspection personnel are replaced to carry out field investigation, and field images are transmitted in real time; a shotgun can be equipped to attack criminals; detection equipment can be arranged to detect dangerous places and dangerous articles, the explosion-removing robot has various used terrains, and some terrains are rugged and easily cause the phenomenon of toppling or side turning during the operation process of the explosion-removing robot; meanwhile, when the existing explosive disposal robot is used for explosive disposal operation, the position of the mechanical arm needs to be adjusted, so that the mechanical claw aims at explosive to be disposed, the vehicle body inevitably shakes during the adjustment of the mechanical arm to influence the accuracy of the explosive disposal operation, and therefore a safe and reliable remote explosive disposal device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a safe and reliable remote explosion removing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a safe and reliable remote explosion removing device comprises a vehicle body, wherein a first crawler wheel is rotatably arranged at the bottom of the vehicle body, a second crawler wheel is rotatably arranged at one side, away from the vehicle body, of the first crawler wheel, two sides of the second crawler wheel are respectively rotatably connected with one end of a first shaft plate and one end of a second shaft plate, the other end of the first shaft plate is rotatably provided with a fourth crawler wheel, the other end of the second shaft plate is rotatably provided with a third crawler wheel, one side of the second shaft plate is rotatably provided with an anti-tilting device, one side of the upper end of the vehicle body is fixedly provided with a wire guide rod, the upper end of the wire guide rod is fixedly provided with a receiving device, the middle part of the upper end of the vehicle body is provided with a containing groove, the bottom of one end of the containing groove is rotatably connected with one end of a first mechanical arm, the other end of the first mechanical, the infrared camera is fixedly arranged at the top of the third mechanical arm, and the clamping device is fixedly arranged on the third mechanical arm.
Preferably, a first crawler belt is sleeved on the first crawler wheels on the two sides of the vehicle body, and a second crawler belt is sleeved between the second crawler wheel and the fourth crawler wheel.
Preferably, the bottom of one end of the accommodating groove is rotated to be connected with one end of a first telescopic rod, the other end of the first telescopic rod is rotated to be connected with the middle of one end of the first mechanical arm, a second telescopic rod is arranged in the middle of one end of the second mechanical arm in a rotating mode, and one end, far away from the second mechanical arm, of the second telescopic rod is connected with the middle of one end of a third mechanical arm in a rotating mode.
Preferably, the anti-toppling device comprises a groove, a support rod and a support block, the groove is formed in one side of the second shaft plate, one end of the support rod is rotatably connected with the groove through a connecting shaft, a torsion spring is sleeved on the connecting shaft, a buffer groove is formed in the other end of the support rod, a guide rod is slidably arranged in the buffer groove, a limiting block is fixedly arranged at one end of the guide rod, the support block is fixedly arranged at the other end of the limiting block, and a spring is sleeved on the guide rod.
Preferably, the clamping device comprises a lead screw, a lifter, a first base, a first claw arm, a second claw arm and a second base, the lifter is fixedly arranged at the upper end of the first base, the first claw arm is arranged on the two sides of the lower end of the first base in a rotating mode, the second base is arranged at the lower end of the first base through the lead screw, the second claw arm is arranged on the two sides of the second base in a rotating mode, a stop block is fixedly arranged at one end of the second claw arm, one end of the first claw arm is connected with the middle of the second claw arm in a rotating mode, an air cylinder is fixedly arranged in the middle of the lower end of the second base, and a sucking disc is fixedly arranged at one end.
Preferably, the length and width of the third mechanical arm are equal to the width and length of the accommodating groove.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, when explosives are found, an operator controls the vehicle body to move forwards through the remote controller and transmits actual conditions of the site through the infrared camera and the receiving device, the operator sends corresponding instructions according to the conditions of the site, the receiving device receives the instructions and implements the instructions, when the vehicle body touches an obstacle, the first shaft plate rotates by taking the connecting shaft in the middle of the second track wheel as a rotating shaft, the fourth track wheel at one driving end of the first shaft plate is lifted, the second track connected between the second track wheel and the fourth track wheel crosses the obstacle and reaches the vicinity of the explosives, the mechanical arms are operated, the inclination angles of the first mechanical arm, the second mechanical arm and the third mechanical arm are adjusted through the first telescopic rod and the second telescopic rod, the clamping device at one end of the third mechanical arm clamps the explosives, the cylinder is controlled to operate, the suckers are used for sucking the explosives, control lift function, the lift drives the lead screw and rotates, the lead screw drives the second base and is close to first base, thereby it is tight to make first claw arm drive second claw arm clamp, the dog that second claw arm lower extreme set up is fixed the explosive both sides, when the automobile body both sides take place to incline, the anti-overturning device function of second shaft plate one side, can relieve the torsional spring that cup joints on the axle and produce great power to the bracing piece, make the bracing piece produce great power to ground, support the automobile body, the supporting shoe supports the automobile body both sides under the effect of guide bar and spring, prevent to take place to empty.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the anti-toppling device of the present invention;
fig. 3 is a schematic structural view of the gripping device of the present invention.
In the figure: the robot comprises a vehicle body 1, a first crawler wheel 2, a first shaft plate 3, a fourth crawler wheel 4, a second shaft plate 5, a third crawler wheel 6, a tilting prevention device 7, a second crawler belt 8, a first crawler belt 9, a wire guide rod 10, a receiving device 11, a receiving groove 12, a first mechanical arm 13, a first telescopic rod 14, a second mechanical arm 15, a second telescopic rod 16, a connecting bolt 17, a connecting block 18, a third mechanical arm 19, an infrared camera 20, a clamping device 21, a second crawler wheel 22, a lead screw 2101, a lifting machine 2102, a first base 2103, a first claw 2104, a second claw 5, a 2106 sucker, a second base 2107, a 2108 air cylinder, a 2109 stop block 701, a connecting shaft 702, a torsion spring 703, a support rod 704, a 705 buffer groove, a 706 guide rod, a limit block 707, a 708 spring and a 709 support block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a safe and reliable remote explosive disposal device comprises a vehicle body 1, wherein a first crawler wheel 2 is rotatably arranged at the bottom of the vehicle body 1, a second crawler wheel 22 is rotatably arranged at one side, away from the vehicle body 1, of the first crawler wheel 2, two sides of the second crawler wheel 22 are respectively rotatably connected with one end of a first shaft plate 3 and one end of a second shaft plate 5, the other end of the first shaft plate 3 is rotatably provided with a fourth crawler wheel 4, the other end of the second shaft plate 5 is rotatably provided with a third crawler wheel 6, one side of the second shaft plate 5 is rotatably provided with an anti-tipping device 7, one side of the upper end of the vehicle body 1 is fixedly provided with a wire guide rod 10, the upper end of the wire guide rod 10 is fixedly provided with a receiving device 11, the middle part of the upper end of the vehicle body 1 is provided with a receiving groove 12, the bottom of one end of the receiving groove 12 is rotatably connected with one end of a first mechanical arm 13, the other end, an infrared camera 20 is fixedly arranged at the top of the third mechanical arm 19, and a clamping device 21 is fixedly arranged on the third mechanical arm 19.
A first crawler belt 9 is sleeved on the first crawler wheels 2 at two sides of the vehicle body 1, and a second crawler belt 8 is sleeved between the second crawler wheel 22 and the fourth crawler wheel 4.
Accomodate groove 12 one end bottom and rotate and connect 14 one end of first telescopic link, the 14 other end of first telescopic link rotates with 13 one end middle parts of first arm and is connected, 15 one end middle parts of second arm rotate and are equipped with second telescopic link 16, the one end that second arm 15 was kept away from to second telescopic link 16 rotates with third arm one end middle part and is connected, 19 length size and the width size of third arm are equal with accomodate groove 12 width size and length size, the convenience is folded the arm and is accomodate.
The anti-toppling device 7 comprises a groove 701, a supporting rod 704 and a supporting block 709, the groove 701 is formed in one side of the second shaft plate 5, one end of the supporting rod 704 is rotatably connected with the groove 701 through a connecting shaft 702, a torsion spring 703 is sleeved on the connecting shaft 702, a buffering groove 705 is formed in the other end of the supporting rod 704, a guide rod 706 is slidably arranged in the buffering groove 705, a limiting block 707 is fixedly arranged at one end of the guide rod 706, the supporting block 709 is fixedly arranged at the other end of the limiting block 707, a spring 708 is sleeved on the guide rod 706, and the situation that toppling.
The clamping device 21 comprises a screw 2101, an elevator 2102, a first base 2103, a first claw arm 2104, a second claw arm 2105 and a second base 2107, the elevator 2102 is fixedly arranged at the upper end of the first base 2103, the first claw arm 2104 is rotatably arranged on two sides of the lower end of the first base 2103, the second base 2107 is arranged at the lower end of the first base 2103 through the screw 2101, the second claw arm 2105 is rotatably arranged on two sides of the second base 2107, a stop block 2109 is fixedly arranged at one end of the second claw arm 2105, one end of the first claw arm 2104 is rotatably connected with the middle of the second claw arm 2105, an air cylinder 2108 is fixedly arranged in the middle of the lower end of the second base 2107, and a suction cup 2106 is fixedly arranged at one end of the air cylinder 2108, so that explosives are stably clamped.
The working principle is as follows: when the invention is used, when an explosive is found, an operator controls the vehicle body 1 to move forwards through the remote controller and transmits actual conditions of the scene through the infrared camera 20 and the receiving device 11, the operator sends a corresponding command according to the conditions of the scene, the receiving device 11 receives the command and implements the command, when the vehicle body 1 touches an obstacle, the first shaft plate 3 rotates by taking a connecting shaft in the middle of the second track wheel 22 as a rotating shaft, the first shaft plate 3 drives the fourth track wheel 4 at one end to be lifted, when the second track 8 connected between the second track wheel 22 and the fourth track wheel 4 crosses the obstacle and reaches the vicinity of the explosive, the mechanical arm is operated, the inclination angles of the first mechanical arm 13, the second mechanical arm 15 and the third mechanical arm 19 are adjusted through the first telescopic rod 14 and the second telescopic rod 16, the explosive is clamped through the clamping device 21 at one end of the third mechanical arm 19, control cylinder 2108 operates, absorb the explosive through sucking disc 2106, control lift 2102 operation, lift 2102 drives the lead screw 2101 and rotates, lead screw 2101 drives second base 2107 and is close to first base 2103, thereby make first claw arm 2104 drive second claw arm 2105 and press from both sides tightly, dog 2109 that second claw arm 2105 lower extreme set up is fixed the explosive both sides, when automobile body 1 both sides take place to incline, the anti-overturning device 7 operation of second axle plate 5 one side, can alleviate torsional spring 703 that cup joints on the axle 702 and produce great power to bracing piece 704, make bracing piece 704 produce great power to ground, support automobile body 1, the supporting shoe 709 supports automobile body 1 both sides under the effect of guide bar 706 and spring 708, prevent to topple over.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.