CN110712987A - Security inspection equipment capable of automatically transferring explosives - Google Patents
Security inspection equipment capable of automatically transferring explosives Download PDFInfo
- Publication number
- CN110712987A CN110712987A CN201911089226.2A CN201911089226A CN110712987A CN 110712987 A CN110712987 A CN 110712987A CN 201911089226 A CN201911089226 A CN 201911089226A CN 110712987 A CN110712987 A CN 110712987A
- Authority
- CN
- China
- Prior art keywords
- explosion
- cavity
- proof
- face
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 77
- 239000002360 explosive Substances 0.000 title claims abstract description 73
- 238000004880 explosion Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses a safety inspection device for automatically transferring explosives, which comprises a ground, wherein a conveying box is arranged on the ground, a conveying shaft with a forward opening is arranged in the conveying box, a safety inspection box is fixedly connected to the end face of the front side of the conveying shaft, a safety inspection cavity is arranged in the safety inspection box, an explosive pushing device is arranged on the end face of the right side of the safety inspection cavity, a gate closing device is arranged on the end face of the right side of the safety inspection box, a transfer box is fixedly connected to the end face of the left side of the safety inspection box, a transfer cavity communicated with the safety inspection cavity is arranged in the transfer box, an explosion-proof box positioned on the lower side of the transfer box is arranged in the ground, an explosion-proof cavity is arranged in the explosion-proof box, a channel is communicated and connected between the explosion-proof cavity and the transfer cavity, an explosion-proof device for preventing explosives is arranged at the opening on the upper side of the, the invention can realize automatic transfer of explosives and has better actual explosion-proof effect.
Description
Technical Field
The invention relates to the technical field of security inspection, in particular to security inspection equipment capable of automatically transferring explosives.
Background
The security inspection equipment is short for security inspection equipment and mainly comprises: the invention discloses a security inspection door, a handheld metal detector and a security inspection X-ray machine, wherein security inspection equipment is widely applied to railway stations, airports, courthouses, inspection yards and bus stations, workers basically carry out unpacking detection after detecting forbidden articles in public places needing security inspection, manual treatment is carried out on the forbidden articles, and explosion-proof measures in the public places needing security inspection generally adopt an explosion-proof barrel, so that the workers need to hold explosives to move and put into the explosion-proof barrel after detecting the explosives, the explosives cannot be rapidly subjected to explosion-proof treatment, the actual explosion-proof effect of the existing explosion-proof measures is poor, and the security inspection equipment capable of automatically transferring the explosives is lacked.
Disclosure of Invention
The technical problem is as follows: the actual explosion-proof effect of the current explosion-proof measures is poor, and safety check equipment for automatically transferring explosives is lacked.
In order to solve the problems, the safety inspection equipment for automatically transferring explosives is designed, and comprises a ground surface, wherein a conveying box is arranged on the ground surface, a conveying shaft with a forward opening is arranged in the conveying box, a safety inspection box is fixedly connected to the end face of the front side of the conveying shaft, a safety inspection cavity which is communicated with the conveying shaft and is arranged in the safety inspection box in an up-and-down mode is arranged in the safety inspection box, an explosive pushing device is arranged on the end face of the right side of the safety inspection cavity, the explosive pushing device comprises a piston cylinder fixedly connected to the end face of the right side of the safety inspection cavity, a piston cavity is arranged in the piston cylinder, a piston is connected in the piston cavity in a sliding mode, a piston rod extending into the safety inspection cavity leftwards is fixedly connected to the end face of the left side of the piston, a push plate located in the safety inspection cavity is fixedly connected to the piston rod, and a main, the pushing plate moves leftwards to push explosives, the gate closing devices which are symmetrical up and down are arranged on the end face of the right side of the security check box, when the pushing plate pushes the explosives, the gate closing devices seal openings at the upper side and the lower side of the security check cavity, so that the influence of advanced explosion of the explosives on the periphery is reduced, the transfer box is fixedly connected onto the end face of the left side of the security check box, a transfer cavity communicated with the security check cavity is arranged in the transfer box, an explosion-proof box positioned on the lower side of the transfer box is arranged in the ground, an explosion-proof cavity is arranged in the explosion-proof box, a channel is communicated and connected between the explosion-proof cavity and the transfer cavity, an explosion-proof door device for explosion prevention is arranged at the opening on the upper side of the channel, the explosion-proof door device comprises two explosion-proof plates which are connected onto the inner wall of the rear side of the transfer cavity in a sliding mode, the two explosion-proof plates, and an explosion-proof device for storing explosives and preventing explosion is arranged in the explosion-proof cavity.
Preferably, a trapezoidal block is fixedly connected to the front end face of the main rack, a compression spring is connected between the piston and the inner wall of the left side of the piston cavity, an auxiliary exhaust electromagnetic valve is arranged on the end face of the lower side of the piston cavity, an air pump positioned on the lower side of the piston cylinder is fixedly connected to the end face of the right side of the security inspection cavity, an air storage tank positioned on the upper side of the piston cylinder is fixedly connected to the end face of the right side of the security inspection cavity, an auxiliary air pipe is connected between the air storage tank and the air pump in a communicating manner, a relief valve is arranged on the air storage tank, a three-way electromagnetic valve is arranged on the air storage tank, an air passage pipe is connected between the three-way electromagnetic valve and the piston cavity in a communicating manner, two conveying shafts extending rightwards are rotatably connected to the inner wall of the left side of the conveying cavity, the upper side carry epaxial power connection have fixed connection in carry the motor on the inner wall of chamber left side, fixedly connected with X ray detection device on the safety inspection chamber front side inner wall.
Preferably, the gate closing device comprises two lifting cylinders fixedly connected to the right end face of the conveying cavity, the lifting cylinders are vertically symmetrical, the security inspection cavity is located between the two lifting cylinders, a lifting cavity is arranged in the lifting cylinder, an exhaust electromagnetic valve is arranged on the right end face of the lifting cavity, an air pipe is communicated and connected between the two lifting cavities, a connecting pipe is communicated and connected between the air pipe and the three-way electromagnetic valve, a sliding plug is slidably connected in the lifting cavity, a tension spring is connected between the sliding plug and the inner wall of the rear side of the lifting cavity, a lifting rod extending forwards to the outside of the end face of the lifting cavity is fixedly connected to the front end face of the sliding plug, a connecting block located outside the front end face of the lifting cylinder is fixedly connected to the lifting rod, and two explosion-proof gates are slidably connected to the upper and lower end faces of the security inspection cavity, and two the explosion-proof gate longitudinal symmetry, explosion-proof gate with connecting block fixed connection, be equipped with the spacing hole of opening towards center one side in the explosion-proof gate, sliding connection has two longitudinal symmetry's slider on the security check chamber front side end face, just the slider can extend to in the spacing hole, thereby the restriction the lifter block back-and-forth movement, be equipped with the slide opening that link up around on the security check chamber front side inner wall, sliding connection has the driven lever that extends around on the slide opening, the driven lever can with the master rack trapezoidal piece butt, fixedly connected with is located on the driven lever the lifter block outside the security check chamber front side end face, the lifter block with it has the auxiliary connecting rod to articulate between the slider.
Preferably, the lower side fixedly connected with connecting rod on the explosion-proof plate front side end face, fixedly connected with pinion rack on the connecting rod front side end face, the upside fixedly connected with dead lever on the explosion-proof plate front side end face, fixedly connected with rack on the dead lever front side end face, it is connected with the gear shaft of backward extension to shift to rotate on the chamber front side inner wall, fixedly connected with on the gear shaft with the gear that the pinion rack meshing is connected, just the gear with the rack meshing is connected, it is connected with the pinion shaft of backward extension to shift to rotate on the chamber front side inner wall, fixedly connected with on the pinion shaft with the pinion that the rack meshing is connected, just the pinion with the main rack meshing is connected.
Preferably, the explosion-proof device including set up in explosion-proof bucket on the explosion-proof chamber rear side inner wall, just explosion-proof bucket opening is forward, explosion-proof bucket front side opening department rotates and is connected with the connecting rod of two upper and lower symmetries, the connecting rod rotates the junction and is equipped with torsion spring, the connecting rod is close to the articulated connecting rod that has on the symmetrical center side end face, two the connecting rod is articulated mutually, the push rod with the connecting rod is articulated mutually, just push rod and two the connecting rod articulates in a little, push rod and two the articulated department of connecting rod rotates damping great, and under no exogenic action, two the connecting rod can keep static in parallel position department, two the parallel position of connecting rod is the dead point, fixedly connected with buffer block on the push rod front side end face.
The invention has the beneficial effects that: the explosive transfer mechanism can rapidly push the explosives away from the conveying belt through the driving of compressed gas after the explosives are detected, meanwhile, the explosion-proof gate falls down, the influence of explosion on the surroundings in the explosive transfer process is reduced, the explosion-proof plate mechanism is linked with the explosive transfer mechanism, the explosion-proof plate mechanism is rapidly opened in the process that the explosive transfer mechanism pushes the explosives, the explosives fall into an underground explosion-proof chamber through the conveying hole, then the explosives fall into an explosion-proof barrel in the explosion-proof chamber, and the cover plate is automatically closed by the explosion-proof barrel under the action of the gravity of the explosives, so that the explosives are automatically transferred and explosion-proof is realized.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic diagram of the overall structure of a security inspection apparatus for automatically transferring explosives according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure at "C" of FIG. 2;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 3;
fig. 6 is an enlarged view of the structure at "E" of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a security inspection device for automatically transferring explosives, which is mainly applied to security inspection, and the invention is further explained by combining the attached drawings of the invention:
the safety inspection equipment for automatically transferring explosives, which is provided by the invention, comprises a ground 50, wherein a conveying box 11 is arranged on the ground 50, a conveying shaft 12 with a forward opening is arranged in the conveying box 11, a safety inspection box 14 is fixedly connected to the end surface of the front side of the conveying shaft 12, a safety inspection cavity 15 which is communicated with the conveying shaft 12 and penetrates up and down is arranged in the safety inspection box 14, an explosive pushing device 101 is arranged on the end surface of the right side of the safety inspection cavity 15, the explosive pushing device 101 comprises a piston cylinder 40 fixedly connected to the end surface of the right side of the safety inspection cavity 15, a piston cavity 41 is arranged in the piston cylinder 40, a piston 42 is connected in the piston cavity 41 in a sliding manner, a piston rod 43 which extends to the inside of the safety inspection cavity 15 leftwards is fixedly connected to the end surface of the left side of the piston 42, a push plate 49 which is positioned in the safety inspection cavity 15 is fixedly connected to the piston rod 43, the pushing of explosives can be realized by moving the push plate 49 to the left, the gate closing devices 102 which are symmetrical up and down are arranged on the right end face of the security check box 14, when the push plate 49 pushes the explosives, the gate closing devices 102 seal openings at the upper side and the lower side of the security check cavity 15, so that the influence of advanced explosion of the explosives on the periphery is reduced, the transfer box 17 is fixedly connected onto the left end face of the security check box 14, the transfer cavity 18 communicated with the security check cavity 15 is arranged in the transfer box 17, the explosion-proof box 51 positioned at the lower side of the transfer box 17 is arranged in the ground 50, the explosion-proof cavity 52 is arranged in the explosion-proof box 51, the channel 59 is communicated with the transfer cavity 18, the explosion-proof door device 103 for explosion prevention is arranged at the opening at the upper side of the channel 59, the explosion-proof door device 103 comprises two explosion-proof plates 19 which are slidably connected onto the inner wall at the rear, and two explosion-proof plates 19 are vertically symmetrical, the main rack 26 moves left and right to drive the explosion-proof plates 19 to open and close, and an explosion-proof device 104 for storing explosives and preventing explosion is arranged in the explosion-proof cavity 52.
Beneficially, a trapezoidal block 27 is fixedly connected to the front end face of the main rack 26, a compression spring 45 is connected between the piston 42 and the inner wall of the left side of the piston cavity 41, an auxiliary exhaust electromagnetic valve 44 is arranged on the end face of the lower side of the piston cavity 41, an air pump 47 positioned on the lower side of the piston cylinder 40 is fixedly connected to the end face of the right side of the security inspection cavity 15, an air storage tank 33 positioned on the upper side of the piston cylinder 40 is fixedly connected to the end face of the right side of the security inspection cavity 15, an auxiliary air pipe 36 is connected between the air storage tank 33 and the air pump 47 in a communicating manner, a pressure relief valve 34 is arranged on the air storage tank 33, a three-way electromagnetic valve 38 is arranged on the air storage tank 33, an air path pipe 39 is connected between the three-way electromagnetic valve 38 and the piston cavity 41, two conveying shafts 12 extending rightward are rotatably, fixedly connected with conveying belt wheel 13 on the delivery shaft 12, two be connected with conveyer belt 16 between the conveying belt wheel 13, the upside conveying shaft 12 goes up power connection has fixedly connected in carry the motor 28 on the inner wall of chamber 32 left side, fixedly connected with X ray detection device 70 on the inner wall of security check chamber 15 front side, through the air current that air pump 47 produced can drive piston 42 with push pedal 49 moves to the left to realize propelling movement explosive.
Beneficially, the gate closing device 102 includes two lifting cylinders 30 fixedly connected to the right end face of the conveying cavity 32, the lifting cylinders 30 are vertically symmetrical, the security inspection cavity 15 is located between the two lifting cylinders 30, a lifting cavity 48 is provided in the lifting cylinder 30, an exhaust solenoid valve 31 is provided on the right end face of the lifting cavity 48, an air pipe 35 is connected between the two lifting cavities 48, a connecting pipe 37 is connected between the air pipe 35 and the three-way solenoid valve 38, a sliding plug 71 is slidably connected in the lifting cavity 48, an extension spring 61 is connected between the sliding plug 71 and the inner wall of the rear side of the lifting cavity 48, a lifting rod 29 extending forward to the outside of the end face of the lifting cavity 48 is fixedly connected to the front end face of the sliding plug 71, and a connecting block 58 located outside the front end face of the lifting cylinder 30 is fixedly connected to the lifting rod 29, the safety inspection cavity 15 is characterized in that two explosion-proof gates 56 are connected to the end faces of the upper side and the lower side of the safety inspection cavity 15 in a sliding manner, the two explosion-proof gates 56 are symmetrical up and down, the explosion-proof gates 56 are fixedly connected with the connecting block 58, a limiting hole 67 with an opening facing to one side of the center is formed in each explosion-proof gate 56, two sliders 68 which are symmetrical up and down are connected to the end face of the front side of the safety inspection cavity 15 in a sliding manner, the sliders 68 can extend into the limiting hole 67 so as to limit the front and back movement of the lifting block 69, a sliding hole 46 which is through from front to back is formed in the inner wall of the front side of the safety inspection cavity 15, a driven rod 57 which extends from front to back is connected to the sliding hole 46 in a sliding manner, the driven rod 57 can be abutted against the main rack 26 and the trapezoidal block 27, a lifting block 69 which is located outside, the trapezoidal block 27 is abutted to the driven rod 57 by moving the main rack 26 to the left, and the trapezoidal block 27 pushes the driven rod 57 to move upwards, so that the slide block 68 moves towards one side close to the symmetric center, the limit of the explosion-proof gate 56 is released, the explosion-proof gate 56 moves downwards under the action of the self gravity and the elastic force of the extension spring 61, the openings at the upper side and the lower side of the security inspection cavity 15 are sealed, and the influence of the advanced explosion of the explosive on the periphery is reduced.
Advantageously, a connecting rod 54 is fixedly connected to the front end face of the lower explosion-proof plate 19, a secondary rack 21 is fixedly connected to the front end face of the connecting rod 54, a fixing rod 55 is fixedly connected to the front end face of the upper explosion-proof plate 19, a rack 20 is fixedly connected to the front end face of the fixing rod 55, a gear shaft 23 extending backward is rotatably connected to the inner wall of the front side of the transfer chamber 18, a gear 22 engaged with the secondary rack 21 is fixedly connected to the gear shaft 23, the gear 22 is engaged with the rack 20, a secondary gear shaft 25 extending backward is rotatably connected to the inner wall of the front side of the transfer chamber 18, a secondary gear 24 engaged with the rack 20 is fixedly connected to the secondary gear shaft 25, the secondary gear 24 is engaged with the primary rack 26, and the primary rack 26 can drive the secondary gear shaft 25 to rotate through the engagement connection, thereby driving the explosion-proof plate 19 to move and open towards the side far away from the symmetry center.
Advantageously, the explosion-proof device 104 comprises an explosion-proof barrel 53 disposed on the inner wall of the rear side of the explosion-proof chamber 52, the opening of the explosion-proof barrel 53 is forward, two connecting rods 54 which are symmetrical up and down are rotatably connected at the opening of the front side of the explosion-proof barrel 53, a torsion spring 62 is disposed at the rotating connection position of the connecting rods 54, a connecting rod 63 is hinged on the end surface of one side of the connecting rod 54 close to the symmetrical center, the two connecting rods 63 are hinged, the push rod 64 is hinged with the connecting rod 63, the push rod 64 and the two connecting rods 63 are hinged at one point, the rotational damping at the hinge position of the push rod 64 and the two connecting rods 63 is large, the two connecting rods 63 can be kept still at the parallel position under the no external force action, the parallel position of the two connecting rods 63 is a dead point, a buffer block 65 is fixedly connected on the end surface of the front side, the dead point position of the connecting rod 63 and the push rod 64 is destroyed, the connecting rod 54 is rotated and closed under the action of the torsion spring 62, and explosive substances are stored in the extension spring 61, so that the explosion-proof function is realized.
The following describes in detail the use steps of a security inspection apparatus for automatically transferring explosives in conjunction with fig. 1 to 6:
at the beginning, under the action of the compression spring 45, the piston 42 is positioned at the right limit, the auxiliary exhaust solenoid valve 44 is in a closed state, the three-way solenoid valve 38 enables the connecting pipe 37 to be communicated with the air storage tank 33, the air passage pipe 39 is not communicated with the air storage tank 33, the sliding plug 71 is positioned at the front limit, the extension spring 61 is in an extended state, the exhaust solenoid valve 31 is in a closed state, the explosion-proof gate 56 is positioned at the front limit, the sliding block 68 is positioned in the limit hole 67 to limit the explosion-proof gate 56 to move back and forth, the main rack 26 is positioned at the right limit, the trapezoidal block 27 is not contacted with the driven rod 57, the driven rod 57 is positioned at the rear limit, the two explosion-proof plates 19 are positioned at the limit position close to the symmetrical center side, the channel 59 is not communicated with the transfer cavity 18, the two connecting rods 63.
When the device works, the air pump 47 is started to generate air flow, the air flow is conveyed into the air storage tank 33 through the auxiliary air pipe 36 to be stored, the motor 28 is started to drive the conveying shaft 12 on the upper side to rotate, the conveying shaft 12 on the upper side drives the conveying belt wheel 13 on the upper side to rotate, so as to drive the conveying belt 16 to rotate, the conveying belt 16 upwards conveys objects, the X-ray detection device 70 inspects the objects, if no explosive is detected, the conveying belt 16 conveys the objects to the opening of the conveying cavity 32 on the upper side,
if an explosive is detected, the motor 28 stops rotating, the three-way solenoid valve 38 operates to enable the air passage pipe 39 to be communicated with the air storage tank 33, the connecting pipe 37 is not communicated with the air storage tank 33, the exhaust solenoid valve 31 is opened, compressed air stored in the air storage tank 33 is conveyed into the piston 42 through the three-way solenoid valve 38 and the air passage pipe 39 to push the piston 42 to move leftwards, the piston 42 drives the push plate 49 and the main rack 26 to move leftwards through the piston rod 43, the main rack 26 moves leftwards to enable the trapezoidal block 27 to be in contact with the driven rod 57, the trapezoidal block 27 drives the driven rod 57 to move forwards, the driven rod 57 drives the lifting block 69 to move forwards, the lifting block 69 drives the sliding block 68 to move towards one side close to the symmetric center through the auxiliary connecting rod 66 to enable the sliding block 68 to be out of contact with the limiting hole 67, the limiting on the explosion-proof gate 56 is released, the explosion-proof gate 56 rapidly moves backwards under the, the openings at the upper side and the lower side of the security inspection cavity 15 are sealed, thereby reducing the influence of the advanced explosion of the explosive on the surroundings,
the main rack 26 drives the auxiliary gear 24 to rotate through meshing connection, the auxiliary gear 24 drives the rack 20 to move upwards through meshing connection, the rack 20 is connected with the gear 22 to rotate through meshing connection, the gear 22 drives the auxiliary rack 21 to move downwards through meshing connection, the auxiliary rack 21 drives the lower explosion-proof plate 19 to move downwards through the connecting rod 54, the rack 20 drives the upper explosion-proof plate 19 to move upwards through the fixing rod 55, meanwhile, the push plate 49 drives explosives to move leftwards, when the push plate 49 moves leftwards to a left limit position, the explosion-proof plate 19 moves to a limit position far away from one side of the symmetry center,
then the explosive passes through the channel 59 and falls onto the buffer block 65, the buffer block 65 is moved backwards by the gravity of the explosive, the dead point position of the connecting rod 63 is damaged, the connecting rod 54 rotates and closes under the spring force of the torsion spring 62, meanwhile, the explosive and the push rod 64 move backwards to enter the explosion-proof barrel 53, the transfer and explosion prevention of the explosive are completed,
after the push plate 49 moves to the left limit, the three-way electromagnetic valve 38 acts to make the air passage pipe 39 not communicated with the air storage tank 33, the connecting pipe 37 not communicated with the air storage tank 33, the auxiliary exhaust electromagnetic valve 44 is opened, the piston 42 moves to the right to reset under the action of the compression spring 45, the piston 42 drives the main rack 26 to move to the right, the explosion-proof plate 19 moves to one side close to the symmetric center to reset through meshing connection, the main rack 26 moves to the right to drive the trapezoidal block 27 to move to the right to reset, and the trapezoidal block 27 is separated from the contact with the driven rod 57,
after the explosion risk is relieved, compressed air in the air storage tank 33 is conveyed into the lifting cavity 48 through the connecting pipe 37 and the air pipe 35 to push the sliding plug 71 to move forwards, the sliding plug 71 drives the motor 28 and the explosion-proof gate 56 to move forwards and reset, in the process that the explosion-proof gate 56 moves upwards, the sliding block 68 is firstly pushed to move towards one side close to the symmetric center, after the limiting hole 67 corresponds to the sliding block 68, the lifting block 69 moves backwards under the action of gravity of the lifting block 69, the sliding block 68 moves towards one side far away from the symmetric center, the sliding block 68 is abutted with the limiting hole 67 again to limit the movement of the explosion-proof gate 56, the door 60 is manually opened, the explosion-proof barrel 53 is replaced or the connecting rod 54.
The invention has the beneficial effects that: the explosive transfer mechanism can rapidly push the explosives away from the conveying belt through the driving of compressed gas after the explosives are detected, meanwhile, the explosion-proof gate falls down, the influence of explosion on the surroundings in the explosive transfer process is reduced, the explosion-proof plate mechanism is linked with the explosive transfer mechanism, the explosion-proof plate mechanism is rapidly opened in the process that the explosive transfer mechanism pushes the explosives, the explosives fall into an underground explosion-proof chamber through the conveying hole, then the explosives fall into an explosion-proof barrel in the explosion-proof chamber, and the cover plate is automatically closed by the explosion-proof barrel under the action of the gravity of the explosives, so that the explosives are automatically transferred and explosion-proof is realized.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. A safety inspection device for automatically transferring explosives comprises a ground surface, and is characterized in that:
the device comprises a ground, a conveying box is arranged on the ground, a conveying shaft with a forward opening is arranged in the conveying box, a security inspection box is fixedly connected to the front end face of the conveying shaft, a security inspection cavity which is communicated with the conveying shaft and runs through the security inspection box from top to bottom is arranged in the security inspection box, an explosive pushing device is arranged on the right end face of the security inspection cavity, the explosive pushing device comprises a piston cylinder fixedly connected to the right end face of the security inspection cavity, a piston cavity is arranged in the piston cylinder, a piston is connected in the piston cavity in a sliding manner, a piston rod extending into the security inspection cavity from left is fixedly connected to the left end face of the piston, a push plate positioned in the security inspection cavity is fixedly connected to the piston rod, a main rack is fixedly connected to the front end face of the push plate, explosive can be pushed by moving from left, and vertically symmetrical gate closing devices are arranged on the right, when the push plate pushes explosives, the gate closing device seals openings at the upper side and the lower side of the security inspection cavity, thereby reducing the influence of the advanced explosion of the explosive on the periphery, the transfer box is fixedly connected on the left end face of the security inspection box, a transfer cavity communicated with the security check cavity is arranged in the transfer box, an explosion-proof box positioned at the lower side of the transfer box is arranged in the ground, an explosion-proof cavity is arranged in the explosion-proof box, a channel is communicated and connected between the explosion-proof cavity and the transfer cavity, an opening at the upper side of the channel is provided with an explosion-proof door device for explosion prevention, the explosion-proof door device comprises two explosion-proof plates which are connected with the inner wall at the rear side of the transfer cavity in a sliding way, and two explosion-proof plates are vertically symmetrical, the main rack moves left and right to drive the explosion-proof plates to be opened and closed, and an explosion-proof device for storing explosives and preventing explosion is arranged in the explosion-proof cavity.
2. A security inspection apparatus for automatically transferring explosives in accordance with claim 1, further comprising: the end face of the front side of the main rack is fixedly connected with a trapezoidal block, a compression spring is connected between the piston and the inner wall of the left side of the piston cavity, the end face of the lower side of the piston cavity is provided with an auxiliary exhaust electromagnetic valve, the end face of the right side of the security check cavity is fixedly connected with an air pump positioned on the lower side of the piston cylinder, the end face of the right side of the security check cavity is fixedly connected with an air storage box positioned on the upper side of the piston cylinder, the air storage box and the air pump are communicated and connected with an auxiliary air pipe, the air storage box is provided with a pressure relief valve, the air storage box is provided with a three-way electromagnetic valve, the three-way electromagnetic valve and the piston cavity are communicated and connected with an air passage pipe, the inner wall of the left side of the conveying cavity is rotatably connected with two conveying shafts extending right, the upper side carry epaxial power connection have fixed connection in carry the motor on the inner wall of chamber left side, fixedly connected with X ray detection device on the safety inspection chamber front side inner wall.
3. A security inspection apparatus for automatically transferring explosives in accordance with claim 2, further comprising: the gate closing device comprises two lifting cylinders fixedly connected to the right end face of the conveying cavity, the lifting cylinders are vertically symmetrical, the security inspection cavity is located between the two lifting cylinders, a lifting cavity is arranged in the lifting cylinders, an exhaust electromagnetic valve is arranged on the right end face of the lifting cavity, an air pipe is communicated and connected between the two lifting cavities, a connecting pipe is communicated and connected between the air pipe and the three-way electromagnetic valve, a sliding plug is connected in the lifting cavity in a sliding manner, a tension spring is connected between the sliding plug and the inner wall of the rear side of the lifting cavity, a lifting rod extending forwards to the outside of the end face of the lifting cavity is fixedly connected to the front end face of the sliding plug, a connecting block located outside the front end face of the lifting cylinder is fixedly connected to the lifting rod, two anti-explosion gates are connected to the upper end face and the lower end face of the security inspection cavity in a sliding manner, and the two anti, explosion-proof gate with connecting block fixed connection, be equipped with the spacing hole of opening towards center one side in the explosion-proof gate, sliding connection has two longitudinal symmetry's slider on the security inspection chamber front side end face, just slider extensible extremely spacing downthehole, thereby the restriction the lifter back-and-forth movement, be equipped with the slide opening that link up around on the security inspection chamber front side inner wall, sliding connection has the driven lever of front and back extension on the slide opening, the driven lever can with the master rack trapezoidal piece butt, fixedly connected with is located on the driven lever the outside lifter of security inspection chamber front side end face, the lifter with it has the auxiliary connecting rod to articulate between the slider.
4. A security inspection apparatus for automatically transferring explosives in accordance with claim 1, further comprising: the downside fixedly connected with connecting rod on the explosion-proof plate front side terminal surface, fixedly connected with rack on the connecting rod front side terminal surface, the upside fixedly connected with dead lever on the explosion-proof plate front side terminal surface, fixedly connected with rack on the dead lever front side terminal surface, it is connected with the gear shaft of backward extension to shift to rotate on the chamber front side inner wall, fixedly connected with on the gear shaft with the gear that the meshing of auxiliary rack is connected, just the gear with the meshing of racks is connected, it is connected with the auxiliary gear axle of backward extension to rotate on the chamber front side inner wall to shift, fixedly connected with on the auxiliary gear axle with the pinion that the meshing of racks is connected, just the pinion with the meshing of main rack is connected.
5. A security inspection apparatus for automatically transferring explosives in accordance with claim 1, further comprising: explosion-proof equipment including set up in explosion-proof bucket on the explosion-proof chamber rear side inner wall, just explosion-proof bucket opening is forward, explosion-proof bucket front end opening department rotates and is connected with the connecting rod of two upper and lower symmetries, the connecting rod rotates the junction and is equipped with torsion spring, it has the connecting rod, two to articulate on the connecting rod is close to a side end face of symmetry center the connecting rod is articulated mutually, the push rod with the connecting rod is articulated mutually, just push rod and two the connecting rod articulates in a point, push rod and two the articulated department of connecting rod rotates the damping great, and under no exogenic action, two the connecting rod can be in parallel position department and remain static, two the parallel position of connecting rod is the dead point, fixedly connected with buffer block on the push rod front end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089226.2A CN110712987B (en) | 2019-11-08 | 2019-11-08 | Security inspection equipment capable of automatically transferring explosives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089226.2A CN110712987B (en) | 2019-11-08 | 2019-11-08 | Security inspection equipment capable of automatically transferring explosives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110712987A true CN110712987A (en) | 2020-01-21 |
| CN110712987B CN110712987B (en) | 2021-01-12 |
Family
ID=69214915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911089226.2A Active CN110712987B (en) | 2019-11-08 | 2019-11-08 | Security inspection equipment capable of automatically transferring explosives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712987B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289696A (en) * | 2020-03-17 | 2020-06-16 | 义乌市玉刚箱包有限公司 | Danger test box for lithium battery explosion |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827224B2 (en) * | 2002-09-19 | 2006-09-27 | 株式会社日立製作所 | Luggage inspection device |
| CN101084428A (en) * | 2004-09-10 | 2007-12-05 | 奎勒安全系统 | Multi-threat detection system |
| WO2011103097A1 (en) * | 2010-02-16 | 2011-08-25 | Roe Kristofer J | Adaptive modular cargo screening |
| WO2013039439A1 (en) * | 2011-09-16 | 2013-03-21 | Dynasafe International Ab | Blast-proof chamber for handling of explosive objects |
| CN103399026A (en) * | 2013-07-15 | 2013-11-20 | 纳优科技（北京）有限公司 | Comprehensive explosive detection system and method based on X-ray fluorescence (XRF) analysis technique |
| CN205982137U (en) * | 2016-08-26 | 2017-02-22 | 合肥丁点网络科技有限责任公司 | Quick automated inspection alarm device of X -ray security check machine luggage hazardous articles |
| CN208631519U (en) * | 2018-02-09 | 2019-03-22 | 常州市智领世纪物联网科技有限公司 | A kind of rays safety detection apparatus and safety check transportation system |
| CN208780836U (en) * | 2018-08-15 | 2019-04-23 | 同方威视技术股份有限公司 | A kind of anti-explosion safety inspection equipment |
-
2019
- 2019-11-08 CN CN201911089226.2A patent/CN110712987B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827224B2 (en) * | 2002-09-19 | 2006-09-27 | 株式会社日立製作所 | Luggage inspection device |
| CN101084428A (en) * | 2004-09-10 | 2007-12-05 | 奎勒安全系统 | Multi-threat detection system |
| WO2011103097A1 (en) * | 2010-02-16 | 2011-08-25 | Roe Kristofer J | Adaptive modular cargo screening |
| WO2013039439A1 (en) * | 2011-09-16 | 2013-03-21 | Dynasafe International Ab | Blast-proof chamber for handling of explosive objects |
| CN103399026A (en) * | 2013-07-15 | 2013-11-20 | 纳优科技（北京）有限公司 | Comprehensive explosive detection system and method based on X-ray fluorescence (XRF) analysis technique |
| CN205982137U (en) * | 2016-08-26 | 2017-02-22 | 合肥丁点网络科技有限责任公司 | Quick automated inspection alarm device of X -ray security check machine luggage hazardous articles |
| CN208631519U (en) * | 2018-02-09 | 2019-03-22 | 常州市智领世纪物联网科技有限公司 | A kind of rays safety detection apparatus and safety check transportation system |
| CN208780836U (en) * | 2018-08-15 | 2019-04-23 | 同方威视技术股份有限公司 | A kind of anti-explosion safety inspection equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289696A (en) * | 2020-03-17 | 2020-06-16 | 义乌市玉刚箱包有限公司 | Danger test box for lithium battery explosion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110712987B (en) | 2021-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2756260B1 (en) | Blast-proof chamber for handling of explosive objects | |
| JP6799206B1 (en) | Equipment for blasting mines and closing charge holes for mining | |
| CN110712987B (en) | Security inspection equipment capable of automatically transferring explosives | |
| CN205998683U (en) | A kind of split type side feeding garbage apparatus | |
| CN107298268B (en) | Method and device for transferring and unloading sealed container for holding hazardous waste under nitrogen-filled protection environment | |
| CN111579274B (en) | Sample collection device that uranium ore analysis used | |
| CN201971349U (en) | Unloading door opening and closing device of movable material storage tank | |
| CN103101640B (en) | Ultrafine powder tinning structure | |
| CN108133554A (en) | Mobile ballot box and the ticket storehouse for the movement ballot box | |
| CN102530448A (en) | Discharging door opening-closing device of movable material storage box | |
| US3756914A (en) | Method and apparatus for fuelling a pressurised nuclear reactor | |
| CN206417456U (en) | A kind of rotary protective door device and the hook arm case with rotary protective door device | |
| CN209558784U (en) | Vacuum drying oven | |
| CN111627587B (en) | A automatic recovery plant of protecting against radiation for uranium ore | |
| CN203127178U (en) | Ultrafine powder canning structure | |
| US3175712A (en) | Material handling equipment | |
| CN113734586A (en) | Protection mechanism for leakage harmonic wave shielding device | |
| CN109403772B (en) | Hinge seat for transport container door | |
| CN110435519A (en) | A kind of wagon box that can be unloaded automatically | |
| CN106429133B (en) | Refuse transfer system | |
| CN111540064B (en) | Ticket human body article combined security inspection equipment | |
| CN111942666B (en) | Traditional chinese medicine processing equipment for packing | |
| CN219262426U (en) | Mining fire extinguishing device convenient for placing extinguishing powder blocks | |
| CN106315092B (en) | Cover door mechanism and buried garbage bulk loading machine | |
| CN118239140B (en) | Safe container for dangerous goods transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201224 Address after: 102600 room 312, 3 / F, building B, building 33, 99 Kechuang 14th Street, Daxing District, Beijing Applicant after: Beijing Ruiyuan Huade Technology Co.,Ltd. Address before: No.21, Xiacheng village, zuochun Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Dufan Security Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |