CN109974548A - A kind of explosion-proof vehicle and explosive method - Google Patents
A kind of explosion-proof vehicle and explosive method Download PDFInfo
- Publication number
- CN109974548A CN109974548A CN201910344193.5A CN201910344193A CN109974548A CN 109974548 A CN109974548 A CN 109974548A CN 201910344193 A CN201910344193 A CN 201910344193A CN 109974548 A CN109974548 A CN 109974548A
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- China
- Prior art keywords
- hydraulic stem
- explosion
- boom
- bucket
- explosive
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- 239000002360 explosive Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009412 basement excavation Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000006378 damage Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004880 explosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
Abstract
The present invention relates to a kind of explosion-proof vehicle and explosive methods, its structure includes car body and the explosive grab bucket in front of car body, the explosive grab bucket is connected by boom with car body front end, the explosive grab bucket includes center stand column, the spherical grab bucket being made of several arc bucket valves set on center stand column lower end, control the bucket valve hydraulic stem of arc bucket valve folding and several anti-skirt guards set on spherical grab bucket periphery, the upper end of each arc bucket valve is connected by the valve hinge axis that struggles against with the lower end of center stand column, connecting hole is equipped at the middle part of each arc bucket valve, the lower end of bucket valve hydraulic stem is hinged with the connecting hole of corresponding arc bucket valve, the upper end of bucket valve hydraulic stem is connected by hydraulic stem hinge axis with the middle part of center stand column.The present invention makes explosive personnel be located at the whole operation for having in the cockpit of protection, and realizing detection to unexploded, excavation, grabbing, fill and lead up, and reduces explosive risk, improves explosive ability and operating efficiency.
Description
Technical field
The present invention relates to dangerous material processing equipment technical field, specifically a kind of explosion-proof vehicle and explosive method.
Background technique
Currently, China excludes in work to unexplodeds such as explosives especially land mine, shell, mostly with individual soldier's manual operations
Explosive, personnel are closely close to unexploded operation, though explosive personnel have individual soldier protection equipment, during explosive once
Accidental explosion occurs and often results in serious injury as a result, operating risk is high, working efficiency is low, and unexploded is mobile difficult,
And by unexploded drop point environmental restrictions, so being currently badly in need of solution personnel closely operates explosive technical problem.
Although a plurality of types of remote control explosive-removal robots have many good qualities, but only have processing capacity to Small ammunitions, behaviour
Control property is poor, is limited by geographical conditions, and passability is poor, and among shallow water, the environmental works such as uneven irrigation canals and ditches are limited；And its arm of force it is short,
Weight lifting is light, locomotivity is poor, and self-protection is weak, therefore use is more inconvenient.
Summary of the invention
It is an object of the invention to provide a kind of explosion-proof vehicle and explosive method, by solve it is existing it is explosive in a manner of safety it is poor,
Low efficiency and problem to ambient adaptability difference.
The present invention is implemented as follows: a kind of explosion-proof vehicle, the explosive grab bucket including car body and in front of car body, the vehicle
The bottom of body is cterpillar drive, and the car body is equipped with cockpit, and the side wall of the cockpit adds explosion-proof backplate,
The front end of cockpit is equipped with explosion-proof form, and controller and display screen are equipped in cockpit；
The explosive grab bucket is connected by boom with car body front end, and the explosive grab bucket includes center stand column, is set to center stand column
The bucket valve hydraulic stem and grabbed set on spherical shape that the spherical grab bucket of lower end being made of several arc bucket valves, control arc bucket valve open and close
Struggle against peripheral several anti-skirt guards, and the upper end of each arc bucket valve is connected by the valve hinge axis that struggles against with the lower end of center stand column, each
The middle part of arc bucket valve is equipped with connecting hole, and the lower end of bucket valve hydraulic stem is hinged with the connecting hole of corresponding arc bucket valve, and struggle against valve liquid
The upper end of compression bar is connected by hydraulic stem hinge axis with the middle part of center stand column；It is equipped with top protective plate at the top of center stand column,
The upper end of the anti-skirt guard is connected by hinge with the corresponding sides edge for pushing up protective plate, and the anti-skirt guard is passed through by several steel plates
Hinge is sequentially connected composition；
It is equipped with camera in the bottom surface of center stand column, the video information of acquisition is transferred to the display of cockpit by the camera
Screen is equipped with bracket on the top protective plate, the mine detector hydraulic stem tilted down is equipped on the bracket, in mine detector liquid
The lower end of compression bar is connected with mine detector probe.
The explosion-proof form is made of several layers implosion guard.
It is equipped in the front end of the cterpillar drive and is bulldozed shovel.
The fuel tank and engine of the car body are equipped with explosion-proof backplate.
The boom includes curved bar, boom attachment base, the first boom hydraulic stem below curved bar, is set to above curved bar
The second boom hydraulic stem and the third boom hydraulic stem on boom attachment base, one end of the curved bar and car body front end
It is hinged, the other end of curved bar is fixedly connected with the upper end of boom attachment base；One end and car body front end of first boom hydraulic stem
It is fixedly connected, is fixedly connected in the middle part of the other end and curved bar of the first boom hydraulic stem, one end of the second boom hydraulic stem and curved bar
Middle part is fixedly connected, and the other end of the second boom hydraulic stem is fixedly connected with the upper end of boom attachment base；The boom attachment base
Including being located at the fixed part of upper end and positioned at the movable part of lower end, the side of fixed part and movable part is hinged, fixed part and work
The other side in dynamic portion is connected by third boom hydraulic stem.
The bucket valve hydraulic stem, mine detector hydraulic stem, the first boom hydraulic stem, the second boom hydraulic stem and third boom
Hydraulic stem is controlled flexible by the controller in cockpit.
A kind of explosive method of above-mentioned explosion-proof vehicle, comprising the following steps:
A, explosive personnel enter in cockpit and explosion-proof vehicle are driven to specified region；
B, mine detector hydraulic stem is stretched out in place by controller, utilizes the unexploded in mine detector probe detection region；
C, it when mine detector scanning probe is to unexploded, sounds an alarm, and starts bucket valve hydraulic stem and open spherical grab bucket and excavated,
The real-time status that explosive personnel are excavated by display screen observation, when unexploded is dug out, control bucket valve hydraulic stem closure is spherical
Grab bucket, to grab unexploded and be moved into specified destruction site；
D, after excavation, crater is bulldozed by mobile explosion-proof vehicle using shovel is bulldozed.
The present invention, which is located at explosive personnel, to be had in the cockpit of protection, unexploded is placed in explosion-proof spherical grab bucket,
Unexploded and explosive personnel are pulled open into certain security protection distance using longer boom simultaneously, and realized to unexploded
The whole operation detect, excavate, grabbing, filling and leading up solves personnel and closely operates explosive technical problem, improves personnel's
Protective capacities reduces explosive risk, avoids in unexploded exclusion process accidental explosion to the direct incident of injury of explosive personnel.
Explosion-proof vehicle has preferable environmental suitability, improves the environment such as mud, shallow water, irrigation canals and ditches due to using cterpillar drive
The explosive ability of unexploded and operating efficiency.
The present invention passes through the double protection of arc bucket valve and anti-skirt guard, while being operated by video monitoring, makes to arrange
Quick-fried personnel's whole process is located in cockpit, reduces explosive personnel's operating risk to greatest extent, both ensure that the safety of explosive personnel,
Unexploded is improved again excludes efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of explosive grab bucket in Fig. 1.
Fig. 3 is the top view of explosive grab bucket.
In figure: 1, car body；2, cterpillar drive；3, slewing equipment；4, it is bulldozed shovel；5, cockpit；6, explosion-proof view
Window；7, center stand column；8, struggle against valve hinge axis；9, arc bucket valve；10, connecting hole；11, struggle against valve hydraulic stem；12, hydraulic stem hinge
Axis；13, protective plate is pushed up；14, anti-skirt guard；15, hinge；16, camera；17, bracket；18, mine detector hydraulic stem；19, it detects a mine
Device probe；20, curved bar；21, boom attachment base；22, the first boom hydraulic stem；23, the second boom hydraulic stem；24, third boom
Hydraulic stem；25, connecting plate.
Specific embodiment
As shown in Figure 1 to Figure 3, explosion-proof vehicle of the invention includes car body 1 and the explosive grab bucket in front of car body, car body
Chassis is cterpillar drive 2, and slewing equipment 3 is equipped between car body 1 and cterpillar drive 2, is filled in crawler-type traveling
Set 3 front end be equipped be bulldozed shovel 4.Car body 1 is equipped with cockpit 5, the fuel tank and engine of car body 1 and cockpit front, after
Portion and two sides install explosion-proof backplate additional respectively, and explosion-proof backplate is certain thickness (about 1.6cm) metal foil, to improve cockpit 5
The ability for defending unexploded explosion fragment and shock wave is equipped with explosion-proof form 6 in the front end of cockpit 5, and explosion-proof form 6 is by multilayer
Implosion guard is constituted, and controller and display screen are equipped in cockpit 5.
Explosive grab bucket is connected by boom with 1 front end of car body, and explosive grab bucket is integrated with excavation, crawl function, and structure is
In the lower end of center stand column 7 by bucket valve hinge axis 8 hingedly there are four arc bucket valve 9, four arc bucket valves 9 are symmetrical in an angle of 90 degrees
Distribution is equipped with connecting hole 10 in the downside outer wall of each arc bucket valve 9, lower end and the corresponding arc bucket valve 9 of the valve hydraulic stem 11 that struggles against
Connecting hole be hinged, bucket valve hydraulic stem 11 upper end be hinged by hydraulic stem hinge axis 12 and the middle part of center stand column 7.Four
A spherical grab bucket to be opened/closed is collectively formed in a arc bucket valve 9, and spherical grab bucket can be achieved in flexible by bucket valve hydraulic stem 11
Opening and closing, realization pick up or put down unexploded.
It is equipped with rectangular top protective plate 13 in the top horizontal of center stand column 7, is pushing up three edges of protective plate 13 respectively
It is connected with anti-skirt guard 14 by hinge 15, each anti-skirt guard 14 is made of three blocks of upper plate, middle plate, lower plate steel plates, and three pieces
Steel plate is sequentially connected by hinge 15, front side, left side and the right side that anti-skirt guard 14 is suspended on spherical grab bucket by pushing up protective plate 13
Side, and can be with spherical shape grab bucket folding activity (being formed can be as spherical shape grab bucket opens and closes movable protection together), effectively
Fragment emission when impedance unexploded accidental explosion.
It is equipped with camera 16 in the bottom surface of center stand column 7, the video information of acquisition is transferred to cockpit by camera 16
Display screen, to enable an operator to the real-time status that unexploded is excavated in observation.It is equipped with bracket 17 on the protective plate 13 of top, in bracket
17 side is fixed with mine detector hydraulic stem 18, and mine detector hydraulic stem 18 is obliquely installed, and connects in the end of mine detector hydraulic stem 18
It is connected to mine detector probe 19.The signal of 19 detection of mine detector probe sends the operator in the cockpit of protection to determine
Underground unexploded.
Boom includes curved bar 20, boom attachment base 21, the first boom hydraulic stem 22 below curved bar 20, is set to curved bar
The the second boom hydraulic stem 23 and the third boom hydraulic stem 24 on boom attachment base 21 of 20 tops, one end of curved bar 20
It is hinged with 1 front end of car body, the other end of curved bar 20 is fixedly connected with the upper end of boom attachment base 21；First boom hydraulic stem 22
One end be fixedly connected with 1 front end of car body, be fixedly connected in the middle part of the other end and curved bar 20 of the first boom hydraulic stem 22, second hangs
It is fixedly connected in the middle part of one end of arm hydraulic stem 23 and curved bar 20, the other end and the boom attachment base 21 of the second boom hydraulic stem 23
Upper end is fixedly connected；Boom attachment base 21 includes the movable part positioned at the fixed part of upper end and positioned at lower end, fixed part and activity
The side in portion is hinged, and fixed part is connected with the other side of movable part by third boom hydraulic stem 24.On the top of explosive grab bucket
Portion is equipped with connecting plate 25, and explosive grab bucket is connected by connecting plate 25 with the movable part bottom end of boom attachment base 21, third boom liquid
Compression bar 24 can be adjusted the tilt angle of explosive grab bucket by controlling movable part, convenient for excavating to unexploded.
Bucket valve hydraulic stem, mine detector hydraulic stem, the first boom hydraulic stem, the second boom hydraulic stem and third boom are hydraulic
Bar is controlled flexible by the controller in cockpit.
Above-mentioned explosion-proof vehicle when in use the following steps are included:
A, explosive personnel enter in cockpit 5 and explosion-proof vehicle are driven to specified region；
B, mine detector hydraulic stem 18 is stretched out in place by controller, utilizes the unexploded in mine detector probe detection region；
C, it when mine detector scanning probe is to unexploded, sounds an alarm, and starts bucket valve hydraulic stem 11 and open spherical grab bucket and dug
Pick, the real-time status that explosive personnel are excavated by display screen observation, when unexploded is dug out, control bucket valve hydraulic stem 11 is closed
Spherical shape grab bucket, to grab unexploded and be moved into specified destruction site；
D, after excavation, crater is bulldozed by mobile explosion-proof vehicle using shovel 4 is bulldozed.It is excluded in operating process in entire unexploded,
Explosive personnel operate in the cockpit with protection, to ensure that the safety of explosive personnel, improve unexploded and exclude effect
Rate.
Claims (7)
1. a kind of explosion-proof vehicle, characterized in that the explosive grab bucket including car body and in front of car body, the bottom of the car body are to carry out
Belt running gear, the car body are equipped with cockpit, and the side wall of the cockpit adds explosion-proof backplate, in the front end of cockpit
Equipped with explosion-proof form, controller and display screen are equipped in cockpit；
The explosive grab bucket is connected by boom with car body front end, and the explosive grab bucket includes center stand column, is set to center stand column
The bucket valve hydraulic stem and grabbed set on spherical shape that the spherical grab bucket of lower end being made of several arc bucket valves, control arc bucket valve open and close
Struggle against peripheral several anti-skirt guards, and the upper end of each arc bucket valve is connected by the valve hinge axis that struggles against with the lower end of center stand column, each
The middle part of arc bucket valve is equipped with connecting hole, and the lower end of bucket valve hydraulic stem is hinged with the connecting hole of corresponding arc bucket valve, and struggle against valve liquid
The upper end of compression bar is connected by hydraulic stem hinge axis with the middle part of center stand column；It is equipped with top protective plate at the top of center stand column,
The upper end of the anti-skirt guard is connected by hinge with the corresponding sides edge for pushing up protective plate, and the anti-skirt guard is passed through by several steel plates
Hinge is sequentially connected composition；
It is equipped with camera in the bottom surface of center stand column, the video information of acquisition is transferred to the display of cockpit by the camera
Screen is equipped with bracket on the top protective plate, the mine detector hydraulic stem tilted down is equipped on the bracket, in mine detector liquid
The lower end of compression bar is connected with mine detector probe.
2. explosion-proof vehicle according to claim 1, characterized in that the explosion-proof form is made of several layers implosion guard.
3. explosion-proof vehicle according to claim 1, characterized in that be equipped with and be bulldozed in the front end of the cterpillar drive
Shovel.
4. explosion-proof vehicle according to claim 1, characterized in that the fuel tank and engine of the car body are equipped with explosion-proof shield
Plate.
5. explosion-proof vehicle according to claim 1, characterized in that the boom includes curved bar, boom attachment base, is set to curved bar
First boom hydraulic stem of lower section, the second boom hydraulic stem above curved bar and the third on boom attachment base are hung
Arm hydraulic stem, one end and the car body front end of the curved bar are hinged, the fixed company of the other end of curved bar and the upper end of boom attachment base
It connects；One end of first boom hydraulic stem is fixedly connected with car body front end, solid in the middle part of the other end and curved bar of the first boom hydraulic stem
Fixed connection, one end of the second boom hydraulic stem and curved bar middle part are fixedly connected, and the other end and boom of the second boom hydraulic stem connect
The upper end of joint chair is fixedly connected；The boom attachment base includes the movable part positioned at the fixed part of upper end and positioned at lower end, fixed
Portion and the side of movable part are hinged, and fixed part is connected with the other side of movable part by third boom hydraulic stem.
6. explosion-proof vehicle according to claim 5, characterized in that the bucket valve hydraulic stem, mine detector hydraulic stem, the first boom
Hydraulic stem, the second boom hydraulic stem and third boom hydraulic stem are controlled flexible by the controller in cockpit.
7. a kind of explosive method of any explosion-proof vehicle of claim 1 ~ 6, characterized in that the following steps are included:
A, explosive personnel enter in cockpit and explosion-proof vehicle are driven to specified region；
B, mine detector hydraulic stem is stretched out in place by controller, utilizes the unexploded in mine detector probe detection region；
C, it when mine detector scanning probe is to unexploded, sounds an alarm, and starts bucket valve hydraulic stem and open spherical grab bucket and excavated,
The real-time status that explosive personnel are excavated by display screen observation, when unexploded is dug out, control bucket valve hydraulic stem closure is spherical
Grab bucket, to grab unexploded and be moved into specified destruction site；
D, after excavation, crater is bulldozed by mobile explosion-proof vehicle using shovel is bulldozed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344193.5A CN109974548A (en) | 2019-04-26 | 2019-04-26 | A kind of explosion-proof vehicle and explosive method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344193.5A CN109974548A (en) | 2019-04-26 | 2019-04-26 | A kind of explosion-proof vehicle and explosive method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109974548A true CN109974548A (en) | 2019-07-05 |
Family
ID=67086516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344193.5A Pending CN109974548A (en) | 2019-04-26 | 2019-04-26 | A kind of explosion-proof vehicle and explosive method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388858A (en) * | 2019-07-22 | 2019-10-29 | 广州卫富科技开发有限公司 | Search explosive Operation Van |
| CN113670153A (en) * | 2021-09-23 | 2021-11-19 | 山河智能装备股份有限公司 | Underground unexploded object composite operation device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211311A1 (en) * | 2003-01-31 | 2004-10-28 | Rothenbuhler Neal H. | Protective device for a field apparatus |
| WO2005090898A1 (en) * | 2004-03-16 | 2005-09-29 | Cintec International Limited | Improvements in and relating to blast mitigation devices |
| TW200933120A (en) * | 2008-01-28 | 2009-08-01 | Univ Nat Chunghsing | Remote-operated land mine eliminating device |
| CN102944149A (en) * | 2012-11-23 | 2013-02-27 | 武汉大学 | Method for denoising and dust reducing of exposed detonating fuse |
| CN105196288A (en) * | 2015-09-28 | 2015-12-30 | 三门峡市天康成套设备有限责任公司 | Blindage vehicle capable of achieving active explosion removal |
| CN105973087A (en) * | 2016-05-30 | 2016-09-28 | 韦礼东 | Explosive protecting, transferring and removing device |
| CN208345587U (en) * | 2018-06-26 | 2019-01-08 | 烟台港华工贸有限责任公司 | A kind of six valve grab mechanisms |
| CN109382811A (en) * | 2018-11-28 | 2019-02-26 | 中国人民解放军陆军工程大学 | A kind of vehicle-mounted manipulator for explosion eliminating |
| CN209783440U (en) * | 2019-04-26 | 2019-12-13 | 迁安市荣辉通用零部件制造有限公司 | explosive ordnance disposal vehicle |
-
2019
- 2019-04-26 CN CN201910344193.5A patent/CN109974548A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040211311A1 (en) * | 2003-01-31 | 2004-10-28 | Rothenbuhler Neal H. | Protective device for a field apparatus |
| WO2005090898A1 (en) * | 2004-03-16 | 2005-09-29 | Cintec International Limited | Improvements in and relating to blast mitigation devices |
| TW200933120A (en) * | 2008-01-28 | 2009-08-01 | Univ Nat Chunghsing | Remote-operated land mine eliminating device |
| CN102944149A (en) * | 2012-11-23 | 2013-02-27 | 武汉大学 | Method for denoising and dust reducing of exposed detonating fuse |
| CN105196288A (en) * | 2015-09-28 | 2015-12-30 | 三门峡市天康成套设备有限责任公司 | Blindage vehicle capable of achieving active explosion removal |
| CN105973087A (en) * | 2016-05-30 | 2016-09-28 | 韦礼东 | Explosive protecting, transferring and removing device |
| CN208345587U (en) * | 2018-06-26 | 2019-01-08 | 烟台港华工贸有限责任公司 | A kind of six valve grab mechanisms |
| CN109382811A (en) * | 2018-11-28 | 2019-02-26 | 中国人民解放军陆军工程大学 | A kind of vehicle-mounted manipulator for explosion eliminating |
| CN209783440U (en) * | 2019-04-26 | 2019-12-13 | 迁安市荣辉通用零部件制造有限公司 | explosive ordnance disposal vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 同济大学路桥系，上海市城市建设学校: "《路桥施工机械》", 29 February 1984, 人民交通出版社, pages: 174 - 175 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388858A (en) * | 2019-07-22 | 2019-10-29 | 广州卫富科技开发有限公司 | Search explosive Operation Van |
| CN113670153A (en) * | 2021-09-23 | 2021-11-19 | 山河智能装备股份有限公司 | Underground unexploded object composite operation device |
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