CN218524893U - Explosive article detection equipment - Google Patents
Explosive article detection equipment Download PDFInfo
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- CN218524893U CN218524893U CN202222547493.3U CN202222547493U CN218524893U CN 218524893 U CN218524893 U CN 218524893U CN 202222547493 U CN202222547493 U CN 202222547493U CN 218524893 U CN218524893 U CN 218524893U
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- security inspection
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Abstract
The utility model relates to an explosive article detection device, which comprises a frame and a conveying component arranged above the frame and used for driving an article to be detected to move; the top of frame still is equipped with the security check subassembly, the security check subassembly includes security check box, X ray emitter, receiver and accuse volume structure, the top of frame is located the fixed security check box that is equipped with of intermediate position, entry and export have been seted up respectively to the both ends of security check box. The utility model discloses a be equipped with accuse volume structure in the safety inspection box, after too much waiting to examine article and enter into the safety inspection box through the entry simultaneously, because the distance between two extension boards is more and more littleer, so can make the throughput that waits to examine article diminish gradually, only a small amount of article come out the back from two extension boards at every turn and lie in between X ray emitter and the receiver, consequently can make all waiting to examine article and can both be perspected completely, so can improve the accuracy that detects.
Description
Technical Field
The utility model relates to an explosive article check out test set technical field especially relates to an explosive article check out test set.
Background
The explosive article has great fire hazard, in case of disaster accident, often harm greatly, influence greatly, the loss is big, put out a fire and wait for example, can threaten personnel's life safety on every side, still can cause the loss fund, can destroy public construction such as house even, so can all be equipped with explosive article check out equipment in station, airport and other places that the flow of people is great and examine explosive article.
When the human flow is large, the number of articles which are put into the explosive article detection equipment at one time is large, and the existing detection equipment is not provided with any structure for controlling the single throughput of the articles in the existing detection equipment, so that the articles to be detected which are too many at one time are simultaneously arranged between the X-ray emitter and the receiver, and partial articles behind are easily not completely seen through, so that the detection accuracy can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosive article check out test set to the not enough of prior art existence, concrete technical scheme as follows:
an explosive article detection device comprises a rack and a conveying assembly arranged above the rack and used for driving an article to be detected to move; the top of the rack is also provided with a security inspection assembly, the security inspection assembly comprises a security inspection box body, an X-ray emitter, a receiver and a quantity control structure, the security inspection box body is fixedly arranged at the middle position of the top of the rack, two ends of the security inspection box body are respectively provided with an inlet and an outlet, and the inner walls of two sides of the security inspection box body, which are close to the outlet, are respectively and fixedly provided with the X-ray emitter and the receiver which are matched with each other for use; the safety inspection box is characterized in that a quantity control structure is arranged at a position, close to the inlet, in the safety inspection box body and comprises telescopic struts and support plates, the inner walls of two sides, close to the inlet, of the safety inspection box body are respectively and equidistantly fixedly provided with a plurality of groups of telescopic struts with different lengths, the support plates are fixedly arranged at the other ends of the telescopic struts, and reset springs are further sleeved on the peripheries, located at the telescopic ends, of the telescopic struts.
As an improvement of the technical scheme, the quantity control structure further comprises rotating wheels and friction wheels, and a plurality of groups of rotating wheels are movably arranged on one side, away from the telescopic support, of the support plate at the inclined section.
As an improvement of the technical scheme, the end part of the support plate is fixedly provided with a support, a friction wheel is arranged in the support in a rotating mode, and the top of the support is fixedly provided with a first motor for driving the friction wheel to rotate.
As above-mentioned technical scheme's improvement, the conveying subassembly includes transfer roller, conveyer belt and belt pulley, the equidistance rotates in the frame and is provided with a plurality of groups of transfer rollers, the periphery cover of transfer roller is equipped with the conveyer belt, one side of frame is fixed be equipped with transfer roller fixed connection's second motor, the one end of transfer roller is fixed still fixed the cup joint has the belt pulley, just the cover is equipped with driving belt between the belt pulley.
As an improvement of the technical scheme, shielding curtains are fixedly arranged at the tops of the inlet and the outlet respectively.
The utility model has the advantages that:
through be equipped with accuse volume structure in the safety inspection box, after too much article of waiting to examine entered into the safety inspection box through the entry simultaneously, because the distance between two extension boards is more and more littleer, so can make the throughput of waiting to examine article diminish gradually, only a small amount of article lie in between X ray emitter and the receiver after coming out from two extension boards at every turn, consequently can make all article of waiting to examine can both be perspected completely, so can improve the accuracy of detecting.
Still be equipped with the runner through the inboard rotation at the extension board, prevent to wait to examine article and extension board direct contact, thereby avoid the great emergence passageway of frictional force to block up, still be equipped with the support at the end fixing of extension board, then be equipped with the friction pulley at the support internal rotation, can utilize first motor to drive the friction pulley and rotate, it is rotatory to wait to examine article to drive some quality lighter when the friction pulley with waiting to examine article contact, be convenient for detect waiting to examine article from the angle of difference, further improve the accuracy that detects.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a top view of the middle frame structure of the present invention;
FIG. 3 is a top view of the middle security inspection box of the present invention;
fig. 4 is a side view of the middle frame structure of the present invention.
Reference numerals: 1-a frame; 2-a conveying roller; 21-a second motor; 3-a conveyor belt; 4-a belt pulley; 41-a drive belt; 5-security inspection of the box body; 51-an inlet; 511-shielding curtains; 52-an outlet; 6-X-ray emitters; 7-a receiver; 8-a quantity control structure; 81-telescopic support; 811-return spring; 82-a support plate; 83-a rotating wheel; 84-a friction wheel; 841-a bracket; 842-first motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2, 3 and 4, fig. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the middle frame structure of the present invention; FIG. 3 is a top view of the middle security inspection box of the present invention; fig. 4 is a side view of the middle frame structure of the present invention.
An explosive article detection device comprises a rack 1, a conveying assembly and a security inspection assembly.
1 top of frame is equipped with the conveying subassembly that is used for driving the article of waiting to examine and removes, and conveying subassembly includes transfer roller 2, conveyer belt 3 and belt pulley 4, and the equidistance is rotated in frame 1 and is provided with a plurality of groups transfer roller 2, and the periphery cover of transfer roller 2 is equipped with conveyer belt 3, and one side of frame 1 is fixed be equipped with the second motor 21 of transfer roller 2 fixed connection, and the belt pulley 4 has still been cup jointed fixedly to the one end of transfer roller 2, and the cover is equipped with driving belt 41 between the belt pulley 4.
Drive the transfer roller 2 in the outside through second motor 21 and rotate, then utilize the tip of every transfer roller 2 all to be equipped with belt pulley 4, make the cover be equipped with driving belt 41 between a plurality of belt pulleys 4, can make all transfer rollers 2 synchronous rotations to can drive conveyer belt 3 and rotate, can drive and wait to examine article and remove.
As shown in fig. 3 and 4, fig. 3 is a top sectional view of the middle security inspection box of the present invention; fig. 4 is a side view of the middle frame structure of the present invention.
The top of frame 1 still is equipped with the security inspection subassembly, and the security inspection subassembly includes security inspection box 5, X ray emitter 6, receiver 7 and accuse volume structure 8, and the top of frame 1 is located the fixed security inspection box 5 that is equipped with of intermediate position, and entry 51 and export 52 have been seted up respectively at the both ends of security inspection box 5, and the both sides inner wall that is close to export 52 in the security inspection box 5 is fixed X ray emitter 6 and the receiver 7 that are equipped with mutual supporting use respectively.
When the object to be detected moves between the X-ray emitter 6 and the receiver 7, the X-ray is used for irradiating the object to be detected, the transmitted ray can be analyzed on a computer, the property of the transmitted object is analyzed according to the change of the transmitted ray, the X-ray beam passes through the object to be detected on the conveyor belt 3, the X-ray is absorbed by the object to be detected and then bombarded on the receiver 7, the receiver 7 converts the X-ray into signals, the weak signals are amplified and sent to a signal processing cabinet for further processing, and the signals are displayed through a display screen after being processed.
In order to reduce the radiation injury of X-rays to surrounding detection personnel, shielding curtains 511 are fixedly arranged at the tops of the inlet 51 and the outlet 52 respectively.
As shown in fig. 3, fig. 3 is a top view sectional view of the middle security inspection box of the present invention.
The position that is close to entry 51 in the security check box 5 is equipped with accuse volume structure 8, and accuse volume structure 8 includes telescopic strut 81 and extension board 82, and the both sides inner wall that is close to entry 51 in the security check box 5 equidistance respectively fixes being provided with the different telescopic strut 81 of a plurality of groups length, and telescopic strut 81's the fixed extension board 82 that is equipped with of the other end, and telescopic strut 81 is located the periphery of flexible end and still overlaps and be equipped with reset spring 811.
After too many articles to be detected enter the security inspection box body 5 through the inlet 51 at the same time, because the distance between the two supporting plates 82 is smaller and smaller, the throughput of the articles to be detected is gradually reduced, only a small amount of articles come out from the two supporting plates 82 and then are positioned between the X-ray emitter 6 and the receiver 7, all the articles to be detected can be completely seen through, the detection accuracy can be improved, the supporting plates 82 can be extruded inwards when the articles to be detected are too many, when the articles to be detected are not too many, the supporting plates 82 can return to the original positions due to the elasticity of the return springs 811, and the distance between the two supporting plates 82 can be adjusted according to actual use.
The quantity control structure 8 further comprises a rotating wheel 83 and a friction wheel 84, wherein a plurality of groups of rotating wheels 83 are movably arranged on the inclined section of one side, far away from the telescopic support 81, of the support plate 82, so that the object to be detected is prevented from being in direct contact with the support plate 82, and the phenomenon that the friction force is large and the channel is blocked is avoided.
The tip of extension board 82 still fixes being equipped with support 841, and the rotation is equipped with friction pulley 84 in support 841, and the top of support 841 is still fixed to be equipped with drive friction pulley 84 pivoted first motor 842, utilizes first motor 842 to drive friction pulley 84 and rotates, drives some lighter waiting to examine article of quality and rotates when friction pulley 84 and waiting to examine article contact, is convenient for detect waiting to examine article from the angle of difference, further improves the accuracy that detects.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An explosive article detection apparatus, comprising:
the device comprises a rack (1) and a conveying assembly arranged above the rack (1) and used for driving an article to be detected to move;
the top of the rack (1) is also provided with a security inspection assembly, the security inspection assembly comprises a security inspection box body (5), an X-ray emitter (6), a receiver (7) and a quantity control structure (8), the security inspection box body (5) is fixedly arranged at the middle position of the top of the rack (1), two ends of the security inspection box body (5) are respectively provided with an inlet (51) and an outlet (52), and the inner walls of two sides, close to the outlet (52), in the security inspection box body (5) are respectively and fixedly provided with the X-ray emitter (6) and the receiver (7) which are matched with each other for use;
the position that is close to entry (51) in security inspection box (5) is equipped with accuse volume structure (8), accuse volume structure (8) are including flexible pillar (81) and extension board (82), the both sides inner wall that is close to entry (51) in security inspection box (5) equidistance respectively fixes being provided with the different flexible pillar (81) of a plurality of groups length, the other end of flexible pillar (81) is fixed and is equipped with extension board (82), the periphery that flexible pillar (81) are located flexible end still overlaps and is equipped with reset spring (811).
2. An explosive article detection apparatus according to claim 1, wherein: the quantity control structure (8) further comprises a rotating wheel (83) and a friction wheel (84), and a plurality of groups of rotating wheels (83) are movably arranged on one side, away from the telescopic support column (81), of the support plate (82) and located on the inclined section.
3. The explosive article detecting device according to claim 2, wherein: the end of extension board (82) still fixedly is equipped with support (841), the rotation of support (841) is equipped with friction pulley (84), the top of support (841) still fixedly is equipped with in order to drive the rotatory first motor (842) of friction pulley (84).
4. An explosive article detection apparatus according to claim 1, wherein: conveying subassembly includes transfer roller (2), conveyer belt (3) and belt pulley (4), equidistance is rotated and is provided with a plurality of groups transfer roller (2) in frame (1), the periphery cover of transfer roller (2) is equipped with conveyer belt (3), one side of frame (1) is fixed be equipped with transfer roller (2) fixed connection's second motor (21), the one end of transfer roller (2) is fixed the cover still and is cup jointed belt pulley (4), just the cover is equipped with drive belt (41) between belt pulley (4).
5. An explosive article detection apparatus according to claim 1, wherein: and shielding curtains (511) are respectively fixedly arranged at the tops of the inlet (51) and the outlet (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547493.3U CN218524893U (en) | 2022-09-26 | 2022-09-26 | Explosive article detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547493.3U CN218524893U (en) | 2022-09-26 | 2022-09-26 | Explosive article detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524893U true CN218524893U (en) | 2023-02-24 |
Family
ID=85246650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222547493.3U Active CN218524893U (en) | 2022-09-26 | 2022-09-26 | Explosive article detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524893U (en) |
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2022
- 2022-09-26 CN CN202222547493.3U patent/CN218524893U/en active Active
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