CN210427831U - Top-lighting gantry type X-ray safety inspection equipment - Google Patents
Top-lighting gantry type X-ray safety inspection equipment Download PDFInfo
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- CN210427831U CN210427831U CN201921894920.7U CN201921894920U CN210427831U CN 210427831 U CN210427831 U CN 210427831U CN 201921894920 U CN201921894920 U CN 201921894920U CN 210427831 U CN210427831 U CN 210427831U
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Abstract
The utility model discloses a top-lighting gantry type X-ray safety inspection device, which comprises a frame body; the conveying belt is arranged on the frame body; the gantry type security inspection machine spans the frame body and the conveyor belt; the gantry type security inspection machine is internally provided with an X-ray transmitting device which is arranged at the top of the gantry type security inspection machine; the X-ray receiving device corresponds to the X-ray transmitting device and is arranged at the bottom of the gantry type security inspection machine; the X-ray emitting device and the X-ray receiving device are used for forming a scanning area for carrying out X-ray scanning on the object to be detected on the conveyor belt; the horizontal height of the scanning area in the gantry type security inspection machine is higher than the height of the conveyor belt at other positions. The utility model relates to a portal X ray safety inspection equipment is shone on top, through setting up X ray emitter at the security check machine top, X ray detector places in the bottom, and is close to the article examined, and the image is clear, and article show is complete.
Description
Technical Field
The utility model belongs to the technical field of the safety inspection, specifically speaking relates to a portal X ray safety inspection equipment is shone on top.
Background
Present planer-type security check machine is mainly for side-lighting formula planer-type security check machine, its X ray emission source is placed in the side, X ray sends from side X ray emission source, shine and see through object (box on the conveyer belt, the parcel, express delivery etc.), through the detecting plate to side and top, receive the X ray signal of transmission, change into the signal of telecommunication, through dedicated image processing algorithm, convert into the image, show the inside article of placing of object on the conveyer belt, image display is on the screen, supply security check personnel to judge, whether contain forbidden article, its shortcoming is: behind object (box, parcel, express delivery etc.) on the conveyer belt horizontal position, a lot of little article thickness are very little, and the X ray that the edgewise sent shines and sees through behind object (box, parcel, express delivery etc.) on the conveyer belt, and the formation of image is very short, and a lot of article overlap together, and whether security check personnel judge from the image of overlapping and contain forbidden article hardly, cause and judge inaccurately, and the hazardous articles flow in circulation field.
The Chinese patent with the application number of CN201820114272.8 discloses a gantry crossing type security inspection machine, which comprises a ∩ type security inspection machine body and an industrial personal computer, wherein a channel through which a production line passes is arranged below the security inspection machine body, a light barrier, a distribution board, a radiation source, an acquisition system and a collection and transmission board are arranged on the security inspection machine body, the light barrier is arranged at the entrance of the channel, the light barrier, the distribution board and the radiation source are electrically connected, the radiation source and the acquisition system are respectively arranged on two sides of the channel and are oppositely arranged, and the acquisition system is connected with the industrial personal computer through the collection and transmission board.
Although the gantry crossing type security inspection machine is provided in the prior art, in application, the security inspection machine has an unsatisfactory detection effect on articles horizontally placed on a conveyor belt, the thickness of a plurality of small articles is small, and after X-rays emitted from the side irradiate and penetrate through the articles on the conveyor belt, the imaging is still very short, and meanwhile, along with the overlapping of a plurality of articles, security inspection personnel can hardly judge whether the articles contain forbidden articles from the overlapped images, so that the risk that the dangerous articles flow into the circulation field due to inaccurate judgment is caused.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides one kind and can overcome above-mentioned problem or solve the planer-type X ray safety inspection equipment of top illumination of above-mentioned problem at least partially.
In order to solve the technical problem, the utility model adopts the following basic concept: a top-lighting gantry type X-ray safety inspection device comprises
A frame body;
the conveying belt is arranged on the frame body;
the gantry type security inspection machine spans the frame body and the conveyor belt and detects the detected object conveyed by the conveyor belt;
wherein, the gantry type security inspection machine is internally provided with
The X-ray emission device is arranged at the top of the gantry type security inspection machine;
the X-ray receiving device corresponds to the X-ray transmitting device and is arranged at the bottom of the gantry type security inspection machine;
the X-ray emitting device and the X-ray receiving device are used for forming a scanning area for carrying out X-ray scanning on the object to be detected on the conveyor belt;
the horizontal height of the scanning area in the gantry type security inspection machine is higher than the height of the conveyor belt at other positions.
In addition, a roller for supporting the scanning area is arranged below the scanning area on the conveyor belt.
Further, the roller is at least two unpowered rollers which are arranged side by side.
Further, the scanning area of the conveyor belt is a horizontal scanning plane under the action of the roller.
Meanwhile, a first inlet belt bearing support used for heightening the conveying height of the conveying belt is arranged below the conveying belt between the gantry type security inspection machine inlet and the scanning area.
Furthermore, a second inlet belt bearing support used for heightening the conveying height of the conveying belt is arranged below the conveying belt outside the inlet of the gantry type security inspection machine.
Further, the conveying height of the conveying belt with the first inlet belt bearing supporting pad is larger than the conveying height of the conveying belt with the second inlet belt bearing supporting pad.
And a first outlet belt support used for heightening the conveying height of the conveying belt is arranged below the conveying belt between the scanning area and the inside of the outlet of the gantry type security inspection machine.
Furthermore, a second outlet belt bearing support used for heightening the conveying height of the conveying belt is arranged below the conveying belt outside the outlet of the gantry type security inspection machine.
Further, the conveying height of the conveying belt with the first outlet belt bearing supporting pad is larger than the conveying height of the conveying belt with the second outlet belt bearing supporting pad.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: the utility model provides a portal X ray safety inspection equipment is shone on top, through setting up X ray emitter at the security check machine top, X ray detector places in the bottom, and is close to the article examined, and the image is clear, and article show is complete, and security check personnel judge fastly, and the degree of accuracy is high, satisfies multiple requirement, improves the cover face of image, with the complete clear show of article on the conveyer belt on the image, at commodity circulation, express delivery, and other relevant trades all can use.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a first schematic view of a top-illuminated gantry-type X-ray safety inspection apparatus of the present invention;
fig. 2 is a second schematic diagram of the top-lighting gantry type X-ray safety inspection device of the present invention.
In the figure: 1. a frame body; 2. a conveyor belt; 3. a gantry type security inspection machine; 301. an X-ray emitting device; 302. an X-ray receiving device; 303. scanning the area; 304. a roller; 305. a first inlet belt bearing support; 306. a second inlet belt bearing support; 307. a first exit belt bearing support; 308. a second exit belt bearing support; 4. the object to be examined.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, a top-illuminated gantry type X-ray safety inspection apparatus according to the present invention comprises a frame body 1; the conveying belt 2 is arranged on the frame body 1; the gantry type security inspection machine 3 spans the frame body 1 and the conveyor belt 2 and detects the detected object 4 conveyed by the conveyor belt 2; the gantry type security inspection machine 3 is internally provided with an X-ray emitting device 301 which is arranged at the top of the gantry type security inspection machine 3; the X-ray receiving device 302 corresponds to the X-ray transmitting device 301 and is arranged at the bottom of the gantry type security inspection machine 3; the X-ray emitting device 301 and the X-ray receiving device 302 form a scanning area 303 for performing X-ray scanning on the object 4 on the conveyor belt 2; through setting up X ray emitter 301 at the security check machine top, X ray emitter 301 is placed in the bottom, and is close to the article 4 of examining, and the image is clear, and article show is complete, and security check personnel judge fastly, and the degree of accuracy is high, satisfies multiple requirement, improves the cover face of image, with the complete clear show of article on the conveyer belt 2 on the image, at commodity circulation, express delivery, and all can use of other relevant trades.
Further, in order to better realize the detection to the article 4 that examines, the scanning region 303 is in level in the planer-type security check machine 3 is higher than other positions the height of conveyer belt 2 sets up article 4 protrusion that examines, makes X ray emission device 301 with the better article 4 that examines of X ray receiving arrangement 302 detects.
In addition, a roller 304 for supporting the scanning area 303 is arranged below the scanning area 303 on the conveyor belt 2, and the roller 304 jacks up the scanning area 303.
Further, the roller 304 is at least two unpowered rollers arranged side by side, and the roller 304 jacks up the object 4 to be detected, so that the X-ray emitting device 301 can detect the object 4 to be detected.
Further, under the action of the roller 304, the scanning area 303 of the conveyor belt 2 is a horizontal scanning plane, and the horizontal arrangement improves the effect of scanning the object 4.
Meanwhile, the gantry type security inspection machine 3 is arranged in the inlet to the position between the scanning areas 303, a first inlet belt bearing support 305 used for heightening the conveying height of the conveyor belt 2 is arranged below the conveyor belt 2, the first inlet belt bearing support 305 is arranged, and the scanning areas 303 can protrude out of other parts of the conveyor belt 2.
The gantry type security inspection machine 3 is imported outside 2 below of conveyer belt, be provided with and be used for the bed hedgehopping 2 second import belt of conveying height bears support 306, makes the article 4 to be inspected can obtain a buffering, avoids overturning and overturning that too fast promotion leads to.
Further, the conveying height of the conveyor belt 2 raised by the first inlet belt bearing support 305 is greater than the conveying height of the conveyor belt 2 raised by the second inlet belt bearing support 306.
A first exit belt supporting support 307 for elevating the conveying height of the conveyor belt 2 is provided below the conveyor belt 2 between the scanning area 303 and the inside of the exit of the gantry type security inspection machine 3, so that the object 4 is guided from a high position to a low position. The outside 3 exports of planer-type security check machine 2 below, be provided with and be used for the bed hedgehopping 2 second export belts of conveying height bear and support 308, make the article 4 to be examined can obtain a buffering, avoid the upset and the toppling that the too fast height that reduces leads to.
Further, the conveying height of the conveyor belt 2 raised by the first outlet belt bearing support 307 is greater than the conveying height of the conveyor belt 2 raised by the second outlet belt bearing support 308.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a top is shone planer-type X ray safety inspection equipment which characterized in that: comprises that
A frame body (1);
the conveying belt (2) is arranged on the frame body (1);
the gantry type security inspection machine (3) is arranged across the frame body (1) and the conveyor belt (2) and is used for detecting the detected object (4) conveyed by the conveyor belt (2);
wherein, the gantry type security inspection machine (3) is internally provided with
The X-ray emission device (301) is arranged at the top of the gantry type security inspection machine (3);
the X-ray receiving device (302) corresponds to the X-ray emitting device (301) and is arranged at the bottom of the gantry type security inspection machine (3);
the X-ray emitting device (301) and the X-ray receiving device (302) are used for forming a scanning area (303) for carrying out X-ray scanning on the object to be detected (4) on the conveyor belt (2);
the horizontal height of the scanning area (303) in the gantry type security inspection machine (3) is higher than the height of the conveyor belt (2) at other positions.
2. The overhead gantry type X-ray safety inspection equipment of claim 1, wherein: a roller (304) for supporting the scanning area (303) is arranged below the scanning area (303) on the conveyor belt (2).
3. The overhead gantry type X-ray safety inspection equipment of claim 2, wherein: the roller (304) is at least two unpowered rollers which are arranged side by side.
4. The overhead gantry type X-ray safety inspection equipment of claim 3, wherein: the scanning area (303) of the conveyor belt (2) is a horizontal scanning plane under the action of the roller (304).
5. The overhead gantry type X-ray safety inspection equipment of claim 2, wherein: the gantry type security inspection machine is characterized in that a first inlet belt bearing support (305) used for heightening the conveying height of the conveyor belt (2) is arranged below the conveyor belt (2) between the scanning areas (303) and inside an inlet of the gantry type security inspection machine (3).
6. The overhead gantry type X-ray safety inspection equipment of claim 5, wherein: and a second inlet belt bearing support (306) used for heightening the conveying height of the conveyor belt (2) is arranged below the conveyor belt (2) outside the inlet of the gantry type security inspection machine (3).
7. The overhead gantry type X-ray safety inspection equipment of claim 6, wherein: the conveying height of the conveyor belt (2) raised by the first inlet belt bearing support (305) is greater than the conveying height of the conveyor belt (2) raised by the second inlet belt bearing support (306).
8. The overhead gantry type X-ray safety inspection equipment of claim 2, wherein: and a first outlet belt bearing support (307) used for heightening the conveying height of the conveyor belt (2) is arranged below the conveyor belt (2) between the scanning area (303) and the inside of the outlet of the gantry type security inspection machine (3).
9. The overhead gantry type X-ray safety inspection equipment of claim 8, wherein: and a second outlet belt bearing support (308) used for heightening the conveying height of the conveyor belt (2) is arranged below the conveyor belt (2) outside the outlet of the gantry type security inspection machine (3).
10. The overhead gantry type X-ray safety inspection equipment of claim 9, wherein: the conveying height of the conveyor belt (2) raised by the first outlet belt bearing support (307) is greater than the conveying height of the conveyor belt (2) raised by the second outlet belt bearing support (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921894920.7U CN210427831U (en) | 2019-11-05 | 2019-11-05 | Top-lighting gantry type X-ray safety inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921894920.7U CN210427831U (en) | 2019-11-05 | 2019-11-05 | Top-lighting gantry type X-ray safety inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427831U true CN210427831U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921894920.7U Active CN210427831U (en) | 2019-11-05 | 2019-11-05 | Top-lighting gantry type X-ray safety inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210427831U (en) |
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- 2019-11-05 CN CN201921894920.7U patent/CN210427831U/en active Active
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