CN206665581U - A kind of screening machine device with protection device - Google Patents
A kind of screening machine device with protection device Download PDFInfo
- Publication number
- CN206665581U CN206665581U CN201720325891.7U CN201720325891U CN206665581U CN 206665581 U CN206665581 U CN 206665581U CN 201720325891 U CN201720325891 U CN 201720325891U CN 206665581 U CN206665581 U CN 206665581U
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- China
- Prior art keywords
- dynamic resistance
- resistance plate
- groups
- safety check
- upside
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Abstract
The utility model discloses a kind of screening machine device with protection device, including support frame, the upside of support frame as described above is provided with safety check case, the both sides of safety check case are equipped with two groups of infrared probes, the upside of support frame as described above is provided with conveyer belt, the both ends of the conveyer belt are provided with live-roller, downside between live-roller described in two groups with conveyer belt is provided with upper dynamic resistance plate and lower dynamic resistance plate, transmission device is equipped with the downside of the upside of the upper dynamic resistance plate and lower dynamic resistance plate, the transmission device includes two groups of rotating shafts, swingle, travelling gear and adjustment gear, rotating shaft described in two groups is provided with limit sensors close to the side of upper dynamic resistance plate and lower dynamic resistance plate, the safety check case is provided with the sliding groove being engaged with upper support shaft and lower support shaft.The utility model is simple in construction, is effectively prevented human hand and gos deep into safety check case being radiated because of pullling for luggage parcel, effectively prevents the human hand to being strayed into safety check case or injury that child brings.
Description
Technical field
It the utility model is related to screening machine device field, more particularly to a kind of screening machine device with protection device.
Background technology
Screening machine is to be set the electronics that examined luggage is sent into X-ray examination passage and completes to check by means of conveyer belt
It is standby.Luggage enters X-ray examination passage, will stop and wraps up detection sensor, and detection signal is sent to systems control division point, produces
X ray trigger signal, triggering x-ray radiation source emitting x-ray.A branch of fan-shaped x-ray beam by collimater passes through conveying
The inspected object taken, X ray are absorbed by inspected object, and finally bombardment is arranged on the dual energy semiconductor detector in passage.
X ray is changed into signal by detector, and these very weak signals are exaggerated, and is sent to signal transacting cabinet and is further processed.
Screening machine is widely used in airport, railway station, bus station, government bodies building, embassy, conference centre, conference and exhibition center, wine
The places such as shop, market, large-scale activity, post office, school, logistic industry, industrial detection.
In safety check, human hand may be brought into safety check case not in time because of being separated with luggage, cause luggage to be torn
Deng danger, the harm such as the child that also curiosity weighs may climb into safety check case and be radiated, for this, we have devised one
The screening machine device with protection device is planted to solve problem above.
Utility model content
The purpose of this utility model is and a kind of band protection device proposed in order to solve shortcoming present in prior art
Screening machine device.
To achieve these goals, the utility model employs following technical scheme：
A kind of screening machine device with protection device, including support frame, the upside of support frame as described above are provided with safety check case, safety check
The both sides of case are equipped with two groups of infrared probes, and the upside of support frame as described above is provided with conveyer belt, and the both ends of the conveyer belt are provided with
Live-roller, between live-roller described in the two groups and downside of conveyer belt are provided with upper dynamic resistance plate and lower dynamic resistance plate, the upper dynamic resistance plate
Be equipped with transmission device on the downside of upside and lower dynamic resistance plate, the transmission device include two groups of rotating shafts, swingle, travelling gear and
Adjustment gear, rotating shaft described in two groups are set up in parallel, and the upside of rotating shaft described in two groups is provided with the swingle equidistantly arranged, and two groups turn
The both ends of axle are equipped with is fixedly connected with travelling gear by connecting rod, and the side of the travelling gear is provided with adjustment gear, adjusts
Section gear and travelling gear are meshed, and rotating shaft described in two groups is provided with spacing sensing close to the side of upper dynamic resistance plate and lower dynamic resistance plate
Device, the upper dynamic resistance plate and lower dynamic resistance plate are respectively equipped with two groups support shaft under support shaft and two groups close to the both sides of safety check case,
The safety check case is provided with the sliding groove being engaged with upper support shaft and lower support shaft, and the downside of the upper support shaft is provided with lower top
Plate, the upside of lower support shaft are provided with upper plate.
Preferably, the both sides of the safety check case are provided with window-blind.
Preferably, the upper dynamic resistance plate and the relative side of lower dynamic resistance plate are equipped with anti-skid rubber cushion.
Preferably, the side of the upper plate and lower roof plate is connected to one by the inwall of spring and place chute end
Rise.
Preferably, support frame as described above is provided with motor and switch controller, the output end of switch controller and driving
Motor is connected, and the output end of motor is connected with adjustment gear.
Preferably, the output end of the infrared probe and limit sensors is connected with switch controller, limit sensors
Model：MAX-C520G, the model of switch controller：TYC-Z.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, device passes through upper and lower dynamic resistance plate
Cooperation, when infrared probe has detected that human hand is stretched into safety check case, limit the operation of conveyer belt, while by pushing up up and down
The cooperation of plate can ensure that upper and lower dynamic resistance plate will not prevent the motion of conveyer belt under normal circumstances, while utilize swingle and limit
The cooperation of level sensor, swingle is set to suspend rotation when perpendicular to upper and lower dynamic resistance plate, apparatus structure is simple, is effectively prevented
Human hand gos deep into safety check case being radiated because of pullling for luggage parcel, effectively prevents the human hand or small to being strayed into safety check case
The injury that child brings.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of screening machine device with protection device structural representation；
Fig. 2 be the utility model proposes a kind of screening machine device with protection device front view.
In figure：1 support frame, 2 safety check casees, 3 window-blinds, 4 infrared probes, 5 conveyer belts, 6 live-rollers, dynamic resistance plate, 8 on 7
Lower dynamic resistance plate, 9 transmission devices, 91 rotating shafts, 92 swingles, 93 travelling gears, 94 adjustment gears, 10 limit sensors, prop up on 11
Support axle, 12 times support shafts, 13 lower roof plates, 14 upper plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of screening machine device with protection device, including support frame 1, the upside of support frame as described above 1 are set
There is safety check case 2, the both sides of safety check case 2 are provided with window-blind 3, and the both sides of safety check case 2 are equipped with two groups of infrared probes 4, the branch
The upside of support 1 is provided with conveyer belt 5, and the both ends of the conveyer belt 5 are provided with live-roller 6, between live-roller 6 described in two groups and transmits
Upper dynamic resistance plate 7 and lower dynamic resistance plate 8 are provided with 5 downside, and upper dynamic resistance plate 7 and the relative side of lower dynamic resistance plate 8 are equipped with anti-skidding rubber
The downside of rubber cushion, the upside of the upper dynamic resistance plate 7 and lower dynamic resistance plate 8 is equipped with transmission device 9, and the transmission device 9 includes two
Group rotating shaft 91, swingle 92, travelling gear 93 and adjustment gear 94, rotating shaft 91 described in two groups are set up in parallel, rotating shaft described in two groups
91 upside is provided with the swingle 92 equidistantly arranged, and the both ends of two groups of rotating shafts 91 are equipped with is fixedly connected with biography by connecting rod
Moving gear 93, the side of the travelling gear 93 are provided with adjustment gear 94, and adjustment gear 94 and travelling gear 93 are meshed, two groups
The rotating shaft 91 is provided with limit sensors 10 close to the side of upper dynamic resistance plate 7 and lower dynamic resistance plate 8, and support frame 1 is provided with driving electricity
Machine and switch controller, the output end of switch controller are connected with motor, output end and the adjustment gear 94 of motor
It is connected, the output end of the infrared probe 4 and limit sensors 10 is connected with switch controller, the model of limit sensors 10
For：MAX-C520G, the model of switch controller：TYC-Z, the upper dynamic resistance plate 7 and lower dynamic resistance plate 8 are close to the two of safety check case 2
Side is respectively equipped with two groups support shaft 12 under support shaft 11 and two groups, and the safety check case 2 is provided with and upper support shaft 11 and lower branch
The sliding groove that support axle 12 is engaged, the downside of the upper support shaft 11 are provided with lower roof plate 13, and the upside of lower support shaft 12 is provided with upper
The side of top plate 14, lower roof plate 13 and upper plate 14 is linked together by spring and the inwall of place chute end, this practicality
In new, device is by the cooperation of upper and lower dynamic resistance plate, and when infrared probe has detected that human hand is stretched into safety check case, limitation passes
The operation of band is sent, while can ensure that dynamic resistance plate will not prevent conveyer belt under normal circumstances up and down by the cooperation of upper lower roof plate
Motion, while using the cooperation of swingle and limit sensors, swingle is suspended rotation when perpendicular to upper and lower dynamic resistance plate,
Apparatus structure is simple, is effectively prevented human hand and gos deep into safety check case being radiated because of pullling for luggage parcel, effectively anti-
The injury only brought to the human hand or child that are strayed into safety check case.
Operation principle：During work, when infrared probe 4 detects human hand or child close to the gateway of safety check case 2
When, it can start motor by switch controller, adjustment gear 94 drives rotating shaft 91 to rotate by travelling gear 93, makes to turn
Swingle on axle 91 depresses upper dynamic resistance plate 7, and lower dynamic resistance plate 8 jacks up, and makes conveyer belt 5 out of service, but swingle 92 with it is upper
When dynamic resistance plate 7 and vertical lower dynamic resistance plate 8, motor stops operating when limit sensors 10 can pass through switch controller, works as danger
When danger releases, restarting conveyer belt continues safety check, can ensure upper dynamic resistance plate 7 by the cooperation of lower roof plate 13 and upper plate 14
The motion of conveyer belt 5 will not be prevented under normal circumstances with lower dynamic resistance plate 8, apparatus structure is simple, be effectively prevented human hand because
Go deep into safety check case being radiated for pullling for luggage parcel, effectively prevent the human hand to being strayed into safety check case or child from bringing
Injury.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of screening machine device with protection device, including support frame（1）, it is characterised in that support frame as described above（1）Upside
Provided with safety check case（2）, safety check case（2）Both sides be equipped with two groups of infrared probes（4）, support frame as described above（1）Upside be provided with
Conveyer belt（5）, the conveyer belt（5）Both ends be provided with live-roller（6）, live-roller described in two groups（6）Between and conveyer belt（5）'s
Downside is provided with upper dynamic resistance plate（7）With lower dynamic resistance plate（8）, the upper dynamic resistance plate（7）Upside and lower dynamic resistance plate（8）Downside be all provided with
There is transmission device（9）, the transmission device（9）Including two groups of rotating shafts（91）, swingle（92）, travelling gear（93）With regulation tooth
Wheel（94）, rotating shaft described in two groups（91）It is set up in parallel, rotating shaft described in two groups（91）Upside be provided with the swingle that equidistantly arranges
（92）, two groups of rotating shafts（91）Both ends be equipped with travelling gear be fixedly connected with by connecting rod（93）, the travelling gear
（93）Side be provided with adjustment gear（94）, adjustment gear（94）And travelling gear（93）It is meshed, rotating shaft described in two groups（91）
Close to upper dynamic resistance plate（7）With lower dynamic resistance plate（8）Side be provided with limit sensors（10）, the upper dynamic resistance plate（7）With lower dynamic resistance
Plate（8）Close to safety check case（2）Both sides be respectively equipped with support shaft on two groups（11）With two groups under support shaft（12）, the safety check case
（2）It is provided with and upper support shaft（11）With lower support shaft（12）The sliding groove being engaged, the upper support shaft（11）Downside set
There is lower roof plate（13）, lower support shaft（12）Upside be provided with upper plate（14）.
A kind of 2. screening machine device with protection device according to claim 1, it is characterised in that the safety check case（2）
Both sides be provided with window-blind（3）.
A kind of 3. screening machine device with protection device according to claim 1, it is characterised in that the upper dynamic resistance plate
（7）With lower dynamic resistance plate（8）Relative side is equipped with anti-skid rubber cushion.
A kind of 4. screening machine device with protection device according to claim 1, it is characterised in that the lower roof plate（13）
And upper plate（14）Side linked together by spring and the inwall of place chute end.
A kind of 5. screening machine device with protection device according to claim 1, it is characterised in that support frame as described above（1）
Motor and switch controller are provided with, the output end of switch controller is connected with motor, the output end of motor
With adjustment gear（94）It is connected.
A kind of 6. screening machine device with protection device according to claim 1 or 5, it is characterised in that the infrared ray
Probe（4）And limit sensors（10）Output end be connected with switch controller, limit sensors（10）Model：MAX-
C520G, the model of switch controller：TYC-Z.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325891.7U CN206665581U (en) | 2017-03-30 | 2017-03-30 | A kind of screening machine device with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325891.7U CN206665581U (en) | 2017-03-30 | 2017-03-30 | A kind of screening machine device with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206665581U true CN206665581U (en) | 2017-11-24 |
Family
ID=60366311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325891.7U Expired - Fee Related CN206665581U (en) | 2017-03-30 | 2017-03-30 | A kind of screening machine device with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206665581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455218A (en) * | 2018-02-06 | 2018-08-28 | 张晓彬 | A kind of civil aviation cargo and luggage transport checking device automatically |
| CN108840022A (en) * | 2018-07-10 | 2018-11-20 | 马荣昌 | Extending screening machine |
| CN115854877A (en) * | 2023-02-27 | 2023-03-28 | 艾坦姆合金(山东)有限公司 | Precision tester for precision casting mold |
-
2017
- 2017-03-30 CN CN201720325891.7U patent/CN206665581U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455218A (en) * | 2018-02-06 | 2018-08-28 | 张晓彬 | A kind of civil aviation cargo and luggage transport checking device automatically |
| CN108455218B (en) * | 2018-02-06 | 2019-04-23 | 航天(北京)物流有限公司 | A kind of civil aviation cargo and luggage transport checking device automatically |
| CN108840022A (en) * | 2018-07-10 | 2018-11-20 | 马荣昌 | Extending screening machine |
| CN108840022B (en) * | 2018-07-10 | 2020-06-09 | 临海市小核桃工业设计服务部 | Extension type security check machine |
| CN115854877A (en) * | 2023-02-27 | 2023-03-28 | 艾坦姆合金(山东)有限公司 | Precision tester for precision casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180330 |