CN206384480U - Combination transfer device and goods in bulk inspection system for the sense channel of goods in bulk inspection system - Google Patents

Abstract

The utility model is related to the combination transfer device of combination transfer device and goods in bulk inspection system for the sense channel of goods in bulk inspection system, particularly a kind of sense channel for goods in bulk inspection system.The utility model realizes the conveying device of goods in bulk in a joint manner, it can be adjusted on the premise of construction various visual angles according to actual needs or multi radiation sources audit function according to place, cost etc. is customized customization, possess goods conveying reciprocal efficient, take up an area less, advantages of simple structure and simple.

Description

Combination transfer device and goods in bulk for the sense channel of goods in bulk inspection system Inspection system

Technical field

The utility model is related to the combination transfer device for the sense channel in goods in bulk inspection system, is particularly applicable In the scanography for possessing many scanning visual angles or multi radiation sources of aviation case, loading transferring pallet and other occasion bulkloads Combination transfer device in system；Further relate to goods in bulk inspection system；The utility model belongs to technical field of radiation detection.

Background technology

At present both at home and abroad in important public place such as airport, customs, track traffic website to check day of lot item Benefit is paid attention to, particularly airfreight field；But at present, in scenarios above particularly at aviation goods (such as air container) Mainly using artificial OOBA or X-ray machine to transmit in inspection field checks (can only be by small-sized object to be checked) for main inspection Look into mode.Also there is the device that the examination of cargo is carried out using CT (computed tomography-computed tomography) technology. In general, in existing Examined effect, review time length, daily test amount are low, check cost is high.Thus bulk supply tariff inspection system, Inspection system especially for large aerospace packaging goods is the detection device be badly in need of in aviation, customs, track traffic safety check One of.The basic functional principle for van container or the inspection system of loading transferring pallet common in the art is, Aviation case (transferring pallet) goods to be scanned smoothly passes through sense channel by conveying device, and imaging device is in control device The lower generation scan image of manipulation, the image of generation is, for example, the single energy or dual intensity figure of horizontal direction (side view) single-view or double-visual angle Picture.

Because the penetration capacity of such as X-ray machine is relatively low, radioactive source is using managerial strict control so that this two class is produced Product are using above there is many limitations.Particularly, for example, common CT devices carry out CT imaging inspections using level by formula scanning Look into, i.e. inspected object level passes through, scanning system is rotated around the passage path of the inspected object, this causes these CT to examine The goods percent of pass for looking into system is relatively low.Moreover, strict limitation of this CT examination system by physical dimension and penetration capacity, because This can not check the air container of larger specification.For example, existing most of device can not all check each more than 2 meters of length and width Air container.Moreover, above-mentioned level needs to take equal occupation of land in the sense channel left and right sides by formula scan mode Area, therefore to occupy space larger for such device.

At present, mainly there is following improvement regarding to the issue above.For example, the China Patent Publication No. of the applicant CN101000312B discloses a kind of large aerospace container cargo investigating system, and it especially employs a kind of upper and lower load roll-type Conveyer, switching is shown in so as to be formed and can moved up and down using expansion link therein and movable fork structure high-order with low level The job platform of height, the problem of inspection system floor space that solves prior art is big, corollary equipment is complicated, is not only applicable In checking aviation packaging goods, the not OOBA of the bulk supply tariffs such as highway, train, harbour is also applied for.

However, there is also deficiency for the scheme of the inspection system above in relation to packaging article of prior art.For example, above-mentioned existing Some check devices are generally only capable of realizing a kind of scan mode, so as to limit the selection of imaging mode.Although in the prior art A variety of radiant image modes are had pointed out, such as perspective imaging, various visual angles imaging and CT imagings, these different imaging modes Generally correspond to the different scanning mode that scanning system is carried out to goods.But now widely used aviation case (transferring pallet) goods Thing inspection system, scanning generation image is essentially limited to the single energy or dual intensity figure of horizontal direction (side view) single-view or double-visual angle Picture, it is impossible to meet the scanning demand to the examined multiple visual angles of goods, different images type, it is slow to user's request response speed, Design, production cycle are long.But, it is scanned into during the examination of cargo sometimes for identical goods progress different modes Picture, existing check device can not meet this needs.

So as to, typically, those skilled in the art carry out the place of enhancing and compound scan audit function in some needs, Often through the inspection subsystem for being simply superimposed different scanning function, to realize the integrated inspection system for packaging article System.

To sum up, or the inspection system of the packaging article of prior art can only be arranged at the constrained place of civil engineering area The conventional container scanography system for possessing limited for example conventional single scanning function；It is that floor space is larger Scan function superposing type container check system and correspondingly, its and cost higher to integral type conveying device technical requirements Costliness, needs overall shutdown maintenance and maintenance if conveying device breaks down, and because client often only may be selected to possess Different scanning visual angle, specific scanning subsystem, and (wait that for example the passage left and right sides takes is empty according to actual place condition Between, upload or download the space of goods, due to setting multiple scanning subsystems and required sense channel length) it is and specific The cost consideration of type conveying device is (although for example, board-like transmission device bearing capacity is larger, with required bearing goods Dimensions is increased, and cost is also higher；And with the conveyer belt apparatus of the parallel grid formula spaced apart of chain wheel drive, although it is only suitable Smallclothes bulk cargo can not be applied to for integral goods such as container, transferring pallet, but good economy performance is in the former) right In the choice very little of current integrated conveying device.Thus, the demand that the scanning subsystem according to needed for client is chosen The leeway for being customized customization with placement site condition is smaller.So as to, it is impossible to take into account in constrained space while carrying out many Visual angle and/or multi radiation sources scanning, can not also meet client for not only scanning subsystem but also conveying device select it is flexible Property demand, so that defect described above constrains its practical application.

Therefore, a kind of inspection system that improved sense channel for packaging article is provided is needed badly and suitable for therein Modularization/combined type conveying device, can not only in the confined space according to customer demand integrate various visual angles scan function and/or Multi radiation sources, and can customize specific conveying device according to site condition, customer demand and be combined.

Utility model content

The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.

Due to needing to integrate various visual angles or the demand of multi radiation sources in the scanography system of goods particularly goods in bulk, And limitation of the inspection system fabricating yard to its conveying device in terms of dimensions, including the consideration in terms of cost, therefore, A kind of Curve guide impeller is continued to need, including for inspection system and its improved demand of conveying device.

Correspondingly, one of the purpose of this utility model is to provide a kind of sense channel of the inspection system for goods in bulk Conveying device, it is realized in a joint manner, can either be in construction various visual angles or multi radiation sources audit functions according to actual needs Under the premise of adjusted according to place, cost etc. is customized customization, and keeps goods conveying frequently efficient, reciprocally convey, account for Ground area is small, advantages of simple structure and simple.

Another object of the present utility model is to provide a kind of goods in bulk inspection system of use combinations thereof conveying device.

To achieve the above object, goods in bulk inspection system is used for there is provided one kind according to first aspect of the present utility model Sense channel combination transfer device, it is characterised in that the combination transfer device includes：Translating device, the translation dress Put the movable horizontal loading end for possessing and carrying the goods in bulk, and the translating device be arranged to extend through the detection it is logical Road；Uploading device, the uploading device possesses drivable first loading end of carrying and goods in bulk described in lifting；And download Device, the download apparatus, which possesses, carries and reduces drivable second loading end of the goods in bulk；Wherein, described first hold The initiating terminal of section is movable to be positioned at Near Ground, and the clearing end of first loading end is movable not contact Ground is in close proximity to and residing height be flush to the translating device movable horizontal loading end initiating terminal；Second loading end Initiating terminal be movable to be non-contiguously in close proximity to and residing height is flush to the movable horizontal bearing of the translating device The clearing end in face, and the clearing end of second loading end is movable to be positioned at Near Ground；And the translating device Including at least one translation mechanism.

Preferably, the translating device includes two translation mechanisms arranged in segmented, and described two translation mechanisms are matched somebody with somebody Be set to each at one end at portion with the not way of contact close to translation input device and translation output device.

It is further preferred that both the translation input device and the translation output device close to end be detection The respective medial extremity that passage is interior or vicinity is adjacent to each other but does not intersect intrusively.

It is further preferred that the translation input device and the translation output device it is each it is comfortable the two close to end Possesses the speed of basic synchronization.

It is further preferred that the uploading device, the download apparatus are roller path structures, the roller path structure Including：Upper mounting plate；Lower platform, is arranged at Near Ground；By with the midpoint of length direction hinged and arrange across The movable crotch that pole is constituted, the movable crotch is unlikely between upper mounting plate and lower platform, and each end is respectively articulated with admittedly The fixed respective end to upper mounting plate and lower platform；Expansion link, two ends are pivotably fixed on two poles of movable crotch respectively； And it is installed on multiple roller units on upper mounting plate side by side closely with direction quadrature arrangement to be conveyed.

More preferably, the action of one of elongation and shortening of the expansion link cause the pole of movable crotch around its with it is flexible The intersection point of bar is pivoted, and correspondingly realizes one of lifting and reduction of upper mounting plate.

More preferably, the single end of the upper mounting plate can angularly be pivoted around movable crotch.

Further, at least one in the translation input device and the translation output device conveys for the roll-type Mechanism.

It is further preferred that the translation input device and the translation output device are respectively to include following conveyer One of group of structure：The roller path structure；And possess the as follows of continuous surface in addition to the roller path structure Conveying mechanism：Roller conveyor structure, chain conveyor structure, plate chain type conveyer structure and the ski type of piecewise sliding conveying are defeated Send mechanism.

It is further preferred that at least one in both the translation input device and the translation output device is parallel Chain-lace conveying device, the parallel-chain-lace conveying device includes：The frame of the lengthwise extended along sense channel, the machine Frame is clamped into substantially parallel with ground by the support column of spaced apart multiple settings along its length；It is fixed in frame Motor；Be arranged in central rack and be connected to the drive train of motor, and the clamped end idler roller in frame two ends, The rotation direction of principal axis of the drive train and end idler roller is each perpendicular to frame length direction and parallel to horizontal plane；Wherein drive Active roll in driving wheel system and be embedded with the periphery of end idler roller it is a plurality of extended in parallel along frame length direction and In spaced conduction chain, a plurality of conduction chain is around active roll and end idler roller in above and below tensioned state The closing oblong transmitting path of the parallel inverted running in side；And closing of a plurality of conduction chain along frame length direction The idler roller extended laterally is abreast disposed with oblong transmitting path every a segment distance.

Preferably, the translation input device and the translation output device are the conveying mechanisms of same type.

It is further preferred that the translation input device and the translation output device possess identical dimensions.

Again preferably, the combination transfer device also includes being arranged between the uploading device and the download apparatus Buffer conveyor device, the buffer conveyor device includes two speed change sections being located at respectively at two ends and positioned there between The buffer field of buffer field, the speed change section at two ends and centre include parallel arrangement and rotation axis is defeated with goods The multiple carrying rollers for sending direction vertical, wherein the carrying roller of each section is connected via freewheel clutch with respective motor, and it is described The freewheel clutch of speed change section is also connected to motor via motor reducer, wherein the goods in bulk speed change section with When being shifted between buffer field, in section extremely to be transferred, freewheel clutch makes carrying roller turn into driven carrying roller, while described In the section that goods in bulk is transferred out of, carrying roller serves as driving carrying roller；When the transfer of the goods in bulk closes to an end, in the packaging In the section that thing is transferred out of, freewheel clutch makes carrying roller be changed into driven carrying roller, while in section extremely to be transferred, carrying roller is served as Drive carrying roller.

Again preferably, the length of the buffer field is greater than or substantially equal to the length of the sense channel.

Again preferably, the buffer conveyor device serves as the translating device, and described two speed change sections respectively with institute State uploading device clearing end and the download apparatus initiating terminal it is close but non-contiguously abut.

Again preferably, the buffer conveyor device is arranged between translation input device and translation output device, described in it Two speed change sections respectively with the initiating terminal of the clearing end of the translation input device and the translation output device closely but not Contiguously abut.

Again preferably, the buffer conveyor device is also arranged between the uploading device and the translation input device.

Again preferably, the buffer conveyor device is also arranged between the translation output device and the download apparatus.

Again preferably, at least one in the initiating terminal of the clearing end of the uploading device and the download apparatus includes resistance Blocking means, and the height of the retention device is set to the vertical shift goods in bulk of no more than described uploading device or download apparatus Scope.

Again preferably, the buffer conveyor device also include possess can transverse shift frame.

Again preferably, the buffer conveyor device is additionally included in a pair of tensioning wheels of upstream rollers two ends setting and occupied in downstream In be arranged at can be in the frame of transverse shift directional wheel, and the located lateral skin being tensioned between tensioning wheel and directional wheel Band.

Again preferably, the combination transfer device includes turning device, and the turning device includes being arranged at the translation At least one roll-over unit at the bottom of the carrying plane of input unit or sidepiece.

Again preferably, each frame including being affixed to the translation input device at least one described roll-over unit On trip shaft, and multiple flip pieces for radially extending and being circumferentially regularly spaced apart along the trip shaft, and being attached to The driving source of the trip shaft.

In another aspect of the present disclosure, a kind of goods in bulk inspection system is further disclosed, including：Radiation source；Collimater；Extremely Few detection arm support component, including detector transverse arm and detector vertical arm, the detection arm support component and collimater it is coplanar and Form gantry frame structure；What is substantially perpendicularly extended through below from the gantry frame structure fills according to foregoing combination transfer Put.

Advantageous effects of the present utility model are that first, the goods in bulk conveying device of combination component takes up an area face Product is small, can be selected according to place demand and installation combination is flexible；

And then, optional roller path structure and parallel-chain-lace conveying device are each provided with different advantages, for example before Person can realize lifting, translation, around upper plane it is single-ended pivot to compensate for random road roughness.The latter can be then realized under simple structure The effective carrying and efficiently conveying to goods in bulk are remained on, and is both adapted to reciprocal transportation and is easy to forward and reverse scanning.

Finally, when needing to combine the boom system and a variety of radiation sources at a variety of scanning visual angles, the conveying stroke of increase can To require to select different conveying device combinations according to different, it is easy to holding structure is simple, easy for installation, operation is efficient While maintain the flexibility of lower cost and customized customization.

Individual features are may relate in the following description and are related to the combination of feature.Should be appreciated that above general retouches Stating is simply exemplary and explanatory with detailed description below and is not that presently disclosed embodiment is based on Extensive inventive concept limitation.

Brief description of the drawings

Referring now to the schematic figures enclosed, only by way of example, embodiment of the present utility model is described, wherein, Corresponding reference represents corresponding part in the accompanying drawings.Accompanying drawing is briefly described below：

Fig. 1 is the schematic assembling knot of the X-ray horizontal view angle scanning system according to first embodiment of the present utility model Structure top view；

Fig. 2 be such as the conveying device component 1 of the first embodiment of the present utility model in Fig. 1, it is particularly therein to upload The schematic diagram of the working condition of device 11 and download apparatus 12；

Fig. 3 be as Fig. 2 conveying device component 1 detection when working condition schematic diagram；

Fig. 4 is that the radiation levels visual angle in Fig. 1 such as detects the structural representation of arm support component 2；

Fig. 5 is according to the scanning of the X-ray horizontal view angle of second embodiment of the present utility model plus vertical visual angle scanning system Schematic package assembly top view；

Fig. 6 is that parallel-chain-belt in the conveying device component 1 ' such as the second embodiment of the present utility model in Fig. 5 is defeated Send the structural representation of device 4, and its partial enlarged drawing；

Fig. 7 is that the vertical visual angle of ray in Fig. 5 such as detects the structural representation of arm support component 2 '；

Fig. 8 is according to the scanning of the radiation levels visual angle of 3rd embodiment of the present utility model plus neutron horizontal view angle scanning system The schematic package assembly top view of system；

Fig. 9 is that the neutron horizontal view angle in Fig. 8 such as detects the structural representation of arm support component 2 ".

Wherein, reference is as follows：

1,1 ', 1 "-conveying device component；11,11 ', 11 "-uploading device；12,12 ', 12 "-download apparatus；13,13 ', 13 "-translation input device；14- translates output device；2-X radiation levels visual angle detects arm support component；The vertical visual angle of 2 '-X-ray Detect arm support component；2 "-neutron horizontal view angle detects arm support component；3- rays manipulate nacelle；3 '-neutron manipulates nacelle；4- is simultaneously Row chain-lace conveying device；5,5 '-bumper frame；111- tractors；112- upper mounting plates；113- activity crotch；114- upper blocks； 115- lower tumblers；116- lower platforms；117- expansion links；118- down hinges；The upper hinges of 119-；201,201 ', 201 "-detector Vertical arm column；202,202 "-detector vertical arm；The left vertical arm of 2021- detectors；2022- detector right vertical arms；203,203 "-horizontal Beam；204,204 ', 204 "-detector transverse arm；205,205 ', 205 "-conveying device；206,206 "-collimater column；207, 207 '-collimater；208,208 "-caliberating device；209,209 '-accelerator cabin；209 "-neutron cabin；210,210 '-X-ray adds Fast device；210 "-neutron generating means；401- motors；401'- drive trains；402- driving wheels；403- frames；404- is drawn Chain；405- tensioning wheels；406- idler rollers；407- support columns.

Embodiment

To enable the above-mentioned purpose of the disclosure, feature and advantage to become apparent from, below by embodiment, and combine Accompanying drawing, is described in further detail to the technical solution of the utility model.In the description, same or analogous drawing reference numeral Represent same or analogous part.Following explanations referring to the drawings to the utility model embodiment are intended to of the present utility model Overall utility model design is explained, and is not construed as to a kind of limitation of the present utility model.

In addition, in the following detailed description, for ease of explaining, elaborating many concrete details to provide to present disclosure The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of these no details It is carried out.In other cases, known construction and device diagrammatically embodies to simplify accompanying drawing.

The size and dimension of the part of each in accompanying drawing does not reflect that the utility model is intended to the true of the element, part, device of protection Full scale, purpose is to schematically illustrate content of the present utility model.

Generally, belonged to using the Cargo Inspection System particularly Aeronautical container/tray article examination system of x-ray radiation source In technical field of radiation detection.Although the present embodiment enters by taking the Aeronautical container/tray article examination system of X-ray scanning as an example Row description, can also be other kinds of radiation source, such as X light pipes, electron linear accelerator, isotope radioactive source, neutron spoke Penetrate source etc..Below first by taking common X-ray Aeronautical container/tray article examination system as an example, illustrate its structure constitute and The mode of action that each part cooperates.

First embodiment

According to a kind of utility model design generally of the present utility model, embodiment of the present utility model provides one kind Combination transfer device for goods in bulk inspection system.For example, to being used as the as shown in Figure 1 of first embodiment exemplified by using Fig. 1 to 4 Container/pallet cargo inspection system of ray (such as X-ray) radioactive source scanning is illustrated, and conveying device therein is group Box-like conveying device, as shown in figure 1, i.e. conveying device component 1, the conveying device component 1 includes：Segmented sense channel is put down Moving device, the goods to be checked for translating enters and exited the sense channel of the inspection system, the sense channel translation Device includes being used for as shown in Figure 1 goods to be checked is loaded into translation input device 13 in sense channel and for will The translation output device 14 that goods is exported from sense channel after inspection；For goods to be uploaded from Near Ground and is raised to and detects Uploading device 11 at the working depth that passage translating device is flushed；And for by goods from neat with sense channel translating device The download apparatus 12 of Near Ground is dropped at flat working depth.Wherein, the translation input device 13 and translation output dress Put 14 respective medial extremitys in sense channel or vicinity it is adjacent to each other but not intrusively intersection and in the respective of confluce Medial extremity possesses the speed of basic synchronization.

Although the sense channel translating device is usually the conveyer of integral type in routinely application, detection is considered The longer stroke of passage both sides, field erected flexibility, preferably by the translation input device of piecewise combination and translation Output device carries out live overlap joint and constituted.In addition, during for example due to generally being detected in sense channel, generally requiring to do Brief stay is scanned with facility, is such as met in inspection system because the posture that needs carry out goods to be checked becomes Change or the action of the part such as the detector in system, detector arm is come the need for performing multi-angle, azimuth scan, the utility model Embodiment in alternatively employ segmented translating device as shown in Figure 1 as sense channel translating device, it includes translation This upstream and downstream of input unit 13 and translation output device 14, the translation input device 13 and translation output device 14 The setting of segmented enables goods to be smoothly transferred to translation output device 14 from translation input device 13 and be kept substantially Running orbit is constant, changes its original running orbit without more significant, for example, adversely deviates by translation input device 13 The running orbit of institute's carrying.

For example it is specifically described below for what is used as the roller path structure for uploading or downloading purposes.Example Such as, preferably as shown in Fig. 2 the uploading device 11 is included by upper mounting plate 112, lower platform 116, by two with respective length side To midpoint is hinged and movable crotch 113 that pole that arrange across is constituted, served as with hydraulic cylinder piston rod Expansion link 117 and be installed on multiple roller units on upper mounting plate 112 side by side closely with direction quadrature arrangement to be conveyed.Its In, the upper mounting plate 112 of the uploading device 11 serves as drivable first loading end of carrying and lifting goods in bulk to be checked. Similarly, the upper mounting plate of the download apparatus 12 also functions as drivable second carrying for carrying and reducing goods in bulk to be checked Face.Correspondingly, the upper surface of the translation input device 13 and translation output device 14 be can for carry the goods in bulk Dynamic horizontal bearing face.The outer upper end of movable crotch 113 and outer lower end difference above hinge 119, down hinge 118 and upper mounting plate 112 It is hinged with the outboard end of lower platform 116.The interior upper end and interior lower end of movable crotch 113 are mounted with upper block 114 and led with Wheel 115, conveying upper block 114 and lower tumbler 115 are respectively placed in what is opened up in the side plane of upper mounting plate 112 and lower platform 116 Slideway is interior and can slide each guide wheel.Two poles of the two ends of expansion link 117 respectively with movable crotch 113 are hinged, and work as Make expansion link 117 shrink when upper mounting plate 112 be in Near Ground low level, i.e., the initiating terminal of described first loading end is movable To be positioned at Near Ground, goods in bulk now to be checked will be transferred to uploading device 11 from ground；And when expansion link 117 is stretched Upper mounting plate 112 is in the high position flushed with sense channel translating device when long, i.e., at working depth, namely first loading end Clearing end be movable to be non-contiguously in close proximity to and residing height is flush to the movable horizontal bearing of the translating device The initiating terminal in face, now goods in bulk will be transferred to translation input device 13 from uploading device 11.Similarly, second carrying The initiating terminal in face is that the movable translation to be non-contiguously in close proximity to and residing height is flush in the translating device is exported The clearing end of the movable horizontal loading end of device 14, will now receive the inspection to be lowered to ground from translation output device 14 The goods in bulk looked into；And the clearing end of second loading end is movable to be positioned at Near Ground, now goods in bulk will be from Download apparatus 12 is moved to ground.Also, the structure of movable crotch 113 can also allow around one end carry out pivot so as to Realization is slightly angularly conveyed, and can be used to for example compensate the unevenness on ground.Upload roller path structure 11, download roll-type defeated Send the bumper frame 5,5 ' for being respectively equipped with the respective outer end of mechanism 12 and having prevented goods and being impacted before conveying device.Upper mounting plate 112 the inner is provided with uploads as formed by the hauling rope wound on motor belt motor movable reel and reel for traction packaging goods Or download the tractor 9 helped out.Certainly, expansion link 117 according to screw type screw rod and its screw rod nested structure or Other conventional stretch modes are also feasible.

As shown in Fig. 2 illustrated therein is be in working condition upload roller path structure 11 and download roll-type conveying Mechanism 12, has been raised near a high position wherein uploading roller path structure 11, now the first loading end of uploading device 11 and institute The movable horizontal loading end for stating in translating device (translation input device 13) is flushed, and will be used for for example to translation input device 13 Carry out goods delivering；And download roller path structure 12 has been lowered to the low level of Near Ground and has examined goods to discharge/discharge. It is in translating dress with sense channel as shown in figure 3, showing to upload roller path structure 11 and download roller path structure 12 Substantially concordant height is put, so that goods is smoothly conveyed on them, when being conveyed after the examination of cargo from the translation When output device 14 moves closer to the download apparatus 12, now in the second loading end of download apparatus 12 and the translating device The movable horizontal loading end of (translation output device 14) is flushed.And due to being installed on upper mounting plate 112 side by side closely with treating defeated Multiple roller units of direction quadrature arrangement are sent, the shown roller path structure for uploading and downloading is also used as common put down Conveying device is moved using to feed the unitized cargo or bulk cargo of packaging.

Therefore, roller path structure as shown in Figures 2 and 3 can be used for lifting, reduction, around one end slightly angularly or Translationally it is sent into goods.

For example, at least described uploading device 11 and download apparatus 12 are roller path structure.In other words, preferably Ground, the uploading device 11, download apparatus 12, translation input device 13 and translation output device 14 can for example be identical Roller path structure as described above, for example as shown in Figure 1.Alternatively, the uploading device 11, download apparatus 12, translation input Device 13 and translation output device 14 can also be to be different types of, such as：The uploading device 11 and download apparatus 12 are upper Roll-type transporting device is stated, and translation input and output device are any conveying mechanism in the group for include following conveying mechanism： Conveyor type conveyer, roller conveyor structure, chain conveyor structure, plate chain type conveyer or paragraph by paragraph sliding conveying sled Formula conveying mechanism, and parallel-chain-belt type conveying mechanism as described below.

Compared to conventional conveyer belt, board-like conveying device or it is improved on close ring belt driving-chain coated with multiple The plate chain type conveying device of plate is carried, the intrinsic advantages of roll-type transporting device are, can not only realize translation, and begin In carrying out lifting, reduction and the fine setting of single-ended small angle inclination in vertical direction, possesses stronger conveying attitude regulation ability； Particularly in the case of the sense channel in such as longer stroke, goods input sense channel is discretely provided for and from inspection Two conveying devices of passage output are surveyed, and the conveying device possesses the conveying function of certain angular adjustment to be adapted to use The random road roughness being likely to occur in the even conveying stroke of longer sense channel, so as to coordinate capital construction condition not enough to advise The assembly type conveying device component of inspection system is built on the installation ground of model, and environmental suitability is strong.

In addition, for example, the medial extremity intersected each other in the translation input device 13 and translation output device 14 it Between, it can also additionally be embedded in posture and change conveying mechanism, so that goods realizes required sweep when entering sense channel Position or posture are retouched, the posture of goods is identical or different when can be with being conveyed beyond sense channel.

Also, conceived according to utility model of the present utility model, embodiment of the present utility model additionally provides a kind of packaging Thing inspection system.As shown in figure 1, transfering containers inspection system includes：Conveying device component 1；Detect arm support component 2, such as Fig. 1 Shown is, for example, X-ray horizontal view angle detection arm component 2, and it includes radiation source, detector arm support, detector etc.；In conveying dress Put the X-ray manipulation nacelle 3 set beyond component 1 and detection arm support component 2；And radiation shield wall (not shown), positioned at bag On the outside of radiation source, conveying device and detector arm support component, prevent ray from leaking to surrounding environment for shielding.Wherein, example Such as, scan control module, image collection module, rolling inspection device, control system are usually mounted with the ray manipulation nacelle 3 System, data processing unit etc..And more specifically, as shown in figure 4, radiation levels visual angle detection arm component 2 is preferably wrapped Include：Positioned at the X-ray accelerator 210 being arranged in the accelerator cabin 209 of Near Ground, as radiation source, for producing and going out X-ray is penetrated, and accelerator cabin 209 possesses certain inclination angle to ensure that ray outgoing subtended angle scope covers detector arm relative to ground On the detector that is disposed in an array；Caliberating device 208, it is placed in neighbouring in front of the X-ray outgoing aperture in accelerator cabin 209 Place, is carried out appropriate adjustment for the parameter for inspection system and is demarcated with the X-ray to outgoing before every task, so that Beneficial to obtaining rational detection image；The collimater 207 in collimater column 206 is installed on, for example to adjust exit Xray For the covering of the fan vertical with horizontal direction to cover the detector in whole detector arm scope；Detector vertical arm column 201 and appearance The detector vertical arm 202 and detector crossbeam 203 that are contained at wherein inner side and the detector transverse arm being accommodated therein at downside 204, the detector crossbeam 203 is with two fixed ends in the top of detector vertical arm column 201 and the top of collimater column 206 Portion so that collimater column, detector transverse arm, detector vertical arm constitute stable gantry frame structure in same vertical plane, is visited Survey device is installed in detection arm support component 2 with array way and is for example respectively arranged in detector transverse arm and detector vertical arm, from And the detector tip of the brushstyle of a writing or painting in horizontal, vertical arm and ray plane such as covering of the fan are coplanar.Wherein, the conveying dress of goods need to be checked for conveying 205 are put to be located at below the gantry frame structure and substantially perpendicularly extend through wherein.Conveying device 205 is conveying device group A part for part 1, for example, previously described translation input device 13.The gantry frame structure and conveying device collectively form week Seal and close and along the sense channel that is opened wide in both sides of bearing of trend of conveying device, the sense channel serves as the field of radiation monitoring Institute.

With reference to specific embodiment, single sweep function as shown in Figure 1 is specifically illustrated as follows, and i.e. only horizontal view angle is being just The operating procedure and operation principle of the X-ray inspection system of reverse scan：When conveying device component conveys container to be checked When being scanned through ray area, the X-ray that accelerated device is sent with sector after collimater by passing through tested container, by detecting Detector in device transverse arm, vertical arm is received, and is converted into the image collection module that electric signal is inputted into equipment compartment, and image obtains mould Picture signal is transported to data processing unit and rolling inspection device by block again, and finally the display for example on operating desk is intuitively Show all results.And whole detection process sends instruction, control system control checking process by operating desk.

As shown in Fig. 4 combinations Fig. 1, segmented sense channel translating device be suitable to realized in longer stroke it is trimmed after Flat trajectory goods conveying, and suitable for translation output device on and translation output device and translation input device between Reciprocal transportation is carried out to realize that forward and reverse horizontal view angle is scanned.

Similarly, in other embodiments, multiple modifications and variations can be realized based on above-mentioned basic first embodiment.

Second embodiment

Additionally or alternatively, conceived according to utility model of the present utility model, as described in the previous embodiment single On the basis of the goods in bulk detecting system of detection function and combinations thereof conveying device, in order to realize the scan function of different visual angles, example Such as have the X-ray inspection system of horizontal view angle and vertical angle of view concurrently, another embodiment of the present utility model further provides one Plant the combination transfer device for the goods in bulk inspection systems for being used to detect functions more.As shown in figure 5, another implementation of the present utility model Example, which is provided, to be provided simultaneously with X-ray horizontal view angle detection arm support and vertical visual angle detection arm support to realize the inspection of complex probe function Look into system and combinations thereof conveying device.As shown in figure 5, in some application scenarios, such as require to carry out packaging goods simultaneously When forward and reverse scanning of horizontal view angle and the scanning of vertical visual angle are gathered with setting up the more Complete three-dimensional frame of goods, along inspection Survey the bearing of trend of passage

Abreast set and visited respectively in the horizontal view angle detection arm support component and a vertical visual angle of gantry frame structure Survey arm support component；Correspondingly, it is contemplated that the translating stroke that further increased sense channel direction is sent into, if still using two Foregoing roll-type translation conveyors structure is as translation input and output device, then inevitable for the pole by arranging across The movable crotch that is constituted and as driving element hydraulic cylinder thick stick dimensions and stroke in terms of the need for further increase, So as to cause cost costly.In fact, in during detection is outwards exported from sense channel and after testing goods, examining Consider the targeted detection object of the utility model, predominantly monoblock type, large volume packaging goods or cargo transfer pallet, Thus controlled after the conveying mechanism without continuous surface, and inspection in output procedure for the goods track in addition to approximate horizontal translation System has no strict demand, thus another embodiment of the present utility model is contemplated that one kind is based on existing conveyer belt or plate chain type Conveying device and it is improved, suitable for after inspection export large volume packaging goods parallel-chain-lace conveying device, partly to replace The segmented sense channel translating device constituted with roller path structure in generation such as first embodiment, particularly translation output dress Put 14.So as to as Fig. 5 is schematically shown, for example, with two foregoing roller path structures each act as uploading device 11 ', Download apparatus 12 ', and translation input device 13 ' and translation are each acted as with parallel-chain-belt type conveying mechanism 4 described herein Output device 14 '.Certainly, in actual applications, it is contemplated that additionally arrange the vertical visual angle feeler arm of X-ray in sense channel Frame, correspondingly, the length of translation input device is it is ensured that goods in bulk needs entirety described with steady feed status during detecting The carrying of translation input device translates the significance level of length of output device not as translation by sense channel, and after checking It is important as the length of input unit, so that translation input device and translation output device are not necessarily selected as same type or size Specification, can also such as be replaced by preferably with three foregoing roller path structures each act as uploading device 11 ', under Carry and put 12 ', translation input device 13 ', and it is defeated with parallel-chain-belt type conveying mechanism 4 described herein alternatively to serve as translation Go out device.

Explain by way of illustration below as it is alternative translation output device parallel-chain-lace conveying device structure and Operation principle.As the translation output device 4 in Fig. 5 specifically uses a kind of parallel-chain-lace conveying device, its concrete structure As shown in schematic elevation view and partial enlarged drawing in Fig. 6.

As shown in fig. 6, translation output device 4 using on the basis of conveyer belt or plate chain type conveying device it is improved it is a kind of simultaneously Row chain-lace conveying device, includes the frame 403 of the lengthwise extended along sense channel direction, the frame 403 along it by growing The support column 407 for spending the spaced apart multiple settings in direction is clamped into parallel to the ground；As driving source along frame length The motor 401 of direction arrangement；It is arranged in the drive train 401 ' and the clamped end idler roller in frame two ends of central rack 405, their rotation direction of principal axis is that, perpendicular to frame length direction and parallel to horizontal plane, the drive train 401 ' is by electricity Machine drives rotation to change the active roll 402 in driving moment direction, drive train 401 ' and the end at frame two ends Be embedded with the periphery of idler roller it is a plurality of extended in parallel along frame length direction and in spaced conduction chain 404, The a plurality of conduction chain 404 is operationally around active roll reverse fortune parallel with the upper and lower sides that end idler roller is in tensioned state Capable closing oblong transmitting path；Along the length direction of frame, the closing oblong of a plurality of conduction chain 404 is passed Send path to be abreast disposed with the idler roller extended laterally every a segment distance, for ensure the tensioned state of conduction chain with Apply effective stiction to be moved with conduction chain to goods thereon, and Auxiliary support work is played to packaging goods With.

Lateral separation between a plurality of conduction chain 404 be preferably it is equidistant, more preferably in the middle of it is intensive and The sparse profit that is disposed in edge is usually placed in support of the conveying device compared with the packaging goods of inner side.Conduction chain 404 is whole Tensioning makes the parallel heterodromous equal length of its upper and lower sides, in the absence of slack list, the difference of pilled-in selvedge, if conveying device is for reality " heap chain " phenomenon, which will not also occur, for progress inverted running when now for example to the reverse scan of goods causes driving malfunction.And chain edge The each several part tractive force size for frame length direction is basically unchanged, so as to realize the freely past of this parallel-chain-ribbon conveyer Multiple transmission.And support packaging due to being aided with longitudinally spaced multiple idler rollers using spaced multiple parallel chains Goods, without laying gasket material for example in blocks or panel on chain to constitute continuous conveying surface, so as to save Material, reduces cost, simplifies structure.Still remain conventional conveyer belt or board-like, plate chain type conveying device simultaneously Floor space it is small, simple in construction, it is reasonable in design the characteristics of, due to normally frequently can back and forth use, more improve collection loading Thing conveys the efficiency with checking, expands application.

Also, conceived according to utility model of the present utility model, embodiment of the present utility model additionally provides one kind simultaneously Possess X-ray horizontal view angle detection arm support and vertical visual angle detection arm support to realize the goods in bulk inspection system of complex probe function System.As shown in figure 5, transfering containers inspection system includes：Conveying device component 1 '；X-ray horizontal view angle detection arm component 2, Arm component 2 ', the two each self-contained radiation source, detector arm support, detector etc. are detected with the vertical visual angle of X-ray；In conveying device The X-ray manipulation nacelle 3 set beyond component 1 and detection arm support component 2,2 '；And radiation shield wall (not shown), it is located at On the outside of radiation source, conveying device and detector arm support component, prevent ray from leaking to surrounding environment for shielding.Wherein, For example, being usually mounted with scan control module, image collection module, rolling inspection device, control system in the ray manipulation nacelle 3 System, data processing unit etc..And more specifically, X-ray horizontal view angle detects arm component 2 as it was previously stated, repeating no more.And such as scheme Shown in 7, the vertical visual angle detection arm component 2 of ray is preferably included：By two detector vertical arm columns of left and right sides at end The clamped hanging accelerator cabin 209 ' in portion, in the accelerator cabin 209 and the downward X-ray accelerator 210 ' of exit portal, makees For radiation source, for producing simultaneously exit Xray, and accelerator cabin 209 ' is arranged to ensure the covering detection of ray outgoing subtended angle scope The detector being disposed in an array on device arm；Caliberating device；The collimater 207 ' at the lower surface of accelerator cabin is installed on, for example will Outgoing X rays are adjusted to the covering of the fan propagated straight down to cover the detector in whole detector arm scope；Detector vertical arm Column is with the left vertical arm 2021 of detector and detector right vertical arm 2022 being accommodated therein at inner side and in Near Ground cloth The detector transverse arm 204 ' being placed between the left vertical arm 2021 of detector and detector right vertical arm 2022, the collimater 207 ', spy Survey device transverse arm 204 ', the left vertical arm 2021 of detector and detector right vertical arm 2022 and stable gantry is constituted in same vertical plane Frame structure, detector is installed in detection arm support component 2 with array way and is for example respectively arranged in detector transverse arm and detector In vertical arm, so that the detector tip of the brushstyle of a writing or painting and ray plane such as covering of the fan in horizontal, vertical arm are coplanar.Wherein, goods need to be checked for conveying The conveying device 205 ' of thing is located at below the gantry frame structure and substantially perpendicularly extended through wherein.Conveying device 205 ' It is a part for conveying device component 1, for example, previously described parallel-chain-lace conveying device 4.The gantry frame structure and Conveying device collectively form periphery seal and along conveying device bearing of trend both sides open wide sense channel, the detection lead to Serve as the place of radiation monitoring in road.

Except the difference arranged due to detector arm, the working method of vertical visual angle detection arm support component is visited with horizontal view angle Survey arm support component similar, be well known to those of ordinary skill in the art, will not be repeated here.

Thus, by least one parallel-chain-lace conveying device 4 as described above and foregoing roller path structure The segmented sense channel translating device collectively formed is suitable to realize in longer stroke arranges horizontal view angle and vertical simultaneously Visual angle scan components, and can realize the packaging goods output of relatively low cost and simple structure, and be easy to reciprocal transportation with Realize forward and reverse horizontal view angle scanning.

3rd embodiment

Additionally or alternatively, conceived according to utility model of the present utility model, as described in the previous embodiment single Or on the basis of the goods in bulk detecting system of compound detection function and combinations thereof conveying device, the compound detection of multi radiation sources can be achieved The goods in bulk detecting system of function and combinations thereof conveying device.For example, for example additionally provide one kind and be provided simultaneously with X-ray level Visual angle detects arm support and neutron scanning probe arm support to realize the goods in bulk inspection system of multi radiation sources complex probe function.As schemed Shown in 8, wherein, combination transfer device is for example similar with second embodiment, including uploading device 11 ", download apparatus 12 ", point Segmentation sense channel translating device, wherein each acting as uploading device 11 ', download apparatus with two foregoing roller path structures 12 ', and translation input device 13 ' and translation output device are each acted as with parallel-chain-belt type conveying mechanism 4 described herein 14’.Translation input and output device are used as using parallel-chain-lace conveying device 4 simultaneously.Wherein described segmented detection is logical Road translating device includes foregoing roller path structure 13 " and filled as translation input device and parallel-chain-belt conveying 4 are put as translation output device.Certainly, as described in Figure 9, in actual applications, it is contemplated that additionally arranged in sense channel Neutron scanning probe arm support, correspondingly, the length of translation input device is it is ensured that goods in bulk needs entirety with steady during detecting Feed status by sense channel, and after checking, translates the weight of the length of output device by the translation input device carrying Want degree not as translation input device length as it is important so that translation input device and translation output device not necessarily select be Same type or dimensions, can also such as be replaced by preferably described segmented sense channel translating device is included such as preceding institute The roller path structure 13 " stated is used as translation output device as translation input device and parallel-chain-belt type conveying mechanism 4.

Also, conceived according to utility model of the present utility model, embodiment of the present utility model additionally provides one kind simultaneously Possess X-ray horizontal view angle detection arm support and neutron scanning probe arm support to realize the goods in bulk of multi radiation sources complex probe function Inspection system.Detected as shown in figure 9, conveying neutron scanning probe arm support component 2 " is similar to X-ray horizontal view angle in mechanism Arm support component 2, except its neutron cabin 209 ' is substantially horizontally disposed on the ground and aclinal because such arrangement and in Component emission characteristics is enough to ensure that the detector of the array arrangement on the outgoing subtended angle of neutron ray covering feeler arm.In addition, On the outside of detector vertical arm column near on the outside of neutron cabin and sense channel, neutron shielding material is covered or is filled with densely coveredly With radiation pollution of the neutron ray to environment that avoid leaking.

Similarly, in other embodiments, multiple modifications and variations are realized based on above preferred embodiment.

In another embodiment, as an example, translation input in the translating device of the combination transfer device Device and translation output device may be selected to be different sizes, particularly such as length, to use different reviewing parties suitable for construction The demand of the container check system of formula, for example, for than horizontal view angle X-ray inspection system as described in Figure 4, then such as Horizontal view angle shown in Fig. 7 adds vertical visual angle X-ray inspection system, or horizontal view angle X-ray as shown in Figure 8 to add neutron inspection The translation output device of combination transfer device in system possesses bigger length.

In view of due to being needed after entering between sense channel and being exited from sense channel with than in sense channel Faster speed operation, and in translation input device and translation both output devices confluce often due to speed difference causes Sliding friction cause goods relative to carry its combination transfer device no longer keep geo-stationary but gliding dislocations so as to Cause to collide with or impact, not only impair detection quality, and the easily life-span of the transmission of influence conveying device and power part. So as to as an alternative or supplement, can during the imaging inspection for being subjected to container check system in order to ensure goods to be checked Realize that gentle and detection time of the goods in sense channel is adjustable to convey and realize defeated with translating in translation input device The smooth conversion of the unequal speed gone out between device, the combination transfer device for example also includes being arranged at translation input device With the buffer conveyor device between translation output device.The buffer conveyor device includes two speed changes being located at respectively at two ends Section and buffer field positioned there between, speed change section at two ends end respectively with translation input device and translation The starting end of output device is close but non-contiguously abuts, and the length of the buffer field is greater than or substantially equal to the inspection Survey the length of passage；The speed change section at two ends and the buffer field of centre include parallel arrangement and rotation axis is and goods The vertical multiple carrying rollers of thing conveying direction, wherein the carrying roller of each section is connected via freewheel clutch with respective motor, and The freewheel clutch of the speed change section is also connected to motor, and the buffer field also including many via motor reducer Individual position sensor is used to send fast conversion signal at a slow speed.When goods is shifted between speed change section and buffer field, for example When being shifted from speed change section to buffer field, goods preliminary sectors to be departed from from the two to it is to be transferred to target zone move Dynamic, the motor of speed change section receives instruction, via freewheel clutch so that the carrying roller of target zone is changed into driven voller, so that Goods is gradually shifted in the state of almost without speed difference to target zone；Tied substantially when position sensor senses transfer process Shu Shi, sending instruction makes the carrying roller of preliminary sectors be changed into driven voller in the presence of freewheel clutch, so that goods is almost Preliminary sectors are completely disengaged from the state without speed difference.By being so arranged between translation input device and translation output device Buffer conveyor device, due to without between different sections interval adjustment, stop or reduction of speed transfer, not only it is convenient conveying Realize that the goods of no time slot is sent into improve defeated continuously and without sliding impact between the different sections of combination transfer device Send and detection efficiency, and goods overall travelled through with uniform and adjustable speed can also detect logical in buffer field Road.

As supplement, the buffer conveyor device also can be extraly arranged between uploading device and translation input device, Or between translation output device and download apparatus, to realize goods smooth transfer/transition without sliding impact and be easy to continuous Convey Non-intermittent.

In yet another embodiment, can also volume on the buffer field of the buffer conveyor device as an example, addedly Other places sets block piece, for being relatively fixed the goods when goods integrally enters the buffer field, for example, is arranged on The buffer field at least end and for example in the width direction can be from the sidepiece of the buffer field to middle part projection can Flexible block piece (such as barrier plate, barrier rib), the buffering is transferred to when position sensor senses the goods completely When on section, the block piece projection is to prevent goods from departing from course of conveying.

As supplement, the uploading device or the download apparatus can also possess retention device, and the retention device Height be set smaller than being equal to the scope of the vertical shift goods in bulk of the uploading device or download apparatus so that defeated During sending from the bottom of goods stopped and while not hindering goods need to be from the uploading device or the download apparatus turn Descending operation during shifting.

In addition, in a further embodiment, as an example, addedly, in order to ensure goods to be checked is substantially described The width of combination transfer device is laterally upper centering and conveyed along length direction is arranged essentially parallel to that the combination transfer is filled Put the function that can also for example possess transverse shift goods, for example by possess can transverse shift frame buffer conveyor device and Realize.Preferably, for example, in a kind of foregoing exemplary buffer conveyor device, its be also equipped with can transverse shift machine Frame, a pair of the tensioning wheels set at upstream rollers two ends and it is centrally located in downstream in directional wheel that can be in the frame of transverse shift, And it is tensioned to the located lateral belt between tensioning wheel and directional wheel.When needs are to being carried on the buffer conveyor device Goods carry out transverse shift when, the frame can along laterally centrally move so that the directional wheel disposed thereon also with Centrally shift, to change the horizontal center position limited by the located lateral belt wound thereon.This transverse direction is right It is middle to operate the article for being adapted to different sizes and shapes, and can be realized while article is conveyed to middle operation.

And extraly, in yet another embodiment, as an example, in view of the carrying on same combination transfer device Goods is to carry out during imaging inspection, because the shape of goods, size etc. are different under normal circumstances, on goods reaches Carry and the posture for being unfavorable for imaging inspection such as put or sidewinder, topple when being transferred to translation input device from uploading device and become , it is necessary to carry out upset adjustment to the goods on conveyer belt in the case of dynamic.Goods is carried out as to manual or artificial operation apparatus The replacement or supplement of turning operation, the combination transfer device for example also include being preferably provided on the translation input device To goods overturn the turning device of adjustment for automatic before goods enters sense channel, including be arranged at the translation It is every at least one roll-over unit at the bottom of the carrying plane of input unit or sidepiece, at least one described roll-over unit The individual trip shaft including being affixed in the frame of the translation input device, and radially extend and circumferentially advise along the trip shaft The multiple flip pieces then being spaced apart, such as turning rod or returning face plate, and it is attached to the driving source of the trip shaft.It is described many Individual turning rod or returning face plate are for example circumferentially regularly spaced apart fixed angle, such as 90 degree.

The turning device is also for example preferably included along goods conveying direction in order at a certain angle and between Multiple roll-over units arranged apart, the upset to large-size or the goods of irregular profile is realized to cooperate.

Finally, in yet another embodiment, as an alternative or supplement, translating device in the combination transfer device with And the concrete form of buffer conveyor device may be used also except roller path structure and parallel-chain-lace conveying device described above Including such as roller conveyor structure, chain conveyor structure, plate chain type conveyer structure, or the ski type conveying of sliding conveying paragraph by paragraph Mechanism, etc..

In foregoing detailed description, essentially describe to realize in sense channel while arranging a variety of scan functions Inspection system, the combination of the corresponding conveying device of inspection system, particularly take facilitate lifting, translation and it is single-ended into Angle pivots the roller path structure of fine setting and does not possess the combination of parallel-chain-lace conveying device of continuous surface.Here, In terms of not obscuring main utility model of the present utility model, no longer the other parts and its workflow to inspection system are entered Row is described in detail.

This is directed to, main utility model design of the present utility model is, in actual applications, particularly can basis The composition of selection segmented sense channel translating device is needed, such as according to place capital construction situation such as random road roughness, detection Haul distance needed for passage, come and go conveying to realize installation dimension needed for the space needs at forward and reverse visual angle, cost consideration, place Carries out the selection and combination of specific conveying device Deng consider, such as roller path structure including the above and parallel Chain-lace conveying device each one, or be parallel-chain-lace conveying device, or be roll-type transporting device.

Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with Between the difference of other embodiment, each embodiment identical similar part mutually referring to.

Specification above, example and data are provided is used for goods in bulk inspection system to one kind disclosed by the utility model Combination transfer device and goods in bulk inspection system complete description, preferred embodiment of the present utility model is entered herein Row illustrates that the explanation of above example is only intended to help and understands the utility model and its core concept, and is not intended to this The scope of utility model is defined；Simultaneously, although some embodiments of this overall utility model design are shown and illustrated, It will be appreciated by the skilled addressee that can be new to this practicality on the premise of the utility model design spirit and scope is not departed from Modification, equivalent substitution and improvement in terms of various embodiments and application that type technical scheme is made, all should fall into In the protection domain that the utility model claims hereinafter and its equivalent are limited.And each implementation of the present utility model Technical characteristic described in example can be mutually combined to form new solution, and the new solution of the composition also falls into this practicality In the range of new claim.

Claims (24)

1. a kind of combination transfer device of sense channel for goods in bulk inspection system, it is characterised in that the combination transfer Device includes：

Translating device, the translating device possesses the movable horizontal loading end for carrying the goods in bulk, and the translating device cloth It is set to and extends through the sense channel；

Uploading device, the uploading device possesses drivable first loading end of carrying and goods in bulk described in lifting；And

Download apparatus, the download apparatus, which possesses, carries and reduces drivable second loading end of the goods in bulk；

Wherein, the initiating terminal of first loading end is movable to be positioned at Near Ground, and the end of first loading end Not-go-end is movable to be non-contiguously in close proximity to and residing height is flush to the movable horizontal loading end of the translating device Initiating terminal；

The initiating terminal of second loading end is movable to be non-contiguously in close proximity to and residing height is flush to the translation The clearing end of the movable horizontal loading end of device, and the clearing end of second loading end is movable attached to be positioned at ground Closely；And

The translating device includes at least one translation mechanism.

2. combination transfer device according to claim 1, it is characterised in that the translating device is included in segmented arrangement Two translation mechanisms, described two translation mechanisms be configured to each at one end at portion with the not way of contact close to translation input Device and translation output device.

3. combination transfer device according to claim 2, it is characterised in that the translation input device and the translation are defeated Go out both devices close to end be in sense channel or vicinity is adjacent to each other but the respective inner side that does not intersect intrusively End.

4. combination transfer device according to claim 2, it is characterised in that the translation input device and the translation are defeated Go out device it is each it is comfortable the two close to end possess the speed of basic synchronization.

5. combination transfer device according to claim 2, it is characterised in that the uploading device, the download apparatus are Roller path structure, the roller path structure includes：Upper mounting plate；Lower platform, is arranged at Near Ground；By with length direction The movable crotch that the pole that midpoint is hinged and arranges across is constituted, the movable crotch is unlikely to upper mounting plate with Between platform, and each end is respectively articulated with the respective end for being fixed to upper mounting plate and lower platform；Expansion link, two ends difference is pivotable Ground is fixed on two poles of movable crotch；And be installed on upper mounting plate closely many with direction quadrature arrangement to be conveyed side by side Individual roller unit.

6. combination transfer device according to claim 5, it is characterised in that one of elongation and shortening of the expansion link Action causes the pole of movable crotch to be pivoted around the intersection point of itself and expansion link, correspondingly realizes the lifting and reduction of upper mounting plate One.

7. combination transfer device according to claim 5, it is characterised in that the single end of the upper mounting plate can be around activity Crotch is angularly pivoted.

8. combination transfer device according to claim 5, it is characterised in that the translation input device and the translation are defeated At least one gone out in device is the roller path structure.

9. combination transfer device according to claim 5, it is characterised in that the translation input device and the translation are defeated It is respectively to include one of following group of conveying mechanism to go out device：

The roller path structure；

And the following conveying mechanism for possessing continuous surface in addition to the roller path structure：Roller conveyor structure, chain Formula conveying mechanism, plate chain type conveyer structure and the ski type conveying mechanism that sliding is conveyed paragraph by paragraph.

10. combination transfer device according to claim 5, it is characterised in that the translation input device and the translation At least one in both output devices is parallel-chain-lace conveying device, and the parallel-chain-lace conveying device includes：

The frame of the lengthwise extended along sense channel, the frame by spaced apart multiple settings along its length support Post is clamped into substantially parallel with ground；

The motor being fixed in frame；With

It is arranged in central rack and is connected to the drive train of motor, and the clamped end idler roller in frame two ends, it is described The rotation direction of principal axis of drive train and end idler roller is each perpendicular to frame length direction and parallel to horizontal plane；

Wherein, in drive train it is embedded with active roll and the periphery of end idler roller a plurality of along frame length side To extending in parallel and in spaced conduction chain, a plurality of conduction chain is around active roll and end idler roller in taut The closing oblong transmitting path of the parallel inverted running of upper and lower sides of tight state；And

In closing oblong transmitting path of a plurality of conduction chain along frame length direction every a segment distance abreast It is disposed with the idler roller extended laterally.

11. the combination transfer device according to claim 9 or 10, it is characterised in that the translation input device and described Translation output device is the conveying mechanism of same type.

12. combination transfer device according to claim 11, it is characterised in that the translation input device and the translation Output device possesses identical dimensions.

13. combination transfer device according to claim 1 or 2, it is characterised in that the combination transfer device also includes setting The buffer conveyor device being placed between the uploading device and the download apparatus, the buffer conveyor device includes two difference Speed change section and buffer field positioned there between at two ends, the speed change section at two ends and the buffer field of centre Include parallel arrangement and rotation axis multiple carrying rollers vertical with goods conveying direction,

The carrying roller of wherein each section is connected via freewheel clutch with respective motor, and the overdrive clutch of the speed change section Device is also connected to motor via motor reducer,

Wherein when the goods in bulk is shifted between speed change section and buffer field, in section extremely to be transferred, surmount from Clutch makes carrying roller turn into driven carrying roller, while in the section that the goods in bulk is transferred out of, carrying roller serves as driving carrying roller；When described When the transfer of goods in bulk closes to an end, in the section that the goods in bulk is transferred out of, freewheel clutch makes carrying roller be changed into driven support Roller, while in section extremely to be transferred, carrying roller serves as driving carrying roller.

14. combination transfer device according to claim 13, it is characterised in that the length of the buffer field is more than or base It is equal to the length of the sense channel in sheet.

15. combination transfer device according to claim 13, it is characterised in that the buffer conveyor device serves as described flat Moving device, and described two speed change sections are close with the clearing end of the uploading device and the initiating terminal of the download apparatus respectively But non-contiguously abut.

16. combination transfer device according to claim 13, it is characterised in that the buffer conveyor device is arranged at translation Between input unit and translation output device, its described two speed change section respectively with the clearing end of the translation input device and The initiating terminal of the translation output device is close but non-contiguously abuts.

17. combination transfer device according to claim 16, it is characterised in that the buffer conveyor device is also arranged in institute State between uploading device and the translation input device.

18. combination transfer device according to claim 16, it is characterised in that the buffer conveyor device is also arranged in institute State between translation output device and the download apparatus.

19. combination transfer device according to claim 1, it is characterised in that the clearing end of the uploading device and described In the initiating terminal of download apparatus at least one include retention device, and the retention device height be set to it is no more than described The scope of the vertical shift goods in bulk of uploading device or download apparatus.

20. combination transfer device according to claim 13, it is characterised in that the buffer conveyor device also includes possessing Can transverse shift frame.

21. combination transfer device according to claim 20, it is characterised in that the buffer conveyor device is additionally included in A pair of tensioning wheels that trip roller two ends are set and it is centrally located in downstream in directional wheel that can be in the frame of transverse shift, and tensioning Located lateral belt between tensioning wheel and directional wheel.

22. combination transfer device according to claim 2, it is characterised in that the combination transfer device includes upset and filled Put, the turning device include being arranged at the bottom of the carrying plane of the translation input device or sidepiece at least one turn over Turn unit.

23. combination transfer device according to claim 22, it is characterised in that every at least one described roll-over unit The individual trip shaft including being affixed in the frame of the translation input device, and radially extend and circumferentially advise along the trip shaft The multiple flip pieces then being spaced apart, and it is attached to the driving source of the trip shaft.

24. a kind of goods in bulk inspection system, including：Radiation source；Collimater；At least one detection arm support component, including detector Transverse arm and detector vertical arm, the detection arm support component and collimater it is coplanar and formed gantry frame structure；From the portal frame knot The combination transfer device according to any one of the preceding claims substantially perpendicularly extended through below structure.