Conveying device and imaging detection equipment having the same

Abstract

The present disclosure provides a conveying device and an imaging detection device having the conveying device, wherein the conveying device includes a driving slide, a bearing slide and a conveying slide. The driving slide includes a first frame and a driving mechanism. The first frame is horizontally arranged on a base or the ground and extends along a first horizontal direction. The driving mechanism is arranged on the first frame. The bearing slide includes a second frame. The second frame is horizontally arranged on a base or the ground and extends along a first horizontal direction. The second frame is connected to the first frame end to end in the first horizontal direction, and there is a gap between the second frame and the first frame. The conveying slide is used to carry goods. The conveying slide is carried by the first frame and the second frame and connected to the driving mechanism. The conveying slide is driven by the driving mechanism to transport goods between two conveying positions. Wherein, the positions of the goods when the conveying slide moves to the two conveying positions are respectively located on both sides of the gap.

Description

Technical Field

[0001] The present disclosure relates to the technical field of conveying devices, and in particular to a conveying device and an imaging detection device having the conveying device. Background Art

[0002] The existing technology generally uses dragging equipment, plate chain conveyors and other equipment to transport the inspected goods through the scanning area. However, these devices have relatively complex structures, and the influence of these devices will also be presented on the final image of the inspected goods during the imaging process. This image contains both other structures and the inspected goods, which will affect the image quality and the judgment of the internal structure of the inspected goods. Summary of the invention

[0003] A main purpose of the present disclosure is to overcome at least one defect of the above-mentioned prior art and provide a conveying device with simple structure, low cost and suitable for imaging detection equipment.

[0004] Another main purpose of the present disclosure is to overcome at least one of the above-mentioned defects of the prior art and provide an imaging detection device having the above-mentioned conveying device.

[0005] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0006] According to one aspect of the present disclosure, a conveying device is provided, wherein the conveying device includes a driving slide, a bearing slide and a conveying slide. The driving slide includes a first frame and a driving mechanism. The first frame is horizontally arranged on a base or the ground and extends along a first horizontal direction. The driving mechanism is arranged on the first frame. The bearing slide includes a second frame. The second frame is horizontally arranged on a base or the ground and extends along a first horizontal direction, the second frame is connected to the first frame end to end in the first horizontal direction, and there is a gap between the second frame and the first frame. The conveying slide is used to carry goods, the conveying slide is carried by the first frame and the second frame and connected to the driving mechanism, the conveying slide is driven by the driving mechanism, and the goods are transported between two conveying positions. Wherein, the positions of the goods when the conveying slide moves to the two conveying positions are respectively located on both sides of the gap.

[0007] According to one embodiment of the present disclosure, the conveying device includes two driving slides and two carrying slides, the two first frames are arranged in parallel and spaced apart in a second horizontal direction perpendicular to the first horizontal direction, the two second frames are arranged in parallel and spaced apart in the second horizontal direction, and the two second frames are respectively connected end to end with the two first frames in the first horizontal direction.

[0008] According to one embodiment of the present disclosure, the conveying device includes two conveying slides, each of the first frames is provided with the driving mechanism, each of the conveying devices is respectively carried on one group of the first frames and the second frames and connected to one of the driving mechanisms, and the two driving mechanisms synchronously drive the two conveying slides.

[0009] According to one embodiment of the present disclosure, a plurality of first support rollers are respectively provided on both sides of the first frame, a plurality of second support rollers are respectively provided on both sides of the second frame, and the first frame and the second frame support the conveying slide via the first support rollers and the second support rollers respectively.

[0010] According to one embodiment of the present disclosure, the driving mechanism includes a driving pulley and an inertial pulley, a transmission belt and a driving motor. The driving pulley and the inertial pulley are arranged at two ends of the first frame at intervals along the first horizontal direction. The transmission belt is wound between the driving pulley and the inertial pulley. The driving motor is connected to the driving pulley through a driving shaft. The conveying slide has a first end away from the driving slide and a second end adjacent to the carrying slide in the first horizontal direction, and the bottom of the first end of the conveying slide is fixedly connected to the transmission belt.

[0011] According to one of the embodiments of the present disclosure, a clamping plate is provided at the bottom of the first end of the conveying slide plate, and the clamping plate is clamped to the transmission belt.

[0012] According to one embodiment of the present disclosure, the driving mechanism further comprises a tensioning device, wherein the tensioning device is connected to the inertial pulley to tension the transmission belt by pulling the inertial pulley.

[0013] According to one embodiment of the present disclosure, the first frame is provided with a plurality of support rollers arranged at intervals along a first horizontal direction, and the plurality of support rollers are located between the driving pulley and the idler pulley, and the transmission belt is wound around the plurality of support rollers to support the transmission belt through the support rollers.

[0014] According to one embodiment of the present disclosure, a guide wheel is provided at the bottom of the conveying slide, and a guide groove is provided on the first frame and the second frame respectively, and the guide wheel is slidably matched with the guide groove.

[0015] According to another aspect of the present disclosure, an imaging detection device is provided, comprising an imaging system and a conveying device. The imaging system has a ray source, and the conveying device is used to convey the goods through the detection ray emitted by the ray source. The conveying device is the conveying device proposed in the present disclosure and described in the above embodiment, the ray source is located directly above the gap, and the emission direction of the detection ray is toward the gap.

[0016] It can be seen from the above technical solutions that the advantages and positive effects of the conveying device and the imaging detection device having the conveying device proposed in the present disclosure are:

[0017] The conveying device and the imaging detection equipment having the conveying device proposed in the present disclosure, through the structural design of "a gap is provided between the second frame and the first frame. The conveying slide is carried by the first frame and the second frame and driven by the driving mechanism to transport the goods between the two conveying positions. The positions of the goods when the conveying slide moves to the two conveying positions are respectively located on both sides of the gap", can enable the conveying device to have a gap for the detection rays of the imaging detection equipment to pass through, thereby improving the detection effect of the imaging detection equipment when the conveying device is applied. In addition, since the present disclosure adopts a conveying slide with a flat structure to carry the goods, the uniform and equal thickness of the plate structure is used to distinguish it from the more complex bearing structure in the prior art, thereby further improving the detection effect of the imaging detection equipment when the conveying device is applied. The conveying device proposed in the present disclosure has a simple structure, is easy to install, has a low equipment cost and a low maintenance cost, and can be widely used in various types of imaging detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various objects, features and advantages of the present disclosure will become more apparent by considering the following detailed description of preferred embodiments of the present disclosure in conjunction with the accompanying drawings. The accompanying drawings are merely exemplary illustrations of the present disclosure and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always refer to the same or similar parts. Among them:

[0019] Figure 1 is a schematic structural diagram of a conveying device according to an exemplary embodiment;

[0020] Figure 2 yes Figure 1 A top view of the conveying device is shown;

[0021] Figure 3 yes Figure 1 Another top view of the conveying device is shown;

[0022] Figure 4 yes Figure 1 A side view of the conveying device is shown;

[0023] Figure 5 yes Figure 1 A schematic diagram of the driving slide structure of the conveying device shown;

[0024] Figure 6 yes Figure 5 A top view of the drive slide is shown;

[0025] Figure 7 yes Figure 6 A cross-sectional view taken along line AA;

[0026] Figure 8 yes Figure 5 A cross-sectional view taken along line BB;

[0027] Fig. 9 yes Figure 1 A schematic diagram of the structure of the carrying slide of the conveying device shown;

[0028] Fig.10 yes Fig. 9 A top view of the load-bearing slide is shown;

[0029] Fig.11 yes Fig. 9 A cross-sectional view taken along line CC.

[0030] The reference numerals are described as follows:

[0031] 100. Driving slide;

[0032] 101. Gap;

[0033] 110. The first frame;

[0034] 111. First supporting roller;

[0035] 112. Support roller;

[0036] 113. First guide groove;

[0037] 121. Driving pulley;

[0038] 122. Idle pulley;

[0039] 123. Transmission belt;

[0040] 124. Driving motor;

[0041] 126. Tensioning device;

[0042] 200. Loading slide;

[0043] 210. Second frame;

[0044] 211. Second supporting roller;

[0045] 212. Second guide groove;

[0046] 300. Conveyor slide;

[0047] 310. First end;

[0048] 320. Second end;

[0049] 400. Slope platform;

[0050] 500.Abutment;

[0051] 510. pits;

[0052] 600. Goods. DETAILED DESCRIPTION

[0053] Typical embodiments that embody the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments without departing from the scope of the present disclosure, and the descriptions and drawings therein are essentially for illustrative purposes rather than for limiting the present disclosure.

[0054] In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure and in which different exemplary structures, systems and steps that can implement multiple aspects of the present disclosure are shown by way of example. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the present disclosure. Moreover, although the terms "end", "bottom", "between", "side", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein only for convenience, such as according to the direction of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the present disclosure.

[0055] Conveying device implementation method

[0056] See also Figure 1 , Figure 1 A schematic diagram of the structure of a conveying device that can embody the principles of the present disclosure is representatively shown in FIG. In this exemplary embodiment, the conveying device proposed in the present disclosure is applied to an imaging detection device as an example, and further, is described by applying it to a radiation imaging detection device as an example. It is easy for those skilled in the art to understand that in order to apply the conveying device proposed in the present disclosure to other types of imaging detection devices, or to other types of devices or systems, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments described below, and these changes are still within the scope of the principles of the conveying device proposed in the present disclosure.

[0057] like Figure 1As shown, in this embodiment, the conveying device proposed in the present disclosure mainly includes a driving slide 100, a carrying slide 200 and a conveying slide 300. Figures 2 to 11 As shown, Figure 2 A top view of a conveying device that can embody the principles of the present disclosure is representatively shown; Figure 3 yes Figure 1 Another top view of the conveying device is shown; Figure 4 yes Figure 1 A side view of the conveying device is shown; Figure 5 , a schematic structural diagram of a driving slide 100 of a conveying device that can embody the principles of the present disclosure is representatively shown; Figure 6 yes Figure 5 A top view of the drive slide 100 is shown; Figure 7 yes Figure 6 A cross-sectional view taken along line AA; Figure 8 yes Figure 5 A cross-sectional view taken along line BB; Fig. 9 , a schematic structural diagram of a carrying slide 200 of a conveying device that can embody the principles of the present disclosure is representatively shown; Fig.10 yes Fig. 9 A top view of the carrier slide 200 is shown; Fig.11 yes Fig. 9 The following is a sectional view taken along the line CC in FIG. In conjunction with the above drawings, the structure, connection mode and functional relationship of the main components of the conveying device proposed in the present disclosure are described in detail.

[0058] like Figures 1 to 4 As shown, in this embodiment, the driving slide 100 mainly includes a first frame 110 and a driving mechanism. Specifically, the first frame 110 is horizontally arranged on the base 500 or the ground and extends along a first horizontal direction. The driving mechanism is arranged on the first frame 110, and is used to drive the conveying slide 300 to move along the first horizontal direction on the driving slide 100 and the carrying slide 200.

[0059] like Figures 1 to 4 As shown, in this embodiment, the carrier slide 200 includes a second frame 210. Specifically, the second frame 210 is horizontally disposed on the base 500 or the ground and extends along a first horizontal direction. The second frame 210 and the first frame 110 are connected end to end in the first horizontal direction, and a gap 101 is formed between the second frame 210 and the first frame 110.

[0060] like Figures 1 to 4As shown, in this embodiment, the conveying slide 300 is arranged on the driving slide 100 and the carrying slide 200 to carry the goods 600. Specifically, the conveying slide 300 is carried on the first frame 110 and the second frame 210 and connected to the driving mechanism of the driving slide 100. The conveying slide 300 is driven by the driving mechanism and can reciprocate between two conveying positions. The two conveying positions are respectively: the conveying slide 300 is located on the driving slide 100 (such as Figure 2 ) and the conveying slide 300 is located on the carrying slide 200 (as shown Figure 3 It is easy to understand that, since the conveying slide 300 is connected to and driven by the driving mechanism, when the conveying slide 300 moves onto the carrying slide 200, a part of the conveying slide 300 can still be located on the driving slide 100, and this part of the conveying slide 300 is the part connected to the driving mechanism. Among them, the positions of the goods 600 when the conveying slide 300 moves to the two conveying positions are respectively located on both sides of the gap 101. That is, in the process of the conveying slide 300 moving from one conveying position to another conveying position, the goods 600 carried by the conveying slide 300 completely pass through the position corresponding to the top of the above-mentioned gap 101.

[0061] Through the above-mentioned structural design, when the conveying device proposed in the present disclosure is applied to imaging detection equipment, the radiation source of the imaging detection equipment can be set above the above-mentioned gap 101, and the detection radiation emission direction of the radiation source can be adjusted toward the gap 101. Accordingly, in the process of the conveying slide 300 moving the goods 600 (the object to be detected) from one conveying position to another conveying position, the goods 600 are completely passed through the detection radiation emitted by the radiation source, so that the conveying device proposed in the present disclosure can be applied to imaging detection equipment, and the detection effect of the imaging detection equipment when the conveying device is applied can be improved. In addition, since the conveying slide with a flat plate structure is used to carry the goods in this embodiment, that is, the conveying slide adopts a uniform and equal-thickness plate-like structure, which is different from the more complex bearing structure in the prior art, and can further improve the detection effect of the imaging detection equipment when the conveying device is applied.

[0062] Furthermore, if Figure 5 , Figure 6 , Fig. 9 and Fig.10As shown, in this embodiment, a plurality of first support rollers 111 are respectively provided on both sides of the first frame 110, and a plurality of second support rollers 211 are respectively provided on both sides of the second frame 210, and the first frame 110 and the second frame 210 support the conveying slide 300 through the first support rollers 111 and the second support rollers 211, respectively. Accordingly, when the conveying slide 300 is driven to move by the driving mechanism, the bottom of the conveying slide 300 is supported on the first support rollers 111 and the second support rollers 211, and the rolling and sliding of the structure is achieved by using the structural design of the rollers. In other embodiments, the first support rollers 111 and the second support rollers 211 may also be replaced by other friction sliding structures, and are not limited to this embodiment.

[0063] Furthermore, if Figure 5 , Figure 8 , Fig.10 and Fig.11 As shown, in this embodiment, a guide wheel is provided at the bottom of the conveying slide 300, a first guide groove 113 is opened on the first frame 110, and a second guide groove 212 is opened on the second frame 210, so that the guide wheel can slide and cooperate with the first guide groove 113 and the second guide groove 212, thereby realizing the guidance of the conveying slide 300 during the movement.

[0064] Furthermore, if Figures 1 to 4 As shown, in this embodiment, the conveying device proposed in the present disclosure preferably includes two driving slides 100 and two carrying slides 200. Specifically, the two first frames 110 are arranged in parallel and spaced apart in a second horizontal direction perpendicular to the first horizontal direction, and the two second frames 210 are arranged in parallel and spaced apart in the second horizontal direction, and the two second frames 210 are respectively connected end to end with the two first frames 110 in the first horizontal direction. Correspondingly, the conveying device proposed in the present disclosure preferably includes two conveying slides 300, each of the first frames 110 is provided with a driving mechanism, each conveying device is respectively carried on one group of the first frames 110 and the second frames 210 and connected to one of the driving mechanisms, and the two driving mechanisms synchronously drive the two conveying slides 300.

[0065] Furthermore, if Figure 1 and Figure 2 As shown, in this embodiment, the driving slide 100 and the carrying slide 200 are preferably respectively provided with a ramp 400. Specifically, the ramp 400 is provided at one end of the first frame 110 away from the second frame 210, and the ramp 400 is also provided at one end of the second frame 210 away from the first frame 110. The ramp 400 is used to transition the height difference between the conveying slide 300 and the base 500, so as to facilitate the movement of the goods 600 between the base 500 (or the ground) and the conveying slide 300.

[0066] like Figures 5 to 7 As shown, in this embodiment, the driving mechanism mainly includes a driving pulley 121 and an inertial pulley 122, a transmission belt 123 and a driving motor 124. Specifically, the driving pulley 121 and the inertial pulley 122 are both arranged in a slot extending along the first horizontal direction and opened in the middle of the first frame 110, and the driving pulley 121 and the inertial pulley 122 are rotatably arranged at both ends of the slot, that is, the two are arranged at intervals along the first horizontal direction at both ends of the first frame 110. The transmission belt 123 is wound between the driving pulley 121 and the inertial pulley 122. The driving motor 124 is connected to the driving pulley 121 through a driving shaft. Among them, the conveying slide 300 has a first end 310 away from the driving slide 100 and a second end 320 adjacent to the carrying slide 200 in the first horizontal direction, and the bottom of the first end 310 of the conveying slide 300 is fixedly connected to the transmission belt 123. Accordingly, the driving motor 124 drives the driving pulley 121 to rotate through the driving shaft, and the driving pulley 121 drives the transmission belt 123 to move, and the conveying slide 300 moves along the first horizontal direction with the transmission belt 123. In other embodiments, the first frame 110 may not be provided with the above-mentioned slots, and the driving pulley 121, the inertial pulley 122 and other structures may also be provided in or on the first frame 110 in other ways. Furthermore, the transmission belt 123 may also be replaced by other transmission structures, such as chains, wire ropes, etc., and is not limited to this embodiment.

[0067] Further, in this embodiment, the conveying slide 300 is preferably fixedly connected to the transmission belt 123 by a clamping plate. Specifically, the clamping plate can be arranged at the bottom of the first end 310 of the conveying slide 300, and the clamping plate is clamped to the transmission belt 123, so as to fix the conveying slide 300 to the transmission belt 123.

[0068] Furthermore, if Figure 7 As shown, in this embodiment, the driving mechanism further includes a tensioning device 126. Specifically, the tensioning device 126 is connected to the inert pulley 122 to tension the transmission belt 123 by pulling the inert pulley 122. For example, the inert pulley 122 can be movably arranged in the first frame 110, and the inert pulley 122 can be adjustably driven to move away from the driving pulley 121 along the first horizontal direction by the tensioning device 126, thereby increasing the distance between the inert pulley 122 and the driving pulley 121, and achieving the purpose of tensioning the transmission belt 123.

[0069] Furthermore, if Figures 3 to 7 As shown, in this embodiment, a plurality of support rollers 112 arranged at intervals along a first horizontal direction are provided at the grooved bottom of the first frame 110, and these support rollers 112 are located between the driving pulley 121 and the idler pulley 122, and the transmission belt 123 is wound around the plurality of support rollers 112 so as to utilize the support rollers 112 to support the transmission belt 123.

[0070] It should be noted that the delivery device shown in the drawings and described in this specification is only one example of many delivery devices that can employ the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are by no means limited to any details of the delivery device shown in the drawings or described in this specification or any components of the delivery device.

[0071] Imaging detection equipment implementation

[0072] In this exemplary embodiment, the imaging detection device proposed in the present disclosure is described by taking an imaging detection device used for radiation imaging detection of goods as an example. It is easy for those skilled in the art to understand that in order to apply the design of the radiation imaging detection device to other imaging detection devices, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments described below, and these changes are still within the scope of the principle of the imaging detection device proposed in the present disclosure.

[0073] In this embodiment, the imaging detection device proposed in the present disclosure mainly includes an imaging system and a conveying device proposed in the present disclosure and specifically described in the above embodiment. Among them, the imaging system has a ray source, which is located directly above the gap 101 between the driving slide 100 and the carrying slide 200, and the emission direction of the detection ray is toward the gap 101. Accordingly, in the process of the conveying slide 300 moving the goods 600 (the object to be measured) from one conveying position to another conveying position, the goods 600 are completely passed through the detection ray emitted by the ray source.

[0074] In this embodiment, since the imaging system generally includes a ray receiving device for receiving detection rays, the ray receiving device can be located on the base 500 or the ground directly below the gap 101 , so that the ray receiving device can receive the detection rays emitted downward by the ray source and passing through the gap 101 .

[0075] Furthermore, if Figure 1 As shown, in this embodiment, a pit 510 may be opened on the base 500 or the ground at a position directly below the gap 101 , and the radiation receiving device may be disposed in the pit 510 .

[0076] It should be noted that the imaging detection device shown in the drawings and described in this specification is only one example of many imaging detection devices that can employ the principles of the present disclosure. It should be clearly understood that the principles of the present disclosure are in no way limited to any details of the imaging detection device shown in the drawings or described in this specification or any components of the imaging detection device.

[0077] In summary, the conveying device and the imaging detection equipment having the conveying device proposed in the present disclosure, through the structural design of "a gap is provided between the second frame and the first frame. The conveying slide is carried by the first frame and the second frame and driven by the driving mechanism to transport the goods between the two conveying positions. The positions of the goods when the conveying slide moves to the two conveying positions are respectively located on both sides of the gap", can enable the conveying device to have a gap for the detection rays of the imaging detection equipment to pass through, thereby improving the detection effect of the imaging detection equipment when the conveying device is applied. In addition, since the present disclosure adopts a conveying slide with a flat structure to carry the goods, the uniform and equal thickness of the plate structure is used to distinguish it from the more complex bearing structure in the prior art, thereby further improving the detection effect of the imaging detection equipment when the conveying device is applied. The conveying device proposed in the present disclosure has a simple structure, is easy to install, has a low equipment cost and a low maintenance cost, and can be widely used in various types of imaging detection equipment.

[0078] The above detailed description and / or illustrations illustrate exemplary embodiments of the delivery device and the imaging detection device having the delivery device proposed by the present disclosure. However, the embodiments of the present disclosure are not limited to the specific embodiments described herein. On the contrary, the components and / or steps of each embodiment can be used independently and separately from other components and / or steps described herein. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated herein, the terms "one", "one" and "above" are used to indicate the presence of one or more elements / components / etc. The terms "comprising", "including" and "having" are used to indicate the meaning of open inclusion and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc. In addition, the terms "first" and "second" in the claims and the specification are used only as marks and are not numerical restrictions on their objects.

[0079] Although the delivery device and the imaging detection apparatus having the delivery device proposed in the present disclosure have been described according to different specific embodiments, those skilled in the art will recognize that the implementation of the present disclosure can be modified within the spirit and scope of the claims.

Claims

1. A conveying device, characterized in that: The conveying device comprises: Drive slide, including: A first frame is horizontally disposed on a base or the ground and extends along a first horizontal direction; and A driving mechanism, disposed on the first frame; Load slide, including: A second frame is horizontally disposed on a base or the ground and extends along a first horizontal direction, the second frame is connected end to end with the first frame in the first horizontal direction, and there is a gap between the second frame and the first frame; and A conveying slide, used for carrying goods, the conveying slide is carried by the first frame and the second frame and connected to the driving mechanism, the conveying slide is driven by the driving mechanism, so as to be able to reciprocate between two conveying positions to convey the goods, wherein the two conveying positions are respectively a position when the conveying slide is located on the driving slide and a position when the conveying slide is located on the carrying slide; Wherein, the positions of the goods when the conveying slide moves to two conveying positions are respectively located on both sides of the gap; Wherein, when the conveying slide moves to the carrying slide, a part of the conveying slide is located on the driving slide, and the part is the part of the conveying slide connected to the driving mechanism.

2. The conveying device according to claim 1, characterized in that The conveying device includes two driving slides and two carrying slides, the two first frames are arranged in parallel and spaced apart in a second horizontal direction perpendicular to the first horizontal direction, the two second frames are arranged in parallel and spaced apart in the second horizontal direction, and the two second frames are respectively connected end to end with the two first frames in the first horizontal direction.

3. The conveying device according to claim 2, characterized in that: The conveying device includes two conveying slides, each of the first frames is provided with the driving mechanism, each of the conveying devices is respectively carried on one group of the first frames and the second frames and connected to one of the driving mechanisms, and the two driving mechanisms synchronously drive the two conveying slides.

4. The conveying device according to claim 1, characterized in that A plurality of first supporting rollers are respectively disposed on both sides of the first frame, a plurality of second supporting rollers are respectively disposed on both sides of the second frame, and the first frame and the second frame support the conveying slide via the first supporting rollers and the second supporting rollers respectively.

5. The conveying device according to claim 1, characterized in that: The driving mechanism comprises: A driving pulley and an inert pulley are arranged at two ends of the first frame at intervals along a first horizontal direction; a transmission belt, wound between the driving pulley and the idler pulley; and A driving motor is connected to the driving pulley via a driving shaft; The conveying slide has a first end away from the driving slide and a second end adjacent to the carrying slide in the first horizontal direction, and the bottom of the first end of the conveying slide is fixedly connected to the transmission belt.

6. The conveying device according to claim 5, characterized in that A clamping plate is provided at the bottom of the first end of the conveying slide plate, and the clamping plate is clamped on the transmission belt.

7. The conveying device according to claim 5, characterized in that The driving mechanism further comprises: A tensioning device is connected to the idle pulley to tension the transmission belt by pulling the idle pulley.

8. The conveying device according to claim 5, characterized in that: The first frame is provided with a plurality of support rollers arranged at intervals along a first horizontal direction, and the plurality of support rollers are located between the driving pulley and the inert pulley, and the transmission belt is wound around the plurality of support rollers to support the transmission belt through the support rollers.

9. The conveying device according to claim 1, characterized in that: A guide wheel is provided at the bottom of the conveying slide plate, and a guide groove is provided on the first frame body and the second frame body respectively, and the guide wheel is slidably matched with the guide groove.

10. An imaging detection device, comprising an imaging system and a conveying device, wherein the imaging system has a radiation source, and the conveying device is used to convey goods through the detection radiation emitted by the radiation source, characterized in that: The conveying device is the conveying device according to any one of claims 1 to 9, the ray source is located directly above the gap, and the emission direction of the detection ray is toward the gap.

Images