Parcel detection device for goods import and export

Abstract

The utility model discloses a parcel detection device for goods import and export, which comprises a base, a plurality of electric conveying rollers and a detection device, the electric conveying rollers are arranged in the base, the electric conveying rollers are distributed in a rectangle at equal intervals, the detection device is fixedly connected to the top of the base, and the detection device is arranged on the base. A fixing frame is fixedly connected to the left side of the top of the base, limiting plates are arranged on the two sides of the interior of the fixing frame, adjusting assemblies are arranged on the tops of the limiting plates, and positioning mechanisms are arranged on the two sides of the top of the fixing frame. The fixing frame and the limiting plate are arranged, the limiting plate is movably connected to the inner side of the fixing frame, then the limiting plate rotates to adjust the limiting length, and the problems that when goods are placed on the top of the base, it is difficult to ensure that the goods are located at the center point, and although the width of a blocking strip can be adjusted, the center position of the goods cannot be accurately controlled are solved. And the goods which are not ultra-wide can be intercepted by mistake.

Description

Technical Field

[0001] This utility model relates to the field of parcel detection technology, specifically a parcel detection device for import and export of goods. Background Technology

[0002] International trade between nations involves both purchasing and exporting goods. It arises and develops under specific historical conditions. Two fundamental conditions for its formation are: first, the development of social productive forces leading to the emergence of surplus products available for exchange; and second, the formation of nations. The development of social productive forces generates surplus goods for exchange, and the exchange of these surplus goods between nations creates international import and export trade.

[0003] For example, application number CN202321391063.5 discloses a cargo inspection device for import and export, relating to the technical field of cargo inspection devices. It includes a base, with multiple electric transmission rollers installed inside the base. Fixing frames are fixed to both sides of the base, and a control box is installed at the top of each fixing frame. A control module is installed on one side of the control box, and a timing module is installed on the other side. This invention involves placing cargo on the electric transmission rollers and moving it at a constant speed. A first infrared ranging sensor detects the distance between the tops of the cargo and calculates its height. A second infrared ranging sensor detects the distance between the cargo's sides and the rollers, calculating its width. Simultaneously, the timing module calculates the time it takes for the cargo to pass through. Combined with the cargo's movement speed, the length of the cargo can be calculated, thus obtaining the cargo's dimensions in one operation.

[0004] Based on the search of the aforementioned patents and the discovery of devices in the prior art, although the aforementioned devices can only detect the width of the goods and lack data on the height and length of the goods, the detection is not comprehensive enough. In view of this, in-depth research was conducted to address the above problems, which led to the content issues raised in this case. However, during use, when the goods are placed on top of the base, it is difficult to ensure that they are centered. As a result, although the blocking strip can adjust the width, it cannot accurately control the center position of the goods, which may mistakenly intercept goods that do not exceed the width limit. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a parcel detection device for import and export of goods, which has the advantage of adjustable positioning by rotating the limiting plate. This solves the problem that when goods are placed on the top of the base, it is difficult to ensure that they are in the center point, which means that although the width of the blocking strip can be adjusted, it cannot accurately control the center position of the goods and may mistakenly intercept goods that do not exceed the width limit.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a parcel inspection device for import and export of goods, comprising a base, an electric conveyor roller, and an inspection device. The electric conveyor roller is installed inside the base, and several electric conveyor rollers are arranged in a rectangular and equidistant manner. The inspection device is fixedly connected to the top of the base. A fixing frame is fixedly connected to the left side of the top of the base. Limit plates are provided on both sides inside the fixing frame. An adjustment component is provided on the top of the limit plate. Positioning mechanisms are provided on both sides of the top of the fixing frame.

[0007] In a preferred embodiment of this invention, the adjusting component includes a rotating shaft and a connecting plate. The rotating shaft is fixedly connected to the front of the limiting plate, and the top end of the rotating shaft extends through to the top of the fixing frame. The connecting plate is disposed at the top end of the rotating shaft.

[0008] In a preferred embodiment of this utility model, the positioning mechanism includes a first groove, a tension spring, a turntable, positioning elements, positioning holes, and a telescopic rod. The first groove is located at the top of the rotating shaft. The tension spring is fixedly connected to the bottom of the first groove, and the other end of the tension spring is fixedly connected to the bottom of the connecting plate. The telescopic rod is fixedly connected to the bottom of the first groove, and the other end of the telescopic rod is fixedly connected to the bottom of the connecting plate. The turntable is fitted onto the top of the rotating shaft surface. The positioning holes are located at the top of the turntable and are arranged in a rectangular, equidistant pattern. The positioning elements are all fixedly connected to both sides of the bottom of the connecting plate, and the positioning holes are movably connected.

[0009] As a preferred embodiment of this utility model, L-shaped plates are fixedly connected to both sides of the top of the fixed frame, a motor is fixedly connected to the top of the L-shaped plate, the output end of the motor extends through to the inner side of the L-shaped plate, a gear is fixedly connected to the output end of the motor, and a toothed groove is opened on the surface of the turntable. Several toothed grooves are arranged and are distributed in a ring at equal intervals. The gear meshes with the toothed groove.

[0010] As a preferred embodiment of this utility model, a second groove is provided on the inner side of the left side of the limiting plate, an infrared sensor is electrically connected inside the second groove, and a control box is electrically connected to the top of the fixing frame.

[0011] As a preferred embodiment of this utility model, a third groove is provided on the left side of the limiting plate, and a transmission roller is provided inside the third groove. The transmission roller is provided in a plurality of them and is distributed in a rectangular and equidistant manner.

[0012] As a preferred embodiment of this utility model, a handle is fixedly connected to the top of the connecting plate, and the surface of the handle is provided with anti-slip texture.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model solves the problem that when goods are placed on the top of the base, it is difficult to ensure that they are in the center point, so that although the width of the blocking strip can be adjusted, the center position of the goods cannot be accurately controlled, which may lead to the wrong interception of goods that are not wide enough. It has the advantage of positioning by rotating the limiting plate.

[0015] 2. This utility model, by setting an adjustment component, allows the connecting plate to rotate when the distance between the limiting plates needs to be adjusted. This rotation causes the connecting plate to drive the rotating shaft to rotate, which in turn drives the limiting plates to rotate. The rotating shaft adjusts the distance between the two sets of limiting plates. Furthermore, by setting a positioning mechanism, when the distance between the two sets of limiting plates is adjusted for positioning, the connecting plate stretches the tension spring inside the first groove. Simultaneously, the connecting plate extends and retracts the telescopic rod. The connecting plate then drives the rotating shaft to rotate via the telescopic rod, which in turn drives the limiting plates to rotate for adjustment. After adjustment, the tension spring releases the tension, causing the connecting plate to move and retract. The connecting plate then drives the positioning component to insert into the corresponding positioning hole, allowing the positioning component to work with the positioning hole to complete the positioning of the limiting plates after adjustment.

[0016] 3. This utility model, by setting an L-shaped plate, a motor, gears, and toothed grooves, enables the motor at the top of the L-shaped plate to start, which then drives the gears to rotate. The gears then mesh with the turntable through the toothed grooves, causing the turntable to rotate. Finally, the turntable drives the limiting plate to rotate through the positioning component and connecting plate. Furthermore, by setting a second groove, an infrared sensor, and a control box, when the spacing set by the limiting plate intercepts the goods, the infrared sensor simultaneously receives the obstruction at close range for a long time. At the same time, the infrared sensor receives the reflected light and transmits it to the motor through the control box to start the motor. This allows the control box to control the rotation of the limiting plate to cancel the obstruction of goods that exceed the limit. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the limiting plate of this utility model;

[0019] Figure 3 This is a three-dimensional exploded view of the positioning mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. Electric conveyor roller; 3. Detection device; 4. Fixing frame; 5. Limiting plate; 6. Adjustment assembly; 61. Rotating shaft; 62. Connecting plate; 7. Positioning mechanism; 71. First groove; 72. Tension spring; 73. Turntable; 74. Positioning component; 75. Positioning hole; 76. Telescopic rod; 8. L-shaped plate; 9. Motor; 10. Gear; 11. Tooth groove; 12. Infrared sensor; 13. Control box; 14. Third groove; 15. Transmission roller; 16. Handle; 17. Anti-slip texture; 18. Second groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3 As shown, the present invention provides a parcel inspection device for import and export of goods, including a base 1, an electric conveyor roller 2, and an inspection device 3. The electric conveyor roller 2 is installed inside the base 1. Several electric conveyor rollers 2 are arranged in a rectangular and equidistant manner. The inspection device 3 is fixedly connected to the top of the base 1. A fixing frame 4 is fixedly connected to the left side of the top of the base 1. Limiting plates 5 are provided on both sides inside the fixing frame 4. An adjustment component 6 is provided on the top of the limiting plate 5. A positioning mechanism 7 is provided on both sides of the top of the fixing frame 4.

[0023] refer to Figure 3 The adjustment component 6 includes a rotating shaft 61 and a connecting plate 62. The rotating shaft 61 is fixedly connected to the front of the limiting plate 5, and the top end of the rotating shaft 61 extends through to the top of the fixing frame 4. The connecting plate 62 is located at the top end of the rotating shaft 61.

[0024] As a technical optimization of this utility model, by setting the adjustment component 6, when it is necessary to adjust the clearance between the limiting plates 5, the connecting plate 62 is rotated, and then the connecting plate 62 drives the rotating shaft 61 to rotate, and then the rotating shaft 61 drives the limiting plates 5 to rotate, thereby rotating the rotating shaft 61 to adjust the distance between the two sets of limiting plates 5.

[0025] refer to Figure 3The positioning mechanism 7 includes a first groove 71, a tension spring 72, a turntable 73, positioning elements 74, positioning holes 75, and a telescopic rod 76. The first groove 71 is located at the top of the rotating shaft 61. The tension spring 72 is fixedly connected to the bottom inside the first groove 71. The other end of the tension spring 72 is fixedly connected to the bottom of the connecting plate 62. The telescopic rod 76 is fixedly connected to the bottom inside the first groove 71. The other end of the telescopic rod 76 is fixedly connected to the bottom of the connecting plate 62. The turntable 73 is fitted onto the top of the surface of the rotating shaft 61. The positioning holes 75 are located at the top of the turntable 73. Several positioning holes 75 are provided and are distributed in a rectangular shape at equal intervals. The positioning elements 74 are all fixedly connected to both sides of the bottom of the connecting plate 62. The positioning holes 75 are movably connected to each other.

[0026] As a technical optimization of this utility model, by setting a positioning mechanism 7, when adjusting the distance between the two sets of limiting plates 5 for positioning, the connecting plate 62 drives the tension spring 72 inside the first groove 71 to stretch, and at the same time, the connecting plate 62 drives the telescopic rod 76 to extend and retract. Then, the connecting plate 62 drives the rotating shaft 61 to rotate through the telescopic rod 76, and then the rotating shaft 61 drives the limiting plate 5 to rotate for adjustment. After the adjustment is completed, the tension spring 72 releases the tension and drives the connecting plate 62 to move and retract. Then, the connecting plate 62 drives the positioning member 74 to insert into the corresponding positioning hole 75, so that the positioning member 74 and the positioning hole 75 cooperate to complete the positioning of the limiting plate 5 after adjustment.

[0027] refer to Figure 2 Both sides of the top of the fixed frame 4 are fixedly connected to L-shaped plates 8. The top of the L-shaped plates 8 is fixedly connected to a motor 9. The output end of the motor 9 extends through the inner side of the L-shaped plates 8. The output end of the motor 9 is fixedly connected to a gear 10. The surface of the turntable 73 is provided with tooth grooves 11. There are several tooth grooves 11, which are distributed in a ring at equal intervals. The gear 10 meshes with the tooth grooves 11.

[0028] As a technical optimization of this utility model, by setting up an L-shaped plate 8, a motor 9, a gear 10 and a tooth groove 11, the motor 9 at the top of the L-shaped plate 8 is started, and then the motor 9 drives the gear 10 to rotate. Then, the gear 10 is connected to the turntable 73 through the tooth groove 11 and drives it to rotate. Finally, the turntable 73 drives the limiting plate 5 to rotate through the positioning member 74 and the connecting plate 62.

[0029] refer to Figure 2 A second groove 18 is provided on the inner side of the left side of the limiting plate 5. An infrared sensor 12 is electrically connected inside the second groove 18. A control box 13 is electrically connected to the top of the fixing frame 4.

[0030] As a technical optimization of this utility model, by setting a second groove 18, an infrared sensor 12 and a control box 13, when the spacing set by the limiting plate 5 intercepts the goods, the infrared sensor 12 receives the obstruction at close range for a long time. At the same time, the infrared sensor 12 receives its reflection and transmits it to the motor 9 through the control box 13 to start the motor. This causes the control box 13 to control the limiting plate 5 to rotate and cancel the obstruction of the goods that exceed the limit.

[0031] refer to Figure 2 The left side of the limiting plate 5 has a third groove 14, and the inside of the third groove 14 is provided with a transmission roller 15. There are several transmission rollers 15, which are distributed in a rectangular and equidistant manner.

[0032] As a technical optimization of this utility model, by setting a third groove 14 and a transmission roller 15, the transmission roller 15 replaces the limiting plate 5 to contact the goods. At the same time, the transmission roller 15 drives the goods to move, thereby reducing the friction generated by contact with the limiting plate 5, so that the transmission roller 15 drives the goods to move more smoothly.

[0033] refer to Figure 3 A handle 16 is fixedly connected to the top of the connecting plate 62, and the surface of the handle 16 is provided with anti-slip texture 17.

[0034] As a technical optimization of this utility model, by setting a handle 16 and anti-slip texture 17, when the connecting plate 62 needs to be moved, by gripping the handle 16, the handle 16 drives the connecting plate 62 to move, and at the same time, it contacts the anti-slip texture 17, increasing the friction generated when in contact, preventing slippage when gripping the handle 16, thereby increasing the gripping points of the moving connecting plate 62 on the handle 16.

[0035] The working principle and usage process of this utility model are as follows: During use, when aligning the goods at the center and adjusting the distance between the two sets of limiting plates 5 for positioning, gripping the handle 16 moves the connecting plate 62, causing the tension spring 72 inside the first groove 71 to stretch. Simultaneously, the connecting plate 62 extends and retracts the telescopic rod 76. Then, the connecting plate 62, through the telescopic rod 76, drives the rotating shaft 61 to rotate. The rotating shaft 61 then rotates and adjusts the limiting plate 5. After adjustment, the tension spring 72 releases its tension, causing the connecting plate 62 to retract. Finally, the connecting plate 62 moves the positioning element 74 into the corresponding positioning hole 75, thereby positioning the element 74... When used in conjunction with the positioning hole 75, the limit plate 5 is adjusted and positioned. However, when the spacing set by the limit plate 5 intercepts the goods, the infrared sensor 12 receives the obstruction at close range for a long time. The infrared sensor 12 receives the reflected light and transmits it to the motor 9 through the control box 13 to start the motor. The motor 9 then drives the gear 10 to rotate. The gear 10 then meshes with the turntable 73 through the toothed groove 11 and drives it to rotate. Finally, the turntable 73 drives the limit plate 5 to rotate through the positioning member 74 and the connecting plate 62. This allows the control box 13 to control the rotation of the limit plate 5 to remove the obstruction of goods that exceed the limit. Thus, the limit plate 5 has the advantage of rotation adjustment and positioning.

[0036] In summary, this parcel detection device for import and export goods solves the problem that when goods are placed on top of the base, it is difficult to ensure that they are in the center point. This is because the blocking strip can adjust the width but cannot accurately control the center position of the goods, which may lead to the wrong interception of goods that do not exceed the width limit.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A parcel inspection device for import and export of goods, comprising a base (1), an electric conveyor roller (2), and an inspection device (3), characterized in that: The electric conveyor roller (2) is installed inside the base (1). The electric conveyor roller (2) is provided in several rectangular and equally spaced positions. The detection device (3) is fixedly connected to the top of the base (1). A fixed frame (4) is fixedly connected to the left side of the top of the base (1). Limiting plates (5) are provided on both sides inside the fixed frame (4). An adjustment component (6) is provided on the top of the limiting plate (5). A positioning mechanism (7) is provided on both sides of the top of the fixed frame (4).

2. The parcel detection device for import and export of goods according to claim 1, characterized in that: The adjustment assembly (6) includes a rotating shaft (61) and a connecting plate (62). The rotating shaft (61) is fixedly connected to the front of the limiting plate (5). The top end of the rotating shaft (61) extends through to the top of the fixing frame (4). The connecting plate (62) is located at the top end of the rotating shaft (61).

3. The parcel detection device for import and export of goods according to claim 2, characterized in that: The positioning mechanism (7) includes a first groove (71), a tension spring (72), a turntable (73), a positioning element (74), a positioning hole (75), and a telescopic rod (76). The first groove (71) is opened at the top of the rotating shaft (61). The tension spring (72) is fixedly connected to the bottom inside the first groove (71). The other end of the tension spring (72) is fixedly connected to the bottom of the connecting plate (62). The telescopic rod (76) is fixedly connected to the bottom inside the first groove (71). The other end of the telescopic rod (76) is fixedly connected to the bottom of the connecting plate (62). The turntable (73) is fitted onto the top of the surface of the rotating shaft (61). The positioning hole (75) is opened at the top of the turntable (73). There are several positioning holes (75) and they are distributed in a rectangular shape at equal intervals. The positioning elements (74) are all fixedly connected to both sides of the bottom of the connecting plate (62). The positioning holes (75) are movably connected to each other.

4. The parcel detection device for import and export of goods according to claim 3, characterized in that: Both sides of the top of the fixed frame (4) are fixedly connected to L-shaped plates (8), and the top of the L-shaped plates (8) is fixedly connected to a motor (9). The output end of the motor (9) extends through the inner side of the L-shaped plates (8), and the output end of the motor (9) is fixedly connected to a gear (10). The surface of the turntable (73) is provided with tooth grooves (11). There are several tooth grooves (11) and they are distributed in a ring at equal distances. The gear (10) meshes with the tooth grooves (11).

5. A parcel detection device for import and export of goods according to claim 1, characterized in that: The inner side of the left side of the limiting plate (5) is provided with a second groove (18), and an infrared sensor (12) is electrically connected inside the second groove (18). The top of the fixing frame (4) is electrically connected to a control box (13).

6. The parcel detection device for import and export of goods according to claim 1, characterized in that: The limiting plate (5) has a third groove (14) on its left side. The third groove (14) is provided with a transmission roller (15), and there are several transmission rollers (15) arranged in a rectangular and equidistant pattern.

7. A parcel detection device for import and export of goods according to claim 2, characterized in that: A handle (16) is fixedly connected to the top of the connecting plate (62), and the surface of the handle (16) is provided with anti-slip texture (17).

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