Carrier

Abstract

The carrier provided by the embodiment of the utility model comprises at least one goods allocation, each goods allocation is provided with a bearing area, one side of each bearing area is provided with an entrance and exit, and the entrance and exit are configured to allow target articles to enter and exit the bearing areas; a stop piece is arranged on the other side of the bearing area and located on the side, away from the inlet and outlet, of the bearing area; wherein the stopping piece is configured to abut against a target object so as to stop at a target position after the target object enters the bearing area, and under the condition that the target object is located at the target position, a preset distance exists between the side, close to the entrance and exit, of the target object and the entrance and exit; the preset distance is related to the extending distance of the pick-and-place device to the goods allocation and the gap between the pick-and-place device and the carrier. According to the carrier provided by the invention, the adaptability to different types of target objects is improved, and the target objects can be conveniently taken out from the goods allocation.

Description

Technical Field

[0001] The present application relates to the field of warehousing technology, and in particular to a carrier. Background Art

[0002] In a warehousing system, carriers (such as shelves or temporary storage trays of transport robots) are load-bearing structures that support and store target items. In order to improve the utilization of storage space, carriers (such as shelves) are usually set up in the storage space. The carriers are arranged in multiple placement positions (also called cargo positions) along the height direction, thereby maximizing the utilization of the longitudinal space of the storage space and improving the storage density of the target items.

[0003] The target object is usually placed in the placement position under the movement of the handling robot. In order to prevent the target object from moving excessively in the cargo position, a rear stop is usually set at the rear of the cargo position to limit the target object.

[0004] However, in the related art, the rear stopper has poor adaptability to different types of target items, which is not conducive to taking out the target items from the cargo space. Utility Model Content

[0005] The embodiment of the present application provides a carrier that improves adaptability to different types of target items and facilitates the retrieval of target items from a cargo location.

[0006] An embodiment of the present application provides a carrier, including:

[0007] At least one cargo space, the cargo space having a loading area, an inlet and outlet provided on one side of the loading area, the inlet and outlet being configured to allow target items to enter and exit the loading area; a stopper provided on the other side of the loading area, the stopper being located on a side of the loading area away from the inlet and outlet;

[0008] Among them, the stopper is configured to abut against the target item so that the target item stops at the target position after entering the loading area. When the target item is at the target position, there is a preset distance between the side of the target item close to the entrance and exit and the entrance and exit. The preset distance is related to the extension distance of the picking and placing device to the cargo position and the gap between the picking and placing device and the carrier.

[0009] In one implementation, the target item has a first side wall and a second side wall, and along the direction in which the target item enters and exits the cargo position, the first side wall and the second side wall are arranged opposite to each other;

[0010] The first side wall has a first protrusion, and the second side wall has a second protrusion;

[0011] When the first side wall faces the stopper, the stopper abuts against the first protrusion;

[0012] When the second side wall faces the stopper, the stopper abuts against the second protrusion.

[0013] In one implementation, the first side wall has a first recessed portion, and along the width direction of the target object, the first recessed portion is located on at least one side of the first protruding portion; the width direction intersects with the entry and exit direction of the target object;

[0014] The second side wall has a second recessed portion, and along the width direction of the target object, the second recessed portion is located on at least one side of the second protruding portion;

[0015] Along the width direction of the target object, an extension length of the stopper is greater than a width of either the first recessed portion or the second recessed portion.

[0016] In one implementation, along a width direction of the target article, the target article has a third side wall and a fourth side wall;

[0017] A first distance is formed between the first protrusion and any one of the third side wall and the fourth side wall; a second distance is formed between the second protrusion and any one of the third side wall and the fourth side wall;

[0018] When the target item is located in the loading area, a third distance is provided between any one of the third side wall and the fourth side wall and an edge of the loading area along the width direction of the cargo space;

[0019] The stopper extends from one side edge of the load-bearing area to the other side, and the extension length of the stopper is greater than the sum of any one of the first distance and the second distance and the third distance.

[0020] In one implementation, the target item has a first side wall and a second side wall, and along the direction in which the target item enters and exits the cargo position, the first side wall and the second side wall are arranged opposite to each other;

[0021] The first side wall has a first recessed portion, and the second side wall has a second recessed portion;

[0022] When the first side wall faces the stopper, the stopper abuts against the first recessed portion;

[0023] When the second side wall faces the stopper, the stopper abuts against the second recessed portion.

[0024] In one implementation, along the width direction of the target object, an extension length of the stopper is smaller than a width of either the first recessed portion or the second recessed portion.

[0025] In one implementation, the vehicle further includes:

[0026] beam;

[0027] The cross beam is arranged across the cross beam along the direction of entry and exit of the target items, and the cross beam and the cross beam form a cargo position; the stopper is arranged on one of the cross beam and the cross beam.

[0028] In one implementation, the stopping position of the stopping member in the carrying area is adjustable so that the stopping member stops at the target position after the target object enters the carrying area.

[0029] In one implementation, the stopper is provided on the crossbeam, and the stopper extends toward the load-bearing area; and the length of the stopper extending toward the load-bearing area is adjustable.

[0030] In one implementation, the stopper includes a first stopper and a second stopper, the length of the first stopper is different from the length of the second stopper, and either the first stopper or the second stopper is detachably provided on the beam.

[0031] In one implementation, any one of the first stopper and the second stopper includes:

[0032] A connecting portion, detachably connected to the crossbeam;

[0033] an extension portion connected to the connecting portion, the extension portion extending toward the bearing area;

[0034] The stopper is connected to one end of the extension portion away from the connection portion. The stopper is located in the carrying area and is configured to abut against a target object.

[0035] In one implementation, one of the connecting portion and the crossbeam is provided with a plug-in interface, and the other of the connecting portion and the crossbeam is provided with a plug-in connector, which is configured to be plugged into the plug-in interface.

[0036] In one implementation, the plug interface includes a first opening and a second opening, the first opening is connected to the second opening, and the aperture of the first opening is larger than the aperture of the second opening;

[0037] The plug-in connector has a flange, the diameter of the flange is smaller than the aperture of the first opening, and the diameter of the flange is larger than the aperture of the second opening.

[0038] In one implementation, a first positioning structure is provided on at least one of the connecting portion and the crossbeam, and the first positioning structure is configured to position the relative positions of the connecting portion and the crossbeam.

[0039] In one implementation, the first positioning structure includes:

[0040] A first pin hole is provided on the connecting portion;

[0041] The second latch hole is provided on the crossbeam; the first latch hole and the second latch hole are coaxial;

[0042] The latch pin is passed through the first latch pin hole and the second latch pin hole to position the connecting portion and the crossbeam.

[0043] In one implementation, the extension portion is provided with a reinforcement portion, and the reinforcement portion extends along an extension direction of the extension portion.

[0044] In one implementation, the reinforcement includes at least one of a stamped protrusion and a flange.

[0045] In one implementation, the stopper is provided on the cross beam; and the position of the stopper on the cross beam is adjustable along the entry and exit direction of the target object.

[0046] In one implementation, a plurality of mounting positions are provided on the cross beam, and the plurality of mounting positions are arranged along the entry and exit direction of the target object; and the stopper is provided at any one of the plurality of mounting positions.

[0047] In one implementation, a span beam is provided on both sides of the load-bearing area, and a through-hole is provided on the span beam, which is configured as a mounting position; and the stopper is provided in the through-holes of the two span beams.

[0048] In one implementation, a second positioning structure is provided on the stopper. When the stopper is passed through two span beams, the second positioning structure is located between the two span beams. The second positioning structure is configured to limit the displacement of the stopper along the axial direction of the through hole.

[0049] In one implementation, the second positioning structure includes:

[0050] A positioning hole is provided on the stopper, and along the extension direction of the stopper, the distance between the positioning hole and the span beam is less than the length of the stopper passing through the through hole;

[0051] A positioning pin is passed through the positioning hole and protrudes from the stopper. The positioning pin is configured to abut against the span beam to limit the axial displacement of the stopper.

[0052] In one implementation, the side of the stopper facing the load-bearing area is an outwardly convex arc surface.

[0053] In one implementation, the loading area is configured to place at least one target object along an entry and exit direction of the target object;

[0054] There is a preset distance between a target object near the entrance and exit, and the preset distance is 5 mm to 50 mm.

[0055] According to the carrier and storage system provided by the embodiments of the present application, by providing an inlet and outlet on one side of the load-bearing area of ​​the cargo space, it is convenient for target items to enter and exit from the inlet and outlet, and a stopper is provided on the other side of the load-bearing area away from the inlet and outlet. After the target item enters the load-bearing area, the stopper can abut against the target item, thereby forming a stopper for the target item, and can stop the target item in the cargo space to prevent the target item from moving excessively; in addition, the stopper stops the target item and stops the target item at the target position of the load-bearing area, and a preset distance is provided between the side of the target item near the inlet and outlet and the inlet and outlet, and the preset distance can be related to the extension distance of the pick-and-place device to the cargo space and the gap between the pick-and-place device and the carrier. In this way, after different types of target items enter the load-bearing area, the distance between the side of the target item near the inlet and outlet and the inlet and outlet can remain unchanged (for example, it can be equal to the difference between the extension distance of the pick-and-place device and the gap between the pick-and-place device and the carrier), so that the distance that the handling robot or the pick-and-place device needs to extend when removing the target item from the cargo space remains unchanged, thereby improving the adaptability of the cargo space rear stopper to different types of target items and facilitating the removal of the target item from the cargo space.

[0056] In addition, since there is a preset distance between the side of the target item close to the entrance and exit and the entrance, the stop protrusion set at the entrance and exit can stop the target item in the cargo space. When the transport robot transports the carrier, it can keep the target item in the cargo space and prevent the target item from protruding from the carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0058] Figure 1 This is a structural diagram of a carrier provided in an embodiment of the present application;

[0059] Figure 2 This is a structural diagram of the cooperation between the carrier and the target object provided in the embodiment of the present application;

[0060] Figure 3 This is a schematic structural diagram of a target object in an embodiment of the present application;

[0061] Figure 4 is another structural schematic diagram of the target object in the embodiment of the present application;

[0062] Figure 5 yes Figure 1 A partial enlarged view of point A in the middle;

[0063] Figure 6This is a schematic diagram of an exploded structure of the cooperation between the stopper and the crossbeam of the carrier provided in an embodiment of the present application;

[0064] Figure 7 This is another exploded structural diagram of the cooperation between the stopper and the crossbeam of the carrier provided in an embodiment of the present application;

[0065] Figure 8 is another structural schematic diagram of the carrier provided in an embodiment of the present application;

[0066] Figure 9 yes Figure 8 A partial enlarged view of point B in the middle;

[0067] Figure 10 This is another structural diagram of the carrier provided in the embodiment of the present application;

[0068] Figure 11 yes Figure 10 A magnified partial view of point C in the middle.

[0069] Description of reference numerals:

[0070] 10-vehicle; 20-target item;

[0071] 110-cargo position; 210-first side wall; 220-second side wall; 230-third side wall;

[0072] 111 - load-bearing area; 112 - inlet and outlet; 113 - stopper; 114 - crossbeam; 115 - span beam; 211 - first protrusion; 212 - first recess; 221 - second protrusion; 222 - second recess;

[0073] 1131 -connecting portion; 1132 -extension portion; 1133 -stop portion; 1134 -first latch hole; 1135 -reinforcement portion; 1136 -positioning hole; 1141 -plug interface; 1142 -first opening; 1143 -second opening; 1144 -second latch hole; 1151 -through hole. DETAILED DESCRIPTION

[0074] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0075] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific implementation methods disclosed below.

[0076] In the description of this application, it should be understood that the terms "upper," "lower," "horizontal," "bottom," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting this application. In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium.

[0077] In this application, unless otherwise expressly specified or limited, the terms "connected," "connected," "fixed," and the like should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two elements or an interaction between two elements. However, the phrase "directly connected" indicates that the two connected entities are not connected through an intermediate structure, but are connected to form a whole through a connecting structure. Those skilled in the art can understand the specific meanings of the above terms in this application based on the specific circumstances.

[0078] In this application, references to "first," "second," and the like are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.

[0079] In a warehousing system, carriers (such as shelves or temporary storage trays for handling robots) are the load-bearing structures that support and store target items. To improve storage space utilization, carriers (such as shelves) are typically installed within the storage space. These carriers are arranged in multiple locations (also referred to as cargo spaces in some cases) along the height direction, maximizing the vertical space utilization and increasing the storage density of target items.

[0080] In some examples, the target object may be a container, an empty container, or a container containing items.

[0081] In some examples, the target item may be a crate, a box, or the item itself.

[0082] In some examples, the vehicles can be fixed in the storage space, with lanes reserved between the vehicles.

[0083] In some examples, the handling robot can move within the aisle and remove the target item from the cargo position of the carrier; or, place the target item on the cargo position of the carrier.

[0084] In some examples, the carrier may be a movable carrier, and the handling robot may carry the entire movable carrier to a tally station, where a pick-and-place device at the tally station places the target item on the carrier's cargo space. Alternatively, the pick-and-place device at the tally station removes the target item from the carrier's cargo space.

[0085] In some examples, when a pick-and-place device (such as a pick-and-place device of a transport robot or a pick-and-place device of a tally station) places a target item on a cargo space of a carrier, the target item enters the cargo space from an entrance or exit of the cargo space and moves on the cargo space.

[0086] To prevent the target item from moving excessively within the storage location and falling from the other side, a stopper is typically provided on the side of the storage location facing away from the entrance or exit. The stopper can be configured to abut against the target item, thereby securing it within the storage location.

[0087] In some examples, the types of target items may be different. In the embodiment of the present application, a target item is a container as a specific example for illustration.

[0088] In some examples, the bins may include standard bins.

[0089] In some examples, the material box may include an inclined insertion box. The side walls of the inclined insertion box may be arranged at an angle. In addition, the protrusion positions of the front and rear side walls of the inclined insertion box may be different.

[0090] Therefore, after the target item enters the storage location, the stopper may stop the target item at different positions. For example, for an angled box, the stopper may stop at a protrusion on the side wall of the box. Alternatively, in some examples, if the front and rear positions of the angled box are swapped, the stopper may stop at a recessed portion of the box. This will cause the target item to move different distances within the storage location. When the target item needs to be removed from the storage location, the extension distance of the pick-and-place device is certain, which may result in the pick-and-place device being unable to effectively remove the target item.

[0091] Alternatively, in some examples, different types of target items may have different lengths along the direction they enter and exit the storage location. After the retrieval device places the target item on the storage location, the target item moves within the location and is stopped by a stopper. In this case, for shorter target items, the distance between the end face of the target item and the storage location entrance or exit will be longer. In other words, the target item needs to move a longer distance. This may result in the stopper being unable to effectively stop the target item, or the retrieval device having difficulty reaching the target item.

[0092] In view of this, an embodiment of the present application provides a carrier that can improve adaptability to different types of target items, thereby facilitating a pick-and-place device to retrieve the target items from a cargo location.

[0093] Figure 1 This is a structural diagram of a carrier provided in an embodiment of the present application. Figure 2 This is a structural diagram of the cooperation between the carrier and the target object provided in an embodiment of the present application.

[0094] For some examples, refer to Figure 1 and Figure 2 As shown, the carrier 10 provided in the embodiment of the present application includes at least one cargo space 110 .

[0095] In some examples, the carrier 10 may include multiple cargo spaces 110. Figure 1 and Figure 2 As shown, a plurality of cargo locations 110 may be arranged in a horizontal direction.

[0096] In some examples, in order to fully utilize the longitudinal space of the storage space, multiple cargo spaces 110 can be arranged in the vertical direction (in the embodiment of the present application Figure 1 and Figure 2 In the figure, multiple cargo locations 110 are arranged horizontally as an example.

[0097] In some examples, multiple cargo spaces 110 may be arranged horizontally, and multiple layers of cargo spaces 110 may be arranged vertically, thereby fully utilizing the storage space.

[0098] In some examples, the cargo space 110 may have a loading area 111 . The loading area 111 may be configured to load the target item 20 .

[0099] For some examples, refer to Figure 1 and Figure 2As shown, an entrance / exit 112 may be provided on one side of the loading area 111. The entrance / exit 112 may be configured to allow the target item 20 to enter and exit the loading area 111. In other words, the target item 20 may enter the loading area 111 through the entrance / exit 112, thereby placing the target item 20 in the loading area 111. Alternatively, the target item 20 may exit the loading area 111 through the entrance / exit 112, thereby removing the target item 20 from the loading area 111.

[0100] In some examples, a stopper 113 is provided on the other side of the carrying area 111. The stopper 113 may be located on the side of the carrying area 111 away from the inlet and outlet 112. That is, the stopper 113 may be provided on the other side of the carrying area 111 away from the inlet and outlet 112. Figure 1 The inlet / outlet 112 may be located on one side of the carrying area 111, and the stopper 113 may be located on the other side of the carrying area 111 opposite to the inlet / outlet 112. Thus, the target object 20 may be stopped by the stopper 113 after entering the carrying area 111.

[0101] For some examples, refer to Figure 1 and Figure 2 As shown, the cargo position 110 can be a double-deep position. The stopper 113 can be located on a side of the inner deep position away from the entrance 112.

[0102] In some examples, after the target object 20 enters the loading area 111, the stopper 113 may abut against the target object 20. For example, the stopper 113 may abut against the side wall of the target object 20 away from the entrance 112, thereby stopping the target object 20 at the target position.

[0103] In some examples, when the target object 20 is located at the target position, a preset distance may be present between the side of the target object 20 close to the access port 112 and the access port 112. The preset distance may be related to the extension length of the pick-and-place device.

[0104] In some examples, the preset distance may be related to the extension distance of the pick-and-place device to the cargo location 110 and the gap between the pick-and-place device and the carrier 10. For example, the preset distance may be the difference between the extension distance of the pick-and-place device to the cargo location 110 and the gap between the pick-and-place device and the carrier 10.

[0105] In some examples, the carrier 10 is described as a fixed carrier 10. The carrier 10 is fixedly arranged in the storage space. When the target object 20 needs to be taken out from the carrier 10, the handling robot moves along the ground markings of the storage space.

[0106] After the transport robot moves to the lane between two adjacent carriers 10, a certain gap is generally reserved between the transport robot and the carriers 10 to avoid collision. The pick-and-place device of the transport robot extends toward the storage location 110 and applies force to the target item 20, thereby removing the target item 20 from the storage location 110.

[0107] In some examples, the preset distance is the distance that the pick-and-place device of the transfer robot can extend minus the gap reserved between the transfer robot and the carrier 10 .

[0108] That is, in some examples of the present application, after different types of target items 20 enter the loading area 111, the stopper 113 stops the target items 20, and no preset distance is set between the side of the target items 20 facing the entrance 112 and the entrance 112. In this way, when the retrieval device removes the target item 20 from the storage location 110, the distance the retrieval device needs to extend remains unchanged, thereby facilitating the retrieval of the target item 20.

[0109] In some examples, when the picking and placing device places the target item 20 in the cargo position 110, the picking and placing device extends out the same distance for different types of target items 20 to ensure that the stopper 113 stops the target item 20, thereby ensuring the effectiveness of the stopper 113 in stopping the target item 20 and facilitating the removal of the target item 20 from the cargo position 110.

[0110] For some examples, refer to Figure 1 and Figure 2 As shown, along the direction of the target item 20 entering and exiting the cargo location 110 (eg Figure 1 A plurality of stoppers 113 may be provided (in the direction indicated by the x-axis). After different types of target objects 20 enter the carrying area 111, one of the plurality of stoppers 113 may be selected based on the specific type of target object 20 to stop the target object 20, thereby stopping the target object 20 at the target position.

[0111] According to the carrier 10 provided in the embodiment of the present application, by setting an entrance and exit 112 on one side of the load-bearing area 111 of the cargo position 110, the target item 20 can be easily entered and exited from the entrance and exit 112, and a stopper 113 is set on the other side of the load-bearing area 111 away from the entrance and exit 112. After the target item 20 enters the load-bearing area 111, the stopper 113 can press against the target item 20, thereby forming a stop for the target item 20, and can stop the target item 20 in the cargo position 110 to prevent the target item 20 from moving excessively.

[0112] In addition, the stopper 113 stops the target object 20 at the target position of the loading area 111, and a preset distance is provided between the side of the target object 20 near the entrance 112 and the entrance 112. The preset distance may be related to the extension distance of the pick-up and placement device into the cargo space 110 and the gap between the pick-up and placement device and the carrier 10. In this way, after different types of target objects 20 enter the loading area 111, the distance between the side of the target object 20 near the entrance 112 and the entrance 112 may remain unchanged (for example, it may be equal to the difference between the extension distance of the pick-up and placement device and the gap between the pick-up and placement device and the carrier). This ensures that the distance that the handling robot or the pick-up and placement device needs to extend to remove the target object 20 from the cargo space 110 remains unchanged, thereby improving the adaptability of the rear stopper of the cargo space 110 to different types of target objects 20 and facilitating the removal of the target object 20 from the cargo space 110.

[0113] In some examples, the sidewall of the target object 20 near the entrance / exit 112 may be a concave-convex wall surface. The distance between the target object 20 near the entrance / exit 112 and the entrance / exit 112 remains constant, and the distance between one of the concave-convex wall surfaces that interacts with the placement device and the entrance / exit 112 remains constant. For example, the top of the sidewall near the entrance / exit 112 may protrude toward the entrance / exit 112. The placement device interacts with the concave wall surface (bottom) near the entrance / exit 112 and transfers the target object; therefore, the distance between the bottom of the target object near the entrance / exit 112 and the entrance / exit 112 may remain constant.

[0114] Furthermore, since there is a preset distance between the side of the target object 20 closest to the inlet and outlet 112 and the inlet and outlet 112, the stop protrusion provided at the inlet and outlet 112 can stop the target object 20 in the cargo space 110. When the transport robot transports the carrier 10, the target object 20 can be kept in the cargo space 110 and prevented from protruding from the carrier 10. In some examples, the loading area 111 can be configured to place at least one target object 20 along the entry and exit direction of the target object 20.

[0115] In some examples, when a target object 20 is placed on the carrying area 111 , the preset distance may be the distance between the side wall of the target object 20 close to the entrance / exit 112 and the entrance / exit 112 .

[0116] In some examples, the preset distance may be 5 mm-50 mm.

[0117] In some examples, the preset distance may be 10 mm-40 mm.

[0118] In some examples, the preset distance may be 20 mm-30 mm.

[0119] In some examples, the preset distance may be 5 mm-40 mm.

[0120] In some examples, the preset distance may be 5 mm-30 mm.

[0121] In some examples, the preset distance may be 10 mm-30 mm.

[0122] It should be noted here that the numerical values ​​and numerical ranges involved in the embodiments of the present application are approximate values. Due to the influence of the manufacturing process, there may be a certain range of errors. Those skilled in the art may consider this part of the error to be negligible.

[0123] In some examples, when a plurality of target objects 20 are placed in the carrying area 111 , the preset distance may be the distance between a target object 20 close to the entrance / exit 112 and the entrance / exit 112 .

[0124] In some examples, two target objects 20 are placed in the loading area 111 as a specific example. For ease of explanation, the target object 20 farther from the entrance 112 can be referred to as the first target object, and the target object 20 closer to the entrance 112 can be referred to as the second target object. The preset distance can be the distance between the sidewall of the second target object closer to the entrance 112 and the entrance 112.

[0125] In some examples of the embodiments of the present application, the preset distance is set between 5mm-50mm, so that the target item 20 can be completely entered into the carrying area 111 and blocked by the protrusions provided at the entrance and exit 112. When the transport robot transports the carrier 10, the target item 20 can be kept in the cargo position 110 to prevent the target item 20 from protruding from the carrier 10.

[0126] Figure 3 is a structural diagram of a target object in an embodiment of the present application, Figure 4 This is another structural schematic diagram of the target object in the embodiment of the present application.

[0127] For some examples, refer to Figure 3 and Figure 4 As shown, the target item 20 is inserted into the box at an angle as a specific example. The target item 20 may have a first side wall 210. Along the direction of the target item 20 entering and exiting the storage location 110, the first side wall 210 may be located on one side of the target item 20.

[0128] In some examples, the target item 20 may have a second sidewall 220 . Along the direction in which the target item 20 enters and exits the storage location 110 , the second sidewall 220 may be located on the other side of the target item 20 . The second sidewall 220 may be disposed opposite to the first sidewall 210 .

[0129] For some examples, refer to Figure 3 As shown, the first side wall 210 may have a first protrusion 211. After the target object 20 enters the carrying area 111, when the first side wall 210 faces the stopper 113, the stopper 113 may abut against the first protrusion 211, thereby stopping the target object 20 at the target position.

[0130] For some examples, refer to Figure 4 As shown, the second sidewall 220 may have a second protrusion 221. After the target object 20 enters the carrying area 111, when the second sidewall 220 faces the stopper 113, the stopper 113 may abut against the second protrusion 221, thereby stopping the target object 20 at the target position.

[0131] That is to say, in some examples of the embodiments of the present application, in the case where the positions of the protrusions (the first protrusion 211 and the second protrusion 221) on both sides of the oblique insertion box are different, the oblique insertion box enters the load-bearing area 111 with the first side wall 210 toward the stopper 113, or the oblique insertion box enters the load-bearing area 111 with the second side wall 220 toward the stopper 113, and the stopper 113 can both abut against the protrusions on both sides of the oblique insertion box, thereby ensuring that the distance between the side of the oblique insertion box close to the inlet and outlet 112 and the inlet and outlet 112 remains at a preset distance, so as to facilitate the target item 20 to be stopped at the target position, thereby facilitating the removal of the target item 20 from the cargo position 110.

[0132] For some examples, refer to Figure 3 As shown, the first side wall 210 has a first recessed portion 212. Figure 1 direction shown by the y-axis, or Figure 3 The first concave portion 212 may be located on at least one side of the first convex portion 211 (in the direction indicated by the x-axis). It is understood that the width direction of the target item 20 may intersect with the direction in which the target item 20 enters and exits the cargo position 110.

[0133] Reference Figure 3 As shown, along the width direction of the target object 20 , two first protrusions 211 may be provided, and the two first protrusions 211 are located on both sides of the target object 20 . The first recessed portion 212 may be located between the two first protrusions 211 .

[0134] For some examples, refer to Figure 4 As shown, the second sidewall 220 may have a second recessed portion 222 . Along the width direction of the target object 20 , the second recessed portion 222 may be located on at least one side of the first protruding portion 211 .

[0135] For some examples, refer to Figure 4As shown, two second protrusions 221 may be provided along the width direction of the target object 20. A certain distance is provided between the two second protrusions 221 and the sidewalls of the target object 20 in the width direction. The second recessed portion 222 may be located between the two second protrusions 221.

[0136] In some examples, along the width direction of the target object 20 , the extension length of the stopper 113 may be greater than the width of either the first recessed portion 212 or the second recessed portion 222 .

[0137] For example, in some examples, refer to Figure 3 and Figure 4 As shown, the width of the first recessed portion 212 may be greater than the width of the second recessed portion 222 .

[0138] In some examples, along the width direction of the target object 20 , the extension length of the stopper 113 is greater than the width of the first recessed portion 212 .

[0139] For some examples, refer to Figure 1 and Figure 2 As shown, along the width direction of the target object 20 (eg Figure 1 The stopper 113 may be located in the middle of the carrying area 111. The length of the stopper 113 extending toward both sides of the stopper area may be greater than the length of the first recessed portion 212, so that after the target object 20 enters the carrying area 111, the stopper 113 abuts against the first protruding portion 211 or the second protruding portion 221.

[0140] In some examples, the width of the first recessed portion 212 may be equal to the width of the second recessed portion 222 .

[0141] In some examples, along the width direction of the target object 20 , the extension length of the stopper 113 is greater than the width of either the first recessed portion 212 or the second recessed portion 222 .

[0142] In some examples of the embodiments of the present application, the length of the stopper 113 extending along the width direction of the target article 20 is set to be greater than the width of any one of the first recessed portion 212 and the second recessed portion 222, that is, the length of the stopper 113 is greater than the larger of the width of the first recessed portion 212 and the width of the second recessed portion 222.

[0143] In this way, the target item 20 enters the loading area 111 through the first side wall 210 or the second side wall 220, and the stopper 113 can stop at the protruding part of the target item 20, thereby ensuring that each time the oblique insertion box enters the loading area 111 and is stopped by the stopper 113, the distance between the side of the oblique insertion box facing the entrance and exit 112 and the entrance and exit 112 remains unchanged, making it easy to take out the target item 20 from the cargo position 110.

[0144] For some examples, refer to Figure 3 and Figure 4 As shown, the target object 20 may have a third sidewall 230 along the width direction of the target object 20. One end of the third sidewall 230 may be connected to one end of the first sidewall 210, and the other end of the third sidewall 230 may be connected to one end of the second sidewall 220.

[0145] For some examples, refer to Figure 3 As shown, there may be a first distance between the first protrusion 211 and the third sidewall 230. The first distance may be zero.

[0146] For some examples, refer to Figure 3 As shown, there may be a first distance between the first protrusion 211 and the fourth side wall.

[0147] For some examples, refer to Figure 4 As shown, the target object 20 may have a fourth sidewall. The fourth sidewall may be disposed opposite the third sidewall 230 along the width direction of the target object 20. One end of the fourth sidewall may be connected to the other end of the first sidewall 210, and the other end of the fourth sidewall may be connected to the other end of the second sidewall 220.

[0148] For some examples, refer to Figure 4 As shown, there may be a second distance between the second protrusion 221 and the third sidewall 230 .

[0149] For some examples, refer to Figure 4 As shown, there may be a second distance between the second protrusion 221 and the fourth side wall.

[0150] In some examples, after the target object 20 is placed in the carrying area 111 , a third distance may be present between the third sidewall 230 and an edge of the carrying area 111 .

[0151] For some examples, refer to Figure 4 As shown, the stopper 113 may extend from one side edge of the bearing area 111 to the other side. The extension length of the stopper 113 may be greater than the sum of any one of the first distance and the second distance and the third distance.

[0152] In some examples, the second distance may be greater than the first distance. The extension length of the stopper 113 may be greater than the sum of the second distance and the third distance.

[0153] In some examples, the second distance may be equal to the first distance, and the extension length of the stopper 113 may be greater than the sum of any one of the first distance and the second distance and the third distance.

[0154] In this way, after the target item 20 enters the loading area 111, the stopper 113 can abut against the first protrusion 211 or the second protrusion 221, thereby ensuring that the distance between the side wall of the oblique insertion box facing the inlet and outlet 112 and the inlet and outlet 112 remains unchanged, making it easier to remove the target item 20 from the cargo position 110.

[0155] For some examples, refer to Figure 3 As shown, when the first side wall 210 faces the stopper 113 , the stopper 113 may abut against the first recess 212 .

[0156] For some examples, refer to Figure 4 As shown, when the second side wall 220 faces the stopper 113 , the stopper 113 may abut against the second recess 222 .

[0157] That is to say, in some examples of the embodiments of the present application, when the first side wall 210 enters the carrying area 111 toward the stopper 113, the stopper 113 can be stopped by the first recessed portion 212. In addition, when the second side wall 220 enters the carrying area 111 toward the stopper 113, the stopper 113 can be stopped by the second recessed portion 222. In this way, after the first side wall 210 or the second side wall 220 of the oblique insertion box enters the carrying area 111 toward the stopper 113, the stopper 113 abuts against the recessed portion of the target item 20, thereby ensuring that the distance between the side wall of the target item 20 facing the inlet and outlet 112 and the inlet and outlet 112 remains unchanged, making it easier to remove the target item 20 from the cargo position 110.

[0158] For some examples, refer to Figure 1 and Figure 2 As shown, along the width direction of the carrying area 111 , the stopper 113 may be provided in the middle of the carrying area 111 .

[0159] In some examples, along the width direction of the target object 20 , the extension length of the stopper 113 may be smaller than the width of either the first recessed portion 212 or the second recessed portion 222 .

[0160] For some examples, refer to Figure 3 and Figure 4 As shown, along the width direction of the target object 20, the first recessed portion 212 and the second recessed portion 222 may be provided in the middle of the target object 20. The width of the first recessed portion 212 may be greater than the width of the second recessed portion 222. The extension length of the stopper 113 may be less than the width of the second recessed portion 222.

[0161] In some examples, the width of the first recessed portion 212 may be equal to the width of the second recessed portion 222 . The extending length of the stopper 113 may be less than the width of either the first recessed portion 212 or the second recessed portion 222 .

[0162] In some examples of the present application, the length of the stopper 113 extending along the width of the target item 20 is set to be less than the width of either the first recess 212 or the second recess 222. This allows the stopper 113 to stop at either the first recess 212 or the second recess 222 after the target item 20 enters the loading area 111. This ensures that the distance between the sidewall of the target item 20 facing the access port 112 and the access port 112 remains constant, facilitating removal of the target item 20 from the storage location 110.

[0163] For some examples, refer to Figure 1 and Figure 2 As shown, the vehicle 10 may include a crossbar 114 .

[0164] In some examples, the carrier 10 may include a cross beam 115. The cross beam 115 may be arranged across the cross beam 114 along the direction of entry and exit of the target object 20. The cross beam 115 and the cross beam 114 may form a cargo space 110.

[0165] For some examples, refer to Figure 1 and Figure 2 As shown, two cross beams 114 can be arranged side by side along the direction in which the target item 20 enters and exits the cargo location 110. A cross beam 115 can be arranged across the two cross beams 114. A cargo location 110 can be constructed between two adjacent cross beams 115.

[0166] In some examples, the stopper 113 may be provided on one of the span beam 115 and the cross beam 114 .

[0167] In some examples, the stopper 113 may be disposed on the beam 114 .

[0168] In some examples, the stopper 113 may be provided on the span beam 115 .

[0169] In the embodiment of the present application, the cross beam 114 and the cross beam 115 form the cargo space 110, and the stopper 113 is provided on one of the cross beam 114 and the cross beam 115. This simplifies the structure of the carrier 10, facilitates the production and processing of the carrier 10, and reduces the production and processing costs of the carrier 10.

[0170] In some examples, the stopping position of the stopping member 113 in the carrying area 111 is adjustable so that the target object 20 stops at the target position after entering the carrying area 111 .

[0171] For example, refer to Figure 1 and Figure 2 As shown, the position of the stopper 113 in the carrying area 111 is adjustable along the direction in which the target item 20 enters and exits the cargo space 110. For example, the stopper position of the stopper 113 can be adjusted along the direction in which the target item 20 enters and exits the cargo space 110. Figure 1 The direction indicated by the central x-axis is adjusted within the carrying area 111 .

[0172] In some examples, the stopper 113 is provided on the cross beam 115 as an example for description. Figure 1 As shown, a plurality of stoppers 113 can be arranged at intervals on the span beam 115. The stoppers 113 can be movably connected to the span beam 115 (e.g., rotatably connected to the span beam 115). When dealing with different types of target items 20, one of the multiple stoppers 113 can be selected to stop the target item 20, thereby ensuring that the distance between the target item 20 and the side wall of the entrance / exit 112 facing the target item 20 remains constant, facilitating the removal of the target item 20 from the storage location 110.

[0173] Figure 5 yes Figure 1 A partial enlarged view of point A in the middle. Figure 6 This is a schematic diagram of the exploded structure of the cooperation between the stop block and the crossbeam of the carrier provided in an embodiment of the present application. Figure 7 This is another schematic diagram of the decomposed structure of the cooperation between the stop block and the crossbeam in the carrier provided in an embodiment of the present application.

[0174] For some examples, refer to Figure 5-Figure 7 As shown, the stopper 113 may be provided on the crossbeam 114 .

[0175] In some examples, the stopper 113 extends toward the carrying area 111. The length of the stopper 113 extending toward the carrying area 111 is adjustable.

[0176] In some examples, the stopper 113 can be a retractable structure, such as a telescopic rod, a cylinder, or a linear motor. The retractable structure allows the stopper 113 to extend to the loading area 111 to adjust its length, thereby accommodating target items 20 of different types and sizes. This improves the adaptability of the stopper 113 to different types of target items 20, facilitating the removal of target items 20 from the storage location 110.

[0177] In some examples, the stopper 113 may include a first stopper. The first stopper may have a first length extending toward the carrying area 111 .

[0178] In some examples, the stopper 113 may include a second stopper, and the extension length of the second stopper toward the carrying area 111 may be a second length.

[0179] In some examples, the first length and the second length may be different. For example, the first length may be smaller than the second length.

[0180] In some examples, either the first stopper or the second stopper may be detachably disposed on the crossbeam 114 .

[0181] That is, in some examples of the embodiments of the present application, the carrier 10 can be equipped with multiple different types of stoppers 113. When the carrier 10 is arranged in the storage space, different types of stoppers 113 can be selected for installation according to different types of target items 20.

[0182] Generally, the length of the target object 20 is a known size. When the carrier 10 is arranged in the storage space, one of the first stopper and the second stopper can be selected according to the length of the target object 20.

[0183] In some examples, for a target object 20 that is relatively long, a shorter stopper 113 may be selected and installed on the beam 114 to stop the target object 20 .

[0184] In some examples, for a target object 20 of shorter length, a longer stopper 113 may be selected and installed on the beam 114 to stop the target object 20 .

[0185] In some examples of the present application, first and second stoppers of different lengths are provided, with either one of the first and second stoppers being detachably mounted on the crossbeam 114. This allows different stoppers 113 to be selected for installation in the first and second stoppers, depending on the type of target item 20, to stop the target item 20. This facilitates the target item 20 being stopped at the target position after entering the loading area 111, making it easier to remove the target item 20 from the storage location 110.

[0186] For some examples, refer to Figure 6 and Figure 7 As shown, any one of the first stopper and the second stopper may include a connecting portion 1131. The connecting portion 1131 may be detachably connected to the crossbeam 114.

[0187] In some examples, either the first stopper or the second stopper may include an extension portion 1132 . The extension portion 1132 may be connected to the connection portion 1131 . The extension portion 1132 may extend toward the carrying area 111 .

[0188] In some examples, the extension portion 1132 may be fixedly connected to the connection portion 1131 .

[0189] In some examples, the extension portion 1132 may be integral with the connection portion 1131. For example, the stopper 113 may be a sheet metal member, and the extension portion 1132 and the connection portion 1131 may be formed by bending the sheet metal member.

[0190] In some examples, any one of the first stopper and the second stopper may include a stopper portion 1133. The stopper portion 1133 may be connected to an end of the extension portion 1132 away from the connection portion 1131.

[0191] In some examples, the stop portion 1133 and the extension portion 1132 may be fixedly connected.

[0192] In some examples, the stopper 1133 may be integral with the extension 1132. For example, the stopper 113 may be a sheet metal member, and the connecting portion 1131, the extension 1132, and the stopper 1133 may be formed by bending the sheet metal member.

[0193] In some examples, the connection portion 1131 may be located below the carrying area 111 , that is, the horizontal position of the connection portion 1131 may be lower than the carrying surface of the carrying area 111 .

[0194] In some examples, the stopper 1133 can be located within the support area 111. That is, the horizontal position of the stopper 1133 can be at a height above the support surface of the support area 111. This allows the stopper 1133 to abut the target object 20. Thus, the connecting portion 1131, the extending portion 1132, and the stopper 1133 form a "Z"-shaped structure, facilitating the installation and placement of the stopper 113 and its ability to stop the target object 20.

[0195] For some examples, refer to Figure 6 and Figure 7 As shown, one of the connecting portion 1131 and the crossbeam 114 is provided with an insertion port 1141. The other of the connecting portion 1131 and the crossbeam 114 is provided with a plug connector. The plug connector is configured to be plugged into the insertion port 1141. This facilitates the detachable connection between the stopper 113 and the crossbeam 114.

[0196] For some examples, refer to Figure 6 As shown, the insertion port 1141 can be provided on the crossbeam 114. The insertion port 1141 can be provided on a side of the crossbeam 114 facing the carrying area 111.

[0197] In some examples, the plug connector may be disposed on the connecting portion 1131 . The plug connector may be disposed on a side of the connecting portion 1131 facing away from the carrying area 111 .

[0198] In some examples, when installing the stopper 113, the connector can be inserted into the insertion port 1141 to achieve the installation of the stopper 113. When targeting different types of target objects 20, the current stopper 113 can be removed from the insertion port 1141 and replaced with an appropriate type of stopper 113.

[0199] In some examples, the plug port 1141 may be provided on the connecting portion 1131 .

[0200] In some examples, the connector may be disposed on the crossbeam 114 . The connector may be disposed on a side of the crossbeam 114 facing the load-bearing area 111 .

[0201] In some examples of the embodiments of the present application, an insertion port 1141 is provided on one of the connecting portion 1131 and the crossbeam 114, and a connector is provided on the other of the connecting portion 1131 and the crossbeam 114. Thus, when installing the stopper 113, the connector can be inserted into the insertion port 1141, which facilitates installation and removal of the stopper 113, thereby facilitating replacement of the stopper 113 according to different types of target items 20, improving the adaptability of the stopper 113 to different types of target items 20, and facilitating removal of the target items 20 from the storage location 110.

[0202] For some examples, refer to Figure 6 As shown, in the embodiment of the present application, the insertion port 1141 is provided on the crossbeam 114 as a specific example. The insertion port 1141 may include a first opening 1142. The first opening 1142 may have a first aperture.

[0203] In some examples, the insertion port 1141 may include a second opening 1143. The second opening 1143 may be connected to the first opening 1142. The second opening 1143 may have a second aperture.

[0204] In some examples, the first aperture may be larger than the second aperture.

[0205] In some examples, the radial cross-section of the plug-in port 1141 may be an inverted triangle or an inverted trapezoidal structure. In other words, the upper end aperture of the plug-in port 1141 is larger than the lower end aperture.

[0206] In some examples, the connector may have a flange, and the diameter of the flange may be smaller than the diameter of the first opening 1142 .

[0207] In some examples, the diameter of the flange can be larger than the diameter of the second opening 1143. Thus, when installing the stopper 113, the flange can be inserted into the plug-in port 1141 from the first opening 1142. The stopper 113 is then moved downward, causing the plug-in component to move downward and the flange to move to the second opening 1143. Since the diameter of the flange is larger than the diameter of the second opening 1143, the flange and the edge of the second opening 1143 form a snap-fit ​​relationship, facilitating installation and removal of the stopper 113.

[0208] In some examples, the insertion port 1141 is provided on the connection portion 1131 as an example for description. The radial cross section of the insertion port 1141 can be a regular triangle or a regular trapezoidal structure. That is, the upper end aperture of the insertion port 1141 can be smaller than the lower end aperture.

[0209] In some examples, the connector can be provided on the side of the crossbeam 114 facing the load-bearing area 111. When installing the stopper 113, the connector can be inserted into the plug-in port 1141 through the second opening. The stopper 113 is moved downward, thereby causing the connector to move upward relative to the plug-in port 1141, and the flange to move to the second opening. Since the diameter of the flange is larger than the diameter of the second opening 1143, the flange and the edge of the second opening 1143 form a snap-fit ​​relationship, facilitating the installation and removal of the stopper 113.

[0210] For some examples, refer to Figure 6 As shown, the insertion port 1141 may include a gourd hole.

[0211] In some examples, in order to improve the stability of the stopper 113 installed on the beam 114, refer to Figure 6 As shown, the plug-in ports 1141 may include multiple ones. The multiple plug-in ports 1141 may be arranged side by side along the extension direction of the crossbeam 114. As a specific example, in some examples of the embodiments of the present application, two plug-in ports 1141 are used as a specific example.

[0212] In some examples, to facilitate quick installation of the carrier 10 and improve its adaptability to storage spaces, two crossbeams 114 arranged side by side along the direction in which target items 20 enter and exit the storage location 110 can each be provided with an insertion port 1141. This allows for different storage space arrangements by installing a stopper 113 on either crossbeam 114, while the other crossbeam 114 serves as the entrance and exit 112 of the storage location 110. This facilitates the placement of the carrier 10 and improves its adaptability to storage spaces.

[0213] For some examples, refer to Figure 6 As shown, a first positioning structure may be provided on at least one of the connecting portion 1131 and the crossbeam 114 . The second positioning structure may be configured to position the connecting portion 1131 relative to the crossbeam 114 .

[0214] In some examples, the first positioning structure may include a buckle and a hole. For example, in some examples, the hole may be provided on the crossbeam 114, and the buckle may be provided on the connecting portion 1131. When the connector is connected to the plug interface 1141, the buckle may engage with the hole, thereby limiting the movement of the connector within the plug interface 1141 (for example, limiting the movement of the connector from the second opening 1143 toward the first opening 1142). In this way, the stability of the installation of the stopper 113 can be improved, and the effectiveness of the stopper 113 in stopping the target object 20 can be improved.

[0215] It is understandable that in some examples of the embodiments of the present application, the positions of the buckle and the latch hole can be interchanged, which will not be described in detail in the embodiments of the present application.

[0216] In some examples, the first positioning structure may include a magnetic element. For example, the first positioning structure may be a magnet. The magnetic element may be disposed on one of the connection portion 1131 and the first positioning structure. After the stopper 113 is mounted on the beam 114, the magnetic element may attract the other of the connection portion 1131 and the beam 114, thereby positioning the connection portion 1131 and the beam 114.

[0217] For some examples, refer to Figure 6 As shown, the first positioning structure may include a first latch hole 1134. The first latch hole 1134 may be provided on the connecting portion 1131.

[0218] For some examples, refer to Figure 6 As shown, the first positioning structure may include a second latch hole 1144. The second latch hole 1144 may be provided on the crossbeam 114. The second latch hole 1144 may be coaxial with the first latch hole 1134.

[0219] In some examples, the first positioning structure may include a latch, which may be inserted into the first latch hole 1134 and the second latch hole 1144 to position the connecting portion 1131 and the beam 114 .

[0220] In some examples of the embodiments of the present application, a first pin hole 1134 is provided on the connecting portion 1131, and a second pin hole 1144 is provided on the beam 114; and pins are passed through the first pin hole 1134 and the second pin hole 1144, thereby simplifying the first positioning structure and facilitating the positioning of the stop member 113.

[0221] For some examples, refer to Figure 6 and Figure 7 As shown, the extension portion 1132 may be provided with a reinforcement portion 1135. The reinforcement portion 1135 may extend along the extension direction of the extension portion 1132.

[0222] In the embodiment of the present application, by providing the reinforcement portion 1135 on the extension portion 1132 , the strength of the stopper 113 can be improved, thereby improving the effectiveness of the stopper 113 in stopping the target object 20 .

[0223] For some examples, refer to Figure 6 and Figure 7 As shown, the reinforcement portion 1135 may include a punched protrusion, and a plurality of punched protrusions may be arranged side by side along the width direction of the target article 20 .

[0224] In some examples, the reinforcement portion 1135 may include a folded edge. The folded edge may be provided along the width direction of the target article 20 at the edge of the extension portion 1132. For example, the edge of the extension portion 1132 may be folded to form the reinforcement portion 1135.

[0225] Figure 8 This is another structural schematic diagram of the carrier provided in an embodiment of the present application. Figure 9 yes Figure 8 A magnified partial view of point B in the middle. Figure 10 This is another structural schematic diagram of the carrier provided in an embodiment of the present application. Figure 11 yes Figure 10 A magnified partial view of point C in the middle.

[0226] For some examples, refer to Figures 8-11 As shown, the stopper 113 may be provided on the span beam 115 .

[0227] In some examples, along the in and out direction of the target object 20 (eg Figure 8 The position of the stopper 113 on the cross beam 115 is adjustable.

[0228] In some examples, a sliding structure can be set along the extension direction of the span beam 115, and the stopper 113 can be slidably set on the span beam 115 through the sliding structure and positioned by a positioning member, so that the position of the stopper 113 on the span beam 115 is adjustable.

[0229] In the embodiment of the present application, the stopper 113 is provided on the cross beam 115 and the position of the stopper 113 on the cross beam 115 is adjustable along the direction of entry and exit of the target object 20. In this way, the position of the stopper 113 on the cross beam 115 can be easily adjusted for different types of target objects 20, thereby conveniently stopping the target object 20 at the target position in the loading area 111.

[0230] For some examples, refer to Figure 8 and Figure 10 As shown, along the extension direction of the span beam 115 (eg Figure 8The stopper 113 can be provided in the middle of the cross beam 115. In this way, two single-depth cargo spaces 110 can be constructed on both sides of the stopper 113, and the target items 20 can be respectively entered and exited from the inlet and outlet 112 on both sides.

[0231] In some examples, a plurality of mounting locations may be provided on the span beam 115. The plurality of mounting locations may be arranged along the entry and exit direction of the target object 20. The stopper 113 may be provided at any one of the plurality of mounting locations.

[0232] In some examples, for different types of target items 20, different installation positions among multiple installation positions can be selected to install the stopper 113, so that after the stopper 113 stops the target item 20, the side wall of the target item 20 facing the inlet and outlet 112 maintains a preset distance from the inlet and outlet 112.

[0233] For some examples, refer to Figures 8-11 As shown, a cross beam 115 may be provided on both sides of the load-bearing area 111. A through hole 1151 may be provided on the cross beam 115. The through hole 1151 is configured as a mounting position. The stopper 113 may be passed through the through hole 1151. In this way, the stopper 113 spans the entire load-bearing area 111, and the length of the stopper 113 extending along the width direction of the target item 20 is greater than the length of the first recessed portion 212. When the target item 20 is an oblique insertion box, it can be ensured that the stopper 113 can abut against the protrusion of the oblique insertion box (such as the first protrusion 211 or the second protrusion 221), so as to ensure the effectiveness of stopping the oblique insertion box and facilitate the removal of the oblique insertion box from the cargo position 110.

[0234] For some examples, refer to Figures 8-11 As shown, multiple span beams 115 can be arranged side by side in the horizontal direction to form multiple cargo spaces 110.

[0235] In some examples, the stopper 113 may pass through a plurality of span beams 115. This facilitates the installation of the stopper 113 and improves the installation efficiency of the stopper 113.

[0236] For some examples, refer to Figure 9 and Figure 11 As shown, the stopper 113 may be provided with a second positioning mechanism. In the case where the stopper 113 is disposed between two span beams 115 , the second positioning mechanism may be located between the two span beams 115 .

[0237] The second positioning structure may be configured to limit the axial displacement of the stopper 113 along the through-hole 1151 .

[0238] In some examples, two second positioning structures may be provided, one of which may be provided at one end of the stopper 113 , and the other may be provided at the other end of the stopper 113 .

[0239] In some examples, the second positioning structure may abut against a side wall of the cross beam 115 facing the load-bearing area 111 , thereby limiting the axial displacement of the stopper 113 along the through hole 1151 .

[0240] In some examples, the second positioning structure can be a clamp, a spring protruding from the stopper 113, etc.

[0241] For some examples, refer to Figure 9 and Figure 11 As shown, the second positioning structure may include a positioning hole 1136. The positioning hole 1136 may be provided on the stopper 113.

[0242] In some examples, along the extension direction of the stopper 113 , the distance between the positioning hole 1136 and the cross beam 115 is smaller than the length of the stopper 113 passing through the through hole 1151 .

[0243] In some examples, the second positioning structure may include a positioning pin. The positioning pin may be inserted into the positioning hole 1136 and may protrude from the stopper 113.

[0244] In some examples, because the distance between positioning hole 1136 and span 115 is less than the length of stopper 113 extending through through-hole 1151, when stopper 113 moves axially along through-hole 1151, the positioning pin is configured to abut against span 115. At this point, the distance the other end of stopper 113 moves is less than the distance it extends through through-hole 1151, preventing it from disengaging from through-hole 1151 and preventing it from falling out of through-hole 1151.

[0245] In some examples, the stopper 113 may be provided with a convex arc surface on the side facing the bearing area 111 .

[0246] In some examples, the stopper 113 may be a cylindrical or elliptical rod. The cylindrical or elliptical rod may have a convex curved surface on the side facing the load-bearing area 111. This convex curved surface disperses the force exerted by the target object 20 when it enters the load-bearing area 111 and contacts the stopper 113, thereby increasing the strength and service life of the stopper 113.

[0247] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application based on the several embodiments provided in the present application to obtain other embodiments, and these embodiments do not exceed the scope of protection of the present application.

[0248] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not intended to limit the scope of protection of the embodiments of the present application. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of protection of the embodiments of the present application.

Claims

1. A vehicle, characterized in that: include: At least one cargo position (110), the cargo position (110) having a carrying area (111), an inlet and outlet (112) being provided on one side of the carrying area (111), the inlet and outlet (112) being configured to allow a target object (20) to enter and exit the carrying area (111); a stopper (113) being provided on the other side of the carrying area (111), the stopper (113) being located on a side of the carrying area (111) away from the inlet and outlet (112); The stopper (113) is configured to abut against the target item (20) so as to stop at the target position after the target item (20) enters the carrying area (111). When the target item (20) is at the target position, a side of the target item (20) close to the inlet and outlet (112) has a preset distance from the inlet and outlet (112), and the preset distance is related to the extension distance of the pick-up and placement device to the cargo position and the gap between the pick-up and placement device and the carrier.

2. The carrier according to claim 1, characterized in that The target item (20) has a first side wall (210) and a second side wall (220), and along the direction of the target item (20) entering and exiting the cargo position (110), the first side wall (210) and the second side wall (220) are arranged opposite to each other; The first side wall (210) has a first protruding portion (211), and the second side wall (220) has a second protruding portion (221); When the first side wall (210) faces the stopper (113), the stopper (113) abuts against the first protruding portion (211); When the second side wall (220) faces the stopper (113), the stopper (113) abuts against the second protruding portion (221).

3. The carrier according to claim 2, characterized in that: The first side wall (210) has a first recessed portion (212), and along the width direction of the target object (20), the first recessed portion (212) is located on at least one side of the first protruding portion (211); the width direction intersects with the in-and-out direction of the target object (20); The second side wall (220) has a second recessed portion (222), and along the width direction of the target object (20), the second recessed portion (222) is located on at least one side of the second protruding portion (221); Along the width direction of the target article (20), the extension length of the stopper (113) is greater than the width of any one of the first recessed portion (212) and the second recessed portion (222).

4. The carrier according to claim 2, characterized in that Along the width direction of the target article (20), the target article (20) has a third side wall (230) and a fourth side wall; There is a first distance between the first protrusion (211) and any one of the third side wall (230) and the fourth side wall; there is a second distance between the second protrusion (221) and any one of the third side wall (230) and the fourth side wall; When the target item (20) is located in the carrying area (111), a third distance exists between any one of the third side wall (230) and the fourth side wall and the edge of the carrying area (111) along the width direction of the cargo position (110); The stopper (113) extends from one side edge of the bearing area (111) to the other side, and the extension length of the stopper (113) is greater than the sum of any one of the first distance and the second distance and the third distance.

5. The carrier according to claim 1, characterized in that The target item (20) has a first side wall (210) and a second side wall (220), and along the direction of the target item (20) entering and exiting the cargo position (110), the first side wall (210) and the second side wall (220) are arranged opposite to each other; The first side wall (210) has a first recessed portion (212), and the second side wall (220) has a second recessed portion (222); When the first side wall (210) faces the stopper (113), the stopper (113) abuts against the first recessed portion (212); When the second side wall (220) faces the stopper (113), the stopper (113) abuts against the second recessed portion (222).

6. The carrier according to claim 5, characterized in that Along the width direction of the target article (20), the extension length of the stopper (113) is smaller than the width of any one of the first recessed portion (212) and the second recessed portion (222).

7. The carrier according to any one of claims 1 to 6, characterized in that: The vehicle further comprises: beam (114); A cross beam (115) is arranged across the cross beam (114) along the entry and exit direction of the target article (20), and the cross beam (115) and the cross beam (114) form the cargo position (110); the stopper (113) is arranged on one of the cross beam (115) and the cross beam (114).

8. The carrier according to claim 7, characterized in that: The stopping position of the stopping member (113) in the carrying area (111) is adjustable so that the target object (20) stops at the target position after entering the carrying area (111).

9. The carrier according to claim 8, characterized in that: The stopper (113) is provided on the crossbeam (114), and the stopper (113) extends toward the bearing area (111); the length of the stopper (113) extending toward the bearing area (111) is adjustable.

10. The carrier according to claim 9, characterized in that: The stopper (113) includes a first stopper and a second stopper, the length of the first stopper is different from the length of the second stopper, and either the first stopper or the second stopper is detachably provided on the crossbeam (114).

11. The carrier according to claim 10, characterized in that: Either one of the first stopper and the second stopper comprises: A connecting portion (1131) detachably connected to the crossbeam (114); an extension portion (1132) connected to the connection portion (1131), the extension portion (1132) extending toward the bearing area (111); A stopper (1133) is connected to an end of the extension portion (1132) away from the connection portion (1131), the stopper (1133) is located in the carrying area (111), and the stopper (1133) is configured to abut against the target object (20).

12. The carrier according to claim 11, characterized in that One of the connecting portion (1131) and the crossbeam (114) is provided with an inserting port (1141), and the other of the connecting portion (1131) and the crossbeam (114) is provided with a plug-in component, and the plug-in component is configured to be inserted into the inserting port (1141).

13. The carrier according to claim 12, characterized in that: The plug interface (1141) comprises a first opening (1142) and a second opening (1143), the first opening (1142) is connected to the second opening (1143), and the aperture of the first opening (1142) is larger than the aperture of the second opening (1143); The connector has a flange, the diameter of which is smaller than the diameter of the first opening (1142), and the diameter of which is larger than the diameter of the second opening (1143).

14. The carrier according to claim 12, characterized in that A first positioning structure is provided on at least one of the connecting portion (1131) and the crossbeam (114), and the first positioning structure is configured to position the relative positions of the connecting portion (1131) and the crossbeam (114).

15. The carrier according to claim 14, characterized in that The first positioning structure includes: A first pin hole (1134) is provided on the connecting portion (1131); A second latch hole (1144) is provided on the crossbeam (114); the first latch hole (1134) and the second latch hole (1144) are coaxial; A latch is inserted into the first latch hole (1134) and the second latch hole (1144) to position the connecting portion (1131) and the crossbeam (114).

16. The carrier according to any one of claims 11 to 15, characterized in that: The extension portion (1132) is provided with a reinforcement portion (1135), and the reinforcement portion (1135) extends along the extension direction of the extension portion (1132).

17. The carrier according to claim 16, characterized in that The reinforcement (1135) includes at least one of a stamped protrusion and a hem.

18. The carrier according to claim 8, characterized in that The stopper (113) is provided on the cross beam (115); and the position of the stopper (113) on the cross beam (115) is adjustable along the inlet and outlet direction of the target object (20).

19. The carrier according to claim 18, characterized in that The span beam (115) is provided with a plurality of installation positions, and the plurality of installation positions are arranged along the entry and exit direction of the target object (20); the stopper (113) is provided at any one of the plurality of installation positions.

20. The carrier according to claim 19, characterized in that The cross beam (115) is provided on both sides of the bearing area (111), and the cross beam (115) is provided with a through hole (1151), and the through hole (1151) is configured as the installation position; the stopper (113) is provided in the through holes (1151) of the two cross beams (115).

21. The carrier according to claim 20, characterized in that The stopper (113) is provided with a second positioning structure. When the stopper (113) is passed through the two span beams (115), the second positioning structure is located between the two span beams (115); the second positioning structure is configured to limit the axial displacement of the stopper (113) along the through hole (1151).

22. The carrier according to claim 21, characterized in that The second positioning structure includes: A positioning hole (1136) is provided on the stopper (113), and along the extension direction of the stopper (113), the distance between the positioning hole (1136) and the span beam (115) is smaller than the length of the stopper (113) passing through the through hole (1151); A positioning pin is passed through the positioning hole (1136), the positioning pin protrudes from the stopper (113), and the positioning pin is configured to abut against the cross beam (115) to limit the axial displacement of the stopper (113).

23. The carrier according to any one of claims 1 to 6, characterized in that: The side of the stopper (113) facing the bearing area (111) is an outwardly convex arc surface.

24. The carrier according to any one of claims 1 to 6, characterized in that: The carrying area (111) is configured to place at least one target object (20) along an inlet and outlet direction of the target object (20); There is a preset distance between one of the target objects (20) near the entrance and exit (112) and the entrance and exit (112); the preset distance is 5 mm to 50 mm.

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