Conveying device

Abstract

The utility model discloses a conveying device, and relates to the technical field of conveying and transportation. The conveying device comprises a first conveying mechanism, a second conveying mechanism and a conveying transition mechanism, the first conveying mechanism is located on the conveying side of the second conveying mechanism, the first conveying mechanism and the second conveying mechanism are arranged in a spaced mode, and an included angle is formed between the first conveying mechanism and the second conveying mechanism. The first end of the conveying transition mechanism is rotationally connected to the end, close to the second conveying mechanism, of the first conveying mechanism. When the conveying device is in the first state, the conveying face of the conveying transition mechanism and the conveying face of the first conveying mechanism are located on the same plane. When the conveying device is in the second state, the conveying face of the conveying transition mechanism and the conveying face of the first conveying mechanism are located on the same plane, or the conveying transition mechanism rotates in the first direction under the action of external force, so that the second end of the conveying transition mechanism is far away from the second conveying mechanism.

Description

Technical Field

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

[0002] Conveyors are widely used in logistics due to their simple structure, strong conveying capacity, and high degree of automation. In related technologies, conveyors typically have a multi-layered structure, where items transported by the upper and lower layers can be transferred via a transfer mechanism.

[0003] There is an angle between the upper and lower conveyor structures. If the upper conveyor is too long, the gap between the upper and lower conveyor structures will be too small, affecting the passage of items on the lower conveyor. If the upper conveyor is too short, there will be a large gap between the upper conveyor and the transfer mechanism, making it difficult for items transported by the upper conveyor to be smoothly transferred to the transfer mechanism, resulting in items falling, rolling over, and being damaged. Utility Model Content

[0004] The present application provides a conveying device. By setting a conveying transition mechanism in the conveying device, the conveying transition mechanism can avoid the occurrence of gaps between the first conveying mechanism and the transfer mechanism, and prevent items from falling and rolling. At the same time, the conveying transition mechanism will not affect the spacing setting between the first conveying mechanism and the second conveying mechanism, thereby avoiding restrictions on the transportation of items on the second conveying mechanism.

[0005] In a first aspect, the present application provides a conveyor device comprising a first conveyor mechanism, a second conveyor mechanism, and a conveyor transition mechanism. The first conveyor mechanism is located on the conveying side of the second conveyor mechanism and is spaced apart from the second conveyor mechanism. The conveying surface of the first conveyor mechanism and the conveying surface of the second conveyor mechanism form an included angle. A first end of the conveyor transition mechanism is rotatably connected to an end of the first conveyor mechanism that is adjacent to the second conveyor mechanism.

[0006] When the conveying device is in a first state, the conveying surface of the conveying transition mechanism is coplanar with the conveying surface of the first conveying mechanism. When the conveying device is in a second state, the conveying surface of the conveying transition mechanism is coplanar with the conveying surface of the first conveying mechanism, or the conveying transition mechanism rotates in a first direction under the action of an external force, causing the second end of the conveying transition mechanism to move away from the second conveying mechanism.

[0007] In one possible design, the conveying device also includes a transfer mechanism, which is arranged at one end where the first conveying mechanism and the second conveying mechanism are close to each other. The transfer mechanism can be rotated to be parallel to the first conveying mechanism or to be parallel to the second conveying mechanism. The conveying transition mechanism is used to connect the first conveying mechanism and the transfer mechanism.

[0008] In a possible design, a limiting device is provided between the transmission transition mechanism and the first transmission mechanism. When the transmission transition mechanism is not subjected to external force, the limiting device limits the transmission transition mechanism from rotating in a second direction, which is opposite to the first direction.

[0009] In a possible design, the limiting device includes a limiting swing arm fixedly arranged on the conveying transition mechanism and a limiting rod arranged on the first conveying mechanism.

[0010] When the conveying device is in the first state, the limit swing arm abuts against the limit rod, and the limit rod restricts the limit swing arm from rotating in the second direction. When the conveying device is in the second state, the limit swing arm abuts against the limit rod, or the limit swing arm rotates in the first direction under the action of an external force to move away from the limit rod.

[0011] In a possible design, the conveying transition mechanism includes a mounting frame and a roller, wherein the roller is rotatably connected to the mounting frame. A first end of the mounting frame is rotatably connected to the first conveying mechanism, and an axial direction of the roller is perpendicular to a conveying direction of the first conveying mechanism.

[0012] In a possible design, a plurality of rollers are provided on the mounting frame, the plurality of rollers are arranged in parallel, and rollers are provided at both ends of the mounting frame.

[0013] In a possible design, a connecting hole is provided on the mounting frame, a rotating shaft is provided on the first transmission mechanism, and the mounting frame is rotatably connected to the rotating shaft through the connecting hole.

[0014] In one possible design, the weight of the portion of the transfer mechanism located on a first side of the rotational axis is greater than the weight of the portion of the transfer mechanism located on a second side of the rotational axis. The first side of the rotational axis is the side closer to the first end of the first transfer mechanism, and the second side of the rotational axis is the side farther from the first end of the first transfer mechanism.

[0015] In a possible design, the first conveying mechanism is arranged at an angle, and the second conveying mechanism is arranged horizontally.

[0016] In one possible design, the minimum distance between the first conveying mechanism and the second conveying mechanism is greater than the height of the object conveyed on the second conveying mechanism, and the minimum distance between the conveying transition mechanism and the second conveying mechanism is less than the height of the object conveyed on the second conveying mechanism.

[0017] Beneficial effects of this application:

[0018] In the present application, a transition conveying mechanism is provided to connect the first conveying mechanism with other conveying devices. This avoids a large gap between the first conveying mechanism and other conveying devices, thereby preventing the conveyed objects from rolling or falling. This allows objects on the first conveying mechanism to be smoothly transferred to other conveying devices. At the same time, since the transition conveying mechanism is rotatably connected to the first conveying mechanism, even when the distance between the transition conveying mechanism and the second conveying mechanism is less than the height of the conveyed object, the transition conveying mechanism can rotate accordingly with the movement of the conveyed object on the second conveying mechanism, without affecting the conveyed object on the second conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is one of the structural schematic diagrams of a conveying device provided in an embodiment of the present application;

[0021] Figure 2 This is a second structural diagram of a transmission device provided in an embodiment of the present application;

[0022] Figure 3 A schematic structural diagram of a conveying device in a first state provided by an embodiment of the present application;

[0023] Figure 4 This is one of the structural schematic diagrams of a conveying device in a second state provided by an embodiment of the present application;

[0024] Figure 5 The second structural diagram of a conveying device in a second state provided by an embodiment of the present application;

[0025] Figure 6 A schematic structural diagram of a transmission transition mechanism provided in an embodiment of the present application.

[0026] In the picture:

[0027] 110 - first conveying mechanism; 120 - second conveying mechanism; 130 - conveying transition mechanism; 140 - switching mechanism; 150 - limiting device;

[0028] 151-limiting swing arm; 152-limiting rod;

[0029] 131-mounting frame; 132-drum;

[0030] 1311-connecting hole; 111-rotating shaft. DETAILED DESCRIPTION

[0031] The technical solution in this application will be described below with reference to the accompanying drawings.

[0032] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0033] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0034] It should be understood that the terms used in the description of the various examples herein are for the purpose of describing the particular examples only and are not intended to be limiting. As used in the description of the various examples, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0035] In this application, "at least one" means one, two, or more, and "more than one" means more than two. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, or c can mean: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or plural.

[0036] It should also be understood that in this application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a sliding connection, a detachable connection, or an integral connection, etc.; it can be a direct connection or an indirect connection through an intermediate medium.

[0037] It will also be understood that the term “comprise” (also known as “includes,” “including,” “comprises,” and / or “comprising”) when used in this specification specifies the presence of stated features, integers, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0038] It should be understood that references throughout this specification to "one embodiment," "another embodiment," or "a possible design" mean that specific features, structures, or characteristics associated with an embodiment or implementation are included in at least one embodiment of this application. Therefore, the appearance of "in one embodiment of this application," "in another embodiment of this application," or "a possible design" throughout this specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0039] It should also be understood that the specific numerical values mentioned in the embodiments of this application do not limit the specific dimensions of specific features or structures. The relevant numerical values may be provided for ease of explanation or may be the theoretically optimal value of a certain feature. In practice, the relevant dimensions may be within a range of the value, for example, the range may be ±10% of the optimal theoretical value, or ±20% of the optimal theoretical value. In practice, the range that achieves the corresponding technical effect shall prevail.

[0040] The vertical in the embodiments of the present application includes some situations similar to vertical, for example, the angle between lines, lines and planes, and planes is 80° to 100°, which can also be understood as vertical, rather than strictly limiting the angle between the two to 90°. Similarly, the parallel in the embodiments of the present application also includes situations similar to parallel, that is, the angle between lines, lines and planes, and planes is 0° to 10°, which can also be understood as parallel.

[0041] The present application embodiment provides a transmission device, referring to Figure 1 and Figure 2 , Figure 1 This is one of the structural diagrams of a transmission device provided in an embodiment of the present application. Figure 2 This is a second structural diagram of a transmission device provided in an embodiment of the present application. Figure 1 and Figure 2 As shown, the conveying device includes a first conveying mechanism 110, a second conveying mechanism 120, and a conveying transition mechanism 130. The first conveying mechanism 110 and the second conveying mechanism 120 are arranged opposite each other, the first conveying mechanism 110 is located on the conveying side of the second conveying mechanism 120, and is spaced apart from the second conveying mechanism 120. The conveying surfaces of the first conveying mechanism 110 and the second conveying mechanism 120 form an angle. Figure 1 In the embodiment, the first conveying mechanism 110 is located directly above the second conveying mechanism 120 .

[0042] It should be noted that in the embodiment of the present application, the angle between the conveying surface of the first conveying mechanism 110 and the conveying surface of the second conveying mechanism 120 is an acute angle. For example, the angle between the first conveying mechanism 110 and the second conveying mechanism 120 is 60°, 45° or 30°, or other angles.

[0043] In the embodiment of the present application, the first end of the transfer mechanism 130 is rotatably connected to an end of the first conveying mechanism 110 that is adjacent to the second conveying mechanism 120. When the conveying device is in a first state, the conveying surface of the transfer mechanism 130 is coplanar with the conveying surface of the first conveying mechanism 110. When the conveying device is in a second state, the conveying surface of the transfer mechanism 130 is coplanar with the conveying surface of the first conveying mechanism 110. Alternatively, the transfer mechanism 130 rotates in a first direction under the action of an external force, causing the second end of the transfer mechanism 130 to move away from the second conveying mechanism 120.

[0044] It should be noted that the conveying surface of the conveying transition mechanism 130 is in the same plane as the conveying surface of the first conveying mechanism 110. It is not strictly limited that the conveying surface of the first conveying mechanism 110 is in the same plane as the conveying surface of the conveying transition mechanism 130. It can be approximately in the same plane. The conveying surface of the conveying transition mechanism 130 and the conveying surface of the first conveying mechanism 110 may have a certain angle. For example, the angle may be 180°±10° or 180°±20°. The angle between the conveying surface of the conveying transition mechanism 130 and the conveying surface of the first conveying mechanism 110 should be such that it does not affect the smooth transition of the object from the first conveying mechanism 110 to the conveying transition mechanism 130. The first direction in the embodiment of the present application refers to Figure 1 、 Figure 2 In clockwise direction.

[0045] refer to Figure 3 、 Figure 4 and Figure 5 , Figure 3 This is a schematic structural diagram of a conveying device in a first state provided by an embodiment of the present application. Figure 4 This is one of the structural diagrams of a conveying device in the second state provided in an embodiment of the present application. Figure 5 The second structural schematic diagram of a conveying device in a second state provided in an embodiment of the present application.

[0046] In the embodiment of the present application, the conveying device is in the first state, which mainly refers to the state of the first conveying mechanism 110 in the conveying device when conveying an object. The conveying device is in the second state, which mainly refers to the state of the second conveying mechanism 120 in the conveying device when conveying an object.

[0047] like Figure 3As shown, when the conveying device is in the first state, the first conveying mechanism 110 conveys the object. Since the conveying surface of the conveying transition mechanism 130 is in the same plane as the conveying surface of the first conveying mechanism 110, the object conveyed on the first conveying mechanism 110 can be smoothly transferred to the conveying transition mechanism 130.

[0048] When the conveying device is in the second state, the second conveying mechanism 120 conveys the object. Since the first conveying mechanism 110 is located on the conveying side of the second conveying mechanism 120, and the conveying transition mechanism 130 is provided at one end of the first conveying mechanism 110 close to the second conveying mechanism 120, the conveying transition mechanism 130 may affect the object conveyed on the second conveying mechanism 120. There is a first spacing between the first conveying mechanism 110 and the second conveying mechanism 120, and a second spacing between the conveying transition mechanism 130 and the second conveying mechanism 120. The first spacing refers to the minimum distance between the first conveying mechanism 110 and the second conveying mechanism 120, and the second spacing refers to the minimum distance between the conveying transition mechanism 130 and the second conveying mechanism 120. The second spacing is smaller than the first spacing.

[0049] like Figure 4 As shown, when the height of the object conveyed by the second conveying mechanism 120 is less than or equal to the second spacing, the conveying transition mechanism 130 will not affect the conveying of the object on the second conveying mechanism 120. Therefore, the conveying surface of the conveying transition mechanism 130 can be set to be in the same plane as the conveying surface of the first conveying mechanism 110. That is, the conveying transition mechanism 130 maintains the state of the conveying device in the first state. At this time, the state of the conveying transition mechanism 130 in FIG4 is the same as that of the first conveying mechanism 110. Figure 3 The state of the transport transition mechanism 130 is the same. In this case, since the transport transition mechanism 130 does not affect the objects being transported on the second transport mechanism 120, the first transport mechanism 110 can transport objects, and the second transport mechanism 120 can also transport objects. The first transport mechanism 110 and the second transport mechanism 120 can also operate simultaneously to transport the objects to be transported.

[0050] like Figure 5As shown, when the height of the object conveyed by the second conveying mechanism 120 is greater than the second spacing and less than or equal to the first spacing, the conveying transition mechanism 130 will affect the conveying of the object on the second conveying mechanism 120. Therefore, when the object on the second conveying mechanism 120 moves to contact the conveying transition mechanism 130, the object on the second conveying mechanism 120 will push the conveying transition mechanism 130 to rotate along the first direction, so that the second end of the conveying transition mechanism 130 is away from the second conveying mechanism 120. That is, the conveying transition mechanism 130 is pushed to rotate along the first direction, increasing the spacing between the conveying transition mechanism 130 and the second conveying mechanism 120, so that the object on the second conveying mechanism 120 can pass smoothly. In this case, since the conveying transition mechanism 130 needs to rotate, the first conveying mechanism 110 and the second conveying mechanism 120 cannot work at the same time.

[0051] In the embodiment of the present application, a transition conveying mechanism is provided so that the transition conveying mechanism can connect the first conveying mechanism 110 with other conveying devices. This avoids a large gap between the first conveying mechanism 110 and other conveying devices, thereby preventing the conveyed objects from rolling or falling. This allows the objects on the first conveying mechanism 110 to be smoothly transferred to other conveying devices. At the same time, since the transition conveying mechanism is rotatably connected to the first conveying mechanism 110, even when the distance between the transition conveying mechanism and the second conveying mechanism 120 is less than the height of the conveyed object, the transition conveying mechanism can rotate accordingly with the movement of the conveyed object on the second conveying mechanism 120, without affecting the conveyed object on the second conveying mechanism 120.

[0052] In one embodiment of the present application, Figures 1 to 5 As shown, the first conveying mechanism 110 is tilted, and the second conveying mechanism 120 is horizontally arranged. This creates an acute angle between the first conveying mechanism 110 and the second conveying mechanism 120. The first conveying mechanism 110 can be used to transport objects from a higher position to a lower position, while the second conveying mechanism 120 can translate the objects.

[0053] In one embodiment of the present application, Figure 5As shown, the minimum distance between the first conveying mechanism 110 and the second conveying mechanism 120, that is, the first spacing, is greater than the height of the object conveyed on the second conveying mechanism 120. This arrangement can prevent the first conveying mechanism 110 from interfering with the second conveying mechanism 120, and prevent the objects on the second conveying mechanism 120 from being unable to pass through the space between the first conveying mechanism 110 and the second conveying mechanism 120. The minimum distance between the conveying transition mechanism 130 and the second conveying mechanism 120 is less than the height of the object conveyed on the second conveying mechanism 120. This arrangement can set the length of the conveying transition mechanism 130 to be longer, so that the conveying transition mechanism 130 can play a better transition role. At the same time, since the conveying transition mechanism 130 can rotate, it will not affect the conveyance of objects on the second conveying mechanism 120.

[0054] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the conveying device also includes a transfer mechanism 140, which is arranged at one end where the first conveying mechanism 110 and the second conveying mechanism 120 are close to each other. The transfer mechanism 140 can be rotated to be parallel to the first conveying mechanism 110 or to be parallel to the second conveying mechanism 120. The conveying transition mechanism 130 is used to connect the first conveying mechanism 110 and the transfer mechanism 140.

[0055] Because the first conveying mechanism 110 and the second conveying mechanism 120 are at an angle, the first conveying mechanism 110 and the second conveying mechanism 120 have one end closer to each other and one end farther away from each other. Positioning the transfer mechanism 140 at the end closer to each other facilitates the transfer mechanism 140 in transferring objects conveyed by the first conveying mechanism 110 and the second conveying mechanism 120.

[0056] Specifically, such as Figure 1 As shown, when the transfer mechanism 140 needs to transfer the object conveyed by the first conveying mechanism 110, the transfer mechanism 140 can be rotated to connect with the first conveying mechanism 110. Figure 2 As shown, when the transfer mechanism 140 needs to transfer the object being transferred on the second conveying mechanism 120, the transfer mechanism 140 can be rotated to connect with the second conveying mechanism 120. Since there is an angle between the first conveying mechanism 110 and the second conveying mechanism 120, and in order to ensure the passability of the objects on the second conveying mechanism 120, the first conveying mechanism 110 cannot be set too long. When the transfer mechanism 140 is rotated to connect with the first conveying mechanism 110, there is a large gap between the first conveying mechanism 110 and the transfer mechanism 140, so a transfer transition mechanism 130 is provided at one end of the first conveying mechanism 110 close to the second conveying mechanism 120. Figure 3As shown, the conveying transition mechanism 130 is used to connect the first conveying mechanism 110 and the transfer mechanism 140 , so that the objects conveyed on the first conveying mechanism 110 can be smoothly transferred from the first conveying mechanism 110 to the transfer mechanism 140 .

[0057] In one embodiment of the present application, in order to ensure that the transfer mechanism 130 can smoothly transition when the first conveying mechanism 110 in the conveying device is in operation and that the transfer mechanism 130 does not affect the conveying of objects on the second conveying mechanism 120 when the second conveying mechanism 120 is in operation, a limit device 150 is provided between the transfer mechanism 130 and the first conveying mechanism 110. When the transfer mechanism 130 is not subjected to external force, the limit device 150 limits the transfer mechanism 130 from rotating in a second direction, which is opposite to the first direction.

[0058] like Figure 1 or Figure 2 As shown, when the transmission transition mechanism 130 is not subjected to external force, the transmission transition mechanism 130 and the first transmission mechanism 110 are in the same plane or approximately in the same plane. At this time, the limit device 150 set between the transmission transition mechanism 130 and the first transmission mechanism 110 limits the transmission transition mechanism 130 to rotate in the second direction. That is, Figure 1 or Figure 2 In the embodiment of the present application, the limiting device 150 limits the transmission transition mechanism 130 to rotate in the counterclockwise direction. Figures 1 to 5 , the first direction refers to the clockwise direction, and the second direction refers to the counterclockwise direction.

[0059] Specifically, in one embodiment of the present application, Figures 3 to 5 As shown, the limiting device 150 includes a limiting swing arm 151 fixedly provided on the conveying transition mechanism 130 and a limiting rod 152 provided on the first conveying mechanism 110 .

[0060] like Figure 3 As shown, when the conveying device is in the first state, that is, when the first conveying mechanism 110 is conveying an object, the limiting swing arm 151 abuts against the limiting rod 152, and the limiting rod 152 restricts the limiting swing arm 151 from rotating in the second direction. When an object on the first conveying mechanism 110 passes through the conveying transition mechanism 130, the object exerts a certain gravity on the conveying transition mechanism 130. Since the conveying transition mechanism 130 is rotatably connected to the first conveying mechanism 110, the limiting rod 152 exerts a certain supporting force on the limiting swing arm 151 to prevent the conveying transition mechanism 130 from rotating, thereby allowing the object on the first conveying mechanism 110 to pass through the conveying transition mechanism 130 smoothly.

[0061] like Figure 4As shown, when the conveying device is in the second state, that is, when the second conveying mechanism 120 is conveying an object, but the height of the object being conveyed is less than the second spacing, the conveying transition mechanism 130 does not affect the conveyed object. In other words, the conveying surface of the conveying transition mechanism 130 remains flush with the conveying surface of the first conveying mechanism 110. At this time, the limiting swing arm 151 abuts against the limiting rod 152.

[0062] like Figure 5 As shown, when the conveying device is in the second state, that is, when the second conveying mechanism 120 is conveying an object, the height of the object being conveyed is less than the first spacing and greater than the second spacing. At this time, the conveying transition mechanism 130 will affect the object being conveyed. When the second conveying mechanism 120 conveys an object, the object is Figure 5 When an object moves from right to left and reaches the location of the transfer mechanism 130, the object on the second transfer mechanism 120 pushes the transfer mechanism 130 to rotate because the object is higher than the lowest point of the transfer mechanism 130. Since the object moves from right to left, it pushes the transfer mechanism 130 to rotate clockwise. At this time, the limit swing arm 151 located on the transfer mechanism 130 also rotates with the transfer mechanism 130. In other words, the limit swing arm 151 rotates in the first direction (clockwise), away from the limit rod 152.

[0063] In one embodiment of the present application, reference Figure 6 , Figure 6 This is a schematic diagram of the structure of a transmission transition mechanism provided in an embodiment of the present application. Figure 6 As shown, the conveyor transition mechanism 130 includes a mounting frame 131 and a roller 132. The roller 132 is rotatably connected to the mounting frame 131. The first end of the mounting frame 131 is rotatably connected to the first conveyor mechanism 110. The axial direction of the roller 132 is perpendicular to the conveying direction of the first conveyor mechanism 110. The limiting swing arm 151 is fixedly connected to the mounting frame 131.

[0064] In the embodiment of the present application, the mounting frame 131 primarily serves to support and connect the first conveying mechanism 110. By providing a roller 132 and rotatably connecting the roller 132 to the mounting frame 131, objects on the first conveying mechanism 110 can smoothly pass through the conveying transition mechanism 130. At the same time, when an object on the second conveying mechanism 120 pushes the conveying transition mechanism 130 to rotate, the object on the second conveying mechanism 120 contacts the roller 132 in the conveying transition mechanism 130. The roller 132 can rotate as the object moves, thus avoiding scratches on the object on the second conveying mechanism 120.

[0065] The axial direction of the roller 132 is perpendicular to the conveying direction of the first conveying mechanism 110 so that the rotation direction of the roller 132 is consistent with the conveying direction of the first conveying mechanism 110. This allows objects on the first conveying mechanism 110 to pass through the conveying transition mechanism 130 along the conveying direction of the first conveying mechanism 110.

[0066] In one embodiment of the present application, a plurality of rollers 132 may be provided on the mounting frame 131. The plurality of rollers 132 are arranged in parallel, with rollers 132 provided at both ends of the mounting frame 131. Providing multiple rollers 132 and arranging the plurality of rollers 132 in parallel facilitates the conveyance of objects. A greater number of rollers 132 can prevent the spacing between adjacent rollers 132 from being too large, which could result in the spacing between adjacent rollers 132 being greater than the length or width of the conveyed object, causing the object to become stuck on the conveying transition mechanism 130.

[0067] By providing rollers 132 at both ends of the mounting frame 131, a smooth transition can be achieved between the transport transition mechanism 130 and the first transport mechanism 110, as well as between the transport transition mechanism 130 and the transfer mechanism 140. This allows objects on the first transport mechanism 110 to be smoothly transferred to the transport transition mechanism 130, and allows objects on the transport transition mechanism 130 to be smoothly transferred to the transfer mechanism.

[0068] In one embodiment of the present application, Figure 1 and Figure 6 As shown, the mounting bracket 131 is provided with a connection hole 1311, and the first conveying mechanism 110 is provided with a rotation shaft 111. The mounting bracket 131 is rotationally connected to the rotation shaft 111 through the connection hole 1311. The mounting bracket 131 is rotationally connected to the rotation shaft 111 through the connection hole 1311, thereby achieving a rotational connection between the conveying transition mechanism 130 and the first conveying mechanism 110. The rotational connection can be achieved by providing the connection hole 1311 and the rotation shaft 111, which has a simple structure and low cost. Of course, the embodiments of the present application are not limited to using other connection methods to achieve the rotational connection between the conveying transition mechanism 130 and the first conveying mechanism 110.

[0069] In one embodiment of the present application, the weight of the portion of the conveying transition mechanism 130 located on the first side of the rotating shaft 111 is greater than the weight of the portion of the conveying transition mechanism 130 located on the second side of the rotating shaft 111. The first side of the rotating shaft 111 is the side close to the first end of the first conveying mechanism 110, and the second side of the rotating shaft 111 is the side away from the first end of the first conveying mechanism 110.

[0070] Specifically, if Figures 1 to 6 As shown, with the rotation axis 111 as the boundary, the first side of the rotation axis 111 refers to Figures 1 to 5The left side of the rotating shaft 111, the second side of the rotating shaft 111 refers to Figures 1 to 5 That is, the weight of the partial transmission transition mechanism 130 on the left side of the rotation shaft 111 is greater than the weight of the partial transmission transition mechanism 130 on the right side of the rotation shaft 111.

[0071] Specifically, such as Figure 6 As shown, the weight of the portion of the conveying transition mechanism 130 on the first side of the rotating shaft 111 may refer to the weight of the mounting bracket 131 and the roller 132, and the weight of the portion of the conveying transition mechanism 130 on the second side of the rotating shaft 111 may refer to the weight of the position-limiting swing arm 151. In other words, the weight of the mounting bracket 131 and the roller 132 is greater than the weight of the position-limiting swing arm 151.

[0072] The transmission transition mechanism 130 is not subject to external force. Figures 1 to 4 The transfer mechanism 130 in the embodiment has a tendency to rotate counterclockwise due to its own gravity. The support rod exerts a supporting force on the limiting swing arm 151, thereby maintaining a force balance on the transfer mechanism 130. This allows the transfer surface of the transfer mechanism 130 to be flush with the transfer surface of the first transfer mechanism 110.

[0073] like Figure 5 As shown, when the height of the object conveyed by the second conveying mechanism 120 is greater than the second spacing, the object conveyed by the second conveying mechanism 120 will push the conveying transition mechanism 130 to rotate. After the object conveyed by the second conveying mechanism 120 passes through the conveying transition mechanism 130, the weight of the portion of the conveying transition mechanism 130 located on the first side of the rotating shaft 111 is greater than the weight of the portion of the conveying transition mechanism 130 located on the second side of the rotating shaft 111. The conveying transition mechanism 130 will rotate in the second direction (counterclockwise) until the limiting swing arm 151 abuts against the limiting rod 152. The limiting rod 152 applies a supporting force through the limiting swing arm 151, so that the conveying transition mechanism 130 regains balance and returns to the Figure 2 The status shown.

[0074] The above is only a specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this application, which should be covered by the scope of protection of the present application.

[0075] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0076] Although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic inventive concepts. Therefore, the scope of protection of this application includes the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0077] This article uses specific examples to illustrate the working principle and implementation method of the transmission device of this application. The description of the above embodiments is only used to help understand the specific settings and core ideas of this application; at the same time, for general technical personnel in this field, based on the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on this application.

[0078] The above content is only a specific embodiment of this application, but the scope of protection of this application is not limited to this. Any changes or replacements within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A conveying device, characterized in that: The invention comprises a first conveying mechanism, a second conveying mechanism and a conveying transition mechanism, wherein the first conveying mechanism is located on the conveying side of the second conveying mechanism and is spaced apart from the second conveying mechanism, and an angle is formed between the conveying surface of the first conveying mechanism and the conveying surface of the second conveying mechanism; The first end of the transmission transition mechanism is rotatably connected to an end of the first transmission mechanism close to the second transmission mechanism; When the conveying device is in the first state, the conveying surface of the conveying transition mechanism and the conveying surface of the first conveying mechanism are in the same plane; When the conveying device is in the second state, the conveying surface of the conveying transition mechanism is in the same plane as the conveying surface of the first conveying mechanism, or the conveying transition mechanism rotates along the first direction under the action of external force, so that the second end of the conveying transition mechanism is away from the second conveying mechanism.

2. The conveying device according to claim 1, characterized in that The conveying device also includes a transfer mechanism, which is arranged at one end where the first conveying mechanism and the second conveying mechanism are close to each other. The transfer mechanism can be rotated to be parallel to the first conveying mechanism or to be parallel to the second conveying mechanism. The conveying transition mechanism is used to connect the first conveying mechanism and the transfer mechanism.

3. The conveying device according to claim 2, characterized in that A limiting device is provided between the transmission transition mechanism and the first transmission mechanism. When the transmission transition mechanism is not subjected to external force, the limiting device limits the transmission transition mechanism from rotating in a second direction, which is opposite to the first direction.

4. The conveying device according to claim 3, characterized in that The limiting device includes a limiting swing arm fixedly arranged on the transmission transition mechanism and a limiting rod arranged on the first transmission mechanism; When the conveying device is in the first state, the limiting swing arm abuts against the limiting rod, and the limiting rod limits the limiting swing arm from rotating along the second direction; When the conveying device is in the second state, the limiting swing arm abuts against the limiting rod, or the limiting swing arm rotates along the first direction under the action of an external force to move away from the limiting rod.

5. The conveying device according to any one of claims 1 to 4, characterized in that The transmission transition mechanism includes a mounting frame and a roller, and the roller is rotatably connected to the mounting frame; The first end of the mounting bracket is rotatably connected to the first conveying mechanism, and the axial direction of the roller is perpendicular to the conveying direction of the first conveying mechanism.

6. The conveying device according to claim 5, characterized in that A plurality of rollers are arranged on the mounting frame, the plurality of rollers are arranged in parallel, and the rollers are arranged at both ends of the mounting frame.

7. The conveying device according to claim 6, characterized in that The mounting bracket is provided with a connecting hole, the first transmission mechanism is provided with a rotating shaft, and the mounting bracket is rotatably connected to the rotating shaft through the connecting hole.

8. The conveying device according to claim 7, characterized in that The weight of the portion of the transmission transition mechanism located on the first side of the rotation axis is greater than the weight of the portion of the transmission transition mechanism located on the second side of the rotation axis; The first side of the rotating shaft is a side close to the first end of the first conveying mechanism, and the second side of the rotating shaft is a side away from the first end of the first conveying mechanism.

9. The conveying device according to claim 1, characterized in that The first conveying mechanism is arranged obliquely, and the second conveying mechanism is arranged horizontally.

10. The conveying device according to claim 9, characterized in that The minimum distance between the first conveying mechanism and the second conveying mechanism is greater than the height of the object conveyed on the second conveying mechanism; the minimum distance between the conveying transition mechanism and the second conveying mechanism is less than the height of the object conveyed on the second conveying mechanism.

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