Ultra-low transition conveying device and warehousing system

Abstract

The embodiment of the utility model provides an ultra-low transition conveying device and a warehousing system. The ultra-low transition conveying device comprises a goods conveying assembly and a lifting assembly. The goods conveying assembly is used for conveying goods. The lifting assembly is arranged at the bottom of the goods conveying assembly and used for controlling the goods conveying assembly to ascend and descend so that the goods can be jacked and transferred, and the goods can enter the other conveying line from one conveying line. Due to the fact that the lifting assembly of the ultra-low transition conveying device is directly and fixedly arranged at the bottom of the goods conveying assembly, compared with a jacking transfer machine in the prior art, the ultra-low transition conveying device is simple in structure, low in overall height and capable of being applied to goods transfer between two conveying lines low in height.

Description

Technical Field

[0001] This application relates to the field of logistics equipment technology, and in particular to an ultra-low-position transition conveying device and warehousing system. Background Technology

[0002] In the logistics sector, each warehousing system is equipped with multiple conveyor lines that connect the storage area with the inbound and outbound areas. Goods flow and are transported between these conveyor lines, thereby completing the outbound and inbound processes.

[0003] In related technologies, lifting transfer machines are typically used to transfer goods between two adjacent conveyor lines. The lifting transfer machine changes the direction of goods transport, allowing goods to move from one conveyor line to another.

[0004] In some warehousing systems, the conveyor lines are relatively low. However, existing lifting transfer machines are complex in structure and too large in size, and their transfer conveyor surface cannot be lower than the conveyor surface of the conveyor line, thus making it impossible to transfer goods between two adjacent conveyor lines. Utility Model Content

[0005] This application provides an ultra-low-level transition conveying device and warehousing system for transferring goods between two adjacent conveyor lines with similar heights.

[0006] In a first aspect, embodiments of this application provide an ultra-low-position transition conveying device, comprising:

[0007] Cargo conveying components used for conveying goods;

[0008] A lifting assembly is disposed at the bottom of the cargo conveying assembly. The lifting assembly is used to control the lifting and lowering of the cargo conveying assembly to lift and transfer cargo.

[0009] In one feasible implementation, multiple lifting components are provided, and the multiple lifting components are evenly distributed at the bottom of the cargo conveying component along the conveying direction of the cargo conveying component.

[0010] In one feasible implementation, the ultra-low-position transition conveying device further includes a mounting base, on which multiple lifting components are mounted.

[0011] In one feasible implementation, when the ultra-low-position transition conveying device is located at the end of the conveying line, the side of the cargo conveying assembly away from the conveying line is configured as a high-position support, the high-position support protruding from the conveying surface of the cargo conveying assembly, and a guide plate is provided on the high-position support for guiding the cargo.

[0012] In one feasible implementation, multiple guide wheels are evenly arranged on the guide plate along its length.

[0013] In one feasible implementation, when the ultra-low-position transition conveying device is installed in the conveying line, one side of the cargo conveying assembly is configured as a low-position support.

[0014] In one feasible implementation, the lifting assembly is configured as an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, a lead screw and nut lifting assembly, or a gear and rack lifting assembly.

[0015] In one possible implementation, the cargo conveying assembly is configured as a roller conveyor assembly, a conveyor belt conveyor assembly, or a chain conveyor assembly.

[0016] In one feasible implementation, when the cargo conveying assembly is configured as a roller conveying assembly, the roller conveying assembly includes a fixed support, a drive motor, a transmission assembly, and a plurality of rollers.

[0017] The bottom of the fixed bracket is connected to the lifting assembly. Multiple rollers are evenly arranged on the fixed bracket along its length. The drive motor is mounted on the fixed bracket and drives all the rollers to rotate through the transmission assembly.

[0018] Secondly, embodiments of this application also provide a warehousing system, including multiple parallel conveyor lines and an ultra-low-position transition conveyor as described in any of the first aspects, wherein the ultra-low-position transition conveyor is disposed between two adjacent conveyor lines and is used to transfer goods between the two adjacent conveyor lines.

[0019] This application provides an ultra-low-position transition conveying device, including a cargo conveying assembly and a lifting assembly. The cargo conveying assembly is used to transport cargo. The lifting assembly is disposed at the bottom of the cargo conveying assembly and is used to control the lifting and lowering of the cargo conveying assembly to lift and transfer cargo, allowing cargo to move from one conveyor line to another. Because the lifting assembly of the ultra-low-position transition conveying device is directly fixed to the bottom of the cargo conveying assembly, compared to existing lifting and transferring machines, this ultra-low-position transition conveying device has a simpler structure and lower overall height, and can be applied to transfer cargo between two conveyor lines with similar heights.

[0020] In addition, compared to placing the lifting component on the side of the cargo conveying component, this application places the lifting component at the bottom of the cargo conveying component, making full use of the space at the bottom of the cargo conveying component, which can reduce the overall width and volume of the device, thereby reducing the installation space of the device, which is beneficial for installing the device in compact working conditions.

[0021] Secondly, embodiments of this application also provide a warehousing system comprising multiple parallel conveyor lines and an ultra-low-profile transition conveyor as described in any of the first aspects. The ultra-low-profile transition conveyor is disposed between two adjacent conveyor lines and is used to transfer goods between the two adjacent conveyor lines. Since this warehousing system includes the ultra-low-profile transition conveyor of any of the above-described technical solutions, it possesses all the beneficial effects of the ultra-low-profile transition conveyor of any of the above-described technical solutions, which will not be elaborated further here. Attached Figure Description

[0022] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present application, but do not constitute an undue limitation of the present invention.

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the structure of an ultra-low-position transition conveying device provided in an embodiment of this application;

[0025] Figure 2 yes Figure 1 A schematic diagram of the ultra-low-position transition conveyor device from another angle;

[0026] Figure 3 yes Figure 1 Side view of the ultra-low-position transition conveyor device in the middle;

[0027] Figure 4 This is a side view of an ultra-low-position transition conveying device provided in another embodiment of this application;

[0028] Figure 5 This is a schematic diagram of the application of an ultra-low-position transition conveying device provided in an embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100 - Ultra-low position transition conveyor; 200 - First chain conveyor line; 300 - Second chain conveyor line;

[0031] 110 - Cargo conveying assembly; 120 - Lifting assembly; 130 - Mounting base; 140 - High-level support; 150 - Guide plate; 160 - Guide wheel; 170 - Low-level support;

[0032] 111-Fixed bracket; 112-Drive motor; 113-Transmission assembly; 114-Roller. Detailed Implementation

[0033] 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 with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0034] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] In the logistics sector, each warehousing system is equipped with multiple conveyor lines that connect the storage area with the inbound and outbound areas. Goods flow and are transported between these conveyor lines, thereby completing the outbound and inbound processes.

[0038] In related technologies, lifting transfer machines are typically used to transfer goods between two adjacent conveyor lines. The lifting transfer machine changes the direction of goods transport, allowing goods to move from one conveyor line to another.

[0039] In some warehousing systems, the conveyor lines are relatively low. However, existing lifting transfer machines are complex in structure and too large in size, and their transfer conveyor surface cannot be lower than the conveyor surface of the conveyor line, thus making it impossible to transfer goods between two adjacent conveyor lines.

[0040] In order to transfer goods between two adjacent conveyor lines with relatively low heights, this application provides an ultra-low-level transition conveyor and warehousing system. The solution provided by this application will be described in detail below with reference to the accompanying drawings.

[0041] Figure 1 This is a schematic diagram of the structure of an ultra-low position transition conveying device 100 provided in an embodiment of this application; Figure 2 yes Figure 1 A schematic diagram of the structure of the ultra-low-position transition conveying device 100 as viewed from another angle.

[0042] Reference Figure 1 and Figure 2 As shown, this application embodiment provides an ultra-low-position transition conveying device 100, including a cargo conveying assembly 110 and a lifting assembly 120. The cargo conveying assembly 110 is used to convey cargo. The lifting assembly 120 is disposed at the bottom of the cargo conveying assembly 110 and is used to control the lifting and lowering of the cargo conveying assembly 110 to lift and transfer cargo, allowing cargo to enter from one conveyor line to another. Because the lifting assembly 120 of the ultra-low-position transition conveying device 100 is directly fixedly disposed at the bottom of the cargo conveying assembly 110, compared with the lifting and transferring machines in the prior art, this ultra-low-position transition conveying device 100 has a simple structure and a lower overall height, and can be applied to transfer cargo between two conveyor lines with similar heights.

[0043] In addition, compared to setting the lifting component 120 on the side of the cargo conveying component 110, this application sets the lifting component 120 at the bottom of the cargo conveying component 110, making full use of the space at the bottom of the cargo conveying component 110, which can reduce the overall width and volume of the device, thereby reducing the installation space of the device, which is beneficial for installing the device in compact working conditions.

[0044] Specifically, the ultra-low-position transition conveying device 100 is installed in the chain conveyor line or at the end of the chain conveyor line. The lifting component 120 controls the height of the goods conveying component 110 to decrease. The conveying surface of the goods conveying component 110 is located below the conveying surface of the chain conveyor line. When the chain conveyor line conveys the goods (e.g., a pallet) to the top of the goods conveying component 110, the lifting component 120 controls the height of the goods conveying component 110 to increase, thereby lifting the goods off the chain conveyor line and conveying the goods in another direction.

[0045] In some examples, a lifting assembly 120 is provided on each side of the bottom of the cargo conveying assembly 110. Each lifting assembly 120 has a lifting limit assembly on each side. The lifting limit assembly is used to limit the cargo conveying assembly 110, ensuring it can only move vertically and preventing skewing. The lifting assembly 120 is used to drive the cargo conveying assembly 110 to move up and down. For example, the lifting limit assembly can be a sliding limit rod, which is prior art and will not be described in detail here.

[0046] In other examples, multiple lifting components 120 are provided. Along the conveying direction of the cargo conveying component 110, multiple lifting components 120 are evenly distributed at the bottom of the cargo conveying component 110. Multiple lifting components 120 operate simultaneously to control the lifting and lowering of the cargo conveying component 110.

[0047] Continue to refer to Figure 1 and Figure 2 As shown, in some examples, the ultra-low-position transition conveying device 100 also includes a mounting base 130, on which multiple lifting components 120 are disposed. The mounting base 130 can be fixedly mounted on the ground. Specifically, the fixed end of each lifting component 120 is fixed to the mounting base 130, and the movable end of the lifting component 120 is connected to the bottom of the cargo conveying component 110. The lifting component 120 extends and retracts to change its length, thereby controlling the lifting and lowering of the cargo conveying component 110.

[0048] Figure 3 yes Figure 1 Side view of the ultra-low position transition conveyor 100 in the middle; Figure 4 This is a side view of an ultra-low-position transition conveying device 100 provided in another embodiment of this application. Figure 5 This is a schematic diagram of the application of the ultra-low position transition conveying device 100 provided in one embodiment of this application.

[0049] Reference Figure 3 As shown, in some examples, one side of the cargo conveying assembly 110 in the ultra-low-position transition conveyor 100 is configured as a low-position support 170, the upper surface of which is slightly higher than the conveying surface of the cargo conveying assembly 110. A guide plate 150 is provided on the low-position support 170, which can both cover the transmission assembly 113 of the cargo conveying assembly 110 and position and guide the cargo. Furthermore, the other side of the cargo conveying assembly 110 opposite to the low-position support 170 is flush with the conveying surface of the cargo conveying assembly 110. Specifically, the ultra-low-position transition conveyor 100 in these examples is suitable for installation in a chain conveyor line, for example... Figure 5 In the first chain conveyor line 200. For example... Figure 5As shown, the ultra-low position transition conveyor 100 in the first chain conveyor line 200 can transport goods from both the left and right sides. That is, goods can move from the left side of the ultra-low position transition conveyor 100 to above it, or from the right side to above it. Since the low position support 170 is slightly higher than the conveying surface of the goods conveying assembly 110, when goods move from the side opposite to the low position support 170 to above the goods conveying assembly 110, the low position support 170 and its guide plate 150 can block, position, and guide the movement of the goods. When goods move from the same side as the low position support 170 to above the goods conveying assembly 110, since the low position support 170 is only slightly higher than the conveying surface of the goods conveying assembly 110, the low position support 170 will not affect the movement of the goods onto the conveying surface of the goods conveying assembly 110.

[0050] like Figure 4 As shown, with Figure 3 Unlike the ultra-low-position transition conveyor 100, in some other examples, one side of the cargo conveying assembly 110 is provided with a high-position support 140, which protrudes from the conveying surface of the cargo conveying assembly 110. This high-position support 140 is also provided with a guide plate 150, which can block and guide the cargo, preventing it from exceeding the conveying position due to inertia or tilting due to conveying vibration. In these examples, the ultra-low-position transition conveyor 100 is suitable for installation at the end of a chain conveyor line. Figure 5 As shown, the ultra-low position transition conveyor 100 is installed at the end of the second chain conveyor line 300. When the goods move from the second chain conveyor line 300 to the ultra-low position transition conveyor 100, the high position support 140 and the guide plate 150 can block and guide the goods, preventing the goods from slipping off the high position support 140 side of the goods conveying assembly 110.

[0051] To enhance the guiding effect of the guide plate 150 on the elevated support 140, in some examples, multiple guide wheels 160 are evenly arranged on the guide plate 150 along the length direction of the elevated support 140, i.e., the length direction of the guide plate 150. The guide wheels 160 convert the static friction between the goods and the guide plate 150 into dynamic friction, thereby reducing the frictional force between them and facilitating the transport of goods by the goods transport assembly 110.

[0052] For example, the cargo conveying assembly 110 in all the above embodiments can be configured as a roller conveying assembly, a conveyor belt conveying assembly, or a chain conveying assembly, and the lifting assembly 120 can be configured as an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, a lead screw and nut lifting assembly, or a gear and rack lifting assembly. The roller conveying assembly, conveyor belt conveying assembly, or chain conveying assembly are all existing conveying assemblies, and the pneumatic cylinder, hydraulic cylinder, lead screw and nut lifting assembly, or gear and rack lifting assembly are all existing lifting assemblies, and will not be described in detail here.

[0053] This application uses the example of the cargo conveying assembly 110 being configured as a roller conveying assembly and the lifting assembly 120 being configured as a cylinder to illustrate the solution of this application.

[0054] The roller conveyor assembly includes a fixed bracket 111, a drive motor 112, a transmission assembly 113, and multiple rollers 114. The bottom of the fixed bracket 111 is connected to the lifting assembly 120. The multiple rollers 114 are evenly arranged on the fixed bracket 111 along its length. The drive motor 112 is mounted on the fixed bracket 111 and drives all the rollers 114 to rotate through the transmission assembly 113 to convey goods. Along the length of the fixed bracket 111, multiple cylinders are spaced apart at the bottom of the fixed bracket 111. The movable end of each cylinder is fixedly connected to the bottom of the fixed bracket 111, and the fixed end of each cylinder is fixedly connected to the mounting base 130. The multiple cylinders work together to control the lifting and lowering of the goods conveyor assembly 110 to lift and transfer goods on the chain conveyor line.

[0055] Additionally, for example, such as Figure 3 As shown, the fixed bracket 111 on the side of the cargo conveying assembly 110 where the transmission assembly 113 is located is configured as a low-position bracket 170. A guide plate 150 is provided on the low-position bracket 170. The guide plate 150 covers and protects the transmission assembly 113 while simultaneously blocking and guiding the cargo. Similarly, as... Figure 4 As shown, the fixed bracket 111 on the side of the cargo conveying assembly 110 where the transmission assembly 113 is located is configured as a high-level bracket 140, and along the length direction of the high-level bracket 140, a plurality of guide wheels 160 are evenly distributed on the guide plate 150 on the high-level bracket 140.

[0056] Secondly, embodiments of this application also provide a warehousing system comprising multiple parallel conveyor lines and an ultra-low-position transition conveyor 100 as described in any of the first aspects. The ultra-low-position transition conveyor 100 is disposed between two adjacent conveyor lines and is used to transfer goods between the two adjacent conveyor lines. The conveyor lines can be configured as chain conveyor lines, which are also low-position conveying devices. In the unraised state, the conveying surface of the chain conveyor line is higher than the conveying surface of the ultra-low-position transition conveyor 100. When the ultra-low-position transition conveyor 100 is raised, its conveying surface is higher than the conveying surface of the chain conveyor line, lifting the pallet away from the chain conveyor line and transferring it to another chain conveyor line. Since this warehousing system includes the ultra-low-position transition conveyor 100 in any of the above technical solutions, it possesses all the beneficial effects of the ultra-low-position transition conveyor 100 in any of the above technical solutions, which will not be elaborated further here.

[0057] It is readily understood that, based on the several embodiments provided in this application, those skilled in the art can combine, split, or reorganize the embodiments of this application to obtain other embodiments, none of which exceed the protection scope of this application.

[0058] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. An ultra-low position transition delivery device, characterized by, The application relates to a super-low-position transition conveying device. The super-low-position transition conveying device comprises: a cargo conveying assembly (110) for conveying cargo; 2. The ultra-low position transition delivery device of claim 1, wherein, a lifting assembly (120) arranged at the bottom of the cargo conveying assembly (110), the lifting assembly (120) being used for controlling the lifting of the cargo conveying assembly (110) to lift and move the cargo.

3. The ultra-low position transition delivery device of claim 2, wherein, The lifting assembly (120) is arranged in multiple numbers, and the multiple lifting assemblies (120) are uniformly distributed at the bottom of the cargo conveying assembly (110) along the conveying direction of the cargo conveying assembly (110).

4. The ultra-low position transition delivery device of claim 1, wherein, The super-low-position transition conveying device further comprises a mounting base (130), and the multiple lifting assemblies (120) are arranged on the mounting base (130).

5. The ultra-low position transition delivery device of claim 4, wherein, When the super-low-position transition conveying device is arranged at the end of a conveying line, the side of the cargo conveying assembly (110) away from the conveying line is provided with a high-position support (140), the high-position support (140) protrudes from the conveying surface of the cargo conveying assembly (110), and a guide plate (150) is arranged on the high-position support (140), the guide plate (150) being used for guiding the cargo.

6. The ultra-low position transition delivery device of claim 1, wherein, Along the length direction of the guide plate (150), multiple guide wheels (160) are uniformly arranged on the guide plate (150).

7. The ultra-low position transition delivery device of any of claims 1-6, wherein, When the super-low-position transition conveying device is arranged in a conveying line, one side of the cargo conveying assembly (110) is provided with a low-position support (170).

8. The ultra-low position transition delivery device of any of claims 1-6, wherein, The lifting assembly (120) is configured as an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, a lead screw nut lifting assembly or a gear rack lifting assembly.

9. The ultra-low position transition delivery device of claim 8, wherein, The cargo conveying assembly (110) is configured as a roller conveying assembly, a conveyor belt conveying assembly or a chain conveying assembly. When the cargo conveying assembly (110) is configured as a roller conveying assembly, the roller conveying assembly comprises a fixed support (111), a driving motor (112), a transmission assembly (113) and multiple rollers (114).

10. A warehousing system characterized by, The bottom of the fixed support (111) is connected with the lifting assembly (120), multiple rollers (114) are uniformly arranged on the fixed support (111) along the length direction of the fixed support (111), the driving motor (112) is arranged on the fixed support (111), and the driving motor (112) drives all the rollers (114) to rotate through the transmission assembly (113). The application further relates to a conveying system comprising multiple parallel conveying lines and the super-low-position transition conveying device according to any one of claims 1-9, the super-low-position transition conveying device being arranged between two adjacent conveying lines and being used for transferring cargo between the two adjacent conveying lines.

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