Goods shelf device capable of automatically loading and unloading goods and suitable for logistics storage

Abstract

The automatic goods loading and unloading goods shelf device suitable for logistics storage comprises a base, two first screw rods are rotationally installed on the upper end face of the base through moving grooves and connected through a transmission mechanism, a first motor connected with one first screw rod is fixedly installed on the outer wall of the base, and a second motor connected with the other first screw rod is fixedly installed on the outer wall of the base. And two first limiting rods are fixedly installed on the inner wall of the moving groove, two moving sleeves are installed on the outer walls of the two first screws in a threaded mode, the outer walls of the two first limiting rods slidably penetrate through the two moving sleeves, and a first connecting frame is fixedly installed on the upper end face of each moving sleeve. By arranging the first screw rod, the connecting plate, the second connecting frame and the like, the distance between the first connecting frame can be adjusted by matching the first screw rod with the two moving sleeves, and meanwhile, the connecting plate is stressed to drive the second connecting frame to move up and down, so that goods on goods shelves with different heights can be loaded and unloaded.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics warehousing automation, in particular to a shelf device suitable for automatic loading and unloading of goods in logistics warehousing. Background Art

[0002] Logistics warehousing refers to one of the various logistics links involved in transporting goods from manufacturers or suppliers to consumers. The storage link involves storing goods in logistics warehouses so that they can meet market demand at any time. It is an important part of logistics. The functions of logistics warehousing include storage and protection, reducing cargo losses, improving turnover rates, and ensuring product quality.

[0003] In logistics warehousing, goods need to be placed on shelves. In order to improve work accuracy, work efficiency and save labor costs, special automated equipment will be used to put the goods on the shelves instead of manual processing. In the existing technology, most automated loading and unloading equipment can only load and unload goods on shelves of the same height. When the shelf is higher than the automated loading and unloading equipment, it takes a lot of time to replace the automated loading and unloading equipment, which not only wastes time, but also reduces work efficiency and is not practical enough. Therefore, it is necessary to redesign a shelf device suitable for automatic loading and unloading of goods in logistics warehousing to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a shelf device suitable for automatic loading and unloading of goods in logistics warehousing.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is fixedly provided with a first motor connected to one of the first screws, and the second motor is connected to the second motor by a transmission mechanism.

[0007] Preferably, the transmission mechanism comprises two pulleys on the outer wall of the first screw, and the two pulleys are connected for transmission via a belt.

[0008] Preferably, the connection mechanism is a connection plate rotatably mounted on the inner wall of the first connection frame, and the end of the connection plate is rotatably connected to the inside of the second connection frame.

[0009] Preferably, the limiting mechanism includes a second limiting rod fixedly installed between the two support plates, and the second limiting rod slides through the two moving blocks.

[0010] Preferably, the connecting mechanism comprises a connecting rod fixedly mounted on the bottom wall of the moving block, and an end portion of the connecting rod is fixedly connected to the outer wall of the positioning frame.

[0011] Preferably, a plurality of movable wheels are fixedly mounted on the bottom wall of the base, and each of the movable wheels is a universal wheel.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as the first screw, the connecting plate and the second connecting frame, the rotation of the first screw can adjust the distance between the first connecting frames by cooperating with the two movable sleeves. At the same time, the connecting plate is forced to drive the second connecting frame to move up and down, thereby realizing the loading and unloading of goods on shelves of different heights.

[0014] 2. By setting up components such as a second screw, a positioning frame and a clamping roller, the second screw can cause the two positioning frames to move closer to each other when it rotates, and the goods can be clamped and fixed by multiple clamping rollers installed in the two clamping frames, thereby preventing the goods from being displaced and deviated during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a shelf device suitable for automatic loading and unloading of goods in logistics warehousing proposed by the utility model;

[0016] Figure 2 This is a right-side structural schematic diagram of a shelf device suitable for automatic loading and unloading of goods in logistics warehousing proposed by the present invention;

[0017] Figure 3 for Figure 1 Schematic diagram of the vertical cross-section structure;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 base, 2 moving wheel, 3 first screw, 4 pulley, 5 first motor, 6 first limiting rod, 7 moving sleeve, 8 first connecting frame, 9 connecting plate, 10 second connecting frame, 11 transportation equipment, 12 support plate, 13 second screw, 14 second motor, 15 second limiting rod, 16 moving block, 17 connecting rod, 18 positioning frame, 19 clamping roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-5The lifting mechanism comprises a lifting mechanism 4, a lifting mechanism 4 being a lifting mechanism 4 for lifting the lifting mechanism 4, a lifting mechanism 5 being a lifting mechanism 5 for lifting the lifting mechanism 4 is connected with the lifting mechanism 4 by a belt drive mechanism.

[0023] Two support plates 12 are fixedly installed on the upper end surface of the transport equipment 11, and a second screw 13 is rotatably installed between the two support plates 12. A second motor 14 connected to the second screw 13 is fixedly installed on the outer wall of one of the support plates 12, and two moving blocks 16 are threadedly installed on the outer wall of the second screw 13 through a limiting mechanism. The limiting mechanism includes a second limiting rod 15 fixedly installed between the two support plates 12, and the second limiting rod 15 slides through the two moving blocks 16. The second limiting rod 15 can limit the two moving blocks 16 so that the two moving blocks 16 can only move axially along the outer wall of the second screw 13. The two moving blocks 16 are fixedly installed with a positioning frame 18 through a connecting mechanism. The connecting mechanism includes a connecting rod 17 fixedly installed on the bottom wall of the moving block 16, and the end of the connecting rod 17 is fixedly connected to the outer wall of the positioning frame 18. Multiple clamping rollers 19 are rotatably installed inside the two positioning frames 18. The clamping roller 19 is a mechanical equipment component, mainly used to apply necessary tension or clamping force during material processing to ensure stable transmission or processing of materials.

[0024] When the load shears 11 are lifted up, the load 12 is lifted and the load 24 is lifted.In addition, the load shears 11 are lifted and the load 24 is lifted.

[0025] At the same time, when the transportation equipment 11 is transporting goods, the second motor 14 drives the second screw 13 to rotate. When the second screw 13 rotates, it can drive the two moving blocks 16 to move relative to each other through cooperation with the second limit rod 15. At this time, the two moving blocks 16 can respectively drive the two positioning frames 18 to move through the cooperation of the connecting rod 17, thereby making the two positioning frames 18 move relative to each other and approach each other, and the goods are clamped and fixed by multiple clamping rollers 19 rotatably installed in the two positioning frames 18, thereby preventing the goods from being displaced and deviated during transportation, thereby preventing the goods from falling and causing injuries to the staff.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing, comprising a base (1), characterized in that: Two first screws (3) are rotatably mounted on the upper end surface of the base (1) through a movable groove, and the two first screws (3) are connected through a transmission mechanism. A first motor (5) connected to one of the first screws (3) is fixedly mounted on the outer wall of the base (1), and two first limiting rods (6) are fixedly mounted on the inner wall of the movable groove. Two movable sleeves (7) are threadedly mounted on the outer walls of the two first screws (3), and the outer walls of the two first limiting rods (6) slide through the two movable sleeves (7). A first connecting frame (8) is fixedly mounted on the upper end surface of each movable sleeve (7), and each first connecting frame (8) is rotatably connected to a second connecting frame through a connecting mechanism. (10), the outer wall of each second connecting frame (10) is commonly connected to a transport device (11), two support plates (12) are fixedly installed on the upper end surface of the transport device (11), a second screw (13) is rotatably installed between the two support plates (12), a second motor (14) connected to the second screw (13) is fixedly installed on the outer wall of one of the support plates (12), two moving blocks (16) are threadedly installed on the outer wall of the second screw (13) through a limiting mechanism, both of the moving blocks (16) are fixedly installed with a positioning frame (18) through a connecting mechanism, and multiple clamping rollers (19) are rotatably installed inside the two positioning frames (18).

2. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing according to claim 1, characterized in that: The transmission mechanism comprises two pulleys (4) on the outer walls of the first screw rods (3), and the two pulleys (4) are connected for transmission via a belt.

3. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing according to claim 2, characterized in that: The connection mechanism is rotatably mounted on a connection plate (9) on the inner wall of the first connection frame (8), and the end of the connection plate (9) is rotatably connected to the inside of the second connection frame (10).

4. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing according to claim 3, characterized in that: The limiting mechanism comprises a second limiting rod (15) fixedly mounted between two support plates (12), and the second limiting rod (15) slides through two moving blocks (16).

5. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing according to claim 4, characterized in that: The connecting mechanism comprises a connecting rod (17) fixedly mounted on the bottom wall of the moving block (16), and the end of the connecting rod (17) is fixedly connected to the outer wall of the positioning frame (18).

6. A shelf device suitable for automatic loading and unloading of goods in logistics warehousing according to claim 5, characterized in that: A plurality of movable wheels (2) are fixedly mounted on the bottom wall of the base (1), and each movable wheel (2) is a universal wheel.

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