A liftable intelligent logistics storage rack and its production process

Abstract

The present invention discloses a liftable intelligent logistics storage shelf and its production process, which is applied in the technical field of intelligent logistics shelves. By setting a chassis in cooperation with a cylinder, the present invention facilitates the lifting or lowering of the lifting frame and the main frame. The main frame is provided to facilitate the placement of the bracket assembly. Its columns are used to determine the total height of the structure. The side frames cooperate with the frame plates to connect the conveyor belt. The conveyor belt is used to place and move the bracket assembly in contact with it. When in use, goods can be placed inside the material box, and then the bracket assembly is placed on the conveyor belt through the leg plates. When retrieving goods, the conveyor belt drives the bracket assembly to approach the forklift position, and the electric telescopic cylinder extends to drive the tray structure to rise, temporarily increasing the distance from the bottom structure, so as to facilitate the contact and forklift of the forklift structure with it, and avoid the collision of the forklift structure with other goods.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent logistics shelves, and in particular relates to a liftable intelligent logistics storage shelf and a production process thereof. Background Art

[0002] Based on the usage scenarios and storage environment of smart logistics storage shelves, various situations will be encountered when storing and placing goods on smart logistics storage shelves, but not limited to the one mentioned below. When placing and placing goods on storage shelves, they are transported by forklifts or pallets that can be moved between shelves.

[0003] Chinese patent CN113501241B discloses an intelligent logistics storage liftable shelf, including a base frame, a supporting column, a lifting column, a support plate, a transfer ring and a lifting half ring, the lifting column and the supporting column are arranged on the base frame, there are at least two support plates and they are arranged between the lifting column and the supporting column, the transfer ring is arranged on the vertical end wall of the support plate, the inner ring wall of the transfer ring is sleeved on the peripheral wall of the supporting column and is rotatably connected with the supporting column, and a support is arranged between the transfer ring and the supporting column; the lifting half ring is arranged on the vertical end wall of the support plate away from the transfer ring, the lifting half ring is located on the peripheral side of the lifting column, the circumferential open end of the lifting half ring is arranged along the rotational circumference of the support plate toward the lifting column, and the lifting column is provided with a lifting component that drives the support plate to lift independently. The lifting of the support plate can be realized automatically, which is convenient for the placement of goods.

[0004] Existing liftable intelligent logistics storage shelves and their production processes are limited by the thickness of the fork claws of the forklift carrier when storing goods. In order to avoid the fork claws colliding with the goods on the bottom shelf during use, the layer height will be extended, so the available storage space will be reduced. Moreover, when the shelves are used, because the bottom of the fork claws of the forklift carrier occupies a large space, it is difficult to pick up and place goods in extremely low positions.

[0005] Based on the above-mentioned problems, we found that it is difficult to avoid the above problems with the existing intelligent logistics storage shelves. Therefore, we proposed an intelligent logistics storage shelf that can increase the local height of the structure during forklift transportation and can lift the entire shelf to facilitate cooperation with forklift vehicles. Summary of the invention

[0006] The purpose of the present invention is to provide an existing liftable intelligent logistics storage shelf and its production process, which has the advantages of being able to increase the local height of the structure during forklift transportation and being able to lift the entire shelf to facilitate cooperation with forklift vehicles.

[0007] The above technical object of the present invention is achieved through the following technical solutions: A liftable intelligent logistics storage rack, including a bottom frame, on the right side inside the bottom frame is bolted a cylinder, the telescopic end of the cylinder is bolted with a connecting frame, the bottom of the connecting frame is bolted with a lifting frame, the top of the lifting frame is provided with a main frame, the inside of the main frame is movably connected with a bracket assembly, and the top of the bracket assembly is provided with a material box;

[0008] The main frame includes columns, on the outer side of the columns are bolted cross frames, on the outer side of the columns are bolted side frames, on the front side of the rear side frame is bolted a shelf board, inside the shelf board is bolted a conveyor belt, and the front side of the shelf board is bolted with the front side frame;

[0009] The bracket assembly includes a tray structure, on the top inside the tray structure is bolted an electric telescopic cylinder, the bottom of the electric telescopic cylinder penetrates the bottom of the tray structure and is slidably connected with the tray structure, the telescopic end of the electric telescopic cylinder is bolted with a leg plate, and the bottom of the leg plate contacts the top of the conveyor belt.

[0010] By adopting the above technical solutions, by setting the bottom frame in cooperation with the cylinder, it is convenient to lift or lower the lifting frame and the main frame. The set main frame is convenient for placing the bracket assembly. Its columns are used to determine the total height of the structure. The side frames in cooperation with the shelf board are used to connect the conveyor belt. The conveyor belt is used to place and move the bracket assembly in contact with it. When in use, the goods can be placed inside the material box, and then the bracket assembly is placed on the conveyor belt through the leg plate. When taking the goods, the conveyor belt drives the bracket assembly close to the forklift position, and the electric telescopic cylinder extends to drive the tray structure to rise, so as to temporarily increase the distance from the bottom structure, so that the forklift's forklift structure can contact and fork it, avoiding the forklift structure from colliding with other goods.

[0011] The present invention is further provided as: at the top and bottom of the columns are bolted limit frames, at the bottom of the bottom limit frame is bolted a clamping plate, and the bottom of the clamping plate is clamped with the lifting frame.

[0012] By adopting the above technical solutions, by setting the limit frames, it is convenient to limit the bracket assembly and avoid the structure from falling off due to tilting during movement.

[0013] The present invention is further provided as: at the rear side of the front side frame is bolted a limit rod, the rear side of the limit rod is bolted with the rear side frame, and at the bottom of the leg plate is bolted a friction pad, and the friction pad is made of rubber material.

[0014] By adopting the above technical solutions, by setting the limit rod, it is convenient to control the distance between the side frames and avoid situations such as tilting that may cause abnormal use or assembly.

[0015] The present invention is further configured such that: a side block is bolted to the top of the tray structure, and the inner side of the side block is in contact with the material frame.

[0016] With the above technical solution, by providing the side block, it is convenient to limit the material frame, avoiding the displacement or dropping of the material frame when no external force is applied.

[0017] The present invention is further configured such that: a buffer spring is bolted to the bottom of the inner wall of the material frame, and a soft pad is bolted to the top of the buffer spring.

[0018] With the above technical solution, by providing the cooperation of the buffer spring and the soft pad, it can buffer the goods when placing them, avoiding damage to the goods caused by rigid collision of the structure.

[0019] The present invention is further configured such that: an intake fan is bolted to the front side of the tray structure, a partition is bolted to the inner wall of the tray structure, an air outlet groove is formed in the top of the tray structure, and circulation holes are formed in the bottom and the outer side of the material frame.

[0020] With the above technical solution, by providing the intake fan in cooperation with the partition, it is convenient to introduce external air flow into the tray structure, and then discharge it into the material frame through the air outlet groove to accelerate the air flow, thereby avoiding melting or deterioration of the goods due to excessive temperature. The provided circulation holes facilitate the air flow to enter from the bottom of the material frame and discharge from the top.

[0021] The present invention is further configured such that: a cooling pipe is bolted to the top of the partition, a liquid pump is bolted to the bottom of the inner wall of the tray structure, the front side of the liquid pump is bolted to the cooling pipe, a heat exchanger is bolted to the rear side of the liquid pump, a water tank is bolted to the rear side of the heat exchanger, and the right side of the water tank is bolted to the cooling pipe.

[0022] With the above technical solution, by providing the cooling pipe, it is convenient to cool the passing air flow when the coolant passes through, making the heat preservation effect on the goods better.

[0023] The present invention is further configured such that: a wire rack is bolted to the top inside the tray structure, and a filter screen is clamped inside the wire rack.

[0024] With the above technical solution, by providing the wire rack in cooperation with the filter screen, it is convenient to intercept impurities falling from the circulation holes, avoiding the occurrence of structural blockage.

[0025] The present invention is further configured such that: a pipe rack is bolted to the top of the partition, and the cooling pipe is clamped inside the pipe rack.

[0026] With the above technical solution, by providing the pipe rack, it is convenient to install and fix the cooling pipe, making the structure more reasonable and stable.

[0027] The production process of a liftable intelligent logistics storage rack includes the following steps:

[0028] S1. Use aluminum profile materials to cut and weld into columns, and connect the side frames made by sheet metal forming with cross frames through bolts, and then spray paint the overall surface;

[0029] S2. The tray structure and the material frame are both made by cutting, bending and welding aluminum plates, and the surfaces are treated with rust prevention. While the tray structure is bent and formed, the partition is installed inside the tray structure through bolts, and then the heat exchanger, water pump, water tank, cooling pipe and filter are installed.

[0030] In summary, the present invention has the following beneficial effects:

[0031] By setting the chassis in cooperation with the cylinder, it is convenient to lift or lower the lifting frame and the main frame. The set main frame is convenient for placing the bracket assembly. Its columns are used to determine the total height of the structure. The side frame cooperates with the frame plate to connect the conveyor belt. The conveyor belt is used to place and move the bracket assembly in contact with it. When in use, the goods can be placed inside the material frame, and then the bracket assembly is placed on the conveyor belt through the leg plate. When retrieving the goods, the conveyor belt drives the bracket assembly to approach the forklift position, and the electric telescopic cylinder extends to drive the tray structure to rise, so as to temporarily increase the distance from the bottom structure, so as to facilitate the contact and forklift of the forklift structure, and avoid the forklift structure from colliding with other goods. Brief Description of the Drawings

[0032] Figure 1 is the overall structure schematic diagram of the present invention;

[0033] Figure 2 is the structure schematic diagram of the material frame of the present invention;

[0034] Figure 3 is the structure schematic diagram of the lifting frame of the present invention;

[0035] Figure 4 is the structure schematic diagram of the bracket assembly of the present invention;

[0036] Figure 5 is the structure schematic diagram of the bracket assembly of the present invention;

[0037] Figure 6 is the internal structure schematic diagram of the bracket assembly of the present invention;

[0038] Figure 7 is the partial structure schematic diagram of the bracket assembly of the present invention;

[0039] Figure 8This is the process flow chart of the present invention.

[0040] Reference numerals: 1, chassis; 2, cylinder; 3, connecting frame; 4, lifting frame; 5, main frame; 501, column; 502, cross frame; 503, side frame; 504, conveyor belt; 505, shelf board; 6, bracket assembly; 601, tray structure; 602, electric telescopic cylinder; 603, leg plate; 7, material box; 8, limit frame; 9, clamping plate; 10, limit rod; 11, friction pad; 12, side block; 13, buffer spring; 14, soft pad; 15, intake fan; 16, partition; 17, air outlet groove; 18, circulation hole; 19, heat exchanger; 20, water tank; 21, grid; 22, filter screen; 23, pipe rack; 24, liquid pump; 25, cooling pipe. Detailed implementation manners

[0041] The present invention will be further described in detail below with reference to the accompanying drawings.

[0042] Example 1:

[0043] Refer to Figure 1-5 , a liftable intelligent logistics storage rack, including a chassis 1, a cylinder 2 is bolted to the right side inside the chassis 1, a connecting frame 3 is bolted to the telescopic end of the cylinder 2, a lifting frame 4 is bolted to the bottom of the connecting frame 3, a main frame 5 is arranged at the top of the lifting frame 4, a bracket assembly 6 is movably connected inside the main frame 5, and a material box 7 is arranged at the top of the bracket assembly 6;

[0044] The main frame 5 includes columns 501, a cross frame 502 is bolted to the outside of the columns 501, a side frame 503 is bolted to the outside of the columns 501, a shelf board 505 is bolted to the front side of the rear side frame 503, a conveyor belt 504 is bolted to the inside of the shelf board 505, and the front side of the shelf board 505 is bolted to the front side frame 503. By arranging the chassis 1 in cooperation with the cylinder 2, it is convenient to lift or lower the lifting frame 4 and the main frame 5. The arranged main frame 5 is convenient for placing the bracket assembly 6. Its columns 501 are used to determine the total height of the structure. The side frame 503 cooperates with the shelf board 505 to connect the conveyor belt 504. The conveyor belt 504 is used to place and move the bracket assembly 6 in contact with it. When forklifting the bottom layer of goods, the telescopic end of the cylinder 2 extends to facilitate the insertion of the forklifting structure.

[0045] As Figure 1 shown, limit frames 8 are bolted to both the top and bottom of the columns 501, a clamping plate 9 is bolted to the bottom of the bottom limit frame 8, and the bottom of the clamping plate 9 is clamped with the lifting frame 4. By arranging the limit frames 8, it is convenient to limit the bracket assembly 6 and prevent the structure from falling off due to tilting during movement.

[0046] As Figure 4As shown, a limiting rod 10 is bolted to the rear side of the front side frame 503, the rear side of the limiting rod 10 is bolted to the rear side frame 503, a friction pad 11 is bolted to the bottom of the leg plate 603, and the friction pad 11 is made of rubber material. By setting the limiting rod 10, it is convenient to control the distance between the side frames 503 and avoid situations such as tilting that may cause abnormal use or assembly.

[0047] As Figure 5 shown, a side block 12 is bolted to the top of the tray structure 601, and the inner side of the side block 12 is in contact with the material box 7. By setting the side block 12, it is convenient to limit the material box 7 and avoid the displacement or dropping of the material box 7 when no external force is applied.

[0048] As Figure 2 shown, a buffer spring 13 is bolted to the bottom of the inner wall of the material box 7, and a soft pad 14 is bolted to the top of the buffer spring 13. By setting the buffer spring 13 and the soft pad 14 in cooperation, it can buffer the goods when placing them and avoid damage to the goods caused by rigid collision of the structure.

[0049] Brief description of the usage process: When in use, first, the bottom frame 1 cooperates with the cylinder 2. The telescopic end of the cylinder 2 extends, which is convenient for the fork-lifting structure to extend. At the same time, it can also be used to lift or lower the lifting frame 4 and the main frame 5 as needed. The main frame 5 is used to facilitate the placement of the bracket assembly 6. Its column 501 cooperates with the side frame 503 and the limiting rod 10 to fix the total length, width, and height of the structure. The side frame 503 cooperates with the frame plate 505 to connect the conveyor belt 504, and the conveyor belt 504 is used to place and move the bracket assembly 6 in contact with it.

[0050] Embodiment 2:

[0051] Refer to Figure 1-7 , a liftable intelligent logistics storage shelf, including a bottom frame 1, a cylinder 2 is bolted to the right side inside the bottom frame 1, a connecting frame 3 is bolted to the telescopic end of the cylinder 2, a lifting frame 4 is bolted to the bottom of the connecting frame 3, a main frame 5 is arranged at the top of the lifting frame 4, a bracket assembly 6 is movably connected inside the main frame 5, and a material box 7 is arranged at the top of the bracket assembly 6;

[0052] The bracket assembly 6 includes a tray structure 601. At the top of the inner wall of the tray structure 601, an electric telescopic cylinder 602 is bolted. The bottom of the electric telescopic cylinder 602 penetrates through the bottom of the tray structure 601 and is slidably connected to the tray structure 601. The telescopic end of the electric telescopic cylinder 602 is bolted with a leg plate 603. The bottom of the leg plate 603 contacts the top of the conveyor belt 504. When transporting, the goods are placed inside the material frame 7, and then the bracket assembly 6 is placed on the conveyor belt 504 through the leg plate 603. When retrieving the goods, the conveyor belt 504 drives the bracket assembly 6 close to the forklift position, and the electric telescopic cylinder 602 extends, driving the tray structure 601 to rise to temporarily increase the distance from the bottom structure, so as to facilitate the contact and forklift of the forklift structure and avoid the forklift structure colliding with other goods.

[0053] As Figure 5 shown, an intake fan 15 is bolted to the front side of the tray structure 601. A partition 16 is bolted to the inner wall of the tray structure 601. An air outlet groove 17 is formed at the top of the tray structure 601. Air circulation holes 18 are formed at the bottom and the outside of the material frame 7. By setting the intake fan 15 in cooperation with the partition 16, it is convenient to introduce external air flow into the tray structure 601, and then discharge it into the material frame 7 through the air outlet groove 17 to accelerate the air flow and avoid the goods melting or deteriorating due to excessive temperature. The provided air circulation holes 18 facilitate the air flow to enter from the bottom of the material frame 7 and discharge from the top.

[0054] As Figure 6 shown, a cooling pipe 25 is bolted to the top of the partition 16. A liquid pump 24 is bolted to the bottom of the inner wall of the tray structure 601. The front side of the liquid pump 24 is bolted to the cooling pipe 25. The rear side of the liquid pump 24 is bolted to a heat exchanger 19. The rear side of the heat exchanger 19 is bolted to a water tank 20. The right side of the water tank 20 is bolted to the cooling pipe 25. By setting the cooling pipe 25, it is convenient to cool the passing air flow when the coolant passes through, making the heat preservation effect for the goods better.

[0055] As Figure 7 shown, a wire frame 21 is bolted to the top inside the tray structure 601. A filter screen 22 is clamped inside the wire frame 21. By setting the wire frame 21 in cooperation with the filter screen 22, it is convenient to intercept the impurities falling from the air circulation holes 18 and avoid the occurrence of structural blockage.

[0056] As Figure 6 shown, a pipe rack 23 is bolted to the top of the partition 16. The inside of the pipe rack 23 is clamped with the cooling pipe 25. By setting the pipe rack 23, it is convenient to install and fix the cooling pipe 25, making the structure more reasonable and stable.

[0057] Brief description of the usage process: First, place the stored goods inside the material box 7, and then place the bracket assembly 6 on the conveyor belt 504 through the leg plate 603 and the friction pad 11 at the bottom. When retrieving the goods, the conveyor belt 504 moves the bracket assembly 6 close to the forklift position, and then the electric telescopic cylinder 602 extends, causing the tray structure 601 to rise to temporarily increase the spacing from the bottom structure, so as to facilitate the contact and forklift operation of the forklift's forklift structure.

[0058] This specific embodiment is only an explanation of the present invention and not a limitation thereof. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A liftable intelligent logistics storage rack, comprising a chassis (1), characterized in that: On the right side inside the chassis (1), a cylinder (2) is bolted. The telescopic end of the cylinder (2) is bolted with a connecting frame (3). The bottom of the connecting frame (3) is bolted with a lifting frame (4). The top of the lifting frame (4) is provided with a main frame (5). The inside of the main frame (5) is movably connected with a bracket assembly (6). The top of the bracket assembly (6) is provided with a material box (7). The main frame (5) includes columns (501). A cross frame (502) is bolted to the outside of the columns (501). A side frame (503) is bolted to the outside of the columns (501). A frame plate (505) is bolted to the front side of the rear side frame (503). A conveyor belt (504) is bolted to the inside of the frame plate (505). The front side of the frame plate (505) is bolted to the front side frame (503). The bracket assembly (6) includes a tray structure (601). An electric telescopic cylinder (602) is bolted to the top of the inner wall of the tray structure (601). The bottom of the electric telescopic cylinder (602) penetrates the bottom of the tray structure (601) and is slidably connected with the tray structure (601). The telescopic end of the electric telescopic cylinder (602) is bolted with a leg plate (603). The bottom of the leg plate (603) contacts the top of the conveyor belt (504).

2. The liftable intelligent logistics storage rack according to claim 1, wherein: Limit frames (8) are bolted to the top and bottom of the columns (501). A clamping plate (9) is bolted to the bottom of the bottom limit frame (8). The bottom of the clamping plate (9) is clamped with the lifting frame (4).

3. The liftable intelligent logistics storage rack according to claim 1, wherein: A limiting rod (10) is bolted to the rear side of the front side frame (503). The rear side of the limiting rod (10) is bolted to the rear side frame (503). A friction pad (11) is bolted to the bottom of the leg plate (603). The friction pad (11) is made of rubber material.

4. The liftable intelligent logistics storage rack according to claim 1, characterized in that: Side blocks (12) are bolted to the top of the tray structure (601). The inside of the side blocks (12) contacts the material box (7).

5. The liftable intelligent logistics storage rack according to claim 1, wherein: Buffer springs (13) are bolted to the bottom of the inner wall of the material box (7). Soft pads (14) are bolted to the top of the buffer springs (13).

6. The liftable intelligent logistics storage rack according to claim 1, wherein: An intake fan (15) is bolted to the front side of the tray structure (601). A partition (16) is bolted to the inner wall of the tray structure (601). An air outlet groove (17) is formed in the top of the tray structure (601). Circulation holes (18) are formed in the bottom and outside of the material box (7).

7. The liftable intelligent logistics storage rack according to claim 6, characterized in that: A cooling pipe (25) is bolted to the top of the partition (16). A liquid pump (24) is bolted to the bottom of the inner wall of the tray structure (601). The front side of the liquid pump (24) is bolted to the cooling pipe (25). A heat exchanger (19) is bolted to the rear side of the liquid pump (24). A water tank (20) is bolted to the rear side of the heat exchanger (19). The right side of the water tank (20) is bolted to the cooling pipe (25).

8. The liftable intelligent logistics storage rack according to claim 6, wherein: A wire mesh frame (21) is bolted to the top of the inside of the tray structure (601). A filter screen (22) is clamped inside the wire mesh frame (21).

9. The liftable intelligent logistics storage rack according to claim 7, characterized in that: A pipe rack (23) is bolted to the top of the partition (16). The inside of the pipe rack (23) is clamped with the cooling pipe (25).

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