Steering rail structure of four-way shuttling goods shelf

Abstract

The utility model discloses a steering rail structure of a four-way shuttling goods shelf, which relates to the technical field of goods shelf equipment, and comprises upright posts, a goods shelf is fixedly connected between the upright posts, a guide rail is fixedly arranged on one side of each upright post, a steering rail body is detachably arranged on one side of each guide rail, and the steering rail body is fixedly connected with the upright posts. A rotating shaft is rotatably inserted into the steering rail body, a cam fixedly sleeves the outer surface of the rotating shaft, a fixing ring is slidably arranged in the steering rail body, an inserting rod is fixedly arranged on one side of the fixing ring and movably inserted into a guide rail, an inserting groove is formed in the guide rail, the inserting rod is inserted into the inserting groove, and the rotating shaft rotates to drive the rotating shaft to rotate. When the steering rail body is spliced with the guide rail, the cam rotates and makes contact with the fixed ring, meanwhile, the insertion rod is pushed to be inserted into the insertion groove, and then the insertion rod pushes the movable ring to move and extrudes the first spring, so that the steering rail body can be quickly spliced with the guide rail, the phenomenon of unevenness caused by a welding mode is avoided, and the strength of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf equipment, in particular to a steering rail structure of a four-way shuttle shelf. Background Art

[0002] Shelves are an important tool for modern warehouses to improve efficiency. With the rapid economic development, foreign-funded enterprises have poured into the Yangtze River Delta and the Pearl River Delta, which not only promoted the development of the local economy, but also brought new management concepts and management technologies. The types of shelves used in corporate warehouses are becoming more and more automated and intelligent.

[0003] However, in the management of intelligent shelf systems, in addition to the shelves themselves, a four-way vehicle is also required as a loading and unloading device for goods, which needs to rely on turning rails. The existing turning rails are generally connected to the shelves by welding when installed, and the splicing method is very inconvenient. If there is a high degree of unevenness, grinding is required, which makes the workers more cumbersome, time-consuming and labor-intensive during splicing. In view of the above problems, the inventor proposes a four-way shuttle shelf turning rail structure to solve the above problems. Utility Model Content

[0004] In order to solve the problem of inconvenient installation and splicing between the turning rail and the shelf, the purpose of the utility model is to provide a turning rail structure for a four-way shuttle shelf.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a four-way shuttle rack steering rail structure, comprising columns, a loading rack is fixedly connected between the columns, a guide rail is fixedly provided on one side of the columns, a steering rail body is detachably provided on one side of the guide rail, a rotating shaft is rotatably inserted in the steering rail body, a cam is fixedly sleeved on the outer surface of the rotating shaft, a fixing ring is slidably provided in the steering rail body, an insertion rod is fixedly provided on one side of the fixing ring, the insertion rod is movably inserted in the guide rail, a slot is provided in the guide rail, the insertion rod is inserted in the slot, a movable ring is slidably provided in the slot, a first spring is fixedly connected between the movable ring and the slot, a slider is fixedly provided on the outer surface of the movable ring, a slide groove is provided in the guide rail, and the slider is slidably provided in the slide groove, firstly, by rotating the rotating rod, the threaded rod can be rotated in the sleeve when the active bevel gear and the driven bevel gear are meshed, and the sleeve descends at the same time, so that the height of each column can be adjusted according to the terrain so that the column can be flush;

[0006] By pulling the slide rod, the card plate squeezes the second spring, and then the shaft can rotate. By rotating the shaft, the cam rotates and contacts with the fixed ring, and at the same time pushes the insertion rod to be inserted into the slot. Then the insertion rod pushes the movable ring to move and squeeze the first spring, so that the steering rail body can be quickly spliced ​​with the guide rail to avoid unevenness caused by welding, thereby reducing the strength of the workers. When disassembly is required, the shaft is rotated to disengage the cam from the fixed ring. Under the action of the first spring, the movable ring pushes the insertion rod out of the slot, which facilitates the disassembly of the steering rail body. After the installation is completed, the slide rod is released to engage the card plate with the gear ring, thereby avoiding the self-rotation of the shaft, which causes the steering rail body to fall off and cause a safety accident.

[0007] Preferably, a vertical plate is fixedly provided on the bottom surface of the steering rail body, a sliding rod slides through the vertical plate, a clamping plate is fixedly provided at one end of the sliding rod, a second spring is fixedly connected between the vertical plate and the clamping plate, a gear ring is fixedly sleeved on the outer surface of the rotating shaft, and the clamping plate can be clamped on the outer surface of the gear ring.

[0008] Preferably, a rotating rod is rotatably provided in the column, a driving bevel gear is fixedly provided at one end of the rotating rod, a threaded rod is rotatably provided in the column, a driven bevel gear is fixedly provided at the top end of the threaded rod, the driving bevel gear is meshed with the driven bevel gear, a sleeve is slidably inserted in the column, a fixing plate is fixedly provided at the bottom end of the sleeve, the sleeve is threadedly sleeved on the outer surface of the threaded rod, a groove is opened in the column, a movable block is fixedly provided on the outer surface of the sleeve, and the movable block is slidably provided in the groove.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the utility model, the cam is rotated by rotating the rotating shaft and contacts the fixed ring, and the insertion rod is pushed into the slot, and then the insertion rod pushes the movable ring to move and squeeze the first spring, so that the steering rail body can be quickly spliced ​​with the guide rail, avoiding the unevenness caused by welding, thereby reducing the strength of the workers;

[0011] 2. In the utility model, by rotating the rotating rod, the threaded rod can be rotated in the sleeve when the active bevel gear and the driven bevel gear are meshed, and the sleeve descends, so that the height of each column can be adjusted according to the terrain so that the columns can be level. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model column;

[0015] Figure 3 It is a partial cross-sectional structural schematic diagram of the guide rail of the utility model;

[0016] Figure 4 This is a partial cross-sectional structural diagram of the turning rail of the utility model;

[0017] Figure 5 This is a schematic diagram of the rotating shaft structure of the utility model;

[0018] Figure 6 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 7 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1, column; 101, groove; 11, rotating rod; 12, active bevel gear; 13, threaded rod; 14, driven bevel gear; 15, sleeve; 151, movable block; 16, fixed plate; 17, loading rack; 2, guide rail; 201, slot; 202, slide groove; 21, movable ring; 22, first spring; 23, slider; 3, steering rail body; 31, rotating shaft; 32, gear ring; 33, cam; 34, fixed ring; 35, plug rod; 36, vertical plate; 37, slide rod; 38, second spring; 39, clamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Figure 1-7As shown, the utility model provides a four-way shuttle rack steering rail structure, including a column 1, a loading rack 17 is fixedly connected between the columns 1, a guide rail 2 is fixedly provided on one side of the column 1, a steering rail body 3 is detachably provided on one side of the guide rail 2, a rotating shaft 31 is rotatably inserted in the steering rail body 3, a cam 33 is fixedly sleeved on the outer surface of the rotating shaft 31, a fixed ring 34 is slidably provided in the steering rail body 3, an insertion rod 35 is fixedly provided on one side of the fixed ring 34, the insertion rod 35 is movably inserted in the guide rail 2, a slot 201 is opened in the guide rail 2, the insertion rod 35 is inserted in the slot 201, a movable ring 21 is slidably provided in the slot 201, a first spring 22 is fixedly connected between the movable ring 21 and the slot 201, and the movable ring 21 is A slider 23 is fixedly provided on the outer surface, and a slide groove 202 is opened in the guide rail 2. The slider 23 is slidably arranged in the slide groove 202. By rotating the rotating shaft 31, the cam 33 is rotated and contacts with the fixed ring 34, and at the same time, the insertion rod 35 is pushed to be inserted into the slot 201, and then the insertion rod 35 pushes the movable ring 21 to move and squeezes the first spring 22, so that the steering rail body 3 can be quickly spliced ​​with the guide rail 2 to avoid unevenness caused by welding, thereby reducing the strength of the workers. When disassembly is required, the rotating shaft 31 is rotated to disengage the cam 33 from the fixed ring 34. Under the action of the first spring 22, the movable ring 21 pushes the insertion rod 35 to disengage from the slot 201, thereby facilitating the disassembly of the steering rail body 3.

[0023] A vertical plate 36 is fixedly provided on the bottom surface of the steering rail body 3, and a sliding rod 37 slides through the vertical plate 36. A clamping plate 39 is fixedly provided at one end of the sliding rod 37. A second spring 38 is fixedly connected between the vertical plate 36 and the clamping plate 39. A gear ring 32 is fixedly sleeved on the outer surface of the rotating shaft 31, and the clamping plate 39 can be clamped on the outer surface of the gear ring 32.

[0024] By adopting the above technical solution, by pulling the slide bar 37, the clamping plate 39 squeezes the second spring 38, and then the rotating shaft 31 can be rotated, so that the installation and disassembly of the steering rail body 3 can be facilitated. After the installation is completed, the slide bar 37 is loosened to make the clamping plate 39 engage with the gear ring 32, so as to prevent the rotating shaft 31 from rotating and causing the steering rail body 3 to fall off and cause a safety accident.

[0025] A rotating rod 11 is rotatably provided in the column 1, and a driving bevel gear 12 is fixedly provided at one end of the rotating rod 11. A threaded rod 13 is rotatably provided in the column 1, and a driven bevel gear 14 is fixedly provided at the top of the threaded rod 13. The driving bevel gear 12 is meshed with the driven bevel gear 14. A sleeve 15 is slidably inserted in the column 1, and a fixing plate 16 is fixedly provided at the bottom end of the sleeve 15. The sleeve 15 is threadedly sleeved on the outer surface of the threaded rod 13. A groove 101 is opened in the column 1, and a movable block 151 is fixedly provided on the outer surface of the sleeve 15, and the movable block 151 is slidably provided in the groove 101.

[0026] By adopting the above technical solution, by rotating the rotating rod 11, the threaded rod 13 can be rotated in the sleeve 15 when the active bevel gear 12 and the driven bevel gear 14 are engaged, and the sleeve 15 descends, so that the height of each column 1 can be adjusted according to the terrain so that the columns 1 can be flush.

[0027] Working principle: First, by rotating the rotating rod 11, the threaded rod 13 can be rotated in the sleeve 15 when the active bevel gear 12 and the driven bevel gear 14 are meshed, and the sleeve 15 descends, so that the height of each column 1 can be adjusted according to the terrain, so that the columns 1 can be flush;

[0028] By pulling the slide bar 37, the card plate 39 squeezes the second spring 38, and then the shaft 31 can be rotated. By rotating the shaft 31, the cam 33 rotates and contacts the fixed ring 34, and at the same time, the insertion rod 35 is pushed to be inserted into the slot 201. Then the insertion rod 35 pushes the movable ring 21 to move and squeeze the first spring 22, so that the steering rail body 3 can be quickly spliced ​​with the guide rail 2 to avoid unevenness caused by welding, thereby reducing the strength of the workers. When disassembly is required, the shaft 31 is rotated to disengage the cam 33 from the fixed ring 34. Under the action of the first spring 22, the movable ring 21 pushes the insertion rod 35 to disengage from the slot 201, which can facilitate the disassembly of the steering rail body 3. After the installation is completed, the slide bar 37 is released to engage the card plate 39 with the gear ring 32, thereby preventing the shaft 31 from rotating, causing the steering rail body 3 to fall off and cause a safety accident.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A four-way shuttle rack steering rail structure, comprising a column (1), characterized in that: A loading rack (17) is fixedly connected between the columns (1); a guide rail (2) is fixedly provided on one side of the columns (1); a steering rail body (3) is detachably provided on one side of the guide rail (2); a rotating shaft (31) is rotatably inserted in the steering rail body (3); a cam (33) is fixedly sleeved on the outer surface of the rotating shaft (31); a fixing ring (34) is slidably provided in the steering rail body (3); an insertion rod (35) is fixedly provided on one side of the fixing ring (34); and the insertion rod (35) is movably inserted in the guide rail (2).

2. A four-way shuttle rack turning rail structure as claimed in claim 1, characterized in that: A slot (201) is provided in the guide rail (2), the insertion rod (35) is inserted in the slot (201), a movable ring (21) is slidably provided in the slot (201), and a first spring (22) is fixedly connected between the movable ring (21) and the slot (201).

3. A four-way shuttle rack turning rail structure as claimed in claim 2, characterized in that: A sliding block (23) is fixedly provided on the outer surface of the movable ring (21), a sliding groove (202) is provided in the guide rail (2), and the sliding block (23) is slidably arranged in the sliding groove (202).

4. A four-way shuttle rack turning rail structure as claimed in claim 1, characterized in that: A vertical plate (36) is fixedly provided on the bottom surface of the steering rail body (3), a slide rod (37) slides through the vertical plate (36), a clamping plate (39) is fixedly provided at one end of the slide rod (37), and a second spring (38) is fixedly connected between the vertical plate (36) and the clamping plate (39).

5. A four-way shuttle rack turning rail structure as claimed in claim 4, characterized in that: The outer surface of the rotating shaft (31) is fixedly sleeved with a gear ring (32), and the clamping plate (39) can be clamped on the outer surface of the gear ring (32).

6. A four-way shuttle rack turning rail structure as claimed in claim 1, characterized in that: A rotating rod (11) is rotatably arranged in the column (1), a driving bevel gear (12) is fixedly arranged at one end of the rotating rod (11), a threaded rod (13) is rotatably arranged in the column (1), a driven bevel gear (14) is fixedly arranged at the top end of the threaded rod (13), and the driving bevel gear (12) is meshed with the driven bevel gear (14).

7. A four-way shuttle rack turning rail structure as claimed in claim 6, characterized in that: A sleeve (15) is slidably inserted in the column (1), a fixing plate (16) is fixedly provided at the bottom end of the sleeve (15), and the sleeve (15) is threadedly sleeved on the outer surface of the threaded rod (13).

8. A four-way shuttle rack turning rail structure as claimed in claim 7, characterized in that: A groove (101) is provided in the column (1), and a movable block (151) is fixedly provided on the outer surface of the sleeve (15), and the movable block (151) is slidably arranged in the groove (101).

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