Y-direction main rail structure and four-direction shuttling type goods shelf

Abstract

The utility model discloses a Y-direction main rail structure and a four-direction shuttling type goods shelf, and relates to the technical field of shuttling type goods shelves. The goods shelf comprises a goods shelf body and a cross beam frame, the cross beam frame is attached to the inner surface of the goods shelf body in a sliding mode, adjusting and limiting assemblies are arranged on the cross beam frame and the goods shelf body, each adjusting and limiting assembly comprises a hollow plate, and the hollow plates are fixedly connected to the lower surface of the cross beam frame. When the goods shelf is used, the supporting rods can be inserted into the supporting grooves with different heights by rotating the rotating disc, so that the height of the goods shelf can be conveniently adjusted, and the space can be reasonably applied; when the main rail structure body needs to be mounted on the cross beam, the position of the positioning mounting rod can be finely adjusted according to the position of the positioning hole formed in the cross beam, so that the position of the positioning mounting rod is conveniently adjusted, and the practicability during connection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shuttle racks, in particular to a Y-direction main rail structure and a four-direction shuttle rack. Background Art

[0002] The four-way shuttle rack is a type of dense storage automated warehouse rack that has emerged in recent years. It uses a four-way shuttle to move longitudinally and transversely to lift goods to complete the storage and retrieval of goods. The four-way shuttle uses a hoist to complete the layer change and the lifting and lowering of goods to achieve the purpose of warehouse automation.

[0003] The height of existing shelves is generally fixed, and the height of the shelves cannot be adjusted according to the height of the goods to be transported, resulting in a large amount of space waste. In addition, the existing Y-axis main rails are mostly installed on the beams through bolts and threaded holes. When the existing Y-axis main rails encounter beams of different sizes, the positioning position may deviate. At that time, different mounting parts are required, which is less practical. Utility Model Content

[0004] In order to solve the problem that the height of the shelf is generally fixed and cannot be adjusted according to the height of the conveyed goods, thereby causing a large amount of space waste, and the existing Y-axis main rail is mostly installed on the beam through bolts and threaded holes. When the existing Y-axis main rail encounters a beam of an inappropriate size, the positioning position may have deviations, and then it is necessary to use different mounting parts, which has low practicality; the purpose of the utility model is to provide a Y-axis main rail structure and 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 shelf, comprising a shelf body and a crossbeam frame, the crossbeam frame and the inner surface of the shelf body are slidably fitted, and the crossbeam frame and the shelf body are both provided with adjustment limit components;

[0006] The adjustment and limiting assembly includes a hollow plate, which is fixedly connected to the lower surface of the crossbeam frame, and a threaded hole matching the limiting threaded rod is opened on the side of the hollow plate, and a fixing block is fixedly provided on the inner surface of the hollow plate, and two fixing blocks are provided, and the fixing blocks are symmetrically arranged on the inner surface of the hollow plate, and a screw rod is rotatably provided between the fixing block and the inner surface of the hollow plate, and a sleeve plate is threadedly sleeved on the outer surface of the screw rod, and a support rod is fixedly provided on the side of the sleeve plate away from the fixed block, and a plurality of support grooves are opened, and the support groove array is distributed on the inner surface of the shelf body, and the support rod movably passes through the hollow plate, and a support rod is opened on the inner surface of the shelf body A support groove, the support rod is movably inserted in the support groove, one end of the screw rod is fixedly provided with a circular rod, the circular rod passes through the fixed block, the other end of the circular rod is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, a connecting rod is fixedly provided on one side of the second bevel gear, the connecting rod passes through the hollow plate, the other end of the connecting rod is fixedly provided with a turntable, the outer surface of the turntable is provided with a semicircular notch, the semicircular notch is provided with a plurality of semicircular notches, and the semicircular notches are distributed in a circular array on the outer surface of the turntable, a limiting threaded rod is inserted into the side thread of the hollow plate, and the limiting threaded rod is movably contacted with the inner surface of the semicircular notch.

[0007] A Y-axis main rail structure comprises a main rail structure body, the main rail structure body is movably fitted with the upper surface of a crossbeam frame, and a positioning and mounting assembly is fixedly provided on the side of the main rail structure body;

[0008] The fixing assembly comprises a connecting plate, the connecting plate is fixedly connected to the side surface of the main rail structure body, the connecting plate is slidably provided with a positioning mounting rod, the connecting plate is provided with a groove that matches the positioning mounting rod, the cross-section shape of the positioning mounting rod is "T"-shaped, the positioning mounting rod is threadedly inserted with a mounting bolt, the side surface of the connecting plate is provided with a through groove, a rectangular plate is slidably provided in the through groove, the rectangular plate is fixedly connected to the positioning mounting rod, a cylinder is fixedly provided on one side of the rectangular plate, a spring is fixedly provided on the inner surface of the cylinder, a limiting plug plate is fixedly provided on the other end of the spring, the limiting plug plate movably passes through the rectangular plate, a circular hole is provided on the side surface of the connecting plate, a plurality of circular holes are provided, and the circular hole array is distributed on the side surface of the connecting plate, the limiting plug plate is movably inserted in the circular hole, a through groove is provided on the side surface of the cylinder, and a protrusion is fixedly provided on the outer surface of the limiting plug plate, and the protrusion passes through the through groove.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. When the utility model is in use, the support rods can be inserted into support slots of different heights by rotating the turntable, thereby facilitating the adjustment of the height of the shelf and allowing the space to be reasonably utilized.

[0011] 2. When the main rail structure body of the utility model needs to be installed on the crossbeam, the position of the positioning installation rod can be fine-tuned according to the position of the positioning hole opened on the crossbeam, thereby facilitating the adjustment of the position of the positioning installation rod and improving the practicality of the connection. 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 structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the crossbeam frame structure of the utility model.

[0015] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 It is a schematic diagram of the main rail structure of the utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the positioning and installation components of the utility model.

[0018] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. Shelf body; 2. Crossbeam; 3. Adjustment and limit assembly; 31. Hollow plate; 32. Fixing block; 33. Screw; 331. Round rod; 332. First bevel gear; 34. Bushing; 35. Support rod; 351. Support groove; 36. Second bevel gear; 37. Connecting rod; 38. Turntable; 39. Semicircular notch; 391. Limit threaded rod; 4. Main rail structure body; 5. Positioning and installation assembly; 51. Connecting plate; 52. Positioning and installation rod; 521. Bolt; 53. Through groove; 54. Rectangular plate; 55. Cylinder; 56. Spring; 57. Limiting plug plate; 571. Round hole; 58. Through groove; 59. Bump. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-6 As shown, the utility model provides a four-way shuttle shelf, comprising a shelf body 1 and a beam frame 2, wherein the beam frame 2 is slidably fitted with the inner surface of the shelf body 1, and an adjustment limit assembly 3 is provided on the beam frame 2 and the shelf body 1;

[0022] The adjustment and limiting assembly 3 includes a hollow plate 31, which is fixedly connected to the lower surface of the crossbeam frame 2. A fixing block 32 is fixedly arranged on the inner surface of the hollow plate 31. A screw 33 is rotatably arranged between the fixing block 32 and the inner surface of the hollow plate 31. A sleeve plate 34 is threadedly sleeved on the outer surface of the screw 33. A support rod 35 is fixedly arranged on the side of the sleeve plate 34 away from the fixing block 32. The support rod 35 movably passes through the hollow plate 31. A supporting groove 351 is opened on the inner surface of the shelf body 1. The support rod 35 is movably inserted into the supporting groove 351. A circular rod 331 is fixedly arranged at one end of the screw 33. The circular rod 331 passes through the fixing block 32. A first bevel gear 332 is fixedly arranged on the other end of the circular rod 331. The first bevel gear 332 is meshed with a second bevel gear 36. The second bevel gear 36 is meshed with the first bevel gear 332. A connecting rod 37 is fixedly provided on one side of the gear 36, and the connecting rod 37 passes through the hollow plate 31. A turntable 38 is fixedly provided on the other end of the connecting rod 37. A semicircular notch 39 is provided on the outer surface of the turntable 38. A limiting threaded rod 391 is threadedly inserted on the side surface of the hollow plate 31. The limiting threaded rod 391 is in active contact with the inner surface of the semicircular notch 39. The turntable 38 can be rotated to drive the first bevel gear 332 to rotate through the connecting rod 37, thereby driving the second bevel gear 36 meshing with it to rotate. The screw rod 33 can be rotated through the circular rod 331, so that the sleeve plate 34 sleeved on its outer surface moves along the inner surface of the hollow plate 31, so that the support rod 35 enters the support groove 351. The support rod 35 can be inserted into the support grooves 351 of different heights to facilitate the adjustment of the height of the shelf.

[0023] The support grooves 351 are provided in a plurality, and the support grooves 351 are arranged in an array on the inner surface of the shelf body 1, so as to facilitate support after adjustment. The semicircular notches 39 are provided in a plurality, and the semicircular notches 39 are arranged in an annular array on the outer surface of the turntable 38, so as to facilitate limiting the turntable 38 after adjustment. The fixing blocks 32 are provided in two numbers, and the fixing blocks 32 are symmetrically arranged on the inner surface of the hollow plate 31, and are connected with two screw rods 33 at the same time. When the support rod 35 is inserted into the support groove 351, the limit threaded rod 391 is passed through the semicircular notch 39 corresponding to the threaded hole, and the limit threaded rod 391 is inserted into the threaded hole, so as to limit the turntable 38 to prevent the turntable 38 from rotating under force. The side of the hollow plate 31 is provided with a threaded hole matching the limit threaded rod 391.

[0024] A Y-axis main rail structure, comprising a main rail structure body 4, wherein the main rail structure body 4 is movably fitted with the upper surface of the crossbeam frame 2, and a positioning and mounting assembly 5 is fixedly provided on the side of the main rail structure body 4;

[0025] The positioning and mounting assembly 5 includes a connecting plate 51, which is fixedly connected to the side of the main rail structure body 4. A positioning and mounting rod 52 is slidably provided in the connecting plate 51, and a mounting bolt 521 is threadedly inserted on the positioning and mounting rod 52. A through groove 53 is provided on the side of the connecting plate 51, and a rectangular plate 54 is slidably provided in the through groove 53. The rectangular plate 54 is fixedly connected to the positioning and mounting rod 52. A cylinder 55 is fixedly provided on one side of the rectangular plate 54, and a spring 56 is fixedly provided on the inner surface of the cylinder 55. A limiting plug plate 57 is fixedly provided on the other end of the spring 56. The limiting plug plate 57 movably passes through the rectangular plate 54. A round hole 571 is provided on the side of the connecting plate 51. The plug plate 57 is movably inserted in the circular hole 571. A through groove 58 is provided on the side of the cylinder 55. A protrusion 59 is fixedly provided on the outer surface of the limiting plug plate 57. The protrusion 59 passes through the through groove 58. When the main rail structure body 4 needs to be installed on the crossbeam, the position of the positioning and mounting rod 52 can be fine-tuned according to the position of the positioning hole provided on the crossbeam. The limiting plug plate 57 can be disengaged from the circular hole 571 by pulling the protrusion 59. Then, the positioning and mounting rod 52 can be driven to move by moving the rectangular plate 54. When it moves to a suitable position, the protrusion 59 can be released to allow the limiting plug plate 57 to be inserted into another circular hole 571, thereby facilitating the adjustment of the position of the positioning and mounting rod 52 and improving the practicality of the connection.

[0026] There are a number of circular holes 571, and the circular holes 571 are distributed in an array on the side of the connecting plate 51, which is convenient for limiting after adjustment. A groove matching the positioning mounting rod 52 is opened in the connecting plate 51, and the groove is a "T"-shaped groove. The cross-sectional shape of the positioning mounting rod 52 is "T"-shaped.

[0027] Working principle: When the utility model is in use, the turntable 38 can be rotated to drive the first bevel gear 332 to rotate through the connecting rod 37, thereby driving the second bevel gear 36 meshing with it to rotate, and the screw rod 33 can be rotated through the circular rod 331, so that the sleeve plate 34 set on its outer surface moves along the inner surface of the hollow plate 31, so that the support rod 35 enters the support groove 351, and the support rod 35 can be inserted into the support groove 351 of different heights, so as to facilitate the adjustment of the height of the shelf;

[0028] When the support rod 35 is inserted into the support groove 351, the limiting threaded rod 391 passes through the semicircular notch 39 corresponding to the threaded hole, and the limiting threaded rod 391 is inserted into the threaded hole to limit the turntable 38 to prevent the turntable 38 from rotating under force. The side of the hollow plate 31 is provided with a threaded hole that matches the limiting threaded rod 391.

[0029] When the main rail structure body 4 needs to be installed on the crossbeam, the position of the positioning installation rod 52 can be fine-tuned according to the position of the positioning hole opened on the crossbeam. The limiting plug plate 57 can be disengaged from the circular hole 571 by pulling the protrusion 59. Then, the positioning installation rod 52 can be driven to move by moving the rectangular plate 54. When it moves to the appropriate position, the protrusion 59 can be released to allow the limiting plug plate 57 to be inserted into another circular hole 571, thereby facilitating the adjustment of the position of the positioning installation rod 52 and improving the practicality of the connection.

[0030] 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, comprising a rack body (1) and a crossbeam frame (2), characterized in that: The crossbeam frame (2) is slidably fitted with the inner surface of the shelf body (1), and both the crossbeam frame (2) and the shelf body (1) are provided with an adjustment limit assembly (3); The adjustment and limiting assembly (3) comprises a hollow plate (31), wherein the hollow plate (31) is fixedly connected to the lower surface of the crossbeam frame (2), a fixing block (32) is fixedly arranged on the inner surface of the hollow plate (31), a screw rod (33) is rotatably arranged between the fixing block (32) and the inner surface of the hollow plate (31), a sleeve plate (34) is threadedly sleeved on the outer surface of the screw rod (33), a support rod (35) is fixedly arranged on the side of the sleeve plate (34) away from the fixing block (32), the support rod (35) movably passes through the hollow plate (31), a support groove (351) is opened on the inner surface of the shelf body (1), the support rod (35) is movably inserted in the support groove (351), and one side of the screw rod (33) is provided with a screw thread. A circular rod (331) is fixedly provided at one end thereof, the circular rod (331) passes through the fixed block (32), a first bevel gear (332) is fixedly provided at the other end of the circular rod (331), the first bevel gear (332) is meshed with a second bevel gear (36), a connecting rod (37) is fixedly provided on one side of the second bevel gear (36), the connecting rod (37) passes through the hollow plate (31), a rotating disk (38) is fixedly provided at the other end of the connecting rod (37), a semicircular notch (39) is provided on the outer surface of the rotating disk (38), a limiting threaded rod (391) is threadedly inserted on the side surface of the hollow plate (31), and the limiting threaded rod (391) is in active contact with the inner surface of the semicircular notch (39).

2. A four-way shuttle rack as claimed in claim 1, characterized in that: A plurality of the support grooves (351) are provided, and the support grooves (351) are distributed in an array on the inner surface of the shelf body (1).

3. A four-way shuttle rack as claimed in claim 1, characterized in that: A plurality of semicircular notches (39) are provided, and the semicircular notches (39) are distributed in a circular array on the outer surface of the rotating disk (38).

4. A four-way shuttle rack as claimed in claim 1, characterized in that: Two fixing blocks (32) are provided, and the fixing blocks (32) are symmetrically arranged on the inner surface of the hollow plate (31).

5. The four-way shuttle rack as claimed in claim 1, characterized in that: A threaded hole matching the limiting threaded rod (391) is provided on the side of the hollow plate (31).

6. A Y-axis main rail structure, comprising a main rail structure body (4), characterized in that: The main rail structure body (4) is movably fitted with the upper surface of the crossbeam frame (2), and a positioning and mounting assembly (5) is fixedly provided on the side of the main rail structure body (4); The positioning and installation assembly (5) comprises a connecting plate (51), the connecting plate (51) is fixedly connected to the side of the main rail structure body (4), a positioning and installation rod (52) is slidably provided in the connecting plate (51), a mounting bolt (521) is threadedly inserted on the positioning and installation rod (52), a through groove (53) is opened on the side of the connecting plate (51), a rectangular plate (54) is slidably provided in the through groove (53), the rectangular plate (54) is fixedly connected to the positioning and installation rod (52), and a cylindrical ( 55), a spring (56) is fixedly provided on the inner surface of the cylinder (55), a limiting plug plate (57) is fixedly provided on the other end of the spring (56), the limiting plug plate (57) movably penetrates the rectangular plate (54), a circular hole (571) is provided on the side of the connecting plate (51), the limiting plug plate (57) is movably inserted in the circular hole (571), a through groove (58) is provided on the side of the cylinder (55), a convex block (59) is fixedly provided on the outer surface of the limiting plug plate (57), and the convex block (59) penetrates the through groove (58).

7. A Y-direction main rail structure as claimed in claim 6, characterized in that: A plurality of circular holes (571) are provided, and the circular holes (571) are distributed in an array on the side surface of the connecting plate (51).

8. A Y-direction main rail structure as claimed in claim 6, characterized in that: A groove is provided in the connecting plate (51) to match the positioning and mounting rod (52), and the cross-sectional shape of the positioning and mounting rod (52) is "T"-shaped.

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