Shuttling type goods shelf with height convenient to adjust

Abstract

The utility model relates to the technical field of goods shelves, and discloses a shuttling type goods shelf with the height convenient to adjust. According to the scheme, first stand columns are fixedly connected to the two ends of a shelf body, screw rods are rotatably connected to the interiors of the first stand columns, and the ends, penetrating through the first stand columns, of the screw rods are rotatably connected with the inner wall of the shelf body; a power assembly is connected to the outer surface of the screw rod and used for driving the screw rod to rotate, a threaded block is in spiral transmission connection with the outer surface of the screw rod, and the outer surface of the threaded block is in sliding connection with the first stand column. The second bevel gear rotates to drive the screw to rotate, the screw rotates to drive the threaded block to move upwards or downwards, the threaded block moves upwards or downwards to drive the guide rail to move upwards or downwards through the carriage, and therefore the height of the guide rail is changed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shelves, in particular to a shuttle type shelf with adjustable height. BACKGROUND

[0002] The shuttle type shelf system is a high-density storage system composed of shelves, trolleys and forklifts. This efficient storage method is to improve the utilization rate of warehouse space and provide customers with a new storage option. The existing shuttle trolley shelf generally has multiple rows of shelves along the length direction. The track of the shuttle trolley is arranged along the length direction of the shelf. The shuttle trolley can only run between different rows of shelves by being transported by the forklift. It cannot be conveniently switched between different rows of shelves. The track of the existing shuttle trolley shelf is fixed with the shelf. Therefore, the height interval between the two tracks is difficult to adjust. When the amount or type of goods changes, the height interval between the tracks is difficult to change, which will cause a lot of unnecessary trouble.

[0003] Therefore, the person skilled in the art provides a shuttle type shelf with adjustable height to solve the problems in the background art. CONTENT OF THE INVENTION

[0004] In order to solve the problems in the background art, the present application provides a shuttle type shelf with adjustable height.

[0005] The shuttle type shelf with adjustable height provided by the present application adopts the following technical scheme: a shelf body is provided, both ends of the shelf body are fixedly connected with first vertical columns, the inside of the first vertical column is rotatably connected with a screw rod, one end of the screw rod penetrating through the first vertical column is rotatably connected with the inner wall of the shelf body, the outer surface of the screw rod is connected with a power assembly for driving the screw rod to rotate, the outer surface of the screw rod is spirally connected with a threaded block, and the outer surface of the threaded block is slidably connected with the first vertical column.

[0006] The top of the shelf body is fixedly connected with a second vertical column, the inside of the second vertical column is slidably connected with a sliding block, the inside of the sliding block is inserted with a second threaded rod, and the second threaded rod penetrates through the inside of the second vertical column, one end of the second threaded rod penetrating through the second vertical column is threadedly connected with a cross nut.

[0007] The inside of the sliding block and the inside of the threaded block are both fixedly connected with a drag plate, the top of the drag plate is placed with a guide rail, the inside of the drag plate is threadedly connected with a first threaded rod, and the first threaded rod penetrates through the drag plate and is threadedly connected with the guide rail.

[0008] Preferably, the power assembly comprises a motor, a first bevel gear and a second bevel gear, the inside of the first bevel gear is drivingly connected with the output shaft of the motor, the first bevel gear is meshingly connected with the second bevel gear, and the inside of the second bevel gear is fixedly connected with the outer surface of the screw rod.

[0009] Preferably, the bottom of the first threaded rod is fixedly connected with a torsion plate.

[0010] Preferably, the outer surfaces of the two transversely arranged screw rods are respectively fixedly connected with synchronous wheels, and a synchronous belt is rotatably connected between the two synchronous wheels to drive the two synchronous wheels to rotate simultaneously.

[0011] Preferably, the inside of the sliding plate is slidably connected with a limiting plate, the other side of the limiting plate is fixedly connected with another sliding plate, the inside of the limiting plate is threadedly connected with a third threaded rod, the outer surface of the third threaded rod is threadedly connected with the inside of the sliding plate, and the inside of the limiting plate is provided with screw holes matching the third threaded rod, and the screw holes are arranged at equal intervals.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] 1. By starting the motor, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod to rotate, the screw rod drives the threaded block to move upward or downward, the threaded block drives the guide rail to move upward or downward through the sliding plate, thereby changing the height of the guide rail.

[0014] 2. By rotating the third threaded rod to disengage the inside of the limiting plate and the sliding plate, pulling the frame body drives the limiting plate to slide out of the inside of the sliding plate, and then rotating the third threaded rod to pass through the inside of the sliding plate and the limiting plate, the width of the shelf is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front structure schematic diagram of a shuttle type shelf convenient for adjusting height in the embodiments of the present application;

[0016] Figure 2 is a local enlarged structure schematic diagram of a shuttle type shelf convenient for adjusting height in the embodiments of the present application;

[0017] Figure 3 is a first stand internal part structure schematic diagram of a shuttle type shelf convenient for adjusting height in the embodiments of the present application;

[0018] Figure 4 is a second stand structure schematic diagram of a shuttle type shelf convenient for adjusting height in the embodiments of the present application;

[0019] Figure 5 is a second stand exploded structure schematic diagram of a shuttle type shelf convenient for adjusting height in the embodiments of the present application;

[0020] Figure 6The utility model provides a kind of first vertical column inside structure schematic view of the shuttle type shelf of the height of the present application embodiment is convenient to adjust Figure 2 The structure schematic view of the first vertical column inside structure schematic view of the height of the present application embodiment is convenient to adjust

[0021] Figure 7 The utility model provides a kind of first vertical column inside structure schematic view of the shuttle type shelf of the height of the present application embodiment is convenient to adjust

[0022] Reference Signs: 1, shelf body;2, motor;3, first bevel gear;4, second bevel gear;5, screw;6, threaded block;7, first vertical column;8, drag plate;9, first threaded rod;10, torsion disc;11, guide rail;12, second vertical column;13, sliding block;14, threaded hole;15, second threaded rod;16, cross nut;17, limiting plate;18, third threaded rod;19, synchronous wheel;20, synchronous belt. DETAILED DESCRIPTION

[0023] The utility model discloses a kind of first vertical column inside structure schematic view of the height of the present application embodiment is convenient to adjust Figures 1-7 The technical scheme of the utility model is clearly and completely described, obviously, the described embodiment is part of the embodiment of the utility model, not all embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0024] The utility model discloses a kind of first vertical column inside structure schematic view of the height of the present application embodiment is convenient to adjust Figures 1-7 , including;Shelf body 1, the both ends of shelf body 1 are fixedly connected with first vertical column 7, the inside of first vertical column 7 is rotatably connected with screw 5, the one end of screw 5 passes through first vertical column 7 and is rotatably connected with the inner wall of shelf body 1, the outer surface of screw 5 is connected with power assembly, for driving screw 5 rotation, the outer surface of two transverse corresponding arrangement screw 5 is fixedly connected with synchronous wheel 19, two synchronous wheels 19 are rotatably connected with synchronous belt 20 between, utilize synchronous belt 20 to drive two synchronous wheels 19 simultaneously rotate, by setting synchronous wheel 19, synchronous belt 20, make screw 5 rotate drive another screw 5 rotation through synchronous belt 20 and synchronous wheel 19;

[0025] In the application, power assembly includes motor 2, first bevel gear 3, second bevel gear 4, the inside of first bevel gear 3 is transmission connection with the output shaft of motor 2, first bevel gear 3 is meshed with second bevel gear 4, the inside of second bevel gear 4 is fixedly connected with the outer surface of screw 5, the outer surface of screw 5 is screw transmission connection with threaded block 6, the outer surface of threaded block 6 is slidably connected with first vertical column 7;By setting motor 2, first bevel gear 3, second bevel gear 4, screw 5, make motor 2 drive screw 5 rotation through first bevel gear 3, second bevel gear 4, screw 5 rotation drive threaded block 6 moves up and down;

[0026] In the application, the top of the frame body 1 is fixedly connected with a second column 12, the inside of the second column 12 is slidably connected with a sliding block 13, the inside of the sliding block 13 is inserted with a second threaded rod 15, and the second threaded rod 15 penetrates through the inside of the second column 12, a threaded hole 14 matching the size of the second threaded rod 15 is formed in the inside of the second column 12, and the threaded holes 14 are arranged at equal intervals in the inside of the second column 12, and a cross nut 16 is threadedly connected to one end of the second threaded rod 15 penetrating through the second column 12 and the sliding block 13; by setting the second threaded rod 15, the cross nut 16 and the limiting plate 17, the second threaded rod 15 penetrates through the inside of the sliding block 13 and the threaded hole 14, and then the cross nut 16 is rotated to abut against the sliding block 13, so that the cross nut 16 locks the sliding block 13 and the second column 12 through the second threaded rod 15, to facilitate the staff to quickly release the fixation between the sliding block 13 and the second column 12.

[0027] In the application, the inside of the sliding block 13 and the threaded block 6 is fixedly connected with a drag plate 8, the top of the drag plate 8 is placed with a guide rail 11, the inside of the drag plate 8 is threadedly connected with a first threaded rod 9, and the first threaded rod 9 is threadedly connected with the guide rail 11 penetrating through the drag plate 8, and the bottom of the first threaded rod 9 is fixedly connected with a torsion disc 10, by setting the first threaded rod 9 and the torsion disc 10, the staff can quickly disassemble the guide rail 11 and the drag plate 8.

[0028] In the application, the inside of the drag plate 8 is slidably connected with a limiting plate 17, the other side of the limiting plate 17 is fixedly connected with another drag plate 8, the inside of the limiting plate 17 is threadedly connected with a third threaded rod 18, and the outside surface of the third threaded rod 18 is threadedly connected with the inside of the drag plate 8, a screw hole matching the size of the third threaded rod 18 is formed in the inside of the limiting plate 17, and the screw holes are arranged at equal intervals in the inside of the limiting plate 17; by setting the limiting plate 17, the drag plate 8 and the third threaded rod 18, the limiting plate 17 drives the drag plate 8 to slide out of the inside of the other limiting plate 17, and then the third threaded rod 18 is rotated to penetrate through the inside of the drag plate 8 and the limiting plate 17, the limiting plate 17 and the drag plate 8 are fixedly connected together, and the width of the shelf is changed.

[0029] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology, the machinery, parts and equipment adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection mode in the existing technology, which will not be described in detail here.

[0030] The implementation principle of the embodiment of the application is as follows: in use, the cross nut 16 is rotated to be separated from the surface of the second threaded rod 15, the second threaded rod 15 is driven by the limiting plate 17 to be separated from the inside of the sliding block 13 and the threaded hole 14, the fixing between the sliding block 13 and the second vertical column 12 is released, then the motor 2 is started to drive the first bevel gear 3 to rotate the second bevel gear 4, the second bevel gear 4 is rotated to drive the screw rod 5 to rotate, the screw rod 5 is rotated to drive the threaded block 6 to move upwards or downwards, the threaded block 6 is moved upwards or downwards to drive the guide rail 11 to move upwards or downwards through the drag plate 8, so that the height of the guide rail 11 is changed;

[0031] The third threaded rod 18 is rotated to be separated from the inside of the limiting plate 17 and the drag plate 8, the frame body 1 is pulled to drive the limiting plate 17 to slide out of the inside of the drag plate 8 through the drag plate 8, then the third threaded rod 18 is rotated to pass through the inside of the drag plate 8 and the limiting plate 17, and the width of the goods shelf is adjusted.

[0032] Finally, the following points should be explained: first, in the description of the application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0033] Secondly: the embodiment of the utility model discloses the drawings only relate to the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A shuttle rack for facilitating height adjustment, comprising a rack body (1), characterized in that, Both ends of the frame body (1) are fixedly connected with first columns (7), the inside of the first column (7) is rotatably connected with a screw rod (5), one end of the screw rod (5) penetrating through the first column (7) is rotatably connected with the inner wall of the frame body (1), the outer surface of the screw rod (5) is connected with a power assembly for driving the screw rod (5) to rotate, the outer surface of the screw rod (5) is screw transmission connected with a threaded block (6), the outer surface of the threaded block (6) is slidingly connected with the first column (7). The top of the frame body (1) is fixedly connected with a second column (12), the inside of the second column (12) is slidingly connected with a sliding block (13), the inside of the sliding block (13) is inserted with a second threaded rod (15), and the second threaded rod (15) penetrates through the inside of the second column (12), one end of the second threaded rod (15) penetrating through the second column (12) and the sliding block (13) is threadedly connected with a cross nut (16). The inside of the sliding block (13) and the threaded block (6) are fixedly connected with a drag plate (8), the top of the drag plate (8) is placed with a guide rail (11), the inside of the drag plate (8) is threadedly connected with a first threaded rod (9), and the first threaded rod (9) is threadedly connected with the guide rail (11) penetrating through the drag plate (8).

2. The high-adjustable shuttling rack according to claim 1, wherein: The power assembly comprises a motor (2), a first bevel gear (3), and a second bevel gear (4), the inside of the first bevel gear (3) is transmission connected with the output shaft of the motor (2), the first bevel gear (3) is meshingly connected with the second bevel gear (4), and the inside of the second bevel gear (4) is fixedly connected with the outer surface of the screw rod (5).

3. The high-adjustable shuttling rack of claim 1, wherein: The inside of the second column (12) is provided with screw holes (14) matched with the second threaded rod (15) in size, and the screw holes (14) are equidistantly arranged in the inside of the second column (12).

4. The high-adjustable shuttling rack of claim 1, wherein: The bottom of the first threaded rod (9) is fixedly connected with a torsion disc (10).

5. The high-adjustable shuttle rack of claim 1, wherein: The outer surfaces of the two transversely arranged screw rods (5) are respectively fixedly connected with synchronous wheels (19), and the two synchronous wheels (19) are rotatably connected with a synchronous belt (20) for driving the two synchronous wheels (19) to rotate simultaneously.

6. The high-adjustable shuttling rack of claim 1, wherein: The inside of the drag plate (8) is slidingly connected with a limiting plate (17), the other side of the limiting plate (17) is fixedly connected with the other drag plate (8), the inside of the limiting plate (17) is threadedly connected with a third threaded rod (18), and the outer surface of the third threaded rod (18) is threadedly connected with the inside of the drag plate (8), the inside of the limiting plate (17) is provided with screw holes matched with the third threaded rod (18) in size, and the screw holes are equidistantly arranged in the inside of the limiting plate (17).

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