CN115258477A - A multi-layer shelf for easy access - Google Patents

Abstract

The present application relates to a multi-layer shelf that is easy to access, relates to the technical field of shelves, and aims to improve the problem of inconvenient access to goods at high places on the shelf. A multi-layer shelf for easy access includes a support frame and a plurality of storage boards arranged on the support frame at intervals; an auxiliary frame is arranged on one side of the support frame, and the auxiliary frame is slidably arranged along the height direction of the support frame. A moving board, the auxiliary frame is provided with a drive assembly for driving the moving board to slide; each of the storage boards is slidably connected with the support frame, and the moving board is provided with a drive assembly for driving the storage board to approach or away from the moving board. Telescopic components. The present application has the effect of convenient access to goods on high shelves.

Description

A multi-layer shelf for easy access

technical field

The present application relates to the technical field of shelves, in particular to a multi-layer shelf for easy access.

Background technique

A shelf is a storage tool for storing items, which can effectively use the storage space to stack items, and thus is widely used in people's daily life.

In the related art, a shelf generally includes four brackets and several storage boards arranged at intervals along the height direction of the brackets, and the space between adjacent storage boards is used for storing items.

In view of the related technologies mentioned above, the inventors found that: in order to save the storage space of the goods, the shelves are generally set higher. When it is necessary to access the goods on the high part of the shelf, it is generally necessary for people to use tools to climb to fit the goods. The height of the shelf, and then the access to the goods, has caused the inconvenience of access to the goods at the high shelf.

Contents of the invention

In order to improve the problem of inconvenient access to high goods on the shelf, the application provides a multi-layer shelf for easy access.

A multi-layer shelf for easy access provided by the application adopts the following technical scheme:

A multi-storey shelf for easy access, including a support frame and a number of storage boards arranged at intervals on the support frame; an auxiliary frame is provided on one side of the support frame, and the auxiliary frame is slid along the height direction of the support frame. The moving plate is provided with a driving assembly for driving the moving plate to slide on the auxiliary frame; each of the storage plates is slidably connected with the support frame, and the moving plate is provided with a drive assembly for driving the storage plate to approach or move away from the moving plate. Telescoping components.

By adopting the above-mentioned technical scheme, when it is necessary to take out the goods on the high part of the shelf, the moving plate is first transferred to the corresponding storage plate with the goods through the driving assembly, and the storage plate is transferred to the moving plate through the telescopic assembly, and the driving assembly The moving plate is transferred to the bottom of the auxiliary shelf, so as to take out the goods on the high shelf; when the goods need to be stored on the high shelf, the empty storage plate is moved to the moving plate through the telescopic component, and then the moving plate is moved by the driving component The plate drives the storage board to move to the bottom of the auxiliary shelf, so that the goods can be placed on the storage board, and finally the moving board and the storage board are moved to the height of the auxiliary rack through the driving assembly, and the storage board with the goods is moved to the bottom of the auxiliary rack through the telescopic assembly. From re-moving to the support frame, the goods can be stored at the high position of the support frame, and then the fast access to the goods at the high position of the shelf can be realized.

Preferably, the drive assembly includes several rotating screw rods rotatably arranged on the auxiliary frame, a worm gear arranged on each rotating screw rod, several worm screws rotatably arranged on the auxiliary frame, and several driving motors arranged on the auxiliary frame ; Each of the rotating screw rods is extended along the height direction of the auxiliary frame, each of the rotating screw rods runs through the moving plate, and each rotating screw rod is threaded with the moving plate; the turbines are located at the rotating At one end of the screw rod close to the driving motor, each of the worm gears is in mesh with the worm, and the driving motor is used to drive the worm to rotate.

By adopting the above technical scheme, the drive motor drives the worm to rotate, and the worm drives the turbine and the rotating screw to rotate, so that the moving plate rotates along the length direction of the rotating screw, thereby realizing the moving plate along the height direction of the auxiliary frame. Movement; by setting the worm to simultaneously drive multiple sets of turbines and rotating screw to rotate, the installation requirements of the driving motor are reduced, and the production cost of the device is reduced, thereby improving economic benefits.

Preferably, the telescopic assembly includes a telescopic piece arranged on the moving plate, a plug-in block arranged at the output end of the telescopic piece, a rotating motor for driving the telescopic piece to drive the plug-in block to rotate, and a snap-in connection set on the storage plate. block; the telescopic piece is used to drive the plug-in block close to or away from the snap-in block; The insertion slot is provided with a rotation slot for the rotation of the insertion block inside the insertion slot.

By adopting the above-mentioned technical scheme, the output end of the telescopic element is stretched out, and the plug-in block is gradually approached to the snap-in block. Rotate so that the plug-in block rotates into the inside of the rotating groove; at this time, the output end of the control telescopic piece shrinks, and the end wall of the plug-in block is opposed to the inner side wall of the rotating groove, which can drive the storage plate to gradually approach the moving plate, thereby Gradually transfer the storage board from the support frame to the moving board; when the output end of the control telescopic piece is stretched out, the insertion block and the clamping block can be used to drive the storage board to gradually transfer from the moving board to the support frame; finally The output end of the rotating motor can drive the expansion piece and the plug-in block to rotate, so that the plug-in block is aligned with the slot, and then the output end of the expansion piece is controlled to shrink, so that the plug-in block and the snap-in block are separated.

Preferably, the moving plate is provided with a sliding notch for the locking block to slide into.

By adopting the above technical solution, the sliding gap can facilitate the movement of the clamping block to the inside of the moving plate, thereby facilitating the complete transfer of the storage plate to the moving plate. When the moving plate drives the storage plate to move, the storage plate and the support frame are reduced. There is a phenomenon of collision.

As a preference, a connecting rod is provided between the rotating motor and the telescopic member, and the connecting rod is connected to the output end of the rotating motor; a positioning sleeve is arranged on the moving plate, and the connecting rod is connected to the inner wall of the positioning sleeve in rotation , Both ends of the connecting rod are provided with limiting rings for restricting the connecting rod from detaching from the positioning sleeve.

By adopting the above technical scheme, when the telescopic element drives the storage plate to move, the limit ring and the end wall of the positioning sleeve are offset, reducing the reaction force of the telescopic element to drive the storage plate to move, which is transmitted to the rotating motor and causes damage, thereby The service life of the rotating motor is guaranteed; at the same time, the positioning sleeve plays a role in positioning the telescopic part and the rotating motor, and improves the connection stability between the telescopic part and the moving plate.

Preferably, the moving plate is rotatably provided with a rotating wheel that can abut against the storage plate, and each of the storage plates is provided with a guide gap for the rotating wheel to enter.

By adopting the above technical scheme, the rotating wheel converts the sliding friction between the moving plate and the storage plate into rolling friction, which reduces the relative sliding resistance between the storage plate and the moving plate, so as to transfer the position of the storage plate faster; the guide gap and the rotation The wheels cooperate with each other, and the side wall of the rotating wheel is opposed to the inner side wall of the guide notch, thereby limiting the moving path of the storage board, so as to reduce the deviation in the moving direction of the storage board.

Preferably, several pushers are provided on the moving plate opposite to the storage board, and a pressing plate for pressing the storage board is provided at the output end of the pushers on the same side of the storage board.

By adopting the above technical scheme, when the storage board is transferred to the moving board, the pressing board presses and fixes the storage board on the moving board, so as to quickly realize the fixed connection between the moving board and the storage board, and reduce the time spent on moving the storage board by the moving board. , there is a phenomenon that the storage plate is offset relative to the moving plate.

Preferably, the moving plate is rotatably provided with a rotating roller for lifting the storage plate, and the rotating roller is located on a side of the moving plate close to the storage plate.

By adopting the above-mentioned technical solution, when the storage plate is transferred towards the moving plate, the storage plate is opposed to the rotating roller, and the rotating roller is rotated by an external force, so as to guide the storage plate, thereby lifting the end of the storage plate close to the moving plate , so as to quickly transfer the storage board to the moving board, and reduce the occurrence of the collision between the moving board and the storage board during the transfer of the storage board to the moving board, resulting in the failure of the transfer of the storage board.

As a preference, the support frame is provided with a support plate for supporting the storage board, a number of fixed oil cylinders are arranged on the support frame relative to the storage board, and the output end of each of the fixed oil cylinders is provided with a fixed rod. The fixing rods are provided with inserting rods for penetrating through the storage board and the support board.

By adopting the above technical solution, the support plate supports the storage plate, and the support plate and the storage plate can slide relative to each other, so as to facilitate the transfer of the storage plate; when the storage plate is placed on the support plate, the extension of the output end of the fixed cylinder is controlled. Out, by inserting the connecting rod into the storage board and the support board, and the fixing rod is against the storage board, so that the storage board is stably fixed on the support board.

As a preference, the bottom of the auxiliary frame is provided with a supporting wheel that can contact the ground, and the auxiliary frame is provided with a driving member, and the output end of the driving member is provided with a collision frame for touching the ground, and the driving member is used for Drive the collision frame to move up or down.

By adopting the above technical scheme, the supporting wheels are convenient for quickly transferring the auxiliary rack and adjusting the position of the auxiliary rack, so as to access and retrieve goods from various shelves through the auxiliary rack; Drive the collision frame to gradually contact the ground, and make the support wheels gradually leave the ground, so as to realize the rapid fixation of the position of the auxiliary frame, and reduce the occurrence of deviation of the auxiliary frame due to the support wheels during the process of accessing goods through the auxiliary frame. Phenomenon.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Quickly drive the storage plate close to or away from the moving plate through the telescopic component, and quickly drive the moving plate through the driving component to drive the storage plate to move along the height direction of the auxiliary shelf, so as to facilitate quick access to goods at high shelves.

2. By setting the rotating roller and the rotating wheel, it is convenient to quickly transfer the storage board, which reduces the failure of the storage board transfer due to the resistance of the storage board and the moving board during the transfer process of the storage board.

3. By setting the support wheels, it is convenient to quickly adjust and transfer the position of the auxiliary frame, so as to facilitate the access to the goods on multiple support frames through the auxiliary frame; by setting the driving part and the interference frame, it is convenient to quickly fix and position the auxiliary frame. position, which reduces the swaying of the auxiliary rack during the process of accessing goods through the auxiliary rack.

Description of drawings

Fig. 1 is a structural schematic diagram of a multi-layer shelf for easy access according to an embodiment of the present application.

Fig. 2 is a schematic diagram for showing the state of transferring the storage board to the moving board.

Fig. 3 is a schematic cross-sectional view for embodying the telescoping assembly and the driving assembly.

FIG. 4 is an enlarged schematic diagram for embodying the structure at A in FIG. 3 .

Explanation of reference signs:

1. Support frame; 11. Storage board; 111. Guide notch; 12. Support plate; 13. Positioning rod; 14. Fixed oil cylinder; 15. Fixed rod; 151. Insertion rod; 2. Auxiliary frame; 211, sliding gap; 212, positioning sleeve; 213, rotating wheel; 214, fixed frame; 25, collision frame; 3, driving assembly; 31, rotating screw; 32, turbine; 33, worm; 34, driving motor; 4, telescopic assembly; Motor; 44, clamping block; 441, insertion slot; 442, rotation slot; 5, connecting rod; 51, limit ring.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

The embodiment of the present application discloses a multi-layer shelf that is convenient for access.

Referring to Fig. 1, a kind of multi-storey shelf that is convenient for access includes a support frame 1 placed on the ground, and a number of support plates 12 are welded at intervals along the height direction on the support frame 1, and the support plates 12 are symmetrically distributed over the length of the support frame 1 directions at both ends. The supporting boards 12 on the same height plane jointly support the storage boards 11 , each storage board 11 can slide relative to the corresponding support board 12 , and there is a gap for placing goods between adjacent storage boards 11 . An auxiliary frame 2 is placed on the ground on one side of the support frame 2, and a mobile plate 21 is slid along the height direction of the support frame 1 on the auxiliary frame 2, and a driving assembly 3 is installed on the auxiliary frame 2 to drive the mobile plate 21 to swipe. A telescopic assembly 4 is arranged on the moving board 21 for driving the storage board 11 to approach or move away from the moving board 21 .

Referring to Fig. 2 and Fig. 3, several positioning rods 13 are welded at intervals on the support frame 1, the positioning rods 13 are symmetrically distributed at both ends of the length direction of the support frame 1, the positioning rods 13 and the storage plate 11 are distributed at intervals, and the positioning rods 13 are evenly spaced. Located above the corresponding storage board 11. Each positioning rod 13 is fixedly connected with a fixed oil cylinder 14 by screws, the output end of the fixed oil cylinder 14 is welded with a fixed rod 15, and the side wall of the fixed rod 15 is integrally formed with several inserting rods 151. All the inserting rods 151 pass through the corresponding storage board 11 and the support board 12 in turn, and the fixing rods 15 are against the corresponding storage board 11 , so that the storage board 11 is stably installed on the support board 12 .

Referring to FIGS. 1 and 3 , the driving assembly 3 includes a number of rotating screw rods 31 , a worm gear 32 , a worm 33 and a driving motor 34 . In this embodiment, four groups of rotating screw rods 31 are installed, and the rotating screw rods 31 are respectively located at the four corners of the auxiliary frame 2. The rotating screw rods 31 are connected to the auxiliary frame 2 through bearing seats, and the rotating screw rods 31 are parallel to the auxiliary frame 2. The height direction of shelf 2. The rotating screw rods 31 are symmetrically distributed at the four corners of the moving plate 21 , all of the rotating screw rods 31 run through the moving plate 21 , and each rotating screw rod 31 is screwed to the moving plate 21 .

Referring to Fig. 1 and Fig. 3, the worm gear 32 is fixedly sleeved on one end of each rotating screw mandrel 31 close to the ground, the worm 33 is rotatably connected to the auxiliary frame 2, and the worm 33 is symmetrically distributed at both ends of the auxiliary frame 2 in the length direction, and The worm 33 meshes with two sets of turbines 32 at one end of the auxiliary frame 2 . The drive motor 34 is installed on the auxiliary frame 2, and the output end of the drive motor 34 is keyed to the end of the worm screw 33, so that when the output end of the drive motor 34 drives the worm screw 33 to rotate, the worm screw 33 drives the turbine 32 and the rotating screw mandrel 31 Rotate so that the moving plate 21 moves along the height direction of the auxiliary frame 2 .

Referring to FIG. 3 and FIG. 4 , the telescopic assembly 4 includes a telescopic piece 41 , a plugging block 42 , a rotating motor 43 and a locking block 44 . The moving plate 21 is provided with a sliding notch 211 along its thickness direction, and the rotating motor 43 is fixedly connected to the interior of the sliding notch 211 by screws. The output end of the rotating motor 43 is welded and fixed with a connecting rod 5 , and the inside of the sliding gap 211 is welded and fixed with a positioning sleeve 212 . Both ends of the connecting rod 5 are exposed outside the positioning sleeve 212, and both ends of the connecting rod 5 are fixedly sleeved with a limiting ring 51, and the limiting ring 51 is against the end wall of the positioning sleeve 212, thereby restricting the connecting rod 5 from being out of position. Set 212.

Referring to FIG. 3 and FIG. 4 , in this embodiment, the telescopic member 41 is a telescopic oil cylinder. The telescopic member 41 is connected to the end of the connecting rod 5 away from the rotating motor 43 by screws. The inserting block 42 is welded and fixed to the output end of the telescopic element 41 , the engaging block 44 corresponds to the inserting block 42 one by one, and the engaging block 44 is welded to the end of the storage plate 11 away from the moving plate 21 . An insertion slot 441 is defined on a side wall of the locking block 44 close to the insertion block 42 to facilitate the insertion of the insertion block 42 . A rotation slot 442 is defined on the inner side wall of the insertion slot 441 for the insertion block 42 to rotate inside the rotation slot 442 .

2 and 3, the moving plate 21 is inserted with a number of rotating rollers 217 near the side wall of the storage plate 11. The rotating rollers 217 are all parallel to the length direction of the moving plate 21, and the rotating rollers 217 are connected to the moving plate 21 in rotation. When the object plate 11 moves toward the direction close to the moving plate 21, the object plate 11 is against the rotating roller 217, and the rotating roller 217 lifts the object plate 11, so that the object plate 11 is transferred to the moving plate 21.

Referring to FIG. 1 and FIG. 2 , a plurality of rotating wheels 213 are rotatably connected to the upper surface of the moving plate 21 , and the rotating wheels 213 are symmetrically distributed at both ends of the moving plate 21 in the length direction. The bottom wall of each storage board 11 is provided with a guiding notch 111 for the rotating wheels 213 to enter, and the surrounding walls of all the rotating wheels 213 can be offset against the inner wall of the guiding notch 111 .

Referring to Fig. 1 and Fig. 2, the upper surface at both ends of the moving plate 21 in the length direction is welded and fixed with a fixed frame 214, each fixed frame 214 is welded and fixed with a pusher 215, and the output ends of the pusher 215 are welded with a pressing plate 216 . In this embodiment, the pushing member 215 is a pushing oil cylinder. When the storage board 11 is transferred to the moving board 21 , the output end of the pushing member 215 can be controlled to protrude, so that the pressing board 216 presses and fixes the storage board 11 on the moving board 21 .

Referring to Fig. 1 and Fig. 2, the bottom of the auxiliary frame 2 is rotatably connected with supporting wheels 22, so as to facilitate the rapid movement of the auxiliary frame 2. The bottom of the auxiliary frame 2 is welded and fixed with a pressure bearing rod 23, and a plurality of driving parts 24 are welded and fixed on the pressure bearing rod 23. In this embodiment, the driving parts 24 are driving oil cylinders. All the driving elements 24 are pressed against the circumferential spacing of the auxiliary frame 2 , and the output ends of all the driving elements 24 are jointly welded with a resisting frame 25 . When the output end of the driving member 24 is stretched out, the collision frame 25 gradually touches the ground, so that the support wheel 22 gradually breaks away from the ground, thereby realizing the rapid positioning of the auxiliary frame 2 .

The implementation principle of an easy-to-access multi-layer shelf in the embodiment of the present application is as follows:

When it is necessary to take out the high goods on the shelf, start the drive motor 34, the output end of the drive motor 34 drives the worm screw 33 to rotate, and the worm screw 33 drives the turbine 32 to rotate to drive the rotating screw mandrel 31 to rotate, thereby driving the moving plate 21 along the Move along the length direction of the rotating screw rod 31, thereby moving the moving plate 21 to the corresponding storage plate 11 where the goods are installed.

Control the output end of the telescopic element 41 to protrude, press the plug-in block 42 into the corresponding slot 441, control the rotation of the output end of the rotating motor 43, so that the connecting rod 5, the telescopic element 41 and the plug-in block 42 rotate, The plugging block 42 is rotated and inserted into the rotation slot 442 .

The output end of the fixed oil cylinder 14 is controlled to shrink, so that the fixed rod 15 drives the insertion rod 151 to gradually move away from the storage board 11 and the support board 12 . The output end of the telescopic member 41 is controlled to shrink, and the end of the plug-in block 42 abuts against the inner wall of the rotating groove 442 , thereby driving the corresponding storage plate 11 loaded with goods to be transferred to the moving plate 21 . Then, the output end of the driving motor 34 is controlled to rotate, so that the moving plate 21 drives the storage plate 11 loaded with goods to be transferred to the bottom of the auxiliary frame 2, so as to take out goods from high places.

When it is necessary to store the goods at the high place of the shelf, the empty storage board 11 is first moved to the moving board 21 of the auxiliary shelf 2 through the telescopic assembly 4, and the moving board 21 and the storage board 11 are transferred to the auxiliary rack 2 through the driving assembly 3 then the goods are placed on the empty storage board 11, and the storage board 11 with the goods is moved to the corresponding support board 12 by the drive assembly 3.

The output end of the telescoping member 41 is controlled to protrude, and the insertion block 42 is abutted against the locking block 44 to push and slide the storage plate 11 onto the support plate 12 . Control the extension of the output end of the fixed oil cylinder 14 to insert the plug rod 151 into the corresponding storage board 11 and the inside of the support board 12, thereby realizing storing the goods at a high place on the shelf. According to the above steps, quick access to the goods at the high position of the shelf is conveniently realized, and the steps for people to access the goods at the high position of the shelf are simplified.

All of the above are preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape and principle of the application should be covered by the protection scope of the application. Inside.

Claims (10)

1. A multi-storey shelf for easy access, comprising a support frame (1) and several storage boards (11) arranged at intervals on the support frame (1); it is characterized in that: one side of the support frame (1) is set There is an auxiliary frame (2), on which a moving plate (21) is slid along the height direction of the support frame (1), and on the auxiliary frame (2) is provided with a moving plate (21) for driving Sliding drive assembly (3); each of the storage boards (11) is slidably connected to the support frame (1), and the moving board (21) is provided with a (21) telescopic assembly (4). 2. A multi-storey shelf that is convenient for access according to claim 1, characterized in that: the drive assembly (3) includes several rotating screw rods (31) that are rotatably arranged on the auxiliary frame (2), set The worm gear (32) on each rotating screw mandrel (31), the worm screw (33) that some rotations are arranged on the auxiliary frame (2) and the drive motors (34) that some are arranged on the auxiliary frame (2); each The rotating screw rods (31) are all extended along the height direction of the auxiliary frame (2), each of the rotating screw rods (31) runs through the moving plate (21), and each rotating screw rod (31) Threaded connection with moving plate (21); said worm gear (32) is all positioned at one end of the rotating screw mandrel (31) close to the drive motor (34), and each said worm gear (32) is all meshed with the worm screw (33), The drive motor (34) is used to drive the worm (33) to rotate. 3. A multi-storey shelf for easy access according to claim 1, characterized in that: the telescopic assembly (4) includes a telescopic piece (41) arranged on the moving plate (21), a telescopic piece (41) arranged on the telescopic piece (41) the plug-in block (42) of the output end, the rotating motor (43) used to drive the expansion piece (41) to drive the plug-in block (42) to rotate, and the snap-in block (44) arranged on the storage board (11) ); the telescopic part (41) is used to drive the plug-in block (42) close to or away from the snap-in block (44), and the snap-in block (44) is located at a side of the storage plate (11) away from the moving plate (21) On the side, the side wall of the clamping block (44) is provided with an insertion slot (441) for the insertion block (42) to enter, and the insertion slot (441) is provided with a slot for the insertion block (42) to rotate. The rotating groove (442). 4. A multi-storey shelf for easy access according to claim 3, characterized in that: the moving plate (21) is provided with a sliding notch (211) for the locking block (44) to slide into. 5. A multi-storey shelf for easy access according to claim 3, characterized in that: a connecting rod (5) is arranged between the rotating motor (43) and the telescopic member (41), and the connecting rod (5) link to each other with the output end of rotating motor (43); Described mobile plate (21) is provided with positioning sleeve (212), and described connecting rod (5) is connected with the inner wall of positioning sleeve (212) rotation, and described Both ends of the connecting rod (5) are provided with limiting rings (51) for restricting the connecting rod (5) from detaching from the positioning sleeve (212). 6. A multi-storey shelf for easy access according to claim 1, characterized in that: the moving plate (21) is rotatably provided with a rotating wheel (213) that can be offset against the storage plate (11), and each A guide notch (111) for the running wheel (213) to enter is provided on one of the storage plates (11). 7. A multi-storey shelf for easy access according to claim 6, characterized in that: said moving plate (21) is provided with a number of pushers (215) opposite to the storage plate (11), located on said storage The output end of the pusher (215) on the same side of the plate (11) is provided with a pressing plate (216) for pressing the storage plate (11). 8. A multi-storey shelf for easy access according to claim 1, characterized in that: the moving plate (21) is provided with rotating rollers (217) for lifting the storage plate (11), and the The rotating roller (217) is located at the side of the moving plate (21) close to the storage plate (11). 9. A multi-storey shelf for easy access according to claim 1, characterized in that: the support frame (1) is provided with a support plate (12) for supporting the storage board (11), and the support The frame (1) is provided with some fixed oil cylinders (14) relative to the storage plate (11), and the output end of each of the fixed oil cylinders (14) is provided with a fixed rod (15), and each of the fixed rods (15) Insertion rods (151) for penetrating through the storage board (11) and the support board (12) are arranged on the top. 10. A multi-storey shelf that is convenient for access according to claim 1, characterized in that: the bottom of the auxiliary frame (2) is provided with support wheels (22) that can be offset against the ground, and the auxiliary frame (2) ) is provided with a driver (24), the output end of the driver (24) is provided with a collision frame (25) for touching the ground, and the driver (24) is used to drive the collision frame (25) upward or toward Move down.

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