CN219206324U - Compact shelving underframe driving device - Google Patents

Abstract

The utility model relates to the technical field of compact shelf driving, and particularly discloses a compact shelf underframe driving device which comprises a plurality of sliding rails, wherein the sliding rails are horizontally arranged in parallel, a supporting seat for supporting a compact shelf is connected in each sliding rail in a sliding manner, the supporting seat comprises a first supporting frame and a second supporting frame positioned above the first supporting frame, a connecting column is arranged between the first supporting frame and the second supporting frame, and a conveying belt structure for driving the first supporting frame to move is arranged in each sliding rail. This compact shelving chassis drive arrangement through split type first support frame and second support frame that sets up for the user can drive compact shelving wholly or partly and remove through the drive structure of control first support frame or second support frame when using this compact shelving chassis drive arrangement, has solved among the prior art compact shelving chassis drive arrangement can't drive a plurality of compact shelves simultaneously and carry out the bulk movement, and does not set up crashproof protection machanism's problem.

Description

Compact shelving underframe driving device

Technical Field

The utility model relates to the technical field of compact shelving driving, in particular to a compact shelving underframe driving device.

Background

Compact shelving, also known as compact cabinets, is one of compact file containers, which can be understood as defined by: is to install a shaft wheel on the base of the double-sided fixing frame, the rack capable of moving linearly along the small rail laid on the ground can be used for closing or separating a plurality of racks according to the requirement. The compact shelving can be divided into a ground rail type compact shelving or a trackless type compact shelving, and the common ground rail type compact shelving is characterized in that rails are paved on the ground, and the trackless type compact shelving is characterized in that the rails are paved on a wall surface and move along the lateral rails. Most of the rail-mounted compact shelving or trackless compact shelving is provided with a plurality of fixing frames which are transversely and parallelly arranged and are placed on a track laid longitudinally, and meanwhile, the bottom of the compact shelving is provided with directional wheels which slide directionally, so that the fixing frames longitudinally move along the track.

The prior compact shelving underframe driving device can only drive the compact shelving underframe to drive one compact shelving to move when in use, and can not drive a plurality of compact shelves to integrally move at the same time, and when the driving device drives the compact shelving underframe to move, the compact shelving underframe is easy to be damaged due to collision because the driving device is not provided with an anti-collision protection mechanism.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, provides a compact shelving underframe driving device, and solves the problems that the compact shelving underframe driving device in the prior art cannot drive a plurality of compact shelves to integrally move at the same time and an anti-collision protection mechanism is not arranged.

In order to achieve the above purpose, the utility model provides a compact shelf underframe driving device, which comprises a plurality of sliding rails, wherein the sliding rails are horizontally arranged in parallel, a supporting seat for supporting a compact shelf is connected in each sliding rail in a sliding manner, the supporting seat comprises a first supporting frame and a second supporting frame positioned above the first supporting frame, a connecting column is arranged between the first supporting frame and the second supporting frame, a conveying belt structure for driving the first supporting frame to move is arranged in each sliding rail, the conveying belt structure comprises a driving sprocket, a driven sprocket and a transmission chain meshed on the driving sprocket and the driven sprocket, the first supporting frame is fixedly connected with the transmission chain, a servo motor for driving the driving sprocket to rotate is fixedly connected to the sliding rail, a fixed base is fixedly connected to the second supporting frame, a plurality of sliding blocks are connected to the second supporting frame in a sliding manner, the sliding blocks are positioned on one side of the fixed base, a separation block is fixedly connected to the sliding block, and one end, far away from the fixed base, of the second supporting frame is fixedly connected with a limiting block.

The beneficial effects are that: according to the compact shelf underframe driving device, through the first support frame and the second support frame which are arranged in a split mode, when a user uses the compact shelf underframe driving device, the user can drive the compact shelf to wholly or partially move through controlling the driving structure of the first support frame or the second support frame, and the compact shelf underframe driving device is convenient for the user to drive according to the use requirement; through the separation blocks and the buffer pads, when a user moves the sliding blocks, collision between adjacent sliding blocks or collision between the sliding blocks and the fixed base can be avoided; the weight of the compact shelf can be evenly shared through the plurality of sliding rails, and the sliding rails are prevented from being damaged; through the spliced pole that sets up for the user can adjust the height of second support frame through the length of adjusting the spliced pole, and then adjusts the height of compact shelf on the second support frame.

Drawings

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present utility model as it slides.

In the figure: 1. a slide rail; 2. a limit baffle; 3. damping cushion pad; 4. a first support frame; 5. a second support frame; 6. a connecting column; 7. a drive sprocket; 8. a driven sprocket; 9. a drive chain; 10. a fixed base; 11. a sliding block; 12. a connecting rod; 13. a chute; 14. a first fixing plate; 15. a second fixing plate; 16. a separation block; 17. a cushion pad; 18. a compact shelf body.

Detailed Description

The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a compact shelving chassis driving device, which includes a plurality of sliding rails 1, where the plurality of sliding rails 1 are horizontally arranged in parallel. Through the plurality of sliding rails 1 that set up, can evenly share the weight of compact shelving, avoid sliding rail 1 to take place to damage. Limit baffles 2 are fixedly connected to two ends of the sliding rail 1. Through the limiting baffle 2 that sets up for the user can avoid compact shelf chassis to break away from the track when removing compact shelf body 18, takes place to empty. Threaded holes are formed in the sliding rails 1, and a plurality of sliding rails 1 are fixedly connected through threaded rods. Specifically, threaded grooves matched with threaded holes in the sliding rail 1 are formed in two ends of the threaded rod. Threaded rods and threaded holes formed in the sliding rails 1 are arranged, so that a user can connect and fix the sliding rails 1, and the sliding rails are convenient to integrally move and arrange. The bottom of the sliding rail 1 is fixedly connected with a damping buffer pad 173. Through the shock attenuation blotter 173 that sets up for this compact shelf chassis drive arrangement can promote stability when using, reduces the probability that takes place to rock.

In this embodiment, a slide rail 1 is taken as an example for illustration, and the arrangement of the rest of slide rails 1 is the same as that of the slide rail 1 in this embodiment. Each sliding rail 1 is slidably connected with a supporting seat for supporting the compact shelving, and the supporting seat comprises a first supporting frame 4 and a second supporting frame 5 positioned above the first supporting frame 4. Through split type first support frame 4 and second support frame 5 that set up for the user can drive the compact shelf wholly or partly and remove through the drive structure of control first support frame 4 or second support frame 5 when using this compact shelf chassis drive arrangement, convenient to use person drives according to the user demand. A connecting column 6 is arranged between the first supporting frame 4 and the second supporting frame 5. The connecting column 6 is made of high-quality steel materials, and has strong bearing capacity and compression resistance. When in use, a user can adjust the height of the second support frame 5 by adjusting the length of the connecting column 6, so as to adjust the height of the compact shelf on the second support frame 5, and the height of the connecting column 6 should not exceed 0.5m, so that the stability of the compact shelf bottom shelf driving device is prevented from being influenced.

The sliding rail 1 is internally provided with a conveying belt structure for driving the first supporting frame 4 to move, the conveying belt structure comprises a driving chain wheel 7, a driven chain wheel 8 and a transmission chain 9 meshed with the driving chain wheel 7 and the driven chain wheel 8, and the first supporting frame 4 is fixedly connected with the transmission chain 9. The slide rail 1 is also fixedly connected with a servo motor (not shown in the figure) for driving the driving sprocket 7 to rotate, and the output end of the servo motor is fixedly connected with the axis of the driving sprocket 7. The servo motors are electrically connected with the same power switch so as to simultaneously control the synchronous rotation of the conveyor belts in the slide rails 1, and the servo motors can realize forward rotation or reverse rotation for the output ends so as to facilitate the movable rack to move back and forth.

The second support frame 5 is fixedly connected with a fixed base 10, the second support frame 5 is also connected with a plurality of sliding blocks 11 in a sliding manner, the sliding blocks 11 are all positioned on one side of the fixed base 10, the sliding blocks 11 are fixedly connected with connecting rods 12, and sliding grooves 13 for the connecting rods 12 to slide are formed in the sliding rails 1. In use, a user can use a hydraulic rod in the prior art to drive the connecting rod 12 to slide horizontally. The top of the sliding block 11 is fixedly connected with a first fixing plate 14 and a second fixing plate 15 for preventing the compact shelving from toppling over, and the first fixing plate 14 and the second fixing plate 15 are symmetrically distributed on two sides of the sliding block 11. Through the first fixed plate 14 and the second fixed plate 15 that set up for the user can install the compact shelf between first fixed plate 14 and second fixed plate 15 when installing the compact shelf, plays the stabilization effect. When in use, one compact shelf is fixed through the fixed bases 10 of different sliding rails 1 (a plurality of fixed bases 10 are required to be in the same horizontal position) to serve as a reference compact shelf (the compact shelf cannot be independently moved), and then the rest compact shelves are fixed on the tops of the sliding blocks 11, so that the sliding blocks 11 for bearing the same compact shelf are mutually flush. The sliding block 11 is fixedly connected with a separation block 16, and the separation block 16 is fixedly connected with a buffer cushion 17. Through the separate blocks 16 and the buffer pads 17, when a user moves the sliding blocks 11, collision between adjacent sliding blocks 11 or collision between the sliding blocks 11 and the fixed base 10 can be avoided, and the buffer pads 17 can play a role in buffer protection when the adjacent sliding blocks 11 or the sliding blocks 11 collide with the fixed base 10.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that other parts not specifically described are within the prior art or common general knowledge to a person of ordinary skill in the art. Modifications and alterations may be made without departing from the principles of this utility model, and such modifications and alterations should also be considered as being within the scope of the utility model.

Claims (7)

1. The utility model provides a compact shelving chassis drive arrangement, its characterized in that includes many slide rails, many slide rail level parallel arrangement, every sliding connection has the supporting seat that is used for supporting compact shelving in the slide rail, the supporting seat includes first support frame and the second support frame that is located first support frame top, be provided with the spliced pole between first support frame and the second support frame, be provided with the conveyer belt structure that is used for driving first support frame and removes in the slide rail, the conveyer belt structure includes driving sprocket, driven sprocket and meshing drive chain on driving sprocket, driven sprocket, first support frame and drive chain fixed connection, still fixedly connected with is used for driving sprocket pivoted servo motor on the slide rail, fixedly connected with fixed base on the second support frame, still fixedly connected with slider on the second support frame, a plurality of slider all is located fixed base one side, fixedly connected with separate piece on the slider, fixed base one end fixedly connected with stopper is kept away from to the second support frame.

2. The compact shelving chassis drive arrangement of claim 1, wherein the spacer block is fixedly coupled with a cushion pad.

3. The compact shelving chassis driving device as defined in claim 1, wherein the slide rail is provided with a threaded hole, and a plurality of slide rails are connected and fixed by threaded rods.

4. The compact shelving chassis driving device as defined in claim 1, wherein a plurality of the servo motors are electrically connected with the same power switch, and the servo motors are servo motors with output ends capable of achieving forward rotation or reverse rotation.

5. The compact shelving chassis driving device as defined in claim 1, wherein the top of the sliding block is fixedly connected with a first fixing plate and a second fixing plate for preventing the compact shelving from toppling, and the first fixing plate and the second fixing plate are symmetrically distributed on two sides of the sliding block.

6. The compact shelving chassis drive arrangement of claim 1, wherein limit stops are fixedly connected to both ends of the slide rail.

7. The compact shelving chassis drive arrangement of claim 1, wherein the bottom of the slide rail is fixedly connected with a shock absorbing cushion.

Images