CN221091667U - Goods shelves with adjustable height - Google Patents

Abstract

The utility model relates to a height-adjustable goods shelf convenient to place, in particular to a height-adjustable goods shelf, which comprises a goods shelf and sliding rails, wherein two sliding rails are fixedly connected to the left side and the right side of the front surface and the back surface of the goods shelf, a plurality of sliding blocks are connected to the inner wall of each sliding rail in a sliding manner, two opposite sides of each sliding block are fixedly connected with the left side and the right side of a laminate respectively, a connecting frame is fixedly connected to the lower surface of each laminate, four connecting rods and four worms are driven to rotate through two bidirectional synchronous motors, four worm gears are driven to rotate, the four worm gears slide downwards on the tooth surfaces of the racks, the four worm gears slide downwards to drive the laminate to slide downwards, the height of the laminate is adjusted, the laminate moves downwards to stack the laminates, and the problem that the conventional device cannot adjust the heights of actual goods to cause articles to be placed or waste large space is solved.

Description

Goods shelves with adjustable height

Technical Field

The utility model relates to a height-adjustable goods shelf, in particular to a height-adjustable goods shelf convenient to place.

Background

Shelves generally refer to shelves that store goods. The goods shelves are used for storing storage equipment of finished articles. The goods shelves are an important tool for modernization of warehouses and improving efficiency, and become an indispensable component part of modern industry, logistics centers and distribution centers, and when the quantity of goods reaches a certain degree, the goods are placed by using the laminate goods shelves.

The plywood of prior art middle deck formula goods shelves is welding or bolt fastening usually, highly the same between the plywood, and the goods height of placing is different, and the plywood of goods shelves can't be adjusted according to the height of actual goods, leads to article unable to put or extravagant great space.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a height-adjustable goods shelf.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a goods shelves with adjustable height, includes goods shelves and slide rail, the left and right sides of goods shelves openly and the back has two slide rails, the inner wall sliding connection of slide rail has a plurality of sliders, and two symmetries the opposite one side of slider respectively with the left and right sides face rigid coupling of plywood, the lower surface rigid coupling of plywood has the link, the opposite one side of link inner wall respectively with the left and right sides face rigid coupling of slide bar, the surface of slide bar is provided with separation subassembly, four recesses have been respectively in the four corners of plywood upper surface, the inside of recess is provided with lifting unit.

Preferably, the lifting assembly comprises a worm wheel rotationally connected with the back surface of the inner wall of the groove, the outer surface of the worm wheel is meshed with the tooth surface of the rack, the rack is arranged on the right side surface of the sliding rail, the outer surface of the worm wheel is meshed with the outer surface of the worm, the right end of the worm is fixedly connected with the output shaft of the bidirectional synchronous motor through a connecting rod, and the bidirectional synchronous motor is arranged on the lower surface of the laminate.

Preferably, the connecting rod is installed in a bearing installed on the left side surface of the installation frame, and the upper surface of the installation frame is fixedly connected with the lower surface of the laminate.

Preferably, the separation assembly comprises a plurality of sliding sleeves which are in sliding connection with the outer surface of the sliding rod, the back surfaces of the sliding sleeves are fixedly connected with the front surfaces of the partition plates, and the lower surfaces of the partition plates are in sliding connection with the upper surfaces of the laminate plates.

Preferably, the threaded hole formed in the upper surface of the sliding sleeve is internally connected with a threaded column in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the four connecting rods and the four worms are driven to rotate by the two bidirectional synchronous motors, the four worm wheels are driven to rotate by the rotation of the four worms, the four worm wheels slide downwards on the tooth surfaces of the racks, the four worm wheels slide downwards to drive the laminate to slide downwards, the height of the laminate is adjusted, the laminate moves downwards to stack, the convenience is brought to workers to place goods in sequence, and the problem that the prior device cannot adjust according to the height of actual goods, so that the goods cannot be placed or a large space is wasted is solved.

According to the utility model, the space on the upper surface of the laminate is partitioned according to the width of the goods by pulling the partition plate, the threaded column is rotated to enable the stud to be attached to the surface of the slide bar, and the slide sleeve, the partition plate and the slide bar are fixed, so that the space utilization rate of the goods shelf is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model in front view;

in the figure: 1. a slide rail; 2. a slide block; 3. a laminate; 4. a groove;

Lifting assembly: 51. a worm wheel; 52. a rack; 53. a bidirectional synchronous motor; 54. a mounting frame; 55. a connecting rod; 56. a worm; 6. a connecting frame; 7. a slide bar;

separation assembly: 81. a sliding sleeve; 82. a threaded column; 83. a partition plate; 9. and (5) a goods shelf.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a goods shelves with adjustable height, includes goods shelves 9 and slide rail 1, the left and right sides of goods shelves 9 openly and the back all rigid coupling has two slide rails 1, the inner wall sliding connection of slide rail 1 has a plurality of sliders 2, and two symmetries the opposite one side of slider 2 respectively with the left and right sides face rigid coupling of plywood 3, the lower surface rigid coupling of plywood 3 has link 6, the opposite one side of link 6 inner wall respectively with the left and right sides face rigid coupling of slide bar 7, the surface of slide bar 7 is provided with separation subassembly, four recess 4 are respectively equipped with in the four corners of plywood 3 upper surface, the inside of recess 4 is provided with lifting assembly.

Specifically, the lifting assembly comprises a worm wheel 51 rotationally connected with the back surface of the inner wall of the groove 4, the outer surface of the worm wheel 51 is meshed with the tooth surface of a rack 52, the rack 52 is arranged on the right side surface of the sliding rail 1, the outer surface of the worm wheel 51 is meshed with the outer surface of a worm 56, the right end of the worm 56 is fixedly connected with the output shaft of a bidirectional synchronous motor 53 through a connecting rod 55, and the bidirectional synchronous motor 53 is arranged on the lower surface of the laminate 3;

The two bidirectional synchronous motors 53 drive the four connecting rods 55 and the four worms 56 to rotate, the four worms 56 rotate to drive the four worm gears 51 to rotate, the four worm gears 51 slide downwards on the tooth surfaces of the racks 52, the four worm gears 51 slide downwards to drive the laminate 3 to slide downwards, and the height of the laminate 3 is adjusted;

simultaneously, the laminated plates 3 can be stacked, and goods can be placed in sequence.

Specifically, the connecting rod 55 is arranged in a bearing arranged on the left side surface of the mounting frame 54, and the upper surface of the mounting frame 54 is fixedly connected with the lower surface of the laminate 3;

The connecting rod 55 is supported and mounted by the mounting bracket 54.

Specifically, the separation assembly comprises a plurality of sliding sleeves 81 which are in sliding connection with the outer surface of the sliding rod 7, the back surfaces of the sliding sleeves 81 are fixedly connected with the front surfaces of the partition plates 83, and the lower surfaces of the partition plates 83 are in sliding connection with the upper surface of the laminate 3;

The space on the upper surface of the laminate 3 is partitioned according to the width of the goods to improve the space utilization of the shelf 9.

Specifically, a threaded column 82 is connected in a threaded manner through a threaded hole formed in the upper surface of the sliding sleeve 81;

the threaded column 82 is rotated to attach the stud to the surface of the slide rod 7, and the slide sleeve 81 and the partition 83 are fixed to the slide rod 7.

The working principle and the using flow of the utility model are as follows:

the utility model, when in use;

The two bidirectional synchronous motors 53 drive the four connecting rods 55 and the four worms 56 to rotate, the four worms 56 rotate to drive the four worm gears 51 to rotate, the four worm gears 51 slide downwards on the tooth surfaces of the racks 52, the four worm gears 51 slide downwards to drive the laminate 3 to slide downwards, the height of the laminate 3 is adjusted, the space on the upper surface of the laminate 3 is divided according to the width of goods, the space utilization rate of the goods shelf 9 is improved, the threaded columns 82 are rotated, the studs are attached to the surfaces of the sliding rods 7, and the sliding sleeves 81, the partition plates 83 are fixed with the sliding rods 7.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a goods shelves with adjustable height, includes goods shelves (9) and slide rail (1), its characterized in that: the utility model discloses a shelf, including goods shelves (9), slide bar (7), slide bar (3) are provided with the surface of slide bar (7), the inner wall sliding connection of slide bar (1) has a plurality of sliders (2), and two symmetries the opposite one side of slider (2) respectively with the left and right sides face rigid coupling of plywood (3), the lower surface rigid coupling of plywood (3) has link (6), the opposite one side of link (6) inner wall respectively with the left and right sides face rigid coupling of slide bar (7), the surface of slide bar (7) is provided with separation subassembly, four recess (4) are respectively provided with in the four corners of plywood (3) upper surface, the inside of recess (4) is provided with lifting element.

2. A height adjustable shelf according to claim 1, wherein: the lifting assembly comprises a worm wheel (51) rotationally connected with the back surface of the inner wall of the groove (4), the outer surface of the worm wheel (51) is meshed with the tooth surface of a rack (52), the rack (52) is arranged on the right side surface of the sliding rail (1), the outer surface of the worm wheel (51) is meshed with the outer surface of a worm (56), the right end of the worm (56) is fixedly connected with the output shaft of a bidirectional synchronous motor (53) through a connecting rod (55), and the bidirectional synchronous motor (53) is arranged on the lower surface of the laminate (3).

3. A height adjustable shelf according to claim 2, wherein: the connecting rod (55) is arranged in a bearing arranged on the left side face of the mounting frame (54), and the upper surface of the mounting frame (54) is fixedly connected with the lower surface of the laminate (3).

4. A height adjustable shelf according to claim 1, wherein: the separation assembly comprises a plurality of sliding sleeves (81) which are slidably connected with the outer surface of the sliding rod (7), the back surfaces of the sliding sleeves (81) are fixedly connected with the front surfaces of the partition plates (83), and the lower surfaces of the partition plates (83) are slidably connected with the upper surfaces of the laminate plates (3).

5. The height adjustable shelf of claim 4, wherein: threaded columns (82) are connected in threaded holes formed in the upper surface of the sliding sleeve (81) in a threaded mode.