Logistics goods shelf with lifting function

Abstract

The utility model relates to the technical field of logistics goods shelves, and discloses a logistics goods shelf with a lifting function, which comprises a base, a double-shaft motor is fixedly connected inside the base, rotating shafts are fixedly connected to two ends of the double-shaft motor, first gears are fixedly connected to the opposite sides of the two rotating shafts, and the first gears are fixedly connected to the opposite sides of the two rotating shafts. The tops of the two first gears are both engaged with second gears, the tops of the two second gears are both fixedly connected with threaded rods, and the two threaded rods are both connected with two moving blocks which are symmetrically distributed up and down through threads. The top of the base is fixedly connected with two fixing rods which are symmetrically distributed left and right. The logistics goods shelf with the lifting function has the advantages of being capable of being lifted and the like, and the problem that when articles are stored on a common logistics goods shelf, due to the fact that the sizes of the articles are different, too large articles cannot be placed in the common logistics goods shelf, and the space utilization efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics shelves, in particular to a logistics shelf with a lifting function. Background Art

[0002] Logistics racks are a type of storage equipment used to classify and store items. They are mainly classified into beam racks, corridor racks and drive-through racks. The drive-through racks are continuous, whole-building racks that are not divided by aisles. On the supporting rails, pallets are stored in the depth direction, one after another.

[0003] Ordinary logistics shelves on the market usually do not have a lifting function. When storing items on ordinary logistics shelves, the items may be of different sizes. Oversized items cannot be placed on ordinary logistics shelves, resulting in low space utilization efficiency. Therefore, a logistics shelf with a lifting function is proposed to solve the above-mentioned problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a logistics shelf with a lifting function, which has the advantages of being able to be lifted and lowered, and solves the problem that when storing items on ordinary logistics shelves, the items may be of different sizes, and overly large items cannot be placed on ordinary logistics shelves, resulting in low space utilization efficiency.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A logistics shelf with a lifting function comprises a base, a double-axis motor is fixedly connected inside the base, both ends of the double-axis motor are fixedly connected to a rotating shaft, the opposite sides of the two rotating shafts are fixedly connected to a first gear, the tops of the two first gears are meshed with a second gear, the tops of the two second gears are fixedly connected to a threaded rod, the two threaded rods are threadedly connected to two moving blocks that are symmetrically distributed in the upper and lower parts, the top of the base is fixedly connected to two fixed rods that are symmetrically distributed in the left and right parts, the outer sides of the two fixed rods are respectively slidably connected to the insides of four moving blocks, the tops of the moving blocks on the left and right sides are fixedly connected to fixed plates, the two threaded rods are located on the inner sides of the two fixed plates, and the two fixed rods are located on the inner sides of the two fixed plates.

[0008] The beneficial effects of the utility model are as follows: two fixed rods limit the four moving blocks, the two fixed rods limit the two fixed plates, the double-axis motor drives the two first gears to rotate through the rotating shaft, the two first gears drive the two threaded rods to rotate through the two second gears, the two threaded rods transmit the four moving blocks through the threads to make the four moving blocks rise or fall, and the four moving blocks drive the two fixed plates to rise or fall to achieve the purpose of adjusting the height of the shelf.

[0009] The logistics shelf with lifting function has the advantage of being able to be lifted.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a limiting rod is fixedly connected to the top of the base, the outer side of the limiting rod is slidably connected to the inner sides of the two fixing plates, and the limiting rod is arranged in a cross shape.

[0012] The beneficial effect of adopting the above further solution is that the limiting rod can further limit the two fixing plates through the base.

[0013] Furthermore, the tops of the two fixing rods are fixedly connected to the same cover plate, and the tops of the two threaded rods are rotatably connected to the inside of the cover plate.

[0014] The beneficial effect of adopting the above further solution is that the cover plate can limit the threaded rod by means of two fixing rods.

[0015] Furthermore, outer sides of the two rotating shafts are rotatably connected to limit blocks, and outer sides of the two limit blocks are fixedly connected to the inside of the base.

[0016] The beneficial effect of adopting the above further solution is that the two limit blocks can limit the two rotating shafts through the base.

[0017] Furthermore, a fixing block is fixedly connected to the outer side of the dual-axis motor, and the outer side of the fixing block is fixedly connected to the inner side of the base.

[0018] The beneficial effect of adopting the above further solution is that the fixing block can limit the dual-axis motor through the base.

[0019] Furthermore, four connection blocks arranged in a rectangular array are fixedly connected to the bottom of the base, and universal wheels are fixedly connected to the bottoms of the four connection blocks.

[0020] The beneficial effect of adopting the above further solution is that the base is connected to the four universal wheels via four connecting blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a rear view of the connection structure between the base and the fixing rod of the utility model;

[0023] Figure 3 This is a side view of the connection structure between the base and the fixing rod of the utility model;

[0024] Figure 4 This is an enlarged view of the structure at point A of the utility model.

[0025] In the figure: 1. base; 2. dual-axis motor; 3. rotating shaft; 4. first gear; 5. second gear; 6. threaded rod; 7. moving block; 8. fixed rod; 9. fixed plate; 10. limiting rod; 11. cover plate; 12. limiting block; 13. fixed block; 14. connecting block; 15. universal wheel. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 A logistics shelf with a lifting function is given. The utility model includes a base 1, a double-axis motor 2 is fixedly connected inside the base 1, and both ends of the double-axis motor 2 are fixedly connected to a rotating shaft 3, and the opposite sides of the two rotating shafts 3 are fixedly connected to a first gear 4, and the tops of the two first gears 4 are meshed with a second gear 5, and the tops of the two second gears 5 are fixedly connected to a threaded rod 6, and the two threaded rods 6 are threadedly connected to two moving blocks 7 that are symmetrically distributed in the upper and lower parts, and the top of the base 1 is fixedly connected to two fixed rods 8 that are symmetrically distributed in the left and right parts, and the outer sides of the two fixed rods 8 are respectively slidably connected to the inside of the four moving blocks 7, and the tops of the moving blocks 7 on the left and right sides are fixedly connected to a fixed plate 9, and the two threaded rods 6 are located on the inner sides of the two fixed plates 9, and the two fixed rods 8 are located on the inner sides of the two fixed plates 9;

[0028] The top of the base 1 is fixedly connected with a limit rod 10, the outer side of the limit rod 10 is slidably connected with the inner sides of the two fixing plates 9, and the limit rod 10 is arranged in a cross shape;

[0029] The limiting rod 10 can further limit the two fixing plates 9 through the base 1, and the limiting rod 10 is set in a cross shape to further increase the limiting effect;

[0030] The tops of the two fixed rods 8 are fixedly connected to the same cover plate 11, and the tops of the two threaded rods 6 are rotatably connected to the inside of the cover plate 11;

[0031] The cover plate 11 can limit the threaded rod 6 through two fixing rods 8;

[0032] The outer sides of the two rotating shafts 3 are rotatably connected to the limiting blocks 12, and the outer sides of the two limiting blocks 12 are fixedly connected to the inside of the base 1;

[0033] The two limit blocks 12 can limit the two rotating shafts 3 through the base 1;

[0034] The outer side of the dual-axis motor 2 is fixedly connected with a fixing block 13, and the outer side of the fixing block 13 is fixedly connected with the inner side of the base 1;

[0035] The fixing block 13 can limit the dual-axis motor 2 through the base 1;

[0036] The bottom of the base 1 is fixedly connected with four connecting blocks 14 distributed in a rectangular array, and the bottoms of the four connecting blocks 14 are all fixedly connected with universal wheels 15;

[0037] The base 1 is connected to four universal wheels 15 via four connecting blocks 14 , and the four universal wheels 15 facilitate movement of the base 1 .

[0038] Working principle:

[0039] Start the dual-axis motor 2 and drive the two first gears 4 to rotate through the two rotating shafts 3. The two first gears 4 transmit the two threaded rods 6 through the two second gears 5. The two threaded rods 6 transmit the four moving blocks 7 through the threads to make the four moving blocks 7 rise and fall. The four moving blocks 7 drive the two fixed plates 9 to rise and fall. After the two fixed plates 9 are lifted and lowered to the appropriate position, the dual-axis motor 2 is turned off.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics shelf with lifting function, comprising a base (1), characterized in that: A dual-axis motor (2) is fixedly connected inside the base (1), and both ends of the dual-axis motor (2) are fixedly connected to a rotating shaft (3), and the opposite sides of the two rotating shafts (3) are fixedly connected to a first gear (4), and the tops of the two first gears (4) are meshed with a second gear (5), and the tops of the two second gears (5) are fixedly connected to a threaded rod (6), and the two threaded rods (6) are threadedly connected to two moving blocks (7) that are symmetrically distributed in the upper and lower parts, and the top of the base (1) is fixedly connected to two fixed rods (8) that are symmetrically distributed in the left and right parts, and the outer sides of the two fixed rods (8) are respectively slidably connected to the inside of four moving blocks (7), and the tops of the moving blocks (7) on the left and right sides are fixedly connected to a fixed plate (9), and the two threaded rods (6) are located on the inner sides of the two fixed plates (9), and the two fixed rods (8) are located on the inner sides of the two fixed plates (9).

2. The logistics shelf with lifting function according to claim 1 is characterized by: The top of the base (1) is fixedly connected to a limiting rod (10), the outer side of the limiting rod (10) is slidably connected to the inside of two fixing plates (9), and the limiting rod (10) is arranged in a cross shape.

3. The logistics shelf with lifting function according to claim 1 is characterized by: The tops of the two fixed rods (8) are fixedly connected to the same cover plate (11), and the tops of the two threaded rods (6) are rotatably connected to the inside of the cover plate (11).

4. The logistics shelf with lifting function according to claim 1 is characterized by: The outer sides of the two rotating shafts (3) are both rotatably connected to the limiting blocks (12), and the outer sides of the two limiting blocks (12) are both fixedly connected to the inside of the base (1).

5. The logistics shelf with lifting function according to claim 1 is characterized by: A fixing block (13) is fixedly connected to the outer side of the dual-axis motor (2), and the outer side of the fixing block (13) is fixedly connected to the inside of the base (1).

6. The logistics shelf with lifting function according to claim 1 is characterized by: Four connection blocks (14) arranged in a rectangular array are fixedly connected to the bottom of the base (1), and universal wheels (15) are fixedly connected to the bottoms of the four connection blocks (14).

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