A storage shelf with adjustable spacing

Abstract

The utility model relates to the field of logistics warehousing technology, and discloses a storage shelf with adjustable spacing, including a top plate, wherein the four corners of the lower part of the top plate are fixedly connected to a support frame, a slide bar is fixedly connected inside the support frame, two mounting blocks are slidably connected to the outer periphery of the slide bar, a shell is fixedly connected to the rear side of the top of the top plate, a motor is fixedly connected to the front of the shell, a bevel gear 1 is fixedly connected to the output end of the motor, a bevel gear 2 is rotatably connected to the rear of the shell, a bidirectional lead screw is fixedly connected to the lower part of the bevel gear 2, and a slider is threadedly connected to the upper and lower outer peripheries of the bidirectional lead screw. In the utility model, the storage shelf can adjust the distance between the placement plates without the need for workers to use auxiliary tools, thereby facilitating the use of the workers and improving the use effect of the storage shelf, and through adjustment, the shelf can be adapted to different goods, thereby improving the applicability of the storage shelf.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics warehousing, and in particular to a storage shelf with adjustable spacing. Background Art

[0002] In the warehousing industry, shelves are a common equipment used to store and organize various types of goods. The design and function of shelves are of great significance to improving warehousing efficiency and managing goods.

[0003] There are many different types of shelves on the market, including fixed-pitch shelves and adjustable-pitch shelves. Fixed-pitch shelves are suitable for goods of specific sizes, but there is a problem of wasting space or being unable to store goods of different sizes. Adjustable-pitch shelves can be adjusted according to the size of the goods to maximize the use of storage space and improve warehousing efficiency.

[0004] However, when adjusting the spacing of existing shelves, workers are required to use tools to make adjustments, which is cumbersome and time-consuming, which makes it inconvenient for workers to use and affects the use effect of the storage shelves. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a storage shelf with adjustable spacing, aiming to improve the problem that existing adjustable shelves require workers to use auxiliary tools to adjust the shelves, which makes it inconvenient for workers to use.

[0006] The cam is provided with a plurality of movable frames, and the movable frame is provided with a plurality of movable frames, and the movable frame is provided with a plurality of movable frames.

[0007] As a further description of the above technical solution:

[0008] The pushing assembly includes a supporting side plate, the rear sides of the two supporting side plates are respectively fixedly connected to the left and right sides of the fixed plate, the front side of the inner wall of the supporting side plate is rotatably connected to a wheel b, a placement plate is provided on the upper side of the wheel b, and the left and right sides of the rear of the placement plate are rotatably connected to wheels a.

[0009] As a further description of the above technical solution:

[0010] A fixing frame is fixedly connected in the middle between the front and rear support frames, and connecting plates are fixedly connected on both upper and lower sides between the front and rear support frames.

[0011] As a further description of the above technical solution:

[0012] The plurality of mounting blocks are all slidably connected inside the support frame, and the two sliding blocks are all slidably connected inside the support block.

[0013] As a further description of the above technical solution:

[0014] The bevel gear 1 is meshed with the bevel gear 2, and the bevel gear 1 is rotatably connected to the middle of the housing.

[0015] As a further description of the above technical solution:

[0016] The outer periphery of the lower part of the bidirectional lead screw is rotatably connected to the lower part of the support block.

[0017] As a further description of the above technical solution:

[0018] The two wheels a are movably connected to the sides close to the two supporting side plates.

[0019] As a further description of the above technical solution:

[0020] The placing plate is slidably connected to the tops of the two supporting side plates, and the placing plate is arranged on the front side of the fixing plate.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, through the cooperation among the support frame, the slide rod, the mounting block, the motor and the bevel gear, the storage shelf can adjust the distance between the placement plates without the workers using auxiliary tools, thereby facilitating the use of the workers and improving the use effect of the storage shelf.

[0023] In the utility model, the supporting side plates, the fixed plates, the wheels a, the placing plates and the fixed plates cooperate to enable the placing plates to slide forward and backward, thereby making it convenient for workers to place goods or other items on the upper part of the placing plates. Furthermore, through adjustment, the shelves can be suitable for different goods, thereby improving the applicability of the storage shelves. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a storage shelf with adjustable spacing proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a slider of a storage shelf with adjustable spacing proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the supporting side plate structure of a storage shelf with adjustable spacing proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of a placement plate structure of a storage shelf with adjustable spacing proposed by the utility model;

[0028] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Support frame; 2. Fixed frame; 3. Connecting plate; 4. Top plate; 5. Casing; 6. Bottom plate; 7. Bidirectional lead screw; 8. Slider; 9. Sliding rod; 10. Mounting block; 11. Fixed plate; 12. Support side plate; 13. Placement plate; 14. Wheel a; 15. Wheel b; 16. Motor; 17. Bevel gear one; 18. Bevel gear two; 19. Support block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-5The utility model provides an embodiment: a storage shelf with adjustable spacing, including a top plate 4, the four corners of the lower part of the top plate 4 are fixedly connected to a support frame 1, a slide bar 9 is fixedly connected inside the support frame 1, and two mounting blocks 10 are slidably connected to the outer periphery of the slide bar 9, a shell 5 is fixedly connected to the rear side of the top of the top plate 4, a motor 16 is fixedly connected to the front of the shell 5, a bevel gear 17 is fixedly connected to the output end of the motor 16, a bevel gear 18 is rotatably connected to the rear of the shell 5, a two-way lead screw 7 is fixedly connected to the lower part of the bevel gear 18, and a slider 8 is threadedly connected to the upper and lower peripheries of the two-way lead screw 7, and one of the fixed plates 11 is fixedly connected to the front side of the slider 8, another fixed plate 11 is fixedly connected to the middle part between the left and right support frames 1 at the rear, a bottom plate 6 is fixedly connected to the lower part between the left and right support frames 1, a support block 19 is fixedly connected to the top of the rear bottom plate 6, and a push assembly is arranged on the front side of the fixed plate 11.

[0033] Specifically, when the staff needs to adjust the space inside the storage shelf, they first start the motor 16 inside the shell 5, thereby driving the bevel gear 1 17 at its output end to rotate, and then driving the bevel gear 2 18 meshing with it to rotate, and driving the two-way screw 7 to rotate. Since the slider 8 is meshingly connected to the two-way screw 7, the two sliders 8 are driven to move toward the two parts of the two-way screw 7, and then the two fixed plates 11 on the front side are driven to move, and at the same time the upper and lower placement plates 13 are driven to move to the upper and lower parts respectively. Since the mounting block 10 slides on the outer periphery of the slide rod 9, the distance between the three placement plates 13 can be adjusted by moving the placement plate 13, which is convenient for the staff to use.

[0034] The plurality of mounting blocks 10 are all slidably connected inside the support frame 1 , and the two sliding blocks 8 are all slidably connected inside the support block 19 .

[0035] Specifically, by sliding the mounting block 10 on the outer periphery of the slide rod 9, the bidirectional lead screw 7 can drive the entire placement plate 13 to be adjusted up and down more stably, and its stability is improved.

[0036] Bevel gear 1 17 is meshedly connected with bevel gear 2 18 , and bevel gear 1 17 is rotatably connected to the middle of the housing 5 .

[0037] Specifically, the bevel gear 1 17 is driven to rotate by starting the motor 16 , and then the bidirectional lead screw 7 is driven to rotate by the bevel gear 2 18 , so as to facilitate the adjustment of the position of the placement plate 13 .

[0038] The lower periphery of the bidirectional lead screw 7 is rotatably connected to the lower part of the support block 19 .

[0039] Specifically, it is convenient to adjust the position of the placement plate 13, and driven by the motor 16, workers do not need to use auxiliary tools, thereby making it convenient for workers to use.

[0040] The pushing assembly includes a supporting side plate 12, the rear sides of the two supporting side plates 12 are respectively fixedly connected to the left and right sides of the fixed plate 11, the front side of the inner wall of the supporting side plate 12 is rotatably connected to a wheel b15, a placing plate 13 is arranged on the upper side of the wheel b15, and the left and right sides of the rear of the placing plate 13 are rotatably connected to wheels a14.

[0041] Specifically, when the staff needs to place goods on the upper part of the placement plate 13, they first pull the placement plate 13 forward. Since the left and right sides of the rear of the placement plate 13 are both rotated with wheels a14, and the inner sides of the front parts of the two supporting side plates 12 are both rotated and connected with wheels b15, and the placement plate 13 is arranged on the upper side of the two wheels b15, the two wheels a14 are driven to rotate by pulling the placement plate 13 forward, and then the placement plate 13 is moved forward by the rotation of the two wheels b15, so as to achieve the purpose of facilitating the staff to place items.

[0042] The two wheels a14 are movably connected to the adjacent sides of the two supporting side plates 12 .

[0043] Specifically, when the placement plate 13 moves forward, the wheels a14 allow the placement plate 13 to move more smoothly.

[0044] The placement plate 13 is slidably connected to the top of the two supporting side plates 12 , and the placement plate 13 is arranged on the front side of the fixing plate 11 .

[0045] Specifically, the fixing plate 11 and the placing plate 13 are closely fitted together, thereby facilitating workers to place goods and preventing the goods from falling.

[0046] A fixing frame 2 is fixedly connected in the middle between the front and rear supporting frames 1 , and connecting plates 3 are fixedly connected on both upper and lower sides between the front and rear supporting frames 1 .

[0047] Specifically, the fixing frame 2 and the connecting plate 3 make the entire shelf more stable.

[0048] Working principle: When the staff needs to adjust the space inside the storage shelf, first start the motor 16 inside the shell 5, thereby driving the bevel gear 1 17 at its output end to rotate, and then driving the bevel gear 2 18 meshing with it to rotate, and driving the bidirectional lead screw 7 to rotate. Since the slider 8 is meshingly connected with the bidirectional lead screw 7, the two sliders 8 are driven to move toward the two parts of the bidirectional lead screw 7, and then the two fixed plates 11 on the front side are driven to move, and at the same time, the upper and lower placement plates 13 are driven to move to the upper and lower parts respectively. Since the mounting block 10 slides on the outer periphery of the slide bar 9, the distance between the three placement plates 13 can be adjusted by moving the placement plates 13, which is convenient for the staff to use;

[0049] When the staff needs to place goods on the upper part of the placement plate 13, first pull the placement plate 13 forward. Since the left and right sides of the rear of the placement plate 13 are both rotated with wheels a14, and the inner sides of the front parts of the two supporting side plates 12 are both rotated and connected with wheels b15, and the placement plate 13 is arranged on the upper side of the two wheels b15, the two wheels a14 are driven to rotate by pulling the placement plate 13 forward, and then the placement plate 13 is moved forward by the rotation of the two wheels b15, so as to achieve the purpose of facilitating the staff to place items;

[0050] The four support frames 1 are reinforced by the fixing frames 2 and the connecting plates 3 to improve the stability and firmness of the entire shelf.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage shelf with adjustable spacing, comprising a top plate (4), characterized in that: The four corners of the lower part of the top plate (4) are fixedly connected to a support frame (1), a slide bar (9) is fixedly connected inside the support frame (1), and two mounting blocks (10) are slidably connected to the outer periphery of the slide bar (9), a housing (5) is fixedly connected to the rear side of the top of the top plate (4), a motor (16) is fixedly connected to the front of the housing (5), a bevel gear 1 (17) is fixedly connected to the output end of the motor (16), and a bevel gear 2 (18) is rotatably connected to the rear of the housing (5), and the bevel gear 2 (18) is rotatably connected to the lower part of the housing (5). A bidirectional lead screw (7) is fixedly connected to the upper part of the bidirectional lead screw (7), the upper and lower outer circumferences of the bidirectional lead screw (7) are both threadedly connected to sliders (8), the front side of the slider (8) is fixedly connected to one of the fixed plates (11), the middle part between the two left and right support frames (1) at the rear is fixedly connected to another fixed plate (11), the lower part between the two left and right support frames (1) is fixedly connected to a bottom plate (6), the top of the rear bottom plate (6) is fixedly connected to a support block (19), and the front side of the fixed plate (11) is provided with a push assembly.

2. The spacing-adjustable storage shelf according to claim 1, characterized in that: The pushing assembly comprises a supporting side plate (12), the rear sides of the two supporting side plates (12) are respectively fixedly connected to the left and right sides of the fixing plate (11), the front sides of the inner walls of the supporting side plates (12) are rotatably connected to wheels b (15), a placement plate (13) is arranged on the upper side of the wheel b (15), and the left and right sides of the rear part of the placement plate (13) are rotatably connected to wheels a (14).

3. The spacing-adjustable storage shelf according to claim 1, characterized in that: A fixing frame (2) is fixedly connected in the middle between the front and rear support frames (1), and a connecting plate (3) is fixedly connected on both upper and lower sides between the front and rear support frames (1).

4. The spacing-adjustable storage shelf according to claim 1, characterized in that: The plurality of mounting blocks (10) are all slidably connected inside the support frame (1), and the two sliding blocks (8) are all slidably connected inside the support block (19).

5. The spacing-adjustable storage shelf according to claim 1, characterized in that: The bevel gear 1 (17) and the bevel gear 2 (18) are meshingly connected, and the bevel gear 1 (17) is rotatably connected to the middle of the housing (5).

6. The spacing-adjustable storage shelf according to claim 1, characterized in that: The lower periphery of the bidirectional lead screw (7) is rotatably connected to the lower part of the support block (19).

7. The spacing-adjustable storage shelf according to claim 2, characterized in that: The two wheels a (14) are movably connected to the adjacent sides of the two supporting side plates (12).

8. The spacing-adjustable storage shelf according to claim 2, characterized in that: The placement plate (13) is slidably connected to the top of the two supporting side plates (12), and the placement plate (13) is arranged on the front side of the fixing plate (11).

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