Three-dimensional storage shelf with anti-dumping function

Abstract

The utility model discloses a three-dimensional storage shelf with an anti-dumping function, and relates to the technical field of three-dimensional storage shelves. The storage rack comprises a base, wherein a double-side storage rack is fixedly mounted on the top surface of the base. According to the three-dimensional storage rack, the toothed plate driving assembly is rotated to drive the two movable toothed plates which are meshed up and down on the surface of the toothed plate driving assembly to synchronously and reversely move, and then the movable supporting mechanism and the balancing weight which are fixedly connected with the movable toothed plates are driven to synchronously and reversely move, and the gravity center of the three-dimensional storage rack is adjusted through balance weight of the balancing weight; the movable supporting mechanism is used for protruding and supporting the heavier side of the goods to a greater extent, the supporting surface for the heavier side of the goods is enlarged, and the storage goods shelf is further prevented from toppling under the action of external force; the anti-toppling capacity of the storage shelf is improved from the two angles of adjusting the gravity center and enlarging the supporting face, and the better anti-toppling effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of three -dimensional storage shelf, concretely relates to a three -dimensional storage shelf with anti -topple function. BACKGROUND

[0002] In industrial and agricultural production and commercial field, the storage shelf is the indispensable device in the goods storage and transportation link, is used for stacking and placing goods in longitudinal space, improves the utilization rate of storage space, and guarantees that goods are convenient to take and place, has important role to improve goods storage and turnover efficiency.

[0003] The prior art discloses a kind of intelligent three-dimensional storage shelves with anti-topple function in the Chinese patent with authorized announcement No.CN221853037U, when the weight of goods on the shelf increases or is unevenly distributed, by extending outwardly extending foot, the support area of the bottom of the shelf can be significantly increased, thereby improving the stability of the entire shelf, preventing the shelf from toppling due to center of gravity shift or external force.

[0004] The prior art in the above has the following defects: only increasing the support area of the bottom of the shelf has limited effect on improving the stability of the shelf, and when the center of gravity of the goods loaded on the surface of the shelf shifts greatly, the limited increase in support area cannot solve the problem of poor stability caused by center of gravity shift.

[0005] Therefore, a three-dimensional storage shelf with anti-topple function is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at: in order to solve the problem mentioned in the above background art, the utility model provides a three-dimensional storage shelf with anti-topple function.

[0007] The utility model discloses a specific technical scheme in order to achieve the above purpose:

[0008] A three-dimensional storage shelf with anti-topple function, comprising a base, the base top surface is fixedly installed with double-sided storage rack, the base interior is provided with a limiting sliding groove and a through groove, the through groove is arranged above the limiting sliding groove and penetrates through the front and back surfaces of the base, a toothed plate groove for connecting the limiting sliding groove and the through groove is formed between them, a counterweight is slidably arranged on the inner wall surface of the limiting sliding groove, a movable support mechanism is slidably arranged on the inner wall surface of the through groove, the opposite surfaces of the movable support mechanism and the counterweight are fixedly installed with movable toothed plates, the two movable toothed plates are oppositely arranged and located in the toothed plate groove, and a toothed plate driving assembly is rotatably installed on the surface of the base and engaged with the surfaces of the two movable toothed plates.

[0009] Further, the double-sided storage rack comprises a front column, a rear column and a partition column, the front column is fixedly installed on the front side of the top surface of the base, the rear column is fixedly installed on the rear side of the top surface of the base, and the partition column is fixedly installed on the middle part of the top surface of the base, the front column, the rear column and the partition column are fixedly installed with the storage plates on the surfaces, and the storage plates are vertically and uniformly distributed.

[0010] Further, the bottom surface of the counterweight is provided with rolling mechanisms, and the rolling mechanisms are uniformly and matrix-distributed on the bottom surface of the counterweight.

[0011] Further, the rolling mechanism comprises a groove, the groove is formed in the bottom surface of the counterweight, rotating shafts are rotatably installed on the inner wall left and right sides of the groove, the rotating shafts are fixedly installed with rollers on the surfaces, the rollers are protruded from the bottom surface of the counterweight, and the rollers are rollingly arranged along the inner wall bottom surface of the limiting sliding groove.

[0012] Further, the moving support mechanism comprises a moving plate, the moving plate is slidably installed on the inner wall surface of the through groove, the moving plate is protruded from the surface of the base at the front and rear sides, the moving toothed plate is fixedly installed on the bottom surface of the moving plate and the top surface of the counterweight, supporting legs are fixedly installed at the four corners of the bottom surface of the moving plate, and the bottom surface of the supporting leg is provided with a rotating wheel.

[0013] Further, the toothed plate driving assembly comprises a rotating rod, the rotating rod is rotatably arranged through the left and right sides of the base, knobs are fixedly installed on the surfaces of the left and right ends of the rotating rod, a driving gear is fixedly installed on the surface of the rotating rod, and the driving gear is arranged inside the toothed plate groove and is in meshing arrangement with the surfaces of the two moving toothed plates that are opposite to each other.

[0014] The utility model discloses the following beneficial effects:

[0015] When the goods on one side are more and the goods on the other side are less, the two moving toothed plates that are in meshing arrangement on the surface of the toothed plate driving assembly are synchronously and reversely moved by rotating the toothed plate driving assembly, the moving support mechanism and the counterweight that are fixedly connected with the moving toothed plate are synchronously and reversely moved, the counterweight moves to the side with less goods, the moving support mechanism moves to the side with more goods, the gravity center of the three-dimensional storage rack is adjusted by the counterweight, the three-dimensional storage rack is prevented from being easily toppled due to excessive deviation of the gravity center, the side with more goods is more protruded and supported by the moving support mechanism, the supporting surface of the side with more goods is increased, the three-dimensional storage rack is further prevented from toppling under external force, the anti-toppling capacity of the three-dimensional storage rack is improved from two aspects of adjusting the gravity center and increasing the supporting surface, the anti-toppling effect is better, the adjustment is flexible and can adapt to different adjustment requirements by rotating the toothed plate driving assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 This is an isometric view of the three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional sectional view of the mobile support mechanism of this utility model;

[0018] Figure 3 This is a three-dimensional side sectional view of the mobile support mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional sectional view of the base of this utility model;

[0020] Figure 5 This is a bottom view of the three-dimensional structure of the counterweight block of this utility model;

[0021] Reference numerals: 1. Base; 2. Double-sided storage rack; 201. Front column; 202. Rear column; 203. Divider column; 204. Shelf; 3. Limiting groove; 4. Through groove; 5. Toothed plate groove; 6. Counterweight; 7. Rolling mechanism; 701. Groove; 702. Rotating shaft; 703. Roller; 8. Moving support mechanism; 801. Moving plate; 802. Support leg; 803. Rotating wheel; 9. Toothed plate drive assembly; 901. Rotating rod; 902. Knob; 903. Drive gear; 10. Moving toothed plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figures 1 to 5 As shown, a three-dimensional storage rack with anti-tipping function includes a base 1. A double-sided storage rack 2 is fixedly installed on the top surface of the base 1. A limiting groove 3 and a through groove 4 are opened inside the base 1. The through groove 4 is located above the limiting groove 3 and runs through the front and back of the base 1. A toothed plate groove 5 is opened between the limiting groove 3 and the through groove 4 to connect the two. A counterweight 6 is slidably arranged in the front and back direction on the inner wall surface of the limiting groove 3. A movable support mechanism 8 is slidably arranged in the front and back direction on the inner wall surface of the through groove 4. Movable toothed plates 10 are fixedly installed on the opposite surfaces of the movable support mechanism 8 and the counterweight 6. The upper and lower movable toothed plates 10 are arranged opposite each other and are both located in the toothed plate groove 5. A toothed plate drive assembly 9 is rotatably installed on the surface of the base 1 and meshes with the surfaces of the upper and lower movable toothed plates 10.

[0028] More specifically, goods are placed on the front and rear sides of the double-sided storage rack 2. When one side has more goods than the other, rotating the toothed plate drive assembly 9 causes the two moving toothed plates 10 meshing on the surface of the toothed plate drive assembly 9 to move synchronously in opposite directions. This, in turn, causes the moving support mechanism 8 and the counterweight 6, which are fixedly connected to the moving toothed plates 10, to move synchronously in opposite directions. This causes the counterweight 6 to move towards the side with lighter goods, while the moving support mechanism 8 moves towards the side with heavier goods. By adjusting the counterweight 6, the center of gravity of the three-dimensional storage rack is adjusted, preventing it from tipping over due to excessive shift in the center of gravity. Furthermore, the moving support mechanism 8 provides greater support to the side with heavier goods, increasing the support surface and further preventing the storage rack from tipping over under external forces. By adjusting the center of gravity and increasing the support surface, the anti-tipping ability of the storage rack is improved, resulting in better anti-tipping performance. Moreover, the adjustment is made by rotating the toothed plate drive assembly 9, which is flexible and can adapt to different adjustment needs.

[0029] The dual-sided storage rack 2 includes a front column 201, a rear column 202, and a partition column 203. The front column 201 is fixedly installed on the front side of the top surface of the base 1, the rear column 202 is fixedly installed on the rear side of the top surface of the base 1, and the partition column 203 is fixedly installed in the middle of the top surface of the base 1. A shelf 204 is fixedly installed on the surface of the front column 201, the rear column 202, and the partition column 203. There are several shelf 204s, which are evenly distributed vertically.

[0030] Specifically, the surface of the shelf 204 is divided into front and rear sections by the partition column 203, so that goods can be placed from the front and rear sides. The front column 201, the rear column 202 and the partition column 203 work together to ensure the stability and reliability of the shelf 204.

[0031] The bottom surface of the counterweight 6 is provided with a rolling mechanism 7. The number of rolling mechanisms 7 is several and they are evenly distributed in a matrix on the bottom surface of the counterweight 6.

[0032] Specifically, when the toothed plate drive assembly 9 drives the lower movable toothed plate 10 to move, thereby driving the counterweight 6 to move back and forth, the rolling mechanism 7 on the bottom surface of the counterweight 6 reduces the moving resistance of the counterweight 6, making the movement of the counterweight 6 smoother and easier. As a result, when rotating the toothed plate drive assembly 9 to move and adjust the counterweight 6, it is more labor-saving and faster.

[0033] The rolling mechanism 7 includes a groove 701, which is formed on the bottom surface of the counterweight 6. A rotating shaft 702 is rotatably mounted on the left and right sides of the inner wall of the groove 701. A roller 703 is fixedly mounted on the surface of the rotating shaft 702. The bottom surface of the roller 703 protrudes from the bottom surface of the counterweight 6 and the roller 703 rolls along the bottom surface of the inner wall of the limiting slide groove 3.

[0034] Specifically, by having the bottom surface of the roller 703 protrude from the bottom surface of the counterweight 6, the roller 703 rolls while the counterweight 6 slides along the inner wall surface of the limiting groove 3, reducing the resistance encountered by the counterweight 6 when it moves. The evenly distributed rollers 703 allow the counterweight 6 to move smoothly.

[0035] The movable support mechanism 8 includes a movable plate 801, which is slidably installed on the inner wall surface of the through groove 4. The movable plate 801 protrudes from the surface of the base 1 on both the front and rear sides. The movable toothed plate 10 is fixedly installed on the bottom surface of the movable plate 801 and the top surface of the counterweight block 6. Support legs 802 are fixedly installed at the four corners of the bottom surface of the movable plate 801, and rotating wheels 803 are provided on the bottom surface of the support legs 802.

[0036] Specifically, the toothed plate drive assembly 9 drives the upper movable toothed plate 10 to move, causing the movable plate 801 to move back and forth. When the movable plate 801 moves back and forth, the rotating wheel 803 on the bottom surface of the support leg 802 rolls along the ground, reducing the resistance to the translation of the movable plate 801 and making the movement of the movable support mechanism 8 easier. The movable plate 801 is supported by the cooperation of the support leg 802 and the rotating wheel 803. Due to the structural cooperation between the movable plate 801 and the base 1, the movable plate 801 supports the base 1, and finally supports the storage rack. By using the offset of the movable plate 801 and the support leg 802, the heavier side is given greater auxiliary support, improving the stability of the storage rack.

[0037] The toothed plate drive assembly 9 includes a rotating rod 901, which is rotatably mounted through the left and right sides of the base 1. A knob 902 is fixedly installed on both the left and right ends of the rotating rod 901. A drive gear 903 is fixedly installed on the surface of the rotating rod 901. The drive gear 903 is located inside the toothed plate groove 5. The two vertically opposite movable toothed plates 10 are both meshed with the surface of the drive gear 903.

[0038] Specifically, rotating the knob 902 drives the rotating rod 901 and the drive gear 903 to rotate. When the drive gear 903 rotates, the moving toothed plate 10 meshing on its upper and lower surfaces moves synchronously in opposite directions, thereby driving the moving toothed plate 10 and the counterweight 6 to move synchronously in opposite directions, realizing synchronous dual anti-tipping adjustment. It adjusts both the center of gravity and the support surface, which has the advantages of flexibility and efficiency. Moreover, the knob 902 is located at both ends of the rotating rod 901, so it can be adjusted from both sides, which is convenient for operation.

[0039] In summary: When one side has more goods than the other, rotating the toothed plate drive assembly 9 causes the two moving toothed plates 10 meshing on the surface of the toothed plate drive assembly 9 to move synchronously in opposite directions. This, in turn, causes the moving support mechanism 8 and the counterweight 6, which are fixedly connected to the moving toothed plates 10, to move synchronously in opposite directions. This causes the counterweight 6 to move towards the side with lighter goods, while the moving support mechanism 8 moves towards the side with heavier goods. By adjusting the counterweight 6, the center of gravity of the automated storage rack is adjusted, preventing it from tipping over due to excessive shift in the center of gravity. Furthermore, the moving support mechanism 8 provides greater support to the side with heavier goods, increasing the support surface and further preventing the storage rack from tipping over under external forces. By adjusting the center of gravity and increasing the support surface, the anti-tipping ability of the storage rack is improved, resulting in better anti-tipping performance. Moreover, the adjustment is made by rotating the toothed plate drive assembly 9, which is flexible and can adapt to different adjustment needs.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stereoscopic storage shelf having an anti-toppling function, characterized by, The utility model provides a double -sided storage frame is provided with the limit sliding slot (3) and the through groove (4) in the inside, and the limit sliding slot (3) and the through groove (4) are connected through the toothed plate groove (5) of the communication, and the counterweight block (6) and the mobile support mechanism (8) are slidably arranged on the inner wall surface of limit sliding slot (3) and the through groove (4) respectively, and the mobile toothed plate (10) is fixedly installed on the opposite surface of counterweight block (6) and mobile support mechanism (8), and the toothed plate drive assembly (9) is rotatably installed on the surface of base (1) and is engaged with the surface of the upper and lower mobile toothed plate (10).

2. The three-dimensional storage shelf with anti-toppling function according to claim 1, characterized in that, The double -sided storage frame (2) includes front column (201), rear column (202) and partition column (203), the front column (201) is fixedly installed on the top front side of base (1), the rear column (202) is fixedly installed on the top rear side of base (1), and the partition column (203) is fixedly installed on the top middle part of base (1), the front column (201), rear column (202) and partition column (203) are fixedly installed with the surface of the article placing plate (204), and the number of article placing plate (204) is several and is evenly distributed vertically.

3. The three-dimensional storage rack with anti-toppling function according to claim 1, characterized in that, The bottom surface of the counterweight block (6) is provided with a rolling mechanism (7), and the rolling mechanism (7) is evenly distributed in a matrix on the bottom surface of the counterweight block (6).

4. The three-dimensional storage shelf with anti-toppling function according to claim 3, characterized in that, The rolling mechanism (7) includes a groove (701) formed in the bottom surface of the counterweight block (6), a rotating shaft (702) rotatably installed on the inner wall left and right sides of the groove (701), a roller (703) fixedly installed on the surface of the rotating shaft (702), and the roller (703) protruding from the bottom surface of the counterweight block (6) is arranged along the inner wall bottom surface of the limit sliding slot (3).

5. The three-dimensional storage shelf with anti-toppling function according to claim 1, characterized in that, The mobile support mechanism (8) includes a moving plate (801) slidably installed on the inner wall surface of the through groove (4), the moving plate (801) protruding from the surface of the base (1) on the front and rear sides, the mobile toothed plate (10) fixedly installed on the bottom surface of the moving plate (801) and the top surface of the counterweight block (6), and the bottom surface of the moving plate (801) is fixedly installed with a support leg (802) at the four corners.

6. The three-dimensional storage shelf with anti-toppling function according to claim 1, characterized in that, The toothed plate drive assembly (9) includes a rotating rod (901) rotatably arranged through the left and right sides of the base (1), a knob (902) fixedly installed on the surface of the left and right ends of the rotating rod (901), a drive gear (903) fixedly installed on the surface of the rotating rod (901), and the drive gear (903) is arranged inside the toothed plate groove (5), and the upper and lower mobile toothed plates (10) are engaged with the surface of the drive gear (903).

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