Edible agricultural product holder

Abstract

The utility model discloses a kind of edible agricultural products racks, belong to rack technical field, comprising: base;Base top is provided with stand, bottom four corners are provided with gyro wheel;Stand is provided with placing basket;Base inside hollow forms installation space;Gear set and several rotatable lifting support rods are provided in installation space, gear set is connected together with several support rods to realize synchronous rotation, support rod bottom extends to the below of base.The utility model is provided with gear set in base, by rotating a support rod, can drive several support rods synchronous rotation, makes each support rod synchronous lifting, can reduce the labor intensity of rotation, the use of rack is more convenient, the problem that each support rod height is inconsistent caused by individually adjusting support rod can also be avoided.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, specifically to a storage rack for edible agricultural products. Background Technology

[0002] In the modern field of agricultural product storage and sales, racks for edible agricultural products are indispensable equipment. They must not only meet the need for flexible movement to facilitate warehouse transfers and market stall layout adjustments, but also maintain stability during placement to prevent damage to agricultural products due to shaking or tipping. Existing racks for edible agricultural products typically have casters at the bottom for flexible movement, along with several spiral-lifting support seats. During use, when the rack needs to be fixed, the operator must rotate each support seat individually, adjusting its height via the spiral structure to ensure it contacts the ground and provides support. However, rotating multiple support seats individually is time-consuming and labor-intensive, significantly reducing operational efficiency. Furthermore, because each support seat needs to be manually adjusted individually, it is difficult to ensure that the height of each support seat is completely consistent after rotation, leading to a shift in the rack's center of gravity and causing tilting. Therefore, this utility model provides a rack for edible agricultural products. Utility Model Content

[0003] The purpose of this invention is to provide a rack for storing edible agricultural products.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: A shelf for storing edible agricultural products includes: a base; a column is provided on the top of the base, and rollers are provided at the four corners of the bottom; and a storage basket is provided on the column. The base is hollow inside to form an installation space; a first gear is provided in the installation space; the first gear is located at the center of the base, and several second gears are meshed around it; a third gear is meshed on the side of the second gear away from the first gear; The third gear is fixed in position, and a support rod is slidably inserted into its center; the top of the support rod extends above the base, the bottom extends below the base, and a support seat is provided at the bottom; a protruding key is provided on the surface of the middle segment of the support rod to connect with the key of the third gear; the upper segment of the support rod is threaded to connect with the top of the base; the lower segment of the support rod is slidably connected to the bottom of the base. One of the support rods is equipped with a rotating handle at the top.

[0005] Based on the above scheme and as a preferred embodiment, the number of columns is four, distributed at the four corners of the base; wherein a number of first support beams connecting two adjacent columns are provided between them, and a number of second support beams connecting two other adjacent columns are provided between them; the placement basket is placed on the first support beams and the second support beams.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme, the first support beam has an L-shaped cross-section and hooks are fixedly connected to both ends; the hooks can cooperate with the hanging holes opened on the column; the number of hanging holes is several, and they are evenly distributed along the height direction of the column.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme, the roller is a swivel wheel.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme, the number of the second gears is four, which are respectively set at the four corners of the base.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme, an installation plate is provided in the installation space; the first gear and the second gear are rotatably mounted on the installation plate.

[0010] Based on the above scheme and as a preferred embodiment, the upper and lower ends of the third gear are provided with cylindrical mounting seats; the top of the upper cylindrical mounting seat is fixedly connected to the inner top surface of the base, and the bottom is rotatably connected to the third gear; the bottom of the lower cylindrical mounting seat is fixedly connected to the mounting plate, and the top is rotatably connected to the third gear.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme, except for the support rod with the rotating handle at the top, the top of the other support rods is provided with a limit block.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme, the support rod is provided with limit protrusions at both ends of the protruding key.

[0013] Compared with existing technologies, this utility model has the following advantages and beneficial effects: The bottom of the placement rack is equipped with casters, allowing for movement and high flexibility. Simultaneously, the bottom of the placement rack is equipped with a rotatable and height-adjustable support rod. When fixing is required, rotating the support rod lowers it to support the placement rack, thereby improving its stability. A gear set is installed inside the base; rotating one support rod can drive several support rods to rotate synchronously, causing them to rise and fall synchronously. This reduces the labor intensity of rotation, making the placement rack more convenient to use and avoiding the problem of inconsistent heights caused by individually adjusting the support rods. Furthermore, the gear set inside the base increases the weight at the bottom of the placement rack, lowers its center of gravity, and improves its stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a partially enlarged structural schematic diagram of the present invention.

[0016] Figure 3 This is a schematic diagram of the base structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the internal structure of the base of this utility model.

[0018] Figure 5 This is a schematic diagram of the support rod structure of this utility model.

[0019] In the diagram: 1. Base; 2. Column; 3. Roller; 4. Placement basket; 5. First gear; 6. Third gear; 7. Support rod; 8. Support seat; 9. Protruding key; 10. Rotating handle; 11. First support beam; 12. Second support beam; 13. Hook; 14. Hanging hole; 15. Second gear; 16. Mounting plate; 17. Cylindrical mounting seat; 18. Limiting block; 19. Limiting protrusion. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0021] like Figure 1As shown, a shelf for storing edible agricultural products includes: a base 1, which has a rectangular structure, with a column 2 on top and rollers 3 at the four corners of the bottom. A storage basket 4 is mounted on the column 2.

[0022] Specifically, there are four columns 2, distributed at the four corners of the base 1. Several first support beams 11 are fixedly connected to two adjacent columns 2, and several second support beams 12 are fixedly connected to two other adjacent columns 2. The placement basket 4 is placed on the first support beams 11 and the second support beams 12. Preferably, as follows... Figure 2 As shown, the first support beam 11 has an L-shaped cross-section, with hooks 13 fixedly connected to both ends. The hooks 13 engage with several hanging holes 14 on the column 2, evenly distributed along the height of the column 2. By adjusting the position of the hooks 13, the height of the first support beam 11 can be adjusted, creating a height difference between it and the second support beam 12, thus adjusting the tilt of the placement basket 4 and improving the applicability of the placement rack.

[0023] Preferably, roller 3 is a swivel wheel.

[0024] like Figure 3 and Figure 4 As shown, the base 1 has a hollow interior forming an installation space. A first gear 5 is installed within the installation space, located at the center of the base 1. Several second gears 15 mesh around the first gear 5. A third gear 6 meshes with the side of each second gear 15 away from the first gear 3. Preferably, there are four second gears 15, each corresponding to one of the four corners of the base 1.

[0025] The position of the third gear 6 is fixed, and a support rod 7 is slidably inserted in its center. The support rod 7 slides up and down, while the position of the third gear 6 remains unchanged.

[0026] The top of the support rod 7 extends above the base 1, and the bottom extends below the base 1, with a support seat 8 provided at the bottom of the support rod 7. The support seat 8 can increase the contact area with the ground and improve the stability of the support.

[0027] The middle segment of the support rod 7 has a protruding key 9 of a certain length for key connection with the third gear 6 to achieve torque transmission. The protruding key 9 has a certain length so that the support rod 7 remains connected to the third gear 6 key when sliding up and down.

[0028] The upper segment of the support rod 7 has threads on its surface to connect with the top of the base 1, thereby enabling the support rod 7 to rotate and rise. The lower segment of the support rod 7 is slidably connected to the bottom of the base 1.

[0029] One of the support rods 7 has a rotating handle 10 at its top. When the support rod 7 is rotated by rotating the handle 10, it drives the third gear 6 to rotate via a protruding key 9. The third gear 6 then drives the third gears 6 on the other three support rods 7 to rotate synchronously via the second gear 15 and the first gear 5, which in turn drive the other three support rods 7 to rotate synchronously via the protruding keys 9. At the same time, because the threads on the upper sections of each support rod 7 engage with the threaded holes on the top of the base 1, the support rod 7 moves axially up and down relative to the base 1 while rotating. During the lifting and lowering process, the protruding key 9 on the support rod 7 slides axially within the central hole of the third gear 6 to maintain the key connection, achieving synchronous lifting and lowering of the four support rods 7. Except for the support rod 7 with the rotating handle 10 at its top, the other support rods 7 have limit blocks 18 at their tops.

[0030] An installation plate 16 is provided within the installation space. The first gear 5 and the second gear 15 are rotatably mounted on the installation plate 16, and their positions are fixed, allowing them to rotate only in place.

[0031] The third gear 6 has cylindrical mounting seats 17 at both its upper and lower ends. The top of the cylindrical mounting seat 17 located above the third gear 6 is fixedly connected to the inner top surface of the base 1, and its bottom is rotatably connected to the third gear 6. The bottom of the cylindrical mounting seat 17 located below the third gear 6 is fixedly connected to the mounting plate 16, and its top is rotatably connected to the third gear 6. The two cylindrical mounting seats 17 can fix the position of the third gear 6, preventing it from rising or falling with the support rod 7. The support rod 7 is located inside the cylindrical mounting seats 17.

[0032] In addition, such as Figure 5 As shown, the support rod 7 has limiting protrusions 19 at both ends of the protruding key 9 to limit the lifting range of the support rod 7. The limiting protrusions 19 are located inside the cylindrical mounting base 17.

[0033] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A rack for storing edible agricultural products, characterized in that, include: Base (1); The base (1) is provided with a column (2) on the top and rollers (3) at the four corners of the bottom; A basket (4) is provided on the column (2); The base (1) is hollow inside to form an installation space; a first gear (5) is provided in the installation space; the first gear (5) is located at the center of the base (1), and several second gears (15) are meshed around it; a third gear (6) is meshed on the side of the second gears (15) away from the first gear (5). The position of the third gear (6) is fixed, and a support rod (7) is slidably inserted in its center; the top of the support rod (7) extends above the base (1), the bottom extends below the base (1), and a support seat (8) is provided at the bottom; a protruding key (9) is provided on the surface of the middle segment of the support rod (7) to be keyed to the third gear (6); the upper segment of the support rod (7) is threaded to be threaded to the top of the base (1); the lower segment of the support rod (7) is slidably connected to the bottom of the base (1); One of the support rods (7) is provided with a rotating handle (10) at the top.

2. The edible agricultural product storage rack according to claim 1, characterized in that, There are four columns (2) distributed at the four corners of the base (1); between two adjacent columns (2), there are several first support beams (11) connected to both, and between two other adjacent columns (2), there are several second support beams (12) connected to both; the placement basket (4) is placed on the first support beams (11) and the second support beams (12).

3. The edible agricultural product storage rack according to claim 2, characterized in that, The first support beam (11) has an L-shaped cross section and hooks (13) are fixedly connected to both ends; the hooks (13) can cooperate with the hanging holes (14) opened on the column (2); the number of hanging holes (14) is several, and they are evenly distributed along the height direction of the column (2).

4. The edible agricultural product storage rack according to claim 1, characterized in that, The roller (3) is a universal wheel.

5. A shelf for storing edible agricultural products according to claim 1, characterized in that, The second gear (15) consists of four pieces, which are respectively set at the four corners of the base (1).

6. The edible agricultural product storage rack according to claim 1, characterized in that, An installation plate (16) is provided in the installation space; the first gear (5) and the second gear (15) are rotatably mounted on the installation plate (16).

7. A shelf for storing edible agricultural products according to claim 6, characterized in that, The third gear (6) is provided with cylindrical mounting bases (17) at its upper and lower ends; the top of the upper cylindrical mounting base (17) is fixedly connected to the inner top surface of the base (1), and the bottom is rotatably connected to the third gear (6); the bottom of the lower cylindrical mounting base (17) is fixedly connected to the mounting plate (16), and the top is rotatably connected to the third gear (6).

8. A shelf for storing edible agricultural products according to claim 1, characterized in that, Except for the support rod (7) with the rotating handle (10) at the top, the other support rods (7) are provided with limit blocks (18) at the top.

9. A shelf for storing edible agricultural products according to claim 1, characterized in that, Limiting protrusions (19) are provided on both ends of the protruding key (9) on the support rod (7).

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