Material shelf facilitating material taking
By introducing a gear, rack, and chain drive structure into the material rack, the problem of low efficiency in storing and retrieving large materials is solved, and efficient material storage and retrieval operations are achieved.
Patent Information
- Application Number
- CN202520057620.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-01-10
AI Technical Summary
The existing material racks are inefficient in storing and retrieving large items, resulting in reduced work efficiency.
A material rack was designed, including structures such as columns, transmission rods, gears, connecting rods, and support rods. Through the meshing connection of gears and racks, combined with chain drive, the material can be pushed out and retracted, simplifying operation and saving effort.
It improves the efficiency of storing and retrieving large items, reduces the amount of manual labor required, and enhances the efficiency of material storage and management.
Smart Images
Figure CN223619411U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material storage, in particular to a material rack convenient for material taking. Background Art
[0002] In the initial stage of the development of industrial production and warehousing logistics, the demand for goods storage began to emerge, but it was relatively simple. Enterprises mainly focused on how to centrally store materials for convenient management and access, and had low requirements for the refinement degree and efficiency of storage. With the acceleration of the industrialization process, large-scale production became the mainstream, and the types and quantities of enterprises' materials increased significantly, putting forward higher requirements for the efficiency of material storage and management.
[0003] Although the existing material racks can centrally store materials, it is very inconvenient to store and retrieve large-sized materials, reducing work efficiency.
[0004] Therefore, a material rack convenient for material taking is proposed to facilitate the storage and retrieval of large-sized materials and improve work efficiency. Content of the Utility Model
[0005] In view of the problem that it is inconvenient to store and retrieve large-sized materials, reducing work efficiency, the present utility model is proposed.
[0006] To solve the above technical problems, the present utility model provides the following technical solution: A material rack convenient for material taking, which includes columns. A transmission rod is arranged between the columns. Gears are arranged on the transmission rod. An connecting rod and a support rod are arranged above the gears. The support rod is located above the connecting rod. A rack is arranged below the connecting rod. The rack is in mating connection with the gears. Vertical upward stop rods are arranged at one ends of the connecting rod and the support rod close to the transmission rod. A hollow rod is arranged outside the connecting rod. A fixing column is arranged on one side of the hollow rod. Driving sprockets and driven sprockets are arranged on the columns. A chain is in mating connection between the driving sprocket and the driven sprocket. The driven sprocket is arranged on the transmission rod. A crank is arranged on the driving sprocket outside the column.
[0007] Preferably, the cross-sectional shape of the hollow rod is "冂"-shaped and the opening is downward. The bottom edge of the hollow rod is higher than the upper edge of the rack. The plate at the top of the hollow rod is arranged between the bottom of the support rod and the top of the connecting rod.
[0008] Preferably, baffles are respectively arranged on both sides of the hollow rod. The baffles are located on both sides of the gears. Bearing holes are opened on the baffles. Bearings are arranged in the bearing holes. The bearings are connected to the transmission rod. The baffles are fixedly connected to the hollow rod.
[0009] Preferably, multiple sets of the support rods, connecting rods, stop rods, hollow rods, gears, and fixing columns are provided between the columns connecting the transmission rod.
[0010] Preferably, a support rod is provided between adjacent columns, and the support rod is provided on one side perpendicular to the transmission rod.
[0011] The beneficial effects of this utility model are:
[0012] A transmission rod is installed between the columns, and a gear is installed on the transmission rod. A connecting rod with a rack at the bottom is installed above the gear. The rack meshes with the gear. The connecting rod is movably connected to a fixed rod. The rotation of the transmission rod drives the gear on it to rotate, which in turn drives the meshing rack to rotate. Then, the connecting rod moves in translation within the hollow rod, pushing or pulling the material placed on the support rod back into the material rack. To facilitate operation and save effort, a drive sprocket, a driven sprocket, and a chain that works with them are installed on the columns. The driven sprocket is connected to the transmission rod, and a crank is connected to the drive sprocket. Turning the crank drives the rotating rod to rotate through the chain drive, which is convenient to operate and saves effort. Attached Figure Description
[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0014] Figure 1 This is a schematic diagram of the structure of this utility model.
[0015] Figure 2 This is a front view structural diagram of the present utility model.
[0016] Figure 3 This is a schematic diagram of the right-side structure of this utility model.
[0017] Figure 4 This is a schematic diagram of the support rod structure of this utility model.
[0018] Figure 5 This is a schematic diagram of the second angle structure of the support rod of this utility model.
[0019] Figure 6 This is a schematic diagram of the internal structure of the column of this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Column; 2. Transmission rod; 3. Stop bar; 4. Connecting rod; 5. Support rod; 6. Hollow rod; 7. Rack; 8. Gear; 9. Baffle; 10. Bearing; 11. Drive sprocket; 12. Driven sprocket; 13. Chain; 14. Handle; 15. Side plate; 16. Support rod; 17. Fixed column. Detailed Implementation
[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0023] Reference Figure 1-6 This invention provides a material rack for easy material retrieval, comprising a column 1, a transmission rod 2 between the columns 1, a gear 8 on the transmission rod 2, a connecting rod 4 and a support rod 5 above the gear 8, the support rod 5 above the connecting rod 4, a rack 7 below the connecting rod 4, the rack 7 engaging with the gear 8, a vertically upward stop bar 3 at the end of the connecting rod 4 and the support rod 5 near the transmission rod 2, a hollow rod 6 on the outside of the connecting rod 4, a fixed post 17 on one side of the hollow rod 6, a drive sprocket 11 and a driven sprocket 12 on the column 1, a chain 13 connecting the drive sprocket 11 and the driven sprocket 12, the driven sprocket 12 being mounted on the transmission rod 2, and a crank 14 located on the outside of the column 1 on the drive sprocket 11.
[0024] Reference Figure 1 and Figure 3 In this embodiment, a support rod 16 is provided between adjacent columns 1. The top and bottom of adjacent columns 1 are provided with support rods 16 perpendicular to the columns 1 and support rods 16 intersecting each other, which further improves the stability of the columns 1. A fixed column 17 is provided between the columns 1. A hollow rod 6 is provided on one side of the fixed column 17. The fixed column 17 is fixedly connected to the ground. As a preferred embodiment, the fixed column 17 is provided on the center line of two adjacent columns 1.
[0025] Reference Figure 2 and Figure 6 In this embodiment, a side plate 15 is provided on the inner side of the column 1. A drive sprocket 11 and a driven sprocket 12 are provided between the side plate 15 and the column 1. A chain 13 is meshed on the drive sprocket 11 and the driven sprocket 12 to form a chain drive. A crank handle 14 is fixedly connected inside the shaft of the drive gear 8. One end of the crank handle 14 is connected to the side plate 15, and the other end passes through the column 1 and is located on the outside of the column 1. Preferably, the crank handle 14 is Z-shaped, which can save effort. The transmission rod 2 passes through the shaft holes of the side plate 15 and the driven sprocket 12 and is connected to the column 1. The driven sprocket 12 is fixedly connected to the transmission rod 2. The transmission rod 2 forms a rotatable connection with the side plate 15 and the column 1.
[0026] Referring to Figure 1 、 Figure 4 and Figure 5 , a gear 8 is fixedly connected to the transmission rod 2. The gear 8 has relatively thick webs on both sides to prevent the rack 7 from axially disengaging. A baffle 9 is provided on each side of the gear 8. The baffle 9 is fixedly connected to the fixed column 17. A bearing hole is provided on the baffle 9, and a bearing 10 is provided in the bearing hole. The inner ring of the bearing 10 is connected to the transmission rod 2. An connecting rod 4 and a support rod 5 are provided above the gear 8. The support rod 5 is located above the connecting rod 4. A stop rod 3 perpendicular to the upward direction is provided at one end of the connecting rod 4 and the support rod 5 close to the transmission rod 2. The connecting rod 4, the support rod 5 and the stop rod 3 are in an "inverted F" shape. Materials are placed on the support rod 5. The stop rod 3 can prevent the materials from disengaging from the material rack during the movement of the support rod 5 and the connecting rod 4. A rack 7 structure is provided at the lower part of the connecting rod 4. The rack 7 is connected to the gear 8 in a mating manner. A hollow rod 6 is provided outside the connecting rod 4. Preferably, the cross-sectional shape of the hollow rod 6 is "冂" and the opening is downward. Further, the bottom edge of the hollow rod 6 is higher than the upper edge of the rack 7. The plate at the top of the hollow rod 6 is arranged between the bottom of the support rod 5 and the top of the connecting rod 4 to ensure that the meshing of the gear 8 and the rack 7 is not affected. <000007!>
[0027] It can be understood that when the transmission rod 2 rotates, the gear 8 thereon rotates accordingly, driving the rack 7 on the connecting rod 4 to move. Further, the connecting rod 4 makes a linear motion in the hollow rod 6, realizing the linear motion of the support rod 5, and taking the materials on the support rod 5 out of or retracting them into the material rack.
[0028] Referring to Figure 1 and Figure 2 !>, in this embodiment, multiple groups of support rods 5, connecting rods 4, stop rods 3, hollow rods 6, gears S, racks 7, baffles 9 and fixed columns 17 are provided between the columns 1 connecting the transmission rod 2. That is, between the columns 1, multiple groups of the same transmission structures and support structures are provided above the transmission rod 2. Further, these structures are arranged in an equidistant array between the columns 1.
[0029] Referring to Figure 1 and Figure 2 , in some embodiments, multiple groups of transmission structures and support structures are symmetrically distributed on both sides of the fixed column 17 along the center lines of adjacent columns 1. In this way, materials can be placed on both sides of the material rack, increasing the storage capacity of the material rack.
[0030] Referring to Figure 1 and Figure 2 , in some embodiments, multiple groups of transmission structures and support structures are distributed on both sides of the fixed column 17 along the center lines of adjacent columns 1 and are respectively located on both sides of the fixed column 17. In this way, support rods 5 of different lengths can be provided on both sides of the material rack to accommodate materials of different widths. [[ID=3!]]
[0031] Working principle: Turning the crank handle 14 drives the drive sprocket 11 to rotate, which in turn drives the driven sprocket 12 to rotate via the chain 13, which in turn drives the transmission rod 2 to rotate. The gear 8 on the transmission rod 2 rotates accordingly, which in turn drives the rack 7 at the bottom of the connecting rod 4 to move linearly, and drives the support rod 5 and the stop rod 3 connected together to move. The connecting rod 4 extends or retracts the hollow rod 6, so that the material on the support rod 5 extends or retracts from the material rack, thus completing the material picking and unloading.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A material rack for easy material retrieval, comprising uprights (1), characterized in that: A transmission rod (2) is arranged between the columns (1). A gear (8) is arranged on the transmission rod (2). An connecting rod (4) and a support rod (5) are arranged above the gear (8), and the support rod (5) is located above the connecting rod (4). A rack (7) is arranged below the connecting rod (4), and the rack (7) is in mating connection with the gear (8). A vertical upward stop rod (3) is arranged at one end of the connecting rod (4) and the support rod (5) close to the transmission rod (2). A hollow rod (6) is arranged outside the connecting rod (4). A fixed column (17) is arranged on one side of the hollow rod (6). A driving sprocket (11) and a driven sprocket (12) are arranged on the column (1), and a chain (13) is in mating connection between the driving sprocket (11) and the driven sprocket (12). The driven sprocket (12) is arranged on the transmission rod (2), and a crank (14) located outside the column (1) is arranged on the driving sprocket (11).
2. The material rack for convenient material retrieval according to claim 1, characterized in that: The cross-sectional shape of the hollow rod (6) is "冂”-shaped and the opening is downward. The bottom edge of the hollow rod (6) is higher than the upper edge of the rack (7). The plate at the top of the hollow rod (6) is arranged between the bottom of the support rod (5) and the top of the connecting rod (4).
3. A material rack for convenient material retrieval according to claim 2, characterized in that: Baffles (9) are respectively arranged on both sides of the hollow rod (6), and the baffles (9) are located on both sides of the gear (8). Bearing holes are formed in the baffles (9), and bearings (10) are arranged in the bearing holes. The bearings (10) are connected to the transmission rod (2), and the baffles (9) are fixedly connected to the hollow rod (6).
4. A material rack for convenient material retrieval according to claim 3, characterized in that: Multiple groups of the support rods (5), the connecting rods (4), the stop rods (3), the hollow rods (6), the gears (8) and the fixed columns (17) are arranged between the columns (1) connected to the transmission rod (2).
5. A material rack for convenient material retrieval according to claim 1, characterized in that: A support rod (16) is arranged between adjacent columns (1), and the support rod (16) is arranged on a side surface perpendicular to the transmission rod (2).