Goods shelf

Abstract

The utility model provides a goods storage rack in the technical field of storage racks, which comprises a rectangular frame composed of a first cross beam and a second cross beam, four corners of the rectangular frame are respectively connected with stand columns, a plurality of shelves are arranged among the stand columns, the stand columns are connected with sliding devices, the sliding devices are connected with moving plates used for bearing goods, and the moving plates are connected with the first cross beam and the second cross beam. Wherein the sliding device comprises a first sliding mechanism for driving the moving plate to move vertically and a second sliding mechanism for driving the moving plate to move horizontally, and the second sliding mechanism is connected with a pushing device for pushing goods. The commodity shelf has a storage function, achieves automatic storage and taking of goods through linkage of the sliding device on the stand column and the pushing device, and is particularly suitable for high-place operation. After the movable plate is positioned by the sliding device, operation is completed by the pushing device, manual steps and labor intensity are reduced, efficiency and safety are improved, and later maintenance and upgrading are facilitated through modular design.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, and particularly to a goods storage rack. Background Art

[0002] With the popularization of the Internet and the rapid development of the e-commerce industry, consumers' demand for online shopping is increasing day by day, which not only promotes the growth of e-commerce sales, but also brings unprecedented challenges to logistics warehousing. Traditional warehousing methods are inefficient in dealing with a large number of order processing. Especially during peak seasons such as promotional seasons or holidays, warehousing management faces huge pressure. Especially when placing goods at a higher position on the storage rack, at this time, staff need to step on a bench or other items that can be used for padding in order to access the goods on the storage rack. Summary of the Invention

[0003] The technical problem to be solved by the utility model is how to make it more convenient to access the goods placed at a higher position on the storage rack and further improve the efficiency of the staff.

[0004] The technical solution adopted by the utility model is: a goods storage rack, including a rectangular frame composed of a first cross beam and a second cross beam. Columns are respectively connected to the four corners of the rectangular frame. A plurality of shelves are arranged between the columns, and a sliding device is connected to the columns. The sliding device is connected to a moving plate for receiving goods. The sliding device includes a first sliding mechanism for driving the moving plate to move vertically and a second sliding mechanism for moving horizontally. The second sliding mechanism is connected to a pushing device for pushing goods.

[0005] After adopting the above structure, the following beneficial effects are achieved:

[0006] (1) This storage rack not only provides the traditional storage function, but also can realize the access of goods through the linkage between the sliding device and the pushing device arranged on the columns. Especially for the goods placed at a higher position on the storage rack, the position is moved through the first sliding mechanism and the second sliding mechanism. When it moves to the predetermined position, the pushing device will access the goods. Compared with the traditional storage rack, it effectively reduces the cumbersome process of the staff taking goods, and automatically accesses the goods, reduces the need for manual handling, reduces the labor intensity, and at the same time improves the work efficiency of the staff and the risk of the staff taking goods at a higher position.

[0007] (2) The design of the moving plate provides a stable bearing platform, which can bear goods of different weights, enhances the bearing capacity and application range of the storage rack, and as the bearing surface, the moving plate can ensure that the goods remain stable during the access process, reducing the risk of the goods slipping or tipping over during the movement.

[0008] (3) The modular design also makes each part relatively independent, facilitating daily maintenance and later upgrades. When a certain component needs to be repaired or replaced, it is easy to maintain.

[0009] Preferably, the first sliding mechanism includes a first driving member, a first lead screw, a base, and a sliding rod. The first driving member is connected to the top end of one side of the column, the base is connected to the bottom end of one side of the column, the first lead screw is rotatably connected between the first driving member and the base, and the first lead screw is also rotatably connected to a horizontally arranged sliding rod. A first nut is provided between the first lead screw and the sliding rod.

[0010] The first driving member drives the first lead screw to rotate, thereby driving the first nut to move along the first lead screw, and further driving the sliding rod to move in the vertical direction, ensuring precise positioning in the vertical direction.

[0011] Preferably, a first chute is provided on one side of the column facing the sliding rod, and a first slider is provided on the sliding rod. The first slider is slidably connected to the first chute.

[0012] By providing a chute on the column and a first slider on the sliding rod, the sliding rod moves more stably during up and down movement, reducing the possibility of lateral sway, improving the rigidity and stability of the overall structure, and the chute also provides a clear guiding path for the slider, helping to keep the sliding rod moving in a straight line in the vertical direction, ensuring the accuracy and safety of the goods during lifting.

[0013] Preferably, the sliding rods arranged on both sides of the rectangular frame are connected by a connecting rod.

[0014] The connecting rod connects the sliding rods on both sides of the rectangular frame, increasing the rigidity and stability of the overall structure, preventing the inclination or distortion of the unilateral sliding rod caused by uneven force during movement, and the design of the connecting rod enables the sliding rods on both sides to move more synchronously, reducing the imbalance phenomenon caused by unilateral movement, and ensuring the smoothness and accuracy of the goods during storage and retrieval.

[0015] Preferably, a second chute is provided on the sliding rod, the second sliding mechanism is slidably connected to the second chute, and is driven to slide by a second driving member provided inside the second sliding mechanism. A second slider is provided between the second sliding mechanism and the shelf, and two second sliding mechanisms are symmetrically arranged along the center line of the second cross beam.

[0016] By setting a second chute on the sliding rod and making the second sliding mechanism slidably connected to the second chute, not only the accuracy and efficiency of the horizontal movement of the goods are improved, but also the stability of the second sliding mechanism is enhanced.

[0017] Preferably, the pushing device includes a first pushing mechanism, a second pushing mechanism and a third pushing mechanism. The first pushing mechanism is fixedly connected to one of the second sliding mechanisms. The first pushing mechanism includes a first telescopic component and a first pushing plate. One end of the first telescopic component is connected to a third driving member, and the other end of the first telescopic component is connected to the first pushing plate.

[0018] By connecting the first pushing mechanism in the pushing device to the second sliding mechanism, the first pushing component will drive the first pushing plate to move, and the goods can be pushed to the designated position, so that the goods placed on the upper layer of the storage rack can be easily taken.

[0019] Preferably, the second pushing mechanism is arranged on both sides of the moving plate. The second pushing mechanism includes a fourth driving member, a second lead screw, a first blade, a second blade and an elastic member. The fourth driving member is connected to the second lead screw. The second lead screw is rotatably connected to the first blade through a second nut. A second blade is rotatably connected to one end of the first blade away from the second nut. An elastic member for restoring the second blade to a preset position is arranged between the second blade and the first blade.

[0020] By arranging the second pushing mechanism on both sides of the moving plate, the fourth driving member drives the second lead screw to rotate, so that the first blade and the second blade cooperate, and the goods placed on the moving plate can be pushed into the storage rack. By arranging an elastic member between the first blade and the second blade, when the goods are placed on the moving plate, the second blade can rotate and will not block the moving path of the goods. When the goods move to the designated position, the second blade will return to the preset position under the action of the elastic member and can also abut against the goods to push the goods under the drive of the first blade.

[0021] Preferably, the third pushing mechanism is arranged on one side of the moving plate. The third pushing mechanism includes a first housing, a second housing, a first telescopic rod assembly, a second telescopic rod assembly, a fifth driving member, a sixth driving member, and a second pushing plate. The first housing is connected to the moving plate. The inner bottom surface of the first housing is connected to the fifth driving member. The fifth driving member is connected to the first telescopic rod assembly. One end of the first telescopic rod assembly away from the fifth driving member is connected to the second housing. One side wall inside the second housing is connected to the sixth driving member. The sixth driving member is connected to the second telescopic rod assembly. One end of the second telescopic rod assembly away from the sixth driving member is connected to the second pushing plate.

[0022] By arranging the third pushing mechanism on the moving plate, the goods are pushed through multi-stage pushing. The fifth driving member and the sixth driving member respectively control the first telescopic rod assembly and the second telescopic rod assembly, making the pushing action accurately controllable. The goods storage and retrieval tasks can be completed quickly, reducing the operation time and improving the work efficiency. Moreover, the third driving mechanism is designed compactly and does not occupy too much space, maximizing the use of storage space in a warehouse with limited space.

[0023] Preferably, a plurality of diagonal braces are provided on both sides of the rectangular frame, and the diagonal braces are arranged between the columns.

[0024] The design of the diagonal braces can significantly enhance the structural stability of the rectangular frame. Especially in the case of high loads, the diagonal braces can effectively prevent the frame from deforming and tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 is a three-dimensional structural schematic diagram of Embodiment 1 of the present invention.

[0027] Figure 2 is Figure 1 a partial view of A in

[0028] Figure 3 is a three-dimensional structural schematic diagram of Embodiment 2 of the present invention.

[0029] Figure 4 is a three-dimensional structural schematic diagram of the second pushing device in Embodiment 2 of the present invention.

[0030] Figure 5 It is the front view of the second pushing device in Embodiment 2 of the present utility model.

[0031] Figure 6 is Figure 6 the sectional view at B-B in

[0032] Reference numerals: first cross beam 1, second cross beam 2, column 3, first sliding groove 3010, shelf 4, first sliding mechanism 5, first driving member 5010, first lead screw 5020, base 5030, sliding rod 5040, first slider 5041, second sliding groove 5042, first nut 5050, second sliding mechanism 6, connecting rod 7, first pushing mechanism 8, first telescopic assembly 8010, first push plate 8020, second pushing mechanism 9, fourth driving member 9010, second lead screw 9020, first blade 9030, second nut 9031, second blade 9040, elastic member 9050, third pushing mechanism 10, first outer shell 101 , second outer shell 1020, first telescopic rod assembly 1030, second telescopic rod assembly 1040, fifth driving member 1050, sixth driving member 1060, second push plate 1070, moving plate 11, diagonal brace 12. Detailed implementation manners

[0033] Next, the technical solutions of the present utility model will be described clearly and completely in conjunction with the attached Figures 1-6 drawings. Obviously, the described embodiments are some, rather than all, of the embodiments of the present utility model.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] Embodiment 1

[0036] The following is further described in conjunction with specific embodiments. Refer to Figures 1-2As shown, this embodiment is a cargo rack, comprising a rectangular frame consisting of a first crossbeam 1 and a second crossbeam 2, and columns 3 fixed to the four corners of the rectangular frame by welding. Multi-layer shelves 4 for placing cargo are arranged in sequence from top to bottom on the columns 3, and multiple diagonal braces 12 are welded on both sides of the rectangular frame to prevent the cargo on the rack from being too heavy, thereby causing the rack to deform and tilt. A sliding device is provided on the columns 3, and the sliding device includes a first sliding mechanism 5 and a second sliding mechanism 6, wherein the first sliding mechanism 5 includes a first driving member 5010, a first screw 5020, and a base 5030. The first driving member 5010 is fixedly connected to the top of the column 3 by bolts, and the bottom of the column 3 is fixedly connected to the base 5030 by bolts. A first screw 5020 is rotatably connected between the first driving member 5010 and the base 5030, and the first screw 5020 is rotatably connected to a horizontally arranged The sliding rod 5040 is rotatably connected between the first lead screw 5020 and the sliding rod 5040 through the first nut 5050. A first slide groove 3010 is also provided on the housing and the column 3. The sliding rod 5040 is also provided with a first slider 5041 slidably connected to the first slide groove 3010. The cooperation between the first slider 5041 and the first slide groove 3010 makes the sliding rod 5040 more stable when lifting and lowering, reducing the possibility of lateral swing. In addition, the sliding rods 5040 arranged on both sides of the rectangular frame are The second sliding mechanism 6 is symmetrically arranged along the center line of the second beam 2, and one group of the second sliding mechanisms 6 is connected to the first pushing mechanism 8 in the pushing device. The first pushing mechanism 8 includes a first telescopic component 8010 and a first push plate 8020, wherein the first telescopic component 8010 is connected to a third driving member, and the third driving member is used to realize the telescopic function of the first telescopic component 8010, and is fixedly connected to the first push plate 8020 at the end away from the first telescopic component 8010. When the first telescopic component 8010 is extended and retracted, it will push the goods, and a moving plate 11 for receiving the goods is connected to the other group of the second sliding mechanisms 6, so as to better carry goods of different weights and ensure that the goods remain stable during storage and retrieval, reducing the risk of goods slipping or overturning during movement.In addition, on both sides of the moving plate 11, the second pushing mechanism 9 in the pushing device is fixedly connected by welding. The second pushing mechanism includes a fourth driving member 9010, a second lead screw 9020, a first leaf 9030, a second leaf 9040, and an elastic member 9050. The fourth driving member 9010 is connected to the second lead screw 9020. The second lead screw 9020 is rotationally connected to the first leaf 9030 through a second nut 9031. A second leaf 9040 is rotationally connected to one end of the first leaf 9030 away from the second nut 9031. An elastic member 9050 for restoring the second leaf 9040 to a preset position is provided between the second leaf 9040 and the first leaf 9030. After the second leaf 9040 is restored to the preset position, the position of the second leaf 9040 is limited by a limiting block provided on the first leaf 9030 to prevent the second leaf 9040 from deviating from the preset position under the action of the elastic member 9050. When it is necessary to place goods on the moving plate 11, at this time, the moving plate 11 is lowered to a suitable position, and then the goods are placed on the moving plate 11. In order to prevent the goods from being difficult to place, the second leaf 9040 is designed to be rotatable. When the goods are placed at a predetermined position, the second leaf 9040 will be restored to the preset position. When the goods move to the partition position where they need to be placed, the second pushing mechanism 9 will push the goods to the partition.

[0037] Working principle:

[0038] When it is necessary to access goods at a high position on the storage rack, the staff first adjusts the sliding device to adjust the height and the horizontal position of the sliding device. After moving the moving plate 11 to a suitable position, the goods can be pushed from the storage rack to the moving plate 11 by controlling the first pushing mechanism 8. The third driving member provided in the first pushing mechanism 8 will drive the first telescopic assembly 8010 to expand and contract, and the first push plate 8020 connected to the first telescopic assembly 8010 will abut against the goods, thereby pushing the goods from the shelf 4 to the moving plate 11 to realize the taking of the goods; if the goods are to be placed at a high position on the storage rack, at this time, the second pushing mechanism 9 can be used to realize the storage of the goods. The fourth driving member 9010 in the second pushing mechanism 9 will drive the second lead screw 9020 to rotate, thereby driving the first leaf 9030 rotationally connected to the second lead screw 9020, and the second leaf 9040 connected to the first leaf 9030 will abut against the goods, thereby pushing the goods to the partition.

[0039] Embodiment 2

[0040] Refer to Figures 3-6As shown in the figure, the difference between this embodiment and Embodiment 1 lies in that a third pushing mechanism is provided on one side of the moving plate. The third pushing mechanism 10 includes a first outer shell 1010, a second outer shell 1020, a first telescopic rod assembly 1030, a second telescopic rod assembly 1040, a fifth driving member 1050, a sixth driving member 1060, and a second push plate 1070. The first outer shell 1010 is fixedly connected by welding on the side of the moving plate 11 away from the rectangular frame. A fifth driving member 1050 is fixedly connected inside the first outer shell 1010 by bolts. The fifth driving member 1050 is connected to the first telescopic rod assembly 1030. The end of the first telescopic rod assembly 1030 away from the fifth driving member 1050 is connected to the second outer shell 1020. A sixth driving member 1060 is connected inside the second outer shell 1020 by bolts, and the sixth driving member 1060 is fixedly connected to the second telescopic rod assembly 1040. Both the first telescopic rod assembly 1030 and the second telescopic rod assembly 1040 are multi-stage telescopic rods. The other end of the second telescopic rod assembly 1040 is connected to the second push plate 1070.

[0041] Working principle:

[0042] When storing goods, at this time, the staff can move the moving plate 11 to a suitable position, then place the goods on the moving plate 11. Then the staff adjusts the position of the moving plate 11 again and moves the moving plate 11 to the shelf 4 at the required placement position. At this time, the staff controls the third pushing mechanism 10 to work. The second outer shell 1020 moves vertically under the action of the fifth driving member 1050 and the first telescopic rod assembly 1030. Then, under the action of the sixth driving member 1060 and the second telescopic rod assembly 1040 located inside the second outer shell 1020, the second push plate 1070 will push the goods onto the shelf 4, thus completing the storage of the goods.

[0043] The directional terms mentioned in this utility model, such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0044] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is to automatically control through a controller. The control circuit of the controller can be achieved by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0045] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cargo rack comprising a rectangular frame consisting of a first crossbeam and a second crossbeam, characterized in that: The four corners of the rectangular frame are respectively connected to columns, a plurality of shelves are provided between the columns, and the columns are connected to a sliding device, and the sliding device is connected to a movable plate for receiving goods, wherein the sliding device includes a first sliding mechanism that drives the movable plate to move vertically and a second sliding mechanism that moves horizontally, and the second sliding mechanism is connected to a pushing device for pushing goods, the first sliding mechanism includes a first driving member, a first screw, a base and a sliding rod, the first driving member is connected to the top end of one side of the column, the base is connected to the bottom end of one side of the column, the first screw is rotatably connected between the first driving member and the base, and the first screw The guide rod is also rotatably connected to a horizontally arranged sliding rod, a first nut is provided between the first guide rod and the sliding rod, a first slide groove is provided on the side of the column facing the sliding rod, a first slider is provided on the sliding rod, and the first slider is slidably connected to the first slide groove; the sliding rods arranged on both sides of the rectangular frame are connected by a connecting rod, a second slide groove is provided on the sliding rod, the second sliding mechanism is slidably connected to the second slide groove, and is driven to slide by a second driving member provided inside the second sliding mechanism, a second slide groove is provided between the second sliding mechanism and the second slide groove, and two second sliding mechanisms are symmetrically arranged along the center line of the shelf.

2. A cargo rack according to claim 1, characterized in that: The pushing device includes a first pushing mechanism, a second pushing mechanism and a third pushing mechanism, wherein the first pushing mechanism is fixedly connected to one of the second sliding mechanisms, the first pushing mechanism includes a first telescopic component and a first push plate, one end of the first telescopic component is connected to the third driving member, and the other end of the first telescopic component is connected to the first push plate.

3. A cargo rack according to claim 2, characterized in that: The second pushing mechanism is arranged on both sides of the movable plate, and the second pushing mechanism includes a fourth driving member, a second lead screw, a first page, a second page, and an elastic member. The fourth driving member is connected to the second lead screw, and the second lead screw is rotatably connected to the first page through a second nut. The second page is rotatably connected to the end of the first page away from the second nut, and the elastic member for restoring the second page to a preset position is provided between the second page and the first page.

4. A cargo rack according to claim 3, characterized in that: The third pushing mechanism is arranged on one side of the movable plate, and the third pushing mechanism includes a first shell, a second shell, a first telescopic rod assembly, a second telescopic rod assembly, a fifth driving member, a sixth driving member and a second pushing plate, wherein the first shell is connected to the movable plate, the inner bottom surface of the first shell is connected to the fifth driving member, the fifth driving member is connected to the first telescopic rod assembly, and is connected to the second shell at an end of the first telescopic rod assembly away from the fifth driving member, an inner side wall of the second shell is connected to the sixth driving member, the sixth driving member is connected to the second telescopic rod assembly, and is connected to the second pushing plate at an end of the second telescopic rod assembly away from the sixth driving member.

5. The cargo rack according to claim 1, characterized in that: A plurality of diagonal braces are provided on both sides of the rectangular frame, wherein the diagonal braces are arranged between the upright columns.

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