Spacing-adjustable storage rack for logistics transportation

Abstract

The utility model relates to the technical field of logistics storage, and discloses a spacing-adjustable storage rack for logistics transportation, which comprises a plurality of supporting columns placed on the ground, a lower plate is fixed on the surfaces of the supporting columns, a first movable plate is arranged on the surfaces of the supporting columns in a sliding manner, a second movable plate is arranged on the surfaces of the supporting columns in a sliding manner, and the lower plate is fixed on the lower plate. An upper plate is fixed on the surface of the supporting column; when the device is used, the distance between the first movable plate and the second movable plate can be adjusted under the action of the adjusting mechanism, so that the purpose of adjusting the storage distance is achieved, the practicability of the device is improved, in addition, cargoes which are inconvenient to apply force can be pushed under the action of the moving mechanism, the pushing mechanism and the pulling mechanism, and the practicability of the device is improved. When the goods shelf is used, the goods shelf is pushed by a certain distance from the goods shelf, a favorable force application point is provided for workers to take the goods, and the workers can take the goods out conveniently and carry out corresponding work conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics warehousing, and specifically relates to an adjustable-spacing storage rack for logistics transportation. Background Technique

[0002] With the rapid development of society, the quality of people's material life is getting higher and higher, which makes more and more people prefer to shop through the Internet. After purchasing, the goods are delivered by express delivery, enabling people to buy items thousands of miles away while sitting at home. The emergence of logistics express has facilitated people's lives. During the process of transporting goods, they need to be transferred through multiple transfer stations, and the goods at each logistics transfer station are temporarily stored on logistics shelves, and the shelves are a common device in intelligent logistics warehousing.

[0003] At present, the specifications of some storage racks are of fixed design. When facing goods of different sizes, they cannot change their own storage space, and thus there will be a situation of wasting storage space or the storage space not conforming to the specifications of the goods. In addition, if carton-like goods are placed on the shelf with mutual extrusion, there are no good force application points on both sides of the goods, which leads to the inability of the staff to take them out well, bringing certain troubles to the work of the staff. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable-spacing storage rack for logistics transportation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable-spacing storage rack for logistics transportation, including a number of support columns placed on the ground. A lower plate is fixed on the surface of the support column, a first movable plate is slidably arranged on the surface of the support column, a second movable plate is slidably arranged on the surface of the support column, and an upper plate is fixed on the surface of the support column. Adjusting mechanisms for moving the first movable plate and the second movable plate respectively are arranged on both sides of the surface of the lower plate. A moving mechanism is arranged on the surface of the lower plate, and the moving mechanism is also arranged on the surfaces of the first movable plate and the second movable plate. A pushing mechanism is arranged on the surface of the moving mechanism, and a pulling mechanism for driving is arranged on the surface of the pushing mechanism.

[0006] Preferably, the adjusting mechanism includes casings fixed on both sides of the surface of the support column. A motor is fixed in the inner cavity of the casing, a rotating rod is fixed on the output shaft of the motor, a threaded body is arranged on the surface of the rotating rod, and a driving block is engaged with the surface of the threaded body. One driving block is fixed on the surface of the first movable plate, and the other driving block is fixed on the surface of the second movable plate.

[0007] Preferably, the motor is a servo motor with a brake device, and the lead angle of the threaded body is less than the equivalent friction angle.

[0008] Preferably, the moving mechanism includes fixing blocks fixed on both sides of the lower plate surface. On the opposite sides of the two fixing blocks, a plurality of sliding rods are fixed. A moving block is slidably arranged on the surface of the sliding rods. On one side of the moving block surface, a side block is fixed. The fixing blocks are also fixed on the surfaces of the first movable plate and the second movable plate.

[0009] Preferably, the pushing mechanism includes a first piston tube fixed on the surface of the side block. A first piston block is slidably arranged in the inner cavity of the first piston tube. On one side of the first piston block surface, a first piston rod is fixed. The other end of the first piston rod is fixed with a top block. One side of the first piston tube surface is communicated with a connecting tube.

[0010] Preferably, the pulling mechanism includes a second piston tube fixed in the inner cavity of the moving block. One side of the second piston tube surface is communicated with the connecting tube. A second piston block is slidably arranged in the inner cavity of the second piston tube. On one side of the second piston block surface, a second piston rod is fixed. The other end of the second piston rod is fixed with a connecting block. A pull ring is fixed on the surface of the connecting block. A spring is sleeved on the surface of the connecting block. One end of the spring is fixed on the surface of the connecting block.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] When the present utility model is in use, under the action of the adjusting mechanism, the distance between the first movable plate and the second movable plate can be adjusted, so as to achieve the purpose of adjusting the storage distance and improve the practicability of the device. In addition, under the action of the moving mechanism, the pushing mechanism and the pulling mechanism, goods that are not convenient to apply force can be pushed, and they can be pushed a certain distance from the shelf, providing a favorable force application point for the staff to take, and facilitating the staff to take them out. Description of the Drawings

[0013] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0014] Figure 2 is the three-dimensional structure schematic diagram of the other perspective of the present utility model;

[0015] Figure 3 is the partial three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 4 is the partial three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 5 is the present utility model Figure 4 The enlarged partial three-dimensional structure schematic diagram at A in.

[0018] In the figure: 1, support column; 2, lower plate; 3, first movable plate; 4, second movable plate; 5, upper plate; 6, adjustment mechanism; 61, motor; 62, rotating rod; 63, threaded body; 64, driving block; 65, housing; 7, moving mechanism; 71, fixed block; 72, sliding rod; 73, moving block; 74, side block; 8, pushing mechanism; 81, first piston rod; 82, top block; 83, first piston block; 84, first piston tube; 85, connecting tube; 9, pulling mechanism; 91, pull ring; 92, connecting block; 93, second piston rod; 94, second piston block; 95, second piston tube; 96, spring. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-5 As shown, a storage rack with adjustable spacing for logistics transportation includes a plurality of support columns 1 placed on the ground. A lower plate 2 is fixed on the surface of the support column 1. A first movable plate 3 is slidably arranged on the surface of the support column 1. A second movable plate 4 is slidably arranged on the surface of the support column 1. An upper plate 5 is fixed on the surface of the support column 1. Adjustment mechanisms 6 for moving the first movable plate 3 and the second movable plate 4 respectively are arranged on both sides of the surface of the lower plate 2. A moving mechanism 7 is arranged on the surface of the lower plate 2, and the moving mechanism 7 is also arranged on the surfaces of the first movable plate 3 and the second movable plate 4. A pushing mechanism 8 is arranged on the surface of the moving mechanism 7. A pulling mechanism 9 for driving is arranged on the surface of the pushing mechanism 8. When the present invention is in use, the distance between the first movable plate 3 or the second movable plate 4 can be adjusted under the action of the adjustment mechanism 6, so as to achieve the purpose of adjusting the storage spacing and improve the practicability of the device. In addition, under the action of the moving mechanism 7, the pushing mechanism 8 and the pulling mechanism 9, goods that are not easy to apply force can be pushed, and they can be pushed a certain distance from the shelf, providing a favorable force application point for the staff to take, and facilitating the staff to take them out.

[0021] The adjusting mechanism 6 includes a casing 65 fixed to both sides of the surface of the support column 1. A motor 61 is fixed inside the casing 65. A rotating rod 62 is fixed to the output shaft of the motor 61. A threaded body 63 is provided on the surface of the rotating rod 62. A driving block 64 is engaged with the surface of the threaded body 63. One side of the driving block 64 is fixed to the surface of the first movable plate 3, and the other side of the driving block 64 is fixed to the surface of the second movable plate 4. In this embodiment, through the arrangement of the motor 61, the rotating rod 62, the threaded body 63, the driving block 64 and the casing 65, under the action of the motor 61, the rotating rod 62 can be rotated, and then the corresponding threaded body 63 and the driving block 64 can be engaged. When the corresponding threaded body 63 and the driving block 64 are engaged, the first movable plate 3 or the second movable plate 4 can be lifted or lowered, so as to adjust the distance between the lower plate 2, the first movable plate 3, the second movable plate 4 and the upper plate 5.

[0022] The motor 61 is a servo motor with a brake device, and the lead angle of the threaded body 63 is smaller than the equivalent friction angle. In this embodiment, through this arrangement, the rotation of the motor 61 is more accurate, and the rotating rod 62 can be stably stopped at a specified position. And under the setting of the specification of the threaded body 63, the driving block 64 can be stably stopped at a specified position.

[0023] The moving mechanism 7 includes fixing blocks 71 fixed to both sides of the surface of the lower plate 2. A plurality of sliding rods 72 are fixed to the opposite sides of the two fixing blocks 71. A moving block 73 is slidably arranged on the surface of the sliding rods 72. One side of the surface of the moving block 73 is fixed with a side block 74. The fixing blocks 71 are also fixed to the surfaces of the first movable plate 3 and the second movable plate 4. In this embodiment, through the arrangement of the fixing blocks 71, the sliding rods 72, the moving block 73 and the side block 74, the moving block 73 and the side block 74 can slide on the surface of the sliding rods 72, so as to drive the pushing mechanism 8 and the pulling mechanism 9 to move.

[0024] The pushing mechanism 8 includes a first piston tube 84 fixed to the surface of the side block 74. A first piston block 83 is slidably arranged inside the first piston tube 84. One side of the surface of the first piston block 83 is fixed with a first piston rod 81. The other end of the first piston rod 81 is fixed with a top block 82. One side of the surface of the first piston tube 84 is communicated with a connecting tube 85. In this embodiment, through the arrangement of the first piston rod 81, the top block 82, the first piston block 83, the first piston tube 84 and the connecting tube 85, after the pushing mechanism 8 receives the pressure change of the pulling mechanism 9, the first piston block 83 can drive the first piston rod 81 and the top block 82 to move, so as to push the goods on the surface of the shelf under the action of the top block 82.

[0025] The pulling mechanism 9 includes a second piston tube 95 fixed to the inner cavity of the moving block 73. One side of the surface of the second piston tube 95 communicates with the connecting pipe 85. A second piston block 94 is slidably arranged in the inner cavity of the second piston tube 95. One side of the surface of the second piston block 94 is fixed with a second piston rod 93. The other end of the second piston rod 93 is fixed with a connecting block 92. A pull ring 91 is fixed to the surface of the connecting block 92. A spring 96 is sleeved on the surface of the connecting block 92. One end of the spring 96 is fixed to the surface of the connecting block 92, and the other end of the spring 96 is fixed to the surface of the second piston rod 93. In this embodiment, through the arrangement of the pull ring 91, the connecting block 92, the second piston rod 93, the second piston block 94, the second piston tube 95 and the spring 96, the staff can use the pull ring 91 to make the second piston rod 93 drive the moving block 73 to slide on the surface of the slide rod 72. The staff can push the pull ring 91 to make the second piston block 94 slide in the inner cavity of the second piston tube 95. Then, under the connection of the connecting pipe 85, the pushing mechanism 8 is made to work.

[0026] Working principle: When in use, the staff can place the goods on the surfaces of the lower plate 2, the first movable plate 3 and the second movable plate 4. If the distance between the pallets is not convenient for placing the goods, the staff can use the adjusting mechanism 6. Under the action of the corresponding motor 61, the corresponding threaded body 63 and the driving block 64 are engaged, so that the first movable plate 3 or the second movable plate 4 moves, achieving the purpose of adjusting the distance between the plates. In addition, when the staff needs to take out the goods on the pallet surface, if the distance between the goods is small and it is not convenient for the staff to take them, the staff can use the pull ring 91. Under the action of the pull ring 91, the moving mechanism 7 can drive the pushing mechanism 8 to move, so that the top block 82 is located behind the goods. Then, the pull ring 91 can be pushed. Under the action of the pull ring 91, the second piston rod 93 compresses the air in the inner cavity of the second piston tube 95. Then, under the connection of the connecting pipe 85, the first piston block 83 drives the top block 82 to move. Under the action of the top block 82, the goods are pushed outwards, making it convenient for the staff to take the goods.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage rack with adjustable spacing for logistics transportation, comprising a plurality of support columns (1) placed on the ground, characterized in that: A lower plate (2) is fixed on the surface of the support column (1); a first movable plate (3) is slidably arranged on the surface of the support column (1); a second movable plate (4) is slidably arranged on the surface of the support column (1); an upper plate (5) is fixed on the surface of the support column (1); both sides of the surface of the lower plate (2) are provided with adjustment mechanisms (6) for respectively moving the first movable plate (3) and the second movable plate (4); a moving mechanism (7) is arranged on the surface of the lower plate (2); the moving mechanism (7) is also arranged on the surfaces of the first movable plate (3) and the second movable plate (4); a pushing mechanism (8) is arranged on the surface of the moving mechanism (7); and a pulling mechanism (9) for driving is arranged on the surface of the pushing mechanism (8).

2. The adjustable spacing storage rack for logistics transportation according to claim 1 is characterized by: The adjustment mechanism (6) comprises a housing (65) fixed to both sides of the surface of the support column (1); a motor (61) is fixed to the inner cavity of the housing (65); a rotating rod (62) is fixed to the output shaft of the motor (61); a threaded body (63) is provided on the surface of the rotating rod (62); a driving block (64) is meshed on the surface of the threaded body (63); one side of the driving block (64) is fixed to the surface of the first movable plate (3); and the other side of the driving block (64) is fixed to the surface of the second movable plate (4).

3. The adjustable spacing storage rack for logistics transportation according to claim 2 is characterized by: The motor (61) is a servo motor with a brake device, and the thread lead angle of the threaded body (63) is smaller than the equivalent friction angle.

4. The spacing-adjustable storage rack for logistics transportation according to claim 1 is characterized by: The moving mechanism (7) comprises fixed blocks (71) fixed on both sides of the surface of the lower plate (2), a plurality of slide bars (72) are fixed on opposite sides of the fixed blocks (71), a moving block (73) is slidably arranged on the surface of the slide bar (72), a side block (74) is fixed on one side of the surface of the moving block (73), and the fixed blocks (71) are also fixed on the surfaces of the first movable plate (3) and the second movable plate (4).

5. The spacing-adjustable storage rack for logistics transportation according to claim 4 is characterized in that: The pushing mechanism (8) comprises a first piston tube (84) fixed to the surface of the side block (74); a first piston block (83) is slidably arranged in the inner cavity of the first piston tube (84); a first piston rod (81) is fixed to one side of the surface of the first piston block (83); a top block (82) is fixed to the other end of the first piston rod (81); and a connecting tube (85) is connected to one side of the surface of the first piston tube (84).

6. The spacing-adjustable storage rack for logistics transportation according to claim 5 is characterized by: The pulling mechanism (9) comprises a second piston tube (95) fixed to the inner cavity of the moving block (73); one side of the surface of the second piston tube (95) is connected to the connecting tube (85); a second piston block (94) is slidably arranged in the inner cavity of the second piston tube (95); a second piston rod (93) is fixed to one side of the surface of the second piston block (94); a connecting block (92) is fixed to the other end of the second piston rod (93); a pull ring (91) is fixed to the surface of the connecting block (92); a spring (96) is sleeved on the surface of the connecting block (92); one end of the spring (96) is fixed to the surface of the connecting block (92).

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