Material box type multi-layer shuttling goods shelf

Abstract

The utility model relates to a material box type multi-layer shuttling goods shelf, and belongs to the technical field of goods management, the material box type multi-layer shuttling goods shelf comprises two fixing frames, the interiors of the fixing frames are slidably connected with moving plates, sliding blocks are fixed to the front and rear sides of the moving plates, sliding grooves are formed in the front and rear sides of inner cavities of the fixing frames, and a bearing plate is arranged between the two moving plates; and a mounting mechanism for mounting the bearing plate is arranged in the moving plate. According to the material box type multi-layer shuttling goods shelf, when a bearing plate needs to be replaced, a handle is pulled to drive a baffle, two pull ropes and two movable plates to move relatively at the same time and extrude first springs, the movable plates drive clamping rods to move, limiting of limiting blocks and the bearing plate is relieved, and then the bearing plate can be taken down; the handle is loosened, the movable plate is reset, the clamping rod is clamped into the clamping groove, the limiting block and the bearing plate are installed and fixed, and the bearing plates of different sizes can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo management, in particular to a material box type multi-layer shuttle shelf. Background Art

[0002] The shuttle rack system is a high-density storage system composed of racks, shuttle vehicles and forklifts. The shuttle rack system has injected a new concept into the operation and space storage of pallet loading. This new storage system has stronger operating capabilities and can make fuller and more flexible use of space than traditional storage methods, with a space utilization rate of more than 80%.

[0003] For example, a shuttle rack is disclosed in a Chinese patent (publication number: CN213058699U), which includes a plurality of column pieces, a crossbeam, a horizontal pull rod, a guide rail and a column connecting rod. The column piece includes two columns and a plurality of support rods arranged between the two columns; the crossbeam is located between two laterally adjacent columns, the crossbeam includes a corbel crossbeam and a top crossbeam, the top crossbeam is located at the top of the column, the corbel crossbeam is located below the top crossbeam, the corbel crossbeam includes a guide rail support, a first crossbeam body and a first hanging piece fixed at both ends of the first crossbeam body, the top crossbeam includes a second crossbeam body and a second hanging piece fixed at both ends of the second crossbeam body, the guide rail support is located above the first crossbeam body, and the outer sides of the guide rail support are respectively fixedly connected to the two first hanging pieces, and the first hanging piece and the second hanging piece are both fixedly connected to the column; the guide rail is fixed to all longitudinally adjacent guide rail supports on the same layer; the two ends of the column connecting rod are respectively fixedly connected to the two longitudinally adjacent column pieces. The utility model has a stable structure and a high load-bearing capacity.

[0004] The above-mentioned shuttle rack still has certain shortcomings. The connection between two longitudinally adjacent columns is reinforced by oblique supports, the connection between two longitudinally adjacent cross beams is reinforced by the mutually staggered first pull rods and second pull rods, and the bearing capacity of the guide rail support is increased by the first cross beam body. In this way, the structural stability of the shuttle rack is greatly enhanced. However, it is impossible to replace the load-bearing plate, which makes it inconvenient to carry objects of different sizes and has poor storage capacity. Therefore, the present application proposes a material box-type multi-layer shuttle rack to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a material box type multi-layer shuttle rack, which has the advantage of easy replacement and solves the problem of inconvenient replacement of the existing material box type multi-layer shuttle rack.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material box type multi-layer shuttle shelf, comprising two fixed frames, a movable plate is slidably connected inside the fixed frames, sliders are fixed on the front and rear sides of the movable plate, slide grooves are opened on the front and rear sides of the inner cavity of the fixed frames, a load-bearing plate is arranged between the two movable plates, a mounting mechanism for mounting the load-bearing plate is arranged inside the movable plate, and a limiting mechanism for limiting the position of the movable plate is arranged on the front and rear sides of the movable plate;

[0007] The mounting mechanism includes a moving component and a limiting component. The moving component includes two rotating wheels rotatably connected between the left and right sides of the inner cavity of the moving plate through a bearing seat, a pull rope slidably connected to the outer surface of the rotating wheel, a baffle fixed to the lower surface of the two pull ropes, two fixed plates fixed between the left and right sides of the inner cavity of the moving plate, a plurality of telescopic rods fixed to the opposite sides of the two fixed plates, a first spring sleeved on the outer surface of the telescopic rod, and a movable plate fixed to the opposite side of the two pull ropes.

[0008] By adopting this technical solution, the installation mechanism can be used to facilitate the disassembly and assembly of load-bearing plates of different sizes. After the position of the movable plate is adjusted, the movable plate is limited by the limiting mechanism.

[0009] Furthermore, the limit assembly includes multiple clamping rods fixed on the opposite sides of the two movable plates, and multiple limit blocks fixed on the left and right sides of the load-bearing plate. Multiple limit grooves are opened on the left and right sides of the movable plate, and clamping grooves are opened on the opposite sides of the limit blocks on the front and rear sides.

[0010] By adopting this technical solution, it is convenient to disassemble and assemble load-bearing plates of different sizes.

[0011] Furthermore, the upper surface of the baffle is in contact with the lower surface of the movable plate, and the opposite sides of the front and rear telescopic rods are respectively fixed to the opposite sides of the two movable plates.

[0012] By adopting this technical solution, the pull rope is limited by the baffle plate, and the movable plate is made to move forward and backward in a straight line by the telescopic rod.

[0013] Furthermore, the opposite sides of the two front and rear first springs are respectively fixed to the opposite sides of the two fixed plates, and the opposite sides of the two front and rear first springs are respectively fixed to the opposite sides of the two movable plates.

[0014] By adopting this technical solution, the movable plate is reset by the first spring, driving the clamping rod to clamp into the inside of the clamping slot to fix the load-bearing plate.

[0015] Furthermore, the limiting block and the limiting groove are both T-shaped, and the limiting block is slidably connected to the inside of the limiting groove.

[0016] This technical solution is used to limit the position of the load-bearing plate.

[0017] Furthermore, the card rod is inserted into the card slot, and the slide block is slidably connected to the inside of the slide slot.

[0018] This technical solution is used to fix the load-bearing plate.

[0019] Furthermore, the limiting mechanism includes four fixed blocks fixed on the front and rear sides of the movable plate, two fixed rods fixed between the left and right sides of the inner cavity of the fixed blocks, a second spring sleeved on the outer surface of the fixed rod, a connecting plate slidably connected to the outer surfaces of the two fixed rods, a plurality of plug rods fixed on the opposite sides of the left and right connecting plates, and a pull rod fixed on the front side of the connecting plate. A plurality of slots are provided on the left and right sides of the sliding block, and a plurality of limiting holes are provided on the left and right sides of the fixed frame.

[0020] By adopting this technical solution, after the position of the movable plate is adjusted, the movable plate is limited by the limiting mechanism.

[0021] Furthermore, the insertion rod is slidably connected to the inside of the limiting hole, and the insertion rod is inserted into the inside of the slot.

[0022] By adopting this technical solution, the movable plate can be fixed.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The material box type multi-layer shuttle shelf has an installation mechanism. When the load-bearing plate needs to be replaced, the handle is pulled to drive the baffle, two pull ropes and two movable plates to move relative to each other and squeeze the first spring. The movable plate drives the clamping rod to move, and the limit on the limit block and the load-bearing plate is released. The load-bearing plate can be removed. After the limit block is inserted into the limit groove, the handle is released, the movable plate is reset, and the clamping rod is clamped into the groove. The limit block and the load-bearing plate are installed and fixed, which is convenient for replacing load-bearing plates of different sizes.

[0025] 2. The material box type multi-layer shuttle shelf can adjust the position of the movable plate by pulling the pull rod through the limit mechanism, driving the connecting plate and the insertion rod to move together and squeeze the second spring. After adjustment, release the pull rod, the connecting plate is reset, and the insertion rod is driven to pass through the limit hole and snap into the inside of the slot to limit the movable plate, which is convenient for adjusting the height of the load-bearing plate and is conducive to placing objects of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 This is a three-dimensional appearance diagram of the movable plate, the load-bearing plate and the sliding block of the utility model;

[0028] Figure 3 It is a top view structural diagram of the installation mechanism of the utility model;

[0029] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0030] In the figure: 1. fixed frame; 2. movable plate; 3. installation mechanism; 301. rotating wheel; 302. pull rope; 303. fixed plate; 304. telescopic rod; 305. first spring; 306. movable plate; 307. clamping rod; 308. clamping slot; 309. limit block; 310. limit slot; 311. baffle; 4. limit mechanism; 401. fixed block; 402. fixed rod; 403. second spring; 404. connecting plate; 405. pull rod; 406. plug rod; 407. slot; 408. limit hole; 5. load-bearing plate; 6. slider; 7. slide slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-2 The material box type multi-layer shuttle rack in this embodiment includes two fixed frames 1, and a movable plate 2 is slidably connected inside the fixed frame 1. Slide blocks 6 are fixed on the front and rear sides of the movable plate 2. Slide grooves 7 are opened on the front and rear sides of the inner cavity of the fixed frame 1. The slide blocks 6 are slidably connected to the inside of the slide grooves 7 to increase the stability of the movable plate 2 when moving. A load-bearing plate 5 is provided between the two movable plates 2 for placing objects. An installation mechanism 3 for installing the load-bearing plate 5 is provided inside the movable plate 2. The installation mechanism 3 is convenient for disassembling and assembling load-bearing plates 5 of different sizes. Limiting mechanisms 4 for limiting the movable plate 2 are provided on the front and rear sides of the movable plate 2. After the position of the movable plate 2 is adjusted, the movable plate 2 is limited by the limiting mechanism 4.

[0033] See also Figure 1 and Figure 3In order to facilitate the disassembly and assembly of the load-bearing plate 5, the installation mechanism 3 in this embodiment includes a moving component and a limiting component. The moving component includes two rotating wheels 301 rotatably connected between the left and right sides of the inner cavity of the moving plate 2 through a bearing seat, a pull rope 302 slidably connected to the outer surface of the rotating wheel 301, a baffle 311 fixed to the lower surface of the two pull ropes 302, two fixed plates 303 fixed between the left and right sides of the inner cavity of the moving plate 2, a plurality of telescopic rods 304 fixed to the opposite sides of the two fixed plates 303, a first spring 305 sleeved on the outer surface of the telescopic rod 304, and a movable plate 306 fixed to the opposite side of the two pull ropes 302, and the movable plate 306 is driven to move by the pull rope 302.

[0034] The limiting assembly includes a plurality of clamping rods 307 fixed on the opposite sides of the two movable plates 306, and a plurality of limiting blocks 309 fixed on the left and right sides of the load-bearing plate 5. A plurality of limiting grooves 310 are provided on the left and right sides of the movable plate 2, and a clamping groove 308 is provided on the opposite sides of the limiting blocks 309 on the front and rear sides.

[0035] Among them, the upper surface of the baffle 311 abuts against the lower surface of the movable plate 2, and the pull rope 302 is limited by the baffle 311. A handle is fixed on the lower surface of the baffle 311, and the baffle 311 is moved by the handle. The opposite sides of the front and rear telescopic rods 304 are respectively fixed to the opposite sides of the two movable plates 306, and the movable plates 306 are moved forward and backward in a straight line through the telescopic rods 304.

[0036] In addition, the limit block 309 and the limit slot 310 are both T-shaped. The limit block 309 is slidably connected to the inside of the limit slot 310 to limit the load-bearing plate 5. The clamping rod 307 is inserted into the inside of the clamping slot 308 to fix the load-bearing plate 5.

[0037] In addition, the opposite sides of the two front and rear first springs 305 are respectively fixed to the opposite sides of the two fixed plates 303, and the opposite sides of the two front and rear first springs 305 are respectively fixed to the opposite sides of the two movable plates 306. The movable plate 306 is reset by the first spring 305, driving the clamping rod 307 to be clamped into the inside of the clamping slot 308, thereby fixing the load-bearing plate 5.

[0038] It should be noted that the telescopic rod 304 includes a rod sleeve, a sliding rod, a connecting block and a connecting groove. The sliding rod is slidably connected to the inside of the rod sleeve, the connecting block is fixed to the lower surface of the sliding rod, the connecting groove is opened on the lower surface of the inner cavity of the rod sleeve, and the connecting block is slidably connected to the inside of the connecting groove. The opposite sides of the front and rear rod sleeves are respectively fixed to the opposite sides of the two fixed plates 303, and the opposite sides of the front and rear sliding rods are respectively fixed to the opposite sides of the two movable plates 306. The movable plate 306 is made to perform forward and backward linear motion through the telescopic rod 304.

[0039] The installation mechanism 3 in this embodiment, when the load-bearing plate 5 needs to be replaced, pull the handle to drive the baffle 311, the two pull ropes 302 and the two movable plates 306 to move relative to each other and squeeze the first spring 305. The movable plate 306 drives the clamping rod 307 to move, and the limit on the limit block 309 and the load-bearing plate 5 is released. The load-bearing plate 5 can be removed, and after the limit block 309 is inserted into the limit groove 310, the handle is released, the movable plate 306 is reset, and the clamping rod 307 is clamped into the inside of the clamping groove 308. The limit block 309 and the load-bearing plate 5 are installed and fixed, which is convenient for replacing load-bearing plates 5 of different sizes.

[0040] See also Figure 4 In order to facilitate the adjustment of the height of the movable plate 2, the limiting mechanism 4 in this embodiment includes four fixed blocks 401 fixed on the front and rear sides of the movable plate 2, two fixed rods 402 fixed between the left and right sides of the inner cavity of the fixed block 401, a second spring 403 sleeved on the outer surface of the fixed rod 402, a connecting plate 404 slidably connected to the outer surfaces of the two fixed rods 402, a plurality of plug rods 406 fixed to the opposite sides of the left and right connecting plates 404, and a pull rod 405 fixed to the front side of the connecting plate 404. A plurality of slots 407 are provided on the left and right sides of the slider 6, and a plurality of limiting holes 408 are provided on the left and right sides of the fixed frame 1. The connecting plate 404 is driven by the pull rod 405 to slide on the outer surface of the fixed rod 402 and squeeze the second spring 403.

[0041] Among them, the insertion rod 406 is slidably connected to the inside of the limiting hole 408, and the insertion rod 406 is inserted into the inside of the slot 407, which is used to fix the movable plate 2 on the fixed frame 1. The front and rear fixed blocks 401 are provided with sliding holes on the opposite sides, and the pull rod 405 is slidably connected to the inside of the sliding hole, which facilitates the pull rod 405 to drive the connecting plate 404 to move.

[0042] In addition, the opposite sides of the left and right second springs 403 are respectively fixed to the opposite sides of the two connecting plates 404 , and the opposite sides of the left and right second springs 403 are respectively fixed to the opposite sides of the inner cavities of the left and right fixing blocks 401 .

[0043] The limiting mechanism 4 in this embodiment pulls the pull rod 405, drives the connecting plate 404 and the insertion rod 406 to move together and squeeze the second spring 403, so as to adjust the position of the movable plate 2. After adjustment, release the pull rod 405, the connecting plate 404 is reset, and drives the insertion rod 406 to pass through the limiting hole 408 and snap into the inside of the slot 407, so as to limit the movable plate 2 and facilitate the adjustment of the height of the load-bearing plate 5.

[0044] The working principle of the above embodiment is:

[0045] (1) When the load-bearing plate 5 needs to be replaced, the handle is pulled, and the handle drives the baffle 311 to move. The baffle 311 causes the pull rope 302 to rotate on the rotating wheel 301. The pull rope 302 drives the two movable plates 306 to move relative to each other at the same time and squeeze the first spring 305 and the telescopic rod 304. The movable plate 306 will also drive the clamping rod 307 to move together, thereby releasing the limit block 309 and the load-bearing plate 5. The load-bearing plate 5 can be removed. After the limit block 309 is inserted into the limit groove 310, the handle is released. The movable plate 306 will reset under the action of the first spring 305, driving the pull rope 302 and the baffle 311 to move together. The clamping rod 307 is driven by the movable plate 306 to move together, so that the clamping rod 307 is clamped into the inside of the clamping groove 308. The limit block 309 and the load-bearing plate 5 are installed and fixed, which is convenient for replacing load-bearing plates 5 of different sizes.

[0046] (2) Pull the two pull rods 405 in opposite directions. The pull rods 405 drive the connecting plate 404 to slide on the fixed rod 402 and squeeze the second spring 403. The connecting plate 404 moves and drives the plug rod 406 to move to the inside of the fixed block 401. The position of the movable plate 2 can be adjusted. After the adjustment is completed, release the pull rod 405. The connecting plate 404 is reset under the action of the second spring 403, driving the plug rod 406 to pass through the limiting hole 408 and snap into the inside of the slot 407, thereby limiting the movable plate 2 and facilitating the adjustment of the height of the load-bearing plate 5.

Claims

1. A material box type multi-layer shuttle rack, comprising two fixed racks (1), characterized in that: A movable plate (2) is slidably connected to the interior of the fixed frame (1), sliders (6) are fixed to the front and rear sides of the movable plate (2), sliding grooves (7) are provided on the front and rear sides of the inner cavity of the fixed frame (1), a load-bearing plate (5) is provided between the two movable plates (2), a mounting mechanism (3) for mounting the load-bearing plate (5) is provided inside the movable plate (2), and a limiting mechanism (4) for limiting the position of the movable plate (2) is provided on the front and rear sides of the movable plate (2); The mounting mechanism (3) comprises a moving assembly and a limiting assembly, wherein the moving assembly comprises two rotating wheels (301) rotatably connected to the left and right sides of the inner cavity of the moving plate (2) via a bearing seat, a pull rope (302) slidably connected to the outer surface of the rotating wheels (301), a baffle (311) fixed to the lower surface of the two pull ropes (302), two fixed plates (303) fixed to the left and right sides of the inner cavity of the moving plate (2), a plurality of telescopic rods (304) fixed to opposite sides of the two fixed plates (303), a first spring (305) sleeved on the outer surface of the telescopic rod (304), and a movable plate (306) fixed to the opposite side of the two pull ropes (302).

2. A material box type multi-layer shuttle rack according to claim 1, characterized in that: The limiting assembly comprises a plurality of clamping rods (307) fixed to opposite sides of the two movable plates (306), and a plurality of limiting blocks (309) fixed to left and right sides of the load-bearing plate (5). The left and right sides of the movable plate (2) are both provided with a plurality of limiting grooves (310), and the opposite sides of the limiting blocks (309) on the front and rear sides are both provided with clamping grooves (308).

3. The material box type multi-layer shuttle rack according to claim 1, characterized in that: The upper surface of the baffle (311) abuts against the lower surface of the movable plate (2), and the opposite sides of the front and rear telescopic rods (304) are respectively fixed to the opposite sides of the two movable plates (306).

4. The box-type multi-layer shuttle rack according to claim 1, characterized in that: The opposite sides of the two front and rear first springs (305) are respectively fixed to the opposite sides of the two fixed plates (303), and the opposite sides of the two front and rear first springs (305) are respectively fixed to the opposite sides of the two movable plates (306).

5. The box-type multi-layer shuttle rack according to claim 2, characterized in that: The limiting block (309) and the limiting groove (310) are both T-shaped, and the limiting block (309) is slidably connected to the inside of the limiting groove (310).

6. The box-type multi-layer shuttle rack according to claim 2, characterized in that: The clamping rod (307) is inserted into the interior of the clamping slot (308), and the sliding block (6) is slidably connected to the interior of the sliding slot (7).

7. The box-type multi-layer shuttle rack according to claim 1, characterized in that: The limiting mechanism (4) comprises four fixing blocks (401) fixed to the front and rear sides of the movable plate (2), two fixing rods (402) fixed between the left and right sides of the inner cavity of the fixing blocks (401), a second spring (403) sleeved on the outer surface of the fixing rod (402), a connecting plate (404) slidably connected to the outer surface of the two fixing rods (402), a plurality of plug rods (406) fixed to the opposite sides of the left and right connecting plates (404), and a pull rod (405) fixed to the front side of the connecting plate (404), a plurality of slots (407) are provided on the left and right sides of the sliding block (6), and a plurality of limiting holes (408) are provided on the left and right sides of the fixing frame (1).

8. The box-type multi-layer shuttle rack according to claim 7, characterized in that: The insertion rod (406) is slidably connected to the inside of the limiting hole (408), and the insertion rod (406) is inserted into the inside of the slot (407).

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