Steel plate electric goods shelf

Abstract

The utility model discloses an electric steel plate goods shelf, which belongs to the technical field of steel plate goods shelves and comprises a goods shelf for supporting and storing steel plates, a plurality of movable trays arranged in the goods shelf in a sliding manner and used for bearing the steel plates, and a plurality of driving parts oppositely arranged on two sides of the goods shelf, the driving piece is used for driving the movable tray to move horizontally, the steel plate electric goods shelf further comprises an extending frame oppositely hinged to one side of the goods shelf, and the extending frame is used for expanding the moving range of the movable tray outwards. The two extending frames are oppositely hinged to one side of the goods shelf, when steel plates are stored or hoisted, the two extending frames can be unfolded, then the driving piece is controlled to drive the movable tray to automatically move out or retract, the supporting strength of the movable tray after the movable tray moves outwards is improved, and the supporting stability of the movable tray during hoisting of the steel plates is improved; the bearing capacity of the steel plates can be increased, and the storage capacity of each layer of the goods shelf is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate storage shelves, in particular to a steel plate electric shelf. Background Art

[0002] Steel plates have high strength and good plasticity, and are widely used in the automotive, furniture, construction and other industries. Due to the different types of finished products, the sizes of steel plate castings are also varied. After being cast and cooled, steel plates of various sizes will be transported to the unloading workshop for storage, so that they can be taken out for subsequent deep processing. At present, in the steel plate unloading workshop, steel plates of various specifications are stored together. For easy access, steel plates of various specifications must be placed separately, and steel plates of different specifications cannot be stacked together. When storing steel plates, the existing drawer-type steel plate storage shelves have limited support strength after the single-layer steel plate rack is pulled out, the storage capacity of steel plates on the single-layer steel plate rack is relatively small, and the number of layers of the storage shelves is also relatively small.

[0003] The existing patent application number: 202021724373.0 discloses a drawer-type steel plate storage shelf that can be conveniently unloaded. The device can pull out the steel plate rack by pulling out to facilitate the storage of steel plates or to lift the stored steel plates, thereby improving the storage and retrieval efficiency of steel plates. In the above-mentioned prior art, the above-mentioned technical problems still exist when the device is used. Utility Model Content

[0004] The purpose of the utility model is to provide a steel plate electric shelf to solve the problems proposed in the above background technology that the suspended support strength of a single-layer steel plate rack when pulled out is low, and the storage capacity of each layer of steel plates and the total number of layers of the storage shelf are relatively low.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a steel plate electric shelf, comprising:

[0007] Shelves used to support storage of steel plates.

[0008] A plurality of movable trays are slidably arranged in the rack, and the movable trays are used for carrying steel plates.

[0009] Relative to a plurality of driving members arranged on both sides of the shelf, the driving members are used to drive the mobile tray to translate.

[0010] The steel plate electric shelf also includes:

[0011] The extension frame is hinged to one side of the shelf, and the extension frame is used to expand the moving range of the mobile pallet outward.

[0012] The extension frame comprises:

[0013] An extension frame is hingedly connected to the shelf.

[0014] A plurality of extension guide rails are slidably arranged on one side of the extension frame.

[0015] A front wheel stopper is fixed to a side boundary of the extension frame.

[0016] A reinforcing support is fixed to the lower surface of the extension frame.

[0017] The thread is arranged on the shoe foot of the lower surface of the reinforcing support.

[0018] Further, the number of the front wheel blocks corresponds to the number of the extension guide rails, and the front wheel blocks and the extension guide rails are alternately distributed along the height direction of the extension frame.

[0019] Furthermore, the shelf includes a support frame and a plurality of support rails relatively arranged in the support frame, and rear wheel stoppers are fixed to the upper surfaces of the support rails.

[0020] Furthermore, the mobile tray comprises:

[0021] A peripheral frame is disposed within the support frame.

[0022] Two guide wheels arranged on both sides of the outer frame rotate relatively.

[0023] A rectangular tube fixed within the outer frame.

[0024] A short square tube fixed within the outer frame.

[0025] Furthermore, the short square tube and the long square tube are perpendicular to each other, and the short square tube is fixed on the lower surface of the long square tube.

[0026] Furthermore, the driving member comprises:

[0027] The driving motors are relatively fixed on both sides of the supporting frame.

[0028] The transmission shaft arranged on the supporting guide rail is rotated, the output end of the driving motor passes through the supporting guide rail, and the output end of the driving motor is fixed on one end of the transmission shaft.

[0029] A gear is fixed to the other end of the transmission shaft.

[0030] A plurality of mounting blocks are relatively fixed to the edges of the upper surface of the peripheral frame.

[0031] A rack is fixed to one side of the mounting block, and a tooth surface of the rack is meshed with a tooth surface of the gear.

[0032] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0033] 1. The utility model provides two extension frames hingedly arranged on one side of the shelf. When storing or lifting steel plates, the two extension frames can be unfolded, and then the driving member can be controlled to drive the mobile tray to automatically move out or retract, thereby improving the support strength of the mobile tray after it moves outward, improving its support stability when lifting steel plates, and also increasing the steel plate load capacity, thereby increasing the storage capacity of each layer of the shelf;

[0034] 2. The utility model adopts the connection setting between the extension frame and the shelf. When the steel plates are not stored, the two extension frames can be relatively closed and attached to one side of the shelf to limit and fix the steel plates and the mobile pallets, thereby preventing the steel plates and the mobile pallets from sliding outwards after the shelf is hit by external force, thereby improving the stability and safety of steel plate storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a right view of the utility model;

[0036] Figure 2 It is a rear view of the utility model;

[0037] Figure 3 It is a second isometric drawing of the utility model;

[0038] Figure 4 for Figure 3 A magnified view of part A;

[0039] Figure 5 It is a top view of the mobile tray in the utility model;

[0040] Figure 6 It is a left view of the mobile tray in the utility model.

[0041] In the figure: 1. Shelf; 11. Support frame; 12. Support rail; 13. Rear wheel block; 2. Mobile pallet; 21. Outer frame; 22. Guide wheel; 23. Short square tube; 24. Rectangular tube; 3. Driving member; 31. Driving motor; 32. Transmission shaft; 33. Gear; 34. Mounting block; 35. Rack; 4. Extension frame; 41. Extension frame; 42. Extension rail; 43. Front wheel block; 44. Reinforced support; 45. Hoof foot. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0043] like Figures 1 to 6 As shown, a steel plate electric shelf comprises:

[0044] A shelf 1 for supporting and storing steel plates is placed on the floor of a material unloading workshop.

[0045] A plurality of movable trays 2 are slidably arranged in the shelf 1, and the movable trays 2 are used for carrying steel plates.

[0046] Relative to the plurality of driving members 3 disposed on both sides of the shelf 1 , the driving members 3 are used to drive the mobile tray 2 to translate.

[0047] Steel plate electric shelves also include:

[0048] Relative to the extension frame 4 hinged on one side of the shelf 1, the extension frame 4 is used to expand the moving range of the mobile pallet 2 outward. Before storing or lifting the steel plate, the two extension frames 4 need to be rotated 90 degrees with the hinge as the deflection axis and then fixed. Then, the driving member 3 of the layer where the steel plate needs to be stored or lifted is started, so that it drives the mobile pallet 2 to move outside the shelf 1 until it is completely moved to the outside of the shelf 1, and the driving member 3 is closed. At this time, both sides of the mobile pallet 2 are completely moved to the extension frame 4, which improves the supporting strength and movement stability of the mobile pallet 2, and increases the upper limit of the load of the mobile pallet 2, so that it can carry more steel plates. At this time, the steel plates can be lifted by the suspension machine set on the top of the workshop. The steel plates are hoisted onto the mobile pallet 2 for stacking and storage, or the steel plates stored and stacked on the mobile pallet 2 are hoisted down for processing. After completing the storage, stacking or hoisting and unloading operations of the steel plates, the driving member 3 is started again to operate in reverse, so that it drives the mobile pallet 2 to move toward the inside of the shelf 1 until it is completely moved into the shelf 1, and then the driving member 3 is closed again. Finally, the extension frame 4 is released from the fixed state, and the extension frame 4 is reversely deflected and retracted. The retracted extension frame 4 can limit the side of the mobile pallet 2 moving outward to prevent the mobile pallet 2 from accidentally moving out of the shelf 1 when the shelf 1 is hit by external force, thereby causing safety hazards or damage, thereby improving the safety of the steel plates during storage.

[0049] The extension frame 4 includes:

[0050] An extension frame 41 is hinged to the shelf 1 .

[0051] A plurality of extension guide rails 42 are slidably disposed on one side of the extension frame 41 .

[0052] A front wheel stopper 43 is fixed to one side edge of the extension frame 41 .

[0053] A reinforcement support 44 is fixed to the lower surface of the extension frame 41 .

[0054] The shoe foot 45 is threadedly provided on the lower surface of the reinforcing support 44 .

[0055] In this embodiment, the number of front wheel stops 43 corresponds to the number of extension guide rails 42, and the front wheel stops 43 and the extension guide rails 42 are alternately distributed along the height direction of the extension frame 41. The extension guide rails 42 and front wheel stops 43 alternately distributed up and down can prevent the moving pallet 2 from falling from the extension guide rails 42 when the moving pallet 2 is completely moved onto the extension guide rails 42.

[0056] After the extension frame 41 is deflected and unfolded, one end of the extension guide rail 42 is aligned with one end of the support guide rail 12 and docked together. At this time, the end surface of the extension frame 41 close to the shelf 1 is in contact with the outer wall of the shelf 1, and then the bottom of the shoe foot 45 is firmly in contact with the bottom surface by twisting the shoe foot 45, so as to fix the extension frame 41, so that the mobile pallet 2 can be stably and completely moved to the extension guide rail 42, which is convenient for hoisting the steel plates onto the mobile pallet 2 for stacking and storage, or hoisting the stacked steel plates on the mobile pallet 2 for processing. By reversing the above steps, before the extension frame 41 is retracted, enough space can be reserved between the end surface of the extension guide rail 42 close to the shelf 1 and the shelf 1, so as to facilitate the deflection and retraction of the extension frame 41.

[0057] In this embodiment, the shelf 1 includes a support frame 11 and a plurality of support rails 12 relatively arranged in the support frame 11. A rear wheel stopper 13 is fixed to the upper surface of the support rail 12. The rear wheel stopper 13 and the extension frame 41 are relatively distributed on both sides of the support frame 11. Two support rails 12 relatively facing each other in the horizontal direction are a group and cooperate with a mobile pallet 2 to form a steel plate storage layer. During storage, the rear wheel stopper 13 cooperates with the extension frame 41 to limit and fix the mobile pallet 2 to prevent the mobile pallet 2 from moving in the length direction of the support rail 12 when the support frame 11 is hit by external force, which may cause safety hazards or damage, thereby improving the stability and safety of the steel plate during storage.

[0058] In this embodiment, the mobile tray 2 includes:

[0059] The outer frame 21 is arranged inside the supporting frame 11 .

[0060] Two guide wheels 22 are arranged on both sides of the outer frame 21 and rotate relative to each other. The guide wheels 22 are overlapped on the top of the supporting rails 12. They can not only carry the movement of the outer frame 21, but also cooperate with the two supporting rails 12 to constrain the freedom of the outer frame 21 in the relative directions of the two supporting rails 12.

[0061] A rectangular tube 24 fixed inside the outer frame 21 .

[0062] A short square tube 23 fixed inside the outer frame 21 .

[0063] In this embodiment, the short square tube 23 and the rectangular tube 24 are perpendicular to each other, and the short square tube 23 is fixed on the lower surface of the rectangular tube 24. The short square tube 23 and the rectangular tube 24 are interwoven into a square load-bearing surface in the outer frame 21 to facilitate loading of steel plates and improve the supporting strength of the outer frame 21 so that it can carry more steel plates, thereby improving the utilization rate of the steel plate storage space in the unloading workshop.

[0064] In this embodiment, the driving member 3 includes:

[0065] The driving motors 31 are relatively fixed on both sides of the supporting frame 11 .

[0066] The transmission shaft 32 disposed on the support rail 12 is rotated, and the output end of the driving motor 31 passes through the support rail 12 , and the output end of the driving motor 31 is fixed to one end of the transmission shaft 32 .

[0067] The gear 33 is fixed to the other end of the transmission shaft 32 .

[0068] A plurality of mounting blocks 34 are relatively fixed to the edges of the upper surface of the peripheral frame 21 .

[0069] The rack 35 is fixed on one side of the mounting block 34, and the tooth surface of the rack 35 meshes with the tooth surface of the gear 33. The mounting blocks 34 on both sides of the outer frame 21 respectively fix two racks 35, and can limit the two width edges of the steel plate when the steel plate is placed on the mobile pallet 2, thereby improving the stability of the placement of the steel plate. When the drive motor 31 is started, its output end will drive the transmission shaft 32 and the gear 33 to rotate synchronously, and by controlling the forward and reverse rotation of the output end of the drive motor 31, the mobile pallet 2 can be controlled to move to the outside of the shelf 1 or to the inside of the shelf 1.

[0070] The above description is only the preferred embodiment of the utility model, and the parts not described in the utility model can be implemented by adopting or drawing on existing technologies. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. The changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the utility model should also fall within the protection scope of the utility model.

Claims

1. A steel plate electric shelf, comprising: A rack (1) for supporting and storing steel plates; A plurality of movable trays (2) slidably arranged in the shelf (1), the movable trays (2) being used to carry steel plates; A plurality of driving members (3) arranged on both sides of the shelf (1), the driving members (3) being used to drive the movable tray (2) to move in translation; Characterized in that the steel plate electric shelf also includes: An extension frame (4) hinged to one side of the shelf (1), the extension frame (4) being used to expand the moving range of the movable pallet (2) outwards; The extension frame (4) comprises: An extension frame (41) hinged to the shelf (1); A plurality of extension guide rails (42) fixed to one side of the extension frame (41); A front wheel stopper (43) fixed to a side edge of the extension frame (41); A reinforcing support (44) fixed to the lower surface of the extension frame (41); A shoe foot (45) having threads disposed on the lower surface of the reinforcing support (44).

2. The steel plate electric shelf according to claim 1, characterized in that: The number of the front wheel blocks (43) corresponds to the number of the extension guide rails (42), and the front wheel blocks (43) and the extension guide rails (42) are alternately distributed along the height direction of the extension frame (41).

3. The steel plate electric shelf according to claim 1 is characterized in that: The shelf (1) comprises a support frame (11) and a plurality of support guide rails (12) arranged relatively inside the support frame (11), and a rear wheel stopper (13) is fixed to the upper surface of the support guide rail (12).

4. The steel plate electric shelf according to claim 3 is characterized in that: The mobile tray (2) comprises: A peripheral frame (21) disposed within the supporting frame (11); Two guide wheels (22) arranged on both sides of the outer frame (21) rotate relative to each other; A rectangular tube (24) fixed inside the outer frame (21); A short square tube (23) fixed inside the outer frame (21).

5. The steel plate electric shelf according to claim 4, characterized in that: The short square tube (23) and the rectangular tube (24) are perpendicular to each other, and the short square tube (23) is fixed on the lower surface of the rectangular tube (24).

6. The steel plate electric shelf according to claim 5, characterized in that: The driving member (3) comprises: A driving motor (31) relatively fixed to two sides of the supporting frame (11); Rotating a transmission shaft (32) disposed on the support guide rail (12), wherein the output end of the drive motor (31) passes through the support guide rail (12), and the output end of the drive motor (31) is fixed to one end of the transmission shaft (32); a gear (33) fixed to the other end of the transmission shaft (32); A plurality of mounting blocks (34) relatively fixed to the edges of the upper surface of the peripheral frame (21); A rack (35) is fixed to one side of the mounting block (34), and a tooth surface of the rack (35) meshes with a tooth surface of the gear (33).

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