Material storage rack and traction mechanism thereof

Abstract

The utility model discloses a material storage rack and its traction mechanism, including bottom plate and side plate, the side plate is provided at the both sides of bottom plate, one end of bottom plate is provided with connecting mechanism, the bottom of bottom plate close to the connecting mechanism is provided with support leg, the bottom of the other end is provided with caster, and the side plate is provided with the connecting mechanism. The height of the supporting legs is the same as that of the trundles. According to the material storage rack and the traction mechanism thereof, long parts can be conveniently stored and moved, the material storage rack can smoothly pass through narrow places such as narrow aisles or elevators, and the material storage rack is easy to operate, safe, reliable and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the field of support frames, and in particular relates to a material storage rack and a traction mechanism thereof. Background Art

[0002] When parts, especially long, are placed on material storage racks, the racks themselves are also long due to the length of the parts. When a forklift is used to lift the material rack along its long side, it has difficulty navigating narrow aisles or elevators. When lifting the material rack along its short side, the forklift's limited length prevents it from fully lifting the rack, causing the cargo to become unstable and posing a safety hazard.

[0003] Prior art, such as the one disclosed in Chinese Patent Publication CN 210028308 U, discloses a four-way foldable cloth rack. This foldable rack reduces the space occupied when empty, and its four-way access design makes forklift operation more convenient. However, in this prior art, when the material is too long, it is difficult for the forklift to lift it completely and move the rack. Utility Model Content

[0004] The utility model aims to provide a material storage rack and a traction mechanism thereof, so as to solve the problem in the prior art that when the material is too long, it is difficult for a forklift to lift all of it and drive the material rack to move.

[0005] To this end, the utility model provides a material storage rack and its traction mechanism, including: a base plate and side plates, the side plates are arranged on both sides of the base plate, a connecting mechanism is provided at one end of the base plate, a support leg is provided below one end of the base plate close to the connecting mechanism, and a caster is provided below the other end, and the support leg and the caster are at the same height.

[0006] Preferably, the length of the base plate is greater than 2 meters.

[0007] Further preferably, the length of the base plate is 2-4 meters.

[0008] Preferably, the width of the base plate is greater than 1.5 meters.

[0009] Further preferably, the length of the base plate is 1.5-3 meters.

[0010] Preferably, the connection mechanism includes a fixed seat and a bearing. The bearing is disposed within the fixed seat. A connection hole is defined at the bottom of the fixed seat, and the axis of the connection hole is aligned with the axis of the bearing. The fixed seat is used to secure the bearing, and the bearing is used to rotatably connect with the traction mechanism, so that the material storage rack is pulled by the traction mechanism.

[0011] Further preferably, the bearing is a thrust ball bearing.

[0012] Preferably, a guiding block is provided at the bottom of the fixed seat, and a guiding groove is provided on the guiding block. The guiding groove is used to guide the traction mechanism, facilitating the insertion of the traction mechanism into the bearing.

[0013] Preferably, reinforcing ribs are provided at the bottom of the bottom plate. The reinforcing ribs are used to enhance the strength of the bottom plate and improve the bearing capacity of the material storage rack.

[0014] Preferably, support columns are vertically arranged on the side plates. The upper ends of the support columns are above the side plates, and the lower ends of the support columns are below the bottom plate.

[0015] Preferably, the distance from the lower end of the support column to the bottom plate is less than the distance from the lower end of the support leg to the bottom plate.

[0016] Preferably, a limit cover is provided at the lower end of the support column. The support column facilitates the stacking of the material storage racks.

[0017] A traction mechanism for a material storage rack includes a limit plate, a fixing plate, a support plate, and a column. The fixing plate is installed on the limit plate, one end of the support plate is installed on the fixing plate, and the column is fixedly installed at the other end of the support plate. The column is used to connect with the connection mechanism in the above-mentioned material storage rack. The column is inserted into the bearing to rotatably connect the traction mechanism with the material storage rack. The support plate lifts the bottom plate on one side of the support leg, enabling the material storage rack to move through the casters. The traction mechanism is used to cooperate with an electric forklift or a manual forklift to move the material storage rack.

[0018] Preferably, the cross-section of the limit plate is trapezoidal. The limit plate is used to limit the material storage rack through the inclined surfaces on both sides when the material storage rack is being turned, facilitating the turning.

[0019] Preferably, a reinforcing plate is provided between the fixing plate and the support plate. The reinforcing plate is triangular in structure, facilitating the improvement of the connection stability between the fixing plate and the support plate.

[0020] Advantageous effects:

[0021] 1. The present invention provides a material storage rack and its traction mechanism, which are convenient for the storage and movement of long parts, enabling the material storage rack to smoothly pass through narrow aisles or small spaces such as elevators, with simple operation, safety and reliability, and convenience in use.

[0022] 2. In the present invention, with the structure where the heights of the casters and the support legs are the same, the material storage rack can be stably supported on flat ground without moving. The connection mechanism provides a basis for traction for the traction mechanism, facilitating the movement of the material storage rack through the casters and enabling it to maintain stability.

[0023] 3. A guiding block is provided below the connecting mechanism in the present utility model. A guiding groove is provided on the guiding block, and the guiding groove is used to provide guidance for the traction mechanism, facilitating the insertion of the column of the traction mechanism into the bearing and improving the connection speed.

[0024] 4. A limiting plate is provided in the traction mechanism of the present utility model. The limiting plate is used to limit the material storage rack through the inclined surfaces on both sides when the material storage rack turns, facilitating the turning. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0026] Figure 1 It is a schematic structural diagram of a material storage rack of an embodiment of a material storage rack and its traction mechanism provided by the present utility model.

[0027] Figure 2 It is a cross-sectional view of the connecting mechanism of an embodiment of a material storage rack and its traction mechanism provided by the present utility model.

[0028] Figure 3 It is a schematic structural diagram of the traction mechanism of an embodiment of a material storage rack and its traction mechanism provided by the present utility model.

[0029] Figure 4 It is a schematic diagram of the connection method of an embodiment of a material storage rack and its traction mechanism provided by the present utility model.

[0030] In the figure, 1 - bottom plate, 11 - support leg, 12 - caster, 13 - reinforcing rib, 2 - side plate, 21 - support column, 22 - limiting cover, 3 - connecting mechanism, 31 - fixed seat, 32 - bearing, 33 - connecting hole, 34 - guiding block, 35 - guiding groove, 4 - limiting plate, 5 - fixing plate, 6 - support plate, 7 - column, 8 - reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The content of the present utility model can be more easily understood by referring to the following detailed description of the preferred implementation methods of the present utility model and the included embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. When there is a contradiction, the definition in this specification shall prevail.

[0032] Embodiment 1:

[0033] The utility model provides a material storage rack and its traction mechanism, which is convenient for storing and moving long parts, enables the material storage rack to smoothly pass through narrow aisles or small spaces such as elevators, is simple to operate, safe and reliable, and convenient to use.

[0034] There is provided a material storage rack and its traction mechanism as shown in Figure 1-2 Figure 5, including: a bottom plate 1 and side plates 2. The side plates 2 are arranged on both sides of the bottom plate 1. A connecting mechanism 3 is arranged at one end of the bottom plate 1. A support leg 11 is arranged below one end of the bottom plate 1 close to the connecting mechanism 3, and a caster 12 is arranged below the other end. The heights of the support leg 11 and the caster 12 are the same. In this embodiment, the length of the bottom plate 1 is 3 meters and the width is 1.5 meters.

[0035] The connecting mechanism 3 includes a fixed seat 31 and a bearing 32. The bearing 32 is arranged inside the fixed seat 31. A connecting hole 33 is opened at the bottom of the fixed seat 31. The axis of the connecting hole 33 is on the same straight line as the axis of the bearing 32. The fixed seat 31 is used to fix the bearing 32, and the bearing 32 is used for rotational connection with the traction mechanism so that the material storage rack is pulled by the traction mechanism. A guiding block 34 is arranged at the bottom of the fixed seat 31, and a guiding groove 35 is arranged on the guiding block 34. The bearing 32 in this embodiment is a thrust ball bearing 32. The column of the traction mechanism is inserted into the bearing 32 through the guidance of the guiding groove 35.

[0036] Reinforcing ribs 13 are arranged at the bottom of the bottom plate 1. The reinforcing ribs 13 are used to enhance the strength of the bottom plate 1 and improve the bearing capacity of the material storage rack.

[0037] Support columns 21 are vertically arranged on the side plates 2. The upper ends of the support columns 21 are above the side plates 2, and the lower ends of the support columns 21 are below the bottom plate 1. The distance from the lower end of the support column 21 to the bottom plate 1 is less than the distance from the lower end of the support leg 11 to the bottom plate 1. A limit cover 22 is arranged at the lower end of the support column 21. The support columns 21 are convenient for stacking the material storage racks.

[0038] There is also provided a traction mechanism for a material storage rack as shown in Figure 3 Figure 9, including a limit plate 4, a fixing plate 5, a support plate 6, and a column 7. The fixing plate 5 is installed on the limit plate 4. One end of the support plate 6 is installed on the fixing plate 5, and the column 7 is fixedly installed at the other end of the support plate 6. The column 7 is used for connection with the connecting mechanism 3 in the above-mentioned material storage rack. The column 7 is inserted into the bearing 32 to enable rotational connection between the traction mechanism and the material storage rack. The support plate 6 lifts the bottom plate 1 on one side of the support leg 11, so that the material storage rack can be moved through the caster 12. The cross-section of the limit plate 4 is trapezoidal. A reinforcing plate 8 is arranged between the fixing plate 5 and the support plate 6. The reinforcing plate 8 is of a triangular structure, which is convenient for improving the connection stability between the fixing plate 5 and the support plate 6.

[0039] As shown in Figure 4As shown in the figure, in this embodiment, the traction mechanism is installed on a manual forklift, and the manual forklift is used to control the lifting of the traction mechanism. As shown in the figure, the traction mechanism is raised or lowered by the strut of the manual forklift. The manual forklift is a prior art, and its structure and principle will not be elaborated here.

[0040] Working principle: When not moving, the heights of the support legs 11 and the casters 12 are the same to keep the support frame stably supported. When it is necessary to move, the column 7 of the traction mechanism is inserted into the bearing 32 from the guide of the guide groove 35, and then the traction mechanism is raised. The support plate 6 slightly lifts one end of the bottom plate 1 close to the support leg 11, so that the material storage rack can move through the casters 12. The bearing 32 enables the column 7 to rotate smoothly without jamming. When turning, the inclined surfaces on both sides of the limit plate 4 limit the material storage rack to facilitate its turning.

Claims

1. A material storage rack, characterized in that, Comprising: A bottom plate and side plates, the side plates are arranged on both sides of the bottom plate, a connecting mechanism is arranged at one end of the bottom plate, support legs are arranged below one end of the bottom plate close to the connecting mechanism, and casters are arranged below the other end, and the support legs and the casters have the same height; The connecting mechanism includes a fixed seat and a bearing, the bearing is arranged inside the fixed seat, a connecting hole is opened at the bottom of the fixed seat, and the axis of the connecting hole is on the same straight line as the axis of the bearing.

2. The material storage rack according to claim 1, wherein A guiding block is arranged at the bottom of the fixed seat, and a guiding groove is arranged on the guiding block.

3. The material storage rack according to claim 1, characterized in that, Reinforcing ribs are arranged at the bottom of the bottom plate.

4. A material storage rack according to claim 1, characterized in that, Support columns are vertically arranged on the side plates, the upper ends of the support columns are above the side plates, and the lower ends of the support columns are below the bottom plate.

5. The material storage rack according to claim 4, characterized in that, The distance from the lower end of the support column to the bottom plate is less than the distance from the lower end of the support leg to the bottom plate.

6. The material storage rack according to claim 5, characterized in that, A limit cover is arranged at the lower end of the support column.

7. A traction mechanism for a material storage rack, characterized in that, Comprising a limit plate, a fixing plate, a support plate, and a column, the fixing plate is installed on the limit plate, one end of the support plate is installed on the fixing plate, the column is fixedly installed at the other end of the support plate, and the column is used to connect with the connecting mechanism in the material storage rack according to any one of claims 1-6.

8. The traction mechanism of a material storage rack according to claim 7, characterized in that, The cross section of the limit plate is trapezoidal.

9. The traction mechanism of a material storage rack according to claim 7, characterized in that, A reinforcing plate is arranged between the fixing plate and the support plate.

Images