A mobile trolley for material rack

Abstract

The utility model provides a mobile trolley for a material rack, comprising: two bottom plates, the bottoms of the two bottom plates are both rotatably connected with universal wheels, the tops of the two bottom plates are fixedly connected with two fixing rods, and the outside of the fixing rod on one side is fixedly connected with two loading plates. The utility model records a mobile trolley for a material rack, which records that the device is first placed in a suitable position, the materials to be transported can be directly placed on the tops of the two loading plates, and then the push rod is pushed through the rotation of the two universal wheels to complete the transportation of the materials. The overall structure is simple and small in size, and the cost is low, which is convenient for large-scale promotion and use. When multiple materials or larger-volume materials need to be transported, the two handles can be moved to disengage the expansion rod from the storage slot, so that the outside of the two loading plates has a fulcrum extending outward, which is convenient for adding bottom support points for larger-volume materials, and achieving the effect of expandable and adjustable transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of a mobile trolley for a material rack, in particular to a mobile trolley for a material rack. Background Art

[0002] In a workshop, workers are often required to move materials from one location to a designated location. When carrying heavy objects, they need to use tools such as carts to assist in the work.

[0003] The existing announcement number is CN216232330U, which discloses a material trolley, including a bottom plate, a rotating assembly and an oil absorption pad. The bottom wall of the bottom plate is rotatably connected to a plurality of pulleys. The rotating assembly includes two side plates, a plurality of support rods and a plurality of rotating rollers. The side plate is located above the bottom plate, one end of the support rod is fixed to the bottom plate, and the other end is fixed to the side plate. The rotating roller is located between the two side plates and is rotatably connected to the side plates. The oil absorption pad is located directly below the rotating roller, and the oil absorption pad is in contact with the top wall of the bottom plate. The present application has the effect of improving the pollution of the material trolley caused by the materials transported by the material trolley. However, the above-mentioned material trolley has a relatively complex structure, a large overall volume, is not flexible enough, and has a high cost. At the same time, it cannot expand the carrying capacity according to the actual amount of materials being carried. Therefore, it is necessary to provide a mobile trolley for a material rack to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a mobile trolley for material racks.

[0005] The trolley for carrying the load carrier is an auxiliary material of the present invention, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier. The auxiliary material is a material of a material carrier, and the auxiliary material is a material of a material carrier.

[0006] As a further solution of the present invention, the expansion component also includes two expansion rods, which are rotatably connected to the inside of the two storage slots respectively, and the tops of the two expansion rods are fixedly connected with rubber pads. The expansion rods can be retracted inside the storage slots and can also be extended outside the storage slots. Synchronously combining with two loading plates can increase the horizontal support surface and improve the loading capacity.

[0007] As a further solution of the present invention, the two expansion rods are slidably connected to the inside with a convex button, and the two loading plates are provided with a circular hole, which is communicated with the storage slot. The convex button can be completely clamped inside the circular hole, so that the expansion rod can be firmly confined inside the storage slot.

[0008] As a further solution of the present invention, a sliding groove is provided inside the two expansion rods, a reset spring is fixedly connected to the inside of the sliding groove, and a handle is fixedly connected to the outside of the two expansion rods. The top of the reset spring is fixedly connected to the bottom of the convex button, and the reset spring can make the convex button slide and reset along the inside of the sliding groove, thereby simultaneously realizing the limitation of the expansion rod.

[0009] As a further solution of the present invention, the return spring is made of stainless steel, and the interior of the slide groove is filled with butter. The stainless steel material can improve the durability of the overall device.

[0010] As a further solution of the utility model, the outer sleeve of the push rod is provided with a rubber sleeve, and the outer portion of the rubber sleeve is evenly provided with ridge grooves, and the rubber sleeve can increase friction and prevent slipping.

[0011] As a further solution of the present invention, two reinforcing rods are fixedly connected to the outside of the opposite surfaces of the two fixing rods, and the tops of the two fixing rods are fixedly connected to a limiting plate. The limiting plate can limit the transported materials to prevent them from slipping during transportation.

[0012] In summary, the utility model includes at least the following beneficial technical effects:

[0013] First, the utility model records that the device is first placed in a suitable position, the materials to be transported can be directly placed on the top of the two loading plates, and then the push rod is pushed through the rotation of the two universal wheels to complete the transportation of the materials. The overall structure is simple, the volume is small, the cost is low, and it is easy to promote and use over a large area.

[0014] Second, the utility model records a mobile trolley for a material rack, which records that when multiple materials or larger volumes of materials need to be transported, two handles can be moved to allow the expansion rod to detach from the storage slot, so that the outside of the two loading plates have fulcrums extending outward, making it convenient to add bottom support points for larger volumes of materials, thereby achieving the effect of expandable and adjustable transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a top-down perspective structural diagram of a mobile trolley for a material rack of the utility model;

[0017] Figure 2 This is a side view of a three-dimensional structure of a mobile trolley for a material rack of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the expansion rod cross section of a mobile trolley for a material rack of the utility model;

[0019] Figure 4 The utility model is a mobile trolley for material racks Figure 3 Enlarged structural diagram at A in the middle.

[0020] Figure numerals: 1. fixing rod; 2. reinforcing rod; 3. reset spring; 4. bottom plate; 5. loading plate; 6. push rod; 7. rubber sleeve; 8. storage slot; 9. expansion rod; 10. handle; 11. universal wheel; 12. round hole; 13. convex button; 14. slide groove; 15. limit plate. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A mobile trolley for a material rack comprises: two bottom plates 4, the bottoms of the two bottom plates 4 are both rotatably connected with universal wheels 11, the tops of the two bottom plates 4 are fixedly connected with two fixing rods 1, the outside of one side of the fixing rod 1 is fixedly connected with two loading plates 5, and the ends of the two loading plates 5 are commonly fixedly connected with a push rod 6; an expansion component, the expansion component comprises two storage slots 8, the two storage slots 8 are respectively opened inside the two loading plates 5, firstly, the device is placed in a suitable position, the materials to be transported can be directly placed on the tops of the two loading plates 5, and then the push rod 6 is pushed through the rotation of the two universal wheels 11 to complete the transportation of the materials, when multiple materials or materials of larger volume need to be transported, the two handles 10 can be moved to make the expansion rod 9 disengage from the storage slot 8, so that the outsides of the two loading plates 5 have fulcrums extending outward, which is convenient for adding bottom support points for materials of larger volume, and realizing the effect of expandable and adjustable transportation.

[0022] The two expansion rods 9 are provided with a slide groove 14 inside, and the slide groove 14 is fixedly connected with a reset spring 3 inside. The two expansion rods 9 are fixedly connected with a handle 10 outside. The top of the reset spring 3 is fixedly connected with the bottom of the convex button 13. The reset spring 3 can make the convex button 13 slide and reset along the inside of the slide groove 14, and simultaneously realize the limit of the expansion rod 9;

[0023] The return spring 3 is made of stainless steel, and the interior of the slide 14 is filled with butter, which can improve the durability of the overall device;

[0024] The outer part of the push rod 6 is covered with a rubber sleeve 7, and the outer part of the rubber sleeve 7 is evenly provided with ridge grooves, so that the rubber sleeve 7 can improve the friction and prevent slipping;

[0025] Two reinforcing rods 2 are fixedly connected to the outside of the opposite surfaces of the two fixing rods 1, and the tops of the two fixing rods 1 are fixedly connected to the limiting plates 15. The limiting plates 15 can limit the transported materials to prevent them from slipping during transportation.

[0026] It should be noted that the utility model first places the device at a suitable position, and the materials to be transported can be directly placed on the top of the two loading plates 5, and then the push rod 6 is pushed through the rotation of the two universal wheels 11 to complete the transportation of the materials. The overall structure is simple, small in size, low in cost, and easy to promote and use over a large area.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A mobile trolley for a material rack, the expansion assembly also includes two expansion rods 9, the two expansion rods 9 are rotatably connected to the inside of two storage slots 8, and the tops of the two expansion rods 9 are fixedly connected with rubber pads. The expansion rods 9 can be retracted inside the storage slots 8, and can also be extended outside the storage slots 8. Synchronously combined with two loading plates 5, the horizontal support surface can be increased to improve the loading capacity;

[0028] The two expansion rods 9 are both slidably connected with convex buttons 13, and the two loading plates 5 are both provided with round holes 12, which are communicated with the storage slots 8. The convex buttons 13 can be completely clamped inside the round holes 12, so that the expansion rods 9 can be firmly limited inside the storage slots 8;

[0029] It should be noted that the utility model records that when it is necessary to transport multiple materials or materials of larger volume, the two handles 10 can be moved to allow the expansion rod 9 to disengage from the storage slot 8, so that the outside of the two loading plates 5 has a fulcrum extending outward, which is convenient for adding a bottom support point for materials of larger volume, thereby achieving the effect of expandable and adjustable transportation.

[0030] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A mobile trolley for a material rack, characterized in that: include: Two bottom plates (4), the bottoms of the two bottom plates (4) are rotatably connected to universal wheels (11), the tops of the two bottom plates (4) are fixedly connected to two fixing rods (1), the outside of one side of the fixing rod (1) is fixedly connected to two loading plates (5), and the ends of the two loading plates (5) are commonly fixedly connected to a push rod (6); An expansion component, the expansion component comprising two receiving grooves (8), the two receiving grooves (8) being respectively opened inside two loading plates (5), the two loading plates (5) being both provided with a circular hole (12), the circular hole (12) being in communication with the receiving grooves (8).

2. A mobile trolley for material racks according to claim 1, characterized in that: The expansion assembly further comprises two expansion rods (9), the two expansion rods (9) are rotatably connected to the inside of the two storage grooves (8) respectively, and the tops of the two expansion rods (9) are fixedly connected with rubber pads.

3. A mobile trolley for material racks according to claim 2, characterized in that: The insides of the two expansion rods (9) are both slidably connected with convex buttons (13).

4. The mobile trolley for material racks according to claim 2, characterized in that: A slide groove (14) is provided inside the two expansion rods (9), a return spring (3) is fixedly connected inside the slide groove (14), and a handle (10) is fixedly connected outside the two expansion rods (9).

5. The mobile trolley for material racks according to claim 4, characterized in that: The return spring (3) is made of stainless steel, and the interior of the slide groove (14) is filled with butter.

6. The mobile trolley for material rack according to claim 1, characterized in that: The outside of the push rod (6) is covered with a rubber sleeve (7), and the outside of the rubber sleeve (7) is evenly provided with ridge grooves.

7. The mobile trolley for material racks according to claim 1, characterized in that: Two reinforcing rods (2) are fixedly connected to the outside of the opposite surfaces of the two fixing rods (1), and a limiting plate (15) is fixedly connected to the tops of the two fixing rods (1).

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