A logistics trolley with an adjustable hold-down mechanism

Abstract

A logistics trolley with adjustable pressing mechanism relates to the technical field of logistics trolley, which comprises a trolley body, a plurality of universal wheels arranged at the bottom of the trolley body, symmetrical side frames vertically arranged on both sides of the trolley body, and load carriers laterally arranged at equal intervals from top to bottom of the side frames. A plurality of part seats for positioning and placing parts are arranged on each load carrier. The bottom of the load carrier above the part seat is provided with a pressing mechanism for pressing and positioning the part below. The height-adjustable pressing mechanism positions and presses the parts, preventing the parts from jumping and falling during trolley transportation. It can more conveniently place the parts for the workers, reduce the cost of trolley manufacturing, be convenient and safe, and be compatible with different sizes of parts, with high compatibility and high practicality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of logistics trolley, in particular to a logistics trolley with adjustable compression mechanism. BACKGROUND

[0002] The logistics trolley is originated from the need of production transportation, and is also called cargo trolley or cage trolley. It is a unit mobile container device for transporting and storing materials and parts. It is commonly used for logistics distribution in large supermarkets or logistics turnover between processes in factories, and is usually divided into special logistics trolley and grid type folding trolley.

[0003] However, in the production turnover process, due to different vehicle speeds and road conditions, the parts are prone to jump and fall during transportation. The existing technology sets a device for positioning the parts, but the device cannot be adjusted according to the size of the parts, has poor compatibility, and damage to the positioning device can easily lead to the whole vehicle being unusable, high cost and complicated use. SUMMARY

[0004] The purpose of the present application is to provide a logistics trolley with adjustable compression mechanism. The convenient compression structure can facilitate the placement of parts by the operator to the greatest extent, reduce the cost of trolley manufacturing, and be convenient and safe.

[0005] To solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0006] A logistics trolley with adjustable compression mechanism, comprising a trolley body and a plurality of universal wheels arranged at the bottom of the trolley body, the trolley body is vertically arranged with side frames symmetrically on both sides, the side frames are uniformly and horizontally arranged with load carriers from top to bottom, a plurality of part seats for positioning and placing parts are arranged in an array on each load carrier, and a compression mechanism for compressing and positioning the parts below is arranged correspondingly at the bottom of the load carrier above the part seat.

[0007] Further, the compression mechanism is an adjustable height structure.

[0008] Further, the compression mechanism comprises a long nut fixed vertically at the bottom of the load carrier, a long screw threadedly connected with the long nut, a screw for fixing the long screw in the long nut, and a compression rubber piece arranged at the bottom of the long screw.

[0009] Further, the part seat and the compression rubber piece are both rubber pieces.

[0010] Further, the load carrier at the top of the side frame is a rotatable opening structure, the load carrier at the top of the side frame is provided with clamping blocks matched with the side frames on both sides, and the outer side of the clamping blocks is provided with a guard plate matched with the outer side of the side frame.

[0011] Further, the bottom side of the object carrier on the top of the side frame is provided with a handle for easy opening.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] The present application provides a logistics trolley with an adjustable pressing mechanism, which is provided with a trolley body, universal wheels, side frames, an object carrier, a part seat and a pressing mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0016] Figure 2 It is a partial enlarged view of Figure 1

[0017] Figure 3 It is another perspective schematic diagram of the three-dimensional structure of the present application.

[0018] In the figure: 1. trolley body, 2. side frame, 3. universal wheel, 4. object carrier, 41. clamping block, 42. guard plate, 5. part seat, 6. pressing mechanism, 61. long nut, 62. long screw, 63. screw, 64. pressing rubber piece, 7. handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] As Figures 1-3 ​As shown, a logistics trolley with adjustable pressing mechanism, comprising a trolley body 1, and a plurality of universal wheels 3 arranged at the bottom of the trolley body 1, the trolley body 1 is symmetrically provided with side frames 2 on both sides, the side frames 2 are uniformly and transversely arranged with load carriers 4 from top to bottom, a plurality of part seats 5 for positioning and placing parts are arranged on each load carrier 4, and a pressing mechanism 6 for pressing and positioning the parts below is correspondingly arranged at the bottom of the load carrier 4 above the part seat 5. The pressing mechanism 4 is a height-adjustable structure.

[0021] The present application provides a logistics trolley with adjustable pressing mechanism, which is provided with a trolley body 1, a universal wheel 3, a side frame 2, a load carrier 4, a part seat 5 and a pressing mechanism 6. In use, the parts are placed on the part seat 5, and the height-adjustable pressing mechanism 4 is used to position and press the parts, preventing the parts from jumping and falling during trolley transportation, and facilitating the work personnel to place the parts to the greatest extent, reducing the cost of trolley manufacturing, being convenient and safe, and being compatible with different sizes of parts, high compatibility and high practicability.

[0022] Specifically, as shown in the drawings, the pressing mechanism 4 comprises a long nut 61 fixed vertically at the bottom of the load carrier 4, a long screw 62 threadedly connected with the long nut 61, a screw 63 for fixing the long screw 62 in the long nut 61, and a pressing rubber piece 64 arranged at the bottom of the long screw 62. In use, when different height parts need to be pressed, the screw is loosened, the length of the long screw is adjusted, and then the screw is tightened to fix it, so that the height of the pressed parts can be adjusted.

[0023] Specifically, as shown in the drawings, the part seat 5 and the pressing rubber piece 64 are both rubber pieces.

[0024] Specifically, as shown in the drawings, the load carrier 4 located at the top of the side frame 2 is a rotatable opening structure, the load carrier 4 located at the top of the side frame 2 is provided with clamping clamping blocks 41 matched with the side frame 2 on both sides, and the outer side of the clamping blocks 41 is provided with guard plates 42 matched with the outer side of the side frame 2.

[0025] Specifically, as shown in the drawings, the load carrier 4 located at the top of the side frame 2 is provided with a handle 7 at the bottom side for easy opening.

[0026] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0027] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A logistics trolley with adjustable pressing mechanism, comprising a trolley body (1) and a plurality of universal wheels (3) arranged at the bottom of the trolley body (1), characterized in that, The vehicle body (1) is symmetrically provided with side frames (2) on both sides, the side frames (2) are uniformly and horizontally provided with object carriers (4) from top to bottom, a plurality of part seats (5) for positioning parts are arranged on each object carrier (4), and a pressing mechanism (6) for pressing and positioning the lower part is correspondingly arranged on the bottom of the object carrier (4) above the part seat (5); The pressing mechanism (4) is an adjustable height structure; The pressing mechanism (4) comprises a long nut (61) fixed vertically on the bottom of the object carrier (4), a long screw rod (62) threadedly connected with the long nut (61), a screw (63) for fixing the long screw rod (62) in the long nut (61), and a pressing rubber piece (64) arranged on the bottom of the long screw rod (62). The object carrier (4) on the top of the side frame (2) is a rotatable opening structure, both sides of the object carrier (4) on the top of the side frame (2) are provided with clamping blocks (41) matched with the side frame (2), and the outer side of the clamping block (41) is provided with a guard plate (42) matched with the outer side of the side frame (2).

2. The logistics cart with an adjustable hold-down mechanism according to claim 1, wherein, The part seat (5) and the pressing rubber piece (64) are both rubber pieces.

3. The logistics cart with an adjustable hold-down mechanism according to claim 2, wherein, The bottom side of the object carrier (4) on the top of the side frame (2) is provided with a handle (7) for easy opening.

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