CN219096407U - Aluminum alloy bracket driven wheel - Google Patents

Abstract

The utility model relates to an aluminum alloy support driven wheel, which belongs to the technical field of universal wheels and comprises an aluminum casting support; the square plate is connected with the aluminum casting bracket through a connecting piece; the aluminum core polyurethane wheel is connected with the aluminum casting bracket through a rotating piece; and the anti-winding covers are arranged on two sides of the aluminum core polyurethane wheel and are connected with the rotating piece. The anti-winding cover is arranged, so that the anti-winding cover can effectively prevent winding, is safer to use, meets the hardness requirement of aluminum materials, has light weight, is good in wear resistance and corrosion resistance, and is matched with the connecting piece and the rotating piece, so that the problems of poor flexibility and unsmooth steering caused by abrasion are not easy to occur in long-time working, and the anti-winding cover is more practical.

Description

Aluminum alloy bracket driven wheel

Technical Field

The utility model relates to the technical field of universal wheels, in particular to an aluminum alloy bracket driven wheel.

Background

Universal wheels are so-called movable casters, which are structured to allow 360 degree rotation horizontally, including movable casters and fixed casters. The fixed castor has no rotating structure and can not rotate horizontally but only vertically. The two casters are commonly matched, for example, the handcart has a structure that two fixed wheels are arranged at the front and two movable universal wheels are arranged at the rear and close to the pushing handrail.

The existing small universal wheel steel plate is formed by stamping, the rail cannot be achieved, the hardness of the steel plate cannot be achieved, the shaking degree of the bearing steel balls is high, the hardness is different, abrasion and clamping can be generated, shaking exists, the steel plate is worn after long-time use, the flexibility is poor, and steering is not smooth.

Disclosure of Invention

The utility model aims to provide an aluminum alloy bracket driven wheel to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an aluminum alloy bracket driven wheel comprising:

an aluminum casting bracket;

the square plate is connected with the aluminum casting bracket through a connecting piece;

the aluminum core polyurethane wheel is connected with the aluminum casting bracket through a rotating piece;

and the anti-winding covers are arranged on two sides of the aluminum core polyurethane wheel and are connected with the rotating piece.

As a further aspect of the present utility model, the rotating member includes:

the two ends of the middle pipe are connected with the aluminum casting bracket;

the first bearing is sleeved outside the middle pipe, and is installed in the aluminum core polyurethane wheel and matched with the aluminum core polyurethane wheel.

As a further technical scheme of the utility model, the middle pipe is connected with the aluminum casting bracket through the telescopic rod screw, and the telescopic rod screw is sleeved outside two ends of the middle pipe and is in threaded connection with the middle pipe.

As still further technical solutions of the present utility model, the connecting member includes:

one end of the main rivet penetrates through the square plate and is connected with the aluminum casting bracket;

and the second bearing is arranged between the square plate and the aluminum casting bracket.

As still further technical solutions of the present utility model, the connecting piece further includes:

and one end of the clamp spring is connected with the aluminum casting bracket, and the other end of the clamp spring is connected with the second bearing.

Compared with the prior art, the utility model has the beneficial effects that: can effectively antiwind through setting up antiwind lid, use safelyr, the hardness requirement is satisfied to the aluminium material, and the quality is light, and wear resistance is good, cooperation connecting piece and rotating the piece for the flexibility ratio that the wearing and tearing caused is difficult to appear in long-time during operation is not good and turn to unsmooth smooth problem, and is more practical.

Drawings

FIG. 1 is a schematic structural view of an aluminum alloy bracket driven wheel;

FIG. 2 is a cross-sectional view of an aluminum alloy bracket driven wheel;

FIG. 3 is a front view of an aluminum alloy bracket driven wheel;

fig. 4 is a schematic view of another construction of the driven wheel of the aluminum alloy bracket.

In the figure: 1-square plate, 2-aluminum casting bracket, 3-aluminum core polyurethane wheel, 4-telescopic screw, 5-middle tube, 6-first bearing, 7-second bearing, 8-jump ring, 9-main rivet and 10-anti-winding cover.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The embodiment of the utility model is realized in such a way that the aluminum alloy bracket driven wheel shown in fig. 1 to 4 comprises:

an aluminum casting bracket 2;

the square plate 1 is connected with the aluminum casting bracket 2 through a connecting piece;

the aluminum core polyurethane wheel 3 is connected with the aluminum casting bracket 2 through a rotating piece;

and anti-winding covers 10 are arranged on two sides of the aluminum core polyurethane wheel 3 and are connected with the rotating parts.

In practical application, the anti-winding covers 10 are arranged on the two sides of the aluminum core polyurethane wheel 3, so that winding in the use process can be effectively prevented, the aluminum polyurethane wheel is safer to use, meets the hardness requirement, is light in weight and good in wear resistance and corrosion resistance, and is matched with the connecting piece and the rotating piece, so that the problems of poor flexibility and unsmooth steering caused by abrasion are not easy to occur in long-time working, and the aluminum polyurethane wheel is more practical.

As shown in fig. 2, as a preferred embodiment of the present utility model, the rotating member includes:

the two ends of the middle pipe 5 are connected with the aluminum casting bracket 2;

the first bearing 6 is sleeved outside the middle pipe 5, and is installed in the aluminum core polyurethane wheel 3 and matched with the aluminum core polyurethane wheel.

In one case of the embodiment, the aluminum core polyurethane wheel 3 stably rotates on the middle pipe 5 through the cooperation of the middle pipe 5 and the first bearing 6, so that the flexibility is good; preferably, for convenient disassembly and assembly, the middle tube 5 is connected with the aluminum casting bracket 2 through the telescopic rod screw 4, and the telescopic rod screw 4 is sleeved outside the two ends of the middle tube 5 and is in threaded connection with the two ends of the middle tube.

As shown in fig. 2, as another preferred embodiment of the present utility model, the connector includes:

a main rivet 9, one end of which penetrates through the square plate 1 and is connected with the aluminum casting bracket 2;

a second bearing 7 arranged between the square plate 1 and the aluminum casting bracket 2;

and one end of the clamping spring 8 is connected with the aluminum casting bracket 2, and the other end of the clamping spring is connected with the second bearing 7.

In one case of this embodiment, the connection is facilitated by the main rivet 9, the arrangement of the second bearing 7 makes the rotation more flexible, and the snap spring 8 is used for buffering and resetting, so that the steering is smoother and practical.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The aluminum alloy support driven wheel, its characterized in that includes:

an aluminum casting bracket;

the square plate is connected with the aluminum casting bracket through a connecting piece;

the aluminum core polyurethane wheel is connected with the aluminum casting bracket through a rotating piece;

and the anti-winding covers are arranged on two sides of the aluminum core polyurethane wheel and are connected with the rotating piece.

2. An aluminum alloy bracket driven wheel as defined in claim 1, wherein said rotating member includes:

the two ends of the middle pipe are connected with the aluminum casting bracket;

the first bearing is sleeved outside the middle pipe, and is installed in the aluminum core polyurethane wheel and matched with the aluminum core polyurethane wheel.

3. The aluminum alloy bracket driven wheel according to claim 2, wherein the middle tube is connected with the aluminum casting bracket through a telescopic screw, and the telescopic screw is sleeved outside two ends of the middle tube and is in threaded connection with the middle tube.

4. An aluminum alloy bracket driven wheel as defined in claim 1, wherein said connecting member includes:

one end of the main rivet penetrates through the square plate and is connected with the aluminum casting bracket;

and the second bearing is arranged between the square plate and the aluminum casting bracket.

5. An aluminum alloy bracket driven wheel as defined in claim 4, wherein said connecting member further comprises:

and one end of the clamp spring is connected with the aluminum casting bracket, and the other end of the clamp spring is connected with the second bearing.

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