Loader bucket with protective device

Abstract

The loader bucket with the protection device comprises a bucket body and the protection device, the protection device comprises a plurality of rib plates, one ends of the rib plates are fixed at the upper end of the bucket body, the other ends of the rib plates extend towards the opening direction of the bucket body, and the rib plates are used for increasing the containing space after the bucket body is folded. Materials can be prevented from being scattered behind the bucket, so that safe operation of the loader is guaranteed, the service life of equipment is prolonged, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery, in particular to a loader bucket with a protection device. Background Technique

[0002] The wheel loader is a common construction machinery, which is widely used in construction sites, port terminals, stations, freight yards and other places. Among them, the bucket is the core accessory of the loader, which is installed at the front end of the loader boom linkage mechanism. It can not only perform loading operations, but also meet the transfer requirements of loose materials such as soil loosening, sand and gravel, and coal within a short distance.

[0003] However, in specific working environments such as coal yards and ports, when the loader performs the loading and unloading operations of bulk loose materials (such as coal, coke, etc.), during the process of lifting the boom and closing the bucket, if the material in the bucket is overloaded, it is very easy to cause the material to overflow from the upper part of the bucket and scatter backward. This will not only directly impact and damage the windshield of the cab, posing a threat to the driver's line of sight and safety, but also the scattered material may hit components such as the boom, cylinder, and pipeline joint, causing mechanical damage, and then affecting the overall performance and normal operation process of the loader. Summary of the Utility Model

[0004] In order to solve the above problems in the prior art, the utility model provides a loader coal bucket with a protection function, which can prevent materials from spilling backward from the bucket, thereby ensuring the safe operation of the loader, extending the service life of the equipment, and improving the overall working efficiency.

[0005] To achieve the above object, the specific technical solution of the utility model is as follows: A loader bucket with a protection device, including a bucket body and a protection device, the protection device includes a plurality of rib plates, one end of the rib plate is fixed to the upper end of the bucket body, and the other end extends towards the opening direction of the bucket body.

[0006] Further, the protection device further includes a cross bar connected to the extending ends of the plurality of rib plates.

[0007] Further, the cross bar is a round bar, through holes are provided at the extending ends of the rib plates, and the round bar passes through the through holes and is fixedly connected with the rib plates.

[0008] Further, the plurality of rib plates are evenly arranged transversely along the bucket body, wherein the lengths of the rib plates at the left and right ends are less than the length of the middle rib plate.

[0009] Further, a reinforcing plate is provided between the tail end of the rib plate and the bucket body, and the reinforcing plate is fixed to the bucket body.

[0010] Further, a notch is provided on the lower side of the rear end of the rib plate, and the rib plate is clamped on the bucket body through the notch, so that the lower side of the front end of the rib plate is flush with the inner side wall of the bucket body.

[0011] Compared with the prior art, the loader bucket with a protection device of the present invention mainly has the following advantages:

[0012] 1. The loader bucket with a protection device of the present invention extends the protection device in the opening direction of the bucket body, increasing the accommodation space after the bucket is retracted. It can effectively prevent materials such as coal blocks and stones from spilling to the rear of the bucket, thereby ensuring the safe operation of the loader, extending the service life of the equipment, and improving the overall work efficiency.

[0013] 2. A reinforcing plate is provided between the end of the rib plate and the bucket body of the loader bucket with a protection device of the present invention, increasing the structural strength of the bucket and preventing the bucket from cracking.

[0014] 3. The protection device in the loader bucket with a protection device of the present invention is a mesh structure composed of a plurality of rib plates and cross bars, which can not only prevent materials from spilling to the rear of the bucket, but also ensure that the driver's vision is not affected, guaranteeing the driving safety of the loader.

[0015] 4. The lower side of the extended end of the rib plate in the loader bucket with a protection device of the present invention is flush with the inner side wall of the bucket body, ensuring seamless connection between the two, which neither affects the smooth loading and unloading of materials nor facilitates subsequent cleaning and maintenance work. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the loader bucket with a protection device of the present invention;

[0017] Figure 2 is a left view of the loader bucket with a protection device of the present invention;

[0018] In the figure: 1. Bucket body; 2. Protection device; 21. Rib plate; 22. Cross bar; 3. Reinforcing plate. Detailed Embodiments

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] As Figure 1-2 shown, the present utility model discloses a loader bucket with a protection device, which includes a bucket body 1 and a protection device 2. The protection device 2 includes a plurality of rib plates 21. One end of the rib plate 21 is fixed to the upper end of the bucket body 1, and the other end extends towards the opening direction of the bucket body 1 to increase the accommodation space after the bucket body 1 retracts the shovel. The loader bucket with a protection device in this embodiment increases the accommodation space after the bucket retracts the shovel by extending the protection device towards the opening direction of the bucket body. It can effectively prevent materials such as coal blocks and stones from spilling to the rear of the bucket, thereby ensuring the safe operation of the loader, extending the service life of the equipment, and improving the overall work efficiency.

[0023] In some embodiments, the protection device 2 further includes a cross bar 22 connected to the extending ends of a plurality of rib plates 21. The rib plates 21 and

[0024] the cross bar 22 are connected vertically and horizontally to form a stable mesh structure, which can not only prevent materials from spilling to the rear of the bucket, but also ensure that the driver's field of vision is not affected and guarantee the driving safety of the loader.

[0025] In the above embodiments, the specific structural forms of the rib plates 21 and the cross bar 22 can be selected according to actual needs.

[0026] For example, in some embodiments, the cross bar 22 is a round bar, and through holes are provided at the extending ends of a plurality of rib plates 21. The round bar sequentially passes through the through holes on all the rib plates 21 and is fixedly connected to the rib plates 21 by welding.

[0027] In some embodiments, the number of rib plates 21 is eight, and the eight rib plates 21 are arranged evenly along the transverse direction of the bucket body 1. Among them, the lengths of the rib plates 21 at the left and right ends are less than the length of the rib plates 21 in the middle. The number of cross bars 22 is four, and the extending ends of the rib plates 21 in the middle are fixedly connected through the four cross bars 22. The rib plates 21 at the left and right ends are fixedly connected to the adjacent rib plates 21 through two cross bars 22.

[0028] In some embodiments, a reinforcing plate 3 is provided between the tail end of the rib plate 21 and the bucket body 1, and the reinforcing plate 3 is fixed on the bucket body 1. Among them, the reinforcing plate 3 includes a rectangular reinforcing plate and a toothed cover plate. The rectangular reinforcing plate is welded on the bucket bending plate, and the toothed cover plate is welded on the bucket hinge plate. The reinforcing plate 3 increases the structural strength of the bucket and prevents the bucket from cracking.

[0029] In some embodiments, a notch is provided on the lower side of the rear end of the rib plate 21, and the rib plate 21 is clamped on the bucket body 1 through the notch, so that the lower side of the extending end of the rib plate 21 is flush with the inner side wall of the bucket body 1. This ensures a seamless connection between the two, which neither affects the smooth loading and unloading of materials nor facilitates subsequent cleaning and maintenance work.

[0030] It can be understood that what is described in the specific embodiments is only one embodiment of the present invention. Those skilled in the art can make various changes or equivalent replacements to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A loader bucket with a protective device, characterized in that, It includes a bucket body (1) and a protection device (2). The protection device (2) includes a number of rib plates (21). One end of the rib plate (21) is fixed to the upper end of the bucket body (1), and the other end extends towards the opening direction of the bucket body (1).

2. The loader bucket with a protective device according to claim 1, characterized in that, The protection device (2) further includes a cross bar (22) connected to the extending ends of the number of rib plates (21).

3. The loader bucket with a protection device according to claim 2, characterized in that, The cross bar (22) is a round bar. The extending end of the rib plate (21) is provided with a through hole, and the round bar passes through the through hole and is fixedly connected to the rib plate (21).

4. The loader bucket with a protective device according to claim 1, characterized in that, The number of rib plates (21) are arranged evenly along the transverse direction of the bucket body (1). Among them, the lengths of the rib plates (21) at the left and right ends are less than the lengths of the rib plates (21) in the middle.

5. The loader bucket with a protection device according to claim 1, characterized in that, A reinforcing plate (4) is provided between the tail end of the rib plate (21) and the bucket body (1), and the reinforcing plate (4) is fixed to the bucket body (1).

6. The loader bucket with a protective device according to claim 1, characterized in that, A notch is provided on the lower side of the rear end of the rib plate (21), and the rib plate (21) is clamped to the bucket body (1) through the notch, so that the lower side of the front end of the rib plate (21) is flush with the inner side wall of the bucket body (1).

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