A four-in-one bucket for a loader

Abstract

The utility model discloses a four-in-one bucket of loader belongs to engineering loader technical field, including lower fork, one side of lower fork is installed quick change device, one side of quick change device is connected with complete machine, one side of lower fork is hinged and has upper fork, install the oil cylinder between upper fork and lower fork, the side fixed mounting of upper fork is close to complete machine has the shovel, the one side of shovel is evenly installed and has the claw of shovel, through setting up upper fork, lower fork and shovel cooperation, can realize the function of grabbing, handling, loading and unloading, scraping, significantly improve the operation efficiency, do not need frequent shutdown and replace the tool, improve work efficiency, on the other hand, still can reduce the purchase, storage and maintenance cost of multiple sets of tools, reduce the abrasion and potential safety hazard of articulated components caused by frequent disassembly and assembly, can also adapt to the diversification demand of complex scene of municipal, mine, farmland etc, greatly improve the construction flexibility and economy.

Description

Technical Field

[0001] This utility model relates to the field of engineering loader technology, and more specifically, it relates to a four-in-one bucket for a loader. Background Technology

[0002] Loaders typically consist of a main unit, boom, bucket, and other components. Their core operations rely on replaceable single-function attachments: standard buckets are mostly used for loading bulk materials, grab buckets are specifically for grabbing block materials, scrapers are responsible for leveling the site, and forks are used for loading and unloading components.

[0003] In engineering construction scenarios, the forms of materials (loose slag, block stones, long components, etc.) and the types of operations (shoveling, grabbing, leveling, loading and unloading) are highly complex and diverse. Although traditional loader buckets can complete basic operations, their single function means that when faced with tasks such as grabbing timber or leveling roads, attachments need to be frequently disassembled and replaced. Switching functions is achieved by stopping the machine to disassemble and install attachments. This not only reduces efficiency due to frequent work interruptions, but also increases equipment costs and safety risks due to the purchase, maintenance, and wear of multiple attachments and connecting parts.

[0004] Therefore, in order to solve the above problems, we proposed a four-in-one bucket for loaders. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides the following technical solution: A four-in-one bucket for a loader includes a lower fork, a quick-change device is installed on one side of the lower fork, the quick-change device is connected to the whole machine on one side, an upper fork is hinged to one side of the lower fork, a hydraulic cylinder is installed between the upper fork and the lower fork, and a bucket is fixedly installed on the side of the upper fork near the whole machine.

[0006] Preferably, the bucket is evenly equipped with claws on one side, and the bottom end of the claws is flush with the bottom end of the bucket, which is used to enhance the cutting and leveling operation of the four-in-one bucket on the ground.

[0007] Preferably, the cross-section of the shovel claw is set as a wedge shape with a "thin front and thick back". The cross-section of the end of the shovel claw away from the bucket is thinner to reduce the resistance during the leveling operation, and the cross-section of the end closer to the bucket is thicker to resist material impact or hard friction from the ground.

[0008] Preferably, a pivot is rotatably mounted on one side of the upper fork, the pivot passing through the inner walls of the upper and lower forks and extending to the other side of the upper fork.

[0009] Preferably, a mounting block is fixedly installed on one side of the lower fork, and two mounting blocks are symmetrically arranged for connection with the quick-change device.

[0010] In summary, this utility model has the following beneficial effects: By setting up upper forks, lower forks, and buckets to work together, the machine can perform grabbing, transporting, loading and unloading, and leveling functions, significantly improving work efficiency. It eliminates the need for frequent machine stops to change attachments, and multiple operations can be completed continuously in a single operation, reducing working time and increasing work efficiency. On the other hand, it can also reduce the purchase, storage, and maintenance costs of multiple sets of attachments, reduce wear and tear on articulated parts and safety hazards caused by frequent disassembly and assembly, and adapt to the diverse needs of complex scenarios such as municipal, mining, and farmland, greatly improving construction flexibility and economy. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the loader structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a side view of the entire utility model; Figure 4 This is a top view of the entire utility model; Figure 5 This is a rear view of the entire utility model.

[0013] In the picture: 1. Upper fork; 2. Hydraulic cylinder; 3. Lower fork; 4. Quick change device; 5. Complete machine; 6. Bucket; 7. Claws; 8. Shaft; 9. Mounting block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0015] Example: The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0016] Please see Figure 1-5 This utility model provides a technical solution: a four-in-one bucket for a loader, such as... Figure 1-5 As shown, the assembly includes a lower fork 3, a quick-change device 4 mounted on one side of the lower fork 3, a main machine 5 connected to one side of the quick-change device 4, an upper fork 1 hinged to one side of the lower fork 3, and a hydraulic cylinder 2 installed between the upper fork 1 and the lower fork 3. Furthermore, a rotating shaft 8 is rotatably mounted on one side of the upper fork 1, passing through the inner walls of the upper fork 1 and the lower fork 3 and extending to the other side of the upper fork 1. This allows the hydraulic cylinder 2 (in this embodiment, the hydraulic cylinder 2 is a mature existing technology, so its internal structure and working principle will not be described in detail) to push one end of the upper fork 1, causing the upper fork 1 to rotate around the rotating shaft 8, thereby allowing the upper fork 1 to rotate inside the lower fork 3. The upper fork 1 is close to the main machine 5. A bucket 6 is fixedly installed on one side. This design allows the upper fork 1 to rotate around the pivot 8 via the extension and retraction of the hydraulic cylinder 2, so that the lower fork 3 and the bucket 6 form a gripper structure to clamp the material and achieve grabbing. Alternatively, the upper fork 1 can be pushed away from the lower fork 3 by the hydraulic cylinder 2, so that the lower fork 3 and the inside of the bucket 6 form a larger capacity cavity for loading bulk materials and carrying out handling operations. In addition, the lower fork 3 and the bucket 6 can be tilted by controlling the boom of the whole machine 5, so that the bulk material in the bucket 6 can slide out and complete the unloading. During loading, the front end of the bucket 6 is inserted into the material pile, and the material is quickly shoveled into the bucket 6 with the help of the boom and the hydraulic cylinder 2, realizing the loading and unloading functions. Furthermore, shovel claws 7 are evenly installed on one side of the bucket 6, with the bottom end of the shovel claws 7 flush with the bottom end of the bucket 6. This design enhances the cutting and leveling operation of the four-in-one bucket on the ground. This design allows the bucket 6 to be lowered to the ground, making it close to the surface. At this time, the machine 5 is controlled to move forward / backward in a straight line, pushing the bucket 6 and shovel claws 7 to scrape the ground, level the site, and achieve the leveling operation. The cross-section of the shovel claws 7 is set as a wedge shape with a thinner front and thicker back. The cross-section of the shovel claws 7 away from the bucket 6 is thinner to reduce the resistance encountered during the leveling operation and improve the leveling efficiency and effect. The cross-section of the shovel claws 7 closer to the bucket 6 is thicker to resist material impact or hard friction from the ground, improve structural strength, and thus extend the service life of the device.

[0017] In this embodiment, by setting the upper fork 1, lower fork 3 and bucket 6 to cooperate with each other, the functions of grabbing, transporting, loading and unloading and leveling can be realized, which significantly improves the work efficiency. There is no need to frequently stop to change attachments. A single operation process can continuously complete multiple operations, reduce working time and improve work efficiency. On the other hand, it can also reduce the purchase, storage and maintenance costs of multiple sets of attachments, reduce the wear and safety hazards of articulated parts caused by frequent disassembly and assembly, and adapt to the diverse needs of complex scenarios such as municipal, mining, and farmland, greatly improving the flexibility and economy of construction.

[0018] like Figure 2-5As shown, an installation block 9 is fixedly installed on one side of the lower fork 3. There are two symmetrically arranged installation blocks 9, which are used to connect with the quick-change device 4. This design not only serves to connect the quick-change device 4 and realize the quick and stable installation of the four-in-one bucket, but also increases the overall connection strength between the upper fork 1 and the lower fork 3.

[0019] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A four-in-one bucket for a loader, comprising a lower fork (3), a quick-change device (4) mounted on one side of the lower fork (3), and a complete machine (5) connected to one side of the quick-change device (4), characterized in that, The lower fork (3) is hinged to an upper fork (1) on one side. A hydraulic cylinder (2) is installed between the upper fork (1) and the lower fork (3). A bucket (6) is fixedly installed on the side of the upper fork (1) close to the whole machine (5).

2. The four-in-one bucket of a loader according to claim 1, characterized in that, The bucket (6) is evenly equipped with claws (7) on one side. The bottom end of the claws (7) is flush with the bottom end of the bucket (6) to enhance the cutting and leveling operation of the four-in-one bucket on the ground.

3. The four-in-one bucket of a loader according to claim 2, characterized in that, The cross section of the shovel claw (7) is set as a wedge shape with a "thin front and thick back". The cross section of the shovel claw (7) is thinner at the end away from the bucket (6) to reduce the resistance during the leveling operation, and the cross section is thicker at the end closer to the bucket (6) to resist material impact or hard friction from the ground.

4. The four-in-one bucket of a loader according to claim 1, characterized in that, A pivot (8) is rotatably mounted on one side of the upper fork (1), the pivot (8) passing through the inner walls of the upper fork (1) and the lower fork (3) and extending to the other side of the upper fork (1).

5. The four-in-one bucket of a loader according to claim 1, characterized in that, A mounting block (9) is fixedly installed on one side of the lower fork (3). Two mounting blocks (9) are symmetrically arranged and are used to connect with the quick-change device (4).

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