Bucket protection structure

Abstract

The utility model provides a bucket protection structure which comprises a main shovel blade, a bottom plate and side plates located on the two sides of the bottom plate, and the front end of the bottom plate is connected with the main shovel blade; the shovel is characterized in that the bottom plate is connected with a bottom protection plate, and the bottom protection plate extends towards the direction of the main shovel blade; one end of the protection assembly is connected with the side plate, the other end of the protection assembly is connected with the bottom protection plate close to the side plate, and the protection assembly is used for protecting the connecting portion of the side plate and the bottom protection plate. According to the bucket protection structure, in the bucket operation process, the protection assembly makes contact with the ground and materials, key parts of the side plates and the bottom plate can be effectively protected, abrasion of the side plates and the bottom plate is reduced, the durability and stability of the bucket are improved, the service life of the bucket is prolonged, meanwhile, the maintenance and replacement frequency is reduced, and the working efficiency is improved. And the efficiency and the reliability of the bucket in operation can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering machinery, and in particular to a bucket protection structure. Background Art

[0002] The bucket is an important component used for digging, moving and loading materials. It is often found on heavy machinery such as excavators and scrapers. The bucket can be tilted and rotated to adapt to different work scenarios and operation requirements.

[0003] However, the bucket in the prior art includes a bottom plate and side plates, and the two side plates are respectively connected to both sides of the bottom plate. During the process of digging, transporting and loading materials, the side plates and the bottom plate are in direct contact with the ground or materials to generate friction. After a long period of contact, the side plates and the bottom plate are greatly worn, and there is a risk of breakage or falling off, and they are easily damaged. The bucket has poor stability during operation, a short service life, and low work efficiency.

[0004] Therefore, the structure of the bucket in the prior art has room for further improvement. Utility Model Content

[0005] In view of this, in order to solve the technical problems in the prior art that the side plates and the bottom plate are subject to greater wear and easy damage, have poor stability during bucket operation, and have low work efficiency, the present application provides a bucket protection structure. By arranging protection components on the side plates and the bottom plate, the protection components are used to protect the bottom plate and the side plates. During the operation of the bucket, the protection components can prevent the connection between the side plates and the bottom plate from direct contact with the ground or materials, thereby improving the durability and stability of the bucket, extending the life of the bucket, and improving working efficiency.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a bucket protection structure, comprising a main shovel edge, a bottom plate, and side plates located on both sides of the bottom plate, wherein the front end of the bottom plate is connected to the main shovel edge;

[0007] It is characterized in that a bottom guard plate is connected to the bottom plate, and the bottom guard plate extends toward the main shovel edge;

[0008] It also includes a protection component, one end of which is connected to the side panel, and the other end is connected to the bottom guard plate close to the side panel, for protecting the connection between the side panel and the bottom guard plate.

[0009] Compared with the prior art, the bucket protection structure of the present application includes a bottom guard plate, which is arranged on the bottom plate. The bottom guard plate can prevent the bottom plate from directly contacting the ground or materials, thereby reducing the wear on the bottom plate. The bucket protection structure of the present application is that a protection component is provided, and the protection component is at least partially connected to the side plate, and the protection component is at least partially connected to the bottom guard plate. The protection component is arranged on the outer surface of the side plate and the bottom guard plate. During the operation of the bucket, the protection component is in direct contact with the ground and the material, which can effectively protect the key parts of the side plate and the bottom guard plate, reduce the wear of the side plate and the bottom plate, improve the durability and stability of the bucket, extend the service life of the bucket, and at the same time reduce the maintenance and replacement frequency, which is conducive to improving the efficiency and reliability of the bucket in operation.

[0010] Furthermore, the protection assembly includes a protection member, the protection member is at least partially connected to the side panel, and at least partially connected to the bottom guard plate close to the side panel, and the protection member is used to protect the connection between the side panel and the bottom guard plate;

[0011] There are at least two protective members, and the two protective members are spaced apart.

[0012] Furthermore, the protection assembly also includes a reinforcement plate, which is connected to the side plate and is arranged on a side of the side plate close to the bottom plate, and is used to protect the side plate.

[0013] Furthermore, the protective member includes a first connecting plate and a second connecting plate, and the first connecting plate is connected to the second connecting plate;

[0014] The first connecting plate is connected to the reinforcing plate, and the second connecting plate is connected to the bottom guard plate;

[0015] or,

[0016] The first connecting plate is connected to the bottom guard plate, and the second connecting plate is connected to the reinforcing plate.

[0017] Furthermore, the first connecting plate includes a connecting portion and matching portions located on both sides of the connecting portion, and the connecting portion is fixedly connected to the matching portion;

[0018] The matching portion is provided with a welding opening, and the second connecting plate is welded to the matching portion through the welding opening;

[0019] Wherein, the matching portion is inclined toward the second connecting plate.

[0020] In some embodiments of the present application, a side blade and a guard plate are further included, wherein the side blade is connected to the main cutting edge, and the side blade is arranged at an end of the side plate away from the bottom plate;

[0021] The guard plate is at least partially connected to the side edge, and at least partially connected to the reinforcing plate. The guard plate is used to protect the side edge.

[0022] Furthermore, the side edges at least partially overlap with the side plates;

[0023] or,

[0024] The side edges and the side plates at least partially do not overlap;

[0025] Wherein, the side edge and the reinforcing plate are in the same plane.

[0026] Furthermore, a reinforcement hole is provided on the guard plate, and the reinforcement hole is located on a side of the guard plate away from the protective assembly.

[0027] In some embodiments of the present application, there are at least a plurality of bottom guard plates, and the plurality of bottom guard plates are arranged at intervals;

[0028] wherein the bottom guard plate close to the protection assembly is at least partially connected to the side plate;

[0029] The bottom guard plate is an arc-shaped structure.

[0030] Furthermore, the distance between the reinforcing plate and the guard plate is d2;

[0031] Among them, the range of d2 is 8mm to 16mm.

[0032] The bucket protection structure of the present application has at least the following technical effects:

[0033] 1. By setting a protective piece, the protective piece is at least partially connected to the side plate and at least partially connected to the bottom guard plate. The protective piece is used to protect the side angles at the connection between the side plate and the bottom guard plate. The protective piece can cover the connection between the side plate and the bottom guard plate to play a protective role, preventing the bucket from being worn or damaged during excavation and transportation, improving the durability and stability of the bucket, extending the service life of the bucket, and reducing the frequency of maintenance and parts replacement.

[0034] 2. By setting a reinforcement plate, the reinforcement plate is connected to the side plate, and the reinforcement plate is set on the side of the side plate close to the bottom plate. The reinforcement plate is used to protect the side plate and increase the load-bearing capacity and compressive resistance of the side plate. The reinforcement plate can also disperse the stress on the side plate, making the force on the side plate more uniform, preventing the side plate from deformation or cracking when digging or carrying heavy objects, which is beneficial to improving the overall stability of the bucket.

[0035] 3. By setting a guard plate, the guard plate is at least partially connected to the side edge and at least partially connected to the reinforcement plate. The guard plate is set on the end of the side edge close to the main shovel edge. The guard plate can enhance the connection strength between the side edge and the reinforcement plate, and can also effectively disperse the stress between the side plate and the reinforcement plate to prevent deformation or cracking during excavation or carrying heavy objects, which is beneficial to extend the service life of the bucket, reduce wear, reduce maintenance and replacement times, and save costs.

[0036] 4. By setting a certain distance between the reinforcing plate and the guard plate, the range of the distance is d2, where the range of d2 is 8mm to 16mm. By setting the distance, the direct contact and friction between the reinforcing plate and the guard plate can be reduced, the wear degree of the reinforcing plate can be reduced, and the damage caused by collision during operation can be prevented, thereby reducing the losses caused by collision, extending the service life of the bucket, and improving operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the three-dimensional structure of a bucket protection structure provided by an embodiment of the present application;

[0038] Figure 2 This is a schematic diagram of the left side structure of the bucket protection structure provided by one embodiment of the present application;

[0039] Figure 3 This is a bottom view of a bucket protection structure provided by an embodiment of the present application;

[0040] Figure 4 It is a schematic structural diagram of a protective element provided in one embodiment of the present application.

[0041] Reference numerals:

[0042] 1. Side plate; 2. Bottom plate; 3. Main shovel edge; 4. Bottom guard plate; 5. Protective assembly; 6. Side edge; 7. Guard plate; 71. Reinforcement hole;

[0043] 51. Protective part; 52. Reinforcement plate; 511. First connecting plate; 512. Second connecting plate; 5111. Connecting portion; 5112. Fitting portion. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure is described in detail, clearly, and completely in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure and are not intended to limit the present disclosure.

[0045] In the description of this application, if there is a description of first or second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0046] Those skilled in the art should understand that, in the disclosure of this application, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting this application.

[0047] The present application will be described in further detail below with reference to the accompanying drawings. Figures 1 to 4 illustrate.

[0048] This embodiment provides a bucket protection structure, which is used in the field of engineering machinery technology. Specifically, Figures 1 to 4 As shown, it includes a main shovel edge 3, a bottom plate 2 and side plates 1 located on both sides of the bottom plate 2. The bottom plate 2 is an arc-shaped bending structure. The front end of the bottom plate 2 is welded to the main shovel edge 3, which can improve the connection strength and stability between the bottom plate 2 and the main shovel edge 3. A bottom guard plate 4 is connected to the bottom plate 2. The bottom guard plate 4 is an arc-shaped structure. The bottom guard plate 4 extends toward the main shovel edge 3 and extends to the junction between the bottom plate 2 and the main shovel edge 3. There are at least multiple bottom guard plates 4, and multiple bottom guard plates 4 are arranged at intervals. The bottom plate 2 is connected to both sides close to the side plate 1 with a bottom guard plate 4. The bottom guard plate 4 is at least partially connected to the side plate 1. During the bucket operation, the bottom guard plate 4 can directly contact the ground or material instead of the bottom plate 2, thereby reducing the friction between the bottom plate 2 and the ground or material, reducing the wear of the bucket, and extending the service life of the bucket. In an embodiment of the present application, a protective component 5 is also included, one end of the protective component 5 is connected to the side panel 1, and the other end of the protective component 5 is connected to the bottom guard plate 4 close to the side panel 1. The protective component 5 is arranged on the outer surface of the side panel 1 and the bottom guard plate 4. The protective component 5 is used to protect the connection between the side panel 1 and the bottom guard plate 4. During the operation of the bucket, the protective component 5 is in direct contact with the ground and the material, which can effectively protect the key parts of the side panel 1 and the bottom guard plate 4, reduce the wear of the side panel 1 and the bottom plate 2, improve the durability and stability of the bucket, extend the service life of the bucket, and reduce the maintenance and replacement frequency, which is conducive to improving the efficiency and reliability of the bucket in operation.

[0049] Specifically, such as Figure 1As shown, the protective assembly 5 includes a protective member 51 and a reinforcing plate 52. The protective member 51 is an L-shaped structure. The protective member 51 is made of high-strength wear-resistant material. The protective member 51 is at least partially connected to the side plate 1. The protective member 51 is at least partially connected to the bottom guard plate 4 close to the side plate 1. The protective member 51 is used to protect the connection between the side plate 1 and the bottom guard plate 4. The protective member 51 is used to protect the side angles of the connection between the side plate 1 and the bottom guard plate 4. The protective member 51 can cover the connection between the side plate 1 and the bottom guard plate 4 to play a protective role, preventing the bucket from being worn or damaged during excavation and transportation, improving the durability and stability of the bucket, extending the service life of the bucket, and reducing the frequency of maintenance and replacement of parts. The reinforcement plate 52 is made of high-strength, wear-resistant material. The reinforcement plate 52 is connected to the side plate 1 and is in close contact with the side plate 1. The reinforcement plate 52 is set on the side of the side plate 1 close to the bottom plate 2. The reinforcement plate 52 is used to protect the side plate 1 and increase the load-bearing capacity and compressive resistance of the side plate 1. The reinforcement plate 52 can also disperse the stress on the side plate 1, making the force on the side plate 1 more uniform, preventing the side plate 1 from deforming or breaking when digging or carrying heavy objects, and helping to improve the overall stability of the bucket. The distance range d2 at which the reinforcement plate 52 is connected to the bottom guard plate 4 is set, and the range of d2 is 8mm to 16mm. By setting an appropriate distance range, it is possible to ensure that there is appropriate contact between the reinforcement plate 52 and the bottom guard plate 4, which can ensure that the bucket achieves the best effect during operation and prevent excessive friction due to too small a distance, thereby increasing energy consumption and wear.

[0050] Further, such as Figure 4 As shown, the protective member 51 includes a first connecting plate 511 and a second connecting plate 512, the first connecting plate 511 is vertically connected to the second connecting plate 512, the first connecting plate 511 is connected to the reinforcing plate 52, the first connecting plate 511 contacts the outer wall of the reinforcing plate 52, the second connecting plate 512 is connected to the bottom guard plate 4, the second connecting plate 512 contacts the outer wall of the bottom guard plate 4, or, the first connecting plate 511 is connected to the bottom guard plate 4, the first connecting plate 511 contacts the outer wall of the bottom guard plate 4, the second connecting plate 512 is connected to the reinforcing plate 52, the second connecting plate 512 contacts the outer wall of the reinforcing plate 52, the first connecting plate 511 and the second connecting plate 512 can increase the connection strength between the reinforcing plate 52 and the bottom guard plate 4, as well as the stability of the bucket structure, to prevent the bucket from deformation. Among them, the first connecting plate 511 includes a connecting part 5111 and a matching part 5112 located on both sides of the connecting part 5111. The connecting part 5111 and the matching part 5112 are welded. The matching part 5112 is provided with a welding port. The second connecting plate 512 is welded to the matching part 5112 through the welding port, and the matching part 5112 is inclined toward the second connecting plate 512.

[0051] like Figures 1 to 2As shown, the bucket protection structure includes a side blade 6 and a guard plate 7. The side blade 6 is welded to the main blade 3, and the side blade 6 is arranged at the end of the side plate 1 away from the bottom plate 2. The side blade 6 is located at the edge of the side plate 1, and the side blade 6 is arranged above the side plate 1. The side blade 6 and the side plate 1 at least partially overlap or do not overlap, and the side blade 6 is coplanar with the outer surface of the reinforcing plate 52, wherein the portion where the reinforcing plate 52 is connected to the side blade 6 is set with a distance range of d3, and the range of d3 is 8mm to 16mm. By setting a suitable distance range, it can be ensured that there is proper contact between the reinforcing plate 52 and the side blade 6, which can ensure that the bucket achieves the best effect during operation and prevent excessive friction due to too small a spacing, thereby increasing energy consumption and wear. The guard plate 7 is a triangular structure or a rectangular structure. The guard plate 7 is made of high-strength wear-resistant material. The guard plate 7 is at least partially connected to the side edge 6. The guard plate 7 is at least partially connected to the reinforcing plate 52. The guard plate 7 is used to protect the connection between the side edge 6 and the reinforcing plate 52. The guard plate 7 can also protect the side edge 6. The part where the guard plate 7 is connected to the main shovel edge 3 is set with a distance range of d1, and the range of d1 is 10mm~20mm. By setting a suitable distance range, it can be ensured that there is proper contact between the guard plate 7 and the main shovel edge 3, which can ensure that the bucket achieves the best effect during operation and prevent excessive friction due to too small a spacing, thereby increasing energy consumption and wear.

[0052] Specifically, such as Figure 2 As shown, the guard plate 7 is provided with a reinforcement hole 71, and the reinforcement hole 71 is set on the side of the guard plate 7 away from the protective component 5. The reinforcement hole 71 can make it easier to weld the guard plate 7 with the side blade 6, and facilitate the welding of the guard plate 7 with the reinforcement plate 52, prevent the welding gap between the reinforcement plate 52 and the side blade 6 from cracking, reduce the maintenance of the reinforcement plate 52 and the side blade 6 due to wear or deformation, and also reduce the weight of the guard plate 7, thereby effectively reducing the overall weight of the bucket, saving costs, reducing wear, and improving the stability and safety of the bucket.

[0053] The present application has been described in detail above. Specific examples have been used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is intended only to facilitate understanding of the present application and its core concepts. It should be noted that, without departing from the principles of the present application, a number of improvements and modifications may be made to the present application by a person skilled in the art, and such improvements and modifications shall fall within the scope of protection of the claims of the present application.

Claims

1. A bucket protection structure, comprising a main shovel edge (3), a bottom plate (2), and side plates (1) located on both sides of the bottom plate (2), wherein the front end of the bottom plate (2) is connected to the main shovel edge (3); It is characterized in that A bottom guard plate (4) is connected to the bottom plate (2), and the bottom guard plate (4) extends toward the main shovel edge (3); It also includes a protection component (5), one end of the protection component (5) is connected to the side panel (1), and the other end is connected to the bottom guard plate (4) close to the side panel (1), and the protection component (5) is used to protect the connection portion between the side panel (1) and the bottom guard plate (4).

2. The bucket protection structure according to claim 1, characterized in that: The protection assembly (5) comprises a protection member (51), wherein the protection member (51) is at least partially connected to the side panel (1) and at least partially connected to the bottom guard panel (4) adjacent to the side panel (1), and the protection member (51) is used to protect the connection between the side panel (1) and the bottom guard panel (4); There are at least two protective members (51), and the two protective members (51) are arranged at intervals.

3. The bucket protection structure according to claim 2, characterized in that: The protection assembly (5) further comprises a reinforcing plate (52), the reinforcing plate (52) being connected to the side plate (1), the reinforcing plate (52) being arranged on a side of the side plate (1) close to the bottom plate (2), and the reinforcing plate (52) being used to protect the side plate (1).

4. The bucket protection structure according to claim 3, characterized in that: The protective member (51) comprises a first connecting plate (511) and a second connecting plate (512), wherein the first connecting plate (511) is connected to the second connecting plate (512); The first connecting plate (511) is connected to the reinforcing plate (52), and the second connecting plate (512) is connected to the bottom guard plate (4); or, The first connecting plate (511) is connected to the bottom guard plate (4), and the second connecting plate (512) is connected to the reinforcing plate (52).

5. The bucket protection structure according to claim 4, characterized in that: The first connecting plate (511) comprises a connecting portion (5111) and matching portions (5112) located on both sides of the connecting portion (5111), and the connecting portion (5111) and the matching portions (5112) are fixedly connected; The matching portion (5112) is provided with a welding port, and the second connecting plate (512) is welded to the matching portion (5112) via the welding port; Wherein, the matching portion (5112) is inclined toward the second connecting plate (512).

6. The bucket protection structure according to claim 3, characterized in that: It also includes a side blade (6) and a guard plate (7), wherein the side blade (6) is connected to the main scraping edge (3), and the side blade (6) is arranged at an end of the side plate (1) away from the bottom plate (2); The guard plate (7) is at least partially connected to the side edge (6), and the guard plate (7) is at least partially connected to the reinforcing plate (52). The guard plate (7) is used to protect the side edge (6).

7. The bucket protection structure according to claim 6, characterized in that: The side blade (6) at least partially overlaps with the side plate (1); or, The side blade (6) and the side plate (1) at least partially do not overlap; The side blade (6) and the reinforcing plate (52) are located in the same plane.

8. The bucket protection structure according to claim 6, characterized in that: A reinforcement hole (71) is provided on the guard plate (7), and the reinforcement hole (71) is located on a side of the guard plate (7) away from the protection assembly (5).

9. The bucket protection structure according to claim 1, characterized in that: There are at least a plurality of bottom guard plates (4), and the plurality of bottom guard plates (4) are arranged at intervals; Wherein, the bottom guard plate (4) close to the protection assembly (5) is at least partially connected to the side plate (1); The bottom guard plate (4) is an arc-shaped structure.

10. The bucket protection structure according to claim 7, characterized in that: The distance between the reinforcing plate (52) and the bottom guard plate (4) is d2; Among them, the range of d2 is 8mm to 16mm.

Images