Universal bucket structure

Abstract

The utility model discloses a universal bucket structure which comprises a bucket bottom plate and a baffle, one end of the bucket bottom plate is provided with the baffle, the other end of the bucket bottom plate is provided with a front blade plate, the top end of the front blade plate is provided with a plurality of sets of tooth lip protective sleeves at equal intervals, and the top end of the front blade plate on one side of each tooth lip protective sleeve is provided with a tooth holder. Protruding blocks are installed at the top ends of the tooth holders, pin holes penetrate through the interiors of the protruding blocks, the top ends of the protruding blocks are sleeved with bucket teeth, and plug pins are installed in the bucket teeth. According to the universal bucket structure, convenient and fast assembling and welding use and reinforced connection of an internal structure and an external structure of the universal bucket structure are achieved, the abrasion resistance of the universal bucket structure is improved, the requirement for changes of various machine types can be met without repeated investment of processes and equipment facilities when different requirements of customers are met, and the universal bucket structure has the advantages of being small in investment, high in practicability and the like. And the device is suitable for different batch production.

Description

Technical Field

[0001] The utility model relates to the technical field of buckets, in particular to a universal bucket structure. Background Art

[0002] The bucket is composed of several parts, including the shell, teeth, ear plates, locking system, hydraulic cylinder, shovel blade and feed port. The shell is the part that connects the bucket to the crane arm, the teeth are used for digging and excavating, the ear plates are used to fix the bucket, the locking system is used to ensure the stability of the bucket and prevent the bucket from loosening, the hydraulic cylinder is used to control the rotation and tilt of the bucket, the shovel blade is used to trim the land, and the feed port is used to hold materials. The bucket can also be equipped with supplementary parts such as reinforcement plates, cutting edges and grinding edges. The reinforcement plates can greatly improve the pressure resistance and durability of the bucket.

[0003] The excavator buckets on the current market are generally not conducive to convenient assembly and welding during production, and are not convenient for strengthening the connection between the internal and external structures, which affects the wear resistance of the buckets. Buckets of the same bucket capacity but different working conditions or buckets from different suppliers for the same working conditions need to be redesigned and manufactured when they need to be switched. The development circumference is complicated and the manufacturing process is complex. When facing different customer needs, the structural changes are complicated and require repeated investment in processes and equipment facilities, which has large investments and is not conducive to adapting to the production characteristics of different batches. Utility Model Content

[0004] The purpose of the utility model is to provide a universal bucket structure to solve the problems proposed in the above-mentioned background technology that the bucket is not convenient for convenient assembly and welding, and is not convenient for strengthening the connection between the internal and external structures, which affects the wear resistance of the bucket. When facing different needs of customers, the structural changes are complicated and require repeated investment in processes and equipment facilities. In order to meet the changes in various models, it has a large investment and is not conducive to adapting to the production characteristics of different batches.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal bucket structure, including a bucket bottom plate and a baffle, a baffle is installed at one end of the bucket bottom plate, a front blade plate is installed at the other end of the bucket bottom plate, a plurality of groups of tooth lip guards with equal spacing are installed on the top of the front blade plate, a tooth seat is installed on the top of the front blade plate on one side of the tooth lip guard, a protrusion is installed on the top of the tooth seat, a pin hole penetrates through the inside of the protrusion, a bucket tooth is mounted on the top of the protrusion, a latch is installed inside the bucket tooth, and the bucket tooth is movably connected to the protrusion through the latch, a reinforcing rib plate is installed on the outer wall of the baffle, four groups of connecting seats with equal spacing are installed on the outer wall of the reinforcing rib plate, and two groups of through holes are provided inside the connecting seats.

[0006] Preferably, a plurality of groups of wear-resistant transverse strips with equal spacing are installed at the bottom end of the bucket bottom plate, and the wear-resistant transverse strips are all fixedly connected to the bucket bottom plate.

[0007] Preferably, side plate assemblies are installed on the outer walls on both sides of the bucket bottom plate, and thickened plates are installed on the top ends of the side plate assemblies.

[0008] Preferably, two sets of side shovels are installed on one side of the top of the thickened plate close to the front blade plate, and bolts are installed on the bottom ends of the side shovels, and the side shovels are fixedly connected to the thickened plate through the bolts.

[0009] Preferably, a reinforced front guard plate is installed on the outer wall of the side panel assembly, and a reinforced rear guard plate is installed on the outer wall of the side panel assembly on one side of the reinforced front guard plate.

[0010] Preferably, both ends of the wear-resistant transverse strip are installed with wear-resistant side blocks, and one side of the wear-resistant side block is connected to the wear-resistant transverse strip, and the other side of the wear-resistant side block is connected to the reinforced front guard plate.

[0011] Preferably, a plurality of groups of arc-shaped wear-resistant plates with equal spacing are installed on the inner wall of the bucket bottom plate, and the arc-shaped wear-resistant plates are all fixedly connected to the bucket bottom plate.

[0012] Preferably, side wear-resistant plates are installed on the inner walls of the side plate assemblies, and the side wear-resistant plates are fixedly connected to the side plate assemblies.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the bucket not only realizes the convenient assembly, welding and use of the universal bucket structure, but also the strengthened connection between the internal and external structures improves the wear resistance of the universal bucket structure. When facing the different needs of customers, there is no need to make repeated investments in processes and equipment facilities, and it can meet the changes in various models. It has the characteristics of low investment and adaptability to production of different batches. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the thickened plate of the utility model;

[0017] Figure 4 This is a front view structural schematic diagram of the utility model;

[0018] Figure 5 It is a side view structural schematic diagram of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the arc-shaped wear-resistant plate of the utility model.

[0020] In the figure: 1. bucket bottom plate; 2. arc-shaped wear-resistant plate; 3. side wear-resistant plate; 4. front blade plate; 5. tooth lip sleeve; 6. tooth seat; 7. pin hole; 8. protrusion; 9. latch; 10. bucket tooth; 11. side shovel; 12. bolt; 13. thickened plate; 14. side plate assembly; 15. reinforced front guard plate; 16. reinforced rear guard plate; 17. wear-resistant side block; 18. wear-resistant cross plate; 19. connecting seat; 20. through hole; 21. reinforcing rib plate; 22. baffle. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-6 , the utility model provides an embodiment: a universal bucket structure, including a bucket bottom plate 1 and a baffle 22, one end of the bucket bottom plate 1 is installed with the baffle 22, the other end of the bucket bottom plate 1 is installed with a front blade plate 4, the top of the front blade plate 4 is installed with multiple groups of tooth lip sleeves 5 with equal spacing, the top of the front blade plate 4 on one side of the tooth lip sleeve 5 is installed with a tooth seat 6, the top of the tooth seat 6 is installed with a protrusion 8, the inside of the protrusion 8 is penetrated with a pin hole 7, the top of the protrusion 8 is set with a bucket tooth 10, the inside of the bucket tooth 10 is installed with a latch 9, and the bucket tooth 10 is movably connected with the protrusion 8 through the latch 9, the outer wall of the baffle 22 is installed with a reinforcing rib plate 21, the outer wall of the reinforcing rib plate 21 is installed with four groups of connecting seats 19 with equal spacing, and the inside of the connecting seat 19 is provided with two groups of through holes 20;

[0023] The bottom end of the bucket bottom plate 1 is provided with multiple sets of wear-resistant transverse strips 18 at equal intervals, and the wear-resistant transverse strips 18 are all fixedly connected to the bucket bottom plate 1;

[0024] Side plate assemblies 14 are installed on the outer walls of both sides of the bucket bottom plate 1, and thickened plates 13 are installed on the top of the side plate assemblies 14. Two sets of side shovels 11 are installed on the side of the top of the thickened plate 13 close to the front blade plate 4, and bolts 12 are installed on the bottom of the side shovels 11, and the side shovels 11 are fixedly connected to the thickened plates 13 through the bolts 12;

[0025] The bucket bottom plate 1 is welded with the front blade plate 4, the tooth lip sheath 5 is welded with the front blade plate 4, the two sets of side plate assemblies 14 are welded with the bucket bottom plate 1, the baffle plate 22 is welded with the bucket bottom plate 1, the front blade plate 4, the bucket bottom plate 1, the side plate assembly 14, and the baffle plate 22 cooperate to form a bucket-shaped cavity for carrying materials, the tooth seat 6 is welded with the front blade plate 4, the bucket tooth 10 is sleeved on the surface of the protrusion 8, the bucket tooth 10 is fixed with the protrusion 8 through the pin 9, and the bucket tooth 10 and the tooth lip The sheath 5 cooperates to facilitate the bucket to perform excavation operations. When the bucket tooth 10 is worn, the bucket tooth 10 can be replaced by removing the latch 9. The reinforcing rib plate 21 is welded with the baffle 22, and multiple groups of connecting seats 19 are welded with the reinforcing rib plate 21. The through hole 20 is processed inside the connecting seat 19. The connecting seat 19 and the through hole 20 cooperate to facilitate the connection with the bucket arm and the pull rod of the excavator. The bucket tooth 10, the tooth seat 6, the tooth lip sheath 5, and the wear-resistant cross plate 18 are auxiliary functions. To meet specific needs during work, in order to adapt to the changes in bucket capacity and connection of different types of excavators, the structure of the bucket bottom plate 1 and the baffle 22 is changed to optimize the structural combination. The curled shape of the bucket bottom plate 1 remains unchanged, and the width of the bucket bottom plate 1 is adjusted according to the bucket capacity, and the baffle 22 changes accordingly, to match the machine type, multiple groups of connecting seats 19 are used to facilitate the versatility of its installation and matching. The width of the bucket bottom plate 1 is adjusted in time when unloading, and it is made of wider steel plates. Other auxiliary structures are inconvenient to facilitate installation and welding in the same process. When facing different needs of customers, there is no need to make repeated investments in processes and equipment facilities, and changes in various models can be met. It has the characteristics of low investment and adaptability to production of different batches, and realizes the convenient assembly, welding and use of the universal bucket structure. When facing different needs of customers, there is no need to make repeated investments in processes and equipment facilities, and changes in various models can be met. It has the characteristics of low investment and adaptability to production of different batches.

[0026] A reinforced front guard plate 15 is installed on the outer wall of the side panel assembly 14, and a reinforced rear guard plate 16 is installed on the outer wall of the side panel assembly 14 on one side of the reinforced front guard plate 15;

[0027] Wear-resistant side blocks 17 are installed at both ends of the wear-resistant transverse strip 18, and one side of the wear-resistant side block 17 is connected to the wear-resistant transverse strip 18, and the other side of the wear-resistant side block 17 is connected to the reinforced front guard plate 15. Multiple groups of arc-shaped wear-resistant plates 2 with equal spacing are installed on the inner wall of the bucket bottom plate 1, and the arc-shaped wear-resistant plates 2 are fixedly connected to the bucket bottom plate 1;

[0028] The side wear-resistant plates 3 are installed on the inner wall of the side plate assembly 14, and the side wear-resistant plates 3 are fixedly connected to the side plate assembly 14;

[0029] By welding the side wear-resistant plate 3 to the side plate assembly 14, welding the arc-shaped wear-resistant plate 2 to the bucket bottom plate 1, and welding the arc-shaped wear-resistant plate 2 and the side wear-resistant plate 3, the internal wear resistance is improved, the reinforced front guard plate 15 is welded to the side plate assembly 14, the reinforced rear guard plate 16 is welded to the side plate assembly 14, the wear-resistant cross plate strip 18 is welded to the bucket bottom plate 1, and the wear-resistant side block 17 is welded to the wear-resistant cross plate strip 18 and the reinforced front guard plate 15 to improve the external wear resistance, thereby realizing the reinforced connection between the internal and external structures of the universal bucket structure, improving the wear resistance of the universal bucket structure, and extending the service life of the universal bucket structure.

[0030] When the embodiment of the present application is used: first, the bucket bottom plate 1 is welded to the front blade plate 4, the tooth lip sleeve 5 is welded to the front blade plate 4, the two sets of side plate assemblies 14 are welded to the bucket bottom plate 1, the baffle 22 is welded to the bucket bottom plate 1, the front blade plate 4, the bucket bottom plate 1, the side plate assembly 14, and the baffle 22 cooperate to form a bucket-shaped cavity for carrying materials, the tooth seat 6 is welded to the front blade plate 4, the bucket tooth 10 is sleeved on the surface of the protrusion 8, the bucket tooth 10 is fixed to the protrusion 8 through the pin 9, and the bucket tooth 10 and the tooth lip sleeve 5 cooperate to facilitate the bucket to enter The bucket teeth 10 are convenient for excavation operations. When the bucket teeth 10 are worn, the bucket teeth 10 can be replaced by removing the latch pin 9. The reinforcing rib plate 21 is welded with the baffle plate 22. Multiple groups of connecting seats 19 are welded with the reinforcing rib plate 21. The through hole 20 is processed inside the connecting seat 19. The connecting seat 19 and the through hole 20 cooperate to facilitate the connection with the bucket arm and the pull rod of the excavator. The bucket teeth 10, the tooth seat 6, the tooth lip sleeve 5, and the wear-resistant cross plate 18 are auxiliary functions. They meet specific needs when the bucket is working. In order to adapt to the changes in bucket capacity and connection of different types of excavators, by changing the bucket The structure of the bottom plate 1 and the baffle 22 is realized, the structural combination is optimized, the curled shape of the bucket bottom plate 1 remains unchanged, the width of the bucket bottom plate 1 is adjusted according to the bucket capacity, and the baffle 22 changes accordingly, to match according to the machine model, multiple sets of connecting seats 19 are convenient for the versatility of its installation and matching, the width of the bucket bottom plate 1 is adjusted in time when unloading, and a wider steel plate is used. Other auxiliary structures are inconvenient to facilitate installation and welding in the same process. When facing different needs of customers, there is no need to repeat investment in processes and equipment facilities, and changes in various models can be met. With low investment, it can adapt to the production characteristics of different batches. The side wear-resistant plate 3 is welded with the side plate assembly 14, the arc-shaped wear-resistant plate 2 is welded with the bucket bottom plate 1, the arc-shaped wear-resistant plate 2 and the side wear-resistant plate 3 are used to improve its internal wear resistance, the reinforced front guard plate 15 is welded with the side plate assembly 14, the reinforced rear guard plate 16 is welded with the side plate assembly 14, the wear-resistant cross plate strip 18 is welded with the bucket bottom plate 1, and the wear-resistant side block 17 is welded with the wear-resistant cross plate strip 18 and the reinforced front guard plate 15 to improve its external wear resistance and complete the use of the bucket.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. Universal bucket structure, characterized by: The invention comprises a bucket bottom plate (1) and a baffle plate (22), wherein the baffle plate (22) is installed at one end of the bucket bottom plate (1), and a front blade plate (4) is installed at the other end of the bucket bottom plate (1), and a plurality of groups of tooth lip guards (5) with equal spacing are installed at the top end of the front blade plate (4), and a tooth seat (6) is installed at the top end of the front blade plate (4) on one side of the tooth lip guard (5), and a protrusion (8) is installed at the top end of the tooth seat (6), and a pin is penetrated inside the protrusion (8). The top end of the protrusion (8) is provided with a bucket tooth (10), the inside of the bucket tooth (10) is provided with a latch (9), and the bucket tooth (10) is movably connected to the protrusion (8) through the latch (9), the outer wall of the baffle (22) is provided with a reinforcing rib plate (21), the outer wall of the reinforcing rib plate (21) is provided with four groups of connecting seats (19) at equal intervals, and the inside of the connecting seat (19) is provided with two groups of through holes (20).

2. The universal bucket structure according to claim 1, characterized in that: The bottom end of the bucket bottom plate (1) is provided with a plurality of groups of wear-resistant transverse strips (18) at equal intervals, and the wear-resistant transverse strips (18) are all fixedly connected to the bucket bottom plate (1).

3. The universal bucket structure according to claim 1, characterized in that: Side plate assemblies (14) are installed on the outer walls of both sides of the bucket bottom plate (1), and thickened plates (13) are installed on the top ends of the side plate assemblies (14).

4. The universal bucket structure according to claim 3, characterized in that: Two sets of side shovels (11) are installed on one side of the top of the thickened plate (13) close to the front blade plate (4), and bolts (12) are installed on the bottom ends of the side shovels (11), and the side shovels (11) are fixedly connected to the thickened plate (13) through the bolts (12).

5. The universal bucket structure according to claim 3, characterized in that: A reinforced front guard plate (15) is installed on the outer wall of the side panel assembly (14), and a reinforced rear guard plate (16) is installed on the outer wall of the side panel assembly (14) on one side of the reinforced front guard plate (15).

6. The universal bucket structure according to claim 2, characterized in that: Wear-resistant side blocks (17) are installed at both ends of the wear-resistant transverse strip (18), and one side of the wear-resistant side block (17) is connected to the wear-resistant transverse strip (18), and the other side of the wear-resistant side block (17) is connected to the reinforced front guard plate (15).

7. The universal bucket structure according to claim 1, characterized in that: A plurality of groups of arc-shaped wear-resistant plates (2) with equal spacing are installed on the inner wall of the bucket bottom plate (1), and the arc-shaped wear-resistant plates (2) are all fixedly connected to the bucket bottom plate (1).

8. The universal bucket structure according to claim 3, characterized in that: A side wear-resistant plate (3) is installed on the inner wall of the side plate assembly (14), and the side wear-resistant plate (3) is fixedly connected to the side plate assembly (14).

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