Excavator bucket tooth with reinforcing structure

Abstract

An installation reinforcing assembly comprises an installation block fixedly connected to one side of a bucket tooth body, a groove is formed in the middle of the installation block, strip-shaped grooves are formed in the two sides of the groove, and sliding rods are fixedly connected to the inner walls of the two strip-shaped grooves. Two ends of the two sliding rods are connected with movable blocks in a sliding mode, the outer walls of the two sliding rods are sleeved with second springs, one side of each movable block is fixedly connected with a first fixing base, and one side of each first fixing base is rotationally connected with a supporting rod. According to the reinforcing structure, the limiting rods are driven to push the limiting plates, so that the baffles on the two sides can be extruded, the inner walls of the mounting holes are extruded through the baffles, then fixing is conducted through the bolts, and compared with general mounting, the reinforcing structure can enable the mounted bucket tooth body to be more compact.

Description

Technical Field

[0001] This utility model relates to the field of excavator bucket teeth technology, specifically an excavator bucket tooth with a reinforced structure. Background Technology

[0002] Excavator bucket teeth are important castings on the excavator bucket. They are tooth-shaped and generally consist of two parts: the tooth base and the tooth head. The tooth head is used to directly contact hard objects and is extremely prone to wear. Therefore, it needs to be replaced relatively frequently in actual use to ensure construction efficiency.

[0003] During the installation of excavator bucket teeth, they are usually connected to the bucket with only a single bolt. This results in a loose connection between the bucket teeth and the bucket after installation, and there are no corresponding reinforcing components to enhance the stability of the connection between the bucket teeth and the bucket, which can easily lead to the risk of the bucket teeth falling off during use. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide an excavator bucket tooth with a reinforced structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes an excavator bucket tooth with a reinforced structure, including a bucket tooth body, wherein a reinforcing component is provided on one side of the bucket tooth body;

[0006] The mounting reinforcement assembly includes a mounting block fixedly connected to one side of the bucket tooth body. The mounting block has a groove in the middle, and strip grooves are formed on both sides of the groove. A sliding rod is fixedly connected to the inner wall of each of the two strip grooves. Movable blocks are slidably connected to both ends of each of the two sliding rods. A second spring is sleeved on the outer wall of each of the two sliding rods. A first fixed seat is fixedly connected to one side of each movable block. A support rod is rotatably connected to one side of each first fixed seat. A second fixed seat is rotatably connected to the other end of each support rod. A baffle is fixedly connected to one side of every two adjacent second fixed seats.

[0007] In one example, a limit plate is fixedly connected to one side of each of the active blocks.

[0008] In one example, a plurality of first connecting rods are inserted through one end of the groove, a support plate is fixedly connected to one side of the first connecting rod, a first spring is sleeved on the outer wall of each first connecting rod, side plates are fixedly connected to both sides of the support plate, and a limit rod is fixedly connected to one side of each of the two side plates, with the limit rod and the limit plate being directly opposite each other.

[0009] In one example, the top of the mounting block has a first threaded hole, and the top of the bucket tooth body has a second threaded hole.

[0010] In one example, the outer wall of the bucket tooth body is fitted with an outer bucket tooth, and the top of the outer bucket tooth is provided with a second threaded hole, and the outer wall of the outer bucket tooth is provided with a wear-resistant layer.

[0011] The excavator bucket teeth with a reinforced structure proposed in this utility model can bring the following beneficial effects:

[0012] This excavator bucket tooth with a reinforced structure, through a groove on one side of the mounting block, a first connecting rod, a support plate, a first spring, a side plate, a limiting rod, a strip groove, a sliding rod, a movable block, a second spring, a first fixed seat, a support rod, a second fixed seat, a baffle, and a limiting plate, allows for the following functionality: when the mounting block of the bucket tooth body is inserted into the mounting position of the bucket, the support plate at the other end of the mounting block will, under the pressure, drive the limiting rod to push the limiting plate, thereby compressing the baffles on both sides. The baffles then compress the inner wall of the mounting hole, and finally, it is fixed with bolts. Compared with ordinary mounting methods, this reinforced structure makes the bucket tooth body more compact after installation.

[0013] This excavator bucket tooth with a reinforced structure, through the outer bucket tooth and wear-resistant layer set on the outside of the bucket tooth body, can be fixed to the bucket tooth body through the second threaded hole during use. Under the action of the outer bucket tooth, the inner bucket tooth body can be better protected, and the service life of the bucket tooth body during use can be improved. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bucket tooth body structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting block structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the installation and reinforcement component structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the back structure of the bucket tooth body of this utility model.

[0020] In the diagram: 1. Bucket tooth body; 2. Mounting block; 3. Groove; 4. First connecting rod; 5. Support plate; 6. First spring; 7. Side plate; 8. Limiting rod; 9. Strip groove; 10. Sliding rod; 11. Movable block; 12. Second spring; 13. First fixed seat; 14. Support rod; 15. Second fixed seat; 16. Baffle; 17. Limiting plate; 18. First threaded hole; 19. Outer bucket tooth; 20. Second threaded hole; 21. Wear-resistant layer. Detailed Implementation

[0021] To more clearly illustrate the overall concept of this utility model, a detailed description is provided below with reference to the accompanying drawings.

[0022] Example 1: This utility model provides the following... Figure 1 - Figure 5 The excavator bucket tooth with a reinforced structure shown includes a bucket tooth body 1. A reinforcing assembly is provided on one side of the bucket tooth body 1. The reinforcing assembly includes a mounting block 2 fixedly connected to one side of the bucket tooth body 1. A groove 3 is formed in the middle of the mounting block 2. Strip grooves 9 are formed on both sides of the groove 3. A sliding rod 10 is fixedly connected to the inner wall of each of the two strip grooves 9. Movable blocks 11 are slidably connected to both ends of each of the two sliding rods 10. Second springs 12 are sleeved on the outer wall of each of the two sliding rods 10. A first fixed seat 13 is fixedly connected to one side of each movable block 11. A support rod 14 is rotatably connected to one side of each first fixed seat 13. A second fixed seat 15 is rotatably connected to the other end of each support rod 14. A baffle 16 is fixedly connected to one side of every two adjacent second fixed seats 15. A limit plate 17 is fixedly connected to one side of each movable block 11. Multiple first connecting rods 4 are inserted through one end of the groove 3. A support plate 5 is fixedly connected to one side of each first connecting rod 4. Each of the first connecting rods 4 has a first spring 6 fitted on its outer wall. Both sides of the support plate 5 are fixedly connected to side plates 7. One side of each of the two side plates 7 is fixedly connected to a limiting rod 8, and the limiting rod 8 and the limiting plate 17 are directly opposite each other. Through the groove 3, first connecting rod 4, support plate 5, first spring 6, side plate 7, limiting rod 8, strip groove 9, sliding rod 10, movable block 11, second spring 12, first fixed seat 13, support rod 14, second fixed seat 15, baffle 16, and limiting plate 17 set on one side of the mounting block 2, when the mounting block 2 of the bucket tooth body 1 is inserted into the mounting position of the bucket, the support plate 5 at the other end of the mounting block 2 will drive the limiting rod 8 to push the limiting plate 17 under the squeezing action, thereby squeezing the baffles 16 on both sides. The baffles 16 squeeze the inner wall of the mounting hole, and then fix it with bolts. Compared with the general installation, this reinforced structure can make the bucket tooth body 1 more compact after installation.

[0023] Example 2: This utility model provides the following... Figure 1The excavator bucket tooth with a reinforced structure shown includes a mounting block 2 with a first threaded hole 18 on the top, a bucket tooth body 1 with a second threaded hole 20 on the top, an outer bucket tooth 19 fitted on the outer wall of the bucket tooth body 1, and the outer bucket tooth 19 with a second threaded hole 20 on its top. The outer wall of the outer bucket tooth 19 is provided with a wear-resistant layer 21. By setting the outer bucket tooth 19 and the wear-resistant layer 21 on the outside of the bucket tooth body 1, the outer bucket tooth 19 and the bucket tooth body 1 can be fixed through the second threaded hole 20 during use. Under the action of the outer bucket tooth 19, the inner bucket tooth body 1 can be better protected, and the service life of the bucket tooth body 1 during use can be improved.

[0024] Working Principle: This utility model discloses an excavator bucket tooth with a reinforced structure. During use, through the groove 3, first connecting rod 4, support plate 5, first spring 6, side plate 7, limiting rod 8, strip groove 9, sliding rod 10, movable block 11, second spring 12, first fixed seat 13, support rod 14, second fixed seat 15, baffle 16, and limiting plate 17 located on one side of the mounting block 2, when the mounting block 2 of the bucket tooth body 1 is inserted into the bucket mounting location, the support plate 5 at the other end of the mounting block 2 will, under the pressure, drive the limiting rod 8 to push... The limiting plate 17 can compress the baffles 16 on both sides, and the baffles 16 compress the inner wall of the mounting hole. Then, it is fixed by bolts. Compared with the general installation, this reinforced structure can make the bucket tooth body 1 more compact after installation. At the same time, the outer bucket tooth 19 and the wear-resistant layer 21 set on the outside of the bucket tooth body 1 can be fixed to the bucket tooth body 1 through the second threaded hole 20 during use. Under the action of the outer bucket tooth 19, the inner bucket tooth body 1 can be better protected, and the service life of the bucket tooth body 1 during use can be improved.

[0025] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0026] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A excavator bucket tooth with reinforcing structure, comprising a bucket tooth body (1), one side of the bucket tooth body (1) is provided with a mounting reinforcing assembly; characterized in that The mounting reinforcing assembly comprises a mounting block (2) fixedly connected to one side of the bucket tooth body (1), a recess (3) is formed in the middle of the mounting block (2), strip-shaped grooves (9) are formed on both sides of the recess (3), slide rods (10) are fixedly connected to the inner walls of the two strip-shaped grooves (9), movable blocks (11) are slidingly connected to the two ends of the two slide rods (10), second springs (12) are sleeved on the outer walls of the two slide rods (10), first fixing bases (13) are fixedly connected to one side of each movable block (11), support rods (14) are rotatably connected to one side of each first fixing base (13), second fixing bases (15) are rotatably connected to the other ends of the support rods (14), and baffles (16) are fixedly connected to one side of every two adjacent second fixing bases (15).

2. A dragline bucket tooth with reinforcing structure according to claim 1, characterised in that: One side of each movable block (11) is fixedly connected with a limiting plate (17).

3. A dragline tooth having a reinforcing structure as claimed in claim 1, characterised in that: One end of the recess (3) is connected with a plurality of first connecting rods (4), the first connecting rods (4) are fixedly connected with support plates (5) on one side, first springs (6) are sleeved on the outer walls of the first connecting rods (4), side plates (7) are fixedly connected to the two sides of the support plates (5), limiting rods (8) are fixedly connected to one side of the two side plates (7), and the limiting rods (8) are opposite to the limiting plates (17).

4. The excavating tool pick with reinforcing structure of claim 1, wherein: A first threaded hole (18) is formed in the top of the mounting block (2), and a second threaded hole (20) is formed in the top of the bucket tooth body (1).

5. The excavating tool add-on according to claim 1, wherein: An outer bucket tooth (19) is sleeved on the outer wall of the bucket tooth body (1), and a second threaded hole (20) is formed in the top of the outer bucket tooth (19), and the outer wall of the outer bucket tooth (19) is provided with a wear-resistant layer (21).

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