Bucket tooth

Abstract

A bucket tooth comprises a bucket tooth plate, the bucket tooth plate is of a rectangular plate-shaped structure, a plurality of bucket teeth are installed on the top face of the bucket tooth plate at equal intervals in the length direction of the bucket tooth plate, moving assemblies are installed between the bucket teeth and the bucket tooth plate so that the bucket teeth can move along the bucket tooth plate, and fixing assemblies are detachably installed between the bucket teeth and the bucket tooth plate. After the position of the bucket tooth is adjusted, the bucket tooth is fixed to the surface of the bucket tooth plate through the fixing assembly; according to the technical scheme, the bucket teeth are installed on the surface of the bucket tooth plate, the bucket teeth can move along the bucket tooth plate through the moving assembly, and then the bucket teeth extend out of the outer side of the bucket tooth plate or retract to the inner side of the bucket tooth plate, so that according to the technical scheme, the excavation requirement can be met, and in the leveling operation, the bucket teeth can be conveniently leveled; the bucket teeth are retracted to the position above the bucket tooth plate, and leveling operation is conducted through the edge of the front end of the bucket tooth plate.

Description

Technical Field

[0001] The utility model relates to a bucket tooth, in particular to a bucket tooth for a shovel bucket. Background Art

[0002] Bucket teeth are components of excavators, loaders, and other construction machinery. They are typically attached to the rim or bottom of the bucket to aid in digging and scraping the ground or other materials. Bucket teeth are typically made of durable metal, capable of withstanding heavy pressure and friction, providing improved grip and cutting force when digging or handling heavy materials. These teeth cut into the ground or material during operation, helping the machine complete the digging or handling task more efficiently.

[0003] However, the bucket teeth used nowadays are all fixed structures. During the use of excavators and other construction machinery, there are not only excavation operations, but also leveling operations. During the leveling process, if the front end of the bucket is a tooth-like structure, it will cause inconvenience in leveling.

[0004] In response to the above problems, we provide a retractable bucket tooth to solve the problem of inconvenience in leveling the excavator. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a bucket tooth.

[0006] The purpose of this utility model is achieved in this way:

[0007] A bucket tooth comprises a bucket tooth plate, which is a rectangular plate-shaped structure. A plurality of bucket teeth are installed on the top surface of the bucket tooth plate at equal intervals along its length. A moving assembly is installed between the bucket teeth and the bucket tooth plate so that the bucket teeth can move along the bucket tooth plate. A fixing assembly is detachably installed between the bucket teeth and the bucket tooth plate. After the position of the bucket teeth is adjusted, the bucket teeth are fixed to the surface of the bucket tooth plate by the fixing assembly.

[0008] Furthermore, mounting plates are installed on both sides of the top surface of the bucket tooth plate.

[0009] Furthermore, the moving assembly includes a rotating shaft, a rotating plate, and a push block. A moving groove is provided at the rear end of the bucket tooth plate. The end of the moving groove is rotatably connected to the rotating plate. The inner side of the rotating plate is fixedly connected to the rotating shaft. The other end of the rotating shaft is rotatably connected to the other end of the moving groove. An extension groove is provided through the top surface of the moving groove. The push block is slidably connected in the moving groove. The rotating shaft passes through the push block and is screwed to it. The top of the push block passes through the extension groove and is fixedly connected to the bottom surface of the bucket tooth.

[0010] Furthermore, a rotation groove is provided on the outer side of the rotation plate.

[0011] Furthermore, the length of the extension groove is less than half the length of the extension groove.

[0012] Furthermore, the moving assembly also includes a connecting plate, and the connecting plate is provided between adjacent bucket teeth.

[0013] Furthermore, the fixing assembly includes a fixing plate, screws, bolts, and nuts. The fixing plate is L-shaped, and the fixing plate and the bucket tooth are fixedly connected by the screws. The bucket tooth plate is penetrated by a plurality of matching holes. The screw of the bolt passes through the fixing plate and the matching holes, and is screwed with the nut to fix the fixing plate and the bucket tooth plate together.

[0014] Furthermore, extension plates are provided on both sides of the bucket tooth plate.

[0015] Advantages of this utility model:

[0016] The technical solution of this application installs the bucket teeth on the surface of the bucket tooth plate. The bucket teeth can be moved along the bucket tooth plate by using a movable assembly, thereby extending outward from the bucket tooth plate or retracting into the bucket tooth plate. This technical solution of this application not only meets the needs of excavation, but also allows the bucket teeth to be retracted above the bucket tooth plate during leveling operations, and the leveling operation can be performed by the front edge of the bucket tooth plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a bucket tooth Figure 1 .

[0018] Figure 2 This is a schematic diagram of the half-section structure of a bucket tooth.

[0019] Figure 3 It is a partially enlarged schematic cross-sectional view of a bucket tooth.

[0020] Figure 4 A schematic diagram of the structure of a bucket tooth Figure 2 .

[0021] In the figure: 1. bucket tooth plate, 11. moving groove, 12. extension groove;

[0022] 2. Bucket teeth;

[0023] 3. Moving assembly, 31. Rotating shaft, 32. Rotating plate, 321. Rotating slot, 33. Push block, 34. Connecting plate;

[0024] 4. Fixing assembly, 41. Fixing plate, 42. Screws, 43. Bolts, 44. Nuts, 5. Extension plate, 6. Mounting plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] An embodiment of the present application provides a bucket tooth.

[0027] Example 1, as Figure 1-4 shown.

[0028] A bucket tooth comprises a tooth plate 1, which is a rectangular plate-like structure. A plurality of teeth 2 are installed on the top surface of the tooth plate 1 at equal intervals along its length, and a moving assembly 3 is installed between the teeth 2 and the tooth plate 1, so that the teeth 2 can move along the tooth plate 1. They can extend to the outside of the edge of the tooth plate 1 or retract to the inside of the edge of the tooth plate 1. When excavation operation is required, the teeth 2 are extended; when leveling operation is required, the teeth 2 are retracted. This allows the technical solution of the present application to adapt to various operating environments to meet usage needs.

[0029] The moving assembly 3 includes a rotating shaft 31, a rotating plate 32, and a push block 33. A moving groove 11 is provided at the rear end of the bucket tooth plate 1. The end of the moving groove 11 is rotatably connected to the rotating plate 32. The inner side of the rotating plate 32 is fixedly connected to the rotating shaft 31. The other end of the rotating shaft 31 is rotatably connected to the other end of the moving groove 11. An extension groove 12 is provided through the top surface of the moving groove 11. The push block 33 is slidably connected in the moving groove 11. The rotating shaft 31 passes through the push block 33 and is screwed to it. The top end of the push block 33 passes through the extension groove 12 and is fixedly connected to the bottom surface of the bucket tooth 2. When in use, the rotating plate 32 is rotated to drive the rotating shaft 31 to rotate, thereby driving the push block 33 to move forward and backward along the moving groove 11, and finally driving the bucket tooth 2 to move forward and backward. It extends to the outside of the bucket tooth plate 1 or retracts to the inside of the bucket tooth plate 1.

[0030] A rotation slot 321 is formed on the outer side of the rotation plate 32. When rotating the rotation plate 32, a screwdriver can be inserted into the rotation slot 321 to rotate the rotation plate 32.

[0031] The length of the extension groove 12 is less than half the length of the movable groove 11, so that the bucket tooth 2 always covers the extension groove 12, thereby preventing soil blocks from entering the movable groove 11 during the excavation process, causing the bucket tooth 2 to be unable to extend or retract.

[0032] The moving assembly 3 further includes a connecting plate 34, and the connecting plate 34 is provided between adjacent bucket teeth 2. The extension and retraction of one bucket tooth 2 drives the other bucket teeth 2 to extend and retract synchronously.

[0033] The moving assembly 3 is installed below the bucket tooth 2 at the center.

[0034] A fixing assembly 4 is detachably installed between the bucket tooth 2 and the bucket tooth plate 1 . After the position of the bucket tooth 2 is adjusted, the bucket tooth 2 is fixed to the surface of the bucket tooth plate 1 through the fixing assembly 4 .

[0035] The fixing assembly 4 includes a fixing plate 41, screws 42, bolts 43, and nuts 44. The fixing plate 41 is L-shaped. The fixing plate 41 and the bucket tooth 2 are fixedly connected by the screws 42. The bucket tooth plate 1 is provided with a plurality of matching holes. The screw of the bolt 43 passes through the fixing plate 41 and the matching holes, and is screwed with the nut 44 to fix the fixing plate 41 and the bucket tooth plate 1 together. When the bucket tooth 2 is extended and retracted, the bucket tooth 2 and the bucket tooth plate 1 are fixed together by the fixing assembly 4. However, when adjusting the bucket tooth 2, it is necessary to align the fixing plate 41 with the matching holes on the bucket tooth plate 1 so that it can be fastened and fixed by the bolts 43 and the nuts 44.

[0036] Extension plates 5 are provided on both sides of the bucket tooth plate 1 to increase the digging range to a certain extent and improve the digging efficiency.

[0037] Mounting plates 6 are installed on both sides of the top surface of the bucket tooth plate 1, and the other end of the connecting plate 34 is detachably fixedly connected to the bucket.

[0038] When the utility model is in use:

[0039] The two mounting plates are fixed on both sides of the bucket to be mounted.

[0040] The teeth can then be adjusted to extend or retract as needed. To adjust, insert a screwdriver into the rotation slot and rotate the rotating plate, which in turn drives the shaft, which in turn drives the push block forward and backward along the movement slot, ultimately driving the teeth forward and backward, extending to the outside of the tooth plate or retracting to the inside.

[0041] Finally, the fixing assembly is installed to fix the bucket teeth and the bucket tooth plate together.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0043] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in this application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the claims. It should be understood that the present application is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is limited only by the appended claims.

Claims

1. A bucket tooth, comprising a bucket tooth plate, characterized in that: The bucket tooth plate is a rectangular plate-like structure, and a plurality of bucket teeth are installed on the top surface of the bucket tooth plate at equal intervals along its length direction. A moving component is installed between the bucket teeth and the bucket tooth plate so that the bucket teeth can move along the bucket tooth plate. A fixing component is detachably installed between the bucket teeth and the bucket tooth plate. After the bucket tooth position adjustment is completed, the bucket teeth are fixed to the surface of the bucket tooth plate by the fixing component.

2. The bucket tooth according to claim 1, characterized in that: Mounting plates are installed on both sides of the top surface of the bucket tooth plate.

3. The bucket tooth according to claim 1, characterized in that: The movable assembly includes a rotating shaft, a rotating plate, and a push block. A movable groove is provided at the rear end of the bucket tooth plate. The end of the movable groove is rotatably connected to the rotating plate. The inner side of the rotating plate is fixedly connected to the rotating shaft. The other end of the rotating shaft is rotatably connected to the other end of the movable groove. An extension groove is provided through the top surface of the movable groove. The push block is slidably connected in the movable groove. The rotating shaft passes through the push block and is screwed to it. The top of the push block passes through the extension groove and is fixedly connected to the bottom surface of the bucket tooth.

4. The bucket tooth according to claim 3, characterized in that: The length of the extension slot is less than half the length of the moving slot.

5. The bucket tooth according to claim 3, characterized in that: The moving assembly further includes a connecting plate, and the connecting plate is provided between adjacent bucket teeth.

6. The bucket tooth according to claim 1, characterized in that: The fixing assembly includes a fixing plate, screws, bolts, and nuts. The fixing plate is L-shaped. The fixing plate and the bucket tooth are fixedly connected by the screws. The bucket tooth plate is penetrated by a plurality of matching holes. The screw of the bolt passes through the fixing plate and the matching holes and is screwed with the nut to fix the fixing plate and the bucket tooth plate together.

7. The bucket tooth according to claim 1, characterized in that: Extension plates are provided on both sides of the bucket tooth plate.

8. The bucket tooth according to claim 3, characterized in that: A rotation groove is provided on the outer side of the rotation plate.

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