Wear-resistant excavator bucket tooth

Abstract

The wear-resistant excavator bucket tooth comprises a fixing block, a transverse frame assembly is arranged on the outer wall of the fixing block, a connecting assembly is arranged on the inner wall of the transverse frame assembly, an extension base is arranged on the inner wall of the connecting assembly, and bucket teeth are arranged on the inner wall of the extension base. The connecting assembly comprises a connector arranged on the inner wall of the transverse frame assembly, a reverse auxiliary plate is arranged on the outer wall of the connector, a main limiting groove is formed in the inner wall of the connector, and through the arrangement of the connecting assembly, in the using process, mounting holes in proper positions are selected according to needs to fixedly mount the connecting assembly; according to the wear-resistant excavator bucket tooth, through the arrangement of the connecting assembly, in the using process, the connecting assembly is fixedly mounted by selecting the mounting holes in the proper positions according to needs, and the position relation between the transverse frame and the connector, the position relation between the connector and the extension base and the position relation between the extension base and the bucket tooth are sequentially fixed through the fixing pins; therefore, the internal structure of the device is convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of bucket teeth, in particular to a wear-resistant excavator bucket tooth. Background Art

[0002] The bucket teeth of an excavator are important parts of the excavator. They are similar to human teeth and are also vulnerable parts. They are composed of a tooth seat and a tooth tip, which are connected by a pin. Since the tooth tip is the part that fails due to wear, you only need to replace the tooth tip.

[0003] The existing technology has the following problems:

[0004] In the prior art, the installation and disassembly of the excavator bucket teeth are troublesome during use, the installation takes a long time, and the user experience is poor. Therefore, it is necessary to design a wear-resistant excavator bucket tooth that is easy to install. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a wear-resistant excavator bucket tooth to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the utility model is as follows: a wear-resistant excavator bucket tooth, comprising a fixed block, the outer wall of the fixed block is provided with a cross frame assembly, the inner wall of the cross frame assembly is provided with a connecting assembly, the inner wall of the connecting assembly is provided with an extension seat, and the inner wall of the extension seat is provided with a bucket tooth.

[0007] Preferably, the connecting assembly includes a connecting head arranged on the inner wall of the cross frame assembly, the outer wall of the connecting head is provided with a reverse auxiliary plate, and the inner wall of the connecting head is provided with a main limiting groove. Through the setting of the connecting assembly, in use, the mounting holes at appropriate positions are selected as needed to fix the connecting assembly, and a number of fixing pins are used to fix the positional relationship between the cross frame and the connecting head, between the connecting head and the extension seat, and between the extension seat and the bucket tooth in turn, thereby facilitating the installation of the internal structure of the device, improving the use effect of the device, and providing convenience for the user.

[0008] Preferably, the cross frame assembly includes a cross frame arranged on the outer wall of the fixed block, and the outer wall of the cross frame is provided with a mounting hole. Through the cross frame assembly, a better tooth pitch selection can be provided for the installation of the connecting assembly and the bucket teeth, thereby improving the use effect of the device and providing convenience for the user.

[0009] Preferably, the outer wall of the fixing block is provided with a fixing hole, and two fixing blocks form a group, and the number of the fixing blocks is several groups. By providing the fixing holes on the outer wall of the fixing block, and two fixing blocks form a group, and the number of the fixing blocks is several groups, it is possible to facilitate the installation and fixing of the device on the bucket.

[0010] Preferably, the inner wall of the bucket tooth is provided with a wear-resistant and anti-skid layer. By providing the inner wall of the bucket tooth with the wear-resistant and anti-skid layer, a better anti-skid effect can be achieved.

[0011] Preferably, the cross frame and the connecting head, the connecting head and the extension seat, and the extension seat and the bucket teeth are all fixedly connected by fixing pins. By setting up the cross frame and the connecting head, the connecting head and the extension seat, and the extension seat and the bucket teeth to be fixedly connected by fixing pins, the purpose of easy installation and disassembly is achieved.

[0012] Preferably, the inner wall of the extension seat is provided with a secondary limit groove, and the inner wall of the secondary limit groove is slidably connected to the outer wall of the bucket tooth. The secondary limit groove is provided on the inner wall of the extension seat, and the inner wall of the secondary limit groove is slidably connected to the outer wall of the bucket tooth, which facilitates the purpose of installation and insertion.

[0013] The beneficial effects of the utility model are as follows: 1. The wear-resistant excavator bucket tooth, through the setting of the connecting component, during use, the installation hole at a suitable position is selected according to the need to fix the installation of the connecting component, and a number of fixing pins are used to fix the position relationship between the cross frame and the connecting head, between the connecting head and the extension seat, and between the extension seat and the bucket tooth in sequence, thereby facilitating the installation of the internal structure of the device, improving the use effect of the device, and providing convenience for the user.

[0014] 2. The wear-resistant excavator bucket tooth can provide better tooth pitch selection for the installation of the connecting component and the bucket tooth through the cross frame assembly, thereby improving the use effect of the device and providing convenience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a side sectional view of the utility model;

[0017] Figure 2 This is the front view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connection assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cross frame assembly of the utility model.

[0020] In the figure: 1. fixing block; 2. connecting assembly; 201. connecting head; 202. main limit groove; 203. reverse auxiliary plate; 3. cross frame assembly; 301. cross frame; 302. mounting hole; 4. extension seat; 5. bucket tooth. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, a wear-resistant excavator bucket tooth is provided.

[0023] Embodiment 1;

[0024] like Figure 1-Figure 4 As shown, a wear-resistant excavator bucket tooth according to an embodiment of the utility model comprises a fixed block 1, the outer wall of the fixed block 1 is provided with a cross frame assembly 3, the inner wall of the cross frame assembly 3 is provided with a connecting assembly 2, the inner wall of the connecting assembly 2 is provided with an extension seat 4, and the inner wall of the extension seat 4 is provided with a bucket tooth 5; the connecting assembly 2 comprises a connecting head 201 arranged on the inner wall of the cross frame assembly 3, the outer wall of the connecting head 201 is provided with a reverse auxiliary plate 203, and the inner wall of the connecting head 201 is provided with a main limiting groove 202; the outer wall of the fixed block 1 is provided with a fixing hole, and two fixed blocks 1 are a group, and the number of fixed blocks 1 is several groups; the inner wall of the bucket tooth 5 is provided with a wear-resistant and anti-skid layer; the cross frame 301 and the connecting head 201, the connecting head 201 and the extension seat 4, and the extension seat 4 and the bucket tooth 5 are all fixedly connected by fixing pins; the inner wall of the extension seat 4 is provided with a secondary limiting groove, and the inner wall of the secondary limiting groove is slidably connected with the outer wall of the bucket tooth 5.

[0025] In this embodiment, through the setting of the connecting component 2, in use, the installation hole 302 at a suitable position is selected as needed to fix the connecting component 2, and a number of fixing pins are used to fix the position relationship between the cross frame 301 and the connecting head 201, between the connecting head 201 and the extension seat 4, and between the extension seat 4 and the bucket tooth 5 in turn, thereby facilitating the installation of the internal structure of the device, improving the use effect of the device, and providing convenience for the user.

[0026] In this embodiment, fixing holes are opened through the outer wall of the fixing block 1, and two fixing blocks 1 form a group. The number of fixing blocks 1 is set in a plurality of groups, which can facilitate the installation and fixing of the device on the bucket.

[0027] In this embodiment, by providing the inner wall of the bucket tooth 5 with a wear-resistant and anti-skid layer, a better anti-skid effect can be achieved.

[0028] In this embodiment, the cross frame 301 and the connecting head 201, the connecting head 201 and the extension seat 4, and the extension seat 4 and the bucket tooth 5 are all fixedly connected by fixing pins, thereby achieving the purpose of easy installation and disassembly.

[0029] In this embodiment, a secondary limiting groove is opened on the inner wall of the extension seat 4, and the inner wall of the secondary limiting groove is slidably connected to the outer wall of the bucket tooth 5, which is convenient for installation and insertion.

[0030] Embodiment 2:

[0031] On the basis of the first embodiment, the preferred embodiment of the wear-resistant excavator bucket tooth provided by the present invention is as follows: Figure 1-Figure 4 As shown, the cross frame assembly 3 includes a cross frame 301 arranged on the outer wall of the fixing block 1, and the outer wall of the cross frame 301 is provided with a mounting hole 302.

[0032] In this embodiment, the cross frame assembly 3 can provide a better tooth pitch selection for the installation of the connecting assembly 2 and the bucket teeth 5, thereby improving the use effect of the device and providing convenience for the user.

[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0034] In actual application, first, the cross frame assembly 3 is installed through the fixing block 1, and the mounting hole 302 at a suitable position is selected as needed to fix the connecting assembly 2, and a number of fixing pins are used to fix the position relationship between the cross frame 301 and the connecting head 201, between the connecting head 201 and the extension seat 4, and between the extension seat 4 and the bucket tooth 5 in turn, so as to realize the installation of the internal structure of the device.

[0035] In summary, with the aid of the above-mentioned technical scheme of the utility model, the wear-resistant excavator bucket tooth, through the setting of the connecting component 2, during use, the installation hole 302 at a suitable position is selected as needed to fix the connecting component 2, and a number of fixing pins are used to fix the position relationship between the cross frame 301 and the connecting head 201, between the connecting head 201 and the extension seat 4, and between the extension seat 4 and the bucket tooth 5 in turn, thereby facilitating the installation of the internal structure of the device, improving the use effect of the device, and providing convenience for the user; through the cross frame component 3, a better tooth pitch selection can be provided for the installation of the connecting component 2 and the bucket tooth 5, thereby improving the use effect of the device and providing convenience for the user.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant excavator bucket tooth, comprising a fixing block (1), characterized in that: The outer wall of the fixed block (1) is provided with a cross frame assembly (3), the inner wall of the cross frame assembly (3) is provided with a connecting assembly (2), the inner wall of the connecting assembly (2) is provided with an extension seat (4), and the inner wall of the extension seat (4) is provided with a bucket tooth (5); The connection assembly (2) comprises a connection head (201) arranged on the inner wall of the cross frame assembly (3); the outer wall of the connection head (201) is provided with a reverse auxiliary plate (203); and the inner wall of the connection head (201) is provided with a main limiting groove (202).

2. The wear-resistant excavator bucket tooth according to claim 1, characterized in that: The cross frame assembly (3) comprises a cross frame (301) arranged on the outer wall of the fixed block (1), and the outer wall of the cross frame (301) is provided with a mounting hole (302).

3. The wear-resistant excavator bucket tooth according to claim 1, characterized in that: The outer wall of the fixing block (1) is provided with a fixing hole, and two fixing blocks (1) form a group, and the number of the fixing blocks (1) is several groups.

4. The wear-resistant excavator bucket tooth according to claim 1, characterized in that: The inner wall of the bucket tooth (5) is provided with a wear-resistant and anti-skid layer.

5. The wear-resistant excavator bucket tooth according to claim 2, characterized in that: The cross frame (301) and the connecting head (201), the connecting head (201) and the extension seat (4), and the extension seat (4) and the bucket tooth (5) are all fixedly connected via fixing pins.

6. The wear-resistant excavator bucket tooth according to claim 1, characterized in that: The inner wall of the extension seat (4) is provided with a secondary limiting groove, and the inner wall of the secondary limiting groove is slidably connected to the outer wall of the bucket tooth (5).

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