Excavating bucket

Abstract

The utility model discloses an excavating bucket which comprises an external assembly and an adjusting assembly, the external assembly comprises an excavating bucket and a sliding cavity arranged on the excavating bucket; the adjusting assembly is arranged in the sliding cavity and comprises a fixing barrel, a sliding rod connected with the fixing barrel in a sliding mode, an adjusting rod arranged in the fixing barrel, a fixing rod arranged on the adjusting rod, a spring arranged in the fixing barrel and bucket teeth fixedly connected with the sliding rod; according to the digging bucket, the adjusting mechanism is arranged in the digging bucket, the length of the bucket teeth can be adjusted at any time, and the bucket teeth can be replaced in time after large abrasion is caused.

Description

Technical Field

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

[0002] Excavator is the most common construction machinery in engineering construction. Excavator can dig materials through the bucket and then place them in the designated location. Excavator is also widely used, not only in construction machinery, but also in agriculture and forestry. No matter what industry it is used in, the main wear part of the excavator is the bucket structure. In actual use, the bucket teeth are the fastest worn out part of the bucket. Due to wear and collision with hard objects, the bucket teeth and front end plate at the front end of the bucket are replaced most frequently. Traditional excavator buckets adopt an integrated structure. In order to increase the replacement rate of bucket teeth and reduce the cost of bucket replacement, an excavator bucket is proposed. By setting an adjustment mechanism in the bucket, the length of the bucket teeth can be adjusted at any time, and it can be replaced in time after causing severe wear. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems existing in the existing excavation bucket, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide an excavating bucket, which can adjust the length of the bucket teeth at any time by arranging an adjustment mechanism in the bucket, and can be replaced in time after causing greater wear.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an excavation bucket includes an external component, including a bucket and a sliding cavity arranged on the bucket; an adjustment component is arranged in the sliding cavity, including a fixed cylinder, a sliding rod slidably connected to the fixed cylinder, an adjustment rod arranged in the fixed cylinder, a fixed rod arranged on the adjusting rod, a spring arranged in the fixed cylinder, and a bucket tooth fixedly connected to the sliding rod.

[0007] As a preferred solution of the excavating bucket of the utility model, there are a plurality of sliding cavities which are evenly arranged at the end of the bucket.

[0008] As a preferred solution of the excavating bucket of the utility model, a cover plate is provided at the bottom of the sliding cavity, and the cover plate is fixed to the excavating bucket by bolts.

[0009] As a preferred solution of the excavating bucket of the utility model, the fixed cylinder is arranged in the sliding cavity, and the fixed cylinder is fixed to the inner wall of the sliding cavity.

[0010] As a preferred solution of the excavating bucket of the utility model, the sliding rod is slidably connected to the fixing tube, and a plurality of positioning holes are formed on the sliding rod, and the positioning holes are evenly arranged in a straight line.

[0011] As a preferred solution of the excavating bucket of the utility model, the adjusting rod is rotatably connected to the fixing tube, a pressing rod is arranged at one end of the adjusting rod, and the fixing rod is fixed to the other end of the adjusting rod away from the bucket teeth.

[0012] As a preferred solution of the excavating bucket of the utility model, a notch is provided below the upper slide rod of the fixed cylinder, the rotating shaft of the adjusting rod is arranged in the notch, and a reset plate is also arranged beside the notch.

[0013] As a preferred solution of the excavating bucket of the utility model, the reset plate is arranged directly below the fixing rod, and the spring is arranged on the reset plate.

[0014] As a preferred solution of the excavating bucket of the utility model, one end of the spring is connected to the reset plate, and the other end is connected to the fixing rod.

[0015] As a preferred solution of the excavating bucket of the utility model, the fixing rod can be embedded in the positioning hole.

[0016] Beneficial effects of the utility model:

[0017] The excavating bucket of the utility model can adjust the length of the bucket teeth at any time by arranging an adjustment mechanism in the excavating bucket, and can be replaced in time after causing great wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of the excavating bucket.

[0020] Figure 2 The utility model is a schematic diagram of the overall structure of the excavating bucket.

[0021] Figure 3It is a schematic diagram of the structure of the adjustment component of the excavation bucket of the utility model.

[0022] Figure 4 This is a cross-sectional view of the adjustment component structure of the excavation bucket of the utility model. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Example 1

[0028] Reference Figures 1 to 4 , which is the first embodiment of the utility model, provides an excavating bucket, which includes an external component 100 and an adjusting component 200, wherein the external component 100 includes an excavating bucket 101 and a sliding cavity 102 arranged on the excavating bucket 101; the adjusting component 200 is arranged in the sliding cavity 102, including a fixed cylinder 201, a sliding rod 202 slidably connected to the fixed cylinder 201, an adjusting rod 203 arranged in the fixed cylinder 201, a fixed rod 204 arranged on the adjusting rod 203, a spring 205 arranged in the fixed cylinder 201, and a bucket tooth 206 fixedly connected to the sliding rod 202.

[0029] There are several sliding chambers 102, which are evenly arranged at the end of the bucket 101. A cover plate 102a is provided at the bottom of the sliding chamber 102, and the cover plate 102a is fixed to the bucket 101 by bolts. The fixed cylinder 201 is provided in the sliding chamber 102, and the fixed cylinder 201 is fixed to the inner wall of the sliding chamber 102. The sliding rod 202 is slidably connected to the fixed cylinder 201, and the sliding rod 202 is also provided with a plurality of positioning holes 202a, and the positioning holes 202a are evenly arranged in a straight line. The adjusting rod 203 is rotatably connected to the fixed cylinder 201, and a pressure rod 203a is provided at one end of the adjusting rod 203, and the fixing rod 204 is fixed to the other end of the adjusting rod 203 away from the bucket tooth 206. A notch 201a is provided below the sliding rod 202 on the fixed cylinder 201, and the rotating axis of the adjusting rod 203 is provided in the notch 201a, and a reset plate 201b is also provided next to the notch 201a. The reset plate 201b is arranged directly below the fixing rod 204, and the reset plate 201b is provided with the spring 205. One end of the spring 205 is connected to the reset plate 201b, and the other end is connected to the fixing rod 204. The fixing rod 204 can be embedded in the positioning hole 202a.

[0030] During use, when it is necessary to replace or change the extension distance of the bucket tooth 206, first remove the bolts on the cover plate 102a, open the cover plate 102a, and expose the adjusting rod 203. In the initial state, the fixing rod 204 is embedded in the positioning hole 202a to ensure the fixation of the slide bar 202 and the fixing cylinder 201, so that the bucket tooth 206 is stable. When replacing, just press the pressing rod 203a on the adjusting rod 203. Due to the lever effect, the fixing rod 204 at the other end can be lifted up to make the fixing rod 204 away from the positioning hole 202a. At this time, the slide bar 202 is released and can be Push the bucket tooth 206 out of the sliding cavity 102. When it moves to the target length, release the pressure rod 203a, reset the spring 205 at the bottom of the fixed rod 204, lift the fixed rod 204, and re-embed it into the positioning hole 202a to fix the slide bar 202. The above operation can change the extension length of the bucket tooth 206. When the bucket tooth 206 needs to be replaced, it is only necessary to withdraw the slide bar 202 from the sliding cavity 102 through the above operation, remove the bucket tooth 206, fix the new bucket tooth 206 on the slide bar 202, and then push the slide bar 202 into the sliding cavity 102 again.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An excavation bucket, characterized in that: include, An external component (100) comprises a bucket (101) and a sliding cavity (102) arranged on the bucket (101); An adjustment assembly (200) is arranged in the sliding cavity (102), comprising a fixed cylinder (201), a sliding rod (202) slidably connected to the fixed cylinder (201), an adjustment rod (203) arranged in the fixed cylinder (201), a fixed rod (204) arranged on the adjustment rod (203), a spring (205) arranged in the fixed cylinder (201), and a bucket tooth (206) fixedly connected to the sliding rod (202).

2. The excavating bucket according to claim 1, characterized in that: A plurality of sliding cavities (102) are provided and are evenly arranged at the end of the bucket (101).

3. The excavating bucket according to claim 2, characterized in that: A cover plate (102a) is provided at the bottom of the sliding cavity (102), and the cover plate (102a) is fixed to the bucket (101) by means of bolts.

4. The excavating bucket according to claim 3, characterized in that: The fixed cylinder (201) is disposed in the sliding cavity (102), and the fixed cylinder (201) is fixedly disposed on the inner wall of the sliding cavity (102).

5. The excavating bucket according to claim 4, characterized in that: The sliding rod (202) is slidably connected to the fixed tube (201), and a plurality of positioning holes (202a) are also provided on the sliding rod (202), and the positioning holes (202a) are evenly arranged in a straight line.

6. The excavating bucket according to claim 5, characterized in that: The adjusting rod (203) is rotatably connected to the fixing tube (201); a pressing rod (203a) is provided at one end of the adjusting rod (203); and the fixing rod (204) is fixed to the other end of the adjusting rod (203) away from the bucket tooth (206).

7. The excavating bucket according to claim 6, characterized in that: A notch (201a) is provided below the upper slide bar (202) of the fixed cylinder (201), a rotation axis of the adjustment bar (203) is arranged in the notch (201a), and a reset plate (201b) is also arranged next to the notch (201a).

8. The excavating bucket according to claim 7, characterized in that: The reset plate (201b) is arranged directly below the fixing rod (204), and the spring (205) is arranged on the reset plate (201b).

9. The excavating bucket according to claim 8, characterized in that: One end of the spring (205) is connected to the reset plate (201b), and the other end is connected to the fixing rod (204).

10. The excavating bucket according to claim 9, characterized in that: The fixing rod (204) can be embedded in the positioning hole (202a).

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