Excavator bucket

Abstract

The utility model provides an excavator bucket, which comprises an excavator bucket main body, and the front part of the excavator bucket main body is provided with digging teeth. The digging teeth are detachably provided with a mounting plate, and the mounting plate extends outwards to the front portions of the digging teeth. The mounting plate is arranged on the upper portions of the digging teeth, the digging teeth are covered or gaps among the digging teeth are filled through the mounting plate, so that the front portion of the digging bucket forms a plane, materials can be guided into the digging bucket from the mounting plate, and shallow grooves formed by the digging teeth can be avoided. In the construction process, the excavator bucket with the mounting plate is horizontally pushed to the ground, the relatively flat ground is obtained, ground leveling work is achieved, and later construction can also be facilitated. And finally, the mounting plate is detachably mounted, and when the digging teeth need to be used, the mounting plate can be detached, so that a worker can flexibly mount or detach the mounting plate according to needs, and the use flexibility of the digging bucket is improved.

Description

Technical Field

[0001] The utility model relates to an excavator, in particular to a bucket of the excavator. Background Art

[0002] An excavator is one of the conventional equipment for civil engineering construction, and a bucket is a shovel-shaped structure used by an excavator to dig sand and gravel and other materials. A conventional bucket is generally provided with digging teeth at the front, which are used to dig and separate materials so that the materials can enter the bucket.

[0003] However, in some excavation processes, when excavating to the bottom, due to the presence of the digging teeth, multiple shallow grooves will be formed at the bottom of the material. The shallow grooves are drawn by the digging teeth during the forward movement. The presence of these shallow grooves will shovel the soil under the material into the bucket, or form shallow grooves at the construction site that affect construction.

[0004] When excavating materials, the presence of shallow grooves causes the materials at the bottom close to the ground to be mixed with soil; when using a bucket at a construction site, the presence of shallow grooves will affect the construction, and a leveler is required to flatten the construction ground after the excavator is used.

[0005] For this purpose, a bucket without digging teeth may be provided, but the use of the bucket without digging teeth will affect the performance of the bucket during normal use. Utility Model Content

[0006] The utility model provides an excavator bucket, which solves the problem that the digging teeth at the front of the bucket in the prior art may cause the materials at the bottom to be mixed with soil, or cause shallow grooves to appear at the construction site, which may affect subsequent construction.

[0007] The utility model provides an excavator bucket, comprising a bucket body, wherein a digging tooth is arranged at the front of the bucket body, wherein the digging tooth is detachably mounted with a mounting plate, and the mounting plate extends outward to the front of the digging tooth.

[0008] Preferably, the thickness of the mounting plate gradually decreases from back to front.

[0009] Preferably, the front parts of the side plates on both sides of the bucket body are further provided with protruding plates, and the front parts of the protruding plates are connected to the mounting plates.

[0010] More preferably, the front portion of the protruding plate extends obliquely upward and forward, a recess is formed between the protruding plate and the side plate of the bucket body, and the rear portion of the mounting plate is inserted into the recess.

[0011] More preferably, a U-shaped plate is provided at the lower part of the protruding plate, and the U-shaped plate is inserted into the side plate of the bucket body; the U-shaped plate and the side plate are connected by bolts.

[0012] Preferably, a mounting hole is provided at the front of the bottom plate of the bucket, and a pin extending downward is provided on the mounting plate, and the pin is inserted into the mounting hole.

[0013] Preferably, a protruding latch tooth extending downward is provided at the rear of the mounting plate, and the protruding latch tooth is engaged with the gap between the digging teeth.

[0014] Compared with the prior art, the excavator bucket provided by the utility model has the following beneficial technical effects:

[0015] The excavator bucket provided by the utility model has a mounting plate arranged on the upper part of the digging teeth, and the digging teeth are covered or the gaps between the digging teeth are filled by the mounting plate, so that the front part of the bucket forms a plane. During the use of the bucket, materials are dug through the mounting plate without teeth at the front end, and the materials can be introduced from the mounting plate into the inside of the bucket. The mounting plate directly contacts the ground, and the formation of a shallow groove can be avoided. At the same time, during the construction process, the bucket with the mounting plate can be used to push the ground flatly to obtain a relatively flat ground, and the ground leveling work can be achieved, so as to facilitate the later construction.

[0016] At the same time, since the above-mentioned mounting plate is installed in a detachable manner such as by bolts, when the digging teeth need to be used, the mounting plate can be removed, so that the staff can flexibly install or remove the mounting plate according to needs, thereby improving the flexibility of the bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 or the description of the prior art are briefly introduced below.

[0018] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.

[0019] Figure 1 It is a partial three-dimensional structural schematic diagram of the excavator bucket in Example 1 of the utility model when the mounting plate is not installed.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the excavator bucket when the mounting plate is installed in Example 1 of the utility model.

[0021] Figure 3 It is a partial side view schematic diagram of the excavator bucket in Example 1 of the utility model.

[0022] Figure 4 In the utility model embodiment 1 Figure 3 Enlarged view of part A.

[0023] In the figure: 1. side plate; 2. bottom plate; 3. mounting hole; 4. digging teeth; 5. protruding plate; 6. mounting plate; 7. bucket body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] Example 1

[0031] The present embodiment provides an excavator bucket, which includes a bucket body 7, and a digging tooth 4 is provided at the front of the bucket body 7. The digging tooth 4 is detachably mounted with a mounting plate 6, and the mounting plate 6 extends outward to the front of the digging tooth 4.

[0032] In this embodiment, the front lower end of the mounting plate 6 fits the bottom plate 2 of the bucket body 7. When the excavator bucket provided in this embodiment needs to level the land or dig the bottom materials, the mounting plate 6 needs to be installed at the front of the bucket by means of bolts or the like, and the mounting plate 6 covers or fills the gaps between the digging teeth 4, so that the front of the bucket forms a plane. During the use of the bucket, the materials can be digged from the mounting plate 6 without teeth at the front end, and the materials can be introduced into the bucket from the mounting plate 6. The mounting plate 6 directly contacts the ground, which can avoid the formation of shallow grooves. At the same time, when the ground needs to be leveled, due to the presence of raised sand and gravel on the ground, the ground can be pushed flat by the bucket with the mounting plate 6 to obtain a relatively flat ground, so as to achieve the leveling of the ground, so as to facilitate the later construction. Of course, when the construction object of the excavator is relatively hard, the mounting plate 6 also needs to be disassembled, and the hard materials to be dug are separated and processed by the bucket with the digging teeth 4.

[0033] Specifically, in this embodiment, in order to reduce the resistance to excavation, the thickness of the above-mentioned mounting plate 6 gradually decreases from the back to the front. The front thickness of the mounting plate 6 is small, which is convenient for excavating materials, and the rear thickness of the mounting plate 6 is large, which is convenient for improving the strength of the mounting plate 6.

[0034] Specifically, in the present embodiment, in order to increase the amount of material excavated by the bucket, increase the excavation volume, and prevent the material from flowing out from the two sides of the bucket, the front of the side plates 1 on both sides of the bucket body 7 is also provided with a protruding plate 5; of course, in order to better fix the mounting plate 6, prevent the mounting plate 6 from moving backward during the excavation of materials, and improve the mounting strength of the mounting plate 6, the front of the protruding plate 5 is connected to the mounting plate 6.

[0035] More specifically, in this embodiment, in order to enable the protruding plate to better clamp the mounting plate 6, the front portion of the protruding plate 5 extends obliquely upward and forward, a recess is formed between the protruding plate 5 and the side plate 1 of the bucket body 7, and the rear portion of the mounting plate 6 is clamped into the recess.

[0036] More specifically, in the present embodiment, the protruding plate 5 can be directly welded to the bucket body 7 at the bottom, and the protruding plate 5 can also be integrally formed with the bucket body 7, but in the present embodiment, a more convenient installation method is also provided, namely: a U-shaped plate (not shown in the figure) is provided at the bottom of the protruding plate 5, and the U-shaped plate is inserted into the side plate 1 of the bucket body 7; the U-shaped plate and the side plate 1 are connected by bolts.

[0037] Specifically, in this embodiment, in order to install the above-mentioned mounting plate 6, a mounting hole 3 is provided at the front of the bottom plate of the bucket, and a pin shaft extending downward is provided on the mounting plate 6, and the pin shaft is inserted into the mounting hole 3.

[0038] More specifically, in order to further fix the mounting plate 6 , a protruding latch tooth extending downward is provided at the rear of the mounting plate 6 , and the protruding latch tooth is inserted into the gap between the digging teeth 4 .

[0039] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. An excavator bucket, comprising a bucket body, wherein the front portion of the bucket body is provided with digging teeth, characterized in that: The digging tooth is detachably mounted with a mounting plate, and the mounting plate extends outwardly to the front of the digging tooth.

2. The excavator bucket according to claim 1, characterized in that: The thickness of the mounting plate decreases gradually from the back to the front.

3. The excavator bucket according to claim 1, characterized in that: The front parts of the side plates on both sides of the bucket body are also provided with protruding plates, the mounting plate is located on the upper part of the digging teeth, and the front part of the protruding plate is connected to the mounting plate.

4. The excavator bucket according to claim 3, characterized in that: The front part of the protruding plate extends obliquely upward and forward, a recess is formed between the protruding plate and the side plate of the bucket body, and the rear part of the mounting plate is inserted into the recess.

5. The excavator bucket according to claim 3, characterized in that: A U-shaped plate is provided at the lower part of the protruding plate, and the U-shaped plate is clamped into the side plate of the bucket body; the U-shaped plate and the side plate are connected by bolts.

6. The excavator bucket according to claim 1, characterized in that: The front part of the bottom plate of the bucket is provided with a mounting hole, and the bottom plate is provided with a pin shaft extending downward, and the pin shaft is inserted into the mounting hole.

7. The excavator bucket according to claim 1, characterized in that: The rear part of the mounting plate is provided with a protruding latch tooth extending downward, and the protruding latch tooth is engaged in the gap between the digging teeth.

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