CN115419130B - Excavator bucket and excavator - Google Patents
Excavator bucket and excavator Download PDFInfo
- Publication number
- CN115419130B CN115419130B CN202210981764.8A CN202210981764A CN115419130B CN 115419130 B CN115419130 B CN 115419130B CN 202210981764 A CN202210981764 A CN 202210981764A CN 115419130 B CN115419130 B CN 115419130B
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- Prior art keywords
- plate
- reinforcing plate
- edge
- bucket
- reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 93
- 238000007789 sealing Methods 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The invention relates to excavator equipment, and discloses an excavating bucket which comprises a bottom plate and side sealing plates, wherein the bottom plate and the side sealing plates arranged on two sides of the bottom plate are encircled to form a bucket main body, a cover bent plate is arranged at the front end of the upper surface of the bottom plate, a box body structure can be formed by the cover bent plate and the bottom plate, side edge plates are respectively connected with the front parts of two sides of the box body structure, the rear parts of two sides of the box body structure are connected with the side sealing plates, the side edge plates are connected with the side sealing plates, a second reinforcing plate is arranged on the outer side of the side sealing plates and is connected with a first reinforcing plate positioned on the lower part of the outer side of the side sealing plates, one end of the second reinforcing plate is connected with the first reinforcing plate, the other end of the second reinforcing plate is connected with the upper edge of the side sealing plates, a connecting plate is arranged between the second reinforcing plate and the side edge plates, and the connecting plate can be encircled to form a triangular structure. The excavator bucket can improve structural strength, is light in weight, and can reduce production and manufacturing costs. The invention also relates to an excavator comprising the excavating bucket.
Description
Technical Field
The present invention relates to excavator equipment, and in particular to an excavating bucket. The invention also relates to an excavator comprising the excavating bucket.
Background
The bucket refers to a bucket which is installed on an excavator and used, and is also called a bucket, and is divided into a backhoe bucket and a front shovel bucket according to working modes, and the backhoe bucket is commonly used. The working device is the most widely applied working device in the accessory of the excavator, and is mainly used for excavating, loading and unloading materials. The working condition of the bucket is very bad, and the bucket often works under repeated asymmetric even vibrating impact load, the steel plate and the welding seam of the bucket are easy to rust and crack, the fatigue of the movable arm, the bucket rod and the bucket is aggravated, and the performance of the whole machine is damaged. The structural strength of the bucket directly determines the performance and durability of the bucket itself, while the width of the bucket negatively affects the overall working device.
In order to improve the overall strength and the stress condition of the existing bucket, a box body structure consisting of a bottom plate and a cover bending plate is often wrapped by a side blade plate; the scheme is as follows: the bottom plate is arranged below, and the cover bending plate is arranged above; the front end of the bottom plate is connected with the front end of the cover bending plate, the rear end of the bottom plate is connected with the rear end of the cover bending plate, so that a closed box body is formed, the side face of the cross section opening of the box body is completely sealed with the upper end of the side blade plate, and the lower end of the side blade plate is connected with the main blade plate and the bucket teeth; all forces on the cross-section box body are directly transmitted to the main blade plate and the bucket teeth at the lower end of the side blade plate from the upper end of the side blade plate, and the structure has the effects that the integral bucket structure is reinforced and the stress is good; however, the side blade plate completely wraps the box body, so that the area of the side blade plate is greatly increased, and the thickness of the side blade plate is also thick, so that the material consumption of steel is large, and the problem of heavy weight and high manufacturing cost of the bucket is caused.
Therefore, a new type of excavating bucket needs to be designed.
Disclosure of Invention
The invention aims to provide an excavating bucket which can improve the structural strength, has light weight and can reduce the production and manufacturing cost.
In order to achieve the above technical problem, according to an aspect of the present invention, there is provided an excavating bucket, including a bottom plate and side seal plates, wherein the bottom plate and the side seal plates disposed on both sides thereof surround to form a bucket body, a cover bent plate is disposed at a front end of an upper surface of the bottom plate, the cover bent plate and the bottom plate can form a box structure, front portions of both sides of the box structure are respectively connected with side edge plates, rear portions of both sides of the box structure are connected with the side seal plates, the side edge plates are connected with the side seal plates, a second reinforcing plate is disposed on an outer side of the side seal plates and a first reinforcing plate disposed on a lower portion of an outer side of the side seal plates, one end of the second reinforcing plate is connected with the first reinforcing plate, the other end of the second reinforcing plate is connected with an upper edge of the side seal plates, and a connecting plate is disposed between the second reinforcing plate and the side edge plates, and the connecting plate and the side edge plates can form a triangle structure.
Preferably, the middle area of the connecting plate is provided with a hollow structure with the same cross-sectional shape as the box body structure, the cross-sectional area of the hollow structure is smaller than that of the box body structure, the inner surface of the connecting plate is attached to the outer surface of the side sealing plate, and the upper edge of the connecting plate is lower than the upper edge of the side sealing plate.
Preferably, the upper edge of the connecting plate is lower than the upper edge of the side sealing plate and higher than the upper edge of the cover bending plate, and the lower edge of the connecting plate is lower than the lower edge of the box body structure.
Preferably, the outer edge of the first reinforcing plate coincides with the lower edge of the bottom plate.
Specifically, the front end of the first reinforcing plate is connected with the lower side of the rear end of the side blade plate.
Preferably, the upper end edge of the second reinforcing plate protrudes from the upper end edge of the side sealing plate.
Specifically, the second reinforcing plate is connected to an upper edge of the front end of the first reinforcing plate.
Preferably, the upper end of the second reinforcing plate is located at the rear of the case structure.
Preferably, the bottom end front side of the second reinforcing plate is connected to the rear end lower side of the side blade plate.
The invention also discloses an excavator, which comprises the excavating bucket according to any one of the technical schemes.
Through the technical scheme, the invention has the following beneficial effects:
the invention provides an excavating bucket, which comprises a bottom plate and side sealing plates arranged on two sides of the bottom plate, wherein the bottom plate forms a bucket body, the upper end of the bottom plate is provided with a cover bent plate, the cover bent plate and the bottom plate form a box structure, two sides of the front part of the box structure are provided with side edge plates, two sides of the rear part of the box structure are connected with the side sealing plates, the outer side of the side sealing plates is provided with a first reinforcing plate and a second reinforcing plate, one end of the second reinforcing plate is connected with the first reinforcing plate, the other end of the second reinforcing plate is provided with a connecting plate between the side edge plates, and the connecting plate, the side edge plates and the second reinforcing plate are encircled to form a triangular structure.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is one of the structural schematic views of an embodiment of an excavating bucket of the present invention;
FIG. 2 is a second schematic structural view of an embodiment of the excavating bucket of the present invention;
FIG. 3 is a schematic view of an excavating bucket of the present invention showing one of the construction of an embodiment of the mounting attachment plate;
FIG. 4 is a second schematic view of an embodiment of the excavating bucket of the present invention as a mounting web;
fig. 5 is an enlarged view at a of fig. 2.
Description of the reference numerals
11. First reinforcing plate of side sealing plate 12
13. Second reinforcing plate 14 side blade plate
15. Bottom plate of connecting plate 21
22. Cover bending plate
Detailed Description
The following detailed description of the embodiments of the invention is provided in connection with the accompanying drawings, it being understood that the embodiments described herein are for purposes of illustration and explanation only, and the scope of the invention is not limited to the following embodiments.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "disposed" are to be construed broadly, and for example, the connection may be a direct connection, an indirect connection via an intermediary, a fixed connection, a removable connection, or an integral connection; either directly or indirectly via intermediate connectors, or by communication between or interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, and thus, features defining "first," "second," or the like, may explicitly or implicitly include one or more of such features.
In the present invention, unless otherwise stated, directional terms such as "upper and lower" are used with respect to the inner and outer directions of the corresponding parts, and further "side" is defined with respect to the direction in which the excavating bucket is used, and "front" is defined with respect to the direction in which the excavating bucket is arranged, particularly in the drawings provided in the present invention, the directional or positional relationship used is based on the directional or positional relationship shown in the drawings, and is contacted only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention; the directional terms of the present invention should be construed in connection with its actual installation state.
Referring to fig. 1, the excavating bucket provided by the invention comprises a bottom plate 21 and side sealing plates 11, wherein the bottom plate 21 and the side sealing plates 11 arranged on two sides of the bottom plate 21 are encircled to form a bucket main body of the excavating bucket, a cover bending plate 22 is arranged at the front end of the upper surface of the bottom plate 21, the cover bending plate 22 is connected with the bottom plate 21 to form a box structure, as shown in fig. 3 to 4, side edge plates 14 are respectively arranged at the front parts of two sides of the box structure, the rear parts are connected with the side sealing plates 11, the side sealing plates 11 are connected with the side edge plates 14, a first reinforcing plate 12 and a second reinforcing plate 13 are arranged on the outer sides of the side sealing plates 11, the first reinforcing plate 12 is positioned at the lower part of the outer sides of the side sealing plates 11, one end of the second reinforcing plate 13 is connected with the first reinforcing plate 12, the other end of the second reinforcing plate 13 is connected with the edge of the side sealing plates 11, a connecting plate 15 is arranged between the second reinforcing plate 13 and the side edge plates 14, and the connecting plate 15 and the side edge plates 14 are encircled to form a triangular structure.
In the above-mentioned aspects, the terms such as "front end", "rear portion", etc. specifically refer to that the opening direction of the bucket body is toward the front end, the opening direction of the bottom plate 21 is toward the rear portion, and the surface of the bottom plate facing the interior of the bucket body is an inner surface and the surface facing away from the interior of the bucket body is an outer surface. In the above-mentioned technical solution, as shown in fig. 1 to 2, the connecting plate 15 is disposed between the second reinforcing plate 13 and the side blade 14, and two ends of the connecting plate 15 are respectively connected with the upper end of the second reinforcing plate 13 and the upper end of the side blade 14, as shown in fig. 1, the lower end of the second reinforcing plate 13 is connected with the first reinforcing plate 12 and also contacts with the side blade 14, so that a stable triangular structure is formed between the second reinforcing plate 13 and the connecting plate 15 and between the side blade 14.
The invention gives up to use a large reinforcing plate to structurally reinforce the excavating bucket, and the first reinforcing plate 12 and the second reinforcing plate 13 are arranged on the outer side of the side sealing plate 11 to improve the structural strength of the excavating bucket, so that the combination of the first reinforcing plate 12 and the second reinforcing plate 13 not only can improve the structural strength, but also can reduce the production cost, and secondly, the invention ensures that the box body structure can transmit the stress to the upper end of the side edge plate 14 and the second reinforcing plate 13 when the excavating bucket is stressed by encircling the connecting plate 15, the second reinforcing plate 13 and the side edge plate 14, so that the integral stress of the excavating bucket is more uniform, the excavating bucket is not easy to damage, and the service life is prolonged.
As a specific embodiment of the present invention, as shown in fig. 5, the middle area of the connection plate 15 in the present invention is provided with a hollow structure, the cross-sectional shape of which communicates with the cross-sectional shape of the case structure, the cross-sectional area of which is smaller than that of the case structure, and the inner surface of the connection plate 15 is fitted to the outer surface of the side seal plate 11, it is to be understood that the reference to "the cross-sectional shape of the case structure" in this technical scheme specifically refers to the cross-sectional shape of the portion of the case structure to which both sides of the case structure are respectively connected to the side seal plate 11, and further, it is to be noted that the cross-sectional area of the connection plate 15 is larger than that of the portion of the case structure, and the cross-sectional area of the hollow structure is smaller than that of the portion. The connecting plate 15 is mainly used for dispersing the force received by the rear part of the box body structure, one part of the force received by the box body structure is transmitted to the upper end of the side blade plate 14, the other part of the force is transmitted to the second reinforcing plate 13 through the connecting plate 15, and the second reinforcing plate 13 transmits part of the force to the first reinforcing plate 12, so that the overall structural strength of the excavating bucket is improved, and the capacity of the excavating bucket provided by the invention for bearing the force is also greatly improved.
As another embodiment of the present invention, as shown in fig. 5, for more specific positions of the connection plate 15, the upper edge of the connection plate 15 is lower than the upper edge of the side sealing plate 11 and higher than the upper edge of the cover bending plate 22, and the lower edge of the connection plate 15 is lower than the lower edge of the box structure, so that it is ensured that the connection plate 15 completely covers the rear portion of the box structure.
In addition, as shown in fig. 4, as a specific embodiment of the present invention, the outer edge of the first reinforcing plate 12 coincides with the lower edge of the bottom plate 21, the first reinforcing plate 12 is disposed at the lower portion of the outer side of the side seal plate 11, and the outer edge coincides with the lower edge of the bottom plate 21, so that the forces applied to the lower end of the bottom plate 21 and the lower end of the side seal plate 11 can be dispersed, and when the excavating bucket performs shoveling or the like, the lower end of the bottom plate 21 and the lower end of the side seal plate 11 inevitably receive the pressure from the object to be constructed, and the first reinforcing plate 12 is disposed, on the one hand, so as to strengthen the overall structural strength of the bucket, and on the other hand, the force from the lower side of the bucket can be dispersed, so that the bucket is prevented from being deformed due to the too large pressure applied to the bucket by the object to be constructed.
Further, as shown in fig. 1, the front end of the first reinforcing plate 12 is connected to the lower side of the rear end of the side blade 14, so that the first reinforcing plate 12, the second reinforcing plate 13 and the side blade 14 can form a complete whole, so that the overall structural strength of the excavator bucket provided by the invention is improved, and meanwhile, the external force applied to the bucket can be uniformly dispersed, and the problem that part of the bucket is deformed or damaged due to uneven stress is avoided.
The "front end of the first reinforcing plate 12" and the "rear end lower side of the side blade plate 14" mentioned in the above-mentioned embodiments refer to the lower sides of the end of the first reinforcing plate 12 facing the opening of the bucket body and the end of the side blade plate 14 facing away from the opening of the bucket body, respectively.
For the second reinforcing plate 13 according to the present invention, referring to fig. 4, as a specific embodiment of the present invention, the edge of the upper end of the second reinforcing plate 13 is higher than the upper end edge of the side sealing plate 11, so that the upper edge of the side sealing plate 11 can be protected from damage due to collision or large pressure applied to the upper edge of the side sealing plate 11 during construction.
Further, the second reinforcing plate 13 is connected to the upper edge of the front end of the first reinforcing plate 12, see fig. 4, so that the reinforcing structure formed by the side blade plate 14, the first reinforcing plate 12 and the second reinforcing plate 13 is more stable and more uniformly stressed.
The upper end of the second reinforcing plate needs to be located at the rear of the box structure, so that the force applied to the box structure can be better transmitted to the second reinforcing plate 13 through the side sealing plate 11.
Furthermore, the front side of the bottom end of the second reinforcing plate 13 is connected to the lower side of the rear end of the side blade plate 14, and it can be seen from fig. 4 that the lower end of the second reinforcing plate 13 is disposed between the first reinforcing plate 12 and the side blade plate 14, which has the advantage that the first reinforcing plate 12, the second reinforcing plate 13 and the side blade plate 14 can form a complete reinforcing structure.
Further, referring to fig. 1, the present invention provides an excavating bucket, and thus, a tooth claw structure capable of being inserted into the interior of a work object is provided at the front side of the lower end of the floor 21.
In addition, referring to fig. 1, as an excavating bucket provided by the present invention, an ear plate structure is further provided above the case structure, and the ear plate structure can be used as a connector for mounting the excavating bucket.
More specifically, in order to enhance the overall structural strength of the excavating bucket provided by the present invention, as well as the strength of the connection between the floor 21 and the side blade 14, a reinforcing rib structure is provided between the floor 21 and the side blade 14.
While the excavating bucket according to the first aspect of the present invention has been described above with reference to the specific embodiments, it will be understood that the main structure and dimensions of the excavating bucket according to the present invention are not limited to the specific configurations described in the above embodiments, and may be other configurations, as long as the purpose of providing the first reinforcing plate 12, the second reinforcing plate 13, and the connecting plate 15 on the outer side of the side seal plate 11, and the connecting plate 15, the second reinforcing plate 13, and the side blade plate 14 can be surrounded to form a stable triangular structure, and at the same time, have good mounting reliability is satisfied.
A second aspect of the present invention provides an excavator mounted with the excavating bucket mentioned in some of the above embodiments and examples, which is high in overall structural strength and low in production cost.
The excavating bucket provided by the invention has the advantages that the first reinforcing plate 12 and the second reinforcing plate 13 are arranged on the outer side of the side sealing plate 11 to strengthen the overall structural strength, the box structure formed by surrounding the cover bending plate 22 and the bottom plate 21 is divided into two parts, the two sides of the front part are connected with the side edge plate 14, the two sides of the rear part are connected with the side sealing plate 11, the connecting plate 15 is arranged between the second reinforcing plate 13 and the side edge plate 14, the connecting plate 15, the second reinforcing plate 13 and the side edge plate 14 form a stable triangular structure, the middle area of the connecting plate 15 is provided with a hollow structure, other areas of the connecting plate 15 can correspond to the edges of the rear part of the box structure and can cover the edges, so that the box structure can transmit the received force to the upper end of the side edge plate 14 and can transmit the received force to the second reinforcing plate 13 through the connecting plate 15, the stress capability of the excavating bucket is improved, in addition, the production cost is reduced by using the first reinforcing plate 12 and the second reinforcing plate 13 to strengthen the overall structure of the excavating bucket, and the self weight of the excavating bucket is further provided by the invention.
In the description of the present invention, the descriptions of the terms "one embodiment," "some embodiments," "a particular implementation," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (6)
1. The utility model provides an excavating bucket, its characterized in that includes bottom plate (21) and side seal board (11), bottom plate (21) with set up in its both sides side seal board (11) are encircled and are formed the scraper bowl main part, the upper surface front end of bottom plate (21) is provided with lid bent plate (22), lid bent plate (22) with bottom plate (21) link to each other and form the box structure, the front end of box structure both sides is connected with side edge board (14) respectively, the rear portion of box structure both sides links to each other with side seal board (11), and side edge board (14) with side seal board (11) link to each other, the outside of side seal board (11) is provided with second reinforcing plate (13) and is located first reinforcing plate (12) of the lower part in the side seal board (11), one end of second reinforcing plate (13) with first reinforcing plate (12) link to each other, the other end of second reinforcing plate (13) with the upper edge of side (11) link to each other, second reinforcing plate (13) with side seal board (14) are located in the side edge board (15) is located in the side seal board (15) and the side seal board (15), the lower edge of the connecting plate (15) is lower than the lower edge of the box body structure, and the outer edge of the first reinforcing plate (12) is overlapped with the lower edge of the bottom plate (21).
2. The excavating bucket according to claim 1, wherein the intermediate area of the connecting plate (15) is provided with a hollow structure having the same cross-sectional shape as the box structure, the cross-sectional area of the hollow structure is smaller than the cross-sectional area of the box structure, and the inner surface of the connecting plate (15) is attached to the outer surface of the side seal plate (11).
3. An excavating bucket according to claim 1 wherein the front end of the first reinforcing plate (12) is connected to the underside of the rear end of the side edge plate (14).
4. An excavating bucket according to claim 1, wherein the upper end edge of the second reinforcing plate (13) protrudes from the upper end edge of the side closure plate (11).
5. An excavating bucket according to claim 1, wherein the upper end of the second reinforcing plate (13) is located at the rear of the box structure.
6. An excavator comprising an excavating bucket according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981764.8A CN115419130B (en) | 2022-08-15 | 2022-08-15 | Excavator bucket and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981764.8A CN115419130B (en) | 2022-08-15 | 2022-08-15 | Excavator bucket and excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115419130A CN115419130A (en) | 2022-12-02 |
| CN115419130B true CN115419130B (en) | 2024-02-02 |
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ID=84197981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210981764.8A Active CN115419130B (en) | 2022-08-15 | 2022-08-15 | Excavator bucket and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115419130B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114621A (en) * | 2013-02-28 | 2013-05-22 | 柳州柳工挖掘机有限公司 | Digging bucket |
| CN104264736A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进南夏墅静电喷塑有限公司 | Excvavtor bucket |
| CN210597420U (en) * | 2019-06-24 | 2020-05-22 | 江阴市华天工程机械有限公司 | Digging bucket |
| CN112026817A (en) * | 2020-08-07 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Front end draft sill force transmission structure, end underframe and railway vehicle |
| CN215367469U (en) * | 2021-07-07 | 2021-12-31 | 中联重科土方机械有限公司 | Excavator bucket and excavator |
| CN215483183U (en) * | 2021-05-27 | 2022-01-11 | 龙岩高岭土股份有限公司 | Kaolin mining bucket |
-
2022
- 2022-08-15 CN CN202210981764.8A patent/CN115419130B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114621A (en) * | 2013-02-28 | 2013-05-22 | 柳州柳工挖掘机有限公司 | Digging bucket |
| CN104264736A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进南夏墅静电喷塑有限公司 | Excvavtor bucket |
| CN210597420U (en) * | 2019-06-24 | 2020-05-22 | 江阴市华天工程机械有限公司 | Digging bucket |
| CN112026817A (en) * | 2020-08-07 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Front end draft sill force transmission structure, end underframe and railway vehicle |
| CN215483183U (en) * | 2021-05-27 | 2022-01-11 | 龙岩高岭土股份有限公司 | Kaolin mining bucket |
| CN215367469U (en) * | 2021-07-07 | 2021-12-31 | 中联重科土方机械有限公司 | Excavator bucket and excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115419130A (en) | 2022-12-02 |
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