Title:
MINING DUMP TRUCK BUCKET AND MINING DUMP TRUCK
Document Type and Number:
WIPO Patent Application WO/2023/138085
Kind Code:
A1
Abstract:
A mining dump truck bucket and a mining dump truck, which relate to the technical field of mining equipment. The mining dump truck bucket comprises a bottom plate (1), a front plate (2) connected to a front portion of the bottom plate (1), and side plates (3) connected to side portions of the bottom plate (1), wherein a first projecting portion (4) is arranged in the middle of an inner surface of the bottom plate (1), the first projecting portion (4) extends in a longitudinal direction of the bottom plate, the first projecting portion (4) comprises first side faces (41), and the first side faces (41) incline from the top of the first projecting portion (4) to the side plates (3); and a second projecting portion (5) is arranged in the middle of an inner surface of the front plate (2), the second projecting portion (5) extends in a heightwise direction of the front plate (2), the second projecting portion (5) comprises second side faces (51), and the second side faces (51) incline from the top of the second projecting portion (5) to the side plates (3). Therefore, the main aim is to avoid the problems of steel plate deformation, welding seam cracking, etc. that are prone to occurring when a mining dump truck bucket is hit by ores, thereby improving the loading efficiency of the bucket.
Inventors:
LV JIAN (CN)
ZHOU XU (CN)
LI KUN (CN)
MA XIAOBO (CN)
ZHOU XU (CN)
LI KUN (CN)
MA XIAOBO (CN)
Application Number:
PCT/CN2022/120072
Publication Date:
July 27, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
SANY HEAVY EQUIPMENT CO LTD (CN)
International Classes:
B60P1/28; B62D33/02
Domestic Patent References:
| WO2010020925A1 | 2010-02-25 | |||
| WO2018130967A1 | 2018-07-19 |
Foreign References:
| CN216659703U | 2022-06-03 | |||
| CN203486024U | 2014-03-19 | |||
| CN107089179A | 2017-08-25 | |||
| CN215154177U | 2021-12-14 | |||
| CN202573922U | 2012-12-05 | |||
| CN103661066A | 2014-03-26 | |||
| CN204077473U | 2015-01-07 | |||
| CN203739717U | 2014-07-30 | |||
| CN203739718U | 2014-07-30 | |||
| CN214420289U | 2021-10-19 | |||
| CN210174995U | 2020-03-24 | |||
| EP3495201A1 | 2019-06-12 | |||
| FR2883831A1 | 2006-10-06 | |||
| US3729230A | 1973-04-24 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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