CN218267140U - 一种潜孔钻机用新型回转齿轮箱 - Google Patents
一种潜孔钻机用新型回转齿轮箱 Download PDFInfo
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- CN218267140U CN218267140U CN202222609835.XU CN202222609835U CN218267140U CN 218267140 U CN218267140 U CN 218267140U CN 202222609835 U CN202222609835 U CN 202222609835U CN 218267140 U CN218267140 U CN 218267140U
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- gear
- main shaft
- shaft
- gear box
- gearbox
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 31
- 210000004907 gland Anatomy 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005065 mining Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
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CN202222609835.XU CN218267140U (zh) | 2022-09-30 | 2022-09-30 | 一种潜孔钻机用新型回转齿轮箱 |
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CN202222609835.XU CN218267140U (zh) | 2022-09-30 | 2022-09-30 | 一种潜孔钻机用新型回转齿轮箱 |
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CN218267140U true CN218267140U (zh) | 2023-01-10 |
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2022
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Rotary Gearbox for Downhole Drilling Machine Effective date of registration: 20231212 Granted publication date: 20230110 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou Kecheng branch Pledgor: Quzhou Hengda CNC Machine Tool Co.,Ltd. Registration number: Y2023980070534 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230110 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou Kecheng branch Pledgor: Quzhou Hengda CNC Machine Tool Co.,Ltd. Registration number: Y2023980070534 |