CN107299962B - Overturning power and conveying power input device convenient for remote disassembly and assembly - Google Patents
Overturning power and conveying power input device convenient for remote disassembly and assembly Download PDFInfo
- Publication number
- CN107299962B CN107299962B CN201710532718.9A CN201710532718A CN107299962B CN 107299962 B CN107299962 B CN 107299962B CN 201710532718 A CN201710532718 A CN 201710532718A CN 107299962 B CN107299962 B CN 107299962B
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- CN
- China
- Prior art keywords
- power input
- input device
- conveying
- turnover
- assembly
- 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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Links
- 230000007306 turnover Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000002915 spent fuel radioactive waste Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention belongs to the technical field of material transfer, and relates to a turnover power and conveying power input device convenient for remote disassembly and assembly. The device consists of a turnover power input device, a conveying power input device and a detachable central shaft assembly, wherein the turnover power input device and the conveying power input device are respectively connected with the detachable central shaft assembly; the overturning power input device provides power for converting the materials from the vertical position to the horizontal position; the conveying power input device provides power for pushing the overturned material to move to the next station; the detachable central shaft assembly is connected with the material and can be hoisted together with the material. The device is convenient for remote disassembly and assembly, can shorten disassembly and assembly time, and reduces actions of disassembly tools.
Description
Technical Field
The invention belongs to the technical field of material transfer, and relates to a turnover power and conveying power input device convenient for remote disassembly and assembly.
Background
Nuclear power is used as a safe and clean energy source, and the development of manufacturing technology and safety guarantee technology of the nuclear power reaches quite high level through research, development and practice for many years. The improvement of operation safety and the current situation of conventional energy shortage lead all countries of the world to see the development prospect of nuclear power in a period of the future, and the key technology is mutually absorbed and improved among the countries, so that a nuclear industry system of the world is gradually established. The technology level of the nuclear power industry of China is steadily developed in China, and the installed capacity of China reaches a relatively economic and reasonable proportion. In order to reduce the cost of a nuclear power plant, it is important to reduce the volume of the various plants in a reasonable case.
Post-treatment of spent fuel is a key link in nuclear fuel circulation and is the most widely-used treatment mode for spent fuel discharged from a nuclear reactor at present. The volume of spent fuel post-treatment equipment is reduced, and the construction cost of the nuclear power station can be effectively reduced. Therefore, the method has great significance in structural optimization and innovative design of the spent fuel aftertreatment equipment.
Disclosure of Invention
The invention aims to provide a turnover power and conveying power input device convenient for remote disassembly and assembly, which is convenient for remote disassembly and assembly, shortens disassembly and assembly time, reduces the actions of disassembly tools and is particularly suitable for transferring nuclear waste materials.
In order to achieve the aim, in the basic embodiment, the invention provides a turnover power and conveying power input device which is convenient for remote disassembly and assembly, the device consists of three parts, namely a turnover power input device, a conveying power input device and a detachable central shaft assembly, wherein the turnover power input device and the conveying power input device are respectively connected with the detachable central shaft assembly;
the overturning power input device provides power for converting the materials from the vertical position to the horizontal position;
the conveying power input device provides power for pushing the overturned material to move to the next station;
the detachable central shaft assembly is connected with the material and can be hoisted together with the material.
In a preferred embodiment, the invention provides a turnover power and conveying power input device convenient for remote disassembly and assembly, wherein the detachable central shaft assembly comprises a turnover driven gear, a conveying driven gear, a rotary hollow shaft and a bearing, the turnover driven gear and the conveying driven gear are respectively sleeved on the rotary hollow shaft through the internally installed bearing, and the rotation angle is determined by the rotation angle of a turnover driving gear/a conveying driving gear.
In a preferred embodiment, the invention provides a turnover power and conveying power input device convenient for remote disassembly and assembly, wherein the turnover power input device comprises a turnover power input shaft, a coupler II and a turnover driving gear which are connected in sequence, and the turnover driving gear is connected with a turnover driven gear.
In a preferred embodiment, the invention provides a turnover power and conveying power input device which is convenient for remote disassembly and assembly, wherein the turnover driving gear and the turnover driven gear adopt an external meshed connection mode (convenient for remote disassembly and assembly of a detachable central shaft assembly).
In a preferred embodiment, the invention provides a turnover power and conveying power input device convenient for remote disassembly and assembly, wherein the conveying power input device comprises a conveying power input shaft, a coupler I and a conveying driving gear which are sequentially connected, and the conveying driving gear is connected with the conveying driven gear.
In a preferred embodiment, the invention provides a turnover power and conveying power input device which is convenient for remote disassembly and assembly, wherein the conveying driving gear and the conveying driven gear adopt an external meshed connection mode (convenient for remote disassembly and assembly of a detachable central shaft assembly).
In a preferred embodiment, the invention provides a turnover power and conveying power input device which is convenient for remote disassembly and assembly, wherein a rotary hollow shaft in the detachable central shaft assembly is connected with the materials through bolts.
In a preferred embodiment, the invention provides a turnover power and conveying power input device which is convenient for remote disassembly and assembly, wherein the material is provided with a lifting screw for lifting.
The device is convenient for remote disassembly and assembly, can shorten disassembly and assembly time, reduces the actions of disassembly tools, and is particularly suitable for transferring nuclear waste materials.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic diagram of an assembly of a roll-over driven gear.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
An exemplary remote detachable roll-over power and delivery power input device of the present invention is shown in fig. 1-2, and comprises three parts, namely a roll-over power input device, a delivery power input device and a detachable central shaft assembly, wherein the roll-over power input device and the delivery power input device are respectively connected with the detachable central shaft assembly.
The detachable central shaft assembly comprises a turnover driven gear 6, a conveying driven gear 5, a rotary hollow shaft 4 and a bearing 12, wherein the turnover driven gear 6 and the conveying driven gear 5 are respectively sleeved on the rotary hollow shaft 4 through the bearing 12 which is internally installed.
The turnover power input device is used for providing power for converting the turnover of the material 11 between the vertical position and the horizontal position and comprises a turnover power input shaft 7, a coupler II8 and a turnover driving gear 9 which are sequentially connected.
The conveying power input device is used for providing power for pushing materials to move to the next station and comprises a conveying power input shaft 3, a coupler I2 and a conveying driving gear 1 which are connected in sequence.
The inside of the turning driven gear 6 is provided with a bearing 12, so that the turning driven gear 6 is sleeved on the rotation center shaft 4 in an empty mode and does not synchronously rotate with the rotation center shaft 4, and the rotation angle is determined by the rotation angle of the turning driving gear 9.
The overturning driving gear 9 is connected with the overturning driven gear 6, the conveying driving gear 1 is connected with the conveying driven gear 5 in an external engagement mode, and remote disassembly and assembly of the detachable central shaft assembly are facilitated.
The end cap 13 is connected with the driven gear 6 by bolts.
The material 11 is provided with a lifting screw 10 for lifting, and the rotary central shaft 4 in the detachable central shaft assembly is connected with the material 11 through bolts and can be lifted together with the material 11.
When some of the components of the removable center shaft assembly or material 11 are damaged or fail during use, new components must be replaced. Because the device is in an unmanned environment, remote disassembly and assembly are required to be realized when parts are replaced, and the device can be replaced remotely by using a crane, a mechanical arm and a special maintenance tool.
In this embodiment, the part to be disassembled is the part of the material 11, since the wearing parts in the device structure are other structures mounted on the material 11. The overturning power input device and the conveying power input device are not required to be disassembled, and the detachable central shaft assembly and the material 11 are disassembled together.
When the detachable central shaft assembly needs to be replaced, the lifting tool can lift off the detachable central shaft assembly and the material 11 together at one time through the lifting screw 10; when in installation, the two parts are hoisted together at one time, so that the remote operation is convenient.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof. The above embodiments are merely illustrative of the present invention, and the present invention may be embodied in other specific forms or with other specific forms without departing from the spirit or essential characteristics thereof. The described embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention should be indicated by the appended claims, and any changes that are equivalent to the intent and scope of the claims are intended to be encompassed within the scope of the invention.
Claims (2)
1. Turnover power and conveying power input device convenient for remote disassembly and assembly is characterized in that: the device consists of a turnover power input device, a conveying power input device and a detachable central shaft assembly, wherein the turnover power input device and the conveying power input device are respectively connected with the detachable central shaft assembly;
the overturning power input device provides power for converting the materials from the vertical position to the horizontal position;
the conveying power input device provides power for pushing the overturned material to move to the next station;
the detachable central shaft assembly is connected with the material and can be hoisted together with the material;
the detachable central shaft assembly comprises a turnover driven gear, a conveying driven gear, a rotary hollow shaft and a bearing, wherein the turnover driven gear and the conveying driven gear are respectively sleeved on the rotary hollow shaft through the bearing which is internally installed;
the turnover power input device comprises a turnover power input shaft, a coupler II and a turnover driving gear which are sequentially connected, wherein the turnover driving gear is connected with the turnover driven gear in an external meshing mode;
the conveying power input device comprises a conveying power input shaft, a coupler I and a conveying driving gear which are sequentially connected, and the conveying driving gear is connected with the conveying driven gear in an external meshing mode;
and a lifting screw for lifting is arranged on the material.
2. The apparatus according to claim 1, wherein: the rotary hollow shaft in the detachable central shaft assembly is connected with the materials through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532718.9A CN107299962B (en) | 2017-07-03 | 2017-07-03 | Overturning power and conveying power input device convenient for remote disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532718.9A CN107299962B (en) | 2017-07-03 | 2017-07-03 | Overturning power and conveying power input device convenient for remote disassembly and assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107299962A CN107299962A (en) | 2017-10-27 |
| CN107299962B true CN107299962B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532718.9A Active CN107299962B (en) | 2017-07-03 | 2017-07-03 | Overturning power and conveying power input device convenient for remote disassembly and assembly |
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| CN (1) | CN107299962B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843417B (en) * | 2020-07-24 | 2021-08-03 | 中国核动力研究设计院 | Remote dismantling process for indoor equipment with strong heat release |
| CN114044374B (en) * | 2021-11-30 | 2023-04-07 | 中国核电工程有限公司 | Material pouring device for spent fuel container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322368A2 (en) * | 1987-10-26 | 1989-06-28 | SAME S.p.A. | A four-speed power take-off for tractors |
| CN202560852U (en) * | 2012-03-26 | 2012-11-28 | 中国核电工程有限公司 | Shaft coupling capable of being rapidly mounted and dismounted |
| CN202780400U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Remote blowout wrecking assembling-disassembling device for well-mouth cross joint |
| CN105690357A (en) * | 2016-04-15 | 2016-06-22 | 东莞理工学院 | Remote-control maintenance power system with 10 degrees of freedom under nuclear radiation environment |
| CN207080557U (en) * | 2017-07-03 | 2018-03-09 | 中国核电工程有限公司 | A kind of upset power for being easy to remotely dismount and conveying power input device |
-
2017
- 2017-07-03 CN CN201710532718.9A patent/CN107299962B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322368A2 (en) * | 1987-10-26 | 1989-06-28 | SAME S.p.A. | A four-speed power take-off for tractors |
| CN202560852U (en) * | 2012-03-26 | 2012-11-28 | 中国核电工程有限公司 | Shaft coupling capable of being rapidly mounted and dismounted |
| CN202780400U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Remote blowout wrecking assembling-disassembling device for well-mouth cross joint |
| CN105690357A (en) * | 2016-04-15 | 2016-06-22 | 东莞理工学院 | Remote-control maintenance power system with 10 degrees of freedom under nuclear radiation environment |
| CN207080557U (en) * | 2017-07-03 | 2018-03-09 | 中国核电工程有限公司 | A kind of upset power for being easy to remotely dismount and conveying power input device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107299962A (en) | 2017-10-27 |
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