CN116006879B - Self-adaptive device for automatic oiling of sintering trolley wheels - Google Patents
Self-adaptive device for automatic oiling of sintering trolley wheels Download PDFInfo
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- CN116006879B CN116006879B CN202310296485.2A CN202310296485A CN116006879B CN 116006879 B CN116006879 B CN 116006879B CN 202310296485 A CN202310296485 A CN 202310296485A CN 116006879 B CN116006879 B CN 116006879B
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- buffer spring
- sliding seat
- fault
- gun
- oil injection
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- 238000005245 sintering Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of mining metallurgical equipment, in particular to a self-adaptive device for automatic oiling of a sintering trolley wheel. The technical scheme is as follows: the oil injection robot comprises a mounting frame, a fault-tolerant mechanism and an oil injection gun, wherein the mounting frame is fixedly connected with a mounting flange at the tail end of the oil injection robot, and the fault-tolerant mechanism is arranged on the mounting frame and drives the oil injection gun; the fault-tolerant mechanism comprises a fixed seat, a sliding seat and an elastic component, wherein the sliding seat is arranged on the fixed seat in a sliding manner and is connected with the fixed seat through the elastic component; the oil gun is arranged on the sliding seat. The beneficial effects are that: through setting up the fault-tolerant mechanism that has elastomeric element between mount pad and grease gun for can relative movement between grease gun and the mount pad, this makes to have fault-tolerant buffering space between grease gun and the terminal mounting flange of oiling robot, effectively avoids the damage to robot or grease gun that causes because of terminal mounting flange of robot and wheel travel speed are inconsistent.
Description
Technical Field
The invention relates to the technical field of mining metallurgical equipment, in particular to a self-adaptive device for automatic oiling of a sintering trolley wheel.
Background
The sintering trolley is equipment for conveying sintering raw materials in the metallurgical industry, and continuously moves along a set track in the operation process, and the environment for the sintering trolley to work is complex because the sintering trolley needs to be ignited and sintered in the operation process, so that various faults are easy to occur to the wheels of the sintering trolley, and related maintenance is needed to be timely checked. The wheel of the sintering trolley needs to be injected with lubricating oil periodically so as to ensure that the wheel can work normally and stably under the high-temperature condition, and the oiling process needs to be carried out in the running process of the trolley. At present, the wheel of the sintering trolley is injected by identifying an oil injection hole in the center of the wheel, tracking the moving speed of the wheel and using a robot to drive an oil injection gun to inject oil into the moving wheel. However, when the movement speed of the wheel is tracked and the oil gun is driven to move at the same speed, there are unavoidable delays and errors, so that the movement speed of the mounting flange of the robot end for driving the oil gun cannot be kept absolutely consistent with the speed of the oil injection hole in the center of the wheel, and the oil gun cannot be separated from the oil injection hole in the process of injecting oil after being inserted into the oil injection hole, and if the speed of the mounting flange of the robot end is different from the movement speed of the wheel, the oil gun or the robot is easily damaged.
Disclosure of Invention
The invention aims to provide an adaptive device for automatically filling oil into wheels of a sintering trolley, in particular to an adaptive driving device capable of avoiding damage to a robot or an oil gun caused by inconsistent speeds of a mounting flange at the tail end of the robot and the wheels after the oil gun is hard-connected with the wheels.
In order to achieve the above purpose, the invention adopts the following technical scheme: the self-adaptive device for automatic oiling of the sintering trolley wheels comprises a mounting frame, a fault-tolerant mechanism and an oiling gun, wherein the mounting frame is fixedly connected with a mounting flange at the tail end of an oiling robot, and the fault-tolerant mechanism is arranged on the mounting frame and drives the oiling gun; the fault-tolerant mechanism comprises a fixed seat, a sliding seat and an elastic component, wherein the sliding seat is arranged on the fixed seat in a sliding manner, and the sliding seat is connected with the fixed seat through the elastic component; the oil gun is arranged on the sliding seat; the elastic component includes first buffer spring and second buffer spring, and under the condition that the sliding seat does not receive other external forces, first buffer spring and second buffer spring are in compression state, and the elasticity direction that first buffer spring applyed to the sliding seat is opposite with the elasticity direction that second buffer spring applyed to the sliding seat.
Specifically, the sliding seat bottom is provided with first drive dog and second drive dog, and first drive dog and second drive dog divide to locate the sliding seat both sides and stagger the setting, first drive dog with first buffer spring butt, second drive dog with second buffer spring butt.
Specifically, one end of the first buffer spring is abutted against the first driving stop block, and the other end of the first buffer spring is fixedly connected with the fixed seat; one end of the second buffer spring is abutted against the second driving stop block, and the other end of the second buffer spring is fixedly connected with the fixing seat.
Specifically, a first pressure sensor is arranged at the joint of the first driving stop block and the first buffer spring, and a second pressure sensor is arranged at the joint of the second driving stop block and the second buffer spring.
Specifically, be provided with oiling pushing mechanism on the mounting bracket, oiling pushing mechanism is connected with fault-tolerant mechanism drive, and oiling pushing mechanism's promotion direction is unanimous with the orientation of grease gun.
Specifically, the oil gun is connected with the sliding seat in a sliding way through a third buffer spring.
The invention has the beneficial effects that: through setting up the fault-tolerant mechanism that has elastomeric element between mount pad and oiling rifle for can relative movement between oiling rifle and the mount pad, after mount pad and the terminal mounting flange fixed connection of oiling robot, there is fault-tolerant buffering space between oiling rifle and the terminal mounting flange of oiling robot, effectively avoid the damage to robot or oiling rifle because of terminal mounting flange of robot and wheel travel speed are inconsistent.
Drawings
FIG. 1 is a side view of a fault tolerant drive in an embodiment;
FIG. 2 is a top view of a fault tolerant drive in an embodiment;
FIG. 3 is a perspective view of the fault tolerant drive apparatus according to an embodiment;
FIG. 4 is a perspective view of another angle of the fault tolerant drive in an embodiment;
fig. 5 is a schematic diagram of connection between the fault tolerant driving device and the oiling robot in the embodiment.
Description of the embodiments
1, referring to fig. 1-5, an adaptive device for automatic oiling of wheels of a sintering trolley comprises a mounting frame 1, a fault-tolerant mechanism 2 and an oiling gun 3, wherein the mounting frame 1 is fixedly connected with a mounting flange at the tail end of an oiling robot, and the fault-tolerant mechanism 2 is arranged on the mounting frame 1 and drives the oiling gun 3; the fault-tolerant mechanism 2 comprises a fixed seat 21, a sliding seat 22 and an elastic component 23, wherein the sliding seat 22 is arranged on the fixed seat 21 in a sliding manner, and the sliding seat 22 is connected with the fixed seat 21 through the elastic component 23; the oil gun 3 is arranged on the sliding seat 22; the elastic member 23 includes a first buffer spring 231 and a second buffer spring 232, and under the condition that the sliding seat 22 is not subjected to other external forces, the first buffer spring 231 and the second buffer spring 232 are both in a compressed state, and the elastic force of the first buffer spring 231 applied to the sliding seat 22 is opposite to the elastic force of the second buffer spring 232 applied to the sliding seat 22.
In this embodiment, the mounting bracket 1 is used for being fixedly connected with the terminal mounting flange of oiling robot, and oiling robot can adopt the oiling robot that the field used conventionally, and the terminal mounting flange of oiling robot is used for carrying out fixed connection with the mounting bracket 1, and oiling robot drives mounting bracket 1 and sintering pallet synchronous motion through the terminal mounting flange of drive. Wherein, the mounting frame 1 is provided with a fault-tolerant mechanism 2, the fault-tolerant mechanism 2 consists of a sliding seat 22 and a fixed seat 21, and an elastic component 23 is arranged between the sliding seat 22 and the fixed seat 21; specifically, sliding seat 22 passes through slide rail connection structure and fixing base 21 sliding connection, and set up elastomeric element 23 between sliding seat 22 and the fixing base 21 and can carry out spacing and buffering to the slip between sliding seat 22 and the fixing base 21, make between sliding seat 22 and the fixing base 21 form fault-tolerant space, wherein, sliding seat 22 and grease gun 3 fixed connection, thereby fixing base 21 and mounting bracket 1 fixed connection are thereby with the terminal mounting flange of oiling robot between the position relatively fixed, because grease gun 3 passes through fault-tolerant mechanism 2 and is connected with mounting bracket 1, make between grease gun 3 and the mounting bracket 1 fault-tolerant space, therefore, there is fault-tolerant space between grease gun 3 and the terminal mounting flange of oiling robot, after the displacement that has the velocity of movement inconsistent to cause between them, can be buffered by elastomeric element 23 between sliding seat 22 and the fixing base 21 and absorb, thereby avoid causing the damage to robot or grease gun 3. The elastic member 23 is composed of two first buffer springs 231 and two second buffer springs 232 with opposite acting forces to the sliding seat 22, so that on one hand, bidirectional buffer force can be provided to the sliding seat 22, and on the other hand, the stability of buffer connection between the sliding seat 22 and the fixed seat 21 can be improved.
Specifically, a first driving stop block 221 and a second driving stop block 222 are disposed at the bottom of the sliding seat 22, the first driving stop block 221 and the second driving stop block 222 are disposed at two sides of the sliding seat 22 in a staggered manner, the first driving stop block 221 is in contact with the first buffer spring 231, and the second driving stop block 222 is in contact with the second buffer spring 232. One end of the first buffer spring 231 is abutted against the first driving stop block 221, and the other end of the first buffer spring 231 is fixedly connected with the fixing seat 21; one end of the second buffer spring 232 is abutted against the second driving stop block 222, and the other end of the second buffer spring 232 is fixedly connected with the fixing seat 21. The sliding seat 22 is abutted with the first buffer spring 231 and the second buffer spring 232 respectively through the first driving stop block 221 and the second driving stop block 222 which are arranged at the bottom, so that the first buffer spring 231 and the second buffer spring 232 can effectively act on the sliding seat 22, and a stable fault-tolerant buffer space is formed between the sliding seat 22 and the fixed seat 21.
In a further preferred embodiment, a first pressure sensor 223 is provided where the first driving stopper 221 abuts against the first buffer spring 231, and a second pressure sensor 224 is provided where the second driving stopper 222 abuts against the second buffer spring 232; through setting up first pressure sensor 223 in first drive dog 221 and first buffer spring 231 butt department, second drive dog 222 and second buffer spring 232 butt department sets up second pressure sensor 224, can detect first drive dog 221 and the elasticity that second drive when the piece 222 received, through transmitting the pressure signal that first pressure sensor 223 and second pressure sensor 224 gathered to the oiling robot, can judge the effort condition of first buffer spring 231 and second buffer spring 232 to sliding seat 22, when first buffer spring 231 and second buffer spring 232 are inconsistent to the elasticity of sliding seat 22, indicate that the terminal mounting flange of oiling robot produces the displacement with the grease gun 3, make sliding seat 22 driven by the grease gun 3 and produce the displacement with fixing base 21 between, make the degree of compression of first buffer spring 231 and second buffer spring 232 different and inconsistent to the effort of sliding seat 22, at this moment, the oiling robot can offset the real-time oil of the driving speed of terminal mounting flange according to the pressure difference of first pressure sensor and second pressure sensor, with the relative speed of the corresponding wheel flange that the wheel of the robot is followed between the displacement of 3 and the corresponding wheel of the terminal mounting flange exists.
Specifically, an oiling pushing mechanism 11 is arranged on the mounting frame 1, the oiling pushing mechanism 11 is in driving connection with the fault-tolerant mechanism 2, and the pushing direction of the oiling pushing mechanism 11 is consistent with the direction of the oiling gun 3; the grease gun 3 is slidably connected to the slide base 22 by a third buffer spring 31. The oiling pushing mechanism 11 is used for pushing the fault-tolerant mechanism 2 and the oiling gun 3 to move towards the oil filling hole of the wheel together, the oiling robot is not required to drive the oiling gun 3 to move towards the oil filling hole of the wheel through the tail end mounting flange, and a third buffer spring 31 is arranged between the oiling gun 3 and the sliding seat 22, so that after the oiling gun 3 is inserted into the oil filling hole of the wheel, the pressure towards the oil filling hole can be provided for the oiling gun 3, the tightness between the oiling gun 3 and the oil filling hole is improved, and the condition of oil leakage is avoided.
Of course, the above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all equivalent modifications made in the principles of the present invention are included in the scope of the present invention.
Claims (6)
1. A self-adaptation device for automatic oiling of sintering pallet wheel, its characterized in that: the oil injection robot comprises a mounting frame, a fault-tolerant mechanism and an oil injection gun, wherein the mounting frame is fixedly connected with a mounting flange at the tail end of the oil injection robot, and the fault-tolerant mechanism is arranged on the mounting frame and drives the oil injection gun; the fault-tolerant mechanism comprises a fixed seat, a sliding seat and an elastic component, wherein the sliding seat is arranged on the fixed seat in a sliding manner, and the sliding seat is connected with the fixed seat through the elastic component; the oil gun is arranged on the sliding seat; the elastic component includes first buffer spring and second buffer spring, and under the condition that the sliding seat does not receive other external forces, first buffer spring and second buffer spring all are in compression state, and the elasticity direction that first buffer spring applyed to the sliding seat is opposite with the elasticity direction that second buffer spring applyed to the sliding seat.
2. An adaptive device for automatic oiling of sintering pallet wheels according to claim 1, characterized in that: the sliding seat bottom is provided with first drive dog and second drive dog, and first drive dog and second drive dog divide to locate the sliding seat both sides and stagger the setting, first drive dog with first buffer spring butt, second drive dog with second buffer spring butt.
3. An adaptive device for automatic oiling of sintering pallet wheels according to claim 2, characterized in that: one end of the first buffer spring is abutted against the first driving stop block, and the other end of the first buffer spring is fixedly connected with the fixed seat; one end of the second buffer spring is abutted against the second driving stop block, and the other end of the second buffer spring is fixedly connected with the fixing seat.
4. An adaptive device for automatic oiling of sintering pallet wheels according to claim 2, characterized in that: the first driving stop block is provided with a first pressure sensor at the joint of the first buffer spring, and the second driving stop block is provided with a second pressure sensor at the joint of the second driving stop block and the second buffer spring.
5. An adaptive device for automatic oiling of sintering pallet wheels according to claim 1, characterized in that: the oil injection pushing mechanism is arranged on the mounting frame and is in driving connection with the fault-tolerant mechanism, and the pushing direction of the oil injection pushing mechanism is consistent with the direction of the oil injection gun.
6. An adaptive device for automatic oiling of sintering pallet wheels as in claim 5, wherein: and the oil gun is in sliding connection with the sliding seat through a third buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310296485.2A CN116006879B (en) | 2023-03-24 | 2023-03-24 | Self-adaptive device for automatic oiling of sintering trolley wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310296485.2A CN116006879B (en) | 2023-03-24 | 2023-03-24 | Self-adaptive device for automatic oiling of sintering trolley wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116006879A CN116006879A (en) | 2023-04-25 |
| CN116006879B true CN116006879B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310296485.2A Active CN116006879B (en) | 2023-03-24 | 2023-03-24 | Self-adaptive device for automatic oiling of sintering trolley wheels |
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| Country | Link |
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| CN (1) | CN116006879B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037995A (en) * | 2004-07-22 | 2006-02-09 | Nec Facilities Ltd | Active vibration eliminating device and active vibration eliminating mount |
| CN209871903U (en) * | 2019-04-02 | 2019-12-31 | 浙江鹤翔印刷机械有限公司 | High-stability cross cutting unit of die cutting machine |
| CN111981298A (en) * | 2020-09-08 | 2020-11-24 | 汕头市俊国机电科技有限公司 | Wheel cleaning and oiling system of sintering trolley |
| CN112474641A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | In-pipe self-adaptive walking system |
| CN214620639U (en) * | 2021-02-08 | 2021-11-05 | 上海晟申重机装备有限公司 | Sintering platform truck wheel nozzle with two-dimensional elastic telescopic structure |
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- 2023-03-24 CN CN202310296485.2A patent/CN116006879B/en active Active
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| CN116006879A (en) | 2023-04-25 |
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Address after: 515098, No. 103 Zhuhe Road, Nanshanwan Industrial Park, Binhai Street, Haojiang District, Shantou City, Guangdong Province Patentee after: SHANTOU JUNGUO MECHANICAL & ELECTRICAL TECHNOLOGY CO.,LTD. Country or region after: China Patentee after: SHANTOU JUNGUO ROBOT TECHNOLOGY Co.,Ltd. Address before: 515000 unit 8 / 301, block 1, Wanshang building, Huanghe Road, Longhu District, Shantou City, Guangdong Province Patentee before: SHANTOU JUNGUO MECHANICAL & ELECTRICAL TECHNOLOGY CO.,LTD. Country or region before: China Patentee before: SHANTOU JUNGUO ROBOT TECHNOLOGY Co.,Ltd. |