CN109081081B - Large-scale pipeline conveying turning device - Google Patents
Large-scale pipeline conveying turning device Download PDFInfo
- Publication number
- CN109081081B CN109081081B CN201811149100.5A CN201811149100A CN109081081B CN 109081081 B CN109081081 B CN 109081081B CN 201811149100 A CN201811149100 A CN 201811149100A CN 109081081 B CN109081081 B CN 109081081B
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- China
- Prior art keywords
- conveying roller
- crank
- turning device
- rocker
- roller frame
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- 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
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- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0276—Tubes and pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a large pipeline conveying turnover device which comprises a conveying roller, a roller shaft, a conveying roller frame and a turnover device, wherein the roller shaft penetrates through a hollow structure in the conveying roller, two ends of the roller shaft are respectively fixed in a hole groove formed in the corresponding side of the conveying roller frame, the turnover device is symmetrically arranged on the left side and the right side of the bottom end of the conveying roller frame and comprises a bearing sliding seat, a crank sleeve, a crank disc, a rocker and a power gear, the upper end of the bearing sliding seat is fixed on the bottom end of the conveying roller frame through a screw, a sliding groove is formed in the bearing sliding seat, a deep groove ball bearing is arranged in the sliding groove, the crank sleeve is arranged at the inner side of the bearing sliding seat and is connected with the deep groove ball bearing through a connecting shaft arranged in the middle, the bottom of the crank sleeve is connected with the rocker, the top end of the rocker abuts against the bottom end of a buffer spring arranged in the crank sleeve, the rocker performs circular motion on the back surface of the crank disc, the front surface of the crank disc is provided with a driven gear, and the power gear is arranged between the driven gears on the left side and the right side.
Description
Technical Field
The invention belongs to the technical field of automatic conveying equipment, and particularly relates to a large-scale pipeline conveying turnover device.
Background
Most of the existing pipeline conveying turnover devices adopt a turnover arm structure, a hydraulic device is used for driving an oil cylinder to drive a connecting rod to quickly turn over, the equipment manufacturing structural parts are more, and in the aspect of long pipe turnover, due to the fact that a plurality of oil cylinders are needed to be added, the problem of poor synchronism exists.
Disclosure of Invention
The invention aims to solve the technical problems that the prior art has the defects, and provides the large pipeline conveying turnover device which can realize circulating left and right turnover, can obviously reduce structural members for long pipeline turnover, has only one driving source and obviously improves the synchronization performance.
The technical scheme for solving the technical problems is as follows: the utility model provides a large-scale pipeline carries turning device, includes conveying roller, conveying roller frame and turning device, conveying roller inside is hollow structure, the roller runs through conveying roller inside hollow structure, and the roller both ends are fixed respectively in the hole groove that the conveying roller frame corresponds the side to be equipped with conveying roller frame bottom left and right sides symmetry respectively is equipped with turning device, turning device includes bearing slide, crank sleeve, crank disc, rocker and power gear, bearing slide upper end is in through the fix with screw conveying roller frame bottom, be equipped with the spout on the bearing slide, be provided with deep groove ball bearing in the spout bearing slide inboard end is provided with the crank sleeve, crank sleeve top and the pivot support fixed connection that conveying roller frame bottom was equipped with, crank sleeve middle part is equipped with the connecting axle to through this connecting axle with deep groove ball bearing connection, crank sleeve bottom is equipped with the rocker, and this rocker top offsets with the buffer spring bottom that sets up in the crank sleeve, and this rocker is circular motion on the crank disc back the crank disc openly is equipped with driven gear, the power gear sets up between the driven gear of left and right sides.
In this way, the power gear can rotate anticlockwise to drive the device to turn on the right side, specifically, when the power gear rotates anticlockwise to enter a meshing state with a driven gear on a crank disc on the right side, a rocker is driven to do circular motion on the crank disc, the driven gear on the crank disc on the left side is not meshed at the moment, the power gear is in a non-moving state, the buffer spring is compressed at the initial stage due to the weight of a pipe fitting, the power gear is continuously meshed, when the rocker presses the buffer spring to an initial height, a conveying roller frame starts to turn over, a right bearing sliding seat is separated from a deep groove ball bearing, the deep groove ball bearing slides in a slideway, and the left side is a fulcrum at the moment; when the crank disc rotates by half, the steel tube on the conveying roller starts to roll down on the left side, the driving disc continues to rotate, the conveying roller frame does not descend along with the descending of the rocker during the period because the steel tube does not completely descend, the buffer spring starts to reset automatically, after the steel tube falls down, the conveying roller rapidly descends to compress the buffer spring, then descends along with the rocker, the bearing sliding seat on the right side is combined with the deep groove ball bearing, the power gear drives the right crank disc to return to the initial position to complete a left side turning cycle, and conversely, the device can be driven to turn left by clockwise rotation.
The technical scheme of the invention is as follows:
the power gear is a half-tooth gear, and the driven gear is a whole-tooth gear.
The driving device is arranged on one side of the roll shaft and is a driving motor.
The buffer spring is a high-strength stainless steel spring.
The beneficial effects of the invention are as follows: the rocker is driven by the crank sleeve to circularly and circularly move on the crank disc, so that the roller way is driven to turn up and down, the device can easily bear the weight of about 10 tons of steel pipes and stably turn over under the condition that the transmission rigidity is consistent, and the pipeline conveying turnover device can be converted into double-side circulation turnover from single-side turnover by utilizing a crank rocker mechanism formed by matching the crank sleeve and the rocker and a gear intermittent mechanism formed by matching a power gear of a half-tooth structure with a driven gear of a whole-tooth structure;
in order to avoid the instant load increase of the gear intermittent mechanism formed by the coordination of the power gear of the half-tooth structure and the driven gear of the whole-tooth structure during driving, a buffer spring is arranged in the crank sleeve, the bottom end of the buffer spring is propped against the top end of the rocker, after the gear is in a complete meshing state, the load of the driving device is completely added, and meanwhile, when the roller way is self-reset after the overturning is finished, the spring can play a role of buffering, so that the falling impact force is relieved;
when one side of the invention rotates, the deep groove ball bearing on the other side is separated from the bearing sliding seat, the deep groove ball bearing slides in the sliding way, the left and right turning is realized, hydraulic driving is not needed, the unloading of the pipe can be realized by only relying on electric driving, the manufacturing cost of the equipment is reduced, and the equipment is convenient to overhaul.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example 1
The embodiment provides a large-scale pipeline conveying turning device, and the structure is as shown in fig. 1: including conveying roller 1, the roller shaft 13, conveying roller frame 2 and turning device, conveying roller 1 inside is hollow structure, the roller shaft runs through conveying roller inside hollow structure, and the roller shaft both ends are fixed respectively in the hole groove that conveying roller frame 2 corresponds the side to be equipped with, be equipped with drive arrangement 3 in roller shaft one side, this drive arrangement is driving motor, be equipped with turning device in conveying roller frame bottom left and right sides symmetry respectively, turning device includes bearing slide 4, crank sleeve 6, crank dish 7, rocker 8 and power gear 9, the bearing slide 4 upper end passes through the fix with screw in conveying roller frame bottom, be equipped with the spout on the bearing slide 4, be provided with deep groove ball bearing 5 in the spout, be provided with crank sleeve 6 in bearing slide inboard end, crank sleeve top and conveying roller frame bottom be equipped with pivot support 11 fixed connection, crank sleeve middle part is equipped with the connecting axle, and be connected with rocker 8 through this connecting axle and deep groove ball bearing bottom, this rocker 8 top and buffer spring 10 bottom offset, wherein the buffer spring is high strength stainless steel spring, do circumferential motion on crank dish 7, be equipped with driven gear 12 in the crank dish front, be equipped with driven gear 12 in the side, driven gear is the driven gear 12, driven gear is the half-gear is the driven gear between the right side, wherein the driven gear is the complete gear.
The working principle of the embodiment is as follows: the power gear rotates anticlockwise to drive the device to turn on the right side, specifically, when the power gear rotates anticlockwise to enter a meshing state with a driven gear on a crank disc on the right side to drive a rocker to do circular motion on the crank disc, and the driven gear on the crank disc on the left side is not meshed at the moment and is in a motionless state, the buffer spring is compressed at the initial stage due to the weight of a pipe fitting, the power gear is continuously meshed, when the rocker presses the buffer spring to the initial height, a conveying roller frame starts to turn over, a right bearing sliding seat is separated from a deep groove ball bearing, the deep groove ball bearing slides in a slideway, and the left side is a fulcrum at the moment; when the crank disc rotates by half, the steel tube on the conveying roller starts to roll down on the left side, the driving disc continues to rotate, the conveying roller frame does not descend along with the descending of the rocker during the period because the steel tube does not completely descend, the buffer spring starts to reset automatically, after the steel tube falls down, the conveying roller rapidly descends to compress the buffer spring, then descends along with the rocker, the bearing sliding seat on the right side is combined with the deep groove ball bearing, the power gear drives the right crank disc to return to the initial position to complete a left side turning cycle, and conversely, the device can be driven to turn left by clockwise rotation.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (4)
1. The utility model provides a large-scale pipeline carries turning device, includes conveying roller, conveying roller frame and turning device, its characterized in that, conveying roller inside is hollow structure, the roller runs through conveying roller inside hollow structure, and the roller both ends are fixed respectively in the hole groove that the conveying roller frame corresponds the side to be equipped with turning device is equipped with to conveying roller frame bottom left and right sides symmetry respectively, turning device includes bearing slide, crank sleeve, crank disc, rocker and power gear, the bearing slide upper end passes through the screw fixation and is in conveying roller frame bottom, be equipped with the spout on the bearing slide, be provided with deep groove ball bearing in the spout bearing slide inboard end is provided with crank sleeve, crank sleeve top and the pivot support fixed connection that is equipped with of conveying roller frame bottom, crank sleeve bottom is equipped with the rocker, this rocker top offsets with the buffer spring bottom that sets up in the crank sleeve to do circular motion on the back the crank disc openly is equipped with driven gear, power gear sets up between driven gear of left and right sides.
2. The large pipe conveying and turning device according to claim 1, wherein: the power gear is a half-tooth gear, and the driven gear is a whole-tooth gear.
3. The large pipe conveying and turning device according to claim 1, wherein: one side of the roll shaft is provided with a driving device which is a driving motor.
4. The large pipe conveying and turning device according to claim 1, wherein: the buffer spring is a high-strength stainless steel spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149100.5A CN109081081B (en) | 2018-09-29 | 2018-09-29 | Large-scale pipeline conveying turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149100.5A CN109081081B (en) | 2018-09-29 | 2018-09-29 | Large-scale pipeline conveying turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109081081A CN109081081A (en) | 2018-12-25 |
| CN109081081B true CN109081081B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149100.5A Active CN109081081B (en) | 2018-09-29 | 2018-09-29 | Large-scale pipeline conveying turning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109081081B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU734091A1 (en) * | 1975-10-08 | 1980-05-15 | Предприятие П/Я Г-4967 | Roller-type gravity conveyer |
| JPH075184B2 (en) * | 1991-12-06 | 1995-01-25 | 日峯工業株式会社 | Inversion mechanism for heavy objects |
| US9394106B2 (en) * | 2006-09-08 | 2016-07-19 | Mcelroy Manufacturing, Inc. | Rack type pipe feeder for a pipe fusion machine |
| CN106334888A (en) * | 2016-11-03 | 2017-01-18 | 南京奥特电气股份有限公司 | Multi-pipe diameter movable lifting type pipeline welding preheating device |
| CN106743078A (en) * | 2016-12-10 | 2017-05-31 | 新昌县苏宸机械有限公司 | One kind conveying rotating lifting gear |
| CN107697609A (en) * | 2017-10-28 | 2018-02-16 | 启东天山工具有限公司 | A kind of electrodynamic type two level switching mechanism |
| CN208948279U (en) * | 2018-09-29 | 2019-06-07 | 南京奥特电气股份有限公司 | Large-scale pipeline conveying, turning device |
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2018
- 2018-09-29 CN CN201811149100.5A patent/CN109081081B/en active Active
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| Publication number | Publication date |
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| CN109081081A (en) | 2018-12-25 |
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