CN208824743U - A kind of flotation float skimming device for strip type groove - Google Patents
A kind of flotation float skimming device for strip type groove Download PDFInfo
- Publication number
- CN208824743U CN208824743U CN201821258923.7U CN201821258923U CN208824743U CN 208824743 U CN208824743 U CN 208824743U CN 201821258923 U CN201821258923 U CN 201821258923U CN 208824743 U CN208824743 U CN 208824743U
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- CN
- China
- Prior art keywords
- scraper
- type groove
- strip type
- scraper plate
- shaft
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- 238000005188 flotation Methods 0.000 title claims abstract description 21
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 14
- 238000005452 bending Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- JLQUFIHWVLZVTJ-UHFFFAOYSA-N carbosulfan Chemical compound CCCCN(CCCC)SN(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 JLQUFIHWVLZVTJ-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Abstract
The utility model discloses a kind of flotation float skimming devices for strip type groove, including strip type groove, strip type groove is divided into left and right half slot, it is equipped with nylon watt seat between left and right half slot, a connecting link pin is installed on nylon watt seat, one end of connecting link pin connects left half slot scraper shaft, the other end connects right half slot scraper shaft, fix scraper plate, scraper plate setting parallel with corresponding scraper shaft respectively on two scraper shafts, each scraper shaft connects with the driving bearing pin of a cycloidal-pin wheel decelerating motor.The utility model uses direct-connected double drive energy-provision way, by driving bearing pin and speed reducer is connected, connecting link pin is placed in nylon watt seat, both scraper shaft abrasion had been can reduce, scraper plate shaft length can be shortened again, a possibility that reduction occurs bending and deformation, to extend scraper shaft service life, bubble slot is scraped suitable for long strip type.
Description
Technical field
The utility model belongs to technical field of beneficiation, and the long strip type for being related to flotation device scrapes bubble slot, and in particular to one kind is used for
The flotation float skimming device of strip type groove.
Background technique
In conventional design, flotation float skimming device generallys use belt or direct-connected transmission, to realize the continuous of scraping plate mechanism
Rotating operation, it is desirable that operating continuous and stable, it is orderly efficient to scrape bubble, realizes that fast sheriff receives, and avoids generating turbulent flow, bubble as far as possible broken
It splits.It in concentration process flow, generallys use long strip type and scrapes bubble slot, flotation float skimming device structure are as follows: driving end uses cycloidal pin
Take turns speed reducer, be connected directly with hollow scraper plate boss, in the middle part of scraper shaft and the other end using nylon material scrape pan tile seat into
Row support, scraper plate shaft length is longer, and scraper plate is wider, and driving torque is larger in operation process.By taking JJF28 flotation device as an example, float
Selecting slot specification is (8m*8m*2m), and ore pulp coefficient of frictional resistance is larger, and float skimming device is turned round due to driving distance in operation process
Square is larger, easily causes float skimming device that the damage of speed reducer overload occurs, mechanical system vibration aggravation, scraper plate axle fracture, scrapes board
The failures such as son is broken, and scraper plate falls off even result in and scrape bubble process failure, and floatation indicators fluctuation is excessive, and it is normal to influence floatation system
Operating condition operation.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of for the floating of strip type groove
Select float skimming device.
The technical solution adopted in the utility model is as follows: a kind of flotation float skimming device for strip type groove, including strip
Type groove, strip type groove are divided into left and right half slot, nylon watt seat are equipped between left and right half slot, is equipped with an attachment pegs on nylon watt seat
Axis, one end of connecting link pin connect left half slot scraper shaft, and the other end connects right half slot scraper shaft, fixes respectively on two scraper shafts
Scraper plate, scraper plate setting parallel with corresponding scraper shaft, the driving bearing pin phase of each scraper shaft and a cycloidal-pin wheel decelerating motor
It connects.
It further, further include controller, two cycloidal-pin wheel decelerating motors are electrically connected with controller respectively, are controlled by PLC
Cabinet controls the synchronous same frequency driving of two motors.
Further, two cycloidal-pin wheel decelerating motors are horizontal type structure, the corresponding left side for being mounted on strip type groove groove body platform,
Right both ends.
Further, each cycloidal-pin wheel decelerating motor output end is connected by flange-face coupling and driving bearing pin, is driven
Dynamic pin shaft is connected by pin with corresponding scraper shaft.
Further, it is placed on nylon watt seat in the middle part of the connecting link pin axle body, structure on two sides is symmetrical.
Further, fixed scraper plate is connected by scraper plate clamp with scraper shaft, and the scraper plate clamp is stainless steel material, often
One scraper plate clamp is made of two corresponding two strip sheets, and the middle part of strip sheet has wears with the matched groove of scraper shaft, scraper shaft
Corresponding groove in the middle part of two strip sheets is crossed, two strip sheets are tightened together by bolt.
Further, two groups of scraper plate clamps, every group of scraper plate clamp are vertically and fixedly provided on each scraper shaft along its length
The secondary scraper plate of both ends connection mutual corresponding one, radial angle is 180 ° between two scraper plates of every pair, and two the axial of secondary scraper plates are pressed from both sides
Angle is 90 °.
Preferably, 3 scraper plate clamps disposed in parallel are one group.
Compared with the prior art, the advantages of the utility model are:
1. the utility model uses direct-connected double drive energy-provision way, it is connected, is coupled with speed reducer by driving bearing pin
Pin shaft is placed in nylon watt seat, not only can reduce scraper shaft abrasion, but also can shorten scraper plate shaft length, reduction occurs bending and deformation
A possibility that, to extend scraper shaft service life；By two synchronous motor drivens, reduce because load is unevenly distributed
The vibration of mechanical system caused by even can not only prevent speed reducer unbalance loading caused by wearing because of bush seat from damaging, but also can be to avoid two
Scraper shaft caused by end torque is different twists off phenomenon, scrapes bubble slot suitable for long strip type.
2. the utility model is run smoothly, securely and reliably, is kept away using the synchronous same frequency operation of PLC control double drive, equipment
Phenomena such as having exempted to scrape speed reducer break of gear tooth, tooth surface abrasion caused by pan tile seat is worn, do not find because revolving speed it is asynchronous caused by
Phenomena such as scraper shaft twists into two parts, speed reducer overload burning.
3. the utility model carries out scraper shaft replacement every time, pin need to be only extracted, replacement length is short, and replacement is more
It is convenient, and general driving bearing pin and connecting link pin do not have to replacement, can save spare parts cost.
4. being equipped with one pair of scraper plate clamp in the middle part of the every secondary scraper plate of the utility model, the bending strength of scraper plate is enhanced, is extended
The service life of scraper plate, every corresponding both ends for being fixed in 3 scraper plates of pair scraper plate, when operation, are hardly damaged scraper plate, and scraper shaft uses
Service life obviously increases 1 times or more, reduces maintenance personal's operation intensity.Two secondary scraper plate axial angles are 90 ° of arrangements, can both be divided
The concentrated stress generated in the middle part of scraper plate is dissipated, bending strength is enhanced, extends scraper plate service life, and can scrape to avoid leakage occurs, is few
Phenomena such as scraping, turbulent flow, bubbles burst occurs caused by reducing because of float skimming device damage generation, reduces floatation indicators fluctuation, mentions
High high-precision nickel grade.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model；
The partial enlarged view of Fig. 2 the utility model Fig. 1；
The structural schematic diagram of the secondary scraper plate setting of Fig. 3 the utility model two；
The structural schematic diagram of Fig. 4 the utility model scraper plate clamp；
The arrangement states figure of the scraper plate of Fig. 5 the utility model.
In figure: 1, motor；2, cycloidal planetary gear speed reducer；3, flange-face coupling；4, driving bearing pin；5, scraper plate clamp；6, it scrapes
Plate；7, scraper shaft；8, connecting link pin；9, nylon watt seat；10. strip sheet；11. groove.
Specific embodiment
With reference to the accompanying drawing, the utility model is further explained in detail and is illustrated；
As shown in Figure 1, a kind of flotation float skimming device for strip type groove, including strip type groove, strip type groove be divided into it is left,
Right half slot is equipped with nylon watt seat 9 between left and right half slot, is equipped with a connecting link pin 8, the connecting link pin axis on nylon watt seat 9
It is placed on 9 nylon watt seats in the middle part of body, structure on two sides is symmetrical.One end of connecting link pin 8 connects left half slot scraper shaft 7 by pin,
The other end connects right half slot scraper shaft 7 by pin, fixes scraper plate 6 respectively by scraper plate clamp on two scraper shafts 7, scraper plate with
The parallel setting of scraper shaft, each scraper shaft 7 connect with the driving bearing pin 4 of a cycloidal planetary gear speed reducer.It further include controller,
Two cycloidal-pin wheel decelerating motors are electrically connected with controller respectively, control the synchronous same frequency driving of two motors by PLC control cabinet.Two pendulum
Line pinwheel decelerating motor is horizontal type structure, the corresponding left and right both ends for being mounted on strip type groove groove body platform.Above-mentioned each cycloidal pin
Wheel decelerating motor output end is connected by flange-face coupling and driving bearing pin, and driving bearing pin passes through pin and corresponding scraper shaft
It is connected.The 5 scraper plate clamp is stainless steel material, and each scraper plate clamp is formed by two corresponding two strip sheets 10 are corresponding,
The middle part of each strip sheet has with the matched groove 11 of scraper shaft 7, two grooves, 11 phase at middle part after two strip sheets 10 are corresponding
To circular hole is formed, scraper shaft 7 passes through corresponding circular hole in the middle part of two strip sheets, two strip sheets is tightened together by bolt.Often
Two groups of scraper plate clamps are vertically and fixedly provided on one scraper shaft along its length, every group of scraper plate clamp connects corresponding one secondary scraper plate,
Radial angle is 180 ° between two scraper plates of every pair, and the axial angle of two secondary scraper plates is 90 °.3 scraper plate clamps are one group, with
The perpendicular setting of scraper shaft, scraper plate are plastic material, and each slot shares two pairs and is connected with the scraper shaft on half slot for totally four, often
Secondary scraper plate is made of two scraper plates, the corresponding both ends for being fixed in 3 scraper plates.
In use, respectively placing a cycloidal planetary gear speed reducer scraping the bubble left and right both ends of slot first, and centering is carried out,
It adjusts controller idle running and checks whether two speed reducers turn to consistent, and whether revolving speed synchronizes；Confirm it is errorless after, use flange-face coupling
3 link up speed reducer and driving bearing pin 4, then couple scraper shaft by fixed pin, and scraper shaft is joined with connecting link pin
It connects, implementation mechanism transmission；It is in the middle part of every pair scraper plate to bore one group of 12 bolt hole of φ more, it is connected by scraper plate clamp with scraper shaft 7, two
Secondary scraper plate axial angle is 90 °.Connecting link pin is placed on nylon watt seat, after after left and right, all spare parts of two slots are installed, together
When open two motors, make two scraper shafts 7 while being rotated, drive scraper plate 6 carry out scraping bubble operation, flotation machine operation is generated
Concentrate bubble is scraped into downstream；In scraping bubble operation process, scraper plate speed reducer is stable, and service life extends, can be at the uniform velocity
It carries out scraping bubble, avoid reducing because of motor for speed reducer revolving speed or stops leading to scrape bubble efficiency reduction, leakage occurs and scrapes, scrape phenomenon less；It scrapes
Board shaft 7,6 service life of scraper plate extend, and reducing generation, scraper plate is fallen, flotation cell bubble caused by scraper plate axle fracture is damaged and scrapes
Plate is broken, and is stirred inside flotation cell ore pulp, causes that turbulent flow, bubbles burst phenomenon occurs.
Claims (8)
1. a kind of flotation float skimming device for strip type groove, including strip type groove, it is characterised in that: strip type groove be divided into it is left,
Right half slot is equipped with nylon watt seat (9) between left and right half slot, is equipped with a connecting link pin (8), connecting link pin on nylon watt seat (9)
(8) one end connects left half slot scraper shaft, and the other end connects right half slot scraper shaft, fixes scraper plate respectively on two scraper shafts (7)
(6), scraper plate (6) setting parallel with corresponding scraper shaft (7), each scraper shaft (7) and a cycloidal-pin wheel decelerating motor (1)
Driving bearing pin connect.
2. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: further include control
Device, two cycloidal-pin wheel decelerating motors (1) are electrically connected with controller respectively, control the synchronous same frequency of two motors by PLC control cabinet and drive
It is dynamic.
3. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: two cycloidal-pin wheels
Decelerating motor (1) is horizontal type structure, the corresponding left and right both ends for being mounted on strip type groove groove body platform.
4. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: each cycloidal pin
Wheel decelerating motor (1) output end is connected by flange-face coupling (3) with driving bearing pin (4), driving bearing pin (4) by pin and
Corresponding scraper shaft (7) is connected.
5. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: the attachment pegs
It is placed on nylon watt seat (9) in the middle part of axis (8) axle body, structure on two sides is symmetrical.
6. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: fixed scraper plate
(6) connected by scraper plate clamp (5) with scraper shaft (7), the scraper plate clamp (5) is stainless steel material, each scraper plate clamp (5)
It is made of two corresponding two strip sheets (10), the middle part of strip sheet (10) has wears with scraper shaft (7) matched groove, scraper shaft
Corresponding groove (11) in the middle part of two strip sheets is crossed, two strip sheets are tightened together by bolt.
7. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: each scraper shaft
(7) two groups of scraper plate clamps (5) are vertically and fixedly provided on along its length, the both ends of every group of scraper plate clamp (5), which connect, to be corresponded to each other
A secondary scraper plate (6), radial angle is 180 ° between two scraper plates (6) of every pair, and the axial angle of two secondary scraper plates (6) is 90 °.
8. a kind of flotation float skimming device for strip type groove according to claim 1, it is characterised in that: 3 set in parallel
The scraper plate clamp (5) set is one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258923.7U CN208824743U (en) | 2018-08-06 | 2018-08-06 | A kind of flotation float skimming device for strip type groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258923.7U CN208824743U (en) | 2018-08-06 | 2018-08-06 | A kind of flotation float skimming device for strip type groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824743U true CN208824743U (en) | 2019-05-07 |
Family
ID=66308353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258923.7U Active CN208824743U (en) | 2018-08-06 | 2018-08-06 | A kind of flotation float skimming device for strip type groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208824743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243589A (en) * | 2019-06-13 | 2019-09-17 | 北京天地龙跃科技有限公司 | Scraper plate speed reducer Fuzzy Fault Diagnosis and system |
| CN110238115A (en) * | 2019-06-12 | 2019-09-17 | 曾尚武 | Greasy filth cleaning machine |
-
2018
- 2018-08-06 CN CN201821258923.7U patent/CN208824743U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238115A (en) * | 2019-06-12 | 2019-09-17 | 曾尚武 | Greasy filth cleaning machine |
| CN110238115B (en) * | 2019-06-12 | 2022-04-12 | 曾尚武 | Oil sludge cleaning machine |
| CN110243589A (en) * | 2019-06-13 | 2019-09-17 | 北京天地龙跃科技有限公司 | Scraper plate speed reducer Fuzzy Fault Diagnosis and system |
| CN110243589B (en) * | 2019-06-13 | 2021-03-05 | 北京天地龙跃科技有限公司 | Fuzzy fault diagnosis method and system for scraper speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Guo jiahuodiqu before: Zhong Guo |
|
| TR01 | Transfer of patent right |