CN209061372U - A kind of spiral classifier of adjustable tilt angle and rapid classification - Google Patents
A kind of spiral classifier of adjustable tilt angle and rapid classification Download PDFInfo
- Publication number
- CN209061372U CN209061372U CN201821749856.9U CN201821749856U CN209061372U CN 209061372 U CN209061372 U CN 209061372U CN 201821749856 U CN201821749856 U CN 201821749856U CN 209061372 U CN209061372 U CN 209061372U
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- China
- Prior art keywords
- tilt angle
- helical blade
- pulley
- grading pool
- main shaft
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- 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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Abstract
The utility model discloses a kind of adjustable tilt angle and the spiral classifiers of rapid classification, including grading pool and fixed frame, support base is fixed on the left of the grading pool, the upper surface of the support base is equipped with motor and speed reducer, helical blade is connected on the main shaft, and hole is reserved on helical blade, the fixed frame is located at the right of grading pool, it is connected with handwheel on the outside of the fixed frame, shaft is installed above the roller, the roller is wound with wirerope.The spiral classifier of the adjustable tilt angle and rapid classification, using the opposite main shaft in two direction of rotation, flow ore pulp between two main shafts, the phenomenon that preventing ore pulp to be vortexed, the hole on helical blade reduces the frictional force between ore pulp and helical blade simultaneously, the sinking speed of ore pulp is accelerated, the wirerope for being connected to upper end on the right side of grading pool is pulled to adjust the tilt angle of grading pool, different types of ore pulp is suitble to use.
Description
Technical field
The utility model relates to classifying equipoment technical field, the spiral shell of specially a kind of adjustable tilt angle and rapid classification
Revolve grader.
Background technique
Spiral classifier is widely used in dressing plant being made into closed cycle journey point journey shunting mine sand with ball mill, or is used in
It is classified in gravity mill in ore in sand form and thin mud and metal ore dressing process and ore pulp is carried out in grading and washup operation
The operations such as desliming, dehydration.
Sedimentation of the ore particle in spiral classifier is hindered settling, since conveyor screw is in ceaselessly rotational agitation, so that mine
Slurry generates a degree of vortex, slows down the sinking speed of ore particle significantly, reduces production efficiency, while the inclination of grading pool
Angle be mostly it is fixed and unadjustable, aiming at the problem that different ore pulps needs the spiral classifier of differing tilt angles.Needle
To the above problem, innovative design is carried out on the basis of original spiral classifier.
Utility model content
The purpose of this utility model is to provide a kind of adjustable tilt angle and the spiral classifiers of rapid classification, with solution
Spiral classifier tilt angle certainly mentioned above in the background art is unadjustable, and ore particle sinking speed causes production efficiency slow slowly
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable tilt angle and quickly point
The spiral classifier of grade, including grading pool and fixed frame are fixed with support base, and the lower end of grading pool on the left of the grading pool
Left side is provided with discharge port and support foot, and the upper surface of the support base is equipped with motor and speed reducer, and motor and subtracts
Belt pulley is provided on the left of fast machine, and the belt pulley on the left of motor and speed reducer is connected with each other by belt, it is described
One-stage gear is connected on output shaft on the right side of speed reducer, and the front and rear sides of one-stage gear are provided with secondary gear, and two
The inside of grade gear is equipped with main shaft, helical blade is connected on the main shaft, and hole is reserved on helical blade, the fixation
Frame is located at the right of grading pool, and roller is provided on the inside of fixed frame, and handwheel, and handwheel are connected on the outside of the fixed frame
On be provided with lock screw, shaft is installed, and pulley is connected in shaft above the roller, the roller is wound with steel
Cord, and wirerope is connected with each other by pulley and hook.
Preferably, there are two the main shaft settings, and two main shaft direction of rotation are opposite.
Preferably, the helical blade and main shaft correspond, and hole is reserved on helical blade.
Preferably, the diameter of the roller is greater than the diameter of pulley.
Preferably, there are two the pulley settings, and pulley and wirerope and hook correspond.
Preferably, the hook is fixedly connected with the right side upper end of grading pool.
Compared with prior art, the utility model has the beneficial effects that the spiral shell of the adjustable tilt angle and rapid classification
Grader is revolved, using two main shafts, since the direction of rotation of two main shafts is on the contrary, cause ore pulp to flow between two main shafts,
The phenomenon that preventing ore pulp to be vortexed, while the hole on helical blade reduces the frictional force between ore pulp and helical blade,
The sinking speed for accelerating ore pulp accelerates sizing screening, and the wirerope for being connected to upper end on the right side of grading pool is pulled to adjust
The height of whole grading pool right end is suitble to different types of ore pulp to use so as to adjust the tilt angle of grading pool.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is the utility model fixed frame positive structure diagram.
In figure: 1, grading pool；2, support base；3, motor；4, belt pulley；5, belt；6, speed reducer；7, one-stage gear；
8, secondary gear；9, main shaft；10, helical blade；11, hole；12, discharge port；13, support foot；14, fixed frame；15, roller；16,
Handwheel；17, lock screw；18, shaft；19, pulley；20, wirerope；21, it links up with.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable tilt angle and rapid classification
Spiral classifier, including grading pool 1, support base 2, motor 3, belt pulley 4, belt 5, speed reducer 6, one-stage gear 7, secondary gear
Wheel 8, helical blade 10, hole 11, discharge port 12, supports foot 13, fixed frame 14, roller 15, handwheel 16, lock screw at main shaft 9
17, shaft 18, pulley 19, wirerope 20 and hook 21, the left side of grading pool 1 is fixed with support base 2, and the lower end of grading pool 1
Left side is provided with discharge port 12 and support foot 13, and the upper surface of support base 2 is equipped with motor 3 and speed reducer 6, and motor 3
It is provided with belt pulley 4 with the left side of speed reducer 6, and the belt pulley 4 in 6 left side of motor 3 and speed reducer is mutual by belt 5
It connects, is connected with one-stage gear 7 on the output shaft on 6 right side of speed reducer, and the front and rear sides of one-stage gear 7 are provided with secondary gear
8, and the inside of secondary gear 8 is equipped with main shaft 9, helical blade 10 is connected on main shaft 9, and be reserved on helical blade 10
Hole 11, fixed frame 14 is located at the right of grading pool 1, and the inside of fixed frame 14 is provided with roller 15, and the outside of fixed frame 14 connects
It is connected to handwheel 16, and is provided with lock screw 17 on handwheel 16, the top of roller 15 is equipped with shaft 18, and connects in shaft 18
There is pulley 19, roller 15 is wound with wirerope 20, and wirerope 20 is connected with each other by pulley 19 and hook 21；
Further, there are two the settings of main shaft 9, and two 9 direction of rotation of main shaft subtract while on the contrary, increasing classification efficiency
The vortex of small ore pulp；
Further, helical blade 10 and main shaft 9 correspond, and hole 11 is reserved on helical blade 10, reduce mine
The mobility of slurry increases the sinking speed of ore pulp, accelerates sizing screening；
Further, the diameter of roller 15 is greater than the diameter of pulley 19, and the circle number of rotation roller 15 is reduced, more laborsaving；
Further, there are two the settings of pulley 19, and pulley 19 and wirerope 20 and hook 21 correspond, and improve whole
Stability, convenient for wirerope 20 by pulley 19 pull grading pool 1.
Further, hook 21 is fixedly connected with the right side upper end of grading pool 1, convenient for wirerope 20 by being fixed on classification
Hook 21 on pond 1 pulls grading pool 1, adjusts the tilt angle of grading pool 1.
Working principle: first the tilt angle for adjusting grading pool 1 for different ore pulps, handwheel is rotated clockwise
16, handwheel 16 drives roller 15 to rotate clockwise, and wirerope 20 is wound by pulley 19 on roller 15, due to wirerope 20
One end is connected on the hook 21 of 1 right side upper end of grading pool, so the right end of grading pool 1 starts under the drive of wirerope 20
Rise, is adjusted to after optimal classification angle, tightens lock screw 17, locking is fixed to handwheel 16, prevents roller 15
Then rotation starts motor 3, after ore pulp enters in grading pool 1, motor 1 drives speed reducer 6 by belt pulley 4, subtracts
The one-stage gear 7 on fast 6 right side of machine drives secondary gear 8 to rotate, since the direction of rotation of two secondary gears 8 is on the contrary, so two
The direction that a main shaft 9 rotates is also on the contrary, make ore pulp to different reverse flows, while the hole 11 on helical blade 10 reduces mine
The mobility of slurry accelerates the sinking speed of ore pulp, increases the efficiency of classification, and the thin ore particle in ore pulp swims and then overflows in water
It flows and goes out, rough grain sinks to 1 bottom of grading pool, is brought up by helical blade 10, is discharged from discharge port 12.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. the spiral classifier of a kind of adjustable tilt angle and rapid classification, including grading pool (1) and fixed frame (14), special
Sign is: being fixed with support base (2) on the left of the grading pool (1), and is provided with discharge port on the left of the lower end of grading pool (1)
(12) and foot (13) is supported, the upper surface of the support base (2) is equipped with motor (3) and speed reducer (6), and motor (3)
With belt pulley (4) are provided on the left of speed reducer (6), and the belt pulley (4) on the left of motor (3) and speed reducer (6) is logical
Belt (5) interconnection is crossed, is connected with one-stage gear (7) on the output shaft on the right side of the speed reducer (6), and one-stage gear (7)
Front and rear sides be provided with secondary gear (8), and the inside of secondary gear (8) is equipped with main shaft (9), on the main shaft (9)
It is connected with helical blade (10), and is reserved with hole (11) on helical blade (10), the fixed frame (14) is located at grading pool (1)
Right, and roller (15) are provided on the inside of fixed frame (14), it is connected with handwheel (16) on the outside of the fixed frame (14), and hand
It is provided with lock screw (17), is equipped with shaft (18) above the roller (15), and connected in shaft (18) on wheel (16)
Have pulley (19), the roller (15) is wound with wirerope (20), and wirerope (20) passes through pulley (19) and hook (21) phase
It connects.
2. the spiral classifier of a kind of adjustable tilt angle according to claim 1 and rapid classification, it is characterised in that:
There are two main shaft (9) settings, and two main shaft (9) direction of rotation are opposite.
3. the spiral classifier of a kind of adjustable tilt angle according to claim 1 and rapid classification, it is characterised in that:
The helical blade (10) and main shaft (9) correspond, and hole (11) are reserved on helical blade (10).
4. the spiral classifier of a kind of adjustable tilt angle according to claim 1 and rapid classification, it is characterised in that:
The diameter of the roller (15) is greater than the diameter of pulley (19).
5. the spiral classifier of a kind of adjustable tilt angle according to claim 1 and rapid classification, it is characterised in that:
There are two pulley (19) settings, and pulley (19) and wirerope (20) and hook (21) correspond.
6. the spiral classifier of a kind of adjustable tilt angle according to claim 1 and rapid classification, it is characterised in that:
The hook (21) is fixedly connected with the right side upper end of grading pool (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749856.9U CN209061372U (en) | 2018-10-27 | 2018-10-27 | A kind of spiral classifier of adjustable tilt angle and rapid classification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749856.9U CN209061372U (en) | 2018-10-27 | 2018-10-27 | A kind of spiral classifier of adjustable tilt angle and rapid classification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061372U true CN209061372U (en) | 2019-07-05 |
Family
ID=67096336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749856.9U Expired - Fee Related CN209061372U (en) | 2018-10-27 | 2018-10-27 | A kind of spiral classifier of adjustable tilt angle and rapid classification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605600A (en) * | 2020-12-28 | 2021-04-06 | 岳西十行机械设备有限公司 | Clamping equipment suitable for clamping requirements of helical blades with different plate surface angles |
| CN115893547A (en) * | 2022-12-30 | 2023-04-04 | 江苏新天鸿集团有限公司 | Grid dirt removing machine |
-
2018
- 2018-10-27 CN CN201821749856.9U patent/CN209061372U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605600A (en) * | 2020-12-28 | 2021-04-06 | 岳西十行机械设备有限公司 | Clamping equipment suitable for clamping requirements of helical blades with different plate surface angles |
| CN112605600B (en) * | 2020-12-28 | 2022-09-13 | 岳西十行机械设备有限公司 | Clamping equipment suitable for clamping requirements of helical blades with different plate surface angles |
| CN115893547A (en) * | 2022-12-30 | 2023-04-04 | 江苏新天鸿集团有限公司 | Grid dirt removing machine |
| CN115893547B (en) * | 2022-12-30 | 2023-11-03 | 江苏新天鸿集团有限公司 | Grating dirt remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191027 |