CN207126183U - A kind of efficiently automatic rake-lifting concentrator - Google Patents
A kind of efficiently automatic rake-lifting concentrator Download PDFInfo
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- CN207126183U CN207126183U CN201721058754.8U CN201721058754U CN207126183U CN 207126183 U CN207126183 U CN 207126183U CN 201721058754 U CN201721058754 U CN 201721058754U CN 207126183 U CN207126183 U CN 207126183U
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- rake
- cylindrical drum
- groove
- lifting
- power transmission
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Abstract
The utility model discloses a kind of efficiently automatic rake-lifting concentrator,Including dense groove and rake scrapper conveyor,The inside top wall of cylindrical drum is provided with stabilizing feed well,The side wall of stabilizing feed well is provided with feeding pipe,The upper end side wall of cylindrical drum is provided with overfall,The bottom of conically shaped is provided with round platform groove,The bottom land of round platform groove is provided with sand removing hole,The top of cylindrical drum is provided with more support columns,The top of support column is provided with level board,Rake scrapper conveyor includes motor and the transmission device being connected with motor,Transmission device includes the power transmission shaft extending into dense groove and the harrow frame for being fixed on power transmission shaft lower end,The lower end of power transmission shaft is provided with rotary shaft,Rotary shaft is provided with secondary harrow,The top of cylindrical drum is provided with automatic rake-lifting device,Hydraulic station and electric control gear,Automatic rake-lifting device includes being arranged on hydraulic cylinder and the hydraulic stem being connected with hydraulic cylinder,The top of hydraulic stem is fixedly connected with the lower surface of level board.The device has broad application prospects, and is adapted to commercially promote.
Description
Technical field
Magnesite ore dressing sophisticated equipment technical field is the utility model is related to, specially a kind of efficiently automatic rake-lifting is dense
Machine.
Background technology
At present, the concentrator of in the market, especially for the too fast mineral of some sinking speed, is depositing when separating mineral
In the case that height constantly increases, concentrator harrow frame scraper resistance constantly increases, and the power output of motor constantly increases, and works as resistance
When reaching capacity, concentrator meeting stop jumping, now deposit pressure rake situation appearance.Need to empty concentrator, then pressure is harrowed into material
Walk can just continue to produce clearly, handling such accident needs the manpower and materials that expend excessive, and it is longer to expend the time, causes the wave of resource
Take, and have a strong impact on the normal production in ore dressing plant, reduce efficiency.Therefore, it is badly in need of in the market a kind of new dense
Machine.
Utility model content
The purpose of this utility model is to provide a kind of efficiently automatic rake-lifting concentrator, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of efficiently automatic rake-lifting concentrator, including
Dense groove and the rake scrapper conveyor being arranged in dense groove, the dense groove include cylindrical drum and connected with the cylindrical drum
Conically shaped, stabilizing feed well is fixed with the inside top wall of the cylindrical drum, and the side wall of the stabilizing feed well is provided with and connected with it
Logical feeding pipe, the upper end side wall last week of the cylindrical drum offer round platform groove to the bottom provided with overfall, the conically shaped,
And the bottom land of the round platform groove is provided with sand removing hole, the top of the cylindrical drum is provided with the more support columns for being secured to connection, and
The top of the support column is provided with level board, the rake scrapper conveyor include the motor being fixedly installed on level board and
The transmission device being connected with the motor, the transmission device include through the level board and stabilizing feed well and extend into dense
Power transmission shaft in close groove and the harrow frame for being fixed on power transmission shaft lower end, the harrow frame include long harrow frame and short harrow frame, and the length
Harrow frame and short harrow frame are close to the madial wall of conically shaped, and the lower surface of the power transmission shaft is fixedly connected with a rotary shaft, and described
Rotary shaft is extend into the round platform groove, and the rotary shaft is provided with the secondary rake for being secured to connection, and the secondary rake is close to institute
The side wall of round platform groove is stated, automatic rake-lifting device, hydraulic station and electric control gear are additionally provided with the top of the cylindrical drum, it is described automatic
Rake lifting device includes being arranged on the hydraulic cylinder immediately below level board and the hydraulic stem being connected with the hydraulic cylinder, and the hydraulic pressure
The top of bar is fixedly connected with the lower surface of the level board, and the hydraulic cylinder is connected with the hydraulic station, and the hydraulic station
It is connected with the electric control gear.
Further, more support columns at the top of the cylindrical drum are arranged in a circular formation.
Further, the motor is servomotor.
Further, the top of the dense groove is provided with crane span structure, and the gantry top is provided with suspension bracket.
Further, the rotary shaft is welded on the power transmission shaft.
Compared with prior art, the beneficial effects of the utility model are：Apparatus structure in the utility model is simple, can be big
Big reduction device damage and pressure rake accident caused by material deposition is too fast, reduce the parking maintenance time, reduce magnesite
The loss of ore deposit valuable mineral resource, reduces personnel labor intensity, reduces beneficiation cost, improves production efficiency, mainly
Be make resource obtain fully rationally utilize, and with highly significant economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is the overall structure diagram of concentrator in the utility model；
Fig. 2 is partial schematic diagram of the present utility model；
In reference：1- cylindrical drums；2- conically shapeds；3- stabilizing feed wells；4- feeding pipes；5- overfalls；6- round platform grooves；7-
Sand removing hole；8- support columns；9- level boards；10- motors；11- transmission devices；12- power transmission shafts；The long harrow frames of 13-；The short rakes of 14-
Frame；15- rotary shafts；The secondary rakes of 16-；17- hydraulic stations；18- electric control gears；19- hydraulic cylinders；20- hydraulic stems；21- crane span structures； 22-
Suspension bracket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of efficiently automatic rake-lifting concentrator, including dense
Close groove and the rake scrapper conveyor being arranged in dense groove, the dense groove include cylindrical drum 1 and connected with the cylindrical drum 1
Conically shaped 2, be fixed with stabilizing feed well 3 on the inside top wall of the cylindrical drum 1, and the side wall of the stabilizing feed well 3 be provided with
Its feeding pipe 4 connected, opened up to the bottom provided with overfall 5, the conically shaped 2 the upper end side wall last week of the cylindrical drum 1
There is round platform groove 6, and the bottom land of the round platform groove 6 is provided with sand removing hole 7, the top of the cylindrical drum 1 is provided with the more companies of being secured to
The support column 8 connect, and the top of the support column 8 is provided with level board 9, the rake scrapper conveyor includes being fixedly installed on level board
On motor 10 and the transmission device 11 that is connected with the motor 10, the transmission device 11 include through described
Level board 9 and stabilizing feed well 3 and the power transmission shaft 12 that extend into dense groove and the harrow frame for being fixed on the lower end of power transmission shaft 12, the rake
Frame includes long harrow frame 13 and short harrow frame 14, and the long harrow frame 13 and short harrow frame 14 are close to the madial wall of conically shaped 2, the biography
The lower surface of moving axis 12 is fixedly connected with a rotary shaft 15, and the rotary shaft 15 is extend into the round platform groove 6, the rotation
Axle 15 is provided with the secondary rake 16 for being secured to connection, and the secondary rake 16 is close to the side wall of the round platform groove 6, the cylindrical drum 1
Top be additionally provided with automatic rake-lifting device, hydraulic station 17 and electric control gear 18, the automatic rake-lifting device includes being arranged on water
Hydraulic cylinder 19 immediately below flat board 9 and the hydraulic stem 20 being connected with the hydraulic cylinder 19, and the top of the hydraulic stem 20 and
The lower surface of the level board 9 is fixedly connected, and the hydraulic cylinder 19 is connected with the hydraulic station 17, and the hydraulic station 17 with
The electric control gear 18 is connected.
Further, the more support columns 8 at the top of cylindrical drum 1 are arranged in a circular formation；The structure is arranged to hydraulic cylinder
19 have vacateed placement space.
Further, the motor 10 is servomotor；Servomotor can control the rotating speed of motor exactly.
Further, the top of the dense groove is provided with crane span structure (21), and the top of the crane span structure 21 is provided with suspension bracket 22；Just
Overhaul and use in the later stage.
Further, the rotary shaft 15 is welded on the power transmission shaft 12；Using the connected mode of welding so that rotate
Axle 15 and power transmission shaft 12 connect more firm.
Operation principle：In use, ore pulp is added in dense groove by feeding pipe 4 first, the particle in ore pulp is in weight
The bottom of conically shaped 2 can be dropped in the presence of power, top is then primary water, now, can start motor 10, motor
10 impart power to the power transmission shaft 12 by transmission device, and the long harrow frame 14 and short harrow frame 15 of the bottom of power transmission shaft 12 can be by ore deposits
Mud scrapes collection into round platform groove 6, while the secondary rake 16 in round platform groove 6 can also work, and sludge in round platform groove 6 can be scraped collection by pair rake 16
Discharged to sand removing hole 7, and primary water is then overflowed by overfall 5；When sludge constantly deposits, the resistance of harrow frame is continuously increased, electricity
Stream increase, when running current exceedes setting electric current, harrow frame is jacked up by hydraulic stem 20, realizes the automatic lifting of harrow frame, reduces resistance
Power, when deposition material is constantly reduced, harrow frame can automatically fall off and be operated, and therefore, the practicality of the device is extremely strong, very suitable
Conjunction is commercially promoted.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of efficiently automatic rake-lifting concentrator, it is characterised in that scraped including dense groove and the rake being arranged in dense groove
Trigger, the dense groove include cylindrical drum (1) and the conically shaped (2) connected with the cylindrical drum (1), the cylindrical drum (1)
Inside top wall on be fixed with stabilizing feed well (3), and the side wall of the stabilizing feed well (3) is provided with the feeding pipe (4) communicated therewith,
The upper end side wall last week of the cylindrical drum (1) offers round platform groove to the bottom provided with overfall (5), the conically shaped (2)
(6), and the bottom land of the round platform groove (6) is provided with sand removing hole (7), and the top of the cylindrical drum (1) is provided with the more companies of being secured to
The support column (8) connect, and the top of the support column (8) is provided with level board (9), the rake scrapper conveyor includes being fixedly installed on
Motor (10) on level board and the transmission device (11) being connected with the motor (10), the transmission device
(11) include through the level board (9) and stabilizing feed well (3) and the power transmission shaft (12) extending into dense groove and be fixed on biography
The harrow frame of moving axis (12) lower end, the harrow frame include long harrow frame (13) and short harrow frame (14), and the long harrow frame (13) and short rake
Frame (14) is close to the madial wall of conically shaped (2), and the lower surface of the power transmission shaft (12) is fixedly connected with a rotary shaft (15), and
The rotary shaft (15) is extend into the round platform groove (6), and the rotary shaft (15) is provided with the secondary rake for being secured to connection
(16), and the secondary rake (16) is close to the side wall of the round platform groove (6), and automatic rake-lifting is additionally provided with the top of the cylindrical drum (1)
Device, hydraulic station (17) and electric control gear (18), the automatic rake-lifting device include being arranged on the liquid immediately below level board (9)
Cylinder pressure (19) and the hydraulic stem (20) being connected with the hydraulic cylinder (19), and the top of the hydraulic stem (20) and the level
The lower surface of plate (9) is fixedly connected, and the hydraulic cylinder (19) is connected with the hydraulic station (17), and the hydraulic station (17) and institute
Electric control gear (18) is stated to be connected.
2. a kind of efficiently automatic rake-lifting concentrator according to claim 1, it is characterised in that at the top of the cylindrical drum (1)
More support columns (8) be arranged in a circular formation.
3. a kind of efficiently automatic rake-lifting concentrator according to claim 1, it is characterised in that the motor (10) is
Servomotor.
4. a kind of efficiently automatic rake-lifting concentrator according to claim 1, it is characterised in that set at the top of the dense groove
There is crane span structure (21), and suspension bracket (22) is provided with the top of the crane span structure (21).
A kind of 5. efficiently automatic rake-lifting concentrator according to claim 1, it is characterised in that rotary shaft (15) welding
On the power transmission shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058754.8U CN207126183U (en) | 2017-08-23 | 2017-08-23 | A kind of efficiently automatic rake-lifting concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058754.8U CN207126183U (en) | 2017-08-23 | 2017-08-23 | A kind of efficiently automatic rake-lifting concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126183U true CN207126183U (en) | 2018-03-23 |
Family
ID=61635624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058754.8U Active CN207126183U (en) | 2017-08-23 | 2017-08-23 | A kind of efficiently automatic rake-lifting concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126183U (en) |
-
2017
- 2017-08-23 CN CN201721058754.8U patent/CN207126183U/en active Active
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