CN217141045U

CN217141045U - Drum screen for mine concentrating and mine concentrating machine

Info

Publication number: CN217141045U
Application number: CN202123019951.8U
Authority: CN
Inventors: 白杰
Original assignee: Yili Yujin Mining Group Co ltd
Current assignee: Tex Jade Gold Mining Co ltd; Yili Yujin Mining Group Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-08-09
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a drum screen and a mine concentrator for mine ore dressing, which belong to the technical field of mining equipment, and the technical proposal comprises a support frame, a barrel body is rotatably arranged at the top of the support frame, a feed hopper is arranged at one side of the barrel body, the two ends of the bottom of the feed hopper are both provided with stand columns, the bottoms of the two stand columns are both arranged on a fixed plate, a cleaning mechanism is arranged at one side of the support frame, and a cleaning mechanism is arranged at one side of the support frame away from the cleaning mechanism, when the ore is screened by the cleaning mechanism, the ore can bring a large amount of dust inside the barrel body due to overturn, so that the dust inside the barrel body flies upward, a water pump can suck the water source inside a water tank and transmit the water source to a hollow shaft through a water pipe, so that the through hole on the hollow shaft can spray and sunning water, and the dust can not fly upward, still reach the effect of wasing the ore simultaneously, set up and clean the mechanism and make the barrel surface unable jam.

Description

Drum screen for mine concentrating and mine concentrating machine

Technical Field

The utility model relates to a mining equipment technical field, more specifically say, relate to a drum sieve and mine concentrator for mine ore dressing.

Background

Along with the gradual enhancement of environmental awareness of people and the continuous increase of environmental protection by governments, the problem of waste pollution of a concrete mixing plant is more and more emphasized, under the policy that the environment-friendly mixing plant is actively advocated to be built by the country, more and more concrete mixing plants are provided with sand-stone separators, because the sand-stone separators not only can play an environmental protection role, but also can create economic benefits for the mixing plant, the drum-type sand-stone separators are common equipment for mineral separation and screening, and the main reason is that the drum screen has low noise in the operation process, low energy consumption and convenient maintenance, and can finish screening of various specifications at one time according to the granularity required by materials;

however, through investigation and research, it is found that after all concrete mixing stations provided with sand separators use the product for a period of time, part of screens on the roller are blocked by fine stones and other particles, so that the waste materials are incompletely separated, the mortar concentration in the roller is higher and higher until the screens on the roller are completely blocked, and vicious circle is formed, and incomplete hole blocking cleaning of the screens usually causes incomplete screening, serious mixing of large and small particles, and thus, the yield, quality and quantity are reduced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a drum sieve and mine concentrator for mine concentrator, its advantage lies in that the screen cloth on barrel surface does not block up, and the inside dust of barrel does not fly upward, reaches the effect of wasing the ore simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a drum sieve and mine concentrator for mine concentrator, includes the support frame, the rotatable barrel that is provided with in top of support frame, the barrel is the slope setting, and one side opening of barrel, one side of support frame is provided with just to the feeder hopper of barrel opening part, the bottom both ends of feeder hopper all are provided with the pillar, two the bottom of pillar all sets up at the fixed plate, the top and the feeder hopper fixed connection of fixed plate, the rear side of support frame is provided with the mechanism that cleans that is used in the barrel surface, the front side of support frame is provided with wiper mechanism, one side that the feeder hopper was kept away from to the barrel is provided with and is used for driving barrel pivoted motor.

Furthermore, clean the mechanism and include the mounted frame, the bottom both ends of mounted frame all are provided with electric putter, two electric putter's bottom fixedly connected with brush board.

Further, wiper mechanism includes water tank, hollow shaft, bearing frame and spacing seat, one side of water tank is provided with the water pump, one side of water pump is provided with the hose, the hose is fixed on the surface of spacing seat and rather than the intercommunication, the output shaft of motor run through spacing seat through the bearing and with hollow shaft fixed connection, and the surface of hollow shaft is provided with the inlet port that is located spacing inside, the surface of hollow shaft is provided with evenly distributed's through-hole, spacing housing is established on the surface of hollow shaft, the surface swing joint sealed bearing of hollow shaft, and sealed bearing is located the inside of spacing seat, a side surface that the hollow shaft is close to the feeder hopper is provided with the bearing frame of fixing on the support frame.

Further, the surface of hollow shaft is provided with evenly distributed's swivel leaf, one side that the swivel leaf is close to the barrel is provided with the reinforcing plate, one side fixedly connected with set-square that the swivel leaf was kept away from to the reinforcing plate, the set-square is fixed on the inner wall of barrel.

Furthermore, the brush head at the bottom of the brush plate is in a rubber column shape.

A mine concentrator is characterized in that the drum screen for mine concentration is installed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the cleaning mechanism is arranged, when the barrel body is used for screening ores, the motor can operate to drive the hollow shaft to rotate, and then the hollow shaft drives the barrel body to overturn and screen the ores, when the ores are screened, dust adhered to the ores can fly upwards, and can fly out of the barrel body, so that the health of workers is harmed, at the moment, a water source in the water tank is sucked into the soft water pipe through the water pump, the water source enters the through hole in the surface of the hollow shaft through the soft water pipe to be sprayed, the dust cannot fly upwards, the ores are cleaned, the respiratory tract safety of the workers is protected, and the ores are cleaned after being screened;

(2) this scheme is through setting up cleaning device, and when the screening net on barrel surface carries out dust or tiny ore jam, the brush board on the mounted frame begins to extrude the barrel surface downwards through electric putter and gets the screening net, and when the motor drove the barrel and overturn, the work was cleaned to the brush board, and then has guaranteed that the screening net of barrel surface does not block up.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the barrel of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a support frame; 2. a water tank; 3. a flexible water pipe; 4. a motor; 5. a limiting seat; 6. a barrel; 7. brushing the board; 8. an electric push rod; 9. a hollow shaft; 10. a feed hopper; 11. a pillar; 12. a fixing plate; 13. a water pump; 14. sealing the bearing; 15. a through hole; 16. a reinforcing plate; 17. a set square; 18. rotating the leaf; 19. A suspension bracket; 20. and a bearing seat.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a trommel screen and mine concentrator for mine concentrator, including support frame 1, the rotatable barrel 6 that is provided with in top of support frame 1, barrel 6 is the slope setting, and one side opening of barrel 6, one side of support frame 1 is provided with just to the feeder hopper 10 of barrel 6 opening part, the bottom both ends of feeder hopper 10 all are provided with platform post 11, the bottom of two platform posts 11 all sets up at fixed plate 12, the top and the feeder hopper 10 fixed connection of fixed plate 12, the rear side of support frame 1 is provided with the mechanism that cleans that is used in barrel 6 surface, the front side of support frame 1 is provided with wiper mechanism, one side that the feeder hopper 10 was kept away from to barrel 6 is provided with and is used for driving barrel 6 pivoted motor 4.

Cleaning mechanism includes mounted frame 19, and mounted frame 19's bottom both ends all are provided with electric putter 8, and two electric putter 8's bottom fixedly connected with brush board 7, when 6 surperficial screen cloth of barrel blockked up, brush board 7 on the mounted frame 19 is through electric putter 8 pushing down on 6 surperficial screen cloth of barrel, and brush board 7 cleans when barrel 6 overturns, guarantees that 6 surperficial screen cloth of barrel is unblocked.

Referring to fig. 1 and 2, the cleaning mechanism includes a water tank 2, a hollow shaft 9, a bearing seat 20 and a limiting seat 5, a water pump 13 is disposed on one side of the water tank 2, a water hose 3 is disposed on one side of the water pump 13, the water hose 3 is fixed on the surface of the limiting seat 5 and communicated with the limiting seat, an output shaft of a motor 4 penetrates through the limiting seat 5 through a bearing and is fixedly connected with the hollow shaft 9, an air inlet hole is disposed on the surface of the hollow shaft 9 and is located inside the limiting seat 5, through holes 15 are uniformly distributed on the surface of the hollow shaft 9, the limiting seat 5 is sleeved on the surface of the hollow shaft 9, a sealing bearing 14 is movably connected on the surface of the hollow shaft 9 and is located inside the limiting seat 5, the bearing seat 20 fixed on the support frame 1 is disposed on the surface of one side of the hollow shaft 9 close to the feed hopper 10, after the barrel 6 finishes screening ores, the water pump 13 pumps the water inside the water tank 2 to the water hose 3, make 3 inside of water input spacing seat 5 of hose, then inside the hollow shaft 9 is entered into through spacing seat 5 to spray from its surperficial through-hole 15, avoid the inside dust of barrel 6 to fly upward, and then can wash barrel 6, cooperation wiper mechanism's clearance once more can make barrel 6's clearance effect better, and hollow shaft 9 stability in the rotation is guaranteed to bearing frame 20, avoids reacting the skew in the operation.

The surface of hollow shaft 9 is provided with evenly distributed's swivel leaf 18, and one side that swivel leaf 18 is close to barrel 6 is provided with reinforcing plate 16, and one side fixedly connected with set-square 17 of swivel leaf 18 is kept away from to reinforcing plate 16, and set-square 17 is fixed on the inner wall of barrel 6, has protected the stability of swivel leaf 18 on hollow shaft 9 in barrel 6 inside, and swivel leaf 18 can drop when avoiding hollow shaft 9 to overturn inside barrel 6.

The brush head at the bottom of the brush plate 7 is in a rubber column shape, so that the brush head can conveniently enter the meshes of the barrel 6 during cleaning, and blocked broken stones can be conveniently extruded out.

The utility model discloses a theory of operation is: when the barrel 6 is used for screening ores, the motor 4 operates to drive the hollow shaft 9 to rotate, and then the hollow shaft 9 drives the barrel 6 to overturn and screen the ores, when the ores are screened, a water source in the water tank 2 is sucked out of the interior of the water hose 3 through the water pump 13, and the water source enters the through hole 15 in the surface of the hollow shaft 9 through the water hose 3 to be sprayed, so that dust cannot fly upwards and is used for cleaning the ores and reducing dust, and in addition, after the screening is finished, the dust can also be used for cleaning the barrel 6; and set up cleaning device, when the screening net on barrel 6 surface carries out dust or tiny ore jam, brush board 7 on the mounted frame 19 begins to extrude the screening net that gets on barrel 6 surface downwards through electric putter 8, and when motor 4 drove barrel 6 and overturns, brush board 7 cleaned work, and then guaranteed that barrel 6 surperficial screening net is not blockked up.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a drum sieve for mine ore dressing, includes support frame (1), its characterized in that: rotatable barrel (6) that is provided with in top of support frame (1), barrel (6) are the slope setting, and one side opening of barrel (6), one side of support frame (1) is provided with just feeder hopper (10) to barrel (6) opening part, the bottom both ends of feeder hopper (10) all are provided with pillar (11), two the bottom of pillar (11) all sets up at fixed plate (12), the top and feeder hopper (10) fixed connection of fixed plate (12), the rear side of support frame (1) is provided with the mechanism that cleans that is used in barrel (6) surface, the front side of support frame (1) is provided with wiper mechanism, one side that feeder hopper (10) were kept away from in barrel (6) is provided with and is used for driving barrel (6) pivoted motor (4).

2. The trommel screen for mine beneficiation according to claim 1, wherein: the cleaning mechanism comprises a suspension frame (19), electric push rods (8) are arranged at two ends of the bottom of the suspension frame (19), and brush plates (7) are fixedly connected to the bottoms of the two electric push rods (8).

3. The trommel screen for mine beneficiation according to claim 1, wherein: wiper mechanism includes water tank (2), hollow shaft (9), bearing frame (20) and spacing seat (5), one side of water tank (2) is provided with water pump (13), one side of water pump (13) is provided with hose (3), hose (3) are fixed on the surface of spacing seat (5) and are rather than the intercommunication, the output shaft of motor (4) run through spacing seat (5) and with hollow shaft (9) fixed connection through the bearing, and the surface of hollow shaft (9) is provided with the inlet port that is located spacing seat (5) inside, the surface of hollow shaft (9) is provided with evenly distributed's through-hole (15), the surface of hollow shaft (9) is established to spacing seat (5) cover, the surface swing joint sealed bearing (14) of hollow shaft (9), and sealed bearing (14) are located the inside of spacing seat (5), a side surface that hollow shaft (9) are close to feeder hopper (10) is provided with the axle of fixing on support frame (1) A socket (20).

4. The trommel screen for mine beneficiation according to claim 3, wherein: the surface of hollow shaft (9) is provided with evenly distributed's swivel leaf (18), one side that swivel leaf (18) are close to barrel (6) is provided with reinforcing plate (16), one side fixedly connected with set-square (17) of swivel leaf (18) are kept away from in reinforcing plate (16), set-square (17) are fixed on the inner wall of barrel (6).

5. The trommel screen for mine beneficiation according to claim 2, wherein: the brush head at the bottom of the brush plate (7) is in a rubber column shape.

6. A mine concentrator, characterised in that a trommel for a mine is provided as claimed in any one of claims 1 to 5.