Fluorite powder raw material crushing device
Technical Field
The utility model relates to the technical field of fluorite powder crushing, in particular to a fluorite powder raw material crushing device.
Background
The fluorite powder is an important raw material for industrial production, and has wider application in the related industries of iron and steel smelting and the like because the fluorite powder can reduce the melting point of refractory substances, promote slag flow and separate slag from metal. In the process of processing fluorite powder, fluorite ore needs to be crushed to be changed into fine powder for further processing and manufacturing.
According to retrieval, chinese patent literature publication No. 216800101U discloses a crushing device for processing fluorite powder, the crushing device comprises a fixing frame, the lower end of the fixing frame is fixedly connected with an anti-sliding seat, a crushing box is arranged on the inner side of the upper end of the fixing frame, a feeding bin is arranged at the upper end of the crushing box, a crushing assembly is arranged on the inner side of the feeding bin, a discharge port is arranged at the lower end of the crushing box, a crushing assembly is arranged in the crushing box, a discharge hopper is arranged at the lower end of the crushing box, the crushing device crushes solid raw materials through a crushing blade, so that the raw materials with larger particles are blocked by a screening net, the raw materials with larger particles are retained in the crushing box and are further crushed, the raw materials with smaller particles flow out through the screening net, the crushed raw materials are ensured to be more uniform, meanwhile, the crushed raw materials enter the crushing box, the first grinding roller and the second grinding roller further grind the raw materials, and the crushing effect is greatly improved.
The device has the following defects that the screening net in the first device is extremely easy to be blocked by fluorite ore particles, so that screening cannot be performed, the screening net is positioned in the device and cannot be cleaned effectively, a friendly discharging mechanism does not exist in the second device, the prepared fluorite powder directly falls from the lower part, carrying and collecting are inconvenient, the opening of the feeding bin in the third device is larger and shallower, crushed ore in the crushing assembly easily jumps upwards to hurt workers in the process of filling, and the safety is lower.
Disclosure of utility model
The utility model aims to provide a fluorite powder raw material crushing device which solves the technical problems that fluorite ore particles are blocked and cannot be screened, a screening net cannot be effectively cleaned and the like in the prior art.
The fluorite powder raw material crushing device comprises a crushing box, wherein a discharging box is fixedly arranged at the upper end of the crushing box, a crushing box is fixedly arranged at the upper end of the discharging box, a feeding bin is arranged at the upper end of the crushing box, a communicated pushing box is fixedly arranged at the left end of the crushing box, a discharging mechanism is arranged in the pushing box and the crushing box, a screening net is arranged at the bottom side of the crushing box, and a dredging treatment mechanism for dredging the screening net is arranged in the discharging box.
The dredging treatment mechanism comprises a threaded rod, a smooth rod and a motor, the threaded rod is rotatably arranged at the left end of the inner side of the discharging box, the smooth rod is fixedly arranged at the right end of the inner side of the discharging box, the motor is fixedly arranged at the front end of the outer side of the discharging box, and an output shaft of the motor penetrates through the front wall of the discharging box and is fixedly connected with the threaded rod.
As a preferable scheme of the utility model, the dredging treatment mechanism further comprises a first movable seat, a second movable seat and a connecting plate, wherein the outer side of the threaded rod is in threaded connection with the first movable seat, the outer side of the smooth rod is movably connected with the second movable seat, and the connecting plate is fixedly connected between the first movable seat and the second movable seat.
When the motor is started to drive the threaded rod to rotate, the connecting plate is driven to move in the front-back direction by matching with the smooth rod, the first moving seat and the second moving seat.
As a further scheme of the utility model, the dredging treatment mechanism further comprises an electric telescopic rod II, an arc-shaped block and a tamping column, wherein the electric telescopic rod II is fixedly arranged in the middle of the upper end of the connecting plate, the arc-shaped block with the same radian and area as those of the screening net is arranged above the electric telescopic rod II, and a plurality of tamping columns matched with part of holes on the screening net are fixedly arranged at the upper end of the arc-shaped block.
The second electric telescopic rod can push the arc block to move upwards, the tamping column on the arc block is inserted into the blocked holes on the screening net, the blocked ores are extruded, and the holes are dredged.
As a further scheme of the utility model, the dredging treatment mechanism further comprises a fixing seat, a plugging seat and a plugging groove, wherein the fixing seat is fixedly arranged at the movable end of the second electric telescopic rod, the plugging groove is formed in the upper end of the fixing seat, the plugging seat is fixedly arranged at the bottom of the arc-shaped block, and the plugging seat is inserted into the plugging groove. The fixing base and the plug-in base facilitate the installation and the disassembly of the arc-shaped block, and are convenient for cleaning the arc-shaped block in time.
As a further scheme of the utility model, a communicated threaded hole is formed between the fixed seat and the plug seat, and a fixing bolt is connected in the threaded hole in a threaded manner.
As a preferable scheme of the utility model, a crushing assembly is arranged in the crushing box, and a crushing assembly is arranged in the crushing box. The crushing assembly is used for crushing larger fluorite ores, the larger fluorite ores are sieved by the sieving net and then fall into the crushing box, and the larger fluorite ores are further crushed into powder through the crushing assembly.
As the preferable scheme of the utility model, the rear end of the right side surface of the discharging box is provided with the opening groove, the opening groove is internally hinged with the cabinet door II, and the cabinet door II is provided with the handle II, so that the arc-shaped block can be conveniently installed or taken out for cleaning.
As a preferable scheme of the utility model, the blanking mechanism comprises an electric telescopic rod I and a pushing plate, the electric telescopic rod I is fixedly arranged in the material pushing box, the pushing plate is fixedly arranged on the movable end of the electric telescopic rod I, and the pushing plate is pushed to the right by starting the electric telescopic rod I so as to push out fluorite powder produced.
As the preferable scheme of the utility model, the blanking mechanism further comprises a discharge hole, a first cabinet door and a first handle, wherein the discharge hole is formed in the right side face of the crushing box, the first cabinet door is hinged to the discharge hole, and the first handle is arranged on the first cabinet door, so that the fluorescent powder can be conveniently pushed out and collected.
As a preferable scheme of the utility model, two ends of the inner side of the crushing box are fixedly provided with guide slope plates, the upper end of the right side of the feeding bin is provided with a feeding hole, and the feeding hole is fixedly provided with a guide bin.
The guide slope plate guides and drops the powder processed by the crushing assembly, the guide bin conveniently guides ore, and meanwhile, the crushed ore of the crushing assembly is prevented from splashing outwards to hurt workers.
Compared with the prior art, the fluorite powder raw material crushing device provided by the utility model has the following beneficial effects:
1. When the screening net is seriously blocked, the electric telescopic rod II is started to push the arc block upwards, the tamping column penetrates through holes on the screening net to dredge, the arc block is withdrawn, the motor is started to drive the threaded rod to rotate, the connecting plate moves forwards, the position of the arc block is moved to dredge other areas of the screening net, the screening net is dredged conveniently, the trouble of cleaning the screening net inside is avoided, the cabinet door II is convenient for installing and taking out the arc plate, and the machining production work is not delayed;
2. According to the utility model, the blanking mechanisms are arranged in the crushing box and the pushing box, when blanking is carried out, the first cabinet door is opened, the first electric telescopic rod is started to push the pushing plate rightwards, the prepared fluorite powder is pushed out for collection, the blanking is convenient, the receiving container can be used for receiving and collecting materials from the right side, and the trouble of discharging materials from the bottom is avoided;
3. According to the utility model, the inclined guide bin is arranged on the feeding bin, so that ores processed by the crushing assembly in the crushing box can be prevented from splashing to the outer side all around when workers perform material adding, and thus the workers who add materials are prevented from being hurt, and the safety is high.
Drawings
In order to more clearly illustrate the technical solutions of the inventive embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present invention, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic view of the partial enlarged structure of FIG. 2;
fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
The device comprises the following components of a crushing box 1, a material discharging box 2, a crushing box 3, a material feeding bin 4, a material pushing box 5, a material pushing box 6, a material discharging mechanism 601, an electric telescopic rod I, a material pushing plate 602, a material discharging hole 603, a material guiding plate 604, a material cabinet I, a material guiding plate 605, a handle I, a material sieving net 7, a material sieving mechanism 8, a material dredging treatment mechanism 801, a threaded rod 802, a smooth rod 803, a motor 804, a movable seat I, a movable seat 805, a movable seat II, 806, a connecting plate 807, an electric telescopic rod II, 808, an arc-shaped block 809, a material tamping column 810, a fixed seat 811, a plug seat 812, a plug groove 9, a crushing assembly 10, a crushing assembly 11, a material opening groove 12, a material guiding slope plate 13, a material guiding plate 14, a material feeding hole 18 and a material guiding bin.
Detailed Description
In order to make the objects, technical solutions and advantages of the inventive embodiments of the present invention more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present invention.
In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.
In describing the inventive embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, integrally connected, detachably connected, may be a communication between two elements, and may be directly connected, or indirectly connected through an intermediate medium, and it will be understood that the terms have the specific meaning in the inventive embodiments of the present invention to those skilled in the art.
Embodiment one:
as shown in fig. 1-4, the fluorite powder raw material crushing device provided by the embodiment of the utility model comprises a crushing box 1, wherein a discharging box 2 is fixedly arranged at the upper end of the crushing box 1, a crushing box 3 is fixedly arranged at the upper end of the discharging box 2, a feeding bin 4 is arranged at the upper end of the crushing box 3, a communicated pushing box 5 is fixedly arranged at the left end of the crushing box 1, a discharging mechanism 6 is arranged in the pushing box 5 and the crushing box 1, a screening net 7 is arranged at the bottom side of the crushing box 3, and a dredging treatment mechanism 8 for dredging the screening net 7 is arranged in the discharging box 2.
The dredging treatment mechanism 8 comprises a threaded rod 801, a smooth rod 802 and a motor 803, the threaded rod 801 is rotatably mounted at the left end of the inner side of the discharging box 2, the smooth rod 802 is fixedly mounted at the right end of the inner side of the discharging box 2, the motor 803 is fixedly mounted at the front end of the outer side of the discharging box 2, and an output shaft of the motor 803 penetrates through the front wall of the discharging box 2 and is fixedly connected with the threaded rod 801.
The dredging mechanism 8 further comprises a first movable seat 804, a second movable seat 805 and a connecting plate 806, the first movable seat 804 is connected to the outer side of the threaded rod 801 in a threaded manner, the second movable seat 805 is movably connected to the outer side of the smooth rod 802, and the connecting plate 806 is fixedly connected between the first movable seat 804 and the second movable seat 805. The motor 803 is started to drive the threaded rod 801 to rotate, and the connecting plate 806 is driven to move in the front-rear direction in cooperation with the smooth rod 802, the first moving seat 804 and the second moving seat 805.
The dredging mechanism 8 further comprises a second electric telescopic rod 807, an arc block 808 and a tamping column 809, the middle part of the upper end of the connecting plate 806 is fixedly provided with the second electric telescopic rod 807, the arc block 808 with the same radian and area as those of the screening net 7 is arranged above the second electric telescopic rod 807, and a plurality of tamping columns 809 matched with part holes on the screening net 7 are fixedly arranged at the upper end of the arc block 808. The second electric telescopic rod 807 is started to push the arc block 808 to move upwards, the tamping posts 809 on the arc block 808 are inserted into the blocked holes on the screening net 7, the blocked ore is extruded out, and the holes are dredged.
The dredging mechanism 8 further comprises a fixing seat 810, a plug seat 811 and a plug groove 812, the fixing seat 810 is fixedly arranged at the movable end of the second electric telescopic rod 807, the plug groove 812 is formed in the upper end of the fixing seat 810, the plug seat 811 is fixedly arranged at the bottom of the arc-shaped block 808, and the plug seat 811 is inserted into the plug groove 812. The fixing base 810 and the inserting base 811 facilitate the installation and the disassembly of the arc-shaped block 808, and facilitate the cleaning of the arc-shaped block 808 in time.
A threaded hole 14 is formed between the fixed seat 810 and the plug seat 811, and a fixing bolt 15 is connected in the threaded hole 14 in a threaded manner. The fixing base 810 and the socket 811 are fixedly coupled using the fixing bolt 15 so as to install the arc-shaped block 808.
The crushing box 1 is internally provided with a crushing assembly 9, and the crushing box 3 is internally provided with a crushing assembly 10. The crushing assembly 10 crushes larger fluorite ore, falls into the crushing box 1 after being screened by the screening net 7, and further carries out grinding into powder after being crushed by the crushing assembly 9.
The rear end of the right side face of the discharging box 2 is provided with an opening groove 11, a cabinet door II 12 is hinged in the opening groove 11, and a handle II 13 is arranged on the cabinet door II 12. Opening the second door 12 facilitates installation or removal of the arcuate blocks 808 for cleaning.
Embodiment two:
as shown in fig. 1 and 2, as an improvement over the previous embodiment.
The discharging mechanism 6 further comprises a discharging hole 603, a first cabinet door 604 and a first handle 605, the discharging hole 603 is formed in the right side face of the crushing box 1, the first cabinet door 604 is hinged to the discharging hole 603, the first handle 605 is arranged on the first cabinet door 604, and the first cabinet door 604 is opened to facilitate pushing and collecting of fluorite powder.
The two ends of the inner side of the crushing box 1 are fixedly provided with guide slope plates 16, the upper end of the right side of the feeding bin 4 is provided with a feeding hole 17, and the feeding hole 17 is fixedly provided with a guide bin 18. The guide slope plate 16 guides the powder processed by the crushing assembly 9 to fall off, and the guide bin 18 facilitates guiding ore into the material, and meanwhile, the crushed ore of the crushing assembly 10 is prevented from splashing outwards to hurt workers.
When the novel screening machine is used, the cabinet door II 12 is opened firstly to put the arc block 808 into the discharging box 2, the socket 811 at the bottom is butted into the fixed seat 810 on the electric telescopic rod II 807, the fixed bolt 15 is used for fixing, when the screening net 7 is severely blocked in a large area, the electric telescopic rod II 807 is started to push the arc block 808 upwards, the tamping column 809 penetrates through holes in the screening net 7, the arc block 808 is withdrawn downwards, the motor 803 is started to drive the threaded rod 801 to rotate, the first sliding rod 802, the first moving seat 804 and the second moving seat 805 are matched, the connecting plate 806 is driven to move forwards, and according to the operation, the dredging operation is sequentially carried out on all block areas on the screening net 7.
During normal processing, fluorite ore is led in from the guide bin 18, the fluorite ore is crushed in the crushing box 3, the powder screened by the screening net 7 falls into the crushing box 1 and is treated by the crushing assembly 9, the treated powder falls to the bottom through the guide of the guide slope plate 16, the first cabinet door 604 is opened, the first electric telescopic rod 601 is started to push the push plate 602 to the right, and the prepared fluorite powder can be pushed out for collection.
While the basic principles of the present invention have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the invention, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the invention, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the invention should be included within the scope of the invention.