CN216396614U

CN216396614U - Hierarchical high-efficient milling equipment is prevented blockking up by metallic silicon

Info

Publication number: CN216396614U
Application number: CN202122547325.XU
Authority: CN
Inventors: 谌晓文; 阳恩鹏; 兰新平
Original assignee: Xinjiang Guopeng Technology Co ltd
Current assignee: Xinjiang Guopeng Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-29
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a metal silicon anti-blocking grading efficient grinding device which comprises a primary grinding device, a secondary grinding device and a carrier, wherein a first support is fixedly arranged at the lower end of the primary grinding device, a second support is fixedly arranged on the upper end surface of the secondary grinding device, the first support is fixedly arranged on the upper surface of the carrier, the second support is fixedly arranged on the lower surface of the carrier, a driven roller is rotatably arranged at the left end of the carrier, and a driving roller is rotatably arranged at the right end of the carrier; through set up the screen cloth conveyer belt between one-level reducing mechanism and second grade reducing mechanism, carry out some sieves to the sieve material under the drive of initiative roller, avoid the continuous accumulation of same position simultaneously, cause the material extrusion, make the sieve mesh block up, thereby influence holistic screening process, the material of taking off on the rethread initiative roller is protruding to the ejecting material of taking off of sieve mesh, avoided the card to go into the problem that wherein material can't be because of gravity oneself blanking, guaranteed holistic material of taking off and prevented stifled effect.

Description

Hierarchical high-efficient milling equipment is prevented blockking up by metallic silicon

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a grading high-efficiency grinding device for silicon metal with anti-blocking functions.

Background

The metal silicon is a product smelted by quartz and coke in an electric heating furnace, the content of a main component silicon element is about 98%, raw materials need to be crushed before smelting, effective smelting and calcining are convenient, the existing grinding device mostly adopts multistage multiple grinding, the screening part in the multistage grinding process is easy to block, the blocking is generally caused by material overstock, and the anti-blocking grading efficient grinding device for the metal silicon is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal silicon anti-blocking grading efficient grinding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a grading high-efficiency grinding device for metal silicon with anti-blocking performance comprises a first-stage grinding device, a second-stage grinding device and a carrier, wherein a first support is fixedly mounted at the lower end of the first-stage grinding device, a second support is fixedly mounted at the upper end face of the second-stage grinding device, the first support is fixedly mounted on the upper surface of the carrier, the second support is fixedly mounted on the lower surface of the carrier, a driven roller is rotatably mounted at the left end of the carrier, a driving roller is rotatably mounted at the right end of the carrier, a screen conveyer belt is sleeved between the driving roller and the driven roller, a first-stage discharge port of the first-stage grinding device is positioned above the screen conveyer belt, a guide plate is fixedly mounted in the middle of the carrier, the upper end of the guide plate is positioned between the carrier and the screen conveyer belt at the upper side, and the lower end of the guide plate is positioned above a feeding port of the second-stage grinding device, and the primary crushing device is fixedly provided with a feeding hopper.

Preferably, the right side of second grade reducing mechanism is equipped with the auxiliary stand, the upper end fixed mounting of auxiliary stand has the passage, the left end fixed mounting of passage has the hopper that takes off in the communicating cylinder, the right-hand member at the initiative roller is installed to the hopper that takes off, the right-hand member fixed mounting of passage has the climbing cylinder in the communicating cylinder, climbing cylinder internal rotation is installed the spiral and is climbed the leaf, climbing cylinder's upper end fixed mounting has servo motor, servo motor's output fixed mounting spiral climbs the upper end of leaf, the lower extreme body of feeding hopper is passed through to the upper end of the section of thick bamboo that climbs.

Preferably, a power belt wheel is fixedly installed at the rear end of a rotating shaft of the driving roller, and the power belt wheel is connected with an external power device through belt power.

Preferably, the outer surface of the driving roller is welded with a stripping bulge, the stripping bulge is of a hemispherical structure, and the diameter of the stripping bulge is smaller than the diameter of a sieve pore of the sieve mesh conveyor belt.

Preferably, the stripping hopper is fixedly installed at the right end of the carrier.

Preferably, the material guide plate is of a two-section structure, and the inclination angle of the upper end of the material guide plate is smaller than that of the lower end of the material guide plate.

Compared with the prior art, the utility model has the beneficial effects that:

through set up the screen cloth conveyer belt between one-level reducing mechanism and second grade reducing mechanism, carry out some sieves to the sieve material under the drive of initiative roller, avoid the continuous accumulation of same position simultaneously, cause the material extrusion, make the sieve mesh block up, thereby influence holistic screening process, the material of taking off on the rethread initiative roller is protruding to the ejecting material of taking off of sieve mesh, avoided the card to go into the problem that wherein material can't be because of gravity oneself blanking, guaranteed holistic material of taking off and prevented stifled effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a perspective view of the main body of the present invention;

FIG. 3 is a schematic perspective view of the active roller of the present invention;

fig. 4 is a cross-sectional structural schematic diagram of the climbing cylinder of the utility model.

In the figure: 1. a primary crushing device; 2. a secondary crushing device; 3. a carrier; 4. an active roller; 5. a driven roller; 6. a screen conveyor; 7. a material guide plate; 8. a first bracket; 9. a second bracket; 10. a stripping hopper; 11. a feeding hopper; 12. a first-stage discharge hole; 13. climbing a material barrel; 14. a material guide pipe; 15. an auxiliary support; 16. a power pulley; 17. removing materials and raising; 18. a servo motor; 19. spirally climbing the leaf.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grading high-efficiency grinding device for metal silicon with anti-blocking performance comprises a first-stage crushing device 1, a second-stage crushing device 2 and a carrier 3, wherein a first support 8 is fixedly mounted at the lower end of the first-stage crushing device 1, a second support 9 is fixedly mounted at the upper end face of the second-stage crushing device 2, the first support 8 is fixedly mounted on the upper surface of the carrier 3, the second support 9 is fixedly mounted on the lower surface of the carrier 3, a driven roller 5 is rotatably mounted at the left end of the carrier 3, a driving roller 4 is rotatably mounted at the right end of the carrier 3, a screen conveyer belt 6 is sleeved between the driving roller 4 and the driven roller 5, a first-stage discharge port 12 of the first-stage crushing device 1 is positioned above the screen conveyer belt 6, a guide plate 7 is fixedly mounted in the middle of the carrier 3, the upper end of the carrier plate 7 is positioned between the screen conveyer belt 6 on the upper side and the carrier 3, the lower end of the material guide plate 7 is positioned above a feeding port of the second-stage crushing device 2, and a feeding hopper 11 is fixedly arranged on the first-stage crushing device 1.

One-level reducing mechanism 1 is main crushing structure device with second grade reducing mechanism 2, carry out hierarchical grinding through inner structure and smash, first support 8 is with one-level reducing mechanism 1 with the second, second grade reducing mechanism 2 is connected with carrier 3, and carrier 3 installs initiative roller 4 and driven roller 5 through self structure, screen conveyer belt 6 passes through the support of initiative roller 4 and driven roller 5, the support of face is filtered in the process, avoid piling up of material through the motion simultaneously, one-level reducing mechanism 1 carries out the leading-in of material through feeding hopper 11, the setting of stock guide 7, the material of having avoided carrying out the screening through the upper strata is filtered once more at the lower floor and is caused the separation, thereby influence whole screening efficiency, simultaneously with blanking direction second grade reducing mechanism 2 after the screening.

Specifically, the right side of the secondary crushing device 2 is provided with an auxiliary support 15, the upper end of the auxiliary support 15 is fixedly provided with a material guide pipe 14, the left end of the material guide pipe 14 is fixedly provided with a material removing hopper 10 in a communicating cylinder, the material removing hopper 10 is arranged at the right end of the driving roller 4, the right end of the material guide pipe 14 is fixedly provided with a material climbing cylinder 13 in the communicating cylinder, a spiral climbing blade 19 is rotatably arranged in the material climbing cylinder 13, the upper end of the material climbing cylinder 13 is fixedly provided with a servo motor 18, the output end of the servo motor 18 is fixedly provided with the upper end of the spiral climbing blade 19, and the upper end of the climbing cylinder is connected with the lower end pipe body of the material feeding hopper 11 through an inclined pipe.

The material guide pipe 14 is supported and installed through the auxiliary support 15, the material removing hopper 10 collects large-volume slag materials which fall off through the driving roller 4 and the screen conveyer belt 6 and then guides the slag materials into the material guide pipe 14, the material climbing barrel 13 rotates under the driving of the servo motor 18 through the internal spiral climbing blade 19, materials in the material guide pipe 14 are climbed and conveyed and guided back to a connecting pipeline of the material feeding hopper 11, and the materials are ground and crushed again.

Specifically, the rear end of the rotating shaft of the driving roller 4 is fixedly provided with a power belt wheel 16, and the power belt wheel 16 is connected with an external power device through belt power.

The external power device can drive the driving roller 4 and the screen conveyer belt 6 to move through the power belt wheel 16 and the belt connection.

Particularly, the outer surface welding of initiative roller 4 has and takes off material protruding 17, it is hemisphere structure to take off material protruding 17, and takes off the diameter of material protruding 17 and be less than the sieve mesh diameter of screen cloth conveyer belt 6.

Through taking off material protruding 17, to because the blanking strikes the material of card in the sieve mesh ejecting material of taking off to make screen cloth conveyer belt 6 when initiative roller 4, can carry out effectual clearance, promote greatly to preventing stifled effect.

Specifically, the stripping hopper 10 is fixedly mounted on the right end of the carriage 3.

Through fixed mounting's mode, carry out the auxiliary control of equilibrium to the support of auxiliary stand 15, avoid causing the focus skew because of the blanking back for take off hopper 10 breaks away from the station.

Specifically, the material guide plate 7 is of a two-section structure, and the inclination angle of the upper end of the material guide plate 7 is smaller than the inclination angle of the lower end of the material guide plate 7.

Through the structure of two sections, the installation station space that the shortening needs that can be great, simultaneously through inclination's change, can guarantee effectual guide, prevent the siltation.

The working principle is as follows: during the use, treat during kibbling material leads into one-level reducing mechanism 1 through feeding hopper 11, one-level reducing mechanism 1 carries out the one-level and smashes, then derive to on the screen cloth conveyer belt 6 that supports through initiative roller 4 and driven roller 5 through one-level discharge gate 12, screen cloth conveyer belt 6 is through the screen cloth structure of self, sieve the material that falls down, the conveying of bulky, the small volume falls into on stock guide 7, lead to second grade reducing mechanism 2 through stock guide 7, bulky material through screen cloth conveyer belt 6 screening is through the supplementary stripper of initiative roller 4 to taking off in the hopper 10, then take off hopper 10 with its 14 right-hand members that lead to stock guide, climbing the leaf 19 effect through climbing the feed cylinder 13 and inside spiral, lead back to in feeding hopper 11's pipeline, carry out circulation crushing.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hierarchical high-efficient milling equipment is prevented blockking up by metallic silicon, includes one-level reducing mechanism (1), second grade reducing mechanism (2) and carrier (3), its characterized in that: the lower extreme fixed mounting of one-level reducing mechanism (1) has first support (8), the up end fixed mounting of second grade reducing mechanism (2) has second support (9), first support (8) fixed mounting is on the upper surface of carrier (3), second support (9) fixed mounting is on the lower surface of carrier (3), driven roller (5) are installed in the rotation of the left end of carrier (3), the right-hand member of carrier (3) rotates installs initiative roller (4), screen cloth conveyer belt (6) are equipped with to the cover between initiative roller (4) and driven roller (5), one-level discharge gate (12) of one-level reducing mechanism (1) are located the top of screen cloth conveyer belt (6), the middle part fixed mounting of carrier (3) has stock guide (7), the upper end of stock guide (7) is located between carrier (3) and the screen cloth conveyer belt (6) of upside, the lower end of the material guide plate (7) is positioned above a feeding port of the second-stage crushing device (2), and a feeding hopper (11) is fixedly arranged on the first-stage crushing device (1).

2. The anti-clogging grading high-efficiency grinding device for metal silicon as claimed in claim 1, characterized in that: the right side of second grade reducing mechanism (2) is equipped with auxiliary stand (15), the upper end fixed mounting of auxiliary stand (15) has passage (14), the left end fixed mounting of passage (14) has hopper (10) of taking off in the communicating cylinder, take off the right-hand member at initiative roller (4) of hopper (10) installation, the right-hand member fixed mounting of passage (14) has climbing cylinder (13) in the communicating cylinder, climbing cylinder (13) internal rotation is installed and is spirally climbed leaf (19), the upper end fixed mounting of climbing cylinder (13) has servo motor (18), the output fixed mounting spiral of servo motor (18) climbs the upper end of leaf (19), the upper end of climbing cylinder (13) is through the lower extreme body of slope union coupling feeding hopper (11).

3. The anti-clogging grading high-efficiency grinding device for metal silicon as claimed in claim 1, characterized in that: and a power belt wheel (16) is fixedly installed at the rear end of the rotating shaft of the driving roller (4), and the power belt wheel (16) is connected with an external power device through belt power.

4. The anti-clogging grading high-efficiency grinding device for metal silicon as claimed in claim 1, characterized in that: the outer surface welding of initiative roller (4) has takes off material protruding (17), take off material protruding (17) and be hemisphere structure, and take off the sieve mesh diameter that the diameter of material protruding (17) is less than screen cloth conveyer belt (6).

5. The anti-clogging grading high-efficiency grinding device for metal silicon as claimed in claim 2, characterized in that: the stripping hopper (10) is fixedly arranged at the right end of the carrier (3).

6. The anti-clogging grading high-efficiency grinding device for metal silicon as claimed in claim 1, characterized in that: the material guide plate (7) is of a two-section structure, and the inclination angle of the upper end of the material guide plate (7) is smaller than that of the lower end of the material guide plate (7).