CN217830179U

CN217830179U - Be applicable to molybdenum concentrate production with grinding ore device

Info

Publication number: CN217830179U
Application number: CN202221736515.4U
Authority: CN
Inventors: 王明; 许鸿国; 赵军; 郭腾博; 李亚斐
Original assignee: Jinduicheng Molybdenum Industry Ruyang Co ltd
Current assignee: Jinduicheng Molybdenum Industry Ruyang Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-18
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a be applicable to molybdenum concentrate production and use ore grinding device, which comprises an outer shell body, grind the roller bearing outer wall and seted up the concatenation slot, its concatenation slot inner wall is inserted and is installed the concatenation inserted block, and concatenation inserted block one side fixedly connected with grinds the piece, grind roller bearing lower extreme central point and put and install step motor, and the closed piece is installed to its step motor lower extreme, and seals a lower extreme and distribute and have the drain hole, it is equipped with the brush of rectangular structure to grind the roller bearing lower extreme. This be applicable to production of molybdenum concentrate is with grinding device grinding roller bearing can carry out double-deck rotary grinding, and the grinding piece can insert through the cooperation of concatenation slot and concatenation inserted block and close the concatenation installation to can carry out not unidimensional grinding piece and change, make things convenient for quick replacement to grind the interval, and can increase and decrease the quantity of grinding piece, and the grinding roller bearing can carry out the pull through grinding groove and pull groove and take out, thereby can quick replacement and clearance.

Description

Be applicable to molybdenum concentrate production with ore grinding device

Technical Field

The utility model relates to a molybdenum concentrate production technical field specifically is a be applicable to molybdenum concentrate production with grinding ore device.

Background

The selection section of the Jin Mu Ruyang beneficiation molybdenum selection system in the second plant is designed to be selected for five times, and the final molybdenum concentrate grade is 57%. The process of a molybdenum separation system gradually tends to be stable from beginning of 2015 through a large amount of equipment, process transformation and debugging, and the debugging of a high-quality production process is unstable all the time, so that the production of common products is mainly performed, and meanwhile, the problems of high precision tailing, low concentrate grade, large fluctuation, excessive impurity content and the like are faced.

The existing ore grinding device is not easy to adjust the gap in the using process, so that the size of grinding particles is not easy to control, the grinding effect is reduced, the inside of the ore grinding device cannot be conveniently cleaned and maintained, and the problem that the ore grinding device is applicable to molybdenum concentrate production and solves the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ore grinding device is used in production of molybdenum concentrate to solve the in-process that the ore grinding device that mentions in the above-mentioned background art was using, be difficult to adjust the clearance, be difficult to like this control the size of abrasive grain, reduce the effect of grinding, and can not be convenient clear up the problem of maintaining to inside.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applicable to molybdenum concentrate production with grinding ore device, includes the shell body, the shell body upper end is installed and is sent the material lid, and its shell body lower extreme fixedly connected with support frame, and shell body one side electric connection has a control panel, shell body inner wall has seted up the pull groove, and pull inslot wall installs the grinding groove, grind inslot wall upper end and install first rotating electrical machines, and first rotating electrical machines lower extreme and install the grinding roller bearing, the grinding roller bearing outer wall has seted up the concatenation slot, and its concatenation slot inner wall is inserted and is closed and install the concatenation inserted block, and concatenation inserted block one side fixedly connected with grinding block, grinding roller bearing lower extreme central point puts and installs step motor, and its step motor lower extreme is installed and is sealed the piece, and seals the piece lower extreme and distribute and have the drain hole, grinding roller bearing lower extreme is equipped with the brush of rectangular structure.

Preferably, pay-off lid inner wall is hollow structure, and pay-off lid one side fixedly connected with first pivot, first pivot opposite side and shell body fixed connection, and first pivot one side installs servo motor, the pay-off lid is two-way upset connection through servo motor in first pivot with the shell body.

Preferably, pay-off lid inner wall edge fixedly connected with second pivot, and second pivot inner wall installs the return spring, second pivot one side fixedly connected with guide plate, and the guide plate is the elasticity upset through the return spring in the second pivot with the pay-off lid and is connected.

Preferably, the grinding groove and the grinding roller are distributed in a double-layer structure in the outer shell, and the grinding groove is in drawing sliding connection with the outer shell through the drawing groove.

Preferably, the mounting groove has been seted up to the support frame inner wall, and its mounting groove inner wall is inserted and is closed the collecting vat, and the collecting vat is the symmetric position in the support frame inner wall and distributes, the discharging pipe has been seted up to support frame inner wall upper end, and discharging pipe both sides intercommunication has the side discharge gate, the second rotating electrical machines is installed to the discharging pipe lower extreme, and second rotating electrical machines one end installs the auger, the auger alternates with the shell body and is connected.

Preferably, grind roller bearing and brush are swivelling joint through first rotating electrical machines and grinding groove, and grind the roller bearing and be the installation of inserting with grinding the piece through the concatenation inserted block in the concatenation slot, the closed block is step-by-step swivelling joint through step motor and hourglass material mouth, and the shape phase-match of closed block and hourglass material mouth.

Compared with the prior art, the beneficial effects of the utility model are that: this be applicable to production of molybdenum concentrate grinds roller bearing with ore grinding device can carry out double-deck rotation grinding, and the piece of grinding can be inserted through the cooperation of concatenation slot and concatenation inserted block and close the concatenation installation to can carry out not unidimensional grinding piece and change, make things convenient for quick replacement to grind the interval, and can increase and decrease the quantity of grinding piece, and grind the roller bearing and can carry out the pull through grinding groove and pull groove and take out, thereby can quick replacement and clearance.

Drawings

Fig. 1 is a front view of an ore grinding device suitable for molybdenum concentrate production of the utility model;

FIG. 2 is a cross-sectional view of an ore grinding device suitable for molybdenum concentrate production of the present invention;

FIG. 3 is a schematic view of the connection between the discharge hole and the sealing block of the ore grinding device for molybdenum concentrate production according to the present invention;

FIG. 4 is a schematic view of the connection between the grinding roller and the splicing slot of the ore grinding device for molybdenum concentrate production according to the present invention;

fig. 5 is an enlarged view of a position a in fig. 2 of the ore grinding device for molybdenum concentrate production according to the present invention;

fig. 6 is an enlarged view of the B position in fig. 2 of the ore grinding device for molybdenum concentrate production according to the present invention;

fig. 7 is the utility model discloses a C department enlarger in the ore grinding device figure 4 suitable for molybdenum concentrate production.

In the figure: 1. the device comprises an outer shell, 2, a feeding cover, 3, a grinding groove, 4, a control panel, 5, a collecting groove, 6, a supporting frame, 7, a guide plate, 8, a first rotating motor, 9, a drawing groove, 10, a stepping motor, 11, a sweeping brush, 12, a discharging pipe, 13, a side discharging port, 14, a second rotating motor, 15, a packing auger, 16, a material leakage port, 17, a grinding roller, 18, a grinding block, 19, a servo motor, 20, a first rotating shaft, 21, a sealing block, 22, a splicing slot, 23, a return spring, 24, a second rotating shaft, 25, a mounting groove, 26 and a splicing insert block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an ore grinding device suitable for molybdenum concentrate production comprises an outer shell 1, a feeding cover 2, a grinding groove 3, a control panel 4, a collecting groove 5, a supporting frame 6, a guide plate 7, a first rotating motor 8, a drawing groove 9, a stepping motor 10, a sweeper 11, a discharging pipe 12, a side discharging port 13, a second rotating motor 14, a packing auger 15, a discharging port 16, a grinding roller 17, a grinding block 18, a servo motor 19, a first rotating shaft 20, a sealing block 21, a splicing slot 22, a return spring 23, a second rotating shaft 24, a mounting groove 25 and a splicing insertion block 26, wherein the feeding cover 2 is mounted at the upper end of the outer shell 1, the supporting frame 6 is fixedly connected at the lower end of the outer shell 1, the control panel 4 is electrically connected at one side of the outer shell 1, the inner wall of the feeding cover 2 is of a hollow structure, the first rotating shaft 20 is fixedly connected at one side of the feeding cover 2, the other side of the first rotating shaft 20 is fixedly connected with the outer shell 1, a servo motor 19 is arranged on one side of the first rotating shaft 20, the feeding cover 2 is connected with the outer shell 1 in a bidirectional overturning manner on the first rotating shaft 20 through the servo motor 19, so that the feeding cover 2 can be conveniently and electrically overturned, thereby facilitating feeding, the edge of the inner wall of the feeding cover 2 is fixedly connected with a second rotating shaft 24, the inner wall of the second rotating shaft 24 is provided with a return spring 23, one side of the second rotating shaft 24 is fixedly connected with a guide plate 7, the guide plate 7 is elastically overturned and connected with the feeding cover 2 in the second rotating shaft 24 through the return spring 23, so that when the feeding cover 2 overturns and feeds, slow flow can be carried out through the guide plate 7 to avoid blockage, the inner wall of the support frame 6 is provided with an installation groove 25, the inner wall of the installation groove 25 is inserted with a collecting groove 5, the collecting groove 5 is symmetrically distributed on the inner wall of the support frame 6, the upper end of the inner wall of the support frame 6 is provided with a discharging pipe 12, and both sides of the discharging pipe 12 are communicated with side discharging ports 13, the lower end of the discharging pipe 12 is provided with a second rotating motor 14, one end of the second rotating motor 14 is provided with an auger 15, the auger 15 is connected with the outer shell 1 in an inserting way, so that the collecting groove 5 can be conveniently and rapidly inserted and installed, and can stably guide materials to both sides for convenient collection, the inner wall of the outer shell 1 is provided with a drawing groove 9, the inner wall of the drawing groove 9 is provided with a grinding groove 3, the grinding groove 3 and a grinding roller 17 are distributed in a double-layer structure in the outer shell 1, and the grinding groove 3 is connected with the outer shell 1 in a drawing and sliding way through the drawing groove 9, so that the grinding groove 3 and the grinding roller 17 can be conveniently drawn and drawn in a sliding way for convenient replacement and cleaning, the upper end of the inner wall of the grinding groove 3 is provided with a first rotating motor 8, the lower end of the first rotating motor 8 is provided with a grinding roller 17, the grinding roller 17 and a roller brush 11 are rotatably connected with the grinding groove 3 through the first rotating motor 8, the grinding roller 17 is inserted and installed with the grinding block 18 in the splicing slot 22 through the splicing insertion block 26, the sealing block 21 is in stepping rotating connection with the material leakage opening 16 through the stepping motor 10, the shape of the sealing block 21 is matched with that of the material leakage opening 16, so that ground materials can be swept away when the grinding roller 17 and the sweeping brush 11 rotate, the grinding block 18 is convenient to open, the grinding block 18 is convenient to insert and splice, the distance is adjusted, the material is convenient to discharge through the opening and closing of the sealing block 21, the splicing slot 22 is formed in the outer wall of the grinding roller 17, the splicing insertion block 26 is inserted and installed in the inner wall of the splicing slot 22, the grinding block 18 is fixedly connected to one side of the splicing insertion block 26, the stepping motor 10 is installed at the center position of the lower end of the grinding roller 17, the sealing block 21 is installed at the lower end of the stepping motor 10, and the material leakage opening 16 is distributed at the lower end of the sealing block 21, the lower end of the grinding roller 17 is provided with a sweeper 11 with a long strip structure.

The working principle is as follows: when the ore grinding device suitable for producing the molybdenum concentrate is used, the device is firstly connected with a power supply, then the feeding cover 2 is turned over and opened, then materials are placed in the feeding cover 2, then the servo motor 19 of the device is started to drive the feeding cover 2 to turn upwards, so that the materials are led out, then the materials flow slowly through the guide plate 7, after the materials are led into the grinding groove 3, the first rotating motor 8 of the device can be started to drive the grinding roller 17 to rotate, so that the materials are ground through the grinding block 18 on the grinding roller, and after the grinding is finished, the stepping motor 10 of the device can be started, the grinding block 18 is driven to rotate and open from the material leakage opening 16, materials are swept in through the sweeping brush 11 and enter the second grinding groove 3 to be ground for the second time, then the second rotating motor 14 of the device is started to drive the packing auger 15 to lead the materials out, the materials are led in through the side discharge opening 13 and collected in the collecting groove 5, when the grinding block 18 needs to be replaced, the grinding groove 3 can be drawn out through the drawing groove 9, then the grinding block 18 is inserted and replaced through the splicing insertion groove 22 and the splicing insertion block 26, and cleaning treatment can be carried out, and the use process of the grinding device for molybdenum concentrate production is the use process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be applicable to molybdenum concentrate production is with ore grinding device, includes shell body (1), feeding lid (2) are installed to shell body (1) upper end, its shell body (1) lower extreme fixedly connected with support frame (6), and shell body (1) one side electric connection has control panel (4), its characterized in that: pull groove (9) have been seted up to shell body (1) inner wall, and pull groove (9) inner wall installs grinding groove (3), grind groove (3) inner wall upper end and install first rotating electrical machines (8), and first rotating electrical machines (8) lower extreme installs grinding roller bearing (17), grinding roller bearing (17) outer wall has seted up concatenation slot (22), and its concatenation slot (22) inner wall is inserted and is closed and install concatenation inserted block (26), and concatenation inserted block (26) one side fixedly connected with abrasive brick (18), grinding roller bearing (17) lower extreme central point puts and installs step motor (10), and closed block (21) are installed to its step motor (10) lower extreme, and closed block (21) lower extreme distribution has drain hole (16), grinding roller bearing (17) lower extreme is equipped with brush (11) of rectangular structure.

2. The ore grinding device suitable for molybdenum concentrate production according to claim 1, characterized in that: the inner wall of the feeding cover (2) is of a hollow structure, a first rotating shaft (20) is fixedly connected to one side of the feeding cover (2), the other side of the first rotating shaft (20) is fixedly connected with the outer shell (1), a servo motor (19) is installed on one side of the first rotating shaft (20), and the feeding cover (2) is connected with the outer shell (1) in a bidirectional overturning mode through the servo motor (19) on the first rotating shaft (20).

3. The ore grinding device suitable for molybdenum concentrate production according to claim 2, characterized in that: the material feeding cover is characterized in that a second rotating shaft (24) is fixedly connected to the edge of the inner wall of the material feeding cover (2), a return spring (23) is installed on the inner wall of the second rotating shaft (24), a guide plate (7) is fixedly connected to one side of the second rotating shaft (24), and the guide plate (7) is connected with the material feeding cover (2) in an elastic overturning mode in the second rotating shaft (24) through the return spring (23).

4. The ore grinding device suitable for molybdenum concentrate production according to claim 3, characterized in that: grind groove (3) and grind roller bearing (17) and be bilayer structure distribution in shell body (1), and grind groove (3) and be pull sliding connection through pull groove (9) and shell body (1).

5. The ore grinding device suitable for molybdenum concentrate production according to claim 4, characterized in that: mounting groove (25) have been seted up to support frame (6) inner wall, and collecting vat (5) have been inserted and shut to its mounting groove (25) inner wall, and collecting vat (5) are the symmetric position in support frame (6) inner wall and distribute, discharging pipe (12) have been seted up to support frame (6) inner wall upper end, and discharging pipe (12) both sides intercommunication has side discharge gate (13), second rotating electrical machines (14) are installed to discharging pipe (12) lower extreme, and second rotating electrical machines (14) one end install auger (15), auger (15) alternate with shell body (1) and are connected.

6. The ore grinding device suitable for producing molybdenum concentrate according to claim 5, characterized in that: grind roller bearing (17) and brush (11) and be swivelling joint through first rotating electrical machines (8) and grind groove (3), and grind roller bearing (17) and be the installation of inserting with grinding block (18) through concatenation inserted block (26) in concatenation slot (22), it is step-by-step swivelling joint through step motor (10) and hourglass material mouth (16) to seal piece (21), and seals the shape of piece (21) and the shape phase-match of hourglass material mouth (16).