CN216573389U

CN216573389U - Multistage ball-milling breaker of high-purity fine iron powder

Info

Publication number: CN216573389U
Application number: CN202123045665.9U
Authority: CN
Inventors: 王冠群; 王琳; 王玉锁
Original assignee: Lianyungang Hengxintong Mining Co ltd
Current assignee: Lianyungang Hengxintong Mining Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-24
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a high-purity fine iron powder multistage ball-milling crusher, which comprises a first ball-milling cylinder, a second ball-milling cylinder and a base, wherein a support frame is arranged in the middle of the top end of the base, a connecting box is arranged at the top end of the support frame, the first ball-milling cylinder is arranged on one side of the connecting box, the second ball-milling cylinder is arranged on the other side of the connecting box, the crusher can realize rapid feeding without manual feeding, the working efficiency is improved, the time is saved, the labor cost is reduced, the feeding speed can be controlled, the operation is very simple, the ball-milling crushing is simultaneously carried out through the two ball-milling cylinders, the crushing efficiency and the yield are improved, the income is increased, the integral stability is strong, supporting points are arranged at the middle parts and two ends of the two ball-milling cylinders, the phenomenon of shaking can not occur during the working, the blanking speed is high, the blockage is not easy, the blanking time is saved, and the crusher can also carry out multistage ball-milling on fine iron powder, the product quality is improved, and the use by people is convenient.

Description

Multistage ball-milling breaker of high-purity fine iron powder

Technical Field

The utility model relates to the field of extraction of fine iron powder, in particular to a multistage ball-milling crusher for high-purity fine iron powder.

Background

The crusher can be used for processing various materials as long as the particle size of the materials meets the feeding requirement of the crusher. The crusher can be used for processing cobbles, limestone, granite, basalt, tailings, coal gangue, iron ore and other materials, fine iron powder is a main raw material of pellets and is mineral powder processed by crushing, grinding, mineral separation and the like of the iron ore, wherein the fluctuation of the content of iron directly influences the quality of finished product pellets, high-purity fine iron powder is required to be subjected to ball milling and crushing, a crusher is usually used, however, the common crusher needs manual feeding, the feeding speed is low, the working efficiency is low, the time and labor cost are wasted, the manual feeding is uncontrolled, the operation is very inconvenient, only one ball milling barrel is used for ball milling and crushing, the crushing efficiency and the yield are low, the income is directly influenced, meanwhile, the integral stability is poor, the middle part of the ball milling barrel is not provided with a supporting point, and during working, the phenomenon of shaking is easy to occur, the blanking speed is low, the blockage is easy, the treatment is often needed, and the multistage ball milling of the fine iron powder is not carried out, so that the product quality is influenced, and the use by people is inconvenient; therefore, the multistage ball-milling crusher for the high-purity fine iron powder is provided.

Disclosure of Invention

The utility model aims to provide a multistage ball-milling crusher for high-purity fine iron powder aiming at the defects of the prior art and solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-purity fine iron powder multistage ball-milling crusher comprises a first ball-milling barrel, a second ball-milling barrel and a base, wherein a support frame is arranged at the middle of the top end of the base, a connecting box is arranged at the top end of the support frame, the first ball-milling barrel is arranged on one side of the connecting box, the second ball-milling barrel is arranged on the other side of the connecting box, a first gear box is arranged at the middle of the top end of the connecting box, a first motor is arranged at the top end of the first gear box, a packing auger is arranged at the bottom end of the first gear box, a blanking hopper is arranged at the bottom end of the connecting box, connectors are welded at one ends of the first ball-milling barrel and the second ball-milling barrel, a second bearing is arranged at one end of each connector, a feeding box is connected to one side of the second bearing, a feeding hopper is arranged at the top of the feeding box, and a feeding conveying frame is arranged at one side of the feeding hopper, install the conveyer belt in the material loading conveying frame, the conveyer belt motor is installed to the bottom of material loading conveying frame, install switch on the pan feeding case, first bearing is all installed to the other end of first ball mill section of thick bamboo and second ball mill section of thick bamboo, the inside of first ball mill section of thick bamboo and second ball mill section of thick bamboo all is equipped with coarse ball grinding room and fine ball grinding room, coarse filtration baffle is installed to one side of coarse ball grinding room, fine filtration baffle is installed to one side of fine ball grinding room, first gear is all installed in the outside of first ball mill section of thick bamboo and second ball mill section of thick bamboo, one side meshing of first gear has the second gear, the second gear passes through the connecting axle and installs on the second gear case, the second motor is installed to one side of second gear case.

As a preferable technical scheme of the utility model, the support frame is welded on the top of the base, the connecting box is welded on the top of the support frame, one ends of the first ball grinding cylinder and the second ball grinding cylinder are both connected with the feeding box through the second bearing, and the other ends of the first ball grinding cylinder and the second ball grinding cylinder are both connected with the connecting box through the first bearing.

As a preferable technical scheme of the utility model, the first gear box is arranged on the top of the connecting box through bolts, the first motor is arranged on the top of the first gear box through bolts, the top end of the auger is fixedly connected with a gear in the first gear box, a rotating shaft of the first motor is fixedly connected with the gear in the first gear box, and the discharging hopper is welded on the bottom of the connecting box.

As a preferred technical scheme of the present invention, the first gear is welded on the outer sides of the first ball mill barrel and the second ball mill barrel, the coarse filtering partition plate and the fine filtering partition plate are both welded on the inner portions of the first ball mill barrel and the second ball mill barrel, the second motor and the second gear box are both mounted on the base through bolts, a rotating shaft of the second motor is fixedly connected with a gear in the second gear box, and the second gear is fixedly connected with a gear in the second gear box through a rotating shaft.

As a preferred technical scheme of the utility model, a plurality of ball grinding stones are arranged in the coarse ball grinding chamber and the fine ball grinding chamber, the feeding hopper is welded on the top of the feeding box, the feeding conveying frame is arranged on one side of the feeding hopper through bolts, the conveying belt is fixed in the feeding conveying frame through a conveying belt rolling shaft, and a rotating shaft of the conveying belt motor is connected with the conveying belt rolling shaft through a belt.

As a preferred technical scheme of the utility model, the power switch is arranged on the feeding box through a bolt and is respectively and electrically connected with the first motor, the second motor and the conveyor belt motor.

The utility model has the beneficial effects that: this breaker can realize quick material loading, need not artifical material loading, improve work efficiency, time saving, reduce the cost of labor, and can also control the material loading speed, the operation is very simple, carry out the ball-milling breakage simultaneously through two ball-milling sections of thick bamboo, improve crushing efficiency and output, increase the income, holistic stability can be strong, the middle part and the both ends of two ball-milling sections of thick bamboo all have the strong point, in the time of work, the phenomenon of rocking can not appear, the unloading is fast, be difficult for blockking up, save the unloading time, and this breaker can also carry out multistage ball-milling to the iron ore concentrate powder, the product quality is improved, and people convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: the ball mill comprises a first ball mill barrel 1, a second ball mill barrel 2, a base 3, a support frame 4, a connecting box 5, a first gear box 6, a first motor 7, a packing auger 8, a first bearing 9, a coarse ball milling chamber 10, a fine ball milling chamber 11, a coarse filtering partition plate 12, a fine filtering partition plate 13, a first gear 14, a second motor 15, a second gear box 16, a second gear 17, a ball milling stone 18, a connector 19, a second bearing 20, a power switch 21, a feeding conveying frame 22, a conveying belt motor 23, a feeding hopper 24, a discharging hopper 25 and a feeding box 26.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

Example (b): referring to fig. 1, the present invention provides a technical solution: a high-purity fine iron powder multistage ball-milling crusher comprises a first ball-milling barrel 1, a second ball-milling barrel 2 and a base 3, wherein a support frame 4 is arranged in the middle of the top end of the base 3, a connecting box 5 is arranged at the top end of the support frame 4, the first ball-milling barrel 1 is arranged on one side of the connecting box 5, the second ball-milling barrel 2 is arranged on the other side of the connecting box 5, a first gear box 6 is arranged in the middle of the top end of the connecting box 5, a first motor 7 is arranged at the top end of the first gear box 6, an auger 8 is arranged at the bottom end of the first gear box 6, a blanking hopper 25 is arranged at the bottom end of the connecting box 5, connectors 19 are welded at one ends of the first ball-milling barrel 1 and the second ball-milling barrel 2, a second bearing 20 is arranged at one end of each connector 19, a feeding box 26 is connected to one side of the second bearing 20, a feeding hopper 24 is arranged at the top of the feeding box 26, a feeding conveying frame 22 is arranged at one side of the feeding hopper 24, install the conveyer belt in the material loading conveying frame 22, conveyer belt motor 23 is installed to the bottom of material loading conveying frame 22, install switch 21 on the pan feeding case 26, first bearing 9 is all installed to the other end of first ball-milling section of thick bamboo 1 and second ball-milling section of thick bamboo 2, first ball-milling section of thick bamboo 1 and the inside of second ball-milling section of thick bamboo 2 all are equipped with coarse ball-milling room 10 and smart ball-milling room 11, coarse filtration baffle 12 is installed to one side of coarse ball-milling room 10, smart filtration baffle 13 is installed to one side of smart ball-milling room 11, first gear 14 is all installed in the outside of first ball-milling section of thick bamboo 1 and second ball-milling section of thick bamboo 2, one side meshing of first gear 14 has second gear 17, second gear 17 passes through the connecting axle and installs on second gear case 16, second motor 15 is installed to one side of second gear case 16.

Support frame 4 welding is on the top of base 3, and the connecting box 5 welding is on the top of support frame 4, and the one end of a first ball mill section of thick bamboo 1 and a second ball mill section of thick bamboo 2 all links to each other with pan feeding box 26 through second bearing 20, and the other end of a first ball mill section of thick bamboo 1 and a second ball mill section of thick bamboo 2 all links to each other with connecting box 5 through first bearing 9, through a first ball mill section of thick bamboo 1 and a second ball mill section of thick bamboo 2 simultaneous working, can improve work efficiency.

First gear box 6 passes through the bolt and installs on the top of connecting box 5, first motor 7 passes through the bolt and installs on the top of first gear box 6, the top of auger 8 links to each other with the gear in first gear box 6 is fixed, the pivot of first motor 7 links to each other with the gear in first gear box 6 is fixed, lower hopper 25 welds on the bottom at connecting box 5, can drive first gear box 6 through the work of first motor 7 circular telegram and rotate, thereby drive auger 8 and rotate, carry out unloading work to the iron fine powder, prevent to block up, influence the unloading.

First gear 14 welds on the outside of first ball mill section of thick bamboo 1 and second ball mill section of thick bamboo 2, thick filtration baffle 12 and fine filtration baffle 13 all weld on the inside of first ball mill section of thick bamboo 1 and second ball mill section of thick bamboo 2, second motor 15 and second gear box 16 are all installed on base 3 through the bolt, the pivot of second motor 15 and the fixed linking to each other of gear in the second gear box 16, second gear 17 is fixed linking to each other of gear in pivot and the second gear box 16, can drive second gear box 16 work through second motor 15 circular telegram work, second gear box 16 work drives second gear 17 work, second gear 17 work drives first gear 14 work, thereby drive first ball mill section of thick bamboo 1 and second ball mill section of thick bamboo 2 and rotate around first bearing 9 and second bearing 20.

All be equipped with a plurality of ball grindstones 18 in rough ball mill room 10 and the smart ball mill room 11, go into hopper 24 welding on the top of pan feeding box 26, material loading conveying frame 22 passes through the bolt and installs on one side of going into hopper 24, the conveyer belt passes through the conveyer belt roller bearing to be fixed in material loading conveying frame 22, the pivot of conveyer belt motor 23 is passed through the belt and is linked to each other with the conveyer belt roller bearing, it can drive belt and conveyer belt roller bearing rotation to switch on work through conveyer belt motor 23, thereby it carries out automatic feeding work to drive the conveyer belt removal.

The power switch 21 is installed on the feeding box 26 through bolts, the power switch 21 is electrically connected with the first motor 7, the second motor 15 and the conveyor belt motor 23 respectively, and the first motor 7, the second motor 15 and the conveyor belt motor 23 can be controlled to be electrified to work through the power switch 21.

The working principle is as follows: a high-purity fine iron powder multistage ball-milling crusher comprises a first ball-milling barrel 1, a second ball-milling barrel 2 and a base 3, when the crusher is used, the power supply of conveyor belt motors 23 on two sides is switched on through a power switch 21, the conveyor belt motors 23 can drive a belt and conveyor belt rollers to rotate through the power on operation, so as to drive the conveyor belt to move to carry out automatic feeding operation, fine iron powder with larger diameter is conveyed into a feeding hopper 24 through the conveyor belt, enters a coarse ball-milling chamber 10 in the first ball-milling barrel 1 and the second ball-milling barrel 2 through a feeding box 26, the power supply of a second motor 15 is switched on through the power switch 21, the second motor 15 drives a second gear box 16 to operate through the power on operation, the second gear box 16 operates to drive a second gear 17 to operate, the second gear 17 operates to drive a first gear 14 to operate, so as to drive the first ball-milling barrel 1 and the second ball-milling barrel 2 to rotate around a first bearing 9 and a second bearing 20, the pivoted in-process carries out first breakage to the iron powder through the ball-milling stone 18 in the coarse ball-milling room 10, the iron powder after first breakage enters into smart ball-milling room 11 through coarse filtration baffle 12, carry out the secondary breakage again to the iron powder through first breakage through the ball-milling stone 18 in the smart ball-milling room 11, the iron powder through the secondary breakage enters into connecting box 5 through smart filtration baffle 13 in, switch on the power of first motor 7 through switch 21, drive first gear box 6 through the work of circular telegram of first motor 7 and rotate, thereby drive auger 8 and rotate, can carry the lower hopper 25 department of connecting box 5 bottom with broken iron powder, carry out unloading work, unloading is fast, be difficult for blockking up, save the unloading time.

This breaker can realize quick material loading, need not artifical material loading, improve work efficiency, time saving, reduce the cost of labor, and can also control the material loading speed, the operation is very simple, carry out the ball-milling breakage simultaneously through two ball-milling sections of thick bamboo, improve crushing efficiency and output, increase the income, holistic stability can be strong, the middle part and the both ends of two ball-milling sections of thick bamboo all have the strong point, in the time of work, the phenomenon of rocking can not appear, the unloading is fast, be difficult for blockking up, save the unloading time, and this breaker can also carry out multistage ball-milling to the iron ore concentrate powder, the product quality is improved, and people convenient to use.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a multistage ball-milling breaker of high-purity fine iron powder, includes a first ball milling section of thick bamboo (1), a second ball milling section of thick bamboo (2) and base (3), its characterized in that: the ball mill is characterized in that a support frame (4) is installed at the middle of the top end of the base (3), a connecting box (5) is installed at the top end of the support frame (4), a first ball mill barrel (1) is installed at one side of the connecting box (5), a second ball mill barrel (2) is installed at the other side of the connecting box (5), a first gear box (6) is installed at the middle of the top end of the connecting box (5), a first motor (7) is installed at the top end of the first gear box (6), an auger (8) is installed at the bottom end of the first gear box (6), a blanking hopper (25) is installed at the bottom end of the connecting box (5), connectors (19) are welded at one ends of the first ball mill barrel (1) and the second ball mill barrel (2), a second bearing (20) is installed at one end of the connectors (19), and a feeding box (26) is connected to one side of the second bearing (20), a feeding hopper (24) is installed at the top of the feeding box (26), a feeding conveying frame (22) is installed on one side of the feeding hopper (24), a conveying belt is installed in the feeding conveying frame (22), a conveying belt motor (23) is installed at the bottom of the feeding conveying frame (22), a power switch (21) is installed on the feeding box (26), a first bearing (9) is installed at the other end of each of the first ball grinding cylinder (1) and the second ball grinding cylinder (2), a coarse ball grinding chamber (10) and a fine ball grinding chamber (11) are arranged in each of the first ball grinding cylinder (1) and the second ball grinding cylinder (2), a coarse filtering partition plate (12) is installed on one side of the coarse ball grinding chamber (10), a fine filtering partition plate (13) is installed on one side of the fine ball grinding chamber (11), a first gear (14) is installed on the outer sides of the first ball grinding cylinder (1) and the second ball grinding cylinder (2), one side of the first gear (14) is engaged with a second gear (17), the second gear (17) is mounted on a second gear box (16) through a connecting shaft, and one side of the second gear box (16) is mounted with a second motor (15).

2. The multistage ball mill crusher for high-purity fine iron powder according to claim 1, characterized in that: the ball mill is characterized in that the support frame (4) is welded on the top of the base (3), the connecting box (5) is welded on the top of the support frame (4), one ends of the first ball mill cylinder (1) and the second ball mill cylinder (2) are connected with the feeding box (26) through the second bearing (20), and the other ends of the first ball mill cylinder (1) and the second ball mill cylinder (2) are connected with the connecting box (5) through the first bearing (9).

3. The multistage ball mill crusher for high-purity fine iron powder according to claim 1, characterized in that: first gear box (6) pass through bolted mounting on the top of connecting box (5), first motor (7) pass through the bolted mounting on the top of first gear box (6), the top of auger (8) links to each other with the gear in first gear box (6) is fixed, the pivot of first motor (7) links to each other with the gear in first gear box (6) is fixed, hopper (25) welding is on the bottom of connecting box (5) down.

4. The multistage ball mill crusher for high-purity fine iron powder according to claim 1, characterized in that: first gear (14) welding is on the outside of first ball mill section of thick bamboo (1) and second ball mill section of thick bamboo (2), coarse filtration baffle (12) and fine filtration baffle (13) all weld on the inside of first ball mill section of thick bamboo (1) and second ball mill section of thick bamboo (2), second motor (15) and second gear box (16) all install on base (3) through the bolt, the pivot of second motor (15) links to each other with the gear is fixed in second gear box (16), second gear (17) link to each other through the gear is fixed in pivot and second gear box (16).

5. The multistage ball mill crusher for high-purity fine iron powder according to claim 1, characterized in that: all be equipped with a plurality of ball grindstones (18) in coarse ball mill room (10) and smart ball mill room (11), go into hopper (24) welding on the top of pan feeding case (26), install on one side of going into hopper (24) through the bolt in material loading conveying frame (22), the conveyer belt passes through the conveyer belt roller bearing and fixes in material loading conveying frame (22), the pivot of conveyer belt motor (23) is passed through the belt and is linked to each other with the conveyer belt roller bearing.

6. The multistage ball mill crusher for high-purity fine iron powder according to claim 1, characterized in that: the power switch (21) is installed on the feeding box (26) through bolts, and the power switch (21) is electrically connected with the first motor (7), the second motor (15) and the conveyor belt motor (23) respectively.