CN217164577U

CN217164577U - Reducing mechanism is used in fine iron powder production

Info

Publication number: CN217164577U
Application number: CN202220195444.5U
Authority: CN
Inventors: 高一鸣
Original assignee: Laiwu Jinshan Mineral Resources Co ltd
Current assignee: Laiwu Jinshan Mineral Resources Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-12
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a reducing mechanism is used in production of iron concentrate powder, including the stone feed inlet, the stone feed inlet is fixed on smashing the box, be equipped with on the crushing box with stone feed inlet matched with opening, be fixed with two striker plates in the crushing box, there are two crushing rollers striker plate below, the output shaft of smashing the motor is connected to crushing roller one end, it fixes on the mount to smash the motor, the box outside is smashed to mount sliding connection, two the mount links to each other through two adjustment mechanism, it is equipped with the discharge gate to smash the roller below, it is equipped with the supporting legs of four equipartitions to smash the bottom half. After the adjusting mechanism has adjusted the position of two crushing rollers, pour iron ore into crushing box again and smash, and then control the kibbling size of ore, realize the kibbling of the ore of multiple particle size, the suitability is good, can satisfy the kibbling demand of multiple ore.

Description

Reducing mechanism is used in fine iron powder production

Technical Field

The utility model relates to a fine iron powder production technical field specifically indicates a reducing mechanism is used in fine iron powder production.

Background

The iron ore is processed into mineral powder called iron concentrate powder through crushing, grinding, ore dressing and the like, an iron ore crushing device is required during the processing of the iron concentrate powder, and the iron concentrate powder extraction equipment is industrial equipment, is used for processing and crushing the iron ore, and then obtains the iron concentrate powder through ore dressing of the fine powder and is mainly used for the powder metallurgy industry. The distance between two crushing rollers can not be adjusted according to the size of the required crushed stone mostly in the existing iron ore crushing device, and the application range of the device is small.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a can adjust the reducing mechanism for producing of fine iron powder of distance between two crushing rollers.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a reducing mechanism is used in production of fine iron powder, includes the stone feed inlet, the stone feed inlet is fixed on smashing the box, be equipped with on the crushing box with stone feed inlet matched with opening, it has two striker plates to smash the box internal fixation, there are two crushing rollers striker plate below, the output shaft of crushing motor is connected to crushing roller shaft one end, crushing motor fixes on the mount, the mount sliding connection smashes the box outside, two the mount links to each other through two adjustment mechanism, it is equipped with the discharge gate to smash the roller below, it is equipped with the supporting legs of four equipartitions to smash the bottom half.

Preferably, adjustment mechanism is including adjusting the motor, be equipped with the gear on adjusting the motor's the output shaft, the gear is connected through the chain and is rotated the piece, it rotates and connects crushing box, rotate a threaded connection adjusting screw, adjusting screw connects the regulating plate, the regulating plate articulates the one end of two connecting rods one, the articulated fixed block of a connecting rod other end, the mount is connected to the fixed block.

Preferably, the adjusting mechanism is provided with an anti-rotation part, so that the adjusting screw rod does not rotate along with the rotation part.

Preferably, the crushing box body is provided with a moving opening matched with the output shaft of the crushing motor on the front side, so that the output shaft of the motor can drive the crushing roller to move.

Preferably, the rear end of the roller shaft of the crushing roller is rotatably connected with a moving member, and the moving member is slidably connected with the crushing box body, so that the crushing roller can move smoothly.

Preferably, the material blocking blocks are arranged on two sides of the discharge port, so that the primarily crushed iron ore can fall down from the discharge port in a concentrated manner.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a set up two adjustment mechanism and adjust the distance between two fixed framves, be fixed with crushing motor on the mount, crushing motor takes crushing roller to remove in smashing the box, after adjustment mechanism has adjusted the position of two crushing rollers, pours iron ore into again and smashes in smashing the box, and then control the kibbling size of ore, realizes the crushing of the ore fragment of multiple particle diameter, and the suitability is good, can satisfy multiple ore fragment's demand.

Drawings

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

Fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.

As shown in the figure: 1. a stone feed inlet; 2. a crushing box body; 3. a striker plate; 4. a crushing roller; 5. a grinding motor; 6. a fixed mount; 7. a discharge port; 8. supporting legs; 9. adjusting the motor; 10. a gear; 11. a chain; 12. a rotating member; 13. a material blocking block; 14. adjusting the screw rod; 15. an adjusting plate; 16. a first connecting rod; 17. a fixed block; 18. an anti-rotation member; 19. the opening is moved.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Referring to fig. 1-2, a reducing mechanism is used in fine iron powder production, includes stone feed inlet 1, stone feed inlet 1 is fixed on crushing box 2, be equipped with on crushing box 2 with 1 matched with opening of stone feed inlet, make the stone of pouring into from stone feed inlet 1 can fall into crushing box 2 smoothly, crushing box 2 internal fixation has two striker plates 3, makes the ore that falls into can fall into effectively smashing the region smoothly, there are two crushing rollers 4 striker plates 3 below, the output shaft of smashing motor 5 is connected to 4 roller one ends of crushing roller, the roller rear end of crushing roller 4 rotates and connects the moving member, moving member sliding connection smashes box 2, makes crushing roller 4 can remove smoothly. The front side of the crushing box body 2 is provided with a moving opening 19 matched with the output shaft of the crushing motor 5, so that the output shaft of the crushing motor 5 can drive the crushing roller 4 to move smoothly. The grinding motor 5 is fixed on a fixing frame 6, the fixing frame 6 is connected with the outer side of a grinding box body 2 in a sliding mode, two positioning strips are arranged on the outer side of the grinding box body 2, grooves matched with the positioning strips are formed in the upper portion and the lower portion of the fixing frame 6, offset can be reduced when the fixing frame 6 moves, the moving direction of two grinding rollers 4 is more accurate when the fixing frame 6 moves, the two fixing frames 6 are connected through two adjusting mechanisms, each adjusting mechanism comprises an adjusting motor 9, a gear 10 is arranged on an output shaft of the adjusting motor 9, the gear 10 is connected with a rotating piece 12 through a chain 11, the gear 10 can be replaced by a belt wheel, the chain is replaced by the belt wheel, the rotating piece 12 is also replaced by a part matched with the belt, the rotating piece 12 is connected with the grinding box body 2 in a rotating mode, the rotating piece 12 is connected with an adjusting screw 14 in a threaded mode, and an anti-rotating piece 18 is arranged on the adjusting mechanism, so that the adjusting screw 14 does not rotate with the rotary member 12. Adjusting screw 14 connects regulating plate 15, the articulated one end of two connecting rods 16 of regulating plate 15, the articulated fixed block 17 of 16 other ends of connecting rod, fixed block 17 sliding connection mount 6, and be equipped with on the mount 6 with fixed block 17 matched with guide rail, smash and be equipped with the protection box body in the box 2 and can protect adjustment mechanism not damaged by the ore, make adjustment mechanism can normal operating, crushing roller 4 below is equipped with discharge gate 7, discharge gate 7 both sides all are equipped with and keep off material piece 13, make the iron ore stone after preliminary crushing can be concentrated by discharge gate 7 and fall down, convenient the collection, smash 2 bottoms of boxes and be equipped with the supporting legs 8 of four equipartitions, make the device more stable to can place receiving arrangement below discharge gate 7.

The utility model discloses an operating principle, according to the ore size, start two accommodate motor 9, make the gear drive rotate 12 rotations, owing to prevent 14 back-and-forth movements of effect adjusting screw of rotating 18, drive two mounts 6 and remove, make the motor on the mount 6 drive crushing roller 4 and remove, adjust the distance between two crushing rollers 4, will need carry out preliminary kibbling iron ore and pour into crushing box 2 by stone feed inlet 1, crushing motor 5 drives two crushing rollers 4 and rotates, smash the ore, the ore after smashing falls down by discharge gate 7.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a reducing mechanism is used in fine iron powder production which characterized in that: including stone feed inlet (1), stone feed inlet (1) is fixed on crushing box (2), be equipped with on crushing box (2) with stone feed inlet (1) matched with opening, it has two striker plates (3) to smash box (2) internal fixation, there are two crushing rollers (4) striker plate (3) below, the output shaft of crushing motor (5) is connected to crushing roller (4) roller one end, crushing motor (5) are fixed on mount (6), the box (2) outside is smashed in mount (6) sliding connection, two mount (6) link to each other through two adjustment mechanism, it is equipped with discharge gate (7) to smash roller (4) below, smash box (2) bottom and be equipped with supporting legs (8) of four equipartitions.

2. The crushing device for producing fine iron powder according to claim 1, wherein: adjustment mechanism includes accommodate motor (9), be equipped with gear (10) on the output shaft of accommodate motor (9), gear (10) connect rotation piece (12) through chain (11), it connects crushing box (2) to rotate piece (12), it adjusts screw rod (14) to rotate piece (12) threaded connection, adjusting plate (15) is connected in adjusting screw rod (14), the one end of two articulated connecting rods (16) of adjusting plate (15), connecting rod (16) another end articulates fixed block (17), mount (6) is connected in fixed block (17).

3. The crushing device for producing fine iron powder according to claim 1, wherein: and the adjusting mechanism is provided with an anti-rotating part (18).

4. The crushing device for producing fine iron powder according to claim 1, wherein: the front side of the crushing box body (2) is provided with a moving opening (19) matched with an output shaft of the crushing motor (5).

5. The crushing device for producing fine iron powder according to claim 1, wherein: the rear end of the roller shaft of the crushing roller (4) is rotatably connected with a moving part which is connected with the crushing box body (2) in a sliding manner.

6. The crushing device for producing fine iron powder according to claim 1, wherein: and material blocking blocks (13) are arranged on two sides of the discharge hole (7).