CN220940936U

CN220940936U - Reducing mechanism is used in iron ore detection

Info

Publication number: CN220940936U
Application number: CN202322467362.9U
Authority: CN
Inventors: 江伟; 杨柯技; 巫俊
Original assignee: Jiangyin Inspection And Certification Co ltd
Current assignee: Jiangyin Inspection And Certification Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-14
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of iron ore detection, and discloses a crushing device for iron ore detection. According to the crushing device for iron ore detection, the motor, the bracket, the guide plate, the U-shaped pipe and the second helical blade are arranged, the output shaft of the motor drives the second helical blade to rotate, so that larger iron ore is transferred to the position above the crushing roller from the bottom of the hopper for crushing again, and the automation degree of the device is improved; through setting up gear, band pulley, pivot, double-end motor, first helical blade and crushing roller, utilize two band pulleys, make double-end motor left side output shaft drive rear side pivot rotate, utilize two gears, make two pivots rotate simultaneously, the pivot drives crushing roller and rotates, makes crushing roller broken the iron ore, and double-end motor right side output shaft drive first helical blade rotates, makes less stone follow the discharge opening whereabouts of funnel bottom.

Description

Reducing mechanism is used in iron ore detection

Technical Field

The utility model relates to the technical field of iron ore detection, in particular to a crushing device for iron ore detection.

Background

Iron ore is an important raw material for iron and steel production enterprises, and natural ore is subjected to programs such as crushing, grinding, magnetic separation, flotation, gravity separation and the like to gradually separate iron.

Chinese patent discloses a screening plant is smashed to be used for iron ore, publication No. CN212943121U, including smashing the case, install unloading mechanism from last to lower in proper order in smashing the inside of case, a crushing subassembly, two first deflector, a first screening mechanism, a second screening mechanism and two second deflector, the top fixed mounting of swash plate is on smashing the inner wall of case, the bottom fixed mounting of swash plate has an arc, rotate between two arcs and be connected with a rotation axis, a gather silo has been seted up to the inside of rotation axis, the rotation axis passes through first driving motor drive, first driving motor fixed mounting runs through smashing case and rotation axis fixed connection in smashing the outside of case and the output of first driving motor. According to the utility model, the first screening mechanism can screen the iron ore for the first time, the second screening mechanism can screen the iron ore for the second time, and the screening effect is greatly improved through the two screening.

But still include the following disadvantages: the device is through starting great iron ore to carry the outside of smashing the case, makes less granule's iron ore whereabouts from the unloading hole, needs the workman to throw into crushing case top again with great iron ore regularly, can't realize that great iron ore is automatic from smashing case top input. For this reason, we propose a crushing apparatus for iron ore detection to solve this problem.

Disclosure of utility model

The utility model aims to provide a crushing device for iron ore detection, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reducing mechanism for iron ore detection, includes the box, box top surface is fixed to link up and is connected with feed hopper, box bottom surface is fixed to link up and is connected with the funnel, the discharge opening has been seted up to the funnel bottom surface, the inside breaker that is provided with of box, breaker includes crushing portion;

The crushing part comprises a double-headed motor, two rotating shafts and two crushing rollers, the right end face of each rotating shaft is rotationally connected with the inner wall of the box body through a bearing seat, the outer surface of the left end of each rotating shaft penetrates through the inner wall of the box body through a first bearing in a rotating mode and extends to the left side of the box body, the crushing rollers are fixedly sleeved on the outer surface of each rotating shaft, and the right end face of each double-headed motor is fixedly connected with the left end face of the hopper;

the right side of the box body is provided with a circulating part;

The circulating part comprises a U-shaped pipe, a motor and a support, wherein the left end face of the bottom end of the U-shaped pipe is fixedly and through-connected with the right end face of the funnel, and the left end face of the bottom end of the U-shaped pipe is fixedly and through-connected with the right end face of the box body.

The double-end motor is characterized in that the outer surface of the left output shaft of the double-end motor and the outer surface of the rear rotating shaft are fixedly sleeved with belt wheels, the outer surfaces of the two belt wheels are connected through belt transmission, the double-end motor is started through the double-end motor and the two belt wheels, and the rear rotating shaft is driven to rotate by the aid of the two belt wheels.

The further improvement is that the outer surfaces of the two rotating shafts are fixedly sleeved with gears, the outer surfaces of the two gears are connected with each other in a meshed mode, and the two rotating shafts are enabled to rotate simultaneously by the aid of the two gears.

The further improvement lies in, the rotation of double-end motor right side output shaft surface passes through funnel left end face and extends to the funnel inboard through the second bearing, double-end motor right side output shaft external surface fixed cover is equipped with first helical blade, through setting up first helical blade, starts double-end motor, and double-end motor right side output shaft drive first helical blade rotates, pushes away great iron ore to the inside of U type pipe.

The further improvement lies in, support bottom surface and U type pipe top fixed connection, support right-hand member face and motor left end face fixed connection, motor output shaft bottom surface runs through U type pipe top and extends to U type intraductal through the rotation of third bearing, motor output shaft surface fixed cover is equipped with second helical blade, through setting up motor, support, stock guide, U type pipe and second helical blade, starts the motor, and motor output shaft drive second helical blade rotates, makes great iron ore transfer to crushing roller top from the funnel bottom and carries out crushing once more, improves the degree of automation of device.

The improvement lies in that two crushing roller top is provided with the stock guide, terminal surface and right-hand member face all with box inner wall fixed connection around the stock guide, through setting up the stock guide, move great iron ore to two crushing roller middle part positions.

The box is characterized in that a water inlet pipe is arranged on the left side of the box body, the right end face of the water inlet pipe fixedly penetrates through the left end face of the box body and extends to the inner side of the box body, a return pipe is fixedly connected to the right end face of the water inlet pipe in a through mode, a spray head is fixedly connected to the bottom face of the return pipe in a through mode, the water inlet pipe is connected with an external water source through the water inlet pipe, the return pipe and the spray head, water is sprayed into the box body, and dust pollution is reduced.

Compared with the prior art, the utility model has the beneficial effects that: according to the crushing device for iron ore detection, the motor, the bracket, the guide plate, the U-shaped pipe and the second helical blade are arranged, the motor is started, the motor output shaft drives the second helical blade to rotate, so that larger iron ore is transferred to the position above the crushing roller from the bottom of the hopper for crushing again, and the automation degree of the device is improved; the double-headed motor is started by arranging gears, belt wheels, rotating shafts, double-headed motors, first helical blades and crushing rollers, the two belt wheels are utilized to drive the left output shaft of the double-headed motor to rotate on the rear rotating shaft, the two rotating shafts are utilized to simultaneously rotate, the rotating shafts drive the crushing rollers to rotate, the crushing rollers crush iron ores, the right output shaft of the double-headed motor drives the first helical blades to rotate, and smaller stones fall from discharge holes at the bottom of a hopper; through setting up inlet tube, return type pipe and shower nozzle, with the outside water source of inlet tube connection, make the water spray in the box inside, reduce dust pollution.

Drawings

FIG. 1 is a front cross-sectional view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a left side cross-sectional view of the three-dimensional structure of the present utility model;

FIG. 4 is a partial cross-sectional view of a three-dimensional structure of the present utility model;

fig. 5 is a perspective sectional view of the case of the present utility model.

In the figure: 1 hopper, 2 breaker, 21 crushing portion, 22 circulation portion, 211 gear, 212 band pulley, 213 pivot, 215 double-end motor, 216 first helical blade, 217 crushing roller, 221 motor, 222 support, 223 stock guide, 224U pipe, 225 second helical blade, 3 box, 4 feed hopper, 5 inlet tube, 6 return pipes, 7 shower nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reducing mechanism for iron ore detection, includes box 3, and box 3 top surface is fixed to be connected with feed hopper 4, and box 3 bottom surface is fixed to be connected with funnel 1, and the discharge opening has been seted up to funnel 1 bottom surface, and box 3 is inside to be provided with breaker 2, and breaker 2 includes crushing portion 21;

The crushing part 21 comprises a double-headed motor 215, two rotating shafts 213 and two crushing rollers 217, the right end surface of the rotating shaft 213 is rotationally connected with the inner wall of the box body 3 through a bearing seat, the left end surface of the rotating shaft 213 penetrates through the inner wall of the box body 3 through a first bearing in a rotating way and extends to the left side of the box body 3, the crushing rollers 217 are fixedly sleeved on the outer surface of the rotating shaft 213, the right end surface of the double-headed motor 215 is fixedly connected with the left end surface of the funnel 1, belt wheels 212 are fixedly sleeved on the outer surface of the left output shaft of the double-headed motor 215 and the outer surface of the rear rotating shaft 213, the outer surfaces of the two belt wheels 212 are in belt transmission connection, the right output shaft of the double-headed motor 215 penetrates through the left end surface of the funnel 1 through a second bearing in a rotating way and extends to the inner side of the funnel 1, and a first helical blade 216 is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor 215;

The outer surfaces of the two rotating shafts 213 are fixedly sleeved with gears 211, the outer surfaces of the two gears 211 are in meshed connection, the gears 211, the belt wheels 212, the rotating shafts 213, the double-head motor 215, the first helical blades 216 and the crushing rollers 217 are arranged, the double-head motor 215 is started, the left output shaft of the double-head motor 215 drives the rear rotating shaft 213 to rotate by using the two belt wheels 212, the two rotating shafts 213 simultaneously rotate by using the two gears 211, the rotating shafts 213 drive the crushing rollers 217 to rotate, the crushing rollers 217 crush iron ores, the right output shaft of the double-head motor 215 drives the first helical blades 216 to rotate, and smaller stones fall from discharge holes at the bottom of the hopper 1;

The left side of the box body 3 is provided with a water inlet pipe 5, the right end surface of the water inlet pipe 5 fixedly penetrates through the left end surface of the box body 3 and extends to the inner side of the box body 3, the right end surface of the water inlet pipe 5 is fixedly and fixedly connected with a return pipe 6, the bottom surface of the return pipe 6 is fixedly and fixedly connected with a spray head 7, the water inlet pipe 5 is connected with an external water source through the water inlet pipe 5, the return pipe 6 and the spray head 7, so that water is sprayed in the box body 3, and dust pollution is reduced;

example two

Referring to fig. 1-3, on the basis of the first embodiment, a circulation portion 22 is provided on the right side of the case 3;

The circulating part 22 comprises a U-shaped pipe 224, a motor 221 and a bracket 222, wherein the left end face of the bottom end of the U-shaped pipe 224 is fixedly and through-connected with the right end face of the funnel 1, the left end face of the bottom end of the U-shaped pipe 224 is fixedly and through-connected with the right end face of the box 3, the bottom face of the bracket 222 is fixedly and through-connected with the top face of the U-shaped pipe 224, the right end face of the bracket 222 is fixedly and through-connected with the left end face of the motor 221, the outer surface of the bottom end of an output shaft of the motor 221 rotates to penetrate through the top face of the U-shaped pipe 224 through a third bearing and extend into the U-shaped pipe 224, a second helical blade 225 is fixedly sleeved on the outer surface of the output shaft of the motor 221, and the motor 221, through the arrangement of the motor 221, the bracket 222, a guide plate 223, the U-shaped pipe 224 and the second helical blade 225 are started, and the output shaft of the motor 221 drives the second helical blade 225 to rotate, so that larger iron ore is transferred from the bottom of the funnel 1 to the upper part of the crushing roller 217 to be crushed again, and the degree of automation of the device is improved;

A guide plate 223 is arranged above the two crushing rollers 217, and the front end face, the rear end face and the right end face of the guide plate 223 are fixedly connected with the inner wall of the box body 3.

When the novel iron ore crushing device is used, the water inlet pipe 5 is connected with an external water source, water is sprayed into the box body 3, the double-headed motor 215 is started, the two belt wheels 212 are utilized, the left output shaft of the double-headed motor 215 drives the rear rotary shaft 213 to rotate, the rear rotary shaft 213 drives the rear crushing roller 217 to rotate, the two rotary shafts 213 are utilized to simultaneously rotate, the front rotary shaft 213 drives the front crushing roller 217 to rotate, the crushing roller 217 crushes iron ore, the right output shaft of the double-headed motor 215 drives the first helical blade 216 to rotate, smaller stones fall from discharge holes at the bottom of a funnel, larger iron ore moves into the U-shaped tube 224, the motor 221 is started, the output shaft of the motor 221 drives the second helical blade 225 to rotate, and the larger iron ore is transferred to the upper part of the crushing roller 217 from the bottom of the funnel 1 to crush again.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 reducing mechanism is used in iron ore detection, includes box (3), its characterized in that: the novel crushing device comprises a box body (3), and is characterized in that a feeding funnel (4) is fixedly and thoroughly connected to the top surface of the box body (3), a funnel (1) is fixedly and thoroughly connected to the bottom surface of the box body (3), a discharging hole is formed in the bottom surface of the funnel (1), a crushing device (2) is arranged in the box body (3), and the crushing device (2) comprises a crushing part (21);

The crushing part (21) comprises a double-headed motor (215), two rotating shafts (213) and two crushing rollers (217), the right end face of the rotating shaft (213) is rotationally connected with the inner wall of the box body (3) through a bearing seat, the outer surface of the left end of the rotating shaft (213) rotationally penetrates through the inner wall of the box body (3) through a first bearing and extends to the left side of the box body (3), the crushing rollers (217) are fixedly sleeved on the outer surface of the rotating shaft (213), and the right end face of the double-headed motor (215) is fixedly connected with the left end face of the funnel (1);

The right side of the box body (3) is provided with a circulating part (22);

The circulating part (22) comprises a U-shaped tube (224), a motor (221) and a bracket (222), wherein the left end face of the bottom end of the U-shaped tube (224) is fixedly connected with the right end face of the funnel (1), and the left end face of the bottom end of the U-shaped tube (224) is fixedly connected with the right end face of the box body (3).

2. The iron ore detecting pulverizer of claim 1, wherein: the belt wheel (212) is fixedly sleeved on the outer surface of the left output shaft of the double-headed motor (215) and the outer surface of the rear rotating shaft (213), and the outer surfaces of the two belt wheels (212) are connected through belt transmission.

3. The iron ore detecting pulverizer of claim 1, wherein: the outer surfaces of the two rotating shafts (213) are fixedly sleeved with gears (211), and the outer surfaces of the two gears (211) are mutually meshed.

4. The iron ore detecting pulverizer of claim 1, wherein: the outer surface of the right output shaft of the double-headed motor (215) rotates through the left end face of the funnel (1) through the second bearing and extends to the inner side of the funnel (1), and a first helical blade (216) is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor (215).

5. The iron ore detecting pulverizer of claim 1, wherein: the bottom surface of the bracket (222) is fixedly connected with the top surface of the U-shaped tube (224), the right end surface of the bracket (222) is fixedly connected with the left end surface of the motor (221), the outer surface of the bottom end of the output shaft of the motor (221) rotates through the third bearing to penetrate through the top surface of the U-shaped tube (224) and extend into the U-shaped tube (224), and a second helical blade (225) is fixedly sleeved on the outer surface of the output shaft of the motor (221).

6. The iron ore detecting pulverizer of claim 1, wherein: and a material guide plate (223) is arranged above the two crushing rollers (217), and the front end face, the rear end face and the right end face of the material guide plate (223) are fixedly connected with the inner wall of the box body (3).

7. The iron ore detecting pulverizer of claim 1, wherein: the novel water tank is characterized in that a water inlet pipe (5) is arranged on the left side of the tank body (3), the right end face of the water inlet pipe (5) fixedly penetrates through the left end face of the tank body (3) and extends to the inner side of the tank body (3), a return pipe (6) is fixedly connected with the right end face of the water inlet pipe (5), and a spray head (7) is fixedly connected with the bottom face of the return pipe (6).