CN217888645U

CN217888645U - Ore screening device for metallurgical machinery

Info

Publication number: CN217888645U
Application number: CN202221917374.6U
Authority: CN
Inventors: 吕国峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-25
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to the technical field of metallurgy, and a sieve ore deposit device for metallurgical machinery is disclosed, including the screening case, one side and carriage one end fixed connection of screening incasement wall, carriage middle part inner wall and bracing piece middle part surface sliding connection, bracing piece one end is through U type frame and flexible outer tube one end fixed connection, and flexible outer tube other end inner wall cup joints with flexible interior pole one end surface, the pole other end and screening board bottom one side fixed connection in stretching out and drawing back. This a sieve ore device for metallurgical machinery, constantly slide at smooth frame middle part inner wall through the slide bar, make smooth frame drive the continuous longitudinal movement of link through the first gag lever post of second gag lever post cooperation, make the screening plate constantly carry out longitudinal movement, make the ore at screening plate top constantly remove, reached and to make the ore constantly remove on the screening plate when screening the ore, avoid the ore to pile up the effect on the screening plate, solved the ore can be piling up the problem that stops motionless on the screening plate when the screening.

Description

Ore screening device for metallurgical machinery

Technical Field

The utility model relates to the technical field of metallurgy, specifically be a sieve ore device for metallurgical machinery.

Background

Metallurgical machinery is including sieving the ore deposit device, and screening machinery is with the ore crushing, and the ore granule is not of uniform size, often need sieve the ore in the course of working and classify, makes partial granule see through the sieve mesh, falls into different grades with materials such as sand, gravel, rubble according to particle size, according to later stage processing, convenient to use, needs to use a sieve ore deposit device for metallurgical machinery.

The sieve mesh on the screening board of current sieve ore device when using can be blockked up by the irregularly shaped ore, leads to unable continuation to screen the ore, and the ore can stop motionless piling up on the screening board when the screening, influences the speed of screening the ore, leads to the work efficiency of screening the ore to reduce.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a sieve ore device for metallurgical machinery, it is long-time blockked up by the anomalous ore of shape to possess the sieve mesh that can avoid on the screening board, it can't go on to prevent the screening work to the ore, can make the ore constantly remove on the screening board when screening the ore, avoid the ore to pile up the speed that influences the screening ore on the screening board, the advantages such as work efficiency of screening the ore has been improved, it can be blockked up by the anomalous ore of shape to have solved the sieve mesh on the screening board of current sieve ore device when using, lead to unable continuation to screen the ore, and the ore can be when screening and stop motionless piling up on the screening board, influence the speed of screening the ore, the problem that the work efficiency that leads to screening the ore reduces.

(II) technical scheme

For realize above-mentioned can avoid the sieve mesh on the screening board to be blockked up by the irregularly shaped ore for a long time, prevent to carry on the screening work of ore can't, can make the ore constantly remove on the screening board when screening the ore, avoid the ore to pile up the speed that influences screening ore on the screening board, improved the purpose of the work efficiency of screening the ore, the utility model provides a following technical scheme: the utility model provides a sieve ore deposit device for metallurgical machinery, includes the screening case, one side and carriage one end fixed connection of screening incasement wall, carriage middle part inner wall and bracing piece middle part surface sliding connection, bracing piece one end is passed through U type frame and flexible outer tube one end fixed connection, and flexible outer tube other end inner wall cup joints with flexible interior pole one end surface, the pole other end and screening board bottom one side fixed connection in flexible.

Screening case one side passes through fixed plate and first motor bottom fixed connection, first motor one end and driving lever one end inner wall fixed connection.

Screening board bottom one end is passed through fixed plate and link one end fixed connection, and link middle part one side is fixed to be provided with the catch bar.

Screening case one side and second motor one end fixed connection, the second motor other end and one side fixed connection of swinging arms one end.

Preferably, the end of the telescopic inner rod, which is far away from the screening plate, is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the end, which is far away from the screening plate, of the inner wall of the telescopic outer tube.

Preferably, the quantity of screening board is two, and two screening board bottoms are all fixed and are provided with four flexible interior poles, and the sieve mesh variation in size that has is opened to two screening board surfaces.

Preferably, one side of the connecting frame is fixedly connected with one end of the first limiting rod through the fixing plate, the outer surface of one end of the first limiting rod is connected with the inner wall of the middle of the first limiting ring in a sliding mode, and one side of the first limiting ring is fixedly connected with one end of the second limiting rod.

Preferably, one side of the screening box is fixedly connected with one side of the second limiting ring through a fixing rod, the inner wall of the middle part of the second limiting ring is connected with the outer surface of the middle part of the second limiting ring in a sliding mode, and one end of the second limiting ring is fixedly connected with one side of the sliding frame.

Preferably, one side of one end of the oscillating rod, which is far away from the second motor, is fixedly connected with one end of the sliding rod, and the outer surface of the other end of the sliding rod is connected with the inner wall of the middle part of the sliding frame in a sliding manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a sieve ore device for metallurgical machinery possesses following beneficial effect:

1. this a sieve ore device for metallurgical machinery, constantly slide at sliding frame middle part inner wall through the slide bar, make the sliding frame drive the continuous longitudinal movement of link through the first gag lever post of second gag lever post cooperation, make the screening plate constantly carry out longitudinal movement, make the ore at screening plate top constantly remove, reached and to make the ore constantly remove on the screening plate when screening the ore, avoid the ore to pile up the effect on the screening plate, the problem of ore meeting stop motionless on the screening plate when the screening has been solved.

2. This a sieve ore device for metallurgical machinery, can constantly shake the screening board and shake out the ore from the sieve mesh when the sieve mesh on the screening board is blockked up by the irregularly shaped ore, avoid the ore to block up the sieve mesh for a long time and lead to unable continuation screening ore, can make the ore on the screening board constantly remove when screening the ore for the screening speed of ore avoids the ore can pile up on the screening board.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

FIG. 2 is a left side schematic view of the structure of the present invention;

FIG. 3 is a schematic front sectional view of the structure of the present invention;

FIG. 4 is a right side sectional view of the structure of the present invention;

fig. 5 is a schematic view of the connection between the structural spring and the telescopic outer tube of the present invention.

In the figure: the screening device comprises a screening box 1, a supporting frame 2, a supporting rod 3, a telescopic outer tube 4, a telescopic inner rod 5, a screening plate 6, a spring 7, a first motor 8, a driving lever 9, a connecting frame 10, a pushing rod 11, a first limiting rod 12, a first limiting frame 13, a second limiting rod 14, a sliding frame 15, a sliding rod 16, a swinging rod 17, a second motor 18 and a second limiting frame 19.

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. 1-5, an ore screening apparatus for a metallurgical machine includes a screening box 1, one side of the screening box 1 is fixedly connected to one side of a second limit ring 19 through a fixing rod, an inner wall of a middle portion of the second limit ring 19 is slidably connected to an outer surface of a middle portion of a second limit rod 14, one end of the second limit rod 14 is fixedly connected to one side of a sliding frame 15, the sliding frame 15 is supported by sliding the inner wall of the middle portion of the second limit ring 19 on the outer surface of the middle portion of the second limit rod 14, a moving track of the sliding frame 15 is fixed, one side of the inner wall of the screening box 1 is fixedly connected to one end of a supporting frame 2, the inner wall of the middle portion of the supporting frame 2 is slidably connected to an outer surface of a middle portion of a supporting rod 3, the screening plate 6 is supported by sliding the outer surface of the middle portion of the supporting rod 3 on the inner wall of the middle portion of the supporting frame 2 without affecting the movement of the

screening plate

6, 3 one ends of bracing piece are passed through U type frame and 4 one end fixed connection of flexible outer tube, the one end surface of 5 one ends in the outer tube 4 other end inner wall of stretching out and drawing back cup joints, the one end and the 7 one end fixed connection of spring of screening board 6 are kept away from to the pole 5 in the stretching out and drawing back, the one end fixed connection of screening board 6 is kept away from to the spring 7 other end and the 4 inner walls of flexible outer tube, can stimulate flexible pole 5 fast through setting up of spring 7 and withdraw flexible outer tube 4 in, make screening board 6 shake, the pole 5 other end and 6 bottom one side fixed connection of screening board in the stretching out and drawing back, the quantity of screening board 6 is two, two 6 bottoms of screening boards are all fixed and are provided with four flexible poles 5, and the sieve mesh variation in size that two 6 surfaces of screening boards opened, the sieve mesh variation in size that can make two screening boards 6 select not equidimension ore simultaneously through the 6 surfaces of two screening boards.

Screening case 1 one side is through fixed plate and 8 bottom fixed connection of first motor, 8 one ends of first motor and 9 one end inner walls fixed connection of driving lever.

Screening plate 6 bottom one end is through fixed plate and 10 one end fixed connection of link, link 10 one side is through fixed plate and 12 one end fixed connection of first

gag lever post

12, 12 one end surfaces of first gag lever post and 13 middle part inner wall sliding connection of first gag lever post, 13 one side of first gag lever post and 14 one end fixed connection of second gag lever post, can avoid reciprocating of first gag lever post 12 can influence the removal of sliding frame 15 through the inherent 12 one end surfaces of first gag lever post 12 slip in 13 middle parts of first gag lever post, link 10 middle part one side is fixed and is provided with catch bar 11.

Screening case 1 one side and second motor 18 one end fixed connection, the one side fixed connection of the second motor 18 other end and swinging arms 17 one end, swinging arms 17 keep away from one side and slide bar 16 one end fixed connection of the one end of second motor 18, slide bar 16 other end surface and sliding frames 15 middle part inner wall sliding connection, second motor 18 work can drive swinging arms 17 to rotate, make slide bar 16 slide at sliding frames 15 middle part inner wall, constantly slide at sliding frames 15 middle part inner wall through slide bar 16, make sliding frames 15 cooperate first gag lever post 12 through second gag lever post 14 and drive continuous longitudinal movement of link 10, make continuous longitudinal movement of screening plate 6, make the ore at screening plate 6 top constantly move.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the ore screening device is used, ores are placed above the screening plate 6 from the top of the screening box 1, the second motor 18 works, the swinging rod 17 is driven to rotate, the swinging rod 17 is made to drive the sliding rod 16 to slide on the inner wall of the middle of the sliding frame 15, the sliding frame 15 is made to perform longitudinal reciprocating movement, the second limiting rod 14 is made to be matched with the first limiting frame 13 to drive the first limiting rod 12 to perform longitudinal reciprocating movement, the connecting frame 10 can be made to drive the screening plate 6 to perform longitudinal reciprocating movement through the movement of the first limiting rod 12, the ores on the screening plate 6 are made to continuously move, the ores are prevented from being accumulated at the top of the screening plate 6, when the irregularly-shaped ores are blocked in the screen holes on the outer surface of the screening plate 6, the first motor 8 works to drive the shifting rod 9 to rotate anticlockwise, the shifting rod 9 is made to shift the upward movement, the shifting rod 11 is made to drive the screening plate 6 to move upwards through the connecting frame 10, the shifting rod 9 continuously rotates, the shifting rod 9 is separated from the outer pipe 11, the spring 7 contracts and resets to quickly pull the telescopic inner rod 5 to retract into the telescopic rod 4, and the ores blocked in the screen holes of the screening plate 6 are made to vibrate out of the screening plate 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sieve ore device for metallurgical machinery, includes screening case (1), its characterized in that: one side of the inner wall of the screening box (1) is fixedly connected with one end of a supporting frame (2), the inner wall of the middle part of the supporting frame (2) is connected with the outer surface of the middle part of a supporting rod (3) in a sliding manner, one end of the supporting rod (3) is fixedly connected with one end of a telescopic outer pipe (4) through a U-shaped frame, the inner wall of the other end of the telescopic outer pipe (4) is sleeved with the outer surface of one end of a telescopic inner rod (5), and the other end of the telescopic inner rod (5) is fixedly connected with one side of the bottom of a screening plate (6);

one side of the screening box (1) is fixedly connected with the bottom of a first motor (8) through a fixing plate, and one end of the first motor (8) is fixedly connected with the inner wall of one end of a deflector rod (9);

one end of the bottom of the screening plate (6) is fixedly connected with one end of a connecting frame (10) through a fixing plate, and one side of the middle part of the connecting frame (10) is fixedly provided with a push rod (11);

one side of the screening box (1) is fixedly connected with one end of a second motor (18), and the other end of the second motor (18) is fixedly connected with one side of one end of a swinging rod (17).

2. A screening apparatus for a metallurgical machine according to claim 1, wherein: the end of the telescopic inner rod (5) far away from the screening plate (6) is fixedly connected with one end of the spring (7), and the other end of the spring (7) is fixedly connected with the end of the telescopic outer tube (4) inner wall far away from the screening plate (6).

3. A screening apparatus for a metallurgical machine according to claim 1, wherein: the quantity of screening board (6) is two, and two screening board (6) bottoms are all fixed and are provided with four flexible interior poles (5), and two screening board (6) surfaces open the sieve mesh size difference that has.

4. A screening apparatus for a metallurgical machine according to claim 1, wherein: one side of the connecting frame (10) is fixedly connected with one end of a first limiting rod (12) through a fixing plate, the outer surface of one end of the first limiting rod (12) is connected with the inner wall of the middle of a first limiting ring (13) in a sliding mode, and one side of the first limiting ring (13) is fixedly connected with one end of a second limiting rod (14).

5. A screening apparatus for a metallurgical machine according to claim 1, wherein: screening case (1) one side through dead lever and second spacing ring (19) one side fixed connection, second spacing ring (19) middle part inner wall and second gag lever post (14) middle part surface sliding connection, second gag lever post (14) one end and sliding frame (15) one side fixed connection.

6. A screening apparatus for a metallurgical machine according to claim 1, wherein: one side of one end, far away from the second motor (18), of the swinging rod (17) is fixedly connected with one end of the sliding rod (16), and the outer surface of the other end of the sliding rod (16) is connected with the inner wall of the middle part of the sliding frame (15) in a sliding mode.