CN221499898U - Buffering unloader of garrulous feed bin of forsterite - Google Patents

Abstract

The buffering and discharging device of the forsterite crushing bin comprises a bin, wherein a feed inlet is formed in the upper portion of the side wall of the bin, a discharge hole is formed in the bottom of the bin, a fixed spherical baffle is arranged in the bin and close to the discharge hole, first material passing holes are uniformly distributed in the peripheral edge positions of the fixed spherical baffle, a rotary spherical baffle is arranged at the bottom of the fixed spherical baffle in a laminating mode, and second material passing holes are uniformly distributed in the peripheral edge positions of the rotary spherical baffle; the discharging pipe of the storage bin is provided with a cylindrical pipe section, a rotary receiving cylinder body is arranged in the cylindrical pipe section, two receiving grooves are symmetrically formed in the side wall of the rotary receiving cylinder body, and the width of each receiving groove is larger than the inner diameter of the discharging pipe. The novel blanking speed control when having realized forsterite broken stone by feed bin output of adopting above-mentioned structure effectively reduces blanking impact force, avoids the injury to equipment and personnel.

Description

Buffering unloader of garrulous feed bin of forsterite

Technical Field

The utility model relates to the technical field of forsterite processing, in particular to a buffering and blanking device of a forsterite crushing bin.

Background

Crushed stones that crushing formation of forsterite raw ore generally are kept in through corresponding feed bin, only need open the feed bin bleeder valve and can realize the ejection of compact when getting the material, and the in-process is because the crushed stones fall down fast, and is great to the loading equipment and the surrounding staff impact force of below, causes equipment damage and personnel injury easily.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a buffering and discharging device of a forsterite crushing bin, so that the control of the discharging speed of the forsterite crushed stones when the forsterite crushed stones are output by the bin is realized, the discharging impact force is effectively reduced, and the damage to equipment and personnel is avoided.

In order to solve the technical problems, the utility model adopts the following technical scheme: the buffering and discharging device of the forsterite crushing bin comprises a bin, wherein a feed inlet is formed in the upper portion of the side wall of the bin, a discharge hole is formed in the bottom of the bin, a fixed spherical baffle is arranged in the bin and close to the discharge hole, first material passing holes are uniformly distributed in the peripheral edge positions of the fixed spherical baffle, a rotary spherical baffle is arranged at the bottom of the fixed spherical baffle in a laminating mode, and second material passing holes are uniformly distributed in the peripheral edge positions of the rotary spherical baffle;

The discharging pipe of the storage bin is provided with a cylindrical pipe section, a rotary receiving cylinder body is arranged in the cylindrical pipe section, two receiving grooves are symmetrically formed in the side wall of the rotary receiving cylinder body, and the width of each receiving groove is larger than the inner diameter of the discharging pipe.

In the preferred scheme, the feed bin top is equipped with the motor, and the motor drive shaft penetrates in the feed bin downwards and with the interior initiative pivot of setting up between the hub connection of feed bin, the lower extreme of initiative pivot pass fixed sphere baffle and with rotate fixed connection between the sphere baffle.

In the preferred scheme, a fixed bearing plate is fixedly arranged at a position close to the upper end of the driving rotating shaft, a driving gear is fixed on the driving rotating shaft above the fixed bearing plate, a gear ring is arranged on the inner wall of the storage bin positioned at the same horizontal height position with the driving gear, at least two driven gears are arranged between the gear ring and the driving gear, and the driven gears are meshed with the gear ring and the driving gear at the same time;

The driven gear is provided with a driven rotating shaft in a penetrating way, the lower end of the driven rotating shaft extends to the contact position of the fixed spherical baffle plate and the conical bottom of the storage bin, and the lower end of the driven rotating shaft is fixedly provided with an arch mechanism.

In the preferred scheme, driven rotating shaft upper end sets up in the ring channel that sets up on the feed bin interior top surface.

In the preferred scheme, the mouth of pipe of discharging pipe upper end of feed bin bottom is equipped with the mounting groove all around, is equipped with the striker plate in the mounting groove, and the striker plate is fixed through torsion pin installation.

The buffering and blanking device of the forsterite crushing bin provided by the utility model has the following beneficial effects by adopting the structure:

(1) The blanking speed is controlled by repeatedly aligning and staggering the material passing holes on the fixed spherical baffle plate and the rotary spherical baffle plate, so that the single blanking amount is reduced, and the crushed stones are prevented from blocking the mouth of the blanking pipe;

(2) The material baffle plate can buffer and block the sliding materials, so that the materials fall into the material receiving groove after the sliding speed of the materials is reduced, and the impact of the materials on the rotating material receiving cylinder body is avoided;

(3) The continuous rotating rotary receiving cylinder body can realize batch output of materials, effectively control the discharging speed and avoid impact of material falling on bottom equipment and personnel;

(4) The driving gear is adopted to drive the driven gears to realize arch breaking of the arch material mechanisms, so that the problem of unsmooth discharging caused by material blocking in the material passing hole position is avoided.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic diagram of the overall structure of the present utility model.

In the figure: the material feeding device comprises a material bin 1, a material inlet 101, a material outlet 102, a gear ring 103, a fixed spherical baffle 2, a first material passing hole 201, a rotary spherical baffle 3, a second material passing hole 301, a cylindrical pipe section 4, a rotary material receiving cylinder body 5, a material receiving groove 6, a motor 7, a driving rotating shaft 8, a driving gear 9, a driven rotating shaft 10, a driven gear 11, an arch material mechanism 12, a fixed bearing plate 13, a baffle plate 14, a mounting groove 15 and a torsion pin 16.

Detailed Description

As in fig. 1, a buffering unloader of garrulous feed bin of forsterite, including feed bin 1, feed bin 1 lateral wall upper portion is equipped with feed inlet 101, and feed bin 1 bottom is equipped with discharge gate 102, its characterized in that: a fixed spherical baffle plate 2 is arranged in the storage bin 1 and close to the discharge hole 102, first material passing holes 201 are uniformly distributed at the peripheral edge positions of the fixed spherical baffle plate 2, a rotary spherical baffle plate 3 is attached to the bottom of the fixed spherical baffle plate 2, and second material passing holes 301 are uniformly distributed at the peripheral edge positions of the rotary spherical baffle plate 3;

The discharging pipe of the storage bin 1 is provided with a cylindrical pipe section 4, a rotary receiving cylinder body 5 is arranged in the cylindrical pipe section 4, two receiving grooves 6 are symmetrically arranged on the side wall of the rotary receiving cylinder body 5, and the width of each receiving groove 6 is larger than the inner diameter of the discharging pipe.

In the preferred scheme, feed bin 1 top is equipped with motor 7, and motor 7 drive shaft penetrates in feed bin 1 downwards and with the initiative pivot 8 between the hub connection that sets up in the feed bin 1, the lower extreme of initiative pivot 8 pass fixed sphere baffle 2 and with rotate fixed connection between the sphere baffle 3.

In the preferred scheme, a fixed bearing plate 13 is also fixedly arranged at a position close to the upper end of the driving rotating shaft 8, a driving gear 9 is fixed on the driving rotating shaft 8 above the fixed bearing plate 13, a gear ring 103 is arranged on the inner wall of the storage bin 1 positioned at the same horizontal height position with the driving gear 9, at least two driven gears 11 are arranged between the gear ring 103 and the driving gear 9, and the driven gears 11 are simultaneously meshed with the gear ring 103 and the driving gear 9;

The driven gear 11 is provided with a driven rotating shaft 10 in a penetrating way, the lower end of the driven rotating shaft 10 extends to the contact position of the fixed spherical baffle 2 and the conical bottom of the storage bin 1, and the lower end of the driven rotating shaft 10 is fixedly provided with an arch material mechanism 12.

In a preferred scheme, the upper end of the driven rotating shaft 10 is arranged in an annular groove arranged on the inner top surface of the storage bin 1.

In the preferred scheme, the mouth of pipe of discharging pipe upper end of feed bin 1 bottom is equipped with mounting groove 15 all around, is equipped with striker plate 14 in the mounting groove 15, and striker plate 14 passes through the installation of torsion pin 16 and fixes.

The utility model discloses a buffering unloader of garrulous feed bin of forsterite carries out the material operation of getting in forsterite broken stone by feed bin 1 when:

Starting the motor 7, make the driving gear 9 cooperate with the driven gear 11 to drive the arch material mechanism 12 to move along the ring upwards, realize the axial rotation, the broken arch of broken stone that piles up on fixed sphere baffle 2 and feed bin 1 contact position in this in-process, cooperate the first material passing hole 201 and the second material passing hole 301 of repeated alignment, make broken stone pass the material hole after the gliding to unloading pipe mouth of pipe department, the broken stone of gliding bumps striker plate 14, the striker plate 14 realizes the buffering after, broken stone falls into in the material receiving groove 6, afterwards be used for controlling the corresponding motor start of rotating material receiving cylinder 5 and drive the material receiving groove 6 that is equipped with broken stone to rotate to whereabouts back discharge gate 102 down, above-mentioned mode can effectively control broken stone output speed, avoid broken stone direct gliding to lead to the impact injury to feed bin 1 bottom equipment or personnel.

Claims (5)

1. The utility model provides a garrulous feed bin's of forsterite buffering unloader, includes feed bin (1), feed bin (1) lateral wall upper portion is equipped with feed inlet (101), and feed bin (1) bottom is equipped with discharge gate (102), its characterized in that: a fixed spherical baffle (2) is arranged in the bin (1) and close to the discharge hole (102), first material passing holes (201) are uniformly distributed at the peripheral edge positions of the fixed spherical baffle (2), a rotary spherical baffle (3) is attached to the bottom of the fixed spherical baffle (2), and second material passing holes (301) are uniformly distributed at the peripheral edge positions of the rotary spherical baffle (3);

The discharging pipe of the storage bin (1) is provided with a cylindrical pipe section (4), a rotary receiving cylinder body (5) is arranged in the cylindrical pipe section (4), two receiving grooves (6) are symmetrically arranged on the side wall of the rotary receiving cylinder body (5), and the width of each receiving groove (6) is larger than the inner diameter of the discharging pipe.

2. The buffering and blanking device of a forsterite crushing bin according to claim 1, wherein: the top of the feed bin (1) is provided with a motor (7), a driving shaft of the motor (7) downwards penetrates into the feed bin (1) and is connected with a driving rotating shaft (8) arranged in the feed bin (1) in a shaft mode, and the lower end of the driving rotating shaft (8) penetrates through the fixed spherical baffle (2) and is fixedly connected with the rotating spherical baffle (3).

3. The buffering and blanking device of the forsterite crushing bin according to claim 2, wherein: a fixed bearing plate (13) is fixedly arranged at a position close to the upper end of the driving rotating shaft (8), a driving gear (9) is fixed on the driving rotating shaft (8) above the fixed bearing plate (13), a gear ring (103) is arranged on the inner wall of the storage bin (1) positioned at the same horizontal height position with the driving gear (9), at least two driven gears (11) are arranged between the gear ring (103) and the driving gear (9), and the driven gears (11) are meshed with the gear ring (103) and the driving gear (9) at the same time;

The driven gear (11) is provided with a driven rotating shaft (10) in a penetrating way, the lower end of the driven rotating shaft (10) extends to the contact position of the fixed spherical baffle (2) and the conical bottom of the storage bin (1), and the lower end of the driven rotating shaft (10) is fixedly provided with an arch material mechanism (12).

4. A buffer blanking device of a forsterite crushed bin according to claim 3, characterized in that: the upper end of the driven rotating shaft (10) is arranged in an annular groove arranged on the inner top surface of the storage bin (1).

5. The buffering and blanking device of a forsterite crushing bin according to claim 1, wherein: the upper end pipe orifice of the discharging pipe at the bottom of the storage bin (1) is provided with a mounting groove (15) all around, a striker plate (14) is arranged in the mounting groove (15), and the striker plate (14) is fixedly mounted through a torsion pin (16).