CN216679003U

CN216679003U - Vibrating feeder for metal silicon powder production

Info

Publication number: CN216679003U
Application number: CN202122916669.3U
Authority: CN
Inventors: 王志明; 孙志亮; 刘春锋
Original assignee: Anyang Zhongyu Jinming Silicon Industry Co ltd
Current assignee: Anyang Zhongyu Jinming Silicon Industry Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-07
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the field of feeding equipment, in particular to a vibrating feeder for producing metal silicon powder, which comprises a bottom plate, wherein four upright posts are vertically arranged on the bottom plate, damping springs are arranged at the upper ends of the upright posts, connecting posts are arranged on the damping springs, a shell with an opening at the upper end is arranged between the upper ends of the four connecting posts, a vibrating motor is arranged at the lower end of the shell, a dust cover covers the upper end of the shell, a first discharge pipe is arranged on the ground at the right end of the shell, a screen is horizontally arranged in the shell, a partition plate connected with the lower end of the shell is arranged at the right end of the screen, a second discharge pipe is arranged at the lower end of the shell on the right side of the partition plate, a feeding square pipe is vertically arranged at the left end of the dust cover, a support is arranged on the inner wall of the feeding square pipe, and a dust door is rotatably arranged on the support.

Description

Vibrating feeder for producing metal silicon powder

Technical Field

The utility model relates to the field of feeding equipment, in particular to a vibrating feeder for producing metal silicon powder.

Background

The metal silicon powder is used as a raw material in the industries of refractory materials and powder metallurgy, the production of the metal silicon powder is to prepare silicon powder with different particle sizes after crushing and grinding silicon blocks for many times, then the silicon powders are classified according to different particle sizes, and the silicon powders are packaged by a packaging machine after the classification is finished, in the production process, silicon powder needs to be fed, and in the process of grading the silicon powder, the silicon powder needs to be continuously and stably fed into a grader, in the process, a vibrating feeder is often used for working, the existing vibrating feeder can only convey the metal silicon powder in one direction, cannot carry out coarse screening on the metal silicon powder, cannot select unqualified and large silicon powder particles, increases the working difficulty of the grader, therefore, it is necessary to develop a vibrating feeder with a screening mechanism for producing metal silicon powder.

Disclosure of Invention

The utility model aims to provide a vibrating feeder for producing metal silicon powder, which is provided with a screening mechanism and can screen out metal silicon powder with larger particles.

The technical scheme is as follows:

a vibrating feeder for producing metal silicon powder comprises a bottom plate, four upright posts are vertically arranged on the bottom plate, damping springs are arranged at the upper ends of the upright posts, connecting posts are arranged on the damping springs, a shell with an opening at the upper end is arranged between the upper ends of the four connecting posts, a vibrating motor is arranged at the lower end of the shell, a dust cover is covered at the upper end of the shell, a first discharging pipe is arranged on the ground at the right end of the shell, a screen is horizontally arranged in the shell, a partition plate connected with the lower end of the shell is arranged at the right end of the screen, a second discharging pipe is arranged at the lower end of the shell on the right side of the partition plate, a feeding square pipe is vertically arranged at the left end of the dust cover, a support is arranged on the inner wall of the feeding square pipe, a rotating shaft extending along the front-back direction is rotatably arranged on the support, a dust door is arranged on the rotating shaft, a supporting rod parallel to the dust door is arranged on the rotating shaft at the outer side of the feeding square pipe, and a tension spring is arranged between the supporting rod and the dust cover, and a limiting block contacted with the upper end of the dustproof door is arranged above the support.

Preferably, the lower end surface of the inside of the shell is in an inclined state with a high left side and a low right side.

Preferably, the upper end of the dust cover is provided with an access door.

Preferably, the lower end of the bottom plate is provided with a vibration-proof rubber pad.

Preferably, the bottom plate is vertically provided with a fixing through hole.

Compared with the prior art, the beneficial effects are that:

according to the utility model, the vibration motor is started, when feeding is carried out, the metal silicon powder falls on the dustproof door, the dustproof door rotates downwards under the action of gravity, so that feeding is realized, the metal silicon powder falls on the screen, the metal silicon powder with smaller particles falls below the screen under vibration and is discharged from the first discharge pipe, and the unqualified particles with larger particles enter the second discharge pipe along the screen, so that the metal silicon powder with larger particles and unqualified particles is screened out, and the use is convenient.

Drawings

FIG. 1 is a schematic structural diagram of a vibrating feeder for producing metallic silicon powder according to the utility model,

figure 2 is a schematic view of the structure at a in figure 1,

in the figure: 1. the vibration-damping device comprises a base plate, 2, a stand column, 3, a damping spring, 4, a connecting column, 5, a shell, 6, a vibration motor, 7, a dust cover, 8, a first discharging pipe, 9, a screen, 10, a partition plate, 11, a second discharging pipe, 12, a feeding square pipe, 13, a support, 14, a dust-proof door, 15, a supporting rod, 16, a stretching spring, 17, a limiting block, 18 and a vibration-damping rubber pad.

Detailed Description

The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 2: a vibrating feeder for producing metal silicon powder comprises a bottom plate 1, four upright posts 2 are vertically arranged on the bottom plate 1, a damping spring 3 is arranged at the upper end of each upright post 2, a connecting post 4 is arranged on each damping spring 3, a shell 5 with an opening at the upper end is arranged between the upper ends of the four connecting posts 4, a vibrating motor 6 is arranged at the lower end of each shell 5, a dust cover 7 covers the upper end of each shell 5, a first discharging pipe 8 is arranged on the ground at the right end of each shell 5, a screen 9 is horizontally arranged in each shell 5, a partition plate 10 connected with the lower end of each shell 5 is arranged at the right end of each screen 9, a second discharging pipe 11 is arranged at the lower end of each shell 5 on the right side of each partition plate 10, the lower end in the shell 5 is in an inclined state with the upper part and the lower part, an access door is arranged at the upper end of each dust cover 7 to facilitate maintenance and dredging,

a feeding square pipe 12 is vertically arranged at the left end of the dust cover 7, a support 13 is arranged on the inner wall of the feeding square pipe 12, a rotating shaft extending along the front-back direction is rotatably arranged on the support 13, one end of the rotating shaft extends to the outside of the feeding square pipe 12, a dust-proof door 14 is arranged on the rotating shaft, a supporting rod 15 parallel to the dust-proof door 14 is arranged on the rotating shaft at the outside of the feeding square pipe 12, an extension spring 16 is arranged between the supporting rod 15 and the dust cover 7, a limit block 17 contacting with the upper end of the dust-proof door 14 is arranged above the support 13, under the condition of no feeding, the limit block 17 is upwards extruded by the dust-proof door 14 under the action of the extension spring 16, so that the dust-proof effect is realized by sealing the feeding square pipe 12, when feeding, metal silicon powder falls on the dust-proof door 14, under the action of gravity, the dust-proof door 14 downwards rotates so as to realize feeding,

the lower end of the bottom plate 1 is provided with a vibration stopping rubber pad 18, so that vibration to the ground is reduced, the bottom plate 1 is vertically provided with fixing through holes, and ground bolts are conveniently used for fixing the bottom plate 1 through the fixing through holes.

The specific working process is as follows: start vibrating motor 6, when the feeding, on the metal silica flour fell to dustproof door 14, under the effect of gravity, thereby dustproof door 14 rotates downwards and has realized the feeding, the metal silica flour fell on screen cloth 9, under the vibration, the less metal silica flour of granule fell in screen cloth 9 below, and discharge from first discharging pipe 8, the great unqualified granule of granule gets into second discharging pipe 11 along screen cloth 9, thereby sieve out the great unqualified metal silica flour of granule, high durability and convenient use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a metal silica flour production is with vibrating feeder which characterized in that: comprises a bottom plate, four upright posts are vertically arranged on the bottom plate, damping springs are arranged at the upper ends of the upright posts, connecting posts are arranged on the damping springs, a shell with an opening at the upper end is arranged between the upper ends of the four connecting posts, a vibrating motor is arranged at the lower end of the shell, a dust cover is covered at the upper end of the shell, a first discharging pipe is arranged on the ground at the right end of the shell, a screen is horizontally arranged in the shell, a partition plate connected with the lower end of the shell is arranged at the right end of the screen, a second discharging pipe is arranged at the lower end of the shell on the right side of the partition plate, a feeding square pipe is vertically arranged at the left end of the dust cover, a support is arranged on the inner wall of the feeding square pipe, a rotating shaft extending along the front-back direction is rotatably arranged on the support, a dust-proof door is arranged on the rotating shaft, a supporting rod parallel to the dust-proof door is arranged on the rotating shaft at the outer side of the feeding square pipe, and an extension spring is arranged between the supporting rod and the dust cover, a limiting block which is contacted with the upper end of the dustproof door is arranged above the support.

2. The vibrating feeder for producing metal silicon powder as claimed in claim 1, characterized in that: the lower end surface in the shell is in an inclined state with a high left side and a low right side.

3. The vibrating feeder for producing metal silicon powder as claimed in claim 1, characterized in that: and an access door is arranged at the upper end of the dust cover.

4. A vibratory feeder for producing metallic silicon powder as claimed in claim 1, characterized in that: and the lower end of the bottom plate is provided with a vibration-stopping rubber pad.

5. The vibrating feeder for producing metal silicon powder as claimed in claim 1, characterized in that: the bottom plate is vertically provided with a fixing through hole.