CN210735621U - A spiral feeder for silica micropowder powder is carried - Google Patents

Abstract

The utility model discloses a spiral feeder for silica micropowder powder is carried, including casing, reinforced storehouse, discharge gate, the casing transversely sets up, and its inside horizontal rotating shaft that transversely is equipped with, be equipped with helical blade in the pivot, the pivot is by first motor drive, reinforced storehouse and discharge gate set up perpendicularly respectively in the casing both ends, its characterized in that: the feeding bin is of a funnel-shaped structure with a gradually-reduced caliber, the feeding bin is arranged right above the shell, a vertical rotating shaft is vertically arranged on the feeding bin and driven by a second motor, a guide vane is arranged in the middle of the vertical rotating shaft, a stirring vane is arranged at the bottom end of the vertical rotating shaft, the discharge port is arranged right below the shell, and the silicon micropowder enters the shell through the feeding bin and is conveyed to the other end of the shell to be discharged from the discharge port at the lower part of the shell through a spiral vane; simple structure, the ejection of compact is even continuous, has improved work efficiency greatly, is worth promoting.

Description

A spiral feeder for silica micropowder powder is carried

Technical Field

The utility model relates to a feeder especially relates to a spiral feeder for silica micropowder powder carries.

Background

The existing silicon powder conveying equipment adopts a horizontal cylindrical shell and helical blades arranged in the shell to convey silicon powder, is common conveying equipment in the center of the prior art, is generally provided with a feed inlet at the top of the shell, is positioned at the feed inlet to directly feed, can convey and feed the silicon powder under the action of gravity and the propulsion of the helical blades arranged in the shell at the bottom of the feed inlet, and has a straight cylindrical structure, because the mobility of silica powder is poor, lead to the silica powder to form the cavity in feed inlet department, cause the silica powder to pile up not leaking down at feed inlet inner wall and all around, cause the silica powder pay-off to exist not smooth, inhomogeneous even jam feed inlet scheduling problem, influence reinforced and follow-up normal process flow's operation, consequently a can be continuous at the uniform velocity feed of silica powder and carry the problem to await the opportune moment and solve.

SUMMERY OF THE UTILITY MODEL

In order to solve above-mentioned current silica micropowder transportation process mobility poor, cause the cavity not to leak down, and then influence the silica micropowder and carry discontinuous or even interrupt, influence follow-up technology operation scheduling problem, the utility model provides a spiral feeder for silica micropowder powder carries, concrete technical scheme is as follows:

the utility model provides a spiral feeder for silica micropowder powder carries, includes the casing, adds feed bin, discharge gate, the casing transversely sets up, and its inside horizontal rotating shaft that transversely is equipped with, the last helical blade that is equipped with of horizontal rotating shaft, horizontal rotating shaft is by first motor drive, add feed bin and discharge gate and set up perpendicularly respectively in the casing both ends, its characterized in that: add the feed bin and be the gradually little hopper-shaped structure of bore, it is just setting up on casing upper portion to add the feed bin, add the vertical perpendicular pivot that is equipped with in feed bin, perpendicular pivot is by second motor drive, perpendicular pivot middle part is equipped with guide vane, perpendicular pivot bottom is equipped with stirring vane, the discharge gate is just setting up the casing lower part, the silica micropowder body is via adding the feed bin, getting into in the casing to carry to the casing other end to its lower part discharge gate through helical blade and discharge.

Further, add the feed inlet that is equipped with at feed bin top, it is equipped with the feed inlet to add the feed bin bottom, feed inlet, add feed bin and feed inlet formula structure as an organic whole.

Furthermore, the stirring blade is of a spiral structure, and a gap of 10-30mm is formed between the bottom of the stirring blade and the top of the spiral blade.

Further, the second motor is fixed on the surface of the charging port cover body.

Furthermore, the guide vanes are arranged on the vertical rotating shaft in an equidistant and staggered manner.

Further, the vertical rotating shaft rotates forwards or reversely, and the rotating speed of the vertical rotating shaft is driven by a second motor.

Furthermore, the horizontal rotating shaft is a variable frequency speed regulating device.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

the utility model discloses the unloading that exists to the charge door that sets up on the current casing forms the cavity easily, is located the charge door silicon powder and detains the problem that influences the normal transport of silicon powder all around easily, the utility model provides a charging bin with guide vane and stirring vane, compares with traditional charge door, and the silicon powder in the charging bin can be in the entering casing under guide vane and stirring vane's drive, and the silicon powder in the entering casing can be carried to the discharge gate that the casing end set up under helical blade's effect, and the ejection of compact is even continuous, stops that the silicon powder blocks up the charge door and causes out the powder inhomogeneous, influences follow-up technology, ensures that the ejection of compact is even and continuous, has improved work efficiency greatly, is worth promoting.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

The device comprises a shell, a horizontal rotating shaft, a spiral blade, a discharge port, a first motor, a feeding bin, a vertical rotating shaft, a second motor, a feeding port, a guide vane, a stirring vane, a feeding port and a feeding port, wherein the shell is 1, the horizontal rotating shaft is 2, the spiral vane is 3, the discharge port is 4, the first motor is 5, the feeding bin is 6, the vertical rotating shaft is 7, the second motor is 8, the feeding port is 9, the guide vane is 10.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figure 1, the utility model provides a spiral feeder for silica micropowder powder is carried, including casing 1, add feed bin 6, discharge gate 4, casing 1 transversely sets up, and its inside horizontal pivot 2 that transversely is equipped with, be equipped with helical blade 3 on the horizontal pivot 2, horizontal pivot 2 is driven by first motor 5, add feed bin 6 and discharge gate 4 and set up perpendicularly respectively in casing 1 both ends, it is the funnel-shaped structure that the bore is gradually littleer to add feed bin 6, it just sets up on casing 1 upper portion to add feed bin 6, it is vertical pivot 7 that is equipped with in feed bin 6, vertical pivot 7 is driven by second motor 8, vertical pivot 7 middle part is equipped with guide vane 10, vertical pivot 7 bottom is equipped with stirring vane 11, discharge gate 4 is just setting up casing 1 lower part, silica micropowder is via adding feed bin 6, Enters the shell 1 and is conveyed to the other end of the shell 1 through the helical blade 3 to be discharged from a lower discharge port 4 of the shell.

Preferably, in order to realize reinforced of a large amount of silica powder materials in succession, it is equipped with charge door 9 to add the 6 tops in feed bin, it is equipped with feed inlet 12 to add 6 bottoms in feed bin, charge door 9, add feed bin 6 and feed inlet 12 formula structure as an organic whole, the interpolation of the silica powder material of being convenient for provides the condition for follow-up continuous even ejection of compact simultaneously.

Preferably, the stirring vane 11 is of a spiral structure, and a 10-30mm gap is formed between the bottom of the stirring vane 11 and the top of the spiral vane 3, so that the stirring vane 11 at the feeding port 13 and the spiral vane 3 arranged in the shell 1 are prevented from colliding, normal conveying of the silicon micropowder is guaranteed, and the process of discharging is prevented from being influenced by blocking.

Preferably, the second motor 8 is fixed on the surface of the cover body of the feeding port 9, and the second motor 8 is used for driving the vertical rotating shaft 7 to provide power for discharging the silicon micropowder material in the feeding bin 6.

Preferably, guide vane 10 equidistant crisscross sets up on perpendicular pivot 7, and the guide vane 10 of setting, the interval sets up on perpendicular pivot 7 uniformly to guide vane 10's end and 6 inner walls of feeding bin leave the clearance, guide vane 10 set up to the unloading that adds the interior silica powder of feeding bin 6 and provide power, stop the silica powder and detain on 6 inner walls of feeding bin, cause the inhomogeneous problem of ejection of compact.

Preferably, the vertical rotation shaft 7 is rotated in a forward direction or a reverse direction, and the vertical rotation shaft 7 is driven by a second motor 8.

Preferably, the horizontal rotating shaft 2 is a variable frequency speed regulating device.

Example (b):

when the silicon micropowder is conveyed, the silicon micropowder is added into a feeding port 9, a first motor 5 and a second motor 8 are started simultaneously, a vertical rotating shaft 7 in a feeding bin 6 can be positively or reversely rotated under the action of the second motor 8, the silicon micropowder is driven to move by a backflow blade 10 arranged in the middle of the vertical rotating shaft 7, the silicon micropowder is prevented from being detained and accumulated on the inner wall of the feeding bin 6, a helical stirring blade 11 of a helical structure at the bottom of the vertical rotating shaft 7 spirally stirs and rolls the silicon micropowder from a feeding port 12 to a feeding port 13 arranged on the upper part of a shell 1 and further enters the shell 1, the silicon micropowder entering the shell 1 can drive a helical blade 3 linked on a horizontal rotating shaft 2 by a horizontal rotating shaft 2 connected with the first motor 5 under the starting of the first motor 5, the silicon micropowder in the shell 1 is spirally conveyed to a discharging port 4 connected with the lower part of the tail end of the shell, and the whole operation process can be carried out according to the actual, adjust horizontal rotating shaft 2, realize horizontal rotating shaft 2's different rotational speeds through the frequency conversion, and then satisfy the actual production demand, the utility model discloses a add the perpendicular pivot 7, backflow blade 10 and the stirring vane 11 of the drive structure that sets up in feed bin 6 and the feed bin 6, accelerated the transport of silicon powder in the feed bin 6, stop piling up of the poor jam pay-off mouth 13 department of silicon powder mobility, improved work efficiency greatly, ensure that the silicon powder ejection of compact is continuous and even, improved work efficiency and economic benefits greatly, be worth promoting.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a spiral feeder for silica micropowder powder carries, includes casing (1), adds feed bin (6), discharge gate (4), casing (1) transversely sets up, and its inside horizontal rotating shaft (2) that transversely is equipped with, be equipped with helical blade (3) on horizontal rotating shaft (2), horizontal rotating shaft (2) are driven by first motor (5), add feed bin (6) and discharge gate (4) and set up perpendicularly respectively in casing (1) both ends, its characterized in that: add feed bin (6) and for the gradually little funnel shaped structure of bore, it is just setting up casing (1) upper portion to add feed bin (6), add vertical pivot (7) of being equipped with in feed bin (6), vertical pivot (7) are driven by second motor (8), vertical pivot (7) middle part is equipped with guide vane (10), vertical pivot (7) bottom is equipped with stirring vane (11), discharge gate (4) are just setting up casing (1) lower part, the silica micropowder powder via adding feed bin (6), get into in casing (1) to carry to casing (1) other end to its lower part discharge gate (4) through helical blade (3) and discharge.

2. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: add feed bin (6) top and be equipped with charge door (9), add feed bin (6) bottom and be equipped with feed inlet (12), charge door (9), add feed bin (6) and feed inlet (12) formula structure as an organic whole.

3. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: the stirring blade (11) is of a spiral structure, and a gap of 10-30mm is formed between the bottom of the stirring blade (11) and the top of the spiral blade (3).

4. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: and the second motor (8) is fixed on the surface of the cover body of the feed inlet (9).

5. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: the guide vanes (10) are arranged on the vertical rotating shaft (7) in an equidistant and staggered manner.

6. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: the vertical rotating shaft (7) rotates forwards or reversely, and the rotating speed of the vertical rotating shaft (7) is driven by a second motor (8).

7. The spiral feeding device for conveying the micro-silicon powder according to claim 1, which is characterized in that: the horizontal rotating shaft (2) is a variable frequency speed regulating device.

Images