CN217830117U

CN217830117U - Stone removing device for millet processing

Info

Publication number: CN217830117U
Application number: CN202221521684.6U
Authority: CN
Inventors: 田仲成; 李文博; 张晓慧; 田琦; 毕凯旋
Original assignee: Inner Mongolia Liangxin Agriculture And Animal Husbandry Development Co ltd
Current assignee: Inner Mongolia Liangxin Agriculture And Animal Husbandry Development Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-18
Anticipated expiration: 2032-06-17

Abstract

The utility model provides a stone removing device is used in millet processing, comprising a base plate, the mount is installed to the upper end of bottom plate, the centre of mount is fixed with the barrel, be equipped with rotatory awl shell in the barrel, transversely be fixed with the fixed plate in the barrel, the upper end of fixed plate is fixed with a support section of thick bamboo, awl shell and a support section of thick bamboo swivelling joint, the motor is installed to the centre of fixed plate, the output shaft of motor is fixed with the bottom of awl shell, awl shell bottom is equipped with a plurality of through-holes that are used for the grit of discharging, the bottom swivelling joint of awl shell has the box body, the box body passes through bracing piece and fixed plate fixed connection, the through-hole is established in the box body. The utility model provides a stone device is used in millet processing drives millet and the rotatory centrifugal force that produces of grit through the awl shell, and the great centrifugal force and the action of gravity that receive of grit proportion move to awl shell lateral wall and bottom, and the grit in the millet is concentrated to awl shell bottom and is finally got into the box body from the through-hole, and the millet is thrown away from its edge overflow through the rotation of awl shell in the grit upper end and is separated.

Description

Stone removing device for millet processing

Technical Field

The application relates to a millet separation stone removing technology, in particular to a stone removing device for millet processing.

Background

The millet needs to be subjected to processing steps such as hulling, polishing, color sorting, stone removal and the like after being harvested, because the millet usually contains impurities such as sand and stone, and the sand and stone are very difficult to sieve when being eaten, so that the sand and stone impurities need to be removed before the millet is selected and packaged.

The stone removal of millet in the prior art is usually carried out by utilizing the specific gravity difference between the millet and the sand and stone to separate the millet from the sand and stone. The existing stone removing device is poor in separation effect and low in separation efficiency.

SUMMERY OF THE UTILITY MODEL

The application provides a stone removing device for millet processing for solve the problem that the existing stone removing device is poor in separation effect and low in efficiency.

The application provides a stone removal device is used in millet processing, comprising a base plate, the mount is installed to the upper end of bottom plate, the centre of mount is fixed with the barrel, be equipped with rotatory awl shell in the barrel, transversely be fixed with the fixed plate in the barrel, the upper end of fixed plate is fixed with a support section of thick bamboo, awl shell and a support section of thick bamboo swivelling joint, the motor is installed to the centre of fixed plate, the output shaft of motor is fixed with the bottom of awl shell, awl shell bottom is equipped with a plurality of through-holes that are used for the grit of discharging, the bottom swivelling joint of awl shell has the box body, the box body passes through bracing piece and fixed plate fixed connection, the through-hole is established in the box body.

Optionally, a vibrator is fixedly mounted on the outer wall of the conical shell.

Optionally, be equipped with the scum pipe that is used for discharging the grit on the box body, the one end and the box body intercommunication of scum pipe, the other end passes barrel and support cylinder and extends to the outside.

Optionally, an arc-shaped retaining ring which is bent inwards is arranged at the top of the cylinder body.

Optionally, the lower end of the cylinder is communicated with a conical hopper, and the lower end of the conical hopper is communicated with the conveying device.

Optionally, the upper end of barrel is equipped with the feed bin fixed with the mount, the lower extreme of feed bin is equipped with the inlet pipe, the central upper end at the awl shell is established to the inlet pipe.

Optionally, a discharge valve for controlling discharge capacity is arranged on the feed pipe.

Optionally, a circular ring is arranged between the supporting cylinder and the conical shell, the lower end of the circular ring is fixed with the supporting cylinder, and the upper end of the circular ring is connected with the conical shell in a sliding manner.

Compared with the prior art, the stone removing device for millet processing provided by the application has the beneficial effects that:

the conical shell is driven to rotate by the motor, millet and sand in the conical shell are driven by the conical shell to rotate to generate centrifugal force, and the centrifugal force and the gravity, which are greatly applied to the sand, are larger than the millet. The grit that mixes in the millet moves to awl shell lateral wall and bottom through centrifugal force and the effect of gravity, and the grit in the millet is concentrated to awl shell bottom and is finally got into the box body from the through-hole, and millet is thrown away from its edge overflow through the awl shell rotation in the grit upper end, receives the barrel to shelter from falling to the lower extreme.

The conical shell is vibrated by the vibrator, so that the sand and the stone sink more quickly and are concentrated to the bottom of the conical shell, and the sand and the millet are separated. The separated sand and stone enter the box body from the through hole and then are discharged from the slag discharge pipe, so that the sand and stone are convenient to collect and treat.

The arc-shaped retaining ring plays a role in shielding thrown millets, and the millets can be ensured to enter between the conical shell and the barrel body. The millet is convenient to collect and convey by the arrangement of the conical hopper and the conveying device. Through feed bin and the inlet pipe of setting in awl shell center department, enable the millet and fall to awl shell center department, make the grit in the millet have sufficient centrifugation sinking distance.

The discharge valve is used for controlling the millet blanking speed, and the contact area of the circular ring and the conical shell is increased, so that the millet is more stable when rotating.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of a stone remover for millet processing according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of the apparatus for removing stones from millet processing according to an embodiment of the present invention shown in FIG. 1;

FIG. 3 is a top view of the stone remover for millet processing as shown in FIG. 1;

FIG. 4 is a top view of a supporting barrel of a stone remover for millet processing according to an embodiment of the present application;

FIG. 5 is a top view of a circular ring of a stone remover for millet processing according to an embodiment of the present application;

fig. 6 is an enlarged schematic view of a place a of the stone removing device for millet processing according to an embodiment of the present application.

Description of reference numerals:

a base plate 1; a fixed frame 2; a cylinder 3; a fixed plate 4; a support cylinder 5; a circular ring 6; a conical shell 7; a motor 8; a through hole 9; a case 10; a support bar 11; a vibrator 12; a slag discharge pipe 13; an arc-shaped baffle ring 14; a conical hopper 15; a conveying device 16; a stock bin 17; a feed tube 18; a discharge valve 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-6, an embodiment of the application provides a stone removal device is used in millet processing, including bottom plate 1, mount 2 is installed to the upper end of bottom plate 1, the centre of mount 2 is fixed with barrel 3, be equipped with rotatory awl shell 7 in the barrel 3, transversely be fixed with fixed plate 4 in the barrel 3, the upper end of fixed plate 4 is fixed with a support section of thick bamboo 5, awl shell 7 and a support section of thick bamboo 5 swivelling joint, motor 8 is installed to the centre of fixed plate 4, motor 8's output shaft is fixed with the bottom of awl shell 7, awl shell 7 bottom is equipped with a plurality of through-holes 9 that are used for discharging the grit, the bottom swivelling joint of awl shell 7 has box body 10, box body 10 passes through bracing piece 11 and fixed plate 4 fixed connection, through-hole 9 is established in box body 10.

When in use, the millet is added into the conical shell 7 one by one, and the conical shell 7 is driven to rotate by the motor 8. The grit in the millet is heavier, because gravity and centrifugal force effect, the grit in the millet removes to the lateral wall and the lower extreme of awl shell 7, and the grit sinks to the bottom of awl shell 7, and the millet that does not remove the stone is added in to awl shell 7 in succession and is removed the stone and handle, and the millet after removing the stone through the centrifugation is thrown away from the edge overflow of awl shell 7 upper end, and the millet of throwing away falls to barrel 3 lower extreme through sheltering from of barrel 3, and the grit of awl shell 7 bottom gets into in the box body 10 from through-hole 9. The millet added with the conical shell 7 is separated from the sand by centrifugal force, so that the effect of removing the sand in the millet is achieved.

In this embodiment, it is rotatory to bore shell 7 through the drive of motor 8, and the millet and the rotatory centrifugal force that produces of grit in the shell 7 are driven to bore shell 7 through boring, and the centrifugal force that grit proportion received is great compares the millet greatly with gravity. The grit that mixes in the millet moves to awl shell 7 lateral wall and bottom through centrifugal force and the effect of gravity, and the grit in the millet is concentrated and is finally got into box body 10 from the through-hole to awl shell 7 bottom, and the millet is thrown away from its edge overflow through awl shell 7 rotation in the grit upper end, is sheltered from to fall to the lower extreme by barrel 3.

In a possible implementation manner, a vibrator 12 is fixedly mounted on the outer wall of the conical shell 7. The cone shell 7 can vibrate to accelerate the sinking of the sandstone through the arrangement of the vibrator 12, and the sinking separation efficiency of the sandstone is improved.

In a possible implementation manner, a slag discharge pipe 13 for discharging sand and stone is arranged on the box body 10, one end of the slag discharge pipe 13 is communicated with the box body 10, and the other end of the slag discharge pipe passes through the barrel body 3 and the support barrel 5 and extends to the outside. The grit of separation gets into box body 10 back from through-hole 9, discharges outside from row's cinder pipe 13 again, is convenient for clear up the grit in the box body 10.

In a possible realization, the top of the cylinder 3 is provided with an arc-shaped retaining ring 14 which is bent inwards. The arc-shaped baffle ring 14 plays a role of shielding, and prevents the millet thrown out by centrifugal force from crossing the barrel 3 and falling to the outside.

In a possible implementation manner, a conical hopper 15 is communicated with the lower end of the cylinder 3, and the lower end of the conical hopper 15 is communicated with a conveying device 16. The millet falling to the lower end of the cylinder 3 is thrown out by centrifugal force and enters the conical hopper 15, and then is conveyed to the storage bin by the conveying device 16 at the lower end of the conical hopper 15.

In a possible implementation manner, a stock bin 17 fixed with the fixing frame 2 is arranged at the upper end of the cylinder 3, a feeding pipe 18 is arranged at the lower end of the stock bin 17, and the feeding pipe 18 is arranged at the upper end of the center of the conical shell 7. The millet falls from the feeding pipe 18 to the center of the conical shell 7 through the bin 17, so that the millet has enough settling distance in the conical shell 7.

In a possible realization, the feed pipe 18 is provided with a discharge valve 19 for controlling the discharge capacity. The discharge rate of feed pipe 18 is controlled by discharge valve 19.

In a possible implementation manner, a circular ring 6 is arranged between the supporting cylinder 5 and the conical shell 7, the lower end of the circular ring 6 is fixed with the supporting cylinder 5, and the upper end of the circular ring 6 is slidably connected with the conical shell 7. The conical shell 7 is screwed on the circular ring 6, so that the contact area is larger and more stable.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a stone removing device is used in millet processing, includes bottom plate (1), mount (2), its characterized in that are installed to the upper end of bottom plate (1): the middle of mount (2) is fixed with barrel (3), be equipped with rotatory awl shell (7) in barrel (3), transversely be fixed with fixed plate (4) in barrel (3), the upper end of fixed plate (4) is fixed with a support section of thick bamboo (5), awl shell (7) and a support section of thick bamboo (5) swivelling joint, motor (8) are installed to the middle of fixed plate (4), the output shaft of motor (8) is fixed with the bottom of awl shell (7), awl shell (7) bottom is equipped with a plurality of through-holes (9) that are used for discharging the grit, the bottom swivelling joint of awl shell (7) has box body (10), box body (10) are through bracing piece (11) and fixed plate (4) fixed connection, establish in box body (10) through-hole (9).

2. The stone removal device for millet processing according to claim 1, wherein: and a vibrator (12) is fixedly mounted on the outer wall of the conical shell (7).

3. The stone removal device for millet processing according to claim 1, wherein: be equipped with row's sediment pipe (13) that are used for discharging the grit on box body (10), the one end and box body (10) intercommunication of row's sediment pipe (13), the other end passes barrel (3) and support cylinder (5) and extends to the outside.

4. The stone removal device for millet processing according to claim 1, wherein: the top of the cylinder body (3) is provided with an arc-shaped retaining ring (14) which is bent inwards.

5. The stoning device for millet processing according to claim 1, wherein: the lower end of the cylinder body (3) is communicated with a conical hopper (15), and the lower end of the conical hopper (15) is communicated with a conveying device (16).

6. The stone removal device for millet processing according to claim 1, wherein: the upper end of barrel (3) is equipped with feed bin (17) fixed with mount (2), the lower extreme of feed bin (17) is equipped with inlet pipe (18), establish the center upper end at awl shell (7) inlet pipe (18).

7. The stoning device for millet processing according to claim 6, wherein: and a discharge valve (19) for controlling discharge capacity is arranged on the feeding pipe (18).

8. The stone remover for millet processing according to any one of claims 1 to 7, wherein: support a section of thick bamboo (5) with be equipped with ring (6) between awl shell (7), the lower extreme and the support a section of thick bamboo (5) of ring (6) are fixed, the upper end and the awl shell (7) sliding connection of ring (6).