CN218423107U

CN218423107U - Fine grinding device for rice processing

Info

Publication number: CN218423107U
Application number: CN202222451779.1U
Authority: CN
Inventors: 刘锋
Original assignee: Wuxue Fengsheng Grain and Oil Trading Co Ltd
Current assignee: Wuxue Fengsheng Grain and Oil Trading Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-02-03
Anticipated expiration: 2032-09-16

Abstract

The application belongs to the technical field of rice processing devices and discloses a fine grinding device for rice processing, which comprises a box body, wherein supporting legs are fixedly connected to four corners of the bottom end of the box body, a shell is fixedly connected to the top end of the box body, a feeding hole is formed in the top end of the box body, a feeding funnel is fixedly connected to the inner portion of the feeding hole, an upper grinding disc is arranged at the top of the box body, and a lower grinding disc is arranged at the bottom end of the upper grinding disc; the top of box is provided with lifting unit, lifting unit includes movable block, threaded rod, sprocket and chain. Rotate the knob, drive one of them threaded rod and rotate, simultaneously through mutually supporting between sprocket and the chain, drive the threaded rod of opposite side and rotate, then make the movable block drive the abrasive disc, remove along vertical direction, according to required, adjust and down the distance between the mill, guarantee to grind more meticulous to the rice, make the ground rice flour after grinding more fine and smooth.

Description

Fine grinding device for rice processing

Technical Field

The application relates to a rice processingequipment technical field, more specifically says, relates to a meticulous grinder is used in rice processing.

Background

In the process of processing rice, one of the processing methods is that rice is crushed into rice flour by a grinding machine and then stored, and in the process of fine processing of rice, in order to obtain fine rice flour, not only the rice needs to be crushed, but also rice grains need to be fully ground, so that the grinding effect is achieved.

Present rice grinder is when using, can't adjust the distance between the grinding piece according to the rice kind, at the in-process that grinds, mill interval oversize about probably appearing for the rice grinds the not fine and close condition inadequately, thereby makes the ground rice flour after grinding fine and smooth inadequately, consequently, provides a rice processing and uses meticulous grinder.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present application provides a fine grinding device for rice processing.

The application provides a fine grinding device for rice processing adopts following technical scheme:

a fine grinding device for rice processing comprises a box body, wherein supporting legs are fixedly connected to four corners of the bottom end of the box body, a shell is fixedly connected to the top end of the box body, a feeding hole is formed in the top end of the box body, a feeding funnel is fixedly connected to the interior of the feeding hole, an upper grinding disc is arranged at the top of the box body, and a lower grinding disc is arranged at the bottom end of the upper grinding disc;

the top of box is provided with lifting unit, lifting unit includes movable block, threaded rod, sprocket and chain, the spout has been seted up to the top both sides inner wall symmetry of box, the bottom of threaded rod is connected, one of them with the bottom inner wall rotation of spout the top of threaded rod extends to the top of casing, and fixedly connected with knob.

Furthermore, the chain wheel sleeves the top of the threaded rod, and the outer walls of the two chain wheels are respectively rotatably connected to two ends of the chain.

Through above-mentioned technical scheme, two sprockets pass through chain drive and connect, and the sprocket drives two threaded rods synchronous rotation respectively when rotating.

Further, the inside of movable block set up with the screw hole of the bottom outer wall looks adaptation of threaded rod, the movable block cover is established in the bottom of threaded rod, two one side that the movable block is relative respectively with the both sides fixed connection of last abrasive disc.

Through above-mentioned technical scheme, the threaded rod can drive the movable block and reciprocate along the outer wall of threaded rod when rotating.

Furthermore, the bottom of going up the abrasive disc is even fixedly connected with a plurality of upper abrasive blocks, the top fixedly connected with of abrasive disc is a plurality of lower abrasive blocks down.

Through above-mentioned technical scheme, go up the abrasive disc and when the abrasive disc rotates down, can grind the rice through last grinding piece and lower grinding piece respectively.

Furthermore, the bottom fixedly connected with drive shaft of abrasive disc down, the bottom of drive shaft is connected with the bottom inner wall of box rotation.

Through above-mentioned technical scheme, driving motor passes through the drive shaft and drives down the grinding disk and rotate.

Furthermore, the inside of casing is provided with two take-up pulleys, and the symmetry sets up in feed hopper's tow sides, two the outer wall of take-up pulley is connected with the inner wall rotation of chain respectively.

Through the technical scheme, the chain is tensioned through the tensioning wheel, so that the chain is tightly attached to the chain wheel and is not easy to fall off.

Furthermore, the bottom end of the tensioning wheel is rotatably connected with a fixed shaft, and the bottom end of the fixed shaft is fixedly connected to the top end of the box body.

Through the technical scheme, the bottom end of the tensioning wheel is rotationally connected with the top end of the box body through the fixed shaft.

Furthermore, a rectangular hole is formed in the front face of the box body, and an observation mirror is fixedly mounted inside the rectangular hole.

Through above-mentioned technical scheme, during the spacing, through the sight glass, can the inside condition of adjusting of direct observation box.

In summary, the present application includes the following beneficial technical effects:

the utility model discloses a, at the lifting unit that is provided with of box, rotate the knob, drive one of them threaded rod and rotate, through mutually supporting between sprocket and the chain, the threaded rod that drives the opposite side rotates simultaneously, then makes the movable block drive the abrasive disc, removes along vertical direction, according to required, adjusts and the distance between the mill down, guarantees to grind more meticulously to the rice, makes the ground rice after grinding more fine and smooth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a front cross-sectional structural view of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 of the present application;

fig. 4 is a schematic top sectional view of the present application.

The reference numbers in the figures illustrate:

1. a box body; 2. supporting legs; 3. an observation mirror; 4. a housing; 5. a feed hopper; 6. a knob; 7. a lower grinding disc; 8. a lower grinding block; 9. an upper grinding disc; 10. an upper grinding block; 11. a movable block; 12. a threaded rod; 13. a sprocket; 14. a chain; 15. a tension pulley; 16. a drive shaft.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a fine grinding device for rice processing, which comprises a box body 1, wherein four corners of the bottom end of the box body 1 are fixedly connected with supporting legs 2, the top end of the box body 1 is fixedly connected with a shell 4, the top end of the box body 1 is provided with a feeding hole, the interior of the feeding hole is fixedly connected with a feeding funnel 5, the top of the box body 1 is provided with an upper grinding disc 9, and the bottom end of the upper grinding disc 9 is provided with a lower grinding disc 7;

the top of box 1 is provided with lifting unit, and lifting unit includes movable block 11, threaded rod 12, sprocket 13 and chain 14, and the spout has been seted up to the top bilateral inner wall symmetry of box 1, and the bottom of threaded rod 12 is rotated with the bottom inner wall of spout and is connected, and the top of one of them threaded rod 12 extends to the top of casing 4, and fixedly connected with knob 6.

The chain wheels 13 are sleeved on the top of the threaded rod 12, and the outer walls of the two chain wheels 13 are respectively connected to two ends of the chain 14 in a rotating manner.

Through above-mentioned technical scheme, two sprockets 13 are connected through 14 transmission of chain, and sprocket 13 drives two threaded rods 12 synchronous rotations respectively when rotating.

The inside of movable block 11 is seted up with the screw hole of the bottom outer wall looks adaptation of threaded rod 12, and movable block 11 cover is established in the bottom of threaded rod 12, and two relative one sides of movable block 11 respectively with the both sides fixed connection of last abrasive disc 9.

Through the technical scheme, the threaded rod 12 can drive the movable block 11 to move up and down along the outer wall of the threaded rod 12 when rotating.

The bottom end of the upper grinding disc 9 is evenly and fixedly connected with a plurality of upper grinding blocks 10, and the top end of the lower grinding disc 7 is fixedly connected with a plurality of lower grinding blocks 8.

Through above-mentioned technical scheme, when going up abrasive disc 9 and lower abrasive disc 7 and rotating, can grind the rice through last abrasive brick 10 and lower abrasive brick 8 respectively.

The bottom end of the lower grinding disc 7 is fixedly connected with a driving shaft 16, and the bottom end of the driving shaft 16 is rotatably connected with the inner wall of the bottom of the box body 1.

Through above-mentioned technical scheme, grinding disk 7 rotates under driving motor passes through drive shaft 16 drive.

Two tensioning wheels 15 are arranged inside the shell 4 and symmetrically arranged on the front side and the back side of the feeding funnel 5, and the outer walls of the two tensioning wheels 15 are respectively connected with the inner wall of the chain 14 in a rotating manner.

Through above-mentioned technical scheme, through take-up pulley 15 to the tensioning of chain 14, make chain 14 hug closely sprocket 13, be difficult for droing.

The bottom end of the tensioning wheel 15 is rotationally connected with a fixed shaft, and the bottom end of the fixed shaft is fixedly connected to the top end of the box body 1.

Through the technical scheme, the bottom end of the tension wheel 15 is rotationally connected with the top end of the box body 1 through the fixed shaft.

The front of box 1 has seted up the rectangular hole, and the inside fixed mounting in rectangular hole has sight glass 3.

Through above-mentioned technical scheme, during the spacing, through sight glass 3, can the inside condition of adjusting of direct observation box 1.

The implementation principle of this application embodiment fine grinding device for rice processing is: clockwise turning knob 6 drives one of them threaded rod 12 and sprocket 13 and rotates, because connect through 14 transmissions of chain between two sprockets 13, consequently can make the threaded rod 12 synchronous rotation of both sides, the screw hole with the bottom looks adaptation of threaded rod 12 is seted up to the inside of movable block 11, consequently the movable block 11 along with the rotation of threaded rod 12, along vertical direction, drives last abrasive disc 9 downstream, adjusts and the distance between the abrasive disc 7 down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rice processing is with meticulous grinder, includes box (1), its characterized in that: the four corners of the bottom end of the box body (1) are fixedly connected with supporting legs (2), the top end of the box body (1) is fixedly connected with a shell (4), the top end of the box body (1) is provided with a feeding hole, the interior of the feeding hole is fixedly connected with a feeding hopper (5), the top of the box body (1) is provided with an upper grinding disc (9), and the bottom end of the upper grinding disc (9) is provided with a lower grinding disc (7);

the top of box (1) is provided with lifting unit, lifting unit includes movable block (11), threaded rod (12), sprocket (13) and chain (14), the spout has been seted up to the top bilateral inner wall symmetry of box (1), the bottom of threaded rod (12) is rotated with the bottom inner wall of spout and is connected, one of them the top of threaded rod (12) extends to the top of casing (4), and fixedly connected with knob (6).

2. The fine grinding apparatus for rice processing as claimed in claim 1, wherein: the chain wheels (13) are sleeved at the tops of the threaded rods (12), and the outer walls of the two chain wheels (13) are respectively connected to the two ends of the chain (14) in a rotating mode.

3. The fine grinding apparatus for rice processing according to claim 1, wherein: the threaded hole of the bottom outer wall looks adaptation with threaded rod (12) is seted up to the inside of movable block (11), the bottom at threaded rod (12), two is established to movable block (11) cover one side that movable block (11) is relative respectively with the both sides fixed connection of last abrasive disc (9).

4. The fine grinding apparatus for rice processing according to claim 1, wherein: the bottom end of the upper grinding disc (9) is uniformly and fixedly connected with a plurality of upper grinding blocks (10), and the top end of the lower grinding disc (7) is fixedly connected with a plurality of lower grinding blocks (8).

5. The fine grinding apparatus for rice processing as claimed in claim 1, wherein: the bottom end of the lower grinding disc (7) is fixedly connected with a driving shaft (16), and the bottom end of the driving shaft (16) is rotatably connected with the inner wall of the bottom of the box body (1).

6. The fine grinding apparatus for rice processing as claimed in claim 1, wherein: two tensioning wheels (15) are arranged inside the shell (4) and symmetrically arranged on the front side and the back side of the feeding hopper (5), and the outer walls of the two tensioning wheels (15) are respectively in rotating connection with the inner wall of the chain (14).

7. The fine grinding apparatus for rice processing according to claim 6, wherein: the bottom end of the tensioning wheel (15) is rotatably connected with a fixed shaft, and the bottom end of the fixed shaft is fixedly connected to the top end of the box body (1).

8. The fine grinding apparatus for rice processing according to claim 1, wherein: the front surface of the box body (1) is provided with a rectangular hole, and an observation mirror (3) is fixedly arranged in the rectangular hole.