CN111589520A

CN111589520A - Grain grinds with meticulous extraction element that grinds

Info

Publication number: CN111589520A
Application number: CN202010448766.1A
Authority: CN
Inventors: 刘运岗; 乔治平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-08-28

Abstract

The invention relates to the technical field of grain grinding, and discloses a fine grinding and extracting device for grinding grains, which comprises a grinding box, wherein a cam comprises: arc sheetmetal and guide bar, extraction element's rear side is opened and is equipped with the spout, and the outside of guide bar is connected with the ring, and extraction element's outside middle part is provided with the plate electrode, and the rear side of carousel is opened and is equipped with the ring channel, and the inboard end of slider is connected with the metal ball, is provided with the wire between the outside end of metal ball and the plate electrode. Can remove extraction element's position fast through air pump and exhaust tube, adsorb the less powder of quality in the grinding back cereal through the plate electrode above that, through the extrusion of cam, extraction element moves to the outside along the guide bar, and metal ball and arc sheetmetal end disconnection, and increase the pressure between the extraction element outside and the rubber scraping block, and current cereal grinder grinding efficiency is low, cereal raw materials is perishable and can not last the problem that the unloading ground.

Description

Grain grinds with meticulous extraction element that grinds

Technical Field

The invention relates to the technical field of grain grinding, in particular to a fine grinding and extracting device for grain grinding.

Background

Cereals are used as the traditional diet of Chinese, mainly plant seeds and fruits. The food is a traditional staple food for many Asians, is one of indispensable foods on dining tables of common people for thousands of years, and plays an important role in diet of China. The cereal flour is a product obtained by grinding cereals, and can be used as supplementary food for infants, wheaten food, etc.

The conventional grain grinding apparatus grinds grains only once, and requires a long grinding time to improve the grinding fineness, but this results in a low grinding efficiency, and the conventional grinding apparatus achieves a high-precision grinding effect by repeatedly grinding grains by pumping with an air pump. However, since the weight of the grain which is not completely ground is larger than that of the grain powder, all ground materials are required to be extracted into the grinding wheel for re-grinding, so that the powder meeting the grinding standard needs to be re-ground, the powder meeting the grinding standard is subjected to multiple grinding and is subjected to qualitative change by heating, and the grinding mode is different from the continuous blanking grinding of the grain raw materials. Thereby causing a problem of low grain grinding efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the fine grinding and extracting device for grinding the grains, which has the advantages of high grinding efficiency, capability of avoiding deterioration of the grain raw materials and capability of continuously feeding and grinding, and solves the problems that the existing grain grinding device is low in grinding efficiency, the grain raw materials are easy to deteriorate and the feeding and grinding cannot be continuously carried out.

(II) technical scheme

In order to achieve the purposes of high grinding efficiency, prevention of deterioration of grain raw materials and sustainable blanking grinding, the invention provides the following technical scheme: a fine grinding and extracting apparatus for grinding grain, comprising a grinding box including: v type groove, the arc wall, spherical groove and the filter plate of ventilating, grind the inside upside of case and rotate under V type groove and be connected with first pivot, the outside fixedly connected with coarse grinding roller of first pivot, grind the inside downside of case and rotate under coarse grinding roller and be connected with the second pivot, the outside fixedly connected with fine grinding roller of second pivot, the inside of grinding the case and be provided with the air pump on the right side of spherical groove, air pump and spherical groove, equal fixedly connected with exhaust tube between the arc wall, the lower extreme left and right sides of grinding the case all is provided with the supporting legs, the inside of grinding the case and the lower part fixedly connected with cam at the arc wall, the cam includes: the device comprises an arc-shaped metal sheet and a guide rod, wherein an extraction device is connected to the outer side of a cam in a sliding manner, a sliding groove is formed in the rear side of the extraction device, a circular ring is rotatably connected to the outer side of the guide rod, a first spring is arranged between the outer side of the circular ring and the extraction device, a plate electrode is arranged in the middle of the outer side of the extraction device, a rotary disc is connected to the rear end of the extraction device in the sliding groove in a sliding manner, an annular groove is formed in the rear side of the rotary disc, a gear is connected to the rear side of the rotary disc in the annular groove in an inner meshing manner, a driving device is fixedly connected to the rear end of the gear on the upper side of the rear end of the cam, a sliding block is connected to the middle of the interior of the extraction device in a sliding manner, a metal ball is fixedly connected to the inner side end of the sliding block, a lead is, a collecting box is arranged in the grinding box and under the rubber scraping block.

Preferably, the arc-shaped metal sheet corresponds to the position where the exhaust tube is communicated with the extraction device, so that the arc-shaped metal sheet is communicated with the metal ball, and the electrode plate adsorbs powder sprayed out of the exhaust tube.

Preferably, the air exhaust pipe, the fine grinding roller, the spherical groove, the air pump, the arc-shaped groove and the air pump form a circulating loop.

Preferably, the front part of the turntable is provided with a sliding block corresponding to the sliding groove, so that the turntable is ensured to drive the extraction device to rotate, and the extraction device can slide on the turntable.

Preferably, the annular groove is internally provided with annular teeth which correspond to the gear, so that the gear is ensured to drive the turntable to rotate.

Preferably, the wire is in an elastic spiral shape at one end close to the electrode plate, so that the wire is prevented from being broken when the turntable moves.

(III) advantageous effects

Compared with the prior art, the invention provides a fine grinding and extracting device for grinding grains, which has the following beneficial effects:

1. this cereal grinds uses fine grinding extraction element, cereal through the fine grinding roller grinding moves to the spherical groove in, because the spherical groove is less, can the quick travel to extraction element's position through air pump and exhaust tube, adsorb the less powder of quality in the cereal after grinding through the electrode plate on it, when extraction element moved the right downside of cam, extrusion through the cam, extraction element moved to the outside along the guide bar, metal ball and arc sheetmetal end disconnection, and increase the pressure between the extraction element outside and the rubber scraping piece, thereby further scrape and get the device outside and go up absorbent powder on the electrode plate, current cereal grinder grinding efficiency is low has been solved to this structure, cereal raw materials easily deteriorate and can not last the unloading problem of grinding.

2. This grain grinds and uses meticulous grinding extraction element is provided with the wire through being provided with between the outside end of metal ball and the plate electrode, and the wire is the elastic heliciform near plate electrode one end to guarantee that the carousel is when removing, the wire avoids being broken.

3. This cereal grinds uses meticulous extraction element that grinds is provided with the plate electrode through extraction element's outside middle part, and the position department that arc sheetmetal and exhaust tube and extraction element are linked together is corresponding to reach arc sheetmetal and metal ball intercommunication, the plate electrode adsorbs exhaust tube spun powder.

4. This cereal grinds with meticulous extraction element that grinds rotates in the outside through the guide bar and is connected with the ring, is provided with first spring between the outside of ring and the extraction element to when guaranteeing that the carousel drives the extraction element and rotate, extraction element drives the ring through first spring and rotates, thereby avoids first spring direct sliding connection to lead to skew and warp on the guide bar.

Drawings

FIG. 1 is a sectional view of the overall front structure of the present invention;

FIG. 2 is an enlarged sectional view of the front side of the extraction device of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the structure of FIG. 2 taken along line A-A thereof in accordance with the present invention;

fig. 4 is an enlarged view of the structure of fig. 2 at B according to the present invention.

In the figure: 1 grinding box, 101V-shaped groove, 102 arc-shaped groove, 103 spherical groove, 104 ventilating filter plate, 2 first rotating shaft, 3 rough grinding roller, 4 second rotating shaft, 5 fine grinding roller, 6 air pump, 7 air exhaust pipe, 8 supporting leg, 9 cam, 901 arc-shaped metal sheet, 902 guide rod, 10 extraction device, 1001 sliding groove, 11 circular ring, 12 first spring, 13 electrode plate, 14 rotary disc, 1401 annular groove, 15 gear, 16 driving device, 17 slide block, 18 metal ball, 19 lead, 20 second spring, 21 rubber scraping block, 22 third spring, 23 collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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 a part of the embodiments of the present invention, and 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 invention.

Referring to fig. 1-4, a fine grinding and extracting apparatus for grinding grains comprises a grinding box 1, wherein the grinding box 1 comprises: v type groove 101, arc wall 102, spherical groove 103 and filter plate 104 ventilates, the inside upside of grinding case 1 just rotates under V type groove 101 and is connected with first pivot 2, the outside fixedly connected with coarse grinding roller 3 of first pivot 2, the inside downside of grinding case 1 just rotates under coarse grinding roller 3 and is connected with second pivot 4, the outside fixedly connected with fine grinding roller 5 of second pivot 4, the inside of grinding case 1 just is provided with air pump 6 on the right side of spherical groove 103, air pump 6 and spherical groove 103, equal fixedly connected with exhaust tube 7 between the arc wall 102, exhaust tube 7 and fine grinding roller 5, spherical groove 103, air pump 6, arc wall 102 and formation circulation circuit. Supporting legs 8 are arranged on the left side and the right side of the lower end of the grinding box 1.

The inside of mill case 1 and at the lower part fixedly connected with cam 9 of arc groove 102, cam 9 includes: arc sheetmetal 901 and guide bar 902, the outside sliding connection of cam 9 has extraction element 10, extraction element 10's rear side is opened and is equipped with spout 1001, the outside of guide bar 902 rotates and is connected with ring 11, be provided with first spring 12 between ring 11's the outside and the extraction element 10, extraction element 10's the outside middle part is provided with plate electrode 13, arc sheetmetal 901 corresponds with communicating position department of exhaust tube 7 and extraction element 10 to reach arc sheetmetal 901 and metal ball 18 intercommunication, plate electrode 13 adsorbs the powder of exhaust tube 7 spun. The rear end of the extraction device 10 is connected with a rotary disc 14 in a sliding way 1001, the rear side of the rotary disc 14 is provided with an annular groove 1401, and the air exhaust pipe 7, the fine grinding roller 5, the spherical groove 103, the air pump 6, the arc-shaped groove 102 form a circulation loop. A gear 15 is meshed and connected with the rear side of the rotary disc 14 in the annular groove 1401, and annular teeth are arranged inside the annular groove 1401 and correspond to the gear 15, so that the gear 15 drives the rotary disc 14 to rotate.

A driving device 16 is fixedly connected to the rear end of the gear 15 and the upper side of the rear end of the cam 9, a sliding block 17 is slidably connected to the inner middle side of the extracting device 10, metal balls 18 are fixedly connected to the inner side ends of the sliding blocks 17, a lead 19 is arranged between the outer side end of each metal ball 18 and the electrode plate 13, and one end of each lead 19 close to the electrode plate 19 is in an elastic spiral shape, so that the lead 19 is prevented from being broken when the rotary table 14 moves. The outside end fixedly connected with second spring 20 of slider 17, the lower part of right downside extraction element 10 just has rubber to scrape piece 21 in grinding case 1 sliding connection, and the inside of rubber scraping piece 21 is provided with third spring 22, grinds in case 1 and is provided with collecting box 23 under rubber scraping piece 21.

The working principle is as follows: this cereal grinds uses meticulous grinding extraction element, at the during operation, through to unloading in the V type groove 101, drive coarse grinding roller 3 through first pivot 2 earlier and carry out coarse grinding to cereal, then drive fine grinding roller 5 through second pivot 4 and carry out the fine grinding, remove spherical groove 103 in through the cereal that fine grinding roller 5 ground, as shown in fig. 1: spherical groove 103 is less, can the quick travel to extraction element 10's position through air pump 6 and exhaust tube 7, adsorb the less powder of quality in the cereal after grinding through electrode plate 13 above that, when extraction element 10 moved the right downside of cam 9, through the extrusion of cam 9, extraction element 10 moved to the outside along guide bar 902, at this moment, metal ball 18 and arc sheetmetal 901 end disconnection, and increase the extraction element 10 outside and the pressure between the piece 21 is scraped to the rubber, thereby further scrape out get device 10 outside electrode plate 13 on the adsorbed powder, current cereal grinder grinding efficiency is low has been solved to this structure, the cereal raw materials is apt to be rotten and can not last the problem of unloading grinding.

Through the lead 19 arranged between the outer end of the metal ball 18 and the electrode plate 13, the end of the lead 19 close to the electrode plate 19 is in an elastic spiral shape, so that the lead 19 is prevented from being broken when the rotary disc 14 moves.

An electrode plate 13 is arranged in the middle of the outer side of the extraction device 10, the arc-shaped metal sheet 901 corresponds to the position where the extraction tube 7 is communicated with the extraction device 10, so that the arc-shaped metal sheet 901 is communicated with the metal ball 18, and the electrode plate 13 adsorbs powder sprayed out of the extraction tube 7.

The outside through guide bar 902 is rotated and is connected with ring 11, is provided with first spring 12 between the outside of ring 11 and the extraction element 10 to when guaranteeing that carousel 14 drives extraction element 10 and rotates, extraction element 10 drives ring 11 through first spring 12 and rotates, thereby avoids first spring 12 direct sliding connection to lead to skew and warp on guide bar 902.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grain grinds with meticulous grinding extraction element, includes grinding case (1), its characterized in that: the grinding box (1) comprises: a V-shaped groove (101), an arc-shaped groove (102), a spherical groove (103) and a ventilating filter plate (104), wherein a first rotating shaft (2) is rotatably connected on the upper side of the interior of a grinding box (1) and under the V-shaped groove (101), a rough grinding roller (3) is fixedly connected on the outer side of the first rotating shaft (2), a second rotating shaft (4) is rotatably connected on the lower side of the interior of the grinding box (1) and under the rough grinding roller (3), a fine grinding roller (5) is fixedly connected on the outer side of the second rotating shaft (4), an air pump (6) is arranged in the interior of the grinding box (1) and on the right side of the spherical groove (103), air exhaust pipes (7) are fixedly connected among the air pump (6), the spherical groove (103) and the arc-shaped groove (102), supporting legs (8) are arranged on the left and right sides of the lower end of the grinding box (1), a cam (9) is fixedly connected in the interior of the grinding box (, the cam (9) comprises: an arc-shaped metal sheet (901) and a guide rod (902), an extraction device (10) is connected to the outer side of a cam (9) in a sliding manner, a sliding groove (1001) is formed in the rear side of the extraction device (10), a circular ring (11) is connected to the outer side of the guide rod (902) in a rotating manner, a first spring (12) is arranged between the outer side of the circular ring (11) and the extraction device (10), an electrode plate (13) is arranged in the middle of the outer side of the extraction device (10), a rotary disc (14) is connected to the rear end of the extraction device (10) in the sliding manner in the sliding groove (1001), an annular groove (1401) is formed in the rear side of the rotary disc (14), a gear (15) is connected to the rear side of the rotary disc (14) in the annular groove (1401) in an engaged manner, a driving device (16) is fixedly connected to the rear end of the gear (15) and, the equal fixedly connected with metal ball (18) of inboard end of slider (17), be provided with wire (19) between the outside end of metal ball (18) and electrode plate (13), the outside end fixedly connected with second spring (20) of slider (17), the lower part of right side downside extraction element (10) just has rubber to scrape piece (21) in grinding case (1), the inside that the piece (21) was scraped to rubber is provided with third spring (22), just be provided with collecting box (23) under rubber scrapes piece (21) in grinding case (1).

2. The fine grinding extraction apparatus for grinding grain according to claim 1, characterized in that: the arc-shaped metal sheet (901) corresponds to the position where the air suction pipe (7) is communicated with the extraction device (10).

3. The fine grinding extraction apparatus for grinding grain according to claim 1, characterized in that: the air exhaust pipe (7), the fine grinding roller (5), the spherical groove (103), the air pump (6), the arc-shaped groove (102) and the extraction device (10) form a circulation loop.

4. The fine grinding extraction apparatus for grinding grain according to claim 1, characterized in that: the front part of the rotary disc (14) is provided with a slide block corresponding to the sliding groove (1001).

5. The fine grinding extraction apparatus for grinding grain according to claim 1, characterized in that: the annular groove (1401) is internally provided with annular teeth and corresponds to the gear (15).

6. The fine grinding extraction apparatus for grinding grain according to claim 1, characterized in that: the lead (19) is in an elastic spiral shape at one end close to the electrode plate (19).