CN210357524U

CN210357524U - Corn grinding machine capable of removing dust

Info

Publication number: CN210357524U
Application number: CN201921282303.1U
Authority: CN
Inventors: 王梦宇
Original assignee: Tangshan Ruhui Corn Product Technology Development Co ltd
Current assignee: Tangshan Ruhui Corn Product Technology Development Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-21
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a maize flour processing field discloses a maize that can remove dust grinds machine, has solved among the prior art after the kernel of corn grinds, when needs are opened the clearance mouth and are cleared up grinding device, can give out a large amount of dust pollution operational environment to the problem of cleaning efficiency has been reduced. Its technical scheme main points are maize grinds machine including the casing, the inner chamber, the opening of casing is equipped with the feed inlet up, the opening of casing is equipped with the discharge gate down, the bottom of inner chamber is equipped with grinder, be equipped with gliding slide from top to bottom on the casing, the side of casing is equipped with dust extraction, and casing and dust extraction intercommunication, then utilize dust extraction negative pressure convulsions to take out the cavity air and make the inner chamber in the air promote the dust to dust extraction motion, it then can not have the dust to distribute out by the inner chamber again to open the upper slide behind the suction dust.

Description

Corn grinding machine capable of removing dust

Technical Field

The utility model relates to a maize flour processing field, in particular to can remove dust maize grinds machine.

Background

The grinding used in the processing of corn flour means that the corn endosperm is ground into powder by the relative motion of the grinding tool and the workpiece under a certain pressure, and the grinding is carried out by abrasive particles coated or pressed on the grinding tool.

Referring to the Chinese utility model with the publication number of CN207042568U, it discloses a uniform grinding device for making corn steep liquor. Its technical essential is fixed in the upper end of grinder body and is equipped with the maize import, maize import lower extreme is equipped with two sets of sleeves that have the lug, lug mutual butt on two sets of sleeves, make the maize when the extrusion in the lug, the extruded comparison is more even, the sleeve lower extreme is equipped with turns over the spoon, when the quick rotation of motor, it can be along with rotating to turn over the spoon, the maize upset that will not smash gets up, smash, the cooperation of the last slide and the slider of setting, be equipped with the low side that can upper and lower gliding slide setting the magnet of inhaling of recess bottom and inhale the slide on the casing of grinder body. Corn endosperm is ground more fully to make top slide and recess have certain leakproofness, can be fine again solve the trouble problem of inside clearance.

The kernel of corn grinds to powder in-process can produce a large amount of dust in the internal environment who grinds, when needs slide the top slide and go to clearing up the internal environment of grinding machine, just can give out the dust by clearance mouth, and the dust influences the human eye and observes and pollute operational environment, and then has reduced cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a maize that can remove dust grinds machine can be used to open before the clearance mouth to grinding the inside dust absorption processing that carries on of mill, opens the dust absorption mouth again after finishing effectively avoided the dust to the influence of people's eye and to operational environment's pollution, and then has improved cleaning efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a maize that can remove dust grinds machine, is including casing, inner chamber, the opening of casing is equipped with the feed inlet up, the opening of casing is equipped with the discharge gate down, the bottom of inner chamber is equipped with grinder, be equipped with gliding slide from top to bottom on the casing, the side of casing is equipped with dust extraction, the casing with communicate between the dust extraction.

Through adopting above-mentioned technical scheme, when the maize grinding machine shut down overhauls the clearance, start dust extraction, utilize dust extraction negative pressure convulsions, take out the cavity air and make the air promote the dust to dust extraction motion, then the dust is by the suction, reduces the interior in-air dust that drifts about. When the upper sliding plate is opened, air in the inner cavity can not actively flow outwards due to negative pressure formed in the inner cavity, so that dust can not escape from the opening position of the upper sliding plate and can not be discharged. Therefore, pollution caused by dust loss during maintenance and cleaning is reduced, the concentration of the dust in the inner cavity is reduced, the inner cavity structure condition is convenient to observe, and the dust cleaning efficiency is improved.

The utility model discloses further set up to, dust extraction includes the box body, one side of box body with the casing is fixed, the box body with the one side that the casing deviates from is equipped with dust absorption mechanism, the box body with dust absorption mechanism pegs graft.

Through adopting above-mentioned technical scheme, dust absorption mechanism pegs graft with the box body to dust absorption mechanism dismantles and maintains.

The utility model discloses further set up to, the box body with the intercommunication department of casing is equipped with the dust absorption mouth, highly being higher than of the bottom of dust absorption mouth the height of the inside bottom surface of box body.

Through adopting above-mentioned technical scheme, inhale into through dust absorption mouth with the inner chamber in the dust, utilize the height that highly is higher than the inside bottom surface of box body of the bottom of dust absorption mouth, and then can not get into the inner chamber once more after the dust deposits.

The utility model discloses further set up as, the box body with accompany the dust cover of separating box body and dust absorption mechanism between the dust absorption mechanism.

Through adopting above-mentioned technical scheme, arrange the dust cover in between box body and the dust absorption mechanism, prevent that dust absorption mechanism from inhaling the back pollution, blockking up dust absorption mechanism with the dust.

The utility model discloses further set up to, the discharge gate lower extreme is connected with the powder case, the discharge gate with sealed butt between the powder case.

Through adopting above-mentioned technical scheme, the powder case is used for holding the powder that the maize ground was become to the seamless butt of discharge gate of powder case and casing prevents that the dust that causes flies upward everywhere when the ejection of compact.

The utility model discloses further set up to, powder case side is equipped with the powder export, the powder export is located the downside of place side.

By adopting the technical scheme, the powder can be discharged from the powder box through the powder outlet in a labor-saving manner.

The utility model discloses further set up to, with the one side that the powder export deviates from mutually is equipped with the groove of shaking hands that supplies the staff to grip

Through adopting above-mentioned technical scheme, the setting of the handle groove that can supply people's hand to grip is favorable to carrying the powder case more conveniently at the manpower.

To sum up, the utility model discloses following beneficial effect has:

1. when the corn grinding machine is stopped to be overhauled and cleaned, the dust suction device is started, air in the inner cavity is drawn out by utilizing negative pressure air suction of the dust suction device, so that the air pushes dust to move to the dust suction device, the dust is sucked out, and the flying dust in the air in the inner cavity is reduced. When the upper sliding plate is opened, air in the inner cavity can not actively flow outwards due to negative pressure formed in the inner cavity, so that dust can not escape from the opening position of the upper sliding plate and can not be discharged. Therefore, pollution caused by dust dissipation during maintenance and cleaning is reduced, the concentration of the dust in the inner cavity is reduced, the structural condition in the inner cavity is convenient to observe, and the dust cleaning efficiency is improved;

2. the dust in the inner cavity is sucked through the dust suction port, and the bottom of the dust suction port is higher than the bottom surface of the box body, so that the dust cannot enter the inner cavity again after being precipitated;

3. the dust collection mechanism is inserted into the box body, so that the dust collection mechanism can be detached and is convenient to maintain;

4. the dust cover which can not allow dust to pass through is arranged between the box body and the dust collection mechanism, so that the dust sucked into the dust collection mechanism is prevented from being polluted and blocked.

Drawings

FIG. 1 is a schematic view of a corn grinder;

FIG. 2 is an exploded view of a corn grinder;

FIG. 3 is an exploded view of the powder bin;

FIG. 4 is an enlarged view of a portion of FIG. 3 showing the powder outlet at A;

FIG. 5 is a schematic diagram showing the shape and position of a handshake groove;

FIG. 6 is a sectional view showing the structure of the dust suction apparatus;

fig. 7 is an exploded view of the dust suction apparatus.

Reference numerals: 1. a housing; 11. a feed inlet; 111. a feeding cover; 1111. a handle; 12. a discharge part; 121. a discharge port; 13. a slide plate; 2. an inner cavity; 3. a dust collection device; 31. a box body; 311. a dust suction port; 312. a first insertion part; 3121. a protrusion; 313. a dust placing cavity; 32. a dust cover; 33. a dust suction mechanism; 331. a protective shell; 332. an air outlet; 333. an exhaust fan; 334. a second insertion part; 3341. recessing; 4. a grinding device; 5. a powder box; 51. powder material inlet; 52. a connecting portion; 53. a powder outlet; 531. a cover body; 54. a grip groove; 6. a bearing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the attached figure 1, the corn grinding machine capable of removing dust comprises a shell 1, an inner cavity 2, a dust suction device 3, a grinding device 4, a powder box 5 and a bearing plate 6.

Casing 1 is inside hollow square body, and casing 1 is equipped with opening feed inlet 11 up, conveniently passes through feed inlet 11 with the kernel of corn and gets into inner chamber 2. The upper end of the feed inlet 11 is covered with a feed cover 111, and the upper end of the feed cover 111 is fixed with a handle 1111 for being held by hands.

The inner cavity 2 is located inside the housing 1. The grinding device 4 is positioned at the bottom of the inner cavity 2 and used for grinding corn kernels, and a sliding plate 13 which can move up and down to open and close the shell 1 is arranged on the shell 1 at the outer side of the grinding device 4.

As shown in fig. 2, the bottom surface of the housing 1 gradually decreases in height from four sides to the center, the center close position, i.e., the lowest position of the bottom surface of the housing 1, is communicated with a discharging portion 12, and the discharging portion 12 is a square body with a hollow interior. The bottom surface of the discharging part 12 is provided with a discharging hole 121 with a downward opening, so that the powder is promoted to approach to the center and then is discharged out of the inner cavity 2 through the discharging hole 121.

As shown in fig. 2 and 3, the powder box 5 is a square body with a hollow interior, the central position of the upper bottom surface of the powder box 5 is provided with a powder inlet 51 protruding outwards, and the powder port is circular and is communicated with the discharge hole 121. The outer side of the powder inlet 51 is provided with a connecting part 52, and the connecting part 52 is composed of a flange and used for fixing the discharging part 12 and the powder box 5.

As shown in fig. 3 and 4, the powder outlet 53 is formed in the side surface of the powder box 5, the powder outlet 53 is circular, the powder outlet 53 extends in the direction away from the powder box 5 and is provided with threads, the powder outlet 53 is covered with a cover body 531, and the inner wall of the cover body 531 is also provided with threads for tightly closing the powder outlet 53.

As shown in the attached figure 5, a holding groove 54 is arranged on the surface of the powder outlet 53, which is far away from the powder outlet, the shape of the holding groove 54 is matched with the bending radian of a hand, the size of the holding groove is the size of a hand of an ordinary adult, and the holding groove is more convenient when the powder box 5 is manually lifted.

As shown in fig. 6 and 7, the bearing plate 6 is horizontally disposed and fixed to one side of the housing 1.

The dust suction device 3 is fixed on the upper surface of the bearing plate 6 and is fixed with the shell 1.

The dust suction device 3 comprises a box body 31, and the box body 31 is square and hollow. One side of the box body 31 is fixed with the shell 1, and one side of the box body 31 departing from the shell 1 is fixedly provided with a dust collection mechanism 33 in an inserted manner. A dust cover 32 is interposed between the dust suction mechanism 33 and the case 31 to prevent dust from contaminating the dust suction mechanism 33.

The side of the box 31 is connected with the side of the housing 1 and is provided with a square dust suction opening 311, and the bottom edge of the dust suction opening 311 is higher than the bottom edge of the box 31. A dust placing cavity 313 is arranged between the dust suction opening 311 and the dust cover 32 and is used for containing dust.

The box body 31 is provided with four first inserting-connecting parts 312, the first inserting-connecting parts 312 are formed by four sides of one end of the box body 31 away from the dust suction port 311 being inwardly recessed 3341 and outwardly extending, and four outer sides of the first inserting-connecting parts 312 are respectively provided with a protrusion 3121, and the protrusions 3121 are located at the edge positions of the first inserting-connecting parts 312.

The outermost side of the dust collection mechanism 33 is a protective shell 331, one side of the protective shell 331 close to the box body 31 is provided with a second insertion part 334, the thickness of four sides of the surface of the second insertion part 334 is smaller than the thickness of other positions of the protective shell 331, and the second insertion part 334 is inserted into the first insertion part 312. And a recess 3341 is respectively arranged on four inner side surfaces of the second inserting-connecting part 334, and the size and shape of the recess 3341 are matched with the projection 3121.

An air outlet 332 for exhausting air is formed on one surface of the protection shell 331 away from the second inserting-connecting part 334. An exhaust fan 333 is fixed between the air outlet 332 and the second insertion part 334 for exhausting the dust inside the housing 1.

The inner cavity 2 is located inside the housing 1. The grinding device 4 is positioned at the bottom of the inner cavity 2 and is used for grinding corn kernels, and a sliding plate 13 capable of moving up and down is arranged on the shell 1 outside the grinding device 4.

The utility model discloses a theory of operation:

during the working process of the grinder, the ground corn flour is placed in the powder box 5, and the powder box 5 is seamlessly connected with the shell 1 so as to prevent the powder from dispersing all around; when the inside environment of machine is ground in the clearance, open dust extraction 3, the induced draft of induced draft fan 333 negative pressure, take out air in inner chamber 2 and make the air promote the dust to putting the motion of dirt chamber 313 and deposit, and utilize dust cover 32 to keep apart dust and dust absorption mechanism 33, and can prevent to deposit the dust that gets off and get into inner chamber 2 once more, then open slide 13 again and clear up grinding the inside of mill, and lift protective housing 331 and box body 31 split off dust cover 32 and clear up, will put the clearance of dust in the dirt chamber 313 out, and then reduce the pollution that causes of dust loss when overhauing the clearance, and reduce the interior dust concentration of inner chamber 2, be convenient for observe the interior structure condition of inner chamber 2, and then improved the cleaning efficiency of dust.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a maize that can remove dust grinds machine, includes casing (1), inner chamber (2), casing (1) be equipped with opening feed inlet (11) up, casing (1) be equipped with opening discharge gate (121) down, the bottom of inner chamber (2) is equipped with grinder (4), be equipped with on casing (1) and slide from top to bottom in order to open and close slide (13) of casing (1), its characterized in that, the side of casing (1) is equipped with dust extraction (3), and casing (1) with dust extraction (3) intercommunication.

2. A corn grinder with dust removal according to claim 1, characterized in that the dust suction device (3) comprises a box body (31), one side of the box body (31) is fixed with the housing (1), a dust suction mechanism (33) is arranged on the side of the box body (31) opposite to the housing (1), and the box body (31) is inserted into the dust suction mechanism (33).

3. A corn grinder with dust removal function as claimed in claim 2, characterized in that the box body (31) is connected with the housing (1) and is provided with a dust suction opening (311), and the bottom of the dust suction opening (311) is higher than the bottom of the interior of the box body (31).

4. A corn grinder as claimed in claim 2, characterised in that a dust cover (32) is interposed between the box (31) and the dust suction mechanism (33) to separate the box (31) and the dust suction mechanism (33).

5. A corn grinder with dust removal function as claimed in claim 1, characterized in that the lower end of the discharge port (121) is connected with a powder box (5), and the discharge port (121) is in sealing abutment with the powder box (5).

6. A corn grinder with dust removal function according to claim 5, characterized in that the powder box (5) is provided with a powder outlet (53) at the side, and the powder outlet (53) is located at the lower side of the side.

7. A corn grinder with dust removal as claimed in claim 6, characterized in that the side facing away from the meal outlet (53) is provided with a grip groove (54) for a person to hold.