A kind of agricultural production corn mill pulverizer
The utility model is related to a kind of agricultural equipment, specifically a kind of agricultural production corn mill pulverizer.
Corn is a kind of crops that the common people often eat, and being passed to for corn has supported several hundred million populations in China, corn
Edible to first have to corn being crushed into powder shape, it is to be turned a millstone corn being crushed into powder with manpower or animal power that traditional corn, which rolls,
With the arrival of industrial society, mechanization is rolled rolls mode instead of traditional, and it is bad to roll crushing effect, crushes uneven
It is even, a kind of good dedusting effect how is developed, is rolled uniformly, the high crusher of scientific and technological level becomes a problem.
Utility model content
The purpose of this utility model is to provide a kind of agricultural production corn mill pulverizers, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of agricultural production corn mill pulverizer, including screen box, crush box, feed hopper and supporting leg；The screening
Case is fixed on crush box, and supporting leg is fixedly welded on the downside quadrangle of crush box, and feed hopper is connected at the top of screen box；Institute
State screen box bottom offer with the feed opening that is communicated in crush box, be respectively provided on corresponding feed opening both sides in screen box
There is an inclined sieve plate, the lower end of sieve plate is rotatably connected on the bottom of screen box by the first axis pin, in the corresponding screen box in upper end
Elastic mechanism is installed on wall；It is set as collecting chamber below the sieve plate, discharging is connected on the corresponding side wall of collecting chamber
Mouthful, a circle annular chamber is provided on the outside of collecting chamber；It is equipped in the middle part of the corresponding screen box in top of the sieve plate horizontal
Material blanking roller is provided with several bristles on the side wall of material blanking roller, and bristle is contacted with sieve plate；It is further fixed on the side wall of material blanking roller
Vibration protrusion；The lower end of the feed opening is communicated with the crushing chamber in crush box, and crushing chamber is horizontal cylindrical structure,
It is coaxially installed with a horizontal pulverization roller in crushing chamber, several salient points, crushing chamber are evenly distributed on the side wall of pulverization roller
Inner wall on be evenly arranged with multiple grindings protrusion, grinding protrusion is strip structure；It is recessed that oriented radial direction is opened up in the pulverization roller
Sunken stock chest；The bottom of the crushing chamber is equipped with rotatable sieve, and sieve is rotatablely connected by the second axis pin, in other end
It is fixed with fixed card buckle for fixing；Annular chamber is installed at the top of the screen box, if the downside of annular chamber is equipped with dry tap
The outer end of air holes, annular chamber has been sequentially communicated collecting box and exhaust fan.
Further：The elastic mechanism is rubber block or spring, and sieve plate rides on elastic mechanism.
Further：The vibration protrusion is provided with 2~4.
Further：The outside of the annular chamber has been sequentially communicated collecting box and exhaust fan by pipeline.
Further：The pulverization roller is 2~3mm with the distance between cavity wall is crushed.
Further：The grinding protrusion and the sum of height of salient point be equal to pulverization roller and crush between cavity wall away from
Further：The stock chest is arranged 2~3, and depth is crush roller diameter 1/2~2/3, and width is more than blanking
The width of mouth.
Compared with prior art, the utility model has the beneficial effects that：The utility model is carried out just by the sieve plate of setting
Secondary screening, material blanking roller drive sieve plate vibrations, fall convenient for corn thereon, improve the falling speed of corn；The larger jade of volume
Rice follows stock chest to rotate in crush box, from wherein dropping into crushing chamber, is squeezed corn using grinding protrusion and salient point
It crushes, corn is made to refine, due to squeezing apart from small so that crush maize is thorough, and corn follows stock chest to move, and will not block up
Plug ensures that the safety and stability crushed carries out, is finally screened again, ensures that internal comminution is thorough；It will be internal in crushing process
Air is extracted out, and wherein mixed dust etc. is removed, and the gravel of screening is discharged, and improves corn quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of agricultural production corn mill pulverizer.
Fig. 2 is a kind of structural schematic diagram of pulverization roller in agricultural production corn mill pulverizer.
Fig. 3 is the structural schematic diagram of A-A in Fig. 1.
Fig. 4 is the enlarged structure schematic diagram of B in Fig. 1.
In figure：1- screen boxes, 2- crush boxes, 3- feed hoppers, 4- supporting legs, 5- material blanking rollers, 6- sieve plates, 7- elastic mechanisms, 8-
First axis pin, 9- discharge ports, 10- bristles, 11- vibration protrusions, 12- collecting chambers, 13- feed openings, 14- crushing chambers, 15- are crushed
Roller, 16- stock chests, 17- grinding protrusions, 18- salient points, 19- drive shafts, 20- annular chambers, 21- sieves, 22- fixed card buckles, 23-
Second axis pin, 24- collecting boxs, 25- exhaust fans.
Specific implementation mode
Please refer to figure, in the utility model embodiment, a kind of agricultural production corn mill pulverizer, including screen box 1,
Crush box 2, feed hopper 3 and supporting leg 4；The screen box 1 is fixed on crush box 2, and supporting leg 4 is fixedly welded under crush box 2
On the quadrangle of side, supports crush box 2, feed hopper 3 to be connected at the top of screen box 1 by supporting leg 4, corn is encased in screen box 1
It is interior.
The bottom of the screen box 1 offer with the feed opening 13 that is communicated in crush box 2, under corresponding in screen box 1
Inclined sieve plate 6 is both provided on 13 both sides of material mouth, the lower end of sieve plate 6 is rotatably connected on the bottom of screen box 1 by the first axis pin 8
Portion is installed with elastic mechanism 7 on corresponding 1 inner wall of screen box in upper end, is shaken convenient for sieve plate 6, the corn on sieve plate 6 is trembled
It falls, keeps large volume of corn downward along sieve plate 6, the elastic mechanism 7 is rubber block or spring, and sieve plate 6 rides over elasticity
In mechanism 7, ensure that elastic mechanism 7 is shaken；Corresponding 1 middle part of screen box in top of the sieve plate 6 is equipped with horizontal material blanking roller
5, the central shaft of material blanking roller 5 connects the first driving motor by drive shaft 19, and material blanking roller 5 is driven to rotate, on the side wall of material blanking roller 5
Several bristles 10 are provided with, the length of bristle 10 is more than the distance between material blanking roller 5 and sieve plate 6, that is, is more than material blanking roller 5 and sieve
The maximum distance of plate 6 makes bristle 10 be contacted with sieve plate 6, and the corn on sieve plate 6 is swept and is fallen, and is used convenient for blanking；In material blanking roller 5
Side wall on be further fixed on vibration protrusion 11, vibration protrusion 11 is provided with 2~4, and vibration protrusion 11 is contacted with sieve plate 6, promotion
Sieve plate 6 makes sieve plate 6 shake, tiny corn is shaken out of sieve plate 6 mesh and is fallen；It is set as collecting in the lower section of the sieve plate 6
Chamber 12 is connected to discharge port 9 on 12 corresponding side wall of collecting chamber, the corn of collection is taken out for collecting tiny corn；It is receiving
The outside of collection chamber 12 is provided with a circle annular chamber 20, and the outside of annular chamber 20 has been sequentially communicated collecting box 24 and exhausting by pipeline
The extractions such as dust in corn are reduced the internal gravel carried, improve corn processing quality by machine 25.
The lower end of the feed opening 13 is communicated with the crushing chamber 14 in crush box 2, and crushing chamber 14 is horizontal cylinder
Body structure is coaxially installed with a horizontal pulverization roller 15 in crushing chamber 14, is connected by drive shaft 19 on the central shaft of pulverization roller 15
Be connected to the second driving motor, pulverization roller 15 driven to rotate, the distance between the pulverization roller 15 and 14 inner wall of crushing chamber for 2~
3mm is evenly distributed with several salient points 18 on the side wall of pulverization roller 15, multiple grind is evenly arranged on the inner wall of crushing chamber 14
Mill protrusion 17, grinding protrusion 17 are strip structure, improve crush maize effect, the sum of grinding protrusion 17 and the height of salient point 18 etc.
In the distance between pulverization roller 15 and 14 inner wall of crushing chamber, by grinding protrusion 17, salient point 18 squeezes corn therein；The powder
The stock chest 16 of oriented radial depressions is opened up in broken roller 15, stock chest 16 is arranged 2~3, and the depth of stock chest 16 is pulverization roller
The 1/2~2/3 of 15 diameters, the width of stock chest 16 are more than the width of feed opening 13, the corn fallen on feed opening 13 are made to enter
Into stock chest 16, stock chest 16 makes internal corn be fallen out of stock chest 16 in rotary course, in crushing chamber 14 and powder
It squeezes and crushes between broken roller 15；The bottom of the crushing chamber 14 is equipped with rotatable sieve 21, and sieve 21 passes through 23 turns of the second axis pin
It is dynamic to connect, fixed card buckle 22 for fixing is fixed in other end, fixed card buckle 22 is equipped with threaded hole, solid by screw
It is scheduled on 2 bottom of crush box, sieve 21 is fixed, is dismantled convenient for sieve 21, internal corn is cleared up.
In use, corn is packed into from feed hopper 3, fall on the sieve plate 6 in screen box 1, material blanking roller 5 rotates the brush made thereon
Hair 10 sweeps the corn on sieve plate 6, while vibration protrusion 11 thereon is contacted with sieve plate 6, impinges upon on sieve plate 6, sieve plate 6 is made to shake
It is dynamic, it falls, is collected in the collecting chamber 12 of lower section, larger corn is then in bristle 10 from mesh convenient for tiny corn thereon
The feed opening 13 of lower section is entered under sweeping；Pulverization roller 15 in crush box 2 rotates, and stock chest 16 thereon rotates to and blanking
Mouthfuls 13 pairs it is corresponding when feed opening 13 in corn enter interim storage in stock chest 16, stock chest 16 is rotated further, when turning to
Stock chest 16 downward when its internal corn be displaced outwardly under the effect of gravity, fall in crushing chamber 14, and in crushing chamber 14
The stock inside moved down passes therethrough grinding protrusion 17 and salient point 18 is squeezed and crushed, and so that corn is refined, the corn after crushing passes through
Sieve 21 is fallen after screening, and is failed the corn thoroughly crushed and is continued to crush in inside, until being fallen out of sieve 21；Into
During row crush maize, the air inside device is pumped into collecting box 24 by exhaust fan 25, internal dust is taken out
Go out, improves corn quality.The utility model is screened for the first time by the sieve plate of setting, and material blanking roller drives sieve plate vibrations, is convenient for
Corn thereon falls, and improves the falling speed of corn；The larger corn of volume follows stock chest to rotate in crush box, from it
In drop into crushing chamber, corn is squeezed using grinding protrusion and salient point and is crushed, corn is made to refine, due to squeezing apart from small,
So that crush maize is thorough, and corn follows stock chest to move, and will not block, and ensures that the safety and stability crushed carries out, finally
It is screened again, ensures that internal comminution is thorough；Inner air is extracted out in crushing process, removes wherein mixed dust etc.,
The gravel of screening is discharged, corn quality is improved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.