A kind of rice mill
Technical field
The present invention relates to paddy processing equipment technical fields, and in particular to a kind of rice mill.
Background technique
Rice mill is one kind of agricultural machining machinery, brown rice is removed chaff layer, is ground into rice, main working parts
It is the whitening chamber that is formed of steel plate punching rice huller screen by rotation roller and its periphery, brown rice is removed after chaff layer in whitening chamber by going out rice
Mouth discharge, rice bran then pass through the discharge of rice huller screen sieve pore, and the feed quantity of feeding mechanism, the gap of whitening chamber and pressure size are adjustable
Section, and the rice huller screen of different hole shapes and size can be used instead, to adapt to different needs, rice output outlet is equipped with pressure door or gate, control
The size of rice output outlet, and it is adjustable to obtain different stone roller precision and flow.Rice Milling Enterprises gradually move towards scale,
While grouping of the world economy, it will more focus on the comprehensive utilization of rice resource and the exploitation of product and quality band consciousness, world's model
The rigid demand and national future noise policy trend, the trend of market development for enclosing interior rice must be brought to rice milling machinery manufacturing enterprise
Unprecedented opportunity to develop, and the product restructuring and upgrading that industry will be promoted, meanwhile, as down-stream enterprise is to rice mill
The requirement of tool product quality increasingly improves, to rice milling machinery product quality, in terms of also proposed higher want
It asks.
Rice mill not only rolls high-efficient, but also rolling effect is high, rolls rear rice degree of purity and meets edible demand.
Summary of the invention
Invention is designed to provide a kind of rice mill, not only rolls high-efficient, and rolling effect is good, and it is pure to roll rear rice
Cleanliness meets edible demand, meanwhile, roller can be adjusted according to situation is rolled, and have the function of that circulation rolls, specific skill
Art scheme is as follows:
A kind of rice mill, including feeding device, rolling device, discharging device and PLC controller, the feeding device setting
At the top of rolling device, in rolling device bottom, the PLC controller is arranged on discharging device for the discharging device setting,
The feeding device includes feed hopper and charging shell, and the feed hopper setting is in charging case top, the charging shell side
Offer impurity removal port on wall, the impurity-removing port position is provided with dust exhaust apparatus, the rolling device include movable cone, with movable cone phase
Cone, mainframe, main shaft and first motor are determined in cooperation cooperation, described determine cone top and connect with shell is fed, and described first
Motor is fixed on mainframe, and the main shaft bottom and first motor export axis connection, and the spindle top is provided with spherical axis
It holds watt, the movable cone bottom center offers the support portion of dome shape upwards, and the movable cone is placed in master by support portion
On spherical bearing watt at the top of axis, the discharging device includes discharging shell and discharge bucket, the discharging case top and mantle
Body connection, the discharge bucket setting is in discharging housing bottom, and the mainframe level is fixedly connected in discharging shell, the master
Through-hole is offered in rack, the first motor is electrically connected to PLC controller.
Preferably, described to determine cone top and is flexibly connected with charging shell, the charging housing exterior walls equipped with swing seat,
Cylinder is hingedly connected in the swing seat, the cylinder other end, which is hingedly connected in, to be determined on cone outer wall.
Preferably, the discharge bucket two sides are equipped with discharge port, and the discharge bucket bottom is provided with discharge nozzle, the discharge nozzle
It is inside provided with air blower, the discharging bottom of the tube is provided with conveying auger, and the conveying auger other end is connect with feed hopper.
Preferably, it is described determine cone and discharging housing junction be provided with chaff skin collection channel, the chaff skin collection channel
It is corresponding to be equipped with blowing device on one side.
Preferably, the blowing device includes the second motor and fan, and the fan is connected by axis with the second motor,
The front of fan is equipped with orifice plate.
Preferably, it is provided with filter screen in the charging shell, and feeds and is additionally provided with and filter screen phase in inner walls
The annular slot matched, and filter screen is connected on annular slot.
Preferably, it is additionally provided with shaking device in the charging shell, the shaking device is below dust exhaust apparatus.
Preferably, the dust exhaust apparatus includes vacuum cleaner, dust sucting pipeline and dust deposited case, and the dust deposited case passes through dust sucting pipeline
It is connected to vacuum cleaner.
It should be noted that filter screen filtration is first passed through in use, brown rice to be ground is put into feed hopper, it will be in brown rice
Impurity etc. filters out, and then some dust and sordid thing are drawn into dust deposited case by the effect through dust exhaust apparatus, brown rice
Fall on shaking device, shaking device effect under enter rolling device in, first brown rice enter movable cone and determine cone it
Between roll in gap, movable cone rotation movable cone and determine to cooperate between cone, be rolled to brown rice, after rolling greatly
Rice and chaff skin are fallen together, and chaff skin is blown into chaff skin collection channel under blowing device effect, and rice enters discharging dress
In setting, at this moment, the air blower that feed hopper bottom is provided blows afloat rice, rolls and reaches requirement, and the gravity of itself is less than air blast
The wind-force of machine blowout, air blower are blown in the discharge port of discharge bucket two sides, are then discharged along discharge port, are rolled situation and reach
Less than what is required, the gravity of itself is greater than the wind-force of air blower blowout, will be entered under the effect of gravity by discharge nozzle defeated
It send in auger, then under conveying auger effect, brown rice reenters rolling device and rolled again.
Compared with prior art, the beneficial effects of the present invention are: roller of the invention rolls high-efficient, rolling effect
Good, rolling rear rice degree of purity meets edible demand, according to situation is rolled rolling device movable cone can be adjusted and determine cone it
Between spacing, so that reaching allows a rice mill to carry out rolling processing request, and the husk rice to various types of rice
Machine is easy to operate, and functional reliability is high, specific as follows:
(1) cone of determining of the invention is flexibly connected with charging shell, by determining that gas is arranged between cone and charging shell
Cylinder is changed movable cone by Telescopic-cylinder and determines the spacing between cone, is changed brown rice and is entered the stone roller being subject in rolling device
Pressure, thus reach better rolling effect, meanwhile, by changing movable cone and determining the spacing between cone, reaching makes one
Rice mill can carry out various types of rice rolling processing request, realize the effect of a tractor serves several purposes;
(2) setting conveying auger of the invention, can be to rolling what situation did not reached requirement, then re-starts and roll, and passes through
The air blower of setting, will roll it is qualified and it is unqualified distinguish, it is qualified to roll, and the gravity of itself is less than air blower blowout
Wind-force, air blower blown to the discharge port discharge of discharge bucket two sides, rolls underproof, itself gravity is greater than air blower
The wind-force of blowout will be entered in conveying auger by discharge nozzle under the effect of gravity, then under conveying auger effect,
Brown rice reenters rolling device and is rolled again;
(3) filter screen that is arranged of the present invention, can effectively remove the stone or other hard sundries in brown rice, prevent and treat its into
Enter and damage machine, while filter screen is connected in annular slot, realizes detachably, be convenient for filtering net cleaning and replacement.
(4) dust exhaust apparatus that the present invention is arranged can suck some dust and sordid thing in dust deposited case, to protect
Card enters the degree of purity of brown rice in rolling device.
(5) chaff skin, can be blown into chaff skin collection channel by chaff skin collection channel and blowing device that the present invention is arranged, real
Existing chaff skin and rice separation.
Detailed description of the invention
Attached drawing is used to provide to further understand invention, and constitutes part of specification, the embodiment with invention
Together for explaining the utility model, it is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is rice mill structural schematic diagram of the invention;
Fig. 2 determines cone adjustable structure schematic diagram for rice mill of the invention;
Fig. 3 is the circulation rolling device structural schematic diagram of rice mill of the invention;
Fig. 4 is the blowing device structural schematic diagram of rice mill of the invention;
In the figure, it is marked as 1, feeding device;2, rolling device;3, discharging device;4, PLC controller;5, feed hopper;6, into
Material shell body;7, impurity removal port;8, dust exhaust apparatus;9, movable cone;10, determine cone;11, mainframe;12, main shaft;13, first motor;
14, spherical bearing watt;15, support portion;16, discharge shell;17, discharge bucket;18, through-hole;19, swing seat;20, cylinder;21, go out
Material mouth;22, discharge nozzle;23, air blower;24, conveying auger;25, chaff skin collection channel;26, blowing device;27, the second motor;
28, fan;29, orifice plate;30, filter screen;32, shaking device;33, vacuum cleaner;34, dust sucting pipeline;35, dust deposited case.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Clear, complete description.Obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art obtained institute without making creative work
There are other embodiments, belongs to the range that the present invention is protected.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
As shown in Figure 1 and Figure 4, a kind of rice mill, including feeding device 1, rolling device 2, discharging device 3 and PLC control
Device 4, the setting of feeding device 1 are arranged in 2 top of rolling device, the setting of discharging device 3 in 2 bottom of rolling device, PLC controller 4
On discharging device 3, by cooperating between feeding device 1, rolling device 2 and discharging device 3, achievable husk rice work.
Feeding device 1 includes feed hopper 5 and charging shell 6, and the setting of feed hopper 5 feeds shell 6 at 6 top of charging shell
Impurity removal port 7 is offered on side wall, is provided with dust exhaust apparatus 8 at impurity removal port 7, and the dust exhaust apparatus 8 of setting can by some dust and not
In clean thing sucking dust deposited case, to guarantee the degree of purity for entering brown rice in rolling device 2.
Rolling device 2 include movable cone 9, match with movable cone 9 cooperation determine cone 10, mainframe 11, main shaft 12 and
First motor 13 is determined 10 top of cone and is connect with charging shell 6, and first motor 13 is fixed on mainframe 11,12 bottom of main shaft
Axis connection is exported with first motor 13, is provided with spherical bearing watt 14 at the top of main shaft 12,9 bottom center of movable cone offers upwards
The support portion 15 of dome shape, movable cone 9 are placed on the spherical bearing watt 14 at 12 top of main shaft by support portion 15, starting first
Motor 13, first motor 13 drive movable cone 9 to rotate by main shaft 12, and brown rice enters movable cone 9 and determines between cone 10
It rolls in gap, movable cone 9 rolls brown rice with the cooperation of cone 10 is determined, and brown rice can be with movable cone 9 in roller compaction process
It rotates and is rotated along 9 surface of movable cone, brown rice is rolled well in this way.
Discharging device 3 includes discharging shell 16 and discharge bucket 17, and 16 top of discharging shell is connect with movable cone 9, discharge bucket
In discharging 16 bottom of shell, 11 level of mainframe is fixedly connected in discharging shell 16 for 17 settings, is offered on mainframe 11 logical
Hole 18, first motor 13 is electrically connected to PLC controller 4, and after the completion of rolling, rice is dropped on mainframe 11, then passes through master
Through-hole 18 in rack 11 enters in discharging device 3, is finally discharged by discharge bucket 17.
Further, described to determine cone 10 and discharging 16 junction of shell is provided with chaff skin collection channel 25, and chaff skin is received
It is corresponding on one side equipped with blowing device 26 to collect channel 25, wherein blowing device 26 includes the second motor 27 and fan 28, fan
28 are connected by axis with the second motor 27, and the front of fan 28 is equipped with orifice plate 29, and the rice and chaff skin for rolling completion are fallen into out
When expecting device, chaff skin is just blown into chaff skin collection channel by the blowing device of setting, realizes chaff skin and rice separation.
Further, it feeds and is provided with filter screen 30 in shell 6, charging 6 inner wall of shell is equipped with annular slot, filter screen
30 are connected in the annular slot, the filter screen of setting, can effectively remove stone or other hard sundries in brown rice, prevention and treatment
It enters damage machine, while filter screen is connected in annular slot, realizes detachably, is convenient for filtering net cleaning and replacement.
Further, it feeds in shell 6 and is additionally provided with shaking device 32, shaking device 32 is below dust exhaust apparatus 8, vibration dress
Dust in brown rice can be effectively removed by setting 32 shock effects, and then dust is drawn into dust deposited case 35 by dust exhaust apparatus 8 under acting on.
Further, dust exhaust apparatus 8 includes vacuum cleaner 33, dust sucting pipeline 34 and dust deposited case 35, and dust deposited case 35 passes through dust suction
Pipeline 34 is connected to vacuum cleaner 33.
Embodiment 2:
It is flexibly connected as shown in Fig. 2, determining 10 top of cone with charging shell 6, charging 6 outer wall of shell is equipped with swing seat
19, wherein cylinder 20 is hingedly connected in swing seat 19,20 other end of cylinder, which is hingedly connected in, to be determined on 10 outer wall of cone, by fixed
Cone 10 is flexibly connected with charging shell 6, and is determining that cylinder 20 is arranged between cone 10 and charging shell 6, is stretched by cylinder 20
Contracting changes brown rice and enters the grinding pressure being subject in rolling device, to reach to change movable cone 9 and determine the spacing between cone 10
To better rolling effect, meanwhile, by changing movable cone 9 and determining the spacing between cone 10, reaching makes a rice mill can
To carry out rolling processing request to various types of rice, the effect of a tractor serves several purposes is realized.
Embodiment 3:
As shown in figure 3,17 two sides of discharge bucket are equipped with discharge port 21, and 17 bottom of discharge bucket is provided with discharge nozzle 22,
In, air blower 23 is provided in discharge nozzle 22, meanwhile, 22 bottom of discharge nozzle is provided with conveying auger 24, and conveying auger 24 is another
One end is connect with feed hopper 5, the air blower 23 of setting, will roll it is qualified and it is unqualified distinguish, it is qualified to roll, itself
Gravity be less than the wind-force that air blower 23 is blown out, the discharge port 21 that air blower 23 is blown to 17 two sides of discharge bucket is discharged, rolls
Underproof, the gravity of itself is greater than the wind-force that air blower 23 is blown out, and will be entered under the effect of gravity by discharge nozzle 22
In conveying auger 24, then under the effect of conveying auger 24, brown rice reenters rolling device and is rolled again.
Working principle: before using the transplanter, needing simply to understand the structure of whole device, uses
When, in use, brown rice to be ground is put into feed hopper 5, the filtering of filter screen 30 is first passed through, impurity in brown rice etc. is filtered out, so
Some dust and sordid thing are drawn into dust deposited case 35 by the effect of dust exhaust apparatus 8, brown rice falls into shaking device
On 32, enter in rolling device 2 under the effect of shaking device 32, brown rice enters movable cone 9 and determines between cone 10 first
It rolls in gap, movable cone 9 rotates, and movable cone 9 and determine to cooperate between cone 10, rolls to brown rice, after rolling greatly
Rice and chaff skin are fallen together, and chaff skin is blown into chaff skin collection channel 25 under the effect of blowing device 26, and rice enters out
Expect in device 3, at this moment, the air blower 23 of setting 17 bottom of discharge bucket blows afloat rice, and it rolls and reaches requirement, the gravity of itself
Less than the wind-force that air blower 23 is blown out, air blower 23 is blown in the discharge port 21 of 17 two sides of discharge bucket, then along discharging
Mouth 21 is discharged, and rolls what situation did not reached requirement, and the gravity of itself is greater than the wind-force that air blower 23 is blown out, will be in gravity
Under, it is entered in conveying auger 24 by discharge nozzle 22, then under the effect of conveying auger 24, brown rice reenters rolling device
2 are rolled again.
Roller of the invention rolls high-efficient, and rolling effect is good, rolls rear rice degree of purity and meets edible demand, can root
According to rolling the adjustable rolling device movable cone of situation and determining the spacing between cone, so that reaching allows a rice mill to each
The rice of seed type carries out rolling processing request, and the rice mill is easy to operate, and functional reliability is high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to technical solution documented by previous embodiment or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement and so on be should be included in of the invention
Within protection scope.