CN209489179U

CN209489179U - A kind of cornstarch processing raw material grinding device

Info

Publication number: CN209489179U
Application number: CN201821564159.6U
Authority: CN
Inventors: 付帅
Original assignee: Hebei Deli Starch Co Ltd
Current assignee: Hebei Deli Starch Co Ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2019-10-15
Anticipated expiration: 2028-09-26

Abstract

The utility model discloses a kind of cornstarch processing raw material grinding devices; including thresing machine main shaft, thresing machine outer sleeve, feed inlet, core discharging outlet, grain export, aerofoil fan, grid, screen window, crusher main shaft, crusher outer sleeve, grain inlet, discharge port and crusher belt wheel; thresing machine main shaft is equipped with the spring lever of distributing auger shape arrangement; thresing machine spiral plate is additionally provided on the working position of thresing machine main shaft, thresing machine main shaft both ends are respectively provided with belt wheel and flywheel；The thresing machine outer sleeve is a hollow cylinder structure and is equipped with feed inlet, core discharging outlet and grain export above；Aerofoil fan, grid and screen window are equipped with below grain export；The crusher main shaft is equipped with crusher spiral plate, is additionally provided with the stone roller knife of uniformly distributed arrangement in crusher spiral sheet separation, crusher main shaft one end is equipped with belt wheel；The crusher outer sleeve is a hollow cylinder structure and is equipped with grain inlet, discharge port above.

Description

A kind of cornstarch processing raw material grinding device

Technical field

The utility model relates to raw materials to crush field, specifically a kind of cornstarch processing raw material grinding device.

Background technique

Corn is grass family Zea annual herb plant, is important one of crops, jade in products Processed from Maize Rice starch has important role, carries out threshing and crush to be critically important one to corn in the manufacturing procedure of cornstarch Step.In the method that the present machine for carrying out threshing to corn in the market mostly uses greatly high speed rotor to hit, this threshing method Threshing is not thorough, and is also easy to make corncob to be crashed to pieces to be mixed into and take off in niblet, and being easy in threshing course will be beautiful The grain of rice, which is smashed, to be not easy to further process.The threshing of existing corn and pulverize in processing mostly using solid spindle drive and Many machines are not added with flywheel structure, and to lead to shake big noise when spindle operation big, influences service life of a machine.Existing corn threshing Do not added in processing technology niblet by the operation of the niblet filtering screening after threshing, after leading to threshing cannot directly into Enter in next step process operation

Utility model content

The purpose of this utility model is that a kind of cornstarch processing raw material grinding device, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions:

A kind of cornstarch processing raw material grinding device, including thresing machine main shaft, thresing machine outer sleeve, feed inlet, row Core mouth, grain export, aerofoil fan, grid, screen window, crusher main shaft, crusher outer sleeve, grain inlet, discharge port and crusher Belt wheel, the thresing machine main shaft are equipped with the spring lever of distributing auger shape arrangement, thresing machine spiral shell are additionally provided on thresing machine main shaft Rotating plate；The thresing machine outer sleeve is a hollow cylinder structure, and thresing machine outer sleeve both ends are equipped with end cap, thresing machine outer sleeve Upper right side barrel be equipped with feed inlet, the upper left side barrel of thresing machine outer sleeve, which is equipped with, is used as core discharging outlet, thresing machine housing The lower left barrel of cylinder is equipped with grain export；Below the grain export, aerofoil fan, grid and screen window, which are successively installed, to surround Form a cavity；The working position of the crusher main shaft is equipped with crusher spiral plate, is additionally provided on crusher main shaft The stone roller knife uniformly arranged grinds the gap location that knife is located at crusher spiral plate helix；The crusher main shaft is equipped in left end to be ground Broken machine belt wheel, crusher outer sleeve for a hollow cylinder structure and have end cap in left and right ends, crusher outer sleeve Upper left side barrel is equipped with grain inlet, and the lower right barrel cooperation right end cap of crusher outer sleeve is as discharge port.

The further scheme of the utility model: the thresing machine main shaft is thick-wall hollow axis, and the left end of thresing machine main shaft is set There is thresing machine belt wheel, the right end of thresing machine main shaft is equipped with flywheel；The crusher main shaft and thresing machine main shaft all use heavy wall empty Mandrel structure.

The further scheme of the utility model: the spring lever includes spring lever cone tooth, spring and spring eye, threshing owner It is additionally provided with the counterbore slot for being coupled spring lever on axis, spring lever cone tooth is laid on spring lever, spring lever bottom is equipped with bullet Spring hole, spring eye are provided with spring, and spring lever is mounted in the counterbore slot on thresing machine main shaft by spring.

Further scheme as the utility model: the aerofoil fan is mounted on position to the left below grain export, axis The lower end of flow fan is connected with the left end of grid, and the right end of grid is connected with the lower end of screen window, aerofoil fan and the corresponding peace of screen window Dress, screen window upper end are connected on thresing machine outer sleeve, and lower end is connected on grid, and aerofoil fan and screen window are used cooperatively.

Further scheme as the utility model: the thresing machine spiral plate is located between spring lever arrangement helix Installation rotation direction and lead at gap and with spring lever is consistent, and the installation helical length of thresing machine spiral plate is than spring lever Installation helix has grown half-turn left and right ends are each.

Compared with prior art, the utility model has the beneficial effects that: corn uses thresing machine spiral shell in threshing course Rotating plate and spring lever squeeze the threshing method caressed, and this threshing method threshing is more thorough, and spring lever bottom installation spring makes bullet Spring base can swing when stress is larger and reserve the gap that corn ear passes through, and such design is so that corncob will not be due to stress Larger be crashed to pieces generates more clast, and this methods of threshing will be greatly reduced damage of the niblet in threshing course and Influence the quality of niblet；Grain export go out to add aerofoil fan, grid and screen window can screening and filtering it is free from foreign meter out Niblet is entered in next step process operation；Thresing machine main shaft and crusher main shaft are all made of hollow main-axle structure, and Thresing machine main shaft both ends are equipped with flywheel, and one of flywheel also serves as belt wheel use, such design so that spindle operation more Steadily.

Detailed description of the invention

Fig. 1 is the overall structure diagram that raw material grinding device is used in a kind of processing of cornstarch.

Fig. 2 is the partial enlarged view of thresing machine in a kind of cornstarch processing raw material grinding device.

Fig. 3 is the sectional view of thresing machine main shaft and outer sleeve in a kind of cornstarch processing raw material grinding device.

Fig. 4 is the structural schematic diagram of thresing machine spiral plate in a kind of cornstarch processing raw material grinding device.

Fig. 5 is the cross-sectional view of spring lever in a kind of cornstarch processing raw material grinding device.

Fig. 6 is the structural schematic diagram that raw material grinding device axis flow fan is used in a kind of processing of cornstarch.

In figure: 1, thresing machine main shaft；2, thresing machine outer sleeve；3, feed inlet；4, spring lever；5, thresing machine spiral plate；6, Core discharging outlet；7, thresing machine belt wheel；8, flywheel；9, grain export；10, aerofoil fan；11, grid；12, screen window；13, owner is pulverized Axis；14, crusher outer sleeve；15, grain inlet；16, discharge port；17, crusher belt wheel；18, crusher spiral plate；19, it grinds Knife；41, spring lever bores tooth；42, spring；43, spring eye；44, counterbore slot.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Please refer to Fig. 1-4, a kind of cornstarch processing raw material grinding device, including thresing machine main shaft 1, thresing machine housing Cylinder 2, feed inlet 3, core discharging outlet 6, grain export 9, aerofoil fan 10, grid 11, screen window 12, crusher main shaft 13, crusher housing Cylinder 14, grain inlet 15, discharge port 16 and crusher belt wheel 17, the thresing machine main shaft 1 are thick-wall hollow axis, thresing machine main shaft 1 It is to reduce torque, the reduction thresing machine main shaft 1 that thresing machine main shaft 1 rotates under the premise of not influencing use that hollow shaft, which is made, Weight and reduce by 1 manufacturing cost of thresing machine main shaft, thresing machine main shaft 1 is equipped with the spring lever 4 of distributing auger shape arrangement, de- Grain owner axis 1 is additionally provided with thresing machine spiral plate 5, and thresing machine spiral plate 5 is located at spring lever 4 and arranges the gap location of helix simultaneously It is consistent with the installation rotation direction and lead of spring lever 4, and the installation helical length of thresing machine spiral plate 5 is than the peace of spring lever 4 Dress helix has grown half-turn left and right ends are each, the installation helix of thresing machine spiral plate 5 take Chang Yiquan be because corn ear compared with It is big and in irregular shape, it needs to bring corn into thresing machine main shaft 1 by thresing machine spiral plate 5 when thresing machine works and feeds, It needs to discharge the corncob group that threshing is completed in the other end of thresing machine spiral plate 5 simultaneously；The thresing machine main shaft 1 is on a left side End is equipped with thresing machine belt wheel 7, and thresing machine main shaft 1 is equipped with flywheel 8 in right end, and thresing machine belt wheel 7 can be sequentially connected by belt Motor or diesel engine are that thresing machine main shaft 1 provides torque, while belt wheel 7 can also make as the flywheel in 1 left side of thresing machine main shaft With the flywheel 8 on 1 right side of thresing machine main shaft cooperates belt wheel 7 to form one group of flywheel structure, 8 He of flywheel at the both ends of thresing machine main shaft 1 The energy that there is belt wheel 7 biggish rotary inertia can store thresing machine main shaft 1 receives irregular impact in spindle operation and carries The kinetic energy that flywheel 8 and belt wheel 7 store when lotus can be such that thresing machine main shaft 1 smoothly operates；The thresing machine outer sleeve 2 is one There is end cap at hollow cylinder structure, 2 both ends of thresing machine outer sleeve, a mouth are opened on the upper right side barrel of thresing machine outer sleeve 2 Right end cap is cooperated to be used as feed inlet 3, the upper left side barrel of thresing machine outer sleeve 2 cooperates left end cap as core discharging outlet 6, outside thresing machine The lower left barrel cooperation left end cap of sleeve 2 is as grain export 9, and when thresing machine main shaft 1 works, corn ear is fed from feed inlet 3, Niblet can fall off from corncob after spring lever 4 and the extruding of thresing machine spiral plate 5 caress, niblet is smaller can fall on it is de- 2 bottom of grain machine outer sleeve is fallen as the rotation of thresing machine spiral plate 5 is pulled to grain export 9, and corncob is bigger can be with threshing Machine spiral plate 5 rotates, and subsequent corncob can be discharged from core discharging outlet 6；Below the grain export 9, aerofoil fan 10, grid 11 It is successively installed with screen window 12 and surrounds to form a cavity, the aerofoil fan 10 is mounted on 9 lower section of grain export position to the left, axis The lower end of flow fan 10 is connected with the left end of grid 11, and the right end of grid 11 is connected with the lower end of screen window 12,10 He of aerofoil fan The corresponding installation of screen window 12,12 upper end of screen window are connected on thresing machine outer sleeve 2, and lower end is connected on grid 11, aerofoil fan 10 It is used cooperatively with screen window 12, when niblet is fallen from grain export 9, aerofoil fan 10 blows air-flow and flows to the right, can be niblet In the lighter impurity such as the corncob clast, the crust that are mixed with blow open, impurity by air-flow blow to the right then obstructed by screen window 12 it is anti- Only impurity is dispelled to being difficult to clear up on ground, and niblet is heavier can fall directly on grid 11 by blowing, niblet On, grid 11 can prevent the impurity that is larger heavier and not blown away by air-flow being mixed in niblet fall on lower section crusher In, niblet is further filtered as sieve and niblet is allowed to pass through and fallen in the crusher of lower section by grid 11；It is described to pulverize Owner's axis 13 uses thick-wall hollow axle construction as thresing machine main shaft 1, and crusher main shaft 13 is equipped with crusher spiral plate 18, It is additionally provided with the stone roller knife 19 of uniformly distributed arrangement on crusher main shaft 13, grinds the gap that knife 19 is located at 18 helix of crusher spiral plate Place；The crusher main shaft 13 is equipped with crusher belt wheel 17 in left end, and crusher belt wheel 17 can be sequentially connected electric by belt Motivation or diesel engine are that crusher main shaft 13 provides torque；The crusher outer sleeve 14 be a hollow cylinder structure and There are end cap in left and right ends, and the upper left side barrel of crusher outer sleeve 14 is equipped with grain inlet 15, crusher outer sleeve 14 Lower right barrel be equipped with discharge port 16, by filtering screening niblet from grain inlet 15 enter crusher outer sleeve 14 in 13 rotary motion of crusher main shaft, niblet, which is pulverized by stone roller knife 19 and is grinded up machine spiral plate 18, is moved to discharge port 16.

As shown in figure 5, the spring lever 4 includes spring lever cone tooth 41, spring 42 and spring eye 43, on thresing machine main shaft 1 It is additionally provided with the counterbore slot 44 for being coupled spring lever 4, spring lever cone tooth 41 is laid on spring lever 4, spring lever bores 41 energy of tooth Increase the frictional force between corn ear and spring lever 4 enough to increase threshing efficiency, 4 bottom of spring lever is equipped with spring eye 43, bullet Spring hole 43 is provided with spring 42, and spring lever 4 is mounted in the counterbore slot 44 on thresing machine main shaft 1 by spring 42, spring lever 4 There are the swings that some gaps facilitate spring lever 4 between main body and thresing machine main shaft 1；Since corn ear is the irregular shape of strip Shape is easy to happen broken, fracture by larger extruding force and influences de- if corn ear squeezes in thresing machine during caressing The efficiency of grain, since the presence of spring 42 makes spring lever 4 when at work by larger extruding force, spring 42 can be curved Song deformation swings the gap for reserving enough corn ear and passing through with spring lever 4 together, prevents extruding force is excessive from squeezing off corn ear.

As a shown in Figure 6, the aerofoil fan 10 is mounted on the outer extension board of 2 end cap of thresing machine outer sleeve and screen window 12 corresponding installations, 12 one end of screen window are connected on outer sleeve, and the other end is connected on grid 11, and aerofoil fan 10 and screen window 12 are matched It closes and uses, when aerofoil fan 10 is opened, screen window 12 will not influence most clast under the flowing of gas and energy crotch in order to avoid doing Dirty ground, screen window 12 is arranged to dismountable structure, convenient to clean Integrated Chip when not in use.

The working principle of the utility model is: thresing machine belt wheel 7 and crusher belt wheel 17 can be by motor or diesel oil Machine is connected by belt and is driven, and then belt wheel drives spindle operation, and corn ear is fed to feed inlet 3 and by thresing machine spiral plate 5 Drive rotation, corn ear in rotary course by thresing machine spiral plate 5 and spring lever 4 spring lever cone tooth 41 extruding caress into The sufficient threshing of row, the corncob after threshing can be discharged as thresing machine spiral plate 5 turns at core discharging outlet 6, take off Niblet is then pushed to grain export 9, corn by thresing machine spiral plate 5 due to the smaller bottom that can fall in thresing machine outer sleeve 2 Grain is fallen from grain export 9, the beam wind to the right blown out when niblet is fallen by aerofoil fan 10, lighter clast in niblet, The impurity such as onal can be by wind to screen window 12, and remaining niblet can be fallen on grid 11, and grid 11 can allow jade as sieve The grain of rice continues to fall and meeting baffle lives biggish impurity, and the niblet after filtering screening enters in crusher outer sleeve 14, Niblet does rotary motion with crusher spiral plate 18, is during which milled by stone roller knife 19 and the extruding of 14 inner wall of crusher outer sleeve, Finally, the corn powder pulverized with crusher spiral plate 18 drive from discharge port 16 discharge, be then able to corn flour into Row packaging is further processed.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective Various changes can be made.

Claims

1. a kind of cornstarch processing raw material grinding device, including thresing machine main shaft (1), thresing machine outer sleeve (2), feed inlet (3), core discharging outlet (6), grain export (9), aerofoil fan (10), grid (11), screen window (12), crusher main shaft (13), crusher Outer sleeve (14), grain inlet (15), discharge port (16) and crusher belt wheel (17), which is characterized in that the thresing machine main shaft (1) It is equipped with the spring lever (4) of distributing auger shape arrangement, thresing machine spiral plate (5) are additionally provided on thresing machine main shaft (1)；It is described de- Grain machine outer sleeve (2) is a hollow cylinder structure, and thresing machine outer sleeve (2) both ends are equipped with end cap, thresing machine outer sleeve (2) Upper right side barrel is equipped with feed inlet (3), and the upper left side barrel of thresing machine outer sleeve (2), which is equipped with, is used as core discharging outlet (6), threshing The lower left barrel of machine outer sleeve (2) is equipped with grain export (9)；Below the grain export (9), aerofoil fan (10), lattice Grid (11) and screen window (12), which are successively installed, to surround to form a cavity；The working position of the crusher main shaft (13), which is equipped with, to be ground Broken machine spiral plate (18) is additionally provided with the stone roller knife (19) of uniformly distributed arrangement on crusher main shaft (13), grinds knife (19) and is located at crusher The gap location of spiral plate (18) helix；The crusher main shaft (13) is equipped with crusher belt wheel (17) in left end, outside crusher Sleeve (14) is a hollow cylinder structure and has end cap, the upper left side barrel of crusher outer sleeve (14) in left and right ends It is equipped with grain inlet (15), the lower right barrel cooperation right end cap of crusher outer sleeve (14) is as discharge port (16).

2. a kind of cornstarch processing raw material grinding device according to claim 1, which is characterized in that the thresing machine Main shaft (1) is thick-wall hollow axis, and the left end of thresing machine main shaft (1) is equipped with thresing machine belt wheel (7), the right end of thresing machine main shaft (1) Equipped with flywheel (8)；The crusher main shaft (13) and thresing machine main shaft (1) all use thick-wall hollow axle construction.

3. a kind of cornstarch processing raw material grinding device according to claim 1, which is characterized in that the spring lever (4) include spring lever cone tooth (41), spring (42) and spring eye (43), be additionally provided on thresing machine main shaft (1) and be coupled spring The counterbore slot (44) of bar (4), spring lever cone tooth (41) is laid on spring lever (4), and spring lever (4) bottom is equipped with spring eye (43), spring eye (43) is provided with spring (42), and it is heavy on thresing machine main shaft (1) that spring lever (4) is mounted on by spring (42) In hole slot (44).

4. a kind of cornstarch processing raw material grinding device according to claim 1, which is characterized in that the axis stream wind Fan (10) is mounted on position to the left below grain export (9), and the lower end of aerofoil fan (10) is connected with the left end of grid (11), The right end of grid (11) is connected with the lower end of screen window (12), aerofoil fan (10) and the corresponding installation of screen window (12), on screen window (12) End is connected on thresing machine outer sleeve (2), and lower end is connected on grid (11), and aerofoil fan (10) and screen window (12) cooperation make With.

5. a kind of cornstarch processing raw material grinding device according to claim 1, which is characterized in that the thresing machine Spiral plate (5) is located at spring lever (4) arrangement gap location of helix and consistent with the installation rotation direction of spring lever (4) and lead, and And the installation helical length of thresing machine spiral plate (5) has grown half-turn left and right ends are each than the installation helix of spring lever (4).