CN208624146U - A kind of maize sheller threshing seperator - Google Patents

A kind of maize sheller threshing seperator Download PDF

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Publication number
CN208624146U
CN208624146U CN201820708117.9U CN201820708117U CN208624146U CN 208624146 U CN208624146 U CN 208624146U CN 201820708117 U CN201820708117 U CN 201820708117U CN 208624146 U CN208624146 U CN 208624146U
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cylinder
corn
threshing
mounting
mounting rack
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CN201820708117.9U
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胡庆瑞
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胡庆瑞
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Abstract

The utility model discloses a kind of maize sheller threshing seperators; including mounting rack, driving motor and exhaust fan; the exhaust fan is fixedly mounted on inside the mounting rack opposite with driving motor; the output end of the exhaust fan corresponds to setting inside cylinder; the bottom of the mounting cylinder corresponds to cylinder and is internally provided with discharge seat; the discharge seat side is provided with and the mounting base being connected inside seat is discharged, and is fixedly installed with air blower inside the mounting base.Maize sheller threshing seperator; have sustainable to corn threshing operation; and it is broken to corn core while to corn threshing; corn is separated and is crushed with corn core; the advantages of improving to corn threshing efficiency mixes after solving existing corn threshing device to corn core and niblet threshing with the corn after threshing; again to returning to the field after crush maize after needing manually again to pick it, the problem of influence to corn threshing efficiency.

Description

A kind of maize sheller threshing seperator
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of maize sheller threshing seperator.
Background technique
For small-sized thresher, traditional is cross-feed threshing, longitudinal feeding threshing is subsequently progressed to, in longitudinal direction In the equipment for feeding threshing, being primarily due to thrashing cylinder is to be obliquely installed, when material enters threshing bin, along thrashing cylinder axial direction Movement carries out threshing.
Shell or core after threshing corn by the hollow out on thrashing cylinder periphery to the corn sieving isolated with separate after Corn hull or core it is seperated.
But the thrashing cylinder of corn threshing separation separates corn with the structure that isolated corn core separates at present It is ineffective, user's artificial screening again after to corn threshing is needed, core impurity in corn is picked out, is reduced to farming Object threshing separating effect, and to the corn core after corn threshing in the broken preferably processing in bulk, for corn core Method be corn core returning to the field is good for the environment, but at present to needed after corn threshing again to corn core crush.
Utility model content
The purpose of this utility model is to provide a kind of maize sheller threshing seperators, have sustainable de- to corn Grain operation, and it is broken to corn core while to corn threshing, corn is separated and is crushed with corn core, raising is to corn The advantages of threshing efficiency, after solving existing corn threshing device to corn core and niblet threshing, with the corn after threshing Mixing, again to returning to the field after crush maize after needing manually again to pick it, the problem of influence to corn threshing efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of maize sheller threshing seperator, Including mounting rack, driving motor and exhaust fan, it is fixedly installed with mounting cylinder between the mounting rack, passes through inside the mounting cylinder Mounting rack is fixedly installed with the cylinder in engraved structure, and the top of the mounting cylinder corresponds to cylinder and is internally provided with investment The lower section of bucket, the corresponding investment bucket in cylinder inside is fixedly installed with thrashing cylinder by installation axle, and the thrashing cylinder both ends are solid Dingan County is equipped with installation axle, and is fixedly mounted by installation axle and mounting rack opposing end surface, and the output end of the driving motor passes through Drive shaft is fixedly connected with the input terminal of installation axle, and the outside of the thrashing cylinder offers leak hole, outside the thrashing cylinder and de- Correspondence is respectively arranged with the first threshing muscle and the second threshing muscle inside grain cylinder, and the exhaust fan is fixedly mounted on and driving motor phase Pair mounting rack inside, the output end of the exhaust fan corresponds to setting inside cylinder, the corresponding separation in the bottom of the mounting cylinder Cylinder is internally provided with discharge seat, and the discharge seat side is provided with and the mounting base being connected inside seat, the installation is discharged Seat is internal to be fixedly installed with air blower, and it is defeated that the discharge seat end lower section and the side opposite with air blower are respectively arranged with corn Outlet pipe and core efferent duct.
Preferably, it is provided with cartridge filter between the cylinder and thrashing cylinder, the both ends of the cartridge filter and mounting rack Relative inner is fixedly mounted.Cartridge filter is to the corn core and corn filtering, guarantee corn core and corn after thrashing cylinder threshing Core threshing is completed, and corn core is in granular form by the way that the engagement between thrashing cylinder is broken, convenient for the later period to broken The processing of corn core returning to the field.
Preferably, the input terminal of the corresponding discharge seat in the mounting cylinder bottom is in bucket-shaped setting, the input terminal of the discharge seat It is provided with manual closing valve.Corn and corn core after passing through thrashing cylinder threshing inside mounting cylinder are discharged by discharge seat, and The flow of discharge seat discharge corn and corn core is adjusted or is closed according to operational requirements by manual closing valve.
Preferably, the cylinder is internally provided with friction protrusion.When thrashing cylinder is to corn threshing, friction protrusion auxiliary Thrashing cylinder generates frictional force to corn, avoids thrashing cylinder when passing through the first threshing muscle threshing to corn with the first threshing muscle threshing Direction rotation, influence to corn threshing efficiency.
Preferably, the thrashing cylinder has been engaged three groups, and the second threshing muscle is by installation axle inside thrashing cylinder Spiral fixed setting.Corn is accepted in thrashing cylinder engagement, enters threshing by leak hole after corn is by the first threshing muscle threshing Cylinder is internal, and the second threshing muscle to corn core threshing unthreshed on corn, improves the effect to corn threshing again.
Preferably, the output end of corresponding exhaust fan is arranged in engraved structure on the inside of the mounting rack, inside the mounting rack Separation net is fixedly installed inside corresponding cylinder.The clast that exhaust fan operation generates corn and the threshing of corn core detaches point Inside cylinder, the sizing grid of separation net is less than the volume of niblet, avoids corn when through thrashing cylinder threshing with exhausting Inside the extraction discharge cylinder of machine, corn is caused to waste.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model installs cylinder by mounting cylinder between mounting rack, and in the corresponding discharge of cylinder output end Seat setting air blower puts into corn inside cylinder by investment bucket, and driving motor operation drives thrashing cylinder by drive shaft It rotates, the first threshing muscle outside thrashing cylinder is to the corn abscission on corn core, after corn passes through the first threshing muscle threshing Entered inside thrashing cylinder by leak hole, again to corn core threshing unthreshed on corn, corn passes through de- the second threshing muscle It generates certain clast when grain cylinder threshing to fly upward, the debris extraction that thrashing cylinder inside is flown upward in exhaust fan operation is discharged from thrashing cylinder Portion, when thrashing cylinder is run by driving motor and rotated, corn after threshing falls into thrashing cylinder bottom with the rotation of thrashing cylinder Discharge seat, discharge seat side air blower operation to discharge seat discharge corn and corn core granulate export wind-force, according to Corn is different with corn core weight, and corn core exports the wind blows side opposite with air blower to discharge seat by air blower Side, to fall into core output seat, corn is fallen directly into inside corn efferent duct, separates corncob body to the corn after threshing, And returning to the field is used for after being crushed to corn core, it is good for the environment.
2, cartridge filter is arranged in the utility model between thrashing cylinder and cylinder, and cartridge filter is to the corn after thrashing cylinder threshing Core and corn filter, and guarantee that corn core and the threshing of corn core are completed, and corn core is passed through nibbling between thrashing cylinder It closes to be crushed and be in granular form, broken corn core returning to the field is handled convenient for the later period.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model A-A structural schematic diagram.
In figure: 1 mounting rack;11 mounting cylinders;12 cylinders;121 investment buckets;122 friction protrusions;13 thrashing cylinders;131 installations Axis;132 leak holes;133 first threshing muscle;134 second threshing muscle;14 cartridge filters;2 driving motors;21 drive shafts;22 discharge seats; 221 manual closing valves;23 mounting bases;231 air blowers;232 corn efferent ducts;233 core efferent ducts;3 exhaust fans;31 isolation Net.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of maize sheller threshing seperator referring to FIG. 1-2, including mounting rack 1, driving motor 2 and exhaust fan 3, it is fixedly installed with mounting cylinder 11 between the mounting rack 1, is fixedly installed with by mounting rack 1 in engraving inside the mounting cylinder 11 The cylinder 12 of hollow structure, the top of the mounting cylinder 1 correspond to cylinder 12 and are internally provided with investment bucket 121, the cylinder The lower section of the corresponding investment bucket 121 in 12 inside is fixedly installed with thrashing cylinder 13 by installation axle 131, and 13 both ends of thrashing cylinder pass through Installation axle 131 and 1 opposing end surface of mounting rack are fixedly mounted, and the output end of the driving motor 2 passes through drive shaft 21 and installation axle 131 input terminal is fixedly connected, and the outside of the thrashing cylinder 13 offers leak hole 132,13 outside of thrashing cylinder and thrashing cylinder 13 inside correspondences are respectively arranged with the first threshing muscle 133 and the second threshing muscle 134, and the exhaust fan 3 is fixedly mounted on and drives Inside the opposite mounting rack 1 of motor 2, the output end of the exhaust fan 3 corresponds to be arranged inside cylinder 12, in the cylinder 12 Portion is provided with friction protrusion 122.When thrashing cylinder 13 is to corn threshing, friction protrusion 122 assists thrashing cylinder 13 to generate corn Frictional force avoids thrashing cylinder 13 when passing through the first threshing muscle threshing 133 to corn as the direction of the first threshing muscle threshing 134 turns It is dynamic, it influences to corn threshing efficiency.The thrashing cylinder 13 has been engaged three groups, and the second threshing muscle 134 passes through installation axle 131 are fixedly installed in 13 internal helicoid of thrashing cylinder.Corn is accepted in the engagement of thrashing cylinder 13, passes through the first threshing muscle 133 in corn Entered inside thrashing cylinder 13 after threshing by leak hole 132, the second threshing muscle 134 is de- to corn core unthreshed on corn again Grain improves the effect to corn threshing.The output end that exhaust fan 3 is corresponded on the inside of the mounting rack 1 is arranged in engraved structure, described It is corresponded to inside mounting rack 1 and is fixedly installed separation net 31 inside cylinder 13, exhaust fan 3 is run to corn and the threshing of corn core The clast of generation detaches inside cylinder 12, and the sizing grid of separation net 31 is less than the volume of niblet, and corn is avoided to pass through As the extraction of exhaust fan 3 is discharged inside cylinder 12 when 13 threshing of thrashing cylinder, corn is caused to waste.The bottom of the mounting cylinder 1 Portion corresponds to cylinder 12 and is internally provided with discharge seat 22, and 22 side of discharge seat is provided with to be connected with inside discharge seat 22 Mounting base 23, air blower 231 is fixedly installed with inside the mounting base 23, below 22 end of discharge seat and and air blower 231 opposite sides are respectively arranged with corn efferent duct 232 and core efferent duct 233.The cylinder 12 and thrashing cylinder 13 it Between be provided with cartridge filter 14, the both ends of the cartridge filter 14 and the relative inner of mounting rack 1 are fixedly mounted.Cartridge filter 14 is to threshing Corn core and corn after 13 threshings of cylinder filter, and guarantee that corn core and the threshing of corn core are completed, and corn core is led to The engagement crossed between thrashing cylinder 13 is broken to be in granular form, and is handled convenient for the later period broken corn core returning to the field.The installation The input terminal of the corresponding discharge seat 22 in 11 bottoms of cylinder is in bucket-shaped setting, and the input terminal of the discharge seat 22 is provided with manual closing valve 221.Corn and corn core after passing through 13 threshing of thrashing cylinder inside mounting cylinder 11 are discharged by discharge seat 22, and by manually Closure valve 221 adjusts or is closed the flow that corn and corn core is discharged in discharge seat 22 according to operational requirements.
In use, corn is put into inside cylinder 12 by investment bucket 121, the operation of driving motor 2 passes through drive shaft 21 Thrashing cylinder 13 is driven to rotate, to the corn abscission on corn core, corn passes through the first threshing muscle 133 outside thrashing cylinder 13 Entered inside thrashing cylinder 13 after first threshing muscle, 133 threshing by leak hole 132, the second threshing muscle 134 does not take off on corn again The corn core threshing of grain, corn are flown upward by generating certain clast when 13 threshing of thrashing cylinder, and exhaust fan 3 is run to cylinder The debris extraction flown upward inside 12 is discharged from inside cylinder 12, when thrashing cylinder 13 is by the operation rotation of driving motor 2, after threshing Corn fall into the discharge seat 22 of 12 bottom of cylinder with the rotation of thrashing cylinder 13, after cartridge filter 141 is to 13 threshing of thrashing cylinder Corn core and corn filter, guarantee that corn core and the threshing of corn core are completed, and corn core is passed through into thrashing cylinder 12 Between engagement it is broken be in granular form, cartridge filter 14 is expelled to inside discharge seat 22 after filtering, and the air blower of 22 side of seat is discharged The corn and corn core granulate output wind-force that discharge seat 22 is discharged in 231 operations, it is different according to corn and corn core weight, Corn core exports the wind blows side opposite with air blower 231 to discharge seat 22 by air blower 231, to fall into core Seat 233 is exported, corn is fallen directly into inside corn efferent duct 232, separates corncob body to the corn after threshing, and to corncob It is used for returning to the field after body is broken, is good for the environment.
In summary: maize sheller threshing seperator installs cylinder by mounting cylinder 11 between mounting rack 1 12, and air blower 231 is set in 12 output end of cylinder corresponding discharge seat 22, corn is passed through into 11 investment cylinder 12 of investment bucket Inside, the operation of driving motor 2 drive thrashing cylinder 13 to rotate by drive shaft 21, and the first threshing muscle 133 outside thrashing cylinder 13 is right Corn abscission on corn core, corn are entered in thrashing cylinder 13 after passing through 133 threshing of the first threshing muscle by leak hole 132 Portion, the second threshing muscle 134 is again to corn core threshing unthreshed on corn, and corn is by generating one when 13 threshing of thrashing cylinder Fixed clast is flown upward, and the operation of exhaust fan 2 is discharged from inside cylinder 12 debris extraction flown upward inside cylinder 12, in thrashing cylinder 13 by the operation rotation of driving motor 2 when, corn after threshing falls into the row of 12 bottom of cylinder with the rotation of thrashing cylinder 13 Seat 22 out, the corn and corn core granulate output wind-force that discharge seat 22 is discharged in the operation of air blower 231 of discharge 22 side of seat, Different with corn core weight according to corn, corn core exports wind blows to discharge seat 22 and air blast by air blower 231 The opposite side of machine 231, to fall into core output seat 233, corn is fallen directly into inside corn efferent duct 232, after threshing Corn separate corncob body, and to corn core it is broken after be used for returning to the field, solve existing corn threshing device to corncob It after body and niblet threshing, mixes with the corn after threshing, is gone back again to after crush maize after needing manually again to pick it Field, the problem of influence to corn threshing efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not threshing the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of maize sheller threshing seperator, including mounting rack (1), driving motor (2) and exhaust fan (3), feature It is: is fixedly installed with mounting cylinder (11) between the mounting rack (1), it is solid by mounting rack (1) inside the mounting cylinder (11) Dingan County is equipped with the cylinder (12) in engraved structure, and the top of the mounting cylinder (11) corresponds to cylinder (12) and is internally provided with throwing Enter bucket (121), the lower section of corresponding investment bucket (121) is fixedly installed with de- by installation axle (131) inside the cylinder (12) Grain cylinder (13), and be fixedly mounted by installation axle (131) and mounting rack (1) opposing end surface, the output end of the driving motor (2) It is fixedly connected by drive shaft (21) with the input terminal of installation axle (131), the outside of the thrashing cylinder (13) offers leak hole (132), the thrashing cylinder (13) is external takes off with internal corresponding the first threshing muscle (133) and second that is respectively arranged with of thrashing cylinder (13) Grain muscle (134), the exhaust fan (3) are fixedly mounted on mounting rack (1) inside opposite with driving motor (2), the exhaust fan (3) output end corresponds to setting inside cylinder (12), and the bottom of the mounting cylinder (11) corresponds to setting inside cylinder (12) Have discharge seat (22), described discharge seat (22) side is provided with and the internal mounting base (23) being connected of discharge seat (22), institute State and be fixedly installed with air blower (231) inside mounting base (23), discharge seat (22) the end lower section and with air blower (231) phase Pair side be respectively arranged with corn efferent duct (232) and core efferent duct (233).
2. a kind of maize sheller threshing seperator according to claim 1, it is characterised in that: the cylinder (12) It is provided between mounting cylinder (11) cartridge filter (14), both ends and mounting rack (1) relative inner of the cartridge filter (14) are fixed Installation.
3. a kind of maize sheller threshing seperator according to claim 1, it is characterised in that: the mounting cylinder (11) The input terminal of corresponding discharge seat (22) in bottom is in bucket-shaped setting, and the input terminal of discharge seat (22) is provided with manual closing valve (221)。
4. a kind of maize sheller threshing seperator according to claim 1, it is characterised in that: the cylinder (12) It is internally provided with friction protrusion (122).
5. a kind of maize sheller threshing seperator according to claim 1, it is characterised in that: the thrashing cylinder (13) Three groups are engaged, the second threshing muscle (134) is set by installation axle (131) in the fixation of thrashing cylinder (13) internal helicoid It sets.
6. a kind of maize sheller threshing seperator according to claim 1, it is characterised in that: the mounting rack (1) The output end that inside corresponds to exhaust fan (3) is arranged in engraved structure, solid inside corresponding cylinder (12) inside the mounting rack (1) Surely separation net (31) are provided with.
CN201820708117.9U 2018-05-14 2018-05-14 A kind of maize sheller threshing seperator Active CN208624146U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906910A (en) * 2020-07-09 2022-01-11 道依茨法尔机械有限公司 Seed threshing device for corn harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906910A (en) * 2020-07-09 2022-01-11 道依茨法尔机械有限公司 Seed threshing device for corn harvester

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