CN110521400A

CN110521400A - A kind of quick sheller unit of domestic type corn

Info

Publication number: CN110521400A
Application number: CN201910943386.2A
Authority: CN
Inventors: 范宝莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2019-12-03

Abstract

The invention discloses a kind of quick sheller units of domestic type corn, belong to agricultural production equipment technical field, it solve the problems, such as how the sorting by corn threshing and after deashing and threshing rapidly and efficiently, the quick sheller unit of this domestic type corn includes sorting pedestal, separating mechanism, feeding cylinder, threshing motor, negative-pressure air fan, shaft coupling and vibrating motor, the sorting pedestal upper end is equipped with separating mechanism by bolt, separating mechanism upper end is equipped with feeding cylinder by bolt, threshing motor is installed inside feeding cylinder, and separating mechanism is connect with threshing motor by shaft coupling, the discharge nozzle of sorting pedestal lower end is equipped with negative-pressure air fan, the left plate of sorting pedestal is equipped with vibrating motor；The present invention can quickly carry out corn ear squeezing removing threshing using separating mechanism; sorting mechanism carries out sieving and grading to threshing mixture, and negative-pressure air fan takes clast and dust away completely, ensure that clean; also each component carries out wind cooling temperature lowering, extends each component service life.

Description

A kind of quick sheller unit of domestic type corn

Technical field

The invention belongs to agricultural production equipment technical fields, are related to a kind of sheller unit, especially a kind of domestic type corn Quick sheller unit.

Background technique

In China, corn has extremely important status, and the yield of corn is high, and quality is good, adaptable, has a wide range of application, It is each that corn can be used as edible, feed, industrial processes purposes, cornstarch, the fermentation processing of corn, corn sugaring and corn oil etc. The application of aspect.

Therefore, how corn threshing also efficiently to be become into a urgent problem needed to be solved, currently, we own in the market Maize sheller, most production efficiency is low, and the threshing time is very long, and the production time is long, and labor intensity is bigger, Bu Nengshi The careful work of existing corn threshing, operational efficiency is low, and safety coefficient is low, is not easy to maintenance and repair, and workload one is easy to make greatly At blocking, influence using, and corn has impurity, and usually occur it is imperfect, it is very inconvenient and when manually putting into, And be easy to cause safety accident, lead to unnecessary dangerous generation.

Through retrieving, as Chinese patent literature disclose a kind of maize sheller sheller unit [application number: 200920065534.7；Publication number: CN201450883 U].Although this device can quickly collect niblet；But it is applicable in Range is small, and the corn of different sizes to volume is unable to threshing distance, while volume is heavy, during cannot removing disengaging well The dust and clast of generation.

Summary of the invention

The purpose of the present invention is there is the above problem in view of the prior art, proposes a kind of drilling machine and filled with Quick-clamped Set, which is: how rapidly and efficiently by corn threshing and deashing and carry out point after threshing Choosing.

Object of the invention can be realized by the following technical scheme: a kind of quick sheller unit of domestic type corn, including Sort pedestal, separating mechanism, feeding cylinder, threshing motor, negative-pressure air fan, shaft coupling and vibrating motor, the sorting pedestal upper end Separating mechanism is installed by bolt, separating mechanism upper end is equipped with feeding cylinder by bolt, is equipped with threshing inside feeding cylinder Motor, and separating mechanism is connect with threshing motor by shaft coupling, the discharge nozzle of sorting pedestal lower end is equipped with negative-pressure air fan, point Select the left plate of pedestal that vibrating motor is installed.

The working principle of the invention is: corn ear being sent into from feeding cylinder, threshing motor passes through shaft coupling band power thresher Structure rotation, corn ear are rapidly separated when passing through separating mechanism, and disengaging obtains the mixture of niblet, corncob and clast, For mixture to falling in sorting pedestal, vibrating motor drives sorting pedestal vibration, sieves to mixture, clast can pass through Negative-pressure air fan extraction.

The sorting pedestal includes bracket and separating sieve, and pedestal upper end is welded with separating sieve.

Bracket can support the present apparatus, and separating sieve can carry out sizing screening to the mixture of disengaging.

The separating sieve includes grain hole, dust exhausting hole, threshing mounting flange, going out dirt feeder pipe and out grain feeder pipe, sorting Several dust exhausting holes are equipped on the left of the guide sieve plate of sieve, if dust exhausting hole right end, which is equipped with, does a hole, the aperture in grain hole is dust exhausting hole out Times, the guide sieve plate upper left side of separating sieve is equipped with threshing mounting flange, and dust exhausting hole lower end is equipped with dirt feeder pipe, out under grain hole End is equipped with grain feeder pipe.

The mixture generated during being detached from, is sieved, niblet is fallen from grain hole out, from grain feeder pipe out via separating sieve It drops out, clast is fallen by dust exhausting hole, is dropped out from dirt feeder pipe out, threshing mounting flange is coupled with guide flange.

The separating mechanism includes outer cylinder, stripping grain roller and material guide mechanism, is equipped with stripping grain roller among outer barrel, outer cylinder with Material guide mechanism is installed between stripping grain roller.

Corn ear is fallen between outer cylinder and stripping grain roller, and prolongs material guide mechanism to whereabouts, carries out quick threshing.

The outer cylinder includes outer cylinder lower flange, nut, adjusting screw rod, outer cylinder upper flange and outer cylinder bearing block, the cylinder of outer cylinder Body is in up big and down small round estrade, and the cylinder lower end of outer cylinder is welded with outer cylinder lower flange, and the cylinder of outer cylinder is equipped with several rows circle The through-hole of Zhou Jun is welded with nut in through-hole, adjusting screw rod is mounted in nut, the cylinder upper end of outer cylinder is welded with outer cylinder Upper flange, outer cylinder upper flange upper center are equipped with outer cylinder bearing block.

Outer cylinder lower flange is coupled with guide flange, and adjusting screw rod can turn the length for adjusting and being inserted into nut, with full The corn ear of sufficient different-diameter size, outer cylinder upper flange are coupled with charging flange, for installing stripping inside outer cylinder bearing block Grain roll shaft.

The stripping grain roller includes that stripping grain roll shaft, stripping grain roll body and stripping grain thorn, stripping grain roll body interior welds have stripping grain roll shaft, stripping Grain roll body outside weldings have the stripping grain of several row's circumference uniform distributions to pierce.

It shells grain roll shaft upper end and passes through outer cylinder bearing block, lower end passes through guide bearing block, and stripping grain roll shaft can turn inside the two Dynamic, stripping grain roll shaft upper end is connected on the main shaft of threshing motor by shaft coupling, and stripping grain roll shaft drives stripping grain roll body, so that stripping grain Several stripping grains thorn on roll body, carries out corn ear to scrape crowded threshing.

The material guide mechanism includes guide flange, guide pad, guide protrusion and guide bearing block, the welding of guide flange upper end There is the guide pad of eight circumference uniform distributions, guide pad two sides are welded with several guide protrusions, are welded with and lead in the middle part of guide flange lower end Expect bearing block.

Guide flange upper end is coupled with outer cylinder lower flange, and lower end is coupled with threshing mounting flange, so that sorting Pedestal and separating mechanism form an entirety, and corn ear is in any two guide pad to whereabouts, and avoiding corn ear, guide is convex crosswise Threshing can also be carried out to the corn ear of rotation by rising, installation stripping grain roll shaft inside guide bearing block.

The feeding cylinder includes charging flange, charging diversion trench and threshing motor mounting plate, the cylinder lower end weldering of feeding cylinder It is connected to charging flange, the inner barrel of feeding cylinder is welded with charging diversion trench, is equipped with threshing motor inside charging diversion trench and installs Plate.

Charging flange lower end is coupled with outer cylinder upper flange, imports corn ear, the installation of threshing motor from charging diversion trench Plate installs threshing motor.

Compared with prior art, this method has the advantage that

1, separating mechanism is assembled using outer cylinder, stripping grain roller and material guide mechanism, and it is de- quickly can to carry out extruding removing to corn ear Grain.

2, sieving and grading is carried out to the mixture generated after threshing using sorting mechanism, by corncob, corn ear and clast Completely separable collection, facilitates subsequent processing.

3, clast and dust are taken away completely, that is, protected by the mixture negative pressure extracting generated after threshing using negative-pressure air fan It has demonstrate,proved completely, and can guarantee the quick of screening, while wind cooling temperature lowering also is carried out to separating mechanism and threshing motor, extended each portion The service life of part.

4, separating mechanism is cooperated using nut and adjusting screw rod, can adjust the built-in length of adjusting screw rod, so that the present apparatus It is applied widely, it is used for different size of corn ear is adjustable.

5, present apparatus structure is simple, using, easy for installation, easy to operate and produce, at low cost, reliable in quality, uses Service life is long, can improve working efficiency, shortens the production time, reduces labor intensity.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention.

Fig. 2 is diagrammatic cross-section of the invention.

Fig. 3 is the structural schematic diagram that pedestal is sorted in the present invention.

Fig. 4 is the structural schematic diagram of the outer cylinder of separating mechanism in the present invention.

Fig. 5 is the structural schematic diagram of the stripping grain roller of separating mechanism in the present invention.

Fig. 6 is the structural schematic diagram of the material guide mechanism of separating mechanism in the present invention.

Fig. 7 is the structural schematic diagram of feeding cylinder in the present invention.

In figure, 1, sorting pedestal；1a, bracket；1b, separating sieve；1b1, go out grain hole；1b2, dust exhausting hole；1b3, threshing installation Flange；1b4, go out dirt feeder pipe；1b5, go out grain feeder pipe；2, separating mechanism；2a, outer cylinder；2a1, outer cylinder lower flange；2a2, spiral shell Cap；2a3, adjusting screw rod；2a4, outer cylinder upper flange；2a5, outer cylinder bearing block；2b, stripping grain roller；2b1, stripping grain roll shaft；2b2, stripping grain Roll body；2b3, stripping grain thorn；2c, material guide mechanism；2c1, guide flange；2c2, guide pad；2c3, guide protrusion；2c4, guide bearing Seat；3, feeding cylinder；3a, charging flange；3b, charging diversion trench；3c, threshing motor mounting plate；4, threshing motor；5, negative pressure wind Machine；6, shaft coupling；7, vibrating motor.

Specific embodiment

Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.

A kind of quick sheller unit of domestic type corn, including sorting pedestal 1, separating mechanism 2, feeding cylinder 3, threshing motor 4, Negative-pressure air fan 5, shaft coupling 6 and vibrating motor 7, sorting 1 upper end of pedestal are equipped with separating mechanism 2 by bolt, on separating mechanism 2 End is equipped with feeding cylinder 3 by bolt, threshing motor 4 is equipped with inside feeding cylinder 3, and separating mechanism 2 passes through with threshing motor 4 Shaft coupling 6 connects, and the discharge nozzle of sorting 1 lower end of pedestal is equipped with negative-pressure air fan 5, and the left plate of sorting pedestal 1 is equipped with vibration Motor 7.

The working principle of the invention is: corn ear being sent into from feeding cylinder 3, threshing motor 4 drives threshing by shaft coupling 6 Mechanism 2 rotates, and corn ear is rapidly separated when passing through separating mechanism 2, and disengaging obtains the mixing of niblet, corncob and clast Object, for mixture to falling in sorting pedestal 1, vibrating motor 7 drives sorting pedestal 1 to vibrate, and sieves to mixture, clast It can be extracted out by negative-pressure air fan 5.

Sorting pedestal 1 includes bracket 1a and separating sieve 1b, and the upper end bracket 1a is welded with separating sieve 1b.

Bracket 1a can support the present apparatus, and separating sieve 1b can carry out sizing screening to the mixture of disengaging.

Separating sieve 1b includes grain hole 1b1, dust exhausting hole 1b2, threshing mounting flange 1b3, going out dirt feeder pipe 1b4 and out under grain Several dust exhausting hole 1b2 are equipped on the left of the guide sieve plate of expects pipe 1b5, separating sieve 1b, if dust exhausting hole 1b2 right end, which is equipped with, does a hole 1b1, the aperture of grain hole 1b1 is 3 times of dust exhausting hole 1b2 out, and the guide sieve plate upper left side of separating sieve 1b is equipped with threshing mounting flange 1b3, the lower end dust exhausting hole 1b2 are equipped with dirt feeder pipe 1b4, and the lower end grain hole 1b1 is equipped with grain feeder pipe 1b5 out.

The mixture generated during being detached from is sieved via separating sieve 1b, and niblet is fallen from grain hole 1b1 out, from grain out Feeder pipe 1b5 is dropped out, and clast is fallen by dust exhausting hole 1b2, is dropped out from dirt feeder pipe 1b4 out, threshing mounting flange 1b3 and guide Flange 2c1 is coupled.

Separating mechanism 2 includes outer cylinder 2a, stripping grain roller 2b and material guide mechanism 2c, and outer cylinder 2a bosom is equipped with stripping grain roller Material guide mechanism 2c is installed between 2b, outer cylinder 2a and stripping grain roller 2b.

Corn ear is fallen between outer cylinder 2a and stripping grain roller 2b, and prolongs material guide mechanism 2c to whereabouts, carries out quick threshing.

Outer cylinder 2a includes outer cylinder lower flange 2a1, nut 2a2, adjusting screw rod 2a3, outer cylinder upper flange 2a4 and outer cylinder bearing block The cylinder of 2a5, outer cylinder 2a are in up big and down small round estrade, and the cylinder lower end of outer cylinder 2a is welded with outer cylinder lower flange 2a1, outer cylinder 2a Cylinder be equipped with the equal through-hole of several row's circumference, be welded with nut 2a2 in through-hole, adjusting spiral shell be mounted in nut 2a2 The cylinder upper end of bar 2a3, outer cylinder 2a are welded with outer cylinder upper flange 2a4, and outer cylinder upper flange 2a4 upper center is equipped with outer cylinder bearing Seat 2a5.

Outer cylinder lower flange 2a1 is coupled with guide flange 2c1, and adjusting screw rod 2a3 can turn adjusting insertion in nut 2a2 Length, to meet the corn ear of different-diameter size, outer cylinder upper flange 2a4 is coupled with charging flange 3a, outer cylinder bearing For installing stripping grain roll shaft 2b1 inside seat 2a5.

Shelling grain roller 2b includes that stripping grain roll shaft 2b1, stripping grain roll body 2b2 and stripping grain pierce 2b3, and stripping grain roll body 2b2 interior welds have Grain roll shaft 2b1 is shelled, stripping grain roll body 2b2 outside weldings have the stripping grain thorn 2b3 of several row's circumference uniform distributions.

It shells the upper end grain roll shaft 2b1 and passes through outer cylinder bearing block 2a5, lower end passes through guide bearing block 2c4, and stripping grain roll shaft 2b1 can In the two inner rotation, shells the upper end grain roll shaft 2b1 and be connected on the main shaft of threshing motor 4 by shaft coupling 6, shell grain roll shaft 2b1 Stripping grain roll body 2b2 is driven, so that several stripping grains on stripping grain roll body 2b2 pierce 2b3, corn ear is carried out to scrape crowded threshing.

Material guide mechanism 2c includes guide flange 2c1, guide pad 2c2, guide protrusion 2c3 and guide bearing block 2c4, guide method The blue upper end 2c1 is welded with the guide pad 2c2 of eight circumference uniform distributions, and the two sides guide pad 2c2 are welded with several guide protrusion 2c3, lead Material is welded with guide bearing block 2c4 in the middle part of the lower end flange 2c1.

The guide upper end flange 2c1 is coupled with outer cylinder lower flange 2a1, and lower end is coupled with threshing mounting flange 1b3, So that sorting pedestal 1 and separating mechanism 2 form an entirety, corn ear, to whereabouts, avoids corn in any two guide pad 2c2 Crosswise, guide protrusion 2c3 can also carry out threshing to stick to the corn ear of rotation, installation stripping grain roll shaft inside guide bearing block 2c4 2b1。

Feeding cylinder 3 includes charging flange 3a, feed diversion trench 3b and threshing motor mounting plate 3c, under the cylinder of feeding cylinder 3 End is welded with charging flange 3a, and the inner barrel of feeding cylinder 3 is welded with charging diversion trench 3b, is equipped with inside charging diversion trench 3b de- Grain motor mounting plate 3c.

The charging lower end flange 3a is coupled with outer cylinder upper flange 2a4, imports corn ear, threshing electricity from charging diversion trench 3b Machine mounting plate 3c installs threshing motor 4.

The working principle of the invention is: starting threshing motor 4, and the main shaft of threshing motor 4 drives stripping grain roller by shaft coupling 6 Then 2b rotation will be put into the corn ear of threshing from several chargings diversion trench 3b, corn ear is because gravity is fallen from feeding cylinder 3 Enter in separating mechanism 2, fall between stripping grain roller 2b and outer cylinder 2a and any two guide pad 2c2 between the removing that is formed it is logical In road, the corn ear that the stripping grain thorn 2b3 of stripping grain roller 2b treats threshing carries out extruding threshing, stripping grain thorn 2b3 and adjusting screw rod 2a3 with And guide protrusion 2c3 cooperation squeezes corn ear and carries out extruding threshing, since the cylinder of outer cylinder 2a is in up big and down small round estrade, institute When treating the corn ear of threshing to shell grain thorn 2b3 and carry out extruding threshing, one downward pressure of corn ear can be given, guarantees corn ear The phenomenon that moving down, being not in card slot, any two guide pad 2c2 also ensure corn ear straight down, while can be with According to the corn ear of different diameters, the length of adjusting screw rod 2a3 is adjusted, to guarantee the extruding threshing to corn ear, threshing shape At niblet, corncob and clast mixture, fall into sorting pedestal 1 sub-sieve plate on, vibrating motor drive separating sieve vibration Dynamic, clast is fallen from dust exhausting hole 1b2, while 5 negative-pressure air-suction of negative-pressure air fan, and dust and minimum clast are inhaled from dust exhausting hole 1b2 Under, collecting bag can be installed on the air outlet of negative-pressure air fan 5, collect dust clast, niblet is fallen from grain hole 1b1 out, is led to Grain feeder pipe 1b5 is crossed out to drop out and collect, while 5 draw dust of negative-pressure air fan and clast, can to the components such as separating mechanism 2 into Row wind cooling temperature lowering, prolongs the service life, and big corncob is dropped out and collected from the sieve plate right end of separating sieve 1b.

A kind of quick sheller unit of domestic type corn disclosed by the invention, separating mechanism therein is using outer cylinder, stripping grain roller Assemble with material guide mechanism, quickly corn ear can be carried out to squeeze removing threshing；Using sorting mechanism to generating after threshing Mixture carries out sieving and grading and corncob, corn ear and the completely separable collection of clast is facilitated subsequent processing；Using negative pressure wind Clast and dust are taken away the mixture negative pressure extracting generated after threshing by machine completely, that is, ensure that completely, and can guarantee to sieve That divides is quick, while also carrying out wind cooling temperature lowering to separating mechanism and threshing motor, extends the service life of each component；Separating mechanism Cooperated using nut and adjusting screw rod, can adjust the built-in length of adjusting screw rod, so that the present apparatus is applied widely, for difference The corn ear of size is adjustable to be used；Present apparatus structure is simple, uses, easy for installation, easy to operate and produce, cost Low, reliable in quality, long service life can improve working efficiency, shorten the production time, reduce labor intensity.

Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims

1. a kind of quick sheller unit of domestic type corn, which is characterized in that including sorting pedestal, separating mechanism, feeding cylinder, threshing Motor, negative-pressure air fan, shaft coupling and vibrating motor, the sorting pedestal upper end are equipped with separating mechanism, thresing machine by bolt Structure upper end is equipped with feeding cylinder by bolt, threshing motor is equipped with inside feeding cylinder, and separating mechanism passes through with threshing motor The discharge nozzle of shaft coupling connection, sorting pedestal lower end is equipped with negative-pressure air fan, and the left plate for sorting pedestal is equipped with vibrating motor.

2. a kind of quick sheller unit of domestic type corn according to claim 1, which is characterized in that the sorting pedestal packet Bracket and separating sieve are included, pedestal upper end is welded with separating sieve.

3. a kind of quick sheller unit of domestic type corn according to claim 1, which is characterized in that the separating sieve includes Out grain hole, dust exhausting hole, threshing mounting flange, go out dirt feeder pipe and grain feeder pipe out, if being equipped on the left of the guide sieve plate of separating sieve Dry dust exhausting hole, if dust exhausting hole right end, which is equipped with, does a hole, the aperture in grain hole is times of dust exhausting hole out, and the guide sieve plate of separating sieve is left Top is equipped with threshing mounting flange, and dust exhausting hole lower end is equipped with dirt feeder pipe, and grain hole lower end is equipped with grain feeder pipe out.

4. the quick sheller unit of domestic type corn according to claim 1, which is characterized in that the separating mechanism includes outer Cylinder shells grain roller and material guide mechanism, and stripping grain roller is equipped among outer barrel, is equipped with material guide mechanism between outer cylinder and stripping grain roller.

5. a kind of quick sheller unit of domestic type corn according to claim 4, which is characterized in that the outer cylinder includes outer Cylinder lower flange, nut, adjusting screw rod, outer cylinder upper flange and outer cylinder bearing block, the cylinder of outer cylinder are in up big and down small round estrade, outside The cylinder lower end of cylinder is welded with outer cylinder lower flange, and the cylinder of outer cylinder is equipped with the equal through-hole of several row's circumference, welds in through-hole There is nut, be mounted on adjusting screw rod in nut, the cylinder upper end of outer cylinder is welded with outer cylinder upper flange, in outer cylinder upper flange upper end Portion is equipped with outer cylinder bearing block.

6. a kind of quick sheller unit of domestic type corn according to claim 4, which is characterized in that the stripping grain roller includes Grain roll shaft, stripping grain roll body and stripping grain thorn are shelled, stripping grain roll body interior welds have stripping grain roll shaft, and stripping grain roll body outside weldings there are several rows The stripping grain of circumference uniform distribution pierces.

7. a kind of quick sheller unit of domestic type corn according to claim 4, which is characterized in that the material guide mechanism packet It includes guide flange, guide pad, guide protrusion and guide bearing block, guide flange upper end and is welded with the guide of eight circumference uniform distributions Block, guide pad two sides are welded with several guide protrusions, are welded with guide bearing block in the middle part of guide flange lower end.

8. a kind of quick sheller unit of domestic type corn according to claim 4, which is characterized in that the feeding cylinder includes Charging flange, charging diversion trench and threshing motor mounting plate, the cylinder lower end of feeding cylinder are welded with charging flange, the cylinder of feeding cylinder Internal portion is welded with charging diversion trench, is equipped with threshing motor mounting plate inside charging diversion trench.