CN205794105U - Maize harvesting machine bud clothing shredding mechanism - Google Patents
Maize harvesting machine bud clothing shredding mechanism Download PDFInfo
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- CN205794105U CN205794105U CN201620664256.7U CN201620664256U CN205794105U CN 205794105 U CN205794105 U CN 205794105U CN 201620664256 U CN201620664256 U CN 201620664256U CN 205794105 U CN205794105 U CN 205794105U
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- cutter shaft
- pulling wheel
- grass pulling
- axis body
- housing
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Abstract
This utility model relates to corn husk coat shredding mechanism technical field, is a kind of maize harvesting machine bud clothing shredding mechanism, and it includes housing, cutter shaft device, grass pulling wheel device；Housing longitudinal section is the semi-surrounding structure of J-type, it is provided with friction pulley in one upper lateral part of housing, it is provided with belt pulley with in the lower housing portion of friction pulley homonymy, the axle center of friction pulley is non-perpendicular with the axle center of belt pulley, it is provided with round platform at the axle center of pulley side, annular groove it is provided with on round platform, rotate in the outer rim of friction pulley is placed in annular groove and with the bottom land of annular groove and contact, it is provided with grass pulling wheel device in the housing of corresponding friction pulley, grass pulling wheel device includes grass pulling wheel axis body, grass pulling wheel axis body is provided with swath board homoaxial with grass pulling wheel axis body, swath board is provided with and dials grass tooth.This utility model reasonable and compact in structure, easy to use, practical, operation is reliable convenient, has working performance high, and good crushing effect, cutting quality are high, adaptability is good, function admirable, feature easy to maintenance.
Description
Technical field
This utility model relates to corn husk coat shredding mechanism technical field, is a kind of maize harvesting machine bud clothing shredding mechanism.
Background technology
The mode that domestic existing maize harvesting machine bud clothing processes substantially has two kinds:
The first, i.e. Semen Maydis on corn stalk is taken by maize harvesting machine by the ceding of Taiwan, then will be with by elevator
Bud clothing Semen Maydis be transported in peeling machine, through peeling machine peeling make corncob and bud ginning outturn from, corncob is transported to silo, bud
Clothing is fallen on travelling sieve, and bud clothing is finally transported to outer clan in the fields by travelling sieve.This kind of method corn husk coat becomes completeness
Shape is scattered in the fields, and pivot plow easily results in blockage when ploughing by later stage soil, press from both sides ploughshare, the phenomenon such as balk；
Semen Maydis on corn stalk is taken by the second, i.e. maize harvesting machine by the ceding of Taiwan, then will be with by elevator
Bud clothing Semen Maydis be transported in peeling machine, through peeling machine peeling make maize cob and bud ginning outturn from, corncob is transported to silo,
Bud clothing is fallen on travelling sieve and the chopper front below that falls, and is smashed by bud clothing by the effect of chopper.This kind of method Semen Maydis
Although bud clothing processes through chopper, but still has a lot of corn husk coat the most broken, so can be to the arable land in later stage
Machinery makes a big impact.
In sum, domestic existing corn husk coat shredding mechanism also exists following deficiency: working performance is low, crushing effect
Difference, cutting quality is poor, has had a strong impact on the later stage and has ploughed work efficiency and the quality of scarification equipment, has not reached the operation of cultivated scarification equipment
Requirement.
Summary of the invention
This utility model provides a kind of maize harvesting machine bud clothing shredding mechanism, overcomes the deficiency of above-mentioned prior art,
It can effectively solve existing corn husk coat shredding mechanism and there is the problem that working performance is low, crushing effect is poor, cutting quality is poor.
The technical solution of the utility model is realized by following measures: a kind of maize harvesting machine bud clothing chopping dress
Put, including housing, cutter shaft device, grass pulling wheel device；Housing longitudinal section is the semi-surrounding structure of J-type, in a upper lateral part of housing
It is provided with friction pulley, is provided with belt pulley in the lower housing portion of friction pulley homonymy, the axle center of friction pulley and the axle center of belt pulley
Non-perpendicular, it is provided with round platform at the axle center of pulley side, round platform is provided with annular groove, the outer rim of friction pulley is placed in annular groove also
Rotate with the bottom land of annular groove and contact；Being provided with grass pulling wheel device in the housing of corresponding friction pulley, grass pulling wheel device includes grass pulling wheel
Axis body, is evenly equipped with swath board homoaxial with grass pulling wheel axis body on grass pulling wheel axis body, is provided with and dials in the outer rim of swath board
Grass tooth, is respectively fixed with grass pulling wheel homoaxial with grass pulling wheel axis body on the end face center, two ends of grass pulling wheel axis body and is connected
Bar, the opposite side housing of corresponding grass pulling wheel device is installed with rolling bearing, the grass pulling wheel connecting rod of side and friction
The axle center of wheel is fixedly installed togather, and the grass pulling wheel connecting rod of opposite side is fixedly installed togather with the inner ring of upper rolling bearing；
Being provided with cutter shaft device in the housing of corresponding belt pulley, cutter shaft device includes cutter shaft axis body, is provided with in spiral shell on cutter shaft axis body
The cutter shaft blade of rotation shape, is respectively fixed with cutter shaft homoaxial with cutter shaft axis body on the end face center, two ends of cutter shaft axis body
Connecting rod, the opposite side housing of corresponding cutter shaft device is installed with lower rolling bearing, the cutter shaft connecting rod of side and belt
The axle center of wheel is fixedly installed togather, and the cutter shaft connecting rod of opposite side is fixedly installed togather with the inner ring of lower rolling bearing.
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Above-mentioned being provided with spiral blade bearing on cutter shaft axis body, cutter shaft blade is by fixing by the way of dismantling
It is arranged on blade bearing.
It is provided with the cutting blade relative with cutter shaft blade in above-mentioned housing below cutter shaft device.
Above-mentioned preloading spring is installed between belt pulley and friction pulley.
This utility model reasonable and compact in structure, easy to use, practical, operation is reliable convenient, has working performance
Height, good crushing effect, cutting quality are high, adaptability is good, function admirable, feature easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of this utility model most preferred embodiment.
Accompanying drawing 2 is the main TV structure schematic diagram of this utility model most preferred embodiment.
Accompanying drawing 3 is the main TV structure schematic diagram of grass pulling wheel device in this utility model.
Accompanying drawing 4 is the main TV structure schematic diagram of cutter shaft device in this utility model.
It is housing that coding in accompanying drawing is respectively as follows: 1, and 2 is friction pulley, and 3 is belt pulley, and 4 is round platform, and 5 is annular groove, and 6 for dialling
Grass wheel axis body, 7 is swath board, and 8 for dialling grass tooth, and 9 is grass pulling wheel connecting rod, and 10 is upper rolling bearing, and 11 is cutter shaft axis body, and 12 are
Cutter shaft blade, 13 is cutter shaft connecting rod, and 14 is lower rolling bearing, and 15 is harvest corn machine host belt, and 16 is blade bearing, and 17 are
Preloading spring, 18 is harvest corn machine host belt pulley.
Detailed description of the invention
This utility model is not limited by following embodiment, can come with practical situation according to the technical solution of the utility model
Determine specific embodiment.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to description
The Butut mode of accompanying drawing 1 is described, such as: the position relationship of upper and lower, left and right etc. is based on the Butut of Figure of description
Direction determines.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2,3,4, this maize harvesting machine bud clothing shredding mechanism includes that housing 1, cutter shaft device, grass pulling wheel fill
Put；Housing 1 longitudinal section is the semi-surrounding structure of J-type, is provided with friction pulley 2 in a upper lateral part of housing 1, with friction pulley 2 homonymy
Housing 1 bottom in be provided with belt pulley 3, the axle center of friction pulley 2 is non-perpendicular with the axle center of belt pulley 3, the axle of belt pulley 3 side
Being provided with round platform 4 at the heart, round platform 4 is provided with annular groove 5, the outer rim of friction pulley 2 is placed in interior and with annular groove 5 the bottom land of annular groove 5 and turns
Dynamic contact；Being provided with grass pulling wheel device in the housing 1 of corresponding friction pulley 2, grass pulling wheel device includes grass pulling wheel axis body 6, is dialling grass
It is evenly equipped with swath board 7 homoaxial with grass pulling wheel axis body 6 on wheel axis body 6, the outer rim of swath board 7 is provided with and dials grass tooth 8,
Grass pulling wheel connecting rod 9 homoaxial with grass pulling wheel axis body 6 it is respectively fixed with on the end face center, two ends of grass pulling wheel axis body 6,
It is installed with rolling bearing 10, the grass pulling wheel connecting rod 9 of side and friction on the opposite side housing 1 of corresponding grass pulling wheel device
The axle center of wheel 2 is fixedly installed togather, and the grass pulling wheel connecting rod 9 of opposite side is fixedly mounted on one with the inner ring of upper rolling bearing 10
Rise；Being provided with cutter shaft device in the housing 1 of corresponding belt pulley 3, cutter shaft device includes cutter shaft axis body 11, sets on cutter shaft axis body 11
It is equipped with spiral cutter shaft blade 12, the end face center, two ends of cutter shaft axis body 11 is respectively fixed with and cutter shaft axis body
11 homoaxial cutter shaft connecting rods 13, the opposite side housing 1 of corresponding cutter shaft device is installed with lower rolling bearing 14, side
The axle center of cutter shaft connecting rod 13 and belt pulley 3 be fixedly installed togather, cutter shaft connecting rod 13 and the lower rolling bearing of opposite side
The inner ring of 14 is fixedly installed togather.
Grass pulling wheel device and cutter shaft device in the housing 1 of semi-surrounding structure can flexible rotating, cutter shaft blade 12 can be in
Double helix is distributed, and cutter shaft blade 12 movement locus is spiral, and the round platform 4 on friction pulley 2 contacts with belt pulley 3 and frictionally transmits
Power；Transmission between friction pulley 2 and belt pulley 3 can also change friction pulley 2 and belt pulley 3 into gear drive, so transmits
Power can be relatively reliable.
During use, the uncovered portion of this utility model middle shell 1 is positioned at the travelling sieve outlet below maize harvesting machine peeling machine
Place, the power of belt pulley 3 comes from harvest corn machine host, draws a Semen Maydis from harvest corn machine host belt pulley 18
Cropper main frame belt 15 connects on pulley 3, and power is passed to grass pulling wheel by frictional force and fills by belt pulley 3 and friction pulley 2
Put, in working order under, corn husk coat falls between grass pulling wheel device and cutter shaft device, grass pulling wheel device and cutter shaft device phase
Corn husk coat is pulverized by motion, behind the also field of the corn husk coat after pulverizing, primary tillage equipment will not be had undesirable effect.
For existing maize harvesting machine bud clothing chopper, this utility model working performance is high, good crushing effect,
Compared to existing maize harvesting machine bud clothing chopper, bud clothing chopping rate improves 80%, and bud clothing chopping rate substantially gets a promotion.
Above-mentioned maize harvesting machine bud clothing shredding mechanism can be made into an optimization or/and improve according to actual needs:
As shown in accompanying drawing 2,4, being provided with spiral blade bearing 16 on cutter shaft axis body 11, cutter shaft blade 12 passes through energy
The mode of enough dismountings is fixedly mounted on blade bearing 16.Blade bearing 16 can be distributed in Double helix, first sets on cutter shaft axis body 11
Put blade bearing 16, then by cutter shaft blade 12 by being arranged on by the way of dismantling on blade bearing 16, when cutter shaft blade 12 exists
After damaging during use, it is simple to dismantle and change, easy to maintenance.
As required, it is provided with the cutting blade relative with cutter shaft blade 12 in the housing 1 below cutter shaft device.When falling
Enter corn husk coat between grass pulling wheel device and cutter shaft device after the pulverizing with cutter shaft device of the grass pulling wheel device, fall into housing
Bottom 1, when cutter shaft device high speed rotating, coordinate with cutting blade, it is possible to further corn husk coat is carried out fully
Chopping, be effectively improved cutting quality.
As shown in Figure 1, preloading spring 17 is installed between belt pulley 3 and friction pulley 2.Friction pulley 2 and belt pulley 3 it
Between connect with preloading spring 17, in order to make friction pulley 2 obtain bigger frictional power and reduce skidding coefficient.
This utility model is practical, and operation is reliable convenient, it is possible to effectively solve existing maize harvesting machine bud clothing chopper
Having that working performance is low, crushing effect is poor, cutting quality is poor, causes work efficiency and the quality affecting later stage primary tillage equipment, reaches
Less than the problem of the job requirements of primary tillage equipment, it is high that this utility model has working performance, good crushing effect, cutting quality height,
Adaptability is good, function admirable, feature easy to maintenance.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal enforcement
Effect, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (5)
1. a maize harvesting machine bud clothing shredding mechanism, it is characterised in that include housing, cutter shaft device, grass pulling wheel device；Housing
Longitudinal section is the semi-surrounding structure of J-type, is provided with friction pulley in a upper lateral part of housing, and in the lower housing portion of friction pulley homonymy
Being provided with belt pulley, the axle center of friction pulley is non-perpendicular with the axle center of belt pulley, is provided with round platform at the axle center of pulley side, circle
It is provided with annular groove on platform, rotates in the outer rim of friction pulley is placed in annular groove and with the bottom land of annular groove and contact；The housing of corresponding friction pulley
Inside being provided with grass pulling wheel device, grass pulling wheel device includes grass pulling wheel axis body, is evenly equipped with and grass pulling wheel axis body on grass pulling wheel axis body
Homoaxial swath board, is provided with in the outer rim of swath board and dials grass tooth, on the end face center, two ends of grass pulling wheel axis body
It is respectively fixed with grass pulling wheel connecting rod homoaxial with grass pulling wheel axis body, fixing peace on the opposite side housing of corresponding grass pulling wheel device
Equipped with upper rolling bearing, the grass pulling wheel connecting rod of side is fixedly installed togather with the axle center of friction pulley, the grass pulling wheel of opposite side
Connecting rod is fixedly installed togather with the inner ring of upper rolling bearing；It is provided with cutter shaft device, cutter shaft in the housing of corresponding belt pulley
Device includes cutter shaft axis body, is provided with spiral cutter shaft blade, on cutter shaft axis body in the two ends end face of cutter shaft axis body
Cutter shaft connecting rod homoaxial with cutter shaft axis body it is respectively fixed with on heart position, fixing on the opposite side housing of corresponding cutter shaft device
Being provided with lower rolling bearing, the cutter shaft connecting rod of side is fixedly installed togather with the axle center of belt pulley, and the cutter shaft of opposite side is even
Extension bar is fixedly installed togather with the inner ring of lower rolling bearing.
Maize harvesting machine bud clothing shredding mechanism the most according to claim 1, it is characterised in that be provided with on cutter shaft axis body
Spiral blade bearing, cutter shaft blade is by being fixedly mounted on blade bearing by the way of dismantling.
Maize harvesting machine bud clothing shredding mechanism the most according to claim 1 and 2, it is characterised in that below cutter shaft device
The cutting blade relative with cutter shaft blade it is provided with in housing.
Maize harvesting machine bud clothing shredding mechanism the most according to claim 1 and 2, it is characterised in that at belt pulley and friction pulley
Between preloading spring is installed.
Maize harvesting machine bud clothing shredding mechanism the most according to claim 3, it is characterised in that belt pulley and friction pulley it
Between preloading spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664256.7U CN205794105U (en) | 2016-06-29 | 2016-06-29 | Maize harvesting machine bud clothing shredding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664256.7U CN205794105U (en) | 2016-06-29 | 2016-06-29 | Maize harvesting machine bud clothing shredding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794105U true CN205794105U (en) | 2016-12-14 |
Family
ID=57511726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664256.7U Withdrawn - After Issue CN205794105U (en) | 2016-06-29 | 2016-06-29 | Maize harvesting machine bud clothing shredding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205794105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993377A (en) * | 2016-06-29 | 2016-10-12 | 新疆机械研究院股份有限公司 | Corn bract shredding device of corn harvesting machine |
-
2016
- 2016-06-29 CN CN201620664256.7U patent/CN205794105U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993377A (en) * | 2016-06-29 | 2016-10-12 | 新疆机械研究院股份有限公司 | Corn bract shredding device of corn harvesting machine |
| CN105993377B (en) * | 2016-06-29 | 2018-04-03 | 新疆新研牧神科技有限公司 | Maize harvesting machine bud clothing shredding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 830000 Urumqi economic and Technological Development Zone, South Road, No. 661, the preparation of the workshop, building 1, layer 1, 6, Patentee after: Xinjiang New Technology Co., Ltd. Address before: 830013 Beijing, Urumqi new city, North Road, No. 239, No. Patentee before: Xinjiang Machinery Research Institute Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20180403 |