CN103004362B - For the apparatus for peeling off of maize harvesting machine - Google Patents
For the apparatus for peeling off of maize harvesting machine Download PDFInfo
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- CN103004362B CN103004362B CN201210532780.5A CN201210532780A CN103004362B CN 103004362 B CN103004362 B CN 103004362B CN 201210532780 A CN201210532780 A CN 201210532780A CN 103004362 B CN103004362 B CN 103004362B
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- bract
- peeling
- fruit ear
- peeling rollers
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Abstract
The invention discloses a kind of apparatus for peeling off for maize harvesting machine, belong to maize harvesting machine technical field, comprise the skinner box be installed in frame, be rotatablely equipped with several in described skinner box to be driven by power set and the peeling rollers group becoming groove-like to arrange, at least one suppressor driven by described power set is rotatablely equipped with above described peeling rollers group, the described skinner box of described fruit ear porch is rotatablely equipped with uniform device, described uniform device and described suppressor are in transmission connection, described uniform device comprises thumb wheel axle and is fixedly installed in several cross thumb wheels on described thumb wheel axle.Owing to being provided with uniform device in fruit ear porch, fruit ear enters the process of apparatus for peeling off from elevator, described uniform device is by fruit ear uniform distribution in several peeling rollers groups, significantly improve the distribution of fruit ear in peeling rollers group, not only make the walnut hulling rate of bract be improved, and extend the service life of peeling rollers group.
Description
Technical field
The invention belongs to maize harvesting machine technical field, particularly relate to a kind of apparatus for peeling off for maize harvesting machine.
Background technology
At present, the basic configuration of major part corn combine is ear harvesting bench, elevator, apparatus for peeling off, tanker and cane treating apparatus, once can complete harvesting, peeling, collection fringe, carry out cane process simultaneously, then the fruit ear not with bract is transported on field, after airing, carry out threshing.
Maize harvesting machine operationally, fruit ear with bract is delivered to apparatus for peeling off by elevator and carries out peeling, apparatus for peeling off mainly comprises several peeling rollers groups and is arranged on the suppressor above peeling rollers group, fruit ear advances to fruit ear throughput direction by suppressor, rotating in opposite directions and the acting in conjunction of suppressor by peeling rollers group, makes fruit ear spin friction tear and peel bract in peeling rollers group.
Fruit ear enters the process of apparatus for peeling off from elevator, because fruit ear is too concentrated, cause fruit ear skewness in peeling rollers group, fruit ear in some peeling rollers group is many, fruit ear in some peeling rollers group is few, the peeling rollers group overload causing fruit ear many, not only affects the walnut hulling rate of bract, and affects the service life of part peeling rollers group.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of apparatus for peeling off for maize harvesting machine, causes the walnut hulling rate of bract to reduce to solve fruit ear skewness in peeling rollers group and affects the technical problem in part peeling rollers group service life.
For solving the problems of the technologies described above, technical scheme of the present invention is: for the apparatus for peeling off of maize harvesting machine, comprise the skinner box be installed in frame, described skinner box has fruit ear entrance, fruit ear outlet and the outlet of the first bract, be rotatablely equipped with several in described skinner box to be driven by power set and the peeling rollers group becoming groove-like to arrange, each peeling rollers of described peeling rollers group is all along the downward-sloping setting of fruit ear throughput direction, at least one suppressor driven by described power set is rotatablely equipped with above described peeling rollers group, the described skinner box of described fruit ear porch is rotatablely equipped with uniform device, described uniform device and described suppressor are in transmission connection, described uniform device comprises thumb wheel axle and is fixedly installed in several cross thumb wheels on described thumb wheel axle, be provided with travelling sieve below described skinner box, described travelling sieve is corresponding with described first bract exit position, and the downstream of described travelling sieve is provided with seed recovery bin and bract storage silo.
Improve as one, described suppressor comprises the pressure roller rotating and be installed on roller seat, and described roller seat connects described frame by adjustment screw rod, and be provided with Compress Spring between described roller seat and described frame, described Compress Spring is set on described adjustment screw rod.
Improve as one, described peeling rollers group comprises a pair composite roll and a pair rigid roller, described composite roll and the parallel and interval of described rigid roller are arranged, described composite roll and described rigid roller rotate in opposite directions, described composite roll comprises rigid section and rubber segments, described rigid section and described rubber segments are coaxially installed, and described rigid section is near described fruit ear entrance, and the outer surface of described rigid section is provided with spiral convex rib.
Improve as one, between described power set and described peeling rollers group, be provided with overload clutch.
Improve as one, described seed recovery bin comprises warehouse and is arranged at the discharge port on described warehouse, is positioned at described discharge port position and is rotatablely equipped with the seed conveying screw feeder driven by described power set in described warehouse.
As further improvement, be provided with bract field-returning machine below described bract storage silo, the below of described bract storage silo is provided with second bract corresponding with described bract field-returning machine and exports.
As further improvement, be positioned at described second bract exit position in described bract storage silo and be provided with and throw roller, described in throw roller outer surface be fixed with several and throw blade, throw described in each blade all along described in throw roller axis extend.
As further improvement, described in throw blade be four.
After have employed technique scheme, the invention has the beneficial effects as follows: owing to being provided with uniform device in fruit ear porch, fruit ear enters the process of apparatus for peeling off from elevator, described uniform device is by fruit ear uniform distribution in several peeling rollers groups, significantly improve the distribution of fruit ear in peeling rollers group, not only make the walnut hulling rate of bract be improved, and extend the service life of peeling rollers group.
Because described suppressor comprises the pressure roller rotating and be installed on roller seat, described roller seat connects described frame by adjustment screw rod, the Compress Spring be set on described adjustment screw rod is provided with between described roller seat and described frame, thus can according to the maximum gauge of fruit ear, regulate the downforce of suppressor, improve the walnut hulling rate of bract further.
Owing to being provided with composite roll in peeling rollers group, described composite roll comprises rigid section and rubber segments, thus when not affecting bract walnut hulling rate, effectively prevent a phenomenon.
Owing to being provided with overload clutch between described power set and described peeling rollers group, thus can play overload protective function, effectively improve the safety that complete machine uses.
Owing to being provided with seed conveying screw feeder in described seed recovery bin, thus when discharging, seed can be transported to discharge port under the effect of described seed conveying screw feeder, need not manual operation, substantially increases operating efficiency.
Owing to being provided with bract storage silo in described travelling sieve downstream; bract field-returning machine is provided with below described bract storage silo; the below of described bract storage silo is provided with second bract corresponding with described bract field-returning machine and exports; thus bract can be focused in bract field-returning machine; by bract field-returning machine chopping and returning; effectively avoid bract accumulated plugging in apparatus for peeling off, cleaning bract need not be shut down, improve the production efficiency of apparatus for peeling off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of uniform device;
Fig. 3 is the structural representation of composite roll;
Fig. 4 is the structural representation of peeling rollers group;
Fig. 5 is peeling rollers group and suppressor relative position schematic diagram;
Fig. 6 is the structural representation of seed recovery bin;
Fig. 7 is the left view of Fig. 6;
In figure, 1, frame, 2, skinner box, 21, fruit ear entrance, 22, fruit ear exports, 23, first bract outlet, 3, peeling rollers group, 31, composite roll, 32, rigid roller, 33, rigid section, 34, rubber segments, 4, suppressor, 41, roller seat, 42, pressure roller, 43, adjustment screw rod, 44, Compress Spring, 5, uniform device, 51, thumb wheel axle, 52, cross thumb wheel, 6, travelling sieve, 7, seed recovery bin, 71, warehouse, 72, discharge port, 73, seed conveying screw feeder, 8, bract storage silo, 81, second bract outlet, 82, throw roller, 83, throw blade, 9, bract field-returning machine, 10, overload clutch.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7 jointly shown in, for the apparatus for peeling off of maize harvesting machine, comprise the skinner box 2 be installed in frame 1, skinner box 2 has fruit ear entrance 21, fruit ear outlet 22 and the first bract outlet 23, be rotatablely equipped with several in skinner box 2 to be driven by power set and the peeling rollers group 3 becoming groove-like to arrange, peeling rollers group 3 comprises a pair composite roll 31 and a pair rigid roller 32, rigid roller 32 can be cast iron roll, composite roll 31 and the parallel and interval of rigid roller 32 are arranged, composite roll 31 and rigid roller 32 rotate in opposite directions, composite roll 31 comprises rigid section 33 and rubber segments 34, rigid section 33 and rubber segments 34 are coaxially installed, rigid section 33 is near fruit ear entrance 21, the outer surface of rigid section 33 is provided with spiral convex rib, the material of rigid section 33 can be cast iron, when not affecting bract walnut hulling rate, effectively prevent a phenomenon, each peeling rollers of peeling rollers group 3 is all along the downward-sloping setting of fruit ear throughput direction, the plane at peeling rollers group 3 place is preferably be set to 12 ° with the angle of horizontal plane, the suppressor 4 that at least one is driven by power set is rotatablely equipped with above peeling rollers group 3, suppressor 4 comprises the pressure roller 42 rotating and be installed on roller seat 41, roller seat 41 is by adjustment screw rod 43 connection frame 1, Compress Spring 44 is provided with between roller seat 41 and frame 1, Compress Spring 44 is set on adjustment screw rod 43, can according to the maximum gauge of fruit ear, regulate the downforce of suppressor 4, realize by regulating Compress Spring 44, the walnut hulling rate of further raising bract, the skinner box 2 at fruit ear entrance 21 place is rotatablely equipped with uniform device 5, uniform device 5 and suppressor 4 are in transmission connection, several cross thumb wheels 52 that uniform device 5 comprises thumb wheel axle 51 and is fixedly installed on thumb wheel axle 51.
Travelling sieve 6 is provided with below skinner box 2, it is corresponding that travelling sieve 6 and the first bract export 23 positions, the downstream of travelling sieve 6 is provided with seed recovery bin 7 and bract storage silo 8, the discharge port 72 that seed recovery bin 7 comprises warehouse 71 and is arranged on warehouse 71, on the sidewall that discharge port 72 can be arranged on warehouse 71 or bottom, be positioned at discharge port 72 position in warehouse 71 and be rotatablely equipped with the seed conveying screw feeder 73 driven by power set, when discharging, seed is transported to discharge port 72 under the effect of seed conveying screw feeder 73, need not manual operation, substantially increase operating efficiency, bract field-returning machine 9 is provided with below bract storage silo 8, the below of bract storage silo 8 is provided with second bract corresponding with bract field-returning machine 9 and exports 81, bract can be focused in bract field-returning machine 9, by bract field-returning machine 9 chopping and returning, effectively avoid bract accumulated plugging in apparatus for peeling off, cleaning bract need not be shut down, improve the production efficiency of apparatus for peeling off.
Be positioned at the second bract in bract storage silo 8 to export 81 positions and be provided with and throw roller 82, the outer surface throwing roller 82 is fixed with several and throws blade 83, each blade 83 that throws all extends along the axis throwing roller 82, and throwing blade 83 is four, certainly throws blade 83 and also can be welded on and throw on roller 82.
Be provided with overload clutch 10 between power set and peeling rollers group 3, play overload protective function, effectively improve the safety that complete machine uses.Certain overload clutch 10 can use friction clutch, electromagnetic clutch etc., can realize, and those skilled in the art can according to circumstances sets itself, does not repeat them here.
For the ease of understanding, the following operation principle giving the apparatus for peeling off for maize harvesting machine that the embodiment of the present invention provides:
When fruit ear enters apparatus for peeling off by elevator, first distributed between peeling rollers group 3 by fruit ear by uniform device 5, then fruit ear is under the acting in conjunction of peeling rollers group 3 and suppressor 4, and divested by bract, fruit ear enters next stage elevator; Fallen into travelling sieve 6 by the bract peeled and the seed dropped from the first bract outlet 23 of peeling rollers group 3 simultaneously; bract is separated with seed by travelling sieve 6; then bract is delivered to bract storage silo 8; seed enters seed recovery bin 7 simultaneously; bract storage silo 8 throw the effect of blade 83 under, bract 81 enters bract field-returning machine 9 chopping and returning from the second bract outlet.
The apparatus for peeling off for maize harvesting machine that the embodiment of the present invention provides, owing to being provided with uniform device 5 at fruit ear entrance 21 place, fruit ear enters the process of apparatus for peeling off from elevator, uniform device 5 is by fruit ear uniform distribution in several peeling rollers groups 3, significantly improve the distribution of fruit ear in peeling rollers group 3, not only make the walnut hulling rate of fruit ear be improved, and extend the service life of peeling rollers group 3.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. for the apparatus for peeling off of maize harvesting machine, comprise the skinner box be installed in frame, described skinner box has fruit ear entrance, fruit ear outlet and the outlet of the first bract, be rotatablely equipped with several in described skinner box to be driven by power set and the peeling rollers group becoming groove-like to arrange, each peeling rollers of described peeling rollers group is all along the downward-sloping setting of fruit ear throughput direction, at least one suppressor driven by described power set is rotatablely equipped with above described peeling rollers group, it is characterized in that, the described skinner box of described fruit ear porch is rotatablely equipped with uniform device, described uniform device and described suppressor are in transmission connection, described uniform device comprises thumb wheel axle and is fixedly installed in several cross thumb wheels on described thumb wheel axle, be provided with travelling sieve below described skinner box, described travelling sieve is corresponding with described first bract exit position, and the downstream of described travelling sieve is provided with seed recovery bin and bract storage silo, be provided with bract field-returning machine below described bract storage silo, the below of described bract storage silo is provided with second bract corresponding with described bract field-returning machine and exports, be positioned at described second bract exit position in described bract storage silo to be provided with and to throw roller, described in throw roller outer surface be fixed with several and throw blade, throw described in each blade all along described in throw roller axis extend.
2. the apparatus for peeling off for maize harvesting machine according to claim 1, it is characterized in that, described suppressor comprises the pressure roller rotating and be installed on roller seat, described roller seat connects described frame by adjustment screw rod, be provided with Compress Spring between described roller seat and described frame, described Compress Spring is set on described adjustment screw rod.
3. the apparatus for peeling off for maize harvesting machine according to claim 1, it is characterized in that, described peeling rollers group comprises a pair composite roll and a pair rigid roller, described composite roll and the parallel and interval of described rigid roller are arranged, described composite roll and described rigid roller rotate in opposite directions, and described composite roll comprises rigid section and rubber segments, and described rigid section and described rubber segments are coaxially installed, described rigid section is near described fruit ear entrance, and the outer surface of described rigid section is provided with spiral convex rib.
4. the apparatus for peeling off for maize harvesting machine according to claim 1, is characterized in that, is provided with overload clutch between described power set and described peeling rollers group.
5. the apparatus for peeling off for maize harvesting machine according to claim 1; it is characterized in that; described seed recovery bin comprises warehouse and is arranged at the discharge port on described warehouse, is positioned at described discharge port position and is rotatablely equipped with the seed conveying screw feeder driven by described power set in described warehouse.
6. the apparatus for peeling off for maize harvesting machine according to claim 1, is characterized in that, described in throw blade be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532780.5A CN103004362B (en) | 2012-12-11 | 2012-12-11 | For the apparatus for peeling off of maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210532780.5A CN103004362B (en) | 2012-12-11 | 2012-12-11 | For the apparatus for peeling off of maize harvesting machine |
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| Publication Number | Publication Date |
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| CN103004362A CN103004362A (en) | 2013-04-03 |
| CN103004362B true CN103004362B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210532780.5A Active CN103004362B (en) | 2012-12-11 | 2012-12-11 | For the apparatus for peeling off of maize harvesting machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820181B (en) * | 2017-03-17 | 2023-09-22 | 浙江机电职业技术学院 | Bamboo shoot peeling machine |
| CN110720309A (en) * | 2019-10-31 | 2020-01-24 | 杭州和源园艺有限公司 | Corn husker |
| CN111837625A (en) * | 2020-06-30 | 2020-10-30 | 邓丕兴 | Intelligent agricultural machine corn harvesting and corn stigma separating harvester |
| CN112847713B (en) * | 2021-01-22 | 2022-11-15 | 李辉 | Furniture production is with timber processing equipment of shelling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202931802U (en) * | 2012-12-11 | 2013-05-15 | 山东金亿机械制造有限公司 | Peeling device used on maize harvesting machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1366103A1 (en) * | 1985-11-25 | 1988-01-15 | Uk Nii Selskokhoz Mash | Arrangement for peeling maiz cobs |
| CN2902453Y (en) * | 2006-05-09 | 2007-05-23 | 新疆机械研究院（有限责任公司） | Corn peeler biair duct fan |
| CN201115347Y (en) * | 2007-07-11 | 2008-09-17 | 中国农业机械化科学研究院 | Corn harvester impurity-removing and peeling device |
| CN201299005Y (en) * | 2008-11-18 | 2009-09-02 | 山东巨明机械有限公司 | Novel self-propelled corn combined harvester with low damage and high peeling efficiency |
| CN101874439B (en) * | 2009-11-12 | 2012-03-21 | 福田雷沃国际重工股份有限公司 | Corn peeling device |
| CN201700163U (en) * | 2010-05-09 | 2011-01-12 | 山东金亿机械制造有限公司 | Pre-corn-husking impurity removing device of corn harvester |
| CN202121954U (en) * | 2011-06-01 | 2012-01-25 | 福田雷沃国际重工股份有限公司 | Corn husking roller combined device |
| CN102274771B (en) * | 2011-08-21 | 2013-02-27 | 甘肃农业大学 | Device for efficiently peeling corn ears at low smashing rate |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202931802U (en) * | 2012-12-11 | 2013-05-15 | 山东金亿机械制造有限公司 | Peeling device used on maize harvesting machine |
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Address after: 261501, Shandong, Gaomi City, Weifang Town, three North Main Road on the eastern side of the North Applicant after: Shandong Keleshou Jinyi Agriculture Machinery Co., Ltd. Address before: 261501 Shandong city of Weifang province Gaomi City Bai town really three Avenue North first Shandong Jinyi Machinery Co Ltd Applicant before: Shandong Jinyee Machinery Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANDONG JINYI MACHINERY CO., LTD. TO: SHANDONG KELESHOU JINYI AGRICULTURE MACHINERY CO., LTD. |
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