CN2176005Y - Manual corn thresher - Google Patents
Manual corn thresher Download PDFInfo
- Publication number
- CN2176005Y CN2176005Y CN 92240460 CN92240460U CN2176005Y CN 2176005 Y CN2176005 Y CN 2176005Y CN 92240460 CN92240460 CN 92240460 CN 92240460 U CN92240460 U CN 92240460U CN 2176005 Y CN2176005 Y CN 2176005Y
- Authority
- CN
- China
- Prior art keywords
- threshing
- corn
- utility
- model
- corn thresher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 33
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 33
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 33
- 235000005822 corn Nutrition 0.000 title claims abstract description 33
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 208000003643 Callosities Diseases 0.000 abstract 2
- 206010020649 Hyperkeratosis Diseases 0.000 abstract 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a manual corn thresher, which is an agricultural manual machine used for corn threshing. The automatic regulation threshing structure of the utility model is composed of a rubber plate (1), a sliding block (3), a prop screw (5), a regulation spring (6), a cyclone claw (8), a flange disk (11), a protective cover (14), a support frame (17), a hand swinging bar (18), etc. The utility model has the advantages of convenient operation and labour saving. When the utility model is used, the manual corn thresher is fixed on a wood chair. Then one hand rocks the flange disk (11) to rotate, the other hand makes corns insert the middle part of the flange disk (11) for forwards propelling to thresh. The utility model is suitable for dry and wet corn threshing of different diameters and sizes. When corns are threshed, corn rods and the wrapping films of corn particles are not damaged.
Description
The utility model relates to the agricultural manual machinery of corn rod threshing.
In order to make corn rod threshing easy to operate, laborsaving, improve the threshing quality and the effect of corn ear, make threshing after, iblet bag stamen film is kept perfectly harmless, thus it is insect-free that iblet is had, but the characteristics of breeding and lengthy warehousing.Must adopt the auto-control threshing structure, and be inaccessiable with common corn threshing structure.
According to data searching, corn threshing structure of the prior art has:
(1) according to disclosed utility model patent on July 15th, 1992: the CN2109703U husker sheller.This machine is vertical threshing structure, forms with hard material entirely.Wherein have only half of elastic mechanism, can not auto-control, when threshing, the corn ear that diameter is not the waited processing of will classifying could through threshing.Complex operation starts effort, and after the threshing, iblet bag stamen film can not be kept perfectly.
(2) according to disclosed utility model patent on July 22nd, 1992: CN2110352U wet corn thresher.This tool is horizontal threshing structure, forms with flexible material.When threshing, rotate corn rod threshing by hand, do not reach mechanization threshing effect.The operation effort, threshing efficiency is not high, and after the threshing, the corn core rod has tensile phenomenon.
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, use cramped construction instead, provide a kind of and can guarantee the corn threshing quality, make easy to operate again, improve the new structure of effect, it is characterized in that: adopt on a flange, form the cyclone type elastic construction, constitute the auto-control sheller unit.
The utility model structure during use, is fixed in this device on the wooden stool, a hand moving flange (11) rotation, and a hand inserts flange (11) intermediate rubber plate (1) with corn ear and locates, and gives free rein to, and promotes threshing gently forward.
Advantage easy to operate, laborsaving, that quality is good, threshing efficiency is high that the utility model compared with prior art has, but 8～12 of per minute threshing corn rods.Can the auto-control threshing for the corn ear of doing, wetting, diameter does not wait.After the threshing, corn core rod and iblet bag stamen film are intact.
Description of drawings of the present utility model is as follows:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial structurtes front views;
Fig. 3 is the utility model partial structurtes end views;
Fig. 4 is the front view of the utility model peculiar part slide block (3);
Fig. 5 is the vertical view of the utility model peculiar part slide block (3);
Among the figure: rubber slab (1), clamping plate (2), slide block (3); screw (4), pillar screw (5), regulation and control spring (6); nut (7) and (10), whirlwind pawl (8), spring washer (9); flange (11), screw (12), garden chapiter screw (13); protective cover (14), packing ring (15) and (16), support (17); the bar (18) of shaking the hand, set bolt (19).
Press the utility model of assembling shown in the accompanying drawing 1 constructional device: protective cover (14) and support (17), with the fastening binding of garden chapiter screw (13).On flange (11) in order with packing ring (16), support (17), packing ring (15) is formed movable fit structure, will shake the hand bar (18) with the fastening binding of flange (11) with screw (12), at last by set bolt (19) and support (17) threaded engagement.Wherein protective cover (14) is a garden Taper Pipe made from sheet iron (or plastics), and respectively there is the cover plate of a through hole at two ends, and lateral means is a little cone discharge duct.
By assembling the utility model partial structurtes device shown in the accompanying drawing 2,3: flange (11) is in one through hole to be arranged, and the garden awl dish of Cylinder step is arranged outward, and it is the main body of assembling threshing structure parts.During making, on the cone of a flange (11), the flat steel bar that two through holes are respectively arranged with four centres, uniform welding together, also can use the fastening binding of screw, form the support whirlwind pawl (8) of cyclone type structure, and make the axis of flange (11) and whirlwind pawl (8) constitute 5 ° of angles.This cyclone type structure has four support whirlwind pawls (8), now earlier that the structure assembling of a support whirlwind pawl (8) is as follows: as rubber slab (1) to be clipped in the middle by clamping plate (2) and slide block (3), with the fastening binding of screw (4), form threshing tooth device.Assembling in order on the pillar screw (5): the slide block (3) on the threshing tooth device, regulation and control spring (6) and nut (7) are formed the elasticity threshing structure, wherein pillar screw (5) and slide block (3), regulation and control springs (6) are for movingly, with nut (7) be threaded engagement.Between slide block (3) on two pillar screws (5) and nut (7), should keep equidistance during assembling.Pillar screw in the elasticity threshing structure (5) is gone up whirlwind pawl (8) and the antirattle spring packing ring of installing (9) with flange (11), with the fastening binding of nut (10) together, promptly finishes the structure assembling of a support whirlwind pawl (8).Wherein rubber slab (1) is the square rubber slab of a block length, and there are two through holes the centre, on one side two ends R is arranged, it is a multi-function device: the width side is a corn threshing tooth device, the length side is a corn core rod guiding pay-off, R is a corn threshing quality protection device.Clamping plate (2) is a sheet metal, and there are two through holes the centre.Slide block (3) is a small-sized angle steel, and two tapped through holes (seeing accompanying drawing 4) are arranged in the middle of the minor face, and there are profile R and through hole (seeing accompanying drawing 5) in two ends, long limit.Regulation and control springs (6) are garden cylindrical springs made from 0.3 millimeter steel wire of φ.
The constructional device of its excess-three support whirlwind pawl (8) is assembled by above-mentioned steps.
Claims (5)
1, a kind of manual corn thresher, by flange (11), protective cover (14), support (17), the bar of shaking the hand (18) is formed.It is characterized in that: designed threshing structure, on a flange (11), with rubber slab (1), slide block (3), pillar screw (5), regulation and control spring (6), whirlwind pawl (8) are formed cyclone type elasticity threshing structure.
2, according to the described manual corn thresher of claim 1, it is characterized in that: flange (11) is in one through hole to be arranged, and the garden awl dish of Cylinder step is arranged outward.
3, according to the described manual corn thresher of claim 1, it is characterized in that: rubber slab (1) is the square rubber slab of a block length, and there are two through holes the centre, on one side two ends R is arranged, it is guiding feeding of corn threshing, stamen rod and quality protection device.
4, according to the described manual corn thresher of claim 1, it is characterized in that: whirlwind pawl (8) is the flat steel bar that there are two through holes a centre.
5, according to the described manual corn thresher of claim 1, it is characterized in that: slide block (3) is a small-sized angle steel that long and short limit is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240460 CN2176005Y (en) | 1992-12-21 | 1992-12-21 | Manual corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240460 CN2176005Y (en) | 1992-12-21 | 1992-12-21 | Manual corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176005Y true CN2176005Y (en) | 1994-09-07 |
Family
ID=33780820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92240460 Expired - Fee Related CN2176005Y (en) | 1992-12-21 | 1992-12-21 | Manual corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176005Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037824A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Hydraulic corncob push groove device |
| CN102037823A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Manual corncob slot pushing device |
| CN102037825A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Manual cornear slot pushing machine |
| CN102037826A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Pneumatic cornear slot pushing machine |
| CN108093882A (en) * | 2017-12-12 | 2018-06-01 | 重庆大学 | Maize sheller |
-
1992
- 1992-12-21 CN CN 92240460 patent/CN2176005Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037824A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Hydraulic corncob push groove device |
| CN102037823A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Manual corncob slot pushing device |
| CN102037825A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Manual cornear slot pushing machine |
| CN102037826A (en) * | 2010-10-13 | 2011-05-04 | 张勇 | Pneumatic cornear slot pushing machine |
| CN108093882A (en) * | 2017-12-12 | 2018-06-01 | 重庆大学 | Maize sheller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |