CN105638104B - Pick up the special bionical broach of standing grain in furrow field - Google Patents
Pick up the special bionical broach of standing grain in furrow field Download PDFInfo
- Publication number
- CN105638104B CN105638104B CN201511029983.2A CN201511029983A CN105638104B CN 105638104 B CN105638104 B CN 105638104B CN 201511029983 A CN201511029983 A CN 201511029983A CN 105638104 B CN105638104 B CN 105638104B
- Authority
- CN
- China
- Prior art keywords
- spring
- fixing
- broach
- fixing end
- tooth
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D65/00—Grain-crop lifters
- A01D65/02—Lifting fingers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The special bionical broach of standing grain is picked up in furrow field includes the first spring, second spring, tooth head and fixing end, and fixing end is connected to the first spring end, and fixing end is used to be fixedly connected with the ceding of Taiwan front end of harvester；First spring and fixing end are horizontally disposed, and the first spring is used to be nested with the fixing tooth in the reciprocal knife assembly of the ceding of Taiwan；The front end of first spring is connected to the end of second spring by the elastic component extended downwardly, and tooth head is connected to the front end of second spring.The present invention is simple in construction, and highly reliable, adaptive ability is good.
Description
Technical field
The present invention relates to a kind of furrow field to pick up the special bionical broach of standing grain.
Background technology
When crop or the stalk in ground are gathered in using united reaper, the stalk much to lodge, the stem of lodging are had in ground
Stalk is difficult to be packed up by the ceding of Taiwan of harvester, and especially in having the field of furrow, the stalk of lodging is rolled by harvester substantially
Under wheel.
Application publication number is that the A of CN 104335770 Chinese invention discloses a kind of freedom for being used to gather in falling corn
Swing seedling planter, by swing seedling planter front end ploughshare boots can directly contact face, and under the action of the spring can condition everywhere
Change and freely swing, so the corn of lodging can be accepted, both improve harvesting efficiency, reduce the waste of grain again, grasp
Make simplicity, can be used with matched with combine.But there is problems with this seedling planter：
1st, because the situation in milpa is more complicated, ground highland is uneven, and has many stones, only with a connection
Plate is connected with the ceding of Taiwan, and seedling planter is in operation on complicated ground, after the collision and vibrations by fierceness, the tie point with the ceding of Taiwan
It is easily damaged.
2nd, its is complicated, is welded together by multiple parts, more fragile in the junction of spring, easily disconnected
Open.
3rd, whole seedling planter is level, it is impossible to is worked good with the furrow in furrow field, the grass tree of furrow bottom can not be picked up
Rise.
4th, carry out adaptation to the ground only with a spring, spring often have swing by a relatively large margin cause spring service life compared with
It is short.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art to exist, it is an object of the invention to provide a kind of simple in construction, reliably
Property is strong, and the special bionical broach of standing grain is picked up in the good furrow field of adaptive ability.
In order to solve the above problems, the present invention uses following technical scheme：The special bionical broach of standing grain is picked up in a kind of furrow field,
It is characterized in that：It includes the first spring, second spring, tooth head and fixing end,
The fixing end is connected to the first spring end, and fixing end is used to be fixedly connected with the ceding of Taiwan front end of harvester；The
One spring and fixing end are horizontally disposed, and the first spring is used to be nested with the fixing tooth in the reciprocal knife assembly of the ceding of Taiwan；
The front end of first spring is connected to the end of second spring by the elastic component extended downwardly, and the tooth head connects
It is connected on the front end of second spring.
Further, the tooth head include the bottom bar that is connected with the front end of second spring and from the bottom bar front end gradually to
The bow of upper rear extension.
Further, the second spring and tooth head tilt down, and tilt angle alpha is：0 ° of ＜ α≤15 °.
Further, the diameter of the second spring is more than the diameter of the first spring.
Preferably, first spring, second spring, tooth head and fixing end are formed by an elastic steel strip bending, institute
It is the annulus formed by the elastic steel strip bending to state fixing end.
The beneficial effects of the invention are as follows：
1st, after it is fixedly connected using fixing end with the ceding of Taiwan, and the first spring is nested with to the fixation in the reciprocal knife assembly of the ceding of Taiwan
On tooth, two points are connected with the ceding of Taiwan, ensure that the reliability of connection；By fierceness collision and vibrations after, the first spring and
Second spring forms two level filter shake, can offset most vibrations after the first spring, and fixing end and the tie point of the ceding of Taiwan
Only seldom vibrations, therefore be difficult damage.
2nd, the first spring and second spring coordinate, and two level bending adaptation to the ground, improve the adaptability of broach, can realize
Significantly bend and angle of bend is assigned to the first spring and second spring, reduce the amplitude of fluctuation of single spring.
3rd, the first spring makes second spring test, second spring and tooth head are again downward by elastic component connection second spring
Tilt, make being brought into close contact for tooth head and furrow, ensure that picking up standing grain does not slip.
4th, it is formed using an elastic steel strip bending, simple in construction, durable；It is and easy to connect rapid with the ceding of Taiwan.
Brief description of the drawings
The present invention is described further with reference to the accompanying drawings and examples：
Fig. 1 is the side view of the present invention；
Fig. 2 is the A direction views of fixing end in Fig. 1；
Fig. 3 is the scheme of installation of the present invention；
Fig. 4 is the enlarged drawing of local A in Fig. 3.
In figure, 1 first spring, 2 second springs, 3 tooth heads, 31 bottom bars, 32 bows, 4 fixing ends, 5 fixing tooths, 6 elasticity
Part, 7 bolts.
Embodiment
The structure and principle of the present invention are elaborated below in conjunction with the accompanying drawings：
As shown in Figures 1 to 4, specific embodiment of the invention includes the first spring 1, second spring 2, tooth first 3 and fixed
End 4.The fixing end 4 is connected to the end of the first spring 1, and fixing end 4 is used to be fixedly connected with the ceding of Taiwan front end of harvester.First
Spring 1 and fixing end 4 are horizontally disposed, and the first spring 1 is used to be nested with the fixing tooth 5 in the reciprocal knife assembly of the ceding of Taiwan.
As the preferred embodiment of the present invention, first spring 1, second spring 2, tooth first 3 and fixing end 4 are by one
Elastic steel strip bending forms.As shown in Fig. 2 the fixing end 4 is the annulus formed by the elastic steel strip bending.Described first
The front end of spring 1 is connected to the end of second spring 2 by the elastic component 6 extended downwardly, and the tooth first 3 is connected to second spring
2 front end.The tooth first 3 includes the bottom bar 31 that is connected with the front end of second spring 2 and gradually upward from the front end of bottom bar 31
The bow 32 of rear extension.
In order to which first 3 test of tooth to furrow bottom, the second spring 2 and tooth first 3 are tilted down, angle of inclination
α is：0 ° of ＜ α≤15 °.Preferably, using α=5 °, α=10 °, α=15 °.
Because the first spring 1 is nested with the fixing tooth 5 of the reciprocal knife assembly of the ceding of Taiwan, therefore, the diameter of the first spring 1
It is smaller, significantly swung in order to realize, the diameter of the second spring 2 is more than the diameter of the first spring 1.Ordinary circumstance
Under, the diameter about 1.5-2.5cm of the first spring 1, the diameter about 2.5-4cm of second spring.
The step of elastic steel strip bending of the present invention is：First the initiating terminal of elastic steel strip is made in one annulus of horizontal plane bending
For fixing end 4, the then horizontal forward extension of elastic steel strip, the first spring 1 is then coiled on perpendicular, then elastic steel strip
Extend obliquely from the end of the first spring 1, the extension that this section extends obliquely is elastic component 6, and then elastic steel strip is perpendicular
Face directly and be coiled into second spring 2, tooth head is extended forward as from the diameter parallel of the end of second spring 2 and second spring 2
Bottom bar 31, extension is gradually then bent upwards from the front end of bottom bar 31, forms bow 32.Extension is bent upwards from the front end of bottom bar 31
When, 1cm-3cm can be first extended in parallel with bottom bar 31, formation one is top, then proceedes to upward curved extension, forms arc
Bar 32.
During installation, as shown in Figure 3 and Figure 4, the first spring 1 is nested with the fixing tooth in the reciprocal knife assembly in harvester header front end
On 5, fixing end 4 is located at the lower section of bolt 7 for being used to fix fixing tooth 5, and the annulus of fixing end 4 uses spiral shell after being nested with below bolt 8
Mother's fastening.
In use, the ceding of Taiwan front end of harvester tilts down, the front end of the tooth first 3 of broach contacts with furrow bottom, is receiving
In cutting mill forward movement, bow 32 of the grass tree along tooth first 3 positioned at furrow moves upwards, into header propeller
Enter conveyer belt afterwards.
Claims (3)
1. the special bionical broach of standing grain is picked up in a kind of furrow field, it is characterised in that：It include the first spring, second spring, tooth head and
Fixing end；
The fixing end is connected to the first spring end, and fixing end is used to be fixedly connected with the ceding of Taiwan front end of harvester；First bullet
Spring and fixing end are horizontally disposed, and the first spring is used to be nested with the fixing tooth in the reciprocal knife assembly of the ceding of Taiwan；
The front end of first spring is connected to the end of second spring by the elastic component extended downwardly, and the tooth head is connected to
The front end of second spring；
The tooth head includes the bottom bar that be connected with the front end of second spring and gradually upward rear extends from the bottom bar front end
Bow；
First spring, second spring, tooth head and fixing end are formed by an elastic steel strip bending, the fixing end be by
The annulus that the elastic steel strip bending forms.
2. the special bionical broach of standing grain is picked up in furrow field according to claim 1, it is characterised in that：The second spring and tooth
Head tilts down, and tilt angle alpha is：0 ° of ＜ α≤15 °.
3. the special bionical broach of standing grain is picked up in furrow field according to claim 1 or 2, it is characterised in that：The second spring
Diameter be more than the first spring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029983.2A CN105638104B (en) | 2015-12-31 | 2015-12-31 | Pick up the special bionical broach of standing grain in furrow field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029983.2A CN105638104B (en) | 2015-12-31 | 2015-12-31 | Pick up the special bionical broach of standing grain in furrow field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105638104A CN105638104A (en) | 2016-06-08 |
| CN105638104B true CN105638104B (en) | 2017-11-17 |
Family
ID=56491189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029983.2A Active CN105638104B (en) | 2015-12-31 | 2015-12-31 | Pick up the special bionical broach of standing grain in furrow field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105638104B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455186A (en) * | 2021-08-19 | 2021-10-01 | 湖南农业大学 | Mechanical harvesting header for lodging rice and control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB127468A (en) * | 1918-08-17 | 1919-06-05 | George Walter King | Improved Construction of Appliance Connectible to Reaping and other Harvesting Machines for Lifting Fallen Crops. |
| DE1188853B (en) * | 1961-05-03 | 1965-03-11 | Reinhold Claas | AErope lifter for in particular cutting units assigned to combine harvesters |
| SU704517A1 (en) * | 1975-06-03 | 1979-12-25 | Головное Специализированное Конструкторское Бюро По Машинам Для Уборки Зерновых Культур И Самоходным Шасси | Device for securing a grain lifter |
| CN201550441U (en) * | 2009-11-25 | 2010-08-18 | 贺万才 | Multifunctional combined type grain lifter of small-sized harvesting dryer |
| CN203057862U (en) * | 2013-02-04 | 2013-07-17 | 丁馨明 | Structure-improved header of self-propelled straw picking-up and tying machine |
| CN104335770A (en) * | 2013-08-09 | 2015-02-11 | 鹤岗市金盛粮油有限公司 | Freely-swinging standing grain collecting device for harvesting lodging corn |
| CN205454669U (en) * | 2015-12-31 | 2016-08-17 | 临沂银鑫工程机械有限公司 | Special bionical broach of standing grain is picked up in furrow field |
-
2015
- 2015-12-31 CN CN201511029983.2A patent/CN105638104B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105638104A (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2099471A (en) | Harvester attachment | |
| US4901511A (en) | Harvester reel rake bar | |
| CN105638104B (en) | Pick up the special bionical broach of standing grain in furrow field | |
| US8572942B2 (en) | Curved profile seed pans | |
| CN205454669U (en) | Special bionical broach of standing grain is picked up in furrow field | |
| US11516968B2 (en) | Agricultural tools for assisting in the harvesting of crops | |
| US9532506B2 (en) | High rise crop lifter | |
| US9936639B2 (en) | Contoured auger pan | |
| US8739505B2 (en) | Methods of harvesting downed corn | |
| US8621835B2 (en) | Trash finger | |
| US9788487B2 (en) | Row unit of a corn header having a deck plate with a structured surface | |
| CN206879495U (en) | A kind of united reaper grain lifter, harvester cutting bench and cropper | |
| JP2019180319A (en) | Combine harvester | |
| CN203353181U (en) | Cutting table device for corn kernel harvester | |
| EP3706545B1 (en) | Preventing damage from dislodged crop saving accessories | |
| US2287304A (en) | Pickup device | |
| CN205830418U (en) | Guard | |
| US20230117424A1 (en) | Agricultural tools for assisting in the harvesting of crops | |
| KR20160067396A (en) | Reel of Combine | |
| CN216930904U (en) | Shockproof corn kernel header front shield, corn kernel header and corn kernel harvester that split | |
| US2298414A (en) | Lifting attachment for mowing machines | |
| WO2024076714A1 (en) | Harvester row unit impact absorbing and kernel retaining stalk gap rails | |
| US20190053431A1 (en) | Crop lifter assembly | |
| RU58286U1 (en) | AGRICULTURAL STEM DOUBLE FINGER | |
| JP2010183923A (en) | Method for harvesting by combine harvester and combine harvester used in the method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |