CN203057862U - Structure-improved header of self-propelled straw picking-up and tying machine - Google Patents
Structure-improved header of self-propelled straw picking-up and tying machine Download PDFInfo
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- CN203057862U CN203057862U CN 201320061578 CN201320061578U CN203057862U CN 203057862 U CN203057862 U CN 203057862U CN 201320061578 CN201320061578 CN 201320061578 CN 201320061578 U CN201320061578 U CN 201320061578U CN 203057862 U CN203057862 U CN 203057862U
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- ceding
- guard
- taiwan
- self
- standing grain
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Abstract
The utility model relates to a structure-improved header of a self-propelled straw picking-up and tying machine. A liftable reel is spliced with the upper side of the front end of a header body, wherein shifting teeth are mounted on the reel; a cutting knife assembly consisting of moving knife groups and fixed blades, and knife-edge protectors are mounted at the front end of the header body and positioned on the lower side of the reel by a cutting knife mounting rack; and the knife-edge protectors are positioned on the front sides of the moving knife groups. The structure-improved header is characterized in that the structure-improved header further comprises a plurality of grain support tips mounted at the front end of the header body and being in the same direction as the knife-edge protectors, wherein the front ends of the grain support tips are positioned at the fronts of the front ends of the knife-edge protectors and stretch out of the front ends of the knife-edge protectors; flow guide faces are formed at the upper edges of the grain support tips; and the back edges of the flow guide faces are positioned on the rear side of the cutting knife assembly and positioned below the reel. The reel is mounted additionally, so that straws close to the ground can be picked up better, cutting knives can be protected better, and the structure-improved header is simple in structure, and convenient to mount, and can be directly mounted on the self-propelled straw picking-up and tying machine.
Description
Technical field
The utility model relates to a kind of self-propelled straw field pickup binder ceding of Taiwan that improves structure, relates to technical field of agricultural harvesting.
Background technology
The ceding of Taiwan of self-propelled straw field pickup binder is the device that self-propelled straw field pickup binder is gathered, cuts, collected crops straw in to crops fruit harvest operation, crops straw is transported to compression bundling shaping mechanism and carries out the bundling operation after cutting, collection, thereby promptly finishes the harvesting of agricultural crop straw and pick up operation.Crops straw is gathered and cut smoothly is a key factor of the self-propelled straw field pickup binder operating efficiency of influence.In the prior art, the ceding of Taiwan of self-propelled straw field pickup binder, comprising that the hinge joint of ceding of Taiwan body, ceding of Taiwan body front end upside has on liftable straw shift wheel, the described straw shift wheel is equipped with moving tooth, ceding of Taiwan body front end also is positioned at the straw shift wheel downside and by the cutter installing rack cutter assembly, the guard of being made up of movable cutter set and ledger-plate is installed, and described guard is positioned at the front side of movable cutter set.
In the prior art, for upright crops straw, existing self-propelled straw field pickup binder has solved well gathers this problem of stalk.But the stalk for shedding after the grain header harvesting in the field then because the restriction of existing ceding of Taiwan structure can not be gathered crops straw well, causes the binder operating efficiency low.In this case during operation, the tractor driver is in order to finish the harvesting operation, the method that adopts all is that the ceding of Taiwan is reduced extreme lower position, simultaneously straw shift wheel is also reduced minimum so that the moving tooth of straw shift wheel will shed in the stalk on ground pick up the back with cutter crops straw is cut off.Though certain effect is arranged like this, can not be picked up to cause by straw shift wheel because of the crops straw ground proximity that significant proportion is arranged and pick up inefficiency.Simultaneously, because ceding of Taiwan position is low, the cutter close proximity to ground has many earth and is scooped up by guard and enter cutter cutting edge position, causes and cuts cutting edge because the friction rust breaks down, and has reduced the service life of cutter.Existing self-propelled straw field pickup binder ceding of Taiwan structure need be improved.
Summary of the invention
The utility model aims to provide a kind of self-propelled straw field pickup binder ceding of Taiwan that can well protect the improvement structure of the stalk that cutter can well pick up ground proximity again.
Technical solution of the present utility model is as follows:
Improve the self-propelled straw field pickup binder ceding of Taiwan of structure, the hinge joint of ceding of Taiwan body front end upside has liftable straw shift wheel, on the described straw shift wheel moving tooth is housed, ceding of Taiwan body front end also is positioned at the straw shift wheel downside cutter assembly of being made up of movable cutter set and ledger-plate is installed by the cutter installing rack, guard, described guard is positioned at the front side of movable cutter set, it is characterized in that: it also comprise be installed on ceding of Taiwan body front end and with the equidirectional a plurality of standing grain points of holding up of guard, the described front end of standing grain point of holding up is positioned at the place ahead of guard front end and stretches out the guard front end, respectively hold up the upper edge of standing grain point to form guide face, the back edge of this guide face is positioned at the rear side of cutter assembly and is positioned at the below of straw shift wheel.
Further technical scheme is:
The described standing grain point of holding up is welded by fixed base plate, guide post and three members of coulter plate, the fixed base plate that is positioned at rear side is the metal plate-like part of a bending, it is positioned at the outside of guard just, coulter plate is approximately triangular in shape, be fixed in the fixed base plate front side, be used for injecting the stalk below of lodging, guide post is positioned at place, coulter plate upper edge.
Further technical scheme is:
The described standing grain point of respectively holding up evenly is installed on ceding of Taiwan body front end, respectively holds up the spacing between the standing grain point to be enough to guarantee that stalk does not drop midway when moving along guide face.
Above-mentioned spacing is advisable with the spacing between 1-3 guard.
When self-propelled straw field pickup binder is advanced work, stretch below the stalk of holding up standing grain point guide post reeve lodging in ceding of Taiwan the place ahead, because grain header advances, the stalk that is positioned at the guide post top moves to the back upper place along guide face, and is provoked certain height.Being chosen the stalk of certain altitude can be dialled to cutter at an easy rate by straw shift wheel, makes the big raising of harvesting operating efficiency.The earth plough may be opened when holding up standing grain point incision ground and be positioned at the coulter plate of holding up standing grain point below; because the head of coulter plate and guide post is far away in cutter guard anterior position; even earth is arranged is provoked; also can landing and can not enter into cutter cutting edge position, thus the cutter cutting edge protected well.
The utility model can be gathered the stalk of laid crop easily and pick up the feeding cutting owing to adopt technique scheme, improves the operating efficiency of self-propelled straw field pickup binder.Prevented as far as possible that simultaneously the earth that is scooped up from entering cutter cutting edge position, protected the cutter cutting edge.Realized goal of the invention easily.It is simple in structure, and is easy for installation, and can directly be installed on the self-propelled straw field pickup binder.
Description of drawings
Below with reference to drawings and Examples the utility model is described in further details.
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Accompanying drawing 3 is for holding up the structural representation of standing grain point in accompanying drawing 1 illustrated embodiment.
Accompanying drawing 4 is for being equipped with the schematic diagram of the ceding of Taiwan of holding up the standing grain point.
Each sequence number is respectively in the accompanying drawing: 1, hold up the standing grain point; 1-1, fixed base plate; 1-2, guide post; 1-3, coulter plate; 2, set bolt; 3, cutter assembly; 3-1, movable cutter set; The 3-2 guard; 4, straw shift wheel; 4-1, straw shift wheel moving tooth 5, ceding of Taiwan body.
Embodiment
Referring to accompanying drawing 1,2,3,4, the self-propelled straw field pickup binder ceding of Taiwan of the improvement structure shown in the utility model embodiment, the hinge joint of ceding of Taiwan body front end upside has liftable straw shift wheel 4, moving tooth 4-1 is housed on the described straw shift wheel, ceding of Taiwan body front end also is positioned at the straw shift wheel downside cutter assembly of being made up of movable cutter set 3-1 and ledger-plate 3 is installed by the cutter installing rack, guard 3-2, described guard is positioned at the front side of movable cutter set, it also comprise evenly be installed on ceding of Taiwan body front end and with the equidirectional a plurality of standing grain points 1 of holding up of guard, hold up the installing hole of fixed base plate 1-1 of standing grain point 1 coaxial with the installing hole of guard 3-2, be installed in together on the cutter installing rack with set bolt 2.Respectively holding up the spacing between the standing grain point in the present embodiment is two spacings between guard, the described front end of standing grain point of holding up is positioned at the place ahead of guard 3-2 front end and far stretches out guard 3-2 front end, it is welded by fixed base plate 1-1, guide post 1-2 and three members of coulter plate 1-3, the fixed base plate that is positioned at rear side is the metal plate-like part of a bending, it is positioned at the outside of guard just, coulter plate approximately is the less triangle of drift angle, be fixed in the fixed base plate front side, be used for injecting the stalk below of lodging, guide post 1-2 is positioned at place, coulter plate 1-3 upper edge.Respectively hold up the upper edge of standing grain point to form guide face, the back edge of this guide face is positioned at the rear side of cutter assembly and is positioned at the below of straw shift wheel.
When self-propelled straw field pickup binder is advanced work, stretch below the stalk of holding up standing grain point guide post reeve lodging in ceding of Taiwan the place ahead, because grain header advances, the stalk that is positioned at the guide post top moves to the back upper place along guide face, and is provoked certain height.Being chosen the stalk of certain altitude can be dialled to cutter at an easy rate by straw shift wheel, makes the big raising of harvesting operating efficiency.The earth plough can be held when holding up standing grain point incision ground and be positioned at the coulter plate of holding up standing grain point below; moreover; because the head of coulter plate and guide post is far away in cutter guard anterior position; be exactly that earth is provoked; also can landing and can not enter into cutter cutting edge position, thus the cutter cutting edge protected well.
Certainly, hold up standing grain point 1 also can on every cutter guard 3-2, all install one, or separate one of several cutter guard 3-2 installation.Owing to hold up the installing hole of standing grain point 1 fixed base plate 1-1 coaxial with the installing hole of guard 3-2, thereby, the self-propelled straw field pickup binder ceding of Taiwan is installed with holding up standing grain point 1 except the set bolt 2 that uses need reconfigure by installation requirement, do not need the structure of self-propelled straw field pickup binder is done any change, easy to assembly.
Above-mentioned drawings and Examples only are used for explanation the utility model, and protection domain of the present utility model is not constituted any limitation.
The utility model that above-mentioned structure like this constitutes all has many saving graces for technical staff of the same trade now, and the progressive that possesses skills really.
But, in technical field of the present utility model, as long as possess the most basic knowledge, can improve other exercisable embodiment of the present utility model.In the utility model substantive technical scheme has been proposed the patent protection request, its protection domain should comprise all variation patterns with above-mentioned technical characterstic.
Claims (4)
1. improve the self-propelled straw field pickup binder ceding of Taiwan of structure, the hinge joint of ceding of Taiwan body front end upside has liftable straw shift wheel, on the described straw shift wheel moving tooth is housed, ceding of Taiwan body front end also is positioned at the straw shift wheel downside cutter assembly of being made up of movable cutter set and ledger-plate is installed by the cutter installing rack, guard, described guard is positioned at the front side of movable cutter set, it is characterized in that: it also comprise be installed on ceding of Taiwan body front end and with the equidirectional a plurality of standing grain points of holding up of guard, the described front end of standing grain point of holding up is positioned at the place ahead of guard front end and stretches out the guard front end, respectively hold up the upper edge of standing grain point to form guide face, the back edge of this guide face is positioned at the rear side of cutter assembly and is positioned at the below of straw shift wheel.
2. the self-propelled straw field pickup binder ceding of Taiwan of improvement structure according to claim 1, it is characterized in that: the described standing grain point of holding up is welded by fixed base plate, guide post and three members of coulter plate, the fixed base plate that is positioned at rear side is the metal plate-like part of a bending, it is positioned at the outside of guard just, coulter plate is approximately triangular in shape, be fixed in the fixed base plate front side, be used for injecting the stalk below of lodging, guide post is positioned at place, coulter plate upper edge.
3. the self-propelled straw field pickup binder ceding of Taiwan of improvement structure according to claim 1 is characterized in that: the described standing grain point of respectively holding up evenly is installed on ceding of Taiwan body front end, respectively holds up the spacing between the standing grain point to be enough to guarantee that stalk does not drop midway when moving along guide face.
4. the self-propelled straw field pickup binder ceding of Taiwan of improvement structure according to claim 3 is characterized in that: each is adjacent holds up the spacing between the standing grain point to be advisable with the spacing between 1-3 guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061578 CN203057862U (en) | 2013-02-04 | 2013-02-04 | Structure-improved header of self-propelled straw picking-up and tying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061578 CN203057862U (en) | 2013-02-04 | 2013-02-04 | Structure-improved header of self-propelled straw picking-up and tying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057862U true CN203057862U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061578 Expired - Fee Related CN203057862U (en) | 2013-02-04 | 2013-02-04 | Structure-improved header of self-propelled straw picking-up and tying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203057862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638104A (en) * | 2015-12-31 | 2016-06-08 | 临沂银鑫工程机械有限公司 | Bionic comb tooth special for furrow field stalk picking |
-
2013
- 2013-02-04 CN CN 201320061578 patent/CN203057862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638104A (en) * | 2015-12-31 | 2016-06-08 | 临沂银鑫工程机械有限公司 | Bionic comb tooth special for furrow field stalk picking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170204 |