CN102405730A - Method for installing telescopic shifting finger sleeve of harvester cutting table drum and telescopic shifting finger device - Google Patents
Method for installing telescopic shifting finger sleeve of harvester cutting table drum and telescopic shifting finger device Download PDFInfo
- Publication number
- CN102405730A CN102405730A CN2011102328657A CN201110232865A CN102405730A CN 102405730 A CN102405730 A CN 102405730A CN 2011102328657 A CN2011102328657 A CN 2011102328657A CN 201110232865 A CN201110232865 A CN 201110232865A CN 102405730 A CN102405730 A CN 102405730A
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- Prior art keywords
- flexible
- dialling
- fingerstall
- mouth
- harvester header
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- 238000000034 method Methods 0.000 title claims abstract description 8
- IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011044 inertial separation Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Threshing Machine Elements (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a method for installing a telescopic shifting finger sleeve of a harvester cutting table drum and a telescopic shifting finger device. The telescopic shifting finger sleeve is sleeved on a telescopic shifting finger and installed on the harvester cutting table drum at the same time, and the telescopic shifting finger sleeve is installed on the wall of the harvester cutting table drum from the inner surface of the harvester cutting table drum. The telescopic shifting finger device comprises the harvester cutting table drum, the telescopic shifting finger, the telescopic shifting finger sleeve and a telescopic shifting finger driving mechanism; the telescopic shifting finger and the telescopic shifting finger driving mechanism are installed in the harvester cutting table drum, and the telescopic shifting finger stretches and retracts under the drive of the telescopic shifting finger driving mechanism during rotating together with the harvester cutting table drum; and the telescopic shifting finger sleeve is a lantern ring with a fixed lug, the upper part of the lantern ring is provided with a seam allowance, the outside diameter of the seam allowance is matched with the size of a hole, which is used for installing the telescopic shifting finger sleeve, of the harvester cutting table drum, the telescopic shifting finger sleeve is installed in the hole from the inner surface, and the outer end face of the seam allowance of the installed telescopic shifting finger sleeve is 0.5 to 1 millimeter higher than that of the cutting table drum.
Description
Technical field
The present invention relates to a kind of parts mounting means and device of agriculture all feeding-in combine, be specifically related to a kind of flexible mounting means and device of dialling fingerstall of ceding of Taiwan cylinder of agriculture all feeding-in combine.Belong to agricultural mechanical field.
Background technology
The ceding of Taiwan drum apparatus of all feeding-in combine of each grain header producer making mostly through the rotation of ceding of Taiwan cylinder, adopts the flexible finger device of dialling more now, also has the part employing to stretch and dials the mode of plate, will cut down grain ear and be brought into transmitting device.Wherein, the described flexible finger device of dialling is at ceding of Taiwan drum apparatus flexible dialling to be installed to refer to, refers to that through flexible dialling will cut down grain ear is brought into transmitting device; Flexible dialling for existing ceding of Taiwan drum apparatus refers to be mounted in ceding of Taiwan cylinder outside; And the flexible fingerstall of dialling installs from ceding of Taiwan drum apparatus outside; The grain ear that therefore will forward the conveying plant inlet easily to produces once more, repeats acting, causes feed quantity influenced and increased the weight of the load of machine; Typical structure is seen shown in the accompanying drawing 1; The wherein flexible fingerstall 1 of dialling is enclosed within flexible dialling and refers on 2, and the flexible fingerstall 1 of dialling is installed on the barrel of ceding of Taiwan cylinder, and installs inside from the outside.
Chinese patent ZL200820163626.4; Name is called flexible finger mounting means and the structure dialled that " group standing grain device of the horizontal ceding of Taiwan of combine " discloses a kind of said structure; Comprise ceding of Taiwan screw feeder, eccentric standing grain device and group standing grain adjusting device dialled; Described off-centre is dialled the standing grain device and is installed on the end plate of ceding of Taiwan screw feeder through the bearing connection, and an end is installed and dialled the standing grain adjusting device, dials the standing grain adjusting device and is fixed on the header frame with bearing pin.But the disclosed flexible group of finger of this patent remains the flexible fingerstall cover of dialling and installs from ceding of Taiwan drum apparatus outside; Flexible dialling refers to rotate along with the rotation of ceding of Taiwan screw feeder, so still exists the grain ear that will forward the conveying plant inlet easily to produce the problem of coming once more.
Chinese patent ZL 96101636.1, name is called " pluck take off the back cutting stem hug the harvesting method and the pick harvester before cutting of slivering shop ", though this patent also openly know clearly pluck the stem stalk that takes off behind the drum threshing by subsequently cutter cuts with dial straw and hug the slivering shop.Emersion object is carried by air-flow and is had to dial and refers to that boosting prevents to stop up.In the inertial separation case long shoot stalk by the grain pressing rod compacting and with the extracting that dial to refer to of its synchronous effect, be forced and send into that axial-flow type drum takes off again, the crossflow fan precleaning, clean by vertical shaft screen screening and annular inspiratory flow gettering again; But this patent is just dialled the mounting means and the structure that refer to and is done specific descriptions, produces next problem once more so still can not solve the grain ear that will forward the conveying plant inlet to.
Patent documentations report that other and the present invention technology of not finding as yet in the Searches of Patent Literature at home is relevant, so necessary this is improved.
Summary of the invention
The objective of the invention is to flexible mounting means and the existing problem of structure that refers to of dialling in the existing technology; Propose a kind of new flexible dialling and refer to mounting means and the flexible structure that refers to of dialling, this flexible dialling refers to that mounting means and the flexible structure of dialling fingerstall can be installed in ceding of Taiwan drum.Can refer to that mounting means and structure significantly reduce taking out of of grain ear with respect to former flexible dialling, strengthen the operating efficiency of cylinder, reduce power loss.
The present invention realizes through following technical proposals: the flexible fingerstall mounting means of dialling of a kind of harvester header cylinder; The flexible fingerstall of dialling is enclosed within flexible dialling on the finger; The flexible fingerstall of dialling is installed on the harvester header cylinder simultaneously, and its characteristics are that the flexible fingerstall of dialling is installed on the harvester header cylinder wall from harvester header cylinder inner face.This will reduce taking out of of grain ear, reduced and repeated acting, thereby the power loss of minimizing grain header reach basic purpose of the present invention.
As further improvement of the present invention be: a rim of the mouth is arranged at flexible top of dialling fingerstall, on the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched.
Be as a further improvement on the present invention: after flexible group fingerstall was installed on the harvester header cylinder wall from inner face, flexible outer face of dialling fingerstall only exceeded about ceding of Taiwan cylinder 0.5-1mm.
Be as a further improvement on the present invention: after flexible group fingerstall is installed on the harvester header cylinder wall from inner face, fix from inner face by securing member.
Based on a kind of flexible finger device of dialling that said method proposed; Comprise harvester header cylinder, flexible finger, flexible fingerstall and the flexible finger driving mechanism of dialling dialled dialled; Flexible dialling refers to and stretches to dial refer to that driving mechanism is installed in the harvester header cylinder; And flexible dialling refers to when rotating with the harvester header cylinder, does stretching motion flexible dialling under the drive that refers to driving mechanism; Its characteristics are: the described flexible fingerstall of dialling is one to have the fixedly collar of ear; The top of the collar is a rim of the mouth; On the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall being installed matches; And be installed in the hole from inner face, the flexible outer face, rim of the mouth of dialling fingerstall after the installation is higher than the 0.5-1mm of ceding of Taiwan cylinder outer face.
According to a kind of flexible fingerstall of dialling that said method proposed, flexible group fingerstall is a collar, is provided with mounting ear in the side of the collar, has the through hole that is used for fixing the collar on the mounting ear.
According to the flexible fingerstall of dialling of another kind that said method proposed, be a stepped collar, the top of the collar is a rim of the mouth, on the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched.
Compared with prior art, the advantage of this invention have following some:
1) the present invention installs the flexible fingerstall of dialling from inner face, can significantly reduce the flexible height that fingerstall is exposed at the harvester header cylinder outward of dialling, and significantly reduces taking out of of grain ear;
2) because the appearance of harvester header cylinder further is tending towards smooth finish surface, can reduce the power loss of grain header;
3) applying inner wall of rotary drum, more firmly difficult drop-off.
Description of drawings
Fig. 1 is that existing flexible dialling refers to the mechanism structure sketch map;
Fig. 2 is that flexible the dialling of the present invention refers to the mechanism structure sketch map;
Fig. 3 is the flexible basic configuration structural representation of dialling fingerstall of the present invention;
Fig. 4 is the another kind of flexible basic configuration structural representation of dialling fingerstall of the present invention.
Embodiment
To combine accompanying drawing that the present invention is done further description below.
Accompanying drawing 2 has provided one embodiment of the present of invention; Can find out through accompanying drawing; The present invention relates to the flexible fingerstall mounting means of dialling of a kind of harvester header cylinder; The flexible fingerstall of dialling is enclosed within flexible dialling on the finger, and the flexible fingerstall of dialling is installed on the harvester header cylinder simultaneously, and its characteristics are that the flexible fingerstall of dialling is installed on the harvester header cylinder wall from harvester header cylinder inner face.This will reduce taking out of of grain ear, reduced and repeated acting, thereby the power loss of minimizing grain header reach basic purpose of the present invention.
As further improvement of the present invention be: a rim of the mouth is arranged at flexible top of dialling fingerstall, on the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched.
Be as a further improvement on the present invention: after flexible group fingerstall was installed on the harvester header cylinder wall from inner face, flexible outer face of dialling fingerstall only exceeded about ceding of Taiwan cylinder 0.5-1mm.
Be as a further improvement on the present invention: after flexible group fingerstall is installed on the harvester header cylinder wall from inner face, fix from inner face by securing member.
According to a kind of flexible finger device (shown in accompanying drawing 2) of dialling that said method proposed; Comprise harvester header cylinder 3, flexible finger 2, flexible fingerstall 1 and the flexible finger driving mechanism 4 of dialling dialled dialled; The flexible finger 2 of dialling refers to that with flexible dialling driving mechanism 4 is installed in the harvester header cylinder 3; And flexible dialling refers to 2 when rotating with harvester header cylinder 3, does stretching motion flexible dialling under the drive that refers to driving mechanism 4; Its characteristics are: the described flexible fingerstall 1 of dialling is one to have the fixedly collar of ear; The top of the collar is a rim of the mouth 5; On the external diameter size in rim of the mouth 5 and the harvester header cylinder 3 the flexible hole size of dialling fingerstall being installed matches; And be installed in the hole from inner face, the flexible outer face, rim of the mouth of dialling fingerstall after the installation is higher than the 0.5-1mm of ceding of Taiwan cylinder outer face.
Fig. 3 is a kind of flexible fingerstall 1 of dialling of the present invention, and the flexible fingerstall 1 of dialling comprises a collar 6, and the interior ring of the collar 6 is that middle high two ends are low, ring structure in the inwardly outstanding arcuation; Be provided with mounting ear 7 in the side of the collar 6, have the through hole 8 that is used for fixing the collar on the mounting ear 7; The top of the collar 6 is provided with rim of the mouth 9 on, and the internal diameter in last rim of the mouth 9 is that straightway is connected with the interior ring of the arcuation of the ladder collar 9; The high 2-3mm of last rim of the mouth 9 formed boss platforms.
Fig. 4 is the flexible fingerstall 1 of dialling of another kind of the present invention, and the flexible fingerstall 1 of dialling comprises a ladder collar 11, and the interior ring of the ladder collar 11 is that middle high two ends are low, ring structure in the inwardly outstanding arcuation; The top of the ladder collar 11 is rim of the mouth 10 on, on the external diameter in last rim of the mouth 10 size and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched, and the internal diameter in last rim of the mouth 10 is that straightway is connected with interior ring of the arcuation of the ladder collar 11; The high 2-3mm of last rim of the mouth 10 formed boss platforms.
The invention has the advantages that: on original group of fingerstall basis, be the high 2-3mm of a boss platform on top, so that can be installed on the ceding of Taiwan cylinder.After being installed on the ceding of Taiwan cylinder so internally, dialling fingerstall and only can be higher than ceding of Taiwan cylinder 0.5-1mm.This will reduce taking out of of grain ear, reduced and repeated acting, thereby the power loss of minimizing grain header reach the basic purpose that designs.
Claims (7)
1. a harvester header cylinder stretches and dials the fingerstall mounting means; The flexible fingerstall of dialling is enclosed within flexible dialling on the finger; The flexible fingerstall of dialling is installed on the harvester header cylinder simultaneously, it is characterized in that: the flexible fingerstall of dialling is installed on the harvester header cylinder wall from harvester header cylinder inner face.
2. harvester header cylinder as claimed in claim 1 stretches and dials the fingerstall mounting means, it is characterized in that: a rim of the mouth is arranged at flexible top of dialling fingerstall, on the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched.
3. the flexible fingerstall mounting means of dialling of harvester header cylinder as claimed in claim 2 is characterized in that: after flexible group fingerstall was installed on the harvester header cylinder wall from inner face, flexible outer face of dialling fingerstall only exceeded ceding of Taiwan cylinder 0.5-1mm.
4. the flexible fingerstall mounting means of dialling of harvester header cylinder as claimed in claim 3 is characterized in that: after flexible group fingerstall is installed on the harvester header cylinder wall from inner face, fixed from inner face by securing member.
5. flexible finger device of dialling based on the said method of claim 1; Comprise harvester header cylinder, flexible finger, flexible fingerstall and the flexible finger driving mechanism of dialling dialled dialled; Flexible dialling refers to and stretches to dial refer to that driving mechanism is installed in the harvester header cylinder; And flexible dialling refers to when rotating with the harvester header cylinder, does stretching motion flexible dialling under the drive that refers to driving mechanism; It is characterized in that: the described flexible fingerstall of dialling is one to have the fixedly collar of ear; The top of the collar is a rim of the mouth; On the external diameter size in rim of the mouth and the harvester header cylinder the flexible hole size of dialling fingerstall being installed matches; And be installed in the hole from inner face, the flexible outer face, rim of the mouth of dialling fingerstall after the installation is higher than the 0.5-1mm of ceding of Taiwan cylinder outer face.
6. the flexible finger device of dialling as claimed in claim 5 is characterized in that: the described flexible fingerstall of dialling comprises a collar, and the interior ring of the collar is that middle high two ends are low, ring structure in the inwardly outstanding arcuation; Side at the collar is provided with mounting ear, has the through hole that is used for fixing the collar on the mounting ear; The top of the collar is provided with rim of the mouth on, and the internal diameter in last rim of the mouth is that straightway is connected with the interior ring of the arcuation of the ladder collar; The high 2-3mm of the formed boss platform in last rim of the mouth.
7. the flexible finger device of dialling as claimed in claim 5 is characterized in that: the described flexible fingerstall of dialling comprises a ladder collar, and the interior ring of the ladder collar is that middle high two ends are low, ring structure in the inwardly outstanding arcuation; The top of the ladder collar is rim of the mouth on, on the external diameter in last rim of the mouth size and the harvester header cylinder the flexible hole size of dialling fingerstall is installed and is matched, and the internal diameter in last rim of the mouth is that straightway is connected with interior ring of the arcuation of the ladder collar; The high 2-3mm of the formed boss platform in last rim of the mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232865.7A CN102405730B (en) | 2011-08-15 | 2011-08-15 | Method for installing telescopic shifting finger sleeve of harvester cutting table drum and telescopic shifting finger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232865.7A CN102405730B (en) | 2011-08-15 | 2011-08-15 | Method for installing telescopic shifting finger sleeve of harvester cutting table drum and telescopic shifting finger device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102405730A true CN102405730A (en) | 2012-04-11 |
| CN102405730B CN102405730B (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110232865.7A Expired - Fee Related CN102405730B (en) | 2011-08-15 | 2011-08-15 | Method for installing telescopic shifting finger sleeve of harvester cutting table drum and telescopic shifting finger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102405730B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509325A (en) * | 2013-10-04 | 2015-04-15 | 迪尔公司 | Reel finger with alignment pin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1274808A (en) * | 1960-11-04 | 1961-10-27 | John Deere Lanz Ag | Feeding cylinder usable on agricultural machines, especially harvesting machines |
| US3126693A (en) * | 1964-03-31 | Flexible grain pickup elements and mounting | ||
| US4271660A (en) * | 1979-09-28 | 1981-06-09 | Kloefkorn Melvin L | Combine conveyor apparatus |
| EP0236106A2 (en) * | 1986-03-03 | 1987-09-09 | McCarthy, Bernard Justin | Grass, cereal crop, forage or hay pick-up machine |
| CN2424610Y (en) * | 2000-06-15 | 2001-03-28 | 镇江市农业机械管理局 | Horizontal harvesting table of combine |
| CN201336834Y (en) * | 2008-09-01 | 2009-11-04 | 湖州丰源农业装备制造有限公司 | Grain-poking device of horizontal cutting table of combine harvester |
-
2011
- 2011-08-15 CN CN201110232865.7A patent/CN102405730B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126693A (en) * | 1964-03-31 | Flexible grain pickup elements and mounting | ||
| FR1274808A (en) * | 1960-11-04 | 1961-10-27 | John Deere Lanz Ag | Feeding cylinder usable on agricultural machines, especially harvesting machines |
| US4271660A (en) * | 1979-09-28 | 1981-06-09 | Kloefkorn Melvin L | Combine conveyor apparatus |
| EP0236106A2 (en) * | 1986-03-03 | 1987-09-09 | McCarthy, Bernard Justin | Grass, cereal crop, forage or hay pick-up machine |
| CN2424610Y (en) * | 2000-06-15 | 2001-03-28 | 镇江市农业机械管理局 | Horizontal harvesting table of combine |
| CN201336834Y (en) * | 2008-09-01 | 2009-11-04 | 湖州丰源农业装备制造有限公司 | Grain-poking device of horizontal cutting table of combine harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509325A (en) * | 2013-10-04 | 2015-04-15 | 迪尔公司 | Reel finger with alignment pin |
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| Publication number | Publication date |
|---|---|
| CN102405730B (en) | 2014-06-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140611 Termination date: 20170815 |