CN102405730B - 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
- CN102405730B CN102405730B CN201110232865.7A CN201110232865A CN102405730B CN 102405730 B CN102405730 B CN 102405730B CN 201110232865 A CN201110232865 A CN 201110232865A CN 102405730 B CN102405730 B CN 102405730B
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- Prior art keywords
- reversal means
- cutting table
- flexible reversal
- collar
- harvester cutting
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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 mounting means and device of flexible reversal means cover 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 that present each grain header producer makes, mostly by the rotation of ceding of Taiwan cylinder, adopts flexible reversal means devices more, also has part to adopt to stretch the mode of plate, will cut down grain ear and be brought into transmitting device.Wherein, described flexible reversal means device is, at ceding of Taiwan drum apparatus, flexible reversal means is installed, and will cut down grain ear be brought into transmitting device by flexible reversal means; Be mounted in ceding of Taiwan cylinder outside for the flexible reversal means of existing ceding of Taiwan drum apparatus, and flexible reversal means cover installs from ceding of Taiwan drum apparatus outside, therefore easily the grain ear that forwards conveying plant entrance to is produced again, repeat acting, cause feed quantity influenced and increased the weight of the load of machine, typical structure is shown in shown in accompanying drawing 1, wherein flexible reversal means cover 1 is enclosed within flexible reversal means 2, and flexible reversal means cover 1 is arranged on the barrel of ceding of Taiwan cylinder, and installs inside from the outside.
Chinese patent ZL200820163626.4, name is called " horizontal cutting table of combine harvester dial standing grain device " and discloses a kind of flexible reversal means mounting means and structure of said structure, comprise cutting table auger, eccentric standing grain device and group standing grain adjusting device dialled, described bias is dialled standing grain device and is connect by bearing on the end plate that is arranged on cutting table auger, one end is installed and is dialled standing grain adjusting device, dials standing grain adjusting device and is fixed on header frame with bearing pin.But the disclosed flexible reversal means of this patent remains flexible reversal means cover cover and installs from ceding of Taiwan drum apparatus outside, flexible reversal means is rotated along with the rotation of cutting table auger, so still has the problem of coming that easily grain ear that forwards conveying plant entrance to produced again.
Chinese patent ZL 96101636.1, name is called " pluck de-after cutting stem hug harvesting method and the pick harvester before cutting of slivering paving ", though the stem stalk that this patent is also openly known clearly after stripping rotor threshing is by cutter cuts subsequently with dial straw and hug slivering paving.Emersion object is carried by air-flow and is had reversal means boosting to prevent from stopping up.In inertial separation case long shoot stalk by grain pressing rod compacting and with the crawl of the reversal means of its synchronous effect, is forced to send into axial-flow type drum de-, crossflow fan precleaning again, then is sieved and annular inspiratory flow gettering is cleaned by vertical shaft screen; But this patent does not specifically describe with regard to mounting means and the structure of reversal means, so still can not solve, the grain ear that forwards conveying plant entrance to is produced to the problem of coming again.
In the Searches of Patent Literature at home, not yet find the patent literature that other are relevant to the technology of the present invention, therefore necessary this is improved.
Summary of the invention
The object of the invention is to mounting means and the existing problem of structure for flexible reversal means in existing technology, propose a kind of new flexible reversal means mounting means and the structure of flexible reversal means, the structure of this flexible reversal means mounting means and flexible reversal means cover can be arranged on ceding of Taiwan cylinder inside.Can significantly reduce taking out of of grain ear with respect to former flexible reversal means mounting means and structure, strengthen the operating efficiency of cylinder, reduce power loss.
The present invention is achieved through the following technical solutions: the flexible reversal means cover of a kind of harvester cutting table drum mounting means, flexible reversal means cover is enclosed within flexible reversal means, flexible reversal means cover is arranged on harvester cutting table drum simultaneously, and its feature is that flexible reversal means cover is installed to harvester cutting table drum wall from harvester cutting table drum inner face.This repeats acting by reducing taking out of of grain ear, having reduced, thereby reduces the power loss of grain header, has reached basic object of the present invention.
As a further improvement on the present invention: a rim of the mouth is arranged at the top of flexible reversal means cover, on the external diameter size in rim of the mouth and harvester cutting table drum, the hole size of the flexible reversal means cover of installation matches.
As a further improvement on the present invention: flexible reversal means cover is after inner face is arranged on harvester cutting table drum wall, and the outer face of flexible reversal means cover only exceeds ceding of Taiwan cylinder 0.5-1mm left and right.
As a further improvement on the present invention: flexible reversal means cover, after inner face is arranged on harvester cutting table drum wall, is fixed from inner face by securing member.
The flexible reversal means device of one proposing according to said method, comprise harvester cutting table drum, flexible reversal means, flexible reversal means cover and the reversal means driving mechanism that stretches, flexible reversal means and flexible reversal means driving mechanism are arranged in harvester cutting table drum, and flexible reversal means, in the time rotating with harvester cutting table drum, is done stretching motion under the drive of flexible reversal means driving mechanism; Its feature is: described flexible reversal means cover is the collar with fixing ear, the top of the collar is a rim of the mouth, the hole size that flexible reversal means cover is installed on the external diameter size in rim of the mouth and harvester cutting table drum matches, and be arranged in hole from inner face, the outer face, rim of the mouth of the flexible reversal means cover after installation is higher than the 0.5-1mm of ceding of Taiwan cylinder outer face.
The flexible reversal means cover of one proposing according to said method, flexible reversal means cover is a collar, is provided with mounting ear in the side of the collar, has the through hole for retaining collar on mounting ear.
The flexible reversal means cover of another kind proposing according to said method, is a stair-stepping collar, and the top of the collar is a rim of the mouth, and the hole size that flexible reversal means cover is installed on the external diameter size in rim of the mouth and harvester cutting table drum matches.
Compared with prior art, the advantage of this invention have following some:
1) the present invention installs flexible reversal means cover from inner face, can greatly reduce the outer height that is exposed at harvester cutting table drum of flexible reversal means cover, significantly reduces taking out of of grain ear;
2) because the appearance of harvester cutting table drum is further tending towards smooth finish surface, can reduce the power loss of grain header;
3) laminating inner wall of rotary drum, more firm difficult drop-off.
Brief description of the drawings
Fig. 1 is existing flexible reversal means mechanism structure schematic diagram;
Fig. 2 is the flexible reversal means mechanism structure schematic diagram of the present invention;
Fig. 3 is the basic configuration structural representation of the flexible reversal means cover of the present invention;
Fig. 4 is the basic configuration structural representation of the another kind of flexible reversal means cover of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Accompanying drawing 2 has provided one embodiment of the present of invention, can find out by accompanying drawing, the present invention relates to the flexible reversal means cover of a kind of harvester cutting table drum mounting means, flexible reversal means cover is enclosed within flexible reversal means, flexible reversal means cover is arranged on harvester cutting table drum simultaneously, and its feature is that flexible reversal means cover is installed to harvester cutting table drum wall from harvester cutting table drum inner face.This repeats acting by reducing taking out of of grain ear, having reduced, thereby reduces the power loss of grain header, has reached basic object of the present invention.
As a further improvement on the present invention: a rim of the mouth is arranged at the top of flexible reversal means cover, on the external diameter size in rim of the mouth and harvester cutting table drum, the hole size of the flexible reversal means cover of installation matches.
As a further improvement on the present invention: flexible reversal means cover is after inner face is arranged on harvester cutting table drum wall, and the outer face of flexible reversal means cover only exceeds ceding of Taiwan cylinder 0.5-1mm left and right.
As a further improvement on the present invention: flexible reversal means cover, after inner face is arranged on harvester cutting table drum wall, is fixed from inner face by securing member.
The flexible reversal means device (as shown in Figure 2) of one proposing according to said method, comprise harvester cutting table drum 3, flexible reversal means 2, flexible reversal means cover 1 and flexible reversal means driving mechanism 4, flexible reversal means 2 and flexible reversal means driving mechanism 4 are arranged in harvester cutting table drum 3, and flexible reversal means 2, in the time rotating with harvester cutting table drum 3, is done stretching motion under the drive of flexible reversal means driving mechanism 4; Its feature is: described flexible reversal means cover 1 is the collar with fixing ear, the top of the collar is a rim of the mouth 5, the hole size that flexible reversal means cover is installed on the external diameter size in rim of the mouth 5 and harvester cutting table drum 3 matches, and be arranged in hole from inner face, the outer face, rim of the mouth of the flexible reversal means cover after installation is higher than the 0.5-1mm of ceding of Taiwan cylinder outer face.
Fig. 3 is the flexible reversal means cover 1 of one of the present invention, and flexible reversal means cover 1 comprises a collar 6, and the interior ring of the collar 6 is that middle high two ends are low, inwardly ring structure in outstanding arcuation; Be provided with mounting ear 7 in the side of the collar 6, on mounting ear 7, have the through hole 8 for retaining collar; The top of the collar 6 is provided with rim of the mouth 9 on, and the internal diameter in upper rim of the mouth 9 is that straightway is connected with the interior ring of arcuation of the ladder collar 9; The high 2-3mm of circular bosses that upper rim of the mouth 9 forms.
Fig. 4 is the flexible reversal means cover 1 of another kind of the present invention, and flexible reversal means cover 1 comprises a ladder collar 11, and the interior ring of the ladder collar 11 is that middle high two ends are low, inwardly ring structure in outstanding arcuation; The top of the ladder collar 11 is rim of the mouth 10 on, and the hole size that flexible reversal means cover is installed on the external diameter in upper rim of the mouth 10 size and harvester cutting table drum matches, and to be straightway be connected with encircling in the arcuation of the ladder collar 11 internal diameter in upper rim of the mouth 10; The high 2-3mm of circular bosses that upper rim of the mouth 10 forms.
The invention has the advantages that: on original reversal means cover basis, be the high 2-3mm of a circular bosses on top, to can be arranged on ceding of Taiwan cylinder.After inside is arranged on ceding of Taiwan cylinder, reversal means cover only can be higher than ceding of Taiwan cylinder 0.5-1mm like this.This repeats acting by reducing taking out of of grain ear, having reduced, thereby reduces the power loss of grain header, has reached the basic object of design.
Claims (2)
1. the flexible reversal means device of harvester cutting table drum, comprise harvester cutting table drum, flexible reversal means, flexible reversal means cover and the reversal means driving mechanism that stretches, flexible reversal means and flexible reversal means driving mechanism are arranged in harvester cutting table drum, and flexible reversal means, in the time rotating with harvester cutting table drum, is done stretching motion under the drive of flexible reversal means driving mechanism; It is characterized in that: described flexible reversal means cover is the collar with fixing ear, the top of the collar is a rim of the mouth, the hole size that flexible reversal means cover is installed on the external diameter size in rim of the mouth and harvester cutting table drum matches, and be arranged in hole from inner face, the outer face, rim of the mouth of the flexible reversal means cover after installation is higher than ceding of Taiwan cylinder outer face 0.5-1mm; Described flexible reversal means cover comprises a collar, and the interior ring of the collar is that middle high two ends are low, inwardly ring structure in outstanding arcuation; Side at the collar is provided with mounting ear, has the through hole for retaining collar on mounting ear; The top of the collar is provided with rim of the mouth on, and the internal diameter in upper rim of the mouth is that straightway is connected with the interior ring of arcuation of the ladder collar; The high 2-3mm of circular bosses that upper rim of the mouth forms.
2. the flexible reversal means device of harvester cutting table drum, comprise harvester cutting table drum, flexible reversal means, flexible reversal means cover and the reversal means driving mechanism that stretches, flexible reversal means and flexible reversal means driving mechanism are arranged in harvester cutting table drum, and flexible reversal means, in the time rotating with harvester cutting table drum, is done stretching motion under the drive of flexible reversal means driving mechanism; It is characterized in that: described flexible reversal means cover is the collar with fixing ear, the top of the collar is a rim of the mouth, the hole size that flexible reversal means cover is installed on the external diameter size in rim of the mouth and harvester cutting table drum matches, and be arranged in hole from inner face, the outer face, rim of the mouth of the flexible reversal means cover after installation is higher than ceding of Taiwan cylinder outer face 0.5-1mm; Described flexible reversal means cover comprises a ladder collar, and the interior ring of the ladder collar is that middle high two ends are low, inwardly ring structure in outstanding arcuation; The top of the ladder collar is rim of the mouth on, and the hole size that flexible reversal means cover is installed on the external diameter in upper rim of the mouth size and harvester cutting table drum matches, and to be straightway be connected with encircling in the arcuation of the ladder collar internal diameter in upper rim of the mouth; The high 2-3mm of circular bosses that upper rim of the mouth forms.
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 CN102405730A (en) | 2012-04-11 |
| CN102405730B true CN102405730B (en) | 2014-06-11 |
Family
ID=45908299
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 |
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| CN (1) | CN102405730B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150096279A1 (en) * | 2013-10-04 | 2015-04-09 | Deere & Company | Reel finger with alignment pin |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424610Y (en) * | 2000-06-15 | 2001-03-28 | 镇江市农业机械管理局 | Horizontal harvesting table of combine |
-
2011
- 2011-08-15 CN CN201110232865.7A patent/CN102405730B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102405730A (en) | 2012-04-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20170815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |