CN104429324A - Flexible sealing connecting device for combine harvester - Google Patents
Flexible sealing connecting device for combine harvester Download PDFInfo
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- CN104429324A CN104429324A CN201410713519.4A CN201410713519A CN104429324A CN 104429324 A CN104429324 A CN 104429324A CN 201410713519 A CN201410713519 A CN 201410713519A CN 104429324 A CN104429324 A CN 104429324A
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- flexible seal
- seal connecting
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Abstract
The invention relates to a flexible sealing connecting device for a combine harvester and a combine harvester comprising the flexible sealing connecting device. The combine harvester comprises a header, a grain conveying device and a threshing device, wherein the header is arranged in front of a traveling part of the combine harvester in the traveling direction of the harvester, the grain conveying device is arranged behind the header, the threshing device is arranged above the traveling part, and the flexible sealing connecting device is arranged between the grain conveying device and the threshing device. The flexible sealing connecting device comprises a flexible guide plate and a turning plate, wherein the flexible guide plate is arranged at the end, close to the threshing device, of the grain conveying device, and the turning plate is arranged at the position of an inlet of the threshing device. The flexible sealing connecting device further comprises an elastic device, wherein the flexible guide plate and the turning plate are tightly attached together through the elastic device. According to the flexible sealing connecting device for the combine harvester, leakage of harvested grain can be prevented, the service life of a sealing device is prolonged, and maintenance cost of the combine harvester is reduced.
Description
Technical field
The present invention relates to agricultural mechanical field, more specifically, relate to the flexible seal connecting mechanism preventing grain from leaking between a kind of harvesting conveying plant for combine and sheller unit.The invention still further relates to the combine adopting flexible seal connecting mechanism as above.
Background technology
Below background of related of the present invention is described, but these explanations might not form prior art of the present invention.
In the prior art, the header of grain combine is articulated on Overbridge device, and the cereal gathered in by header is carried to threshing cylinder by Overbridge device.Meanwhile, according to the difference of gathering in crop and farm work environment, swing up and down the position regulating header by making Overbridge device, to reach best harvesting effect.Therefore, Overbridge device is the migration path moving to threshing cylinder from the crop of header harvesting, and that is, it plays the effect connecting header and threshing cylinder.Due between Overbridge device and the feeding mouth of threshing cylinder usually with one end of Overbridge device for axis swings up and down, and there is certain gap between Overbridge device and the feeding mouth of threshing cylinder, the cereal that may there is harvesting in the operation process of combine drops to field from the gap between Overbridge device and the feeding mouth of threshing cylinder in the process being delivered to threshing cylinder from header, this will cause the waste of harvesting crops, thus impact results effect.
Existing for preventing the cereal gathered in from the technology of above-mentioned clearance leakage, be provided with between threshing cylinder feeding mouth and the bottom of Overbridge device and flexibly connect thing, such as sponge, sets up rubber guide plate simultaneously on the base plate of Overbridge device, plays the effect of transition guiding.Due to the laxity of sponge, therefore it can play the effect of sealing.But, in such an embodiment because sponge is easy to aging, simultaneously due to the winding of the crop at the feeding mouth place of threshing cylinder, easily cause the distortion of rubber guide plate and sponge, cause the cereal of harvesting or grain ear directly to drop from rubber guide plate thus downwards, fall into field.In addition, due to after needing Overbridge device to pull down could installation example as flexibly connected thing and rubber guide plate for sponge, therefore, flexibly connect thing and/or rubber guide plate aging after need replacing time, usually compare and waste time and energy.Therefore, the application for the device preventing the cereal gathered in from leaking of the above-mentioned type receives certain restriction.
Therefore, a kind of can to solve between the header at combine of the prior art and threshing cylinder is needed problem that grain leaks easily to occur and the flexible connecting device being easy to installation and maintenance in prior art.
Summary of the invention
The object of the invention is to propose a kind of flexible seal connecting mechanism that can prevent the transition portion between the grain conveying device and release unit of combine from leaking grain.This flexible seal connecting mechanism being used for combine can not only prevent the leakage of gathered in cereal, and the service life of sealing device is extended relative to prior art, advantageously in the care and maintenance of combine, reduce the cost of upkeep of combine.
The invention provides a kind of flexible seal connecting mechanism for combine, this combine direction of travel comprised along grain header be arranged on the front portion of the running gear of combine header, be arranged on the grain conveying device at the rear portion of header and be arranged on the sheller unit of top of running gear, wherein, flexible seal connecting mechanism is arranged between grain conveying device and the entrance of sheller unit.The sealing of transition connecting apparatus between the two can be ensured by arranging flexible seal connecting mechanism while guaranteeing the relative motion flexibly between grain conveying device and sheller unit, thus guarantee the serious leak that can not produce cereal in grain harvest process.Further, flexible seal connecting mechanism comprises flexible guiding plate on the end of the close sheller unit being arranged on grain conveying device and is arranged on the turnover panel of porch of sheller unit, wherein, flexible seal connecting mechanism also comprise make flexible guiding plate fit tightly with turnover panel together with elastic device.Flexible guiding plate and turnover panel can be made closely to fit together by elastic device, thus make cereal be not easy to leak between flexible guiding plate and turnover panel, thus improve the efficiency of crop of combine, avoid the waste of harvesting crops.
According to a preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, flexible guiding plate is arranged on the end of grain conveying device by press strip, and flexible guiding plate is arranged between the end of grain conveying device and press strip.
In another preferred embodiment of the flexible seal connecting mechanism for combine according to the present invention, press strip has the certain bending angle towards turnover panel.Advantageously, bending angle is between 10 degree to 20 degree.
According to another preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, turnover panel by hinge to sheller unit.
In an also preferred embodiment of the flexible seal connecting mechanism for combine according to the present invention, turnover panel passes through the connecting plate be arranged on the end of sheller unit regularly and is hinged to sheller unit.
According to another preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, make turnover panel closely against the resilient supporting unit of flexible guiding plate at turnover panel away from the end of sheller unit is provided with.
In another preferred embodiment of the flexible seal connecting mechanism for combine according to the present invention, resilient supporting unit is be arranged on the spring between the end away from sheller unit of turnover panel and the frame of combine.
According to another preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, between the base plate and connecting plate of the entrance of sheller unit, be provided with the opening for making flexible guiding plate pass.
In an also preferred embodiment of the flexible seal connecting mechanism for combine according to the present invention, the side of the SCCP connection-oriented plate of the base plate of the entrance of sheller unit is provided with guiding flap, and this guiding flap is for guiding the flexible guiding plate inserted from opening.
According to another preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, the side of the SCCP connection-oriented plate of the base plate of the entrance of sheller unit is provided with the limiting component of the displacement for limiting flexible connecting plate.
According to another preferred embodiment of the flexible seal connecting mechanism for combine of the present invention, the base plate of the end of the close sheller unit of grain conveying device is arranged to towards lower knuckle.
In an also preferred embodiment of the flexible seal connecting mechanism for combine according to the present invention, the base plate of the end of above-mentioned grain conveying device is 10 degree to 20 degree towards the angle of lower knuckle.
The gap of the transition portion between the grain conveying device of combine and release unit effectively can be reduced according to the flexible seal connecting mechanism for combine of the present invention, thus avoid gathered in cereal to leak into ground thus, which thereby enhance the efficiency of crop of combine.In addition, due to have employed not only have certain elasticity and but also there is the flexible guiding plate of certain degree of hardness, therefore, it is possible to ensure that when guaranteeing the fitting tightly of associated components sealing and connecting device has quite long service life, this care and maintenance for combine is very favourable.Owing to extending the service life of the sealing and connecting device of combine, therefore, it is possible to reduce the care and maintenance cost of combine widely, thus save more use cost for the user of combine.
The present invention also provides a kind of combine comprising flexible seal connecting mechanism as above.This combine has relative to prior art the advantage that flexible seal connecting mechanism as above has.
Accompanying drawing explanation
By the embodiment part provided referring to accompanying drawing, the features and advantages of the present invention will become easier to understand, in the accompanying drawings:
Fig. 1 illustrates the local schematic side view adopted according to the combine of flexible seal connecting mechanism of the present invention;
Fig. 2 is the schematic perspective view of the using state illustrated according to flexible seal connecting mechanism of the present invention;
Fig. 3 is the partial schematic diagram of the amplification according to flexible seal connecting mechanism of the present invention; And
Fig. 4 is the partial schematic diagram of the amplification of another embodiment according to flexible seal connecting mechanism of the present invention.
Embodiment
With reference to the accompanying drawings illustrative embodiments of the present invention is described in detail.Be only for demonstration object to the description of illustrative embodiments, and be never the restriction to the present invention and application or usage.
The invention provides a kind of flexible seal connecting mechanism for combine.As shown in Figure 1, the partial side view adopted according to the combine 50 of flexible seal connecting mechanism 56 of the present invention is shown.The combine 50 according to the present invention direction of travel A comprised along combine 50 be arranged on the front portion of the running gear of combine 50 header (attached not shown), be arranged on the grain conveying device 52 at the rear portion of header and be arranged on the sheller unit 54 of top of running gear, flexible seal connecting mechanism 56 is arranged between the entrance of grain conveying device 52 and sheller unit 54.Flexible seal connecting mechanism 56 between the entrance 2 being arranged on grain conveying device 52 and sheller unit 54 can make the cereal gathered in by header be successfully delivered to the entrance 2 of sheller unit 54 by grain conveying device 52, thus completes the threshing operations to gathered in cereal.
According to the preferred embodiment of the flexible seal connecting mechanism 56 for combine 50 of the present invention, this flexible seal connecting mechanism 56 comprises flexible guiding plate on the end of the close sheller unit 54 being arranged on grain conveying device 52 6 and is arranged on the turnover panel 3 of porch of sheller unit 54.Realize institute's harvesting grain from grain conveying device 52 to the continuous transmission of sheller unit 54 by the flexible guiding plate 6 that mutually overlaps and turnover panel 3, and prevent cereal from leaking into the outside of combine 50 from the transition link position between grain conveying device 52 and sheller unit 54.
Advantageously, in order to prevent the cereal gathered in the crops from leaking into ground from the binding site between grain conveying device 52 and sheller unit 54 further in the process of carrying to sheller unit 54, flexible seal connecting mechanism 56 according to the present invention also comprises the elastic device that flexible guiding plate 6 and turnover panel 3 are closely fit together.By arranging elastic device, can guarantee that the flexible guiding plate 6 be arranged on grain conveying device 52 closely fits together with the turnover panel 3 be arranged on sheller unit 54, and any excessive gap can not be produced due to the motion of combine between flexible guiding plate 6 and turnover panel 3.Therefore, can effectively prevent gathered in cereal from the process of carrying from header to sheller unit 54, leaking to ground from combine according to the flexible seal connecting mechanism 56 for combine 50 of the present invention, thus improve the efficiency of crop of combine, and save grain.
Need that there is certain hardness at the flexible guiding plate 6 of the flexible seal connecting mechanism 56 for combine according to the present invention, also should have certain flexural strength simultaneously.Such as, flexible guiding plate 6 can adopt elastomeric material to make, can guarantee that it has certain hardness under the condition with certain flexibility, thus make to be out of shape along with the position relationship between grain conveying device 52 and sheller unit 54 and movement relation produce in the use procedure of flexible guiding plate 6, also should have the ability of certain resistance to deformation simultaneously.Certainly, other materials known in the art also can be adopted to make according to the flexible guiding plate 6 of flexible seal connecting mechanism 56 of the present invention, as long as meet the while that it both having had certain flexibility, also there is certain hardness.
According to the flexible seal connecting mechanism 56 for combine 50 of the present invention, flexible guiding plate 6 is wherein arranged on by press strip 4 on the end of grain conveying device 52, this flexible guiding plate 6 is arranged between the end of grain conveying device 52 and press strip 4, flexible guiding plate 6 can be arranged on the end of grain conveying device 52 regularly by press strip 4.Such as, through hole or screwed hole can be set on flexible guiding plate 6 and press strip 4, with nut 9, press strip 4 be fixed on grain conveying device 52 together with flexible guiding plate 6 by bolt 8.Press strip 4 is arranged to have less width, makes it be enough to fixing flexible guide plate 6.Press strip 4 can have larger hardness, thus after flexible guiding plate 6 is fixed to grain conveying device 52 together with the end of grain conveying device 52 for flexible guiding plate 6 provides enough hardness.
Further, according to of the present invention in the flexible seal connecting mechanism 56 of combine 50, above-mentioned press strip 4 has the certain bending angle towards turnover panel 3.That is, in the installment state of flexible seal connecting mechanism 56, press strip 4 advantageously has downward certain bending angle.Thus make in the operation process of combine 50; the edge of press strip 4 contacts with turnover panel 3 all the time; and flexible guiding plate 6 can not cause the distortion of transition because of the motion of combine 50; can guarantee that flexible guiding plate 6 and turnover panel 3 fit tightly thus; thus gap can not be produced betwixt; and the excessive distortion of flexible guiding plate 6 can not be caused, thus flexible guiding plate 6 is played a protective role, extend the service life of flexible guiding plate 6.Therefore, greatly can lower the care and maintenance cost of combine 50 according to the flexible seal connecting mechanism 56 for combine 50 provided by the invention, thus be that the results of crops save larger cost.Further advantageously, the above-mentioned bending angle of press strip 4 is between 10 degree to 20 degree.When the press strip 4 of above-mentioned bending angle scope can not only be guaranteed relative motion occurs between turnover panel 3 and flexible guiding plate 6 better, turnover panel 3 can not cause too large distortion to flexible guiding plate 6, can also guarantee the good laminating between turnover panel 3 and flexible guiding plate 6 in addition.Certainly, press strip 4 also can have other bending angle, as long as it can play above-mentioned effect.
According to of the present invention in the flexible seal connecting mechanism 56 of combine 50, turnover panel 3 by hinge to the porch of sheller unit 54.By hinge, turnover panel 3 is connected to sheller unit 54, turnover panel 3 can be made freely to rotate around sheller unit 54, thus make turnover panel 3 have larger degree of freedom in the operation process of combine 50, make the operation of combine 50 more flexible thus.
Further advantageously, according to of the present invention in the flexible seal connecting mechanism 56 of combine 50, turnover panel 3 is hinged on the entrance of sheller unit 54 by the connecting plate 5 be arranged on the end of sheller unit 54 regularly.Connecting plate 5 can directly be fixedly attached on the entrance 2 of sheller unit 54, thus can provide protection to the entrance 2 of sheller unit 54, can also fix hinge in addition by connecting plate 5, thus provides installation site for turnover panel 3.
According to a preferred embodiment of the flexible seal connecting mechanism 56 for combine 50 of the present invention, the end away from sheller unit 54 of turnover panel 3 is provided with and makes turnover panel 3 closely against the resilient supporting unit of flexible guiding plate 6.Turnover panel 3 and flexible guiding plate 6 can be made closely to fit together by the resilient supporting unit be arranged on the end of turnover panel 3, thus gathered in cereal is more not easy to from the clearance leakage between turnover panel 3 and flexible guiding plate 6, thus improve the efficiency of crop of combine 50.
Further advantageously, the above-mentioned resilient supporting unit being arranged on the end of turnover panel 3 is be arranged on the spring between the end away from sheller unit 54 of turnover panel 3 and the frame of combine 50.Can provide for turnover panel 3 power turned clockwise around its hinge by spring, thus fitting tightly of turnover panel 3 and flexible guiding plate 6 can be realized in a straightforward manner.Certainly, those skilled in the art also can expect the resilient supporting unit utilizing other, such as torque spring can be set on the end of the close sheller unit 54 of turnover panel 3, the end away from sheller unit 54 making turnover panel 3 upwards pivotable with against flexible guiding plate 6.
In addition, according to the flexible seal connecting mechanism 56 for combine 50 of the present invention, the base plate 7 of the end of the close sheller unit 54 of grain conveying device 52 is wherein arranged to towards lower knuckle.The base plate 7 towards lower knuckle of grain conveying device 52 will be conducive to the installation of flexible guiding plate 6, and is also favourable for carrying backward of gathered in crop.Preferably, the base plate 7 of the end of grain conveying device 52 is 10 degree to 20 degree towards the angle of lower knuckle.The base plate 7 with the grain conveying device 52 of above-mentioned angle of bend scope can guarantee that gathered in cereal is successfully conducted through the outlet of grain conveying device 52, and can guarantee the good laminating of flexible guiding plate 6 and turnover panel 3.
According to another embodiment of the flexible seal connecting mechanism for combine of the present invention, between the base plate and connecting plate 5 of the entrance 2 of sheller unit 54, be provided with the opening 15 for making flexible guiding plate 6 pass.Flexible guiding plate 6 can be made to extend to the downside certain distance of the base plate of the entrance 2 of sheller unit 54 by opening 15, thus form intersection between the base plate of the entrance 2 of flexible guiding plate 6 and sheller unit 54.Further, in order to successfully be incorporated in opening 15 by flexible guiding plate 6, the side of the SCCP connection-oriented plate 5 of the base plate of the entrance 2 of sheller unit 54 is provided with guiding flap 13, guiding flap 13 is for guiding the flexible guiding plate 6 inserted from opening 15.As shown in Figure 4, guiding flap 13 can be adjacent with connecting plate 5 and together with being permanently connected, the manufacture of flexible seal connecting mechanism can be made so more to simplify, thus reduce manufacturing cost.Further, the side of the SCCP connection-oriented plate 5 of the base plate of the entrance 2 of sheller unit 54 is provided with the limiting component 14 of the displacement for limiting flexible connecting plate 6.The motion of flexible connecting plate 6 in opening 15 is limited by limiting component 14, prevent flexible connecting plate 6 from moving thus and depart from opening 15, thus stacked between the base plate guaranteeing the entrance 2 of flexible connecting plate 6 and sheller unit 54, thus avoid the leakage treating disengaging grain, correspondingly improve the efficiency of crop of combine.
The gap of the transition portion between the grain conveying device of combine and release unit effectively can be reduced according to the flexible seal connecting mechanism for combine of the present invention, thus avoid gathered in cereal to leak into ground thus, which thereby enhance the efficiency of crop of combine.In addition, have employed not only have certain elasticity and but also the elastomeric material with certain degree of hardness make material as flexible guiding plate, therefore, can ensure that when guaranteeing the fitting tightly of associated components sealing and connecting device has quite long service life, this care and maintenance for combine is very favourable.
When combine 50 carries out the harvest operation of crops, the cereal gathered in by header focuses on one end of grain conveying device 52, is carried by cereal by the chain 11 arranged in grain conveying device towards sheller unit.Along with the motion of chain, cereal is transported to the end of the base plate 7 of grain conveying device 52, thus enters the entrance 2 of sheller unit 54 by flexible seal connecting mechanism 56.Owing to have employed according to flexible seal connecting mechanism 56 of the present invention, therefore, combine 50 does not have the leakage of cereal from jockey in harvest proceduse, thus avoids the waste of gathered in the crops cereal, thus improves the efficiency of crop of combine.In addition, because flexible seal connecting mechanism 56 according to the present invention to have the service life of prolongation relative to prior art, therefore adopt the relevant use cost also correspondingly eliminating its maintenance according to the combine of flexible seal connecting mechanism of the present invention and safeguard, thus reduce cost for the results of crops.
Although with reference to illustrative embodiments, invention has been described, but be to be understood that, the present invention is not limited in literary composition the embodiment described in detail and illustrate, when not departing from claims limited range, those skilled in the art can make various improvement or modification to described illustrative embodiments.
Claims (10)
1. the flexible seal connecting mechanism for combine, the described combine direction of travel comprised along grain header be arranged on the front portion of the running gear of described combine header, be arranged on the grain conveying device at the rear portion of described header and be arranged on the sheller unit of top of described running gear, described flexible seal connecting mechanism is arranged between the entrance of described grain conveying device and described sheller unit
It is characterized in that, described flexible seal connecting mechanism comprises flexible guiding plate on the end of the close described sheller unit being arranged on described grain conveying device and is arranged on the turnover panel of porch of described sheller unit, wherein, described flexible seal connecting mechanism also comprise make described flexible guiding plate fit tightly with described turnover panel together with elastic device.
2. as claimed in claim 1 for the flexible seal connecting mechanism of combine, wherein, described flexible guiding plate is arranged on by press strip on the end of described grain conveying device, and described flexible guiding plate is arranged between the end of described grain conveying device and described press strip.
3., as claimed in claim 2 for the flexible seal connecting mechanism of combine, wherein, described press strip has the certain bending angle towards described turnover panel.
4., as claimed in claim 3 for the flexible seal connecting mechanism of combine, wherein, described bending angle is between 10 degree to 20 degree.
5. as claimed in claim 1 for the flexible seal connecting mechanism of combine, wherein, described turnover panel is by hinge extremely described sheller unit.
6. the flexible seal connecting mechanism for combine as claimed in claim 5, wherein, described turnover panel passes through the connecting plate be arranged on the end of described sheller unit regularly and is hinged to described sheller unit.
7., as claimed in claim 6 for the flexible seal connecting mechanism of combine, wherein, the end away from described sheller unit of described turnover panel is provided with and makes described turnover panel closely against the resilient supporting unit of described flexible guiding plate.
8., as claimed in claim 7 for the flexible seal connecting mechanism of combine, wherein, described resilient supporting unit is be arranged on the spring between the end away from described sheller unit of described turnover panel and the frame of described combine.
9. the flexible seal connecting mechanism for combine as described in any one in claim 6-8, wherein, is provided with the opening for making described flexible guiding plate pass between the base plate and described connecting plate of the entrance of described sheller unit.
10. a combine, described combine comprises the flexible seal connecting mechanism as described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713519.4A CN104429324B (en) | 2014-11-28 | 2014-11-28 | Flexible sealing connecting device for combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713519.4A CN104429324B (en) | 2014-11-28 | 2014-11-28 | Flexible sealing connecting device for combine harvester |
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| Publication Number | Publication Date |
|---|---|
| CN104429324A true CN104429324A (en) | 2015-03-25 |
| CN104429324B CN104429324B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713519.4A Active CN104429324B (en) | 2014-11-28 | 2014-11-28 | Flexible sealing connecting device for combine harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345160A (en) * | 2020-04-21 | 2020-06-30 | 金华职业技术学院 | Threshing separation roller cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1345846A (en) * | 1971-05-06 | 1974-02-06 | Claas Maschf Gmbh Geb | Stone trap for combine harvesters |
| DD116736A1 (en) * | 1975-01-20 | 1975-12-12 | Sonja Noltemeier | STONE GRILL FOR MAEHDRESCHER |
| US3939847A (en) * | 1975-03-24 | 1976-02-24 | Sperry Rand Corporation | Combine with improved feed plate |
| US4291709A (en) * | 1980-07-02 | 1981-09-29 | Sperry Corporation | Infeed geometry |
| CN203302020U (en) * | 2013-05-15 | 2013-11-27 | 奇瑞重工股份有限公司 | Combined harvester threshing chamber inlet sealing device |
| CN204392862U (en) * | 2014-11-28 | 2015-06-17 | 中联重机股份有限公司 | A kind of flexible seal connecting mechanism for combine |
-
2014
- 2014-11-28 CN CN201410713519.4A patent/CN104429324B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1345846A (en) * | 1971-05-06 | 1974-02-06 | Claas Maschf Gmbh Geb | Stone trap for combine harvesters |
| DD116736A1 (en) * | 1975-01-20 | 1975-12-12 | Sonja Noltemeier | STONE GRILL FOR MAEHDRESCHER |
| US3939847A (en) * | 1975-03-24 | 1976-02-24 | Sperry Rand Corporation | Combine with improved feed plate |
| US4291709A (en) * | 1980-07-02 | 1981-09-29 | Sperry Corporation | Infeed geometry |
| CN203302020U (en) * | 2013-05-15 | 2013-11-27 | 奇瑞重工股份有限公司 | Combined harvester threshing chamber inlet sealing device |
| CN204392862U (en) * | 2014-11-28 | 2015-06-17 | 中联重机股份有限公司 | A kind of flexible seal connecting mechanism for combine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345160A (en) * | 2020-04-21 | 2020-06-30 | 金华职业技术学院 | Threshing separation roller cover |
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| CN104429324B (en) | 2017-01-11 |
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Address after: 241080 16 e - Xi Road, San Shan Economic Development Zone, Wuhu, Anhui Patentee after: Zhonglian Agricultural Machinery Co., Ltd Address before: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |