CN203646071U - Unloading device of grain harvesting machine - Google Patents
Unloading device of grain harvesting machine Download PDFInfo
- Publication number
- CN203646071U CN203646071U CN201320805572.8U CN201320805572U CN203646071U CN 203646071 U CN203646071 U CN 203646071U CN 201320805572 U CN201320805572 U CN 201320805572U CN 203646071 U CN203646071 U CN 203646071U
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- CN
- China
- Prior art keywords
- grain
- unloading
- harvesting machine
- connecting lever
- grain barrel
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- Expired - Fee Related
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Abstract
The utility model discloses an unloading device of a grain harvesting machine. According to the unloading device of the grain harvesting machine, an unloading hopper is hinged to an outlet of an unloading cylinder through a hinge shaft exposed to the unloading hopper, a connecting lever is fixedly arranged on the exposed part of the hinge shaft, an electric push rod is in bridge connection between the connecting lever and the unloading cylinder, a body of the electric push rod is hinged to the unloading cylinder, and a push-pull rod of the electric push rod is hinged to the connecting lever. When the unloading device of the grain harvesting machine is used, the push-pull rod performs push-pull movement on the body to enable the electric push rod to drive the connecting lever to rotate, under the driving of the connecting lever, the unloading hopper fixedly connected onto the rotary shaft turns over at the position of the outlet of the unloading cylinder to seal or unseal the outlet of the unloading cylinder when turning over relative to the unloading cylinder, accordingly, grains in a grain bin can be discharged out of the unloading cylinder through the unloading hopper, and the electric push rod can ensure opening or closing effect of the grain bin during grain unloading or loading.
Description
Technical field
The utility model relates to a kind of grain harvesting machine discharge mechanism.
Background technology
At present, grain harvesting machine is in the time of farm work, due to the finite capacity of silo, so need to be in results process frequent unloading, traditional grain harvesting machine needs tractor driver to unload fine strain of millet groove with handgrip to put down while unloading fine strain of millet, unloads fine strain of millet and pushes to when complete again, handle inconvenience, and the certain potential safety hazard existing.
Utility model content
The purpose of this utility model is to provide a kind of grain harvesting machine discharge mechanism of being convenient to unloading from the silo of grain harvesting machine.
In order to realize above object, in the utility model, the technical scheme of grain harvesting machine discharge mechanism is as follows:
A kind of grain harvesting machine discharge mechanism, comprise the unloading hopper for being installed in the grain barrel-removing on silo and exporting for sealing up or get out of the way grain barrel-removing, on described unloading hopper, be installed with and rotate the hinge being assemblied in grain barrel-removing outlet, hinge exposes outside at unloading hopper, in the exposed portions serve of hinge, only spinning is furnished with connecting lever, between connecting lever and grain barrel-removing, bridge joint is useful on the electric pushrod of push-and-pull unloading hopper in the upset of grain barrel-removing exit, the body of electric pushrod is hinged on grain barrel-removing, and the pull bar of electric pushrod is hinged on connecting lever.
Described unloading hopper is tapered narrowly along the direction away from grain barrel-removing by thick, and the taper end of unloading hopper overhangs outside grain barrel-removing.
Described grain barrel-removing is square body.
The two ends of described grain barrel-removing are all installed with annular flange.
The utility model is hinged on by hinge in the outlet of grain barrel-removing at unloading hopper, hinge exposes outside at unloading hopper, in the exposed portions serve of hinge, be installed with connecting lever, between connecting lever and grain barrel-removing, bridge joint has electric pushrod, the body of electric pushrod is hinged on grain barrel-removing, the pull bar of electric pushrod is hinged on connecting lever, in use, by pull bar, the push-and-pull campaign on body drives connecting lever to rotate to electric pushrod, and under the drive of connecting lever, the unloading hopper that makes to be connected in rotating shaft overturns in the exit of grain barrel-removing, and unloading hopper is in the process with respect to grain barrel-removing upset, can seal up or get out of the way the outlet of grain barrel-removing, thereby the cereal in silo is discharged from grain barrel-removing through unloading hopper, and drawing off in the process of cereal or storage of granular materials, electric pushrod can guarantee opening of silo or sealing effect, therefore in the utility model, grain harvesting machine discharge mechanism can be controlled unloading hopper by electronic mode and overturns with respect to grain barrel-removing, thereby be convenient to unloading from the silo of grain harvesting machine, and reduce volume and the assembly difficulty of power set by the selection of electric pushrod, be convenient to the assembling of this discharge mechanism on grain harvesting machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
The embodiment of grain harvesting machine discharge mechanism in the utility model: as depicted in figs. 1 and 2, this grain harvesting machine discharge mechanism comprises the grain barrel-removing 1 being assemblied on silo grain outlet and is assemblied in the unloading hopper 2 at grain barrel-removing 1 exit position place, wherein grain barrel-removing 1 is square body, the inner of grain barrel-removing 1 is installed with flange and is connected to the abutted flange on silo, and the outer end of grain barrel-removing 1 is installed with the sealing flange coordinating with unloading hopper 2; Unloading hopper 2 along the direction away from grain barrel-removing 1 by thick be tapered narrow, the taper end of unloading hopper 2 overhangs outside grain barrel-removing 1, the butt end of unloading hopper 2 is installed with and rotates the hinge 3 being assemblied in grain barrel-removing 1 outlet, hinge 3 exposes outside from unloading hopper 2, in the bared end periphery of hinge 3, only spinning is furnished with connecting lever 4, between connecting lever 4 and grain barrel-removing, bridge joint has electric pushrod 5, and the body of electric pushrod 5 is hinged on grain barrel-removing 1 side, and the pull bar of electric pushrod 5 is hinged on connecting lever 4.
The present embodiment in use, when pull bar in electric pushrod 5 is in the time stretching out state, unloading hopper 2 opens with respect to grain barrel-removing 1, so that unloading hopper 2 gets out of the way the outlet of grain barrel-removing 1, and cereal in silo can be drawn off from grain barrel-removing 1 through unloading hopper 2 guiding; At electric pushrod 5, during in retracted mode, unloading hopper 2 turns back with respect to grain barrel-removing 1, so that the outlet of grain barrel-removing 1 sealed up by unloading hopper 2, thereby the cereal in silo can not be discharged from grain barrel-removing 1, thereby makes grain barrel-removing 1 in closed state.
Claims (4)
1. a grain harvesting machine discharge mechanism, comprise the unloading hopper for being installed in the grain barrel-removing on silo and exporting for sealing up or get out of the way grain barrel-removing, it is characterized in that, on described unloading hopper, be installed with and rotate the hinge being assemblied in grain barrel-removing outlet, hinge exposes outside at unloading hopper, in the exposed portions serve of hinge, only spinning is furnished with connecting lever, between connecting lever and grain barrel-removing, bridge joint is useful on the electric pushrod of push-and-pull unloading hopper in the upset of grain barrel-removing exit, the body of electric pushrod is hinged on grain barrel-removing, and the pull bar of electric pushrod is hinged on connecting lever.
2. grain harvesting machine discharge mechanism according to claim 1, is characterized in that, described unloading hopper is tapered narrowly along the direction away from grain barrel-removing by thick, and the taper end of unloading hopper overhangs outside grain barrel-removing.
3. according to claim 1 or described grain harvesting machine discharge mechanism, it is characterized in that, described grain barrel-removing is square body.
4. grain harvesting machine discharge mechanism according to claim 3, is characterized in that, the two ends of described grain barrel-removing are all installed with annular flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805572.8U CN203646071U (en) | 2013-12-10 | 2013-12-10 | Unloading device of grain harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805572.8U CN203646071U (en) | 2013-12-10 | 2013-12-10 | Unloading device of grain harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646071U true CN203646071U (en) | 2014-06-18 |
Family
ID=50912525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805572.8U Expired - Fee Related CN203646071U (en) | 2013-12-10 | 2013-12-10 | Unloading device of grain harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546972A (en) * | 2016-02-03 | 2016-05-04 | 南京三喜农机股份有限公司 | Turnover type grain discharging device |
-
2013
- 2013-12-10 CN CN201320805572.8U patent/CN203646071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546972A (en) * | 2016-02-03 | 2016-05-04 | 南京三喜农机股份有限公司 | Turnover type grain discharging device |
| CN105546972B (en) * | 2016-02-03 | 2018-05-15 | 三喜农机股份有限公司 | A kind of convertible delivery device |
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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 |
Granted publication date: 20140618 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |