CN210130153U - High-position granary grain unloading device - Google Patents
High-position granary grain unloading device Download PDFInfo
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- CN210130153U CN210130153U CN201920811073.7U CN201920811073U CN210130153U CN 210130153 U CN210130153 U CN 210130153U CN 201920811073 U CN201920811073 U CN 201920811073U CN 210130153 U CN210130153 U CN 210130153U
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- gear box
- granary
- unloading
- grain
- elbow gear
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Abstract
The utility model discloses a high-order granary unloads grain device in the agricultural machinery equipment field, including the granary, the discharge gate of granary is connected with first elbow gear box, and the export of first elbow gear box is connected with through connecting rotatably and promotes the grain section of thick bamboo, promotes and is equipped with vertical promotion auger along the axial in the grain section of thick bamboo, the upper end of promoting the grain section of thick bamboo is connected with the second elbow gear box, and the export of second elbow gear box is connected with the rotation elbow gear box rotatably, and rotation elbow gear box export is connected with unloads the grain section of thick bamboo, is equipped with the auger of unloading along the axial in the unloading grain section of thick bamboo, and the piston rod extension end of hydro-cylinder articulates there is the transfer line, and the one end of transfer line is connected with the grain section of thick bamboo of unloading through the connecting; the harvester is provided with a supporting mechanism corresponding to the discharging grain cylinder. The utility model discloses can make the structure of the rotation junction of unloading grain section of thick bamboo and second elbow gear box more stable.
Description
Technical Field
The utility model belongs to agricultural machinery equipment field, in particular to high-order granary unloads grain device.
Background
In the prior art, grain harvesting is widely used in combine harvesters along with the improvement of agricultural modernization degree, and the combine harvesters generally adopt high-level grain unloading during harvesting operation, and unload grains from a grain bin of the harvester into a truck running in the same direction as the harvester through a grain unloading barrel.
Among the prior art, there is a harvester device of unloading grain, but the granary bottom of harvester is equipped with the level of horizontal transport cereal and unloads a grain section of thick bamboo, and the level unloads a grain section of thick bamboo and directly sends out the granary with the cereal of results, but its weak point lies in: the height of the horizontal grain unloading barrel determines the height of the grain unloading position, so that the grain unloading for a user is greatly limited, and the grain can not be unloaded to a position convenient to collect.
In the prior art, the harvester unloads grain device still, unloads a grain section of thick bamboo including the level, unloads the tip of a grain section of thick bamboo at the level and rotates to be connected with the swing and unloads a grain section of thick bamboo. The swinging grain unloading barrel can swing to adjust the grain outlet to the position corresponding to a grain collecting truck, but the swinging grain unloading barrel has the following defects: when the swinging is not needed, a supporting seat for providing supporting force for the swinging grain unloading barrel is lacked; the structure of the rotary joint is not stable enough, and the support of the swinging grain unloading barrel is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-order granary unloads grain device can make the structure of unloading grain section of thick bamboo and the rotation junction of second elbow gear box more stable, and is more steady when unloading grain section of thick bamboo swing adjustment position.
The purpose of the utility model is realized like this: a high-position granary unloading device comprises a granary arranged on a harvester, wherein a discharge port of the granary is connected with a first elbow gear box, an inlet axis of the elbow gear box is vertical to an outlet axis, an inlet of the first elbow gear box is communicated with the interior of the granary, the outlet axis of the first elbow gear box is vertically arranged upwards, an outlet of the first elbow gear box is rotatably connected with a lifting grain cylinder through a connector, a vertical lifting auger is axially arranged in the lifting grain cylinder, the upper end of the lifting grain cylinder is connected with a second elbow gear box, an outlet of the second elbow gear box is rotatably connected with a rotating elbow gear box through a connector, an outlet of the rotating elbow gear box is connected with an unloading grain cylinder, an unloading auger is axially arranged in the unloading grain cylinder, an oil cylinder is hinged on the second elbow gear box, and a piston rod extending end of the oil cylinder is, the transmission rod is vertical to a piston rod of the oil cylinder, one end of the transmission rod is connected with the discharging grain cylinder through a connecting seat, the other end of the transmission rod is hinged with a swing rod, and the other end of the swing rod is hinged with the second elbow gear box through a pin shaft; and a supporting mechanism is arranged on the harvester corresponding to the discharging grain cylinder.
The utility model discloses the during operation promotes the material promotion entering promotion grain section of thick bamboo in the auger with the granary, and the auger of unloading unloads the relevant position with the material through unloading a grain section of thick bamboo, and unloading a grain section of thick bamboo can rotate for the export axis of second elbow gear box, promotes a grain section of thick bamboo and can drive whole rotation, realizes adjusting the discharge position of unloading a grain section of thick bamboo. Compared with the prior art, the beneficial effects of the utility model reside in that: a piston rod of the oil cylinder drives the discharging grain cylinder to rotate through a transmission rod, and the swinging rod can provide supporting force for the discharging grain cylinder and the oil cylinder, so that the discharging grain cylinder is more stable in swinging; when the swinging is not needed, the supporting mechanism provides stable support for the discharging grain barrel.
As a further improvement, the supporting mechanism comprises a first mounting plate fixed with the harvester, a vertical frame fixedly connected with the mounting plate, a bracket fixedly connected with the vertical frame, a bracket matched with the grain discharging barrel and arranged on the bracket, a second mounting plate fixedly connected with the harvester, a support rod inclined on the mounting plate, and a supporting rod end part fixed with the vertical frame. When the discharging grain barrel does not need to swing to adjust the position, the discharging grain barrel is supported in a bracket of the bracket.
As the utility model discloses a further improvement, there is the motor through motor support mounting on the granary, the vertical setting of output shaft of motor promotes the cover on the grain section of thick bamboo and is equipped with gear one, and the output shaft cover of motor is equipped with the gear two of being connected with gear one looks meshing. The motor drives the lifting grain cylinder to rotate through the gear II and the gear I.
As a further improvement, granary bottom level is equipped with defeated material auger, and the discharge end of defeated material auger sets up with the discharge gate of granary is corresponding, and defeated material auger is connected with the promotion auger transmission through first elbow gear box, promotes the auger and passes through second elbow gear box and be connected with the auger transmission of unloading. The material conveying auger, the lifting auger and the discharging auger are synchronously connected through the elbow gear boxes in a transmission way.
As a further improvement, the end part of the conveying auger is connected with the engine transmission of the harvester through a gearbox and a belt pulley mechanism. The engine of the harvester provides power for the conveying auger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a structural schematic diagram of the utility model mounted on a harvester,
fig. 3 is a partially enlarged view of fig. 2.
The harvester comprises a grain bin 1, a harvester 2, a first elbow gear box 3, a grain lifting barrel 4, a lifting auger 5, a second elbow gear box 6, a rotating elbow gear box 7, a grain discharging barrel 8, a discharging auger 9, an oil cylinder 10, a transmission rod 11, a swing rod 12, a first mounting plate 13, a vertical frame 14, a bracket 15, a second mounting plate 16, a support rod 17, a motor 18, a motor support 18a, a first gear 19, a second gear 20, a conveying auger 21 and a belt pulley mechanism 22.
Detailed Description
As shown in fig. 1-3, the high-position granary unloading device comprises a granary 1 arranged on a harvester 2, a discharge port of the granary 1 is connected with a first elbow gear box 3, an inlet axis of the elbow gear box is vertical to an outlet axis, an inlet of the first elbow gear box 3 is communicated with the interior of the granary 1, the outlet axis of the first elbow gear box 3 is vertically arranged upwards, an outlet of the first elbow gear box 3 is rotatably connected with a lifting grain cylinder 4 through a connector, a vertical lifting auger 5 is axially arranged in the lifting grain cylinder 4, the upper end of the lifting grain cylinder 4 is connected with a second elbow gear box 6, an outlet of the second elbow gear box 6 is rotatably connected with a rotating elbow gear box 7 through a connector, an outlet of the rotating elbow gear box 7 is connected with an unloading grain cylinder 8, an unloading auger 9 is axially arranged in the unloading grain cylinder 8, an oil cylinder 10 is hinged on the second elbow gear box 6, the extension end of a piston rod of the oil cylinder 10 is hinged with a transmission rod 11, the transmission rod 11 is perpendicular to the piston rod of the oil cylinder 10, one end of the transmission rod 11 is connected with the discharging grain cylinder 8 through a connecting seat, the other end of the transmission rod 11 is hinged with a swing rod 12, and the other end of the swing rod 12 is hinged with the second elbow gear box 6 through a pin shaft; the harvester 2 is provided with a supporting mechanism corresponding to the discharging grain cylinder 8. The supporting mechanism comprises a first mounting plate 13 fixed with the harvester 2, a vertical frame 14 fixedly connected to the mounting plate, a bracket 15 fixedly connected to the vertical frame 14, a bracket matched with the discharging grain barrel 8 and arranged on the bracket 15, a second mounting plate 16 fixedly connected to the harvester 2, an inclined supporting rod 17 connected to the mounting plate, and the end of the supporting rod 17 is fixed with the vertical frame 14. A motor 18 is installed on the granary 1 through a motor support 18a, an output shaft of the motor 18 is vertically arranged, a first gear 19 is sleeved on the grain lifting barrel 4, and a second gear 20 meshed with the first gear 19 is sleeved on the output shaft of the motor 18. The horizontal defeated auger 21 that is equipped with of granary 1 bottom, the discharge end of defeated auger 21 sets up with the discharge gate of granary 1 is corresponding, and defeated auger 21 is connected with promotion auger 5 transmission through first elbow gear box 3, and promotion auger 5 is connected with discharge auger 9 transmission through second elbow gear box 6. The end part of the material conveying auger 21 is in transmission connection with an engine of the harvester 2 through a gearbox and a belt pulley mechanism 22.
The utility model discloses the during operation promotes auger 5 and gets into promotion grain section of thick bamboo 4 with the material promotion in granary 1, and the corresponding position is unloaded through unloading grain section of thick bamboo 8 with the material to the auger 9 of unloading, and unloading grain section of thick bamboo 8 can rotate for the export axis of second elbow gear box 6, promotes grain section of thick bamboo 4 and can drive whole rotation, realizes adjusting the position of unloading grain section of thick bamboo 8. The beneficial effects of the utility model reside in that: a piston rod of the oil cylinder 10 drives the discharging grain cylinder 8 to rotate through the transmission rod 11, and the swinging rod 12 can provide supporting force for the discharging grain cylinder 8 and the oil cylinder 10, so that the discharging grain cylinder 8 is more stable in swinging; when the swinging is not needed, the supporting mechanism provides stable support for the discharging grain cylinder 8.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. A high-position granary unloading device comprises a granary arranged on a harvester, wherein a discharge port of the granary is connected with a first elbow gear box, an inlet axis of the elbow gear box is vertical to an outlet axis, an inlet of the first elbow gear box is communicated with the interior of the granary, the outlet axis of the first elbow gear box is vertically arranged upwards, an outlet of the first elbow gear box is rotatably connected with a lifting grain cylinder through a connector, a vertical lifting auger is axially arranged in the lifting grain cylinder, the upper end of the lifting grain cylinder is connected with a second elbow gear box, an outlet of the second elbow gear box is rotatably connected with a rotating elbow gear box through a connector, an outlet of the rotating elbow gear box is connected with an unloading grain cylinder, and an unloading auger is axially arranged in the unloading grain cylinder, the high-position granary unloading device is characterized in that an oil cylinder is hinged on the second elbow gear box, and an, the transmission rod is vertical to a piston rod of the oil cylinder, one end of the transmission rod is connected with the discharging grain cylinder through a connecting seat, the other end of the transmission rod is hinged with a swing rod, and the other end of the swing rod is hinged with the second elbow gear box through a pin shaft; and a supporting mechanism is arranged on the harvester corresponding to the discharging grain cylinder.
2. The high-position granary unloading device according to claim 1, wherein the supporting mechanism comprises a first mounting plate fixed with the harvester, a vertical frame is fixedly connected to the first mounting plate, a bracket is fixedly connected to the vertical frame, a bracket matched with the unloading grain cylinder is arranged on the bracket, a second mounting plate is fixedly connected to the harvester, an inclined supporting rod is connected to the mounting plate, and the end of the supporting rod is fixed with the vertical frame.
3. The high-position granary unloading device according to claim 1 or 2, wherein a motor is mounted on the granary through a motor support, an output shaft of the motor is vertically arranged, a first gear is sleeved on the lifting grain cylinder, and a second gear meshed with the first gear is sleeved on the output shaft of the motor.
4. The high-position granary unloading device according to claim 1 or 2, wherein a material conveying auger is horizontally arranged at the bottom of the granary, the discharge end of the material conveying auger is arranged corresponding to the discharge port of the granary, the material conveying auger is in transmission connection with a lifting auger through a first elbow gear box, and the lifting auger is in transmission connection with an unloading auger through a second elbow gear box.
5. The high-position granary unloading device according to claim 4, wherein the end of the conveying auger is in transmission connection with an engine of the harvester through a gearbox and a belt pulley mechanism.
6. The high-position granary unloading device according to claim 1 or 2, wherein one side of the top of the granary is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811073.7U CN210130153U (en) | 2019-05-31 | 2019-05-31 | High-position granary grain unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811073.7U CN210130153U (en) | 2019-05-31 | 2019-05-31 | High-position granary grain unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210130153U true CN210130153U (en) | 2020-03-10 |
Family
ID=69706809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811073.7U Expired - Fee Related CN210130153U (en) | 2019-05-31 | 2019-05-31 | High-position granary grain unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210130153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115943803A (en) * | 2023-02-01 | 2023-04-11 | 四川刚毅科技集团有限公司 | Self-discharging type grain discharging mechanism for harvester |
-
2019
- 2019-05-31 CN CN201920811073.7U patent/CN210130153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115943803A (en) * | 2023-02-01 | 2023-04-11 | 四川刚毅科技集团有限公司 | Self-discharging type grain discharging mechanism for harvester |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200310 |