CN107606932B - Dredging equipment for rice dryer - Google Patents
Dredging equipment for rice dryer Download PDFInfo
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- CN107606932B CN107606932B CN201710908821.9A CN201710908821A CN107606932B CN 107606932 B CN107606932 B CN 107606932B CN 201710908821 A CN201710908821 A CN 201710908821A CN 107606932 B CN107606932 B CN 107606932B
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- rack
- sliding block
- dredging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The invention discloses dredging equipment for a rice dryer, which comprises a shell and a dredging device, wherein a plurality of drying channels are arranged in the shell, the dredging device comprises a plurality of dredging units arranged on the shell and a driving device arranged on the shell and used for providing power for each dredging unit, and one dredging unit is arranged in each drying channel. According to the rice drying device, the left space and the right space in the drying channel are dredged through the reverse movement of the first stirring rod and the second stirring rod, so that the resistance in the process of dredging rice is reduced, the burden of the device is reduced, and the service life of the device is prolonged; the dredging unit and the driving device can be combined and connected at will, so that the idle running condition of the idle drying channel is avoided, the energy is saved, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of grain drying machinery, in particular to dredging equipment for a grain drying machine.
Background
The rice yield of China gradually rises, rice drying equipment is widely applied, common rice drying equipment is a tower type dryer, and the dryer comprises a feeding device, a dryer main body, a drying channel and a discharging device. But the discharging device design of drying-machine among the prior art is unreasonable, and the corn is because the effect of gravity is easily by the compaction caking, causes the jam of corn drying-machine easily in transportation process, and life is short, and the stoving passageway sets up in groups more, and discharging device will drive whole group stoving passageway work, is unfavorable for the energy saving.
Disclosure of Invention
According to the defects of the prior art, the technical problem to be solved by the invention is to provide the dredging equipment for the rice dryer.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a corn is dredging device for drying-machine, this corn drying-machine includes casing and pull throughs, be equipped with a plurality of stoving passageway in the casing, the pull throughs includes that a plurality of installs the mediation unit on the casing and installs the drive arrangement who provides power for every mediation unit on the casing, all is equipped with a mediation unit in every stoving passageway.
In the device, the dredging unit comprises a rack, an actuating mechanism arranged on the rack, a reciprocating transmission mechanism arranged on the rack and an operating transmission mechanism arranged on the rack, wherein the operating transmission mechanism transmits driving force to the reciprocating transmission mechanism, and the reciprocating transmission mechanism transmits the driving force to the actuating mechanism.
In the device, the actuating mechanism comprises a main sliding block, a first sliding block and a second sliding block, the main sliding block, the first sliding block and the second sliding block are all installed on the rack and can slide vertically, a rack is installed at the upper end of the main sliding block, transmission teeth are arranged on the left side and the right side of the rack, a first fixed pulley installed on the rack is arranged above the rack, a first pull rope is installed at the upper end of the rack, the other end of the first pull rope is installed on the first sliding block through the first fixed pulley, a first connecting shaft is installed on the first sliding block in a bearing connection mode, a first gear is installed on the first connecting shaft, the first gear is meshed with the transmission teeth on the left portion of the rack, a first stirring rod is further installed on the first connecting shaft, and a first elastic piece installed on the rack is fixed at the lower end of the first sliding block; the left side of No. two sliders is equipped with the connecting axle No. two of rack-mounted, install No. two gears and receipts rope ware on No. two connecting axles, the driving tooth of No. two gears and rack right parts meshes mutually, receives to install No. two stay cords on the rope ware, the below of main slider is equipped with No. two fixed pulleys of rack-mounted, the other end of No. two stay cords is installed on No. two sliders through No. two fixed pulleys, be fixed with No. two elastic component of rack-mounted on No. two sliders, install No. two stirring rods on No. two sliders.
Among the above-mentioned device, reciprocating transmission mechanism includes the transmission shaft, and the mode that the transmission shaft passes through the bearing to be connected is installed in the frame, installs the connecting rod No. one on the transmission shaft, installs the connecting rod No. two through the articulated mode on the connecting rod No. one, installs a drive sprocket on the transmission shaft.
In the device, the operation transmission mechanism comprises a connecting part arranged on the frame, a tensioning part arranged on the frame and a cam mechanism arranged on the frame, and a first transmission chain wheel, the connecting part and the tensioning part are connected through a chain.
In the device, the connecting part comprises a guide groove arranged on the frame, a guide block capable of sliding along the guide groove is arranged on the guide groove, a third elastic part is arranged on the guide block, the other end of the third elastic part is arranged on the guide groove, a driven gear is arranged on the guide block in a bearing connection mode, and a second transmission chain wheel is arranged on the driven gear.
In the device, the cam mechanism comprises a fixed shaft, the fixed shaft is arranged on the rack, the fixed shaft is provided with a cam in a bearing connection mode, the cam is matched with the first guide block, the cam is provided with a handle, and the rack is provided with a stop block for fixing the cam.
In the device, the tensioning part comprises a second guide groove fixed on the frame, a second guide block capable of sliding along the second guide groove is installed in the second guide groove, a fourth elastic part is installed in the second guide groove, and a third transmission chain wheel is installed at the other end of the second guide block in a bearing connection mode.
In the above device, the driving device comprises a motor, the motor is installed on the frame, and the output shaft of the motor is provided with a driving gear.
The invention has the beneficial effects that:
according to the rice drying device, the left space and the right space in the drying channel are dredged through the reverse movement of the first stirring rod and the second stirring rod, so that the resistance in the process of dredging rice is reduced, the burden of the device is reduced, and the service life of the device is prolonged; the dredging unit and the driving device can be combined and connected at will, so that the idle running condition of the idle drying channel is avoided, the energy is saved, and the production cost is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the connection of a pull through and a drive according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the actuator and the reciprocating drive mechanism according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of an operating transmission mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a driving device according to an embodiment of the present invention.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The utility model provides a corn is dredging device for drying-machine, this corn drying-machine includes casing and pull throughs, be equipped with a plurality of stoving passageway in the casing, the pull throughs includes that a plurality of installs the mediation unit on the casing and installs the drive arrangement 5 that provides power for every mediation unit on the casing, all is equipped with a mediation unit in every stoving passageway.
The dredging unit comprises a frame 1, an actuating mechanism 2 arranged on the frame 1, a reciprocating transmission mechanism 3 arranged on the frame 1 and an operating transmission mechanism 4 arranged on the frame 1, wherein the operating transmission mechanism 4 transmits driving force to the reciprocating transmission mechanism 3, and the reciprocating transmission mechanism 3 transmits the driving force to the actuating mechanism 2.
The actuating mechanism 2 comprises a main sliding block 21, a first sliding block 22 and a second sliding block 23, the main sliding block 21, the first sliding block 22 and the second sliding block 23 are all installed on the rack 1 and can slide vertically, a rack 24 is installed at the upper end of the main sliding block 21, transmission teeth are arranged on the left side and the right side of the rack 24, a first fixed pulley 25 installed on the rack 1 is arranged above the rack 24, a first pull rope 26 is installed at the upper end of the rack 24, the other end of the first pull rope 26 is installed on the first sliding block 22 through the first fixed pulley 25, a first connecting shaft 27 is installed on the first sliding block 22 in a bearing connection mode, a first gear 28 is installed on the first connecting shaft 27, the first gear 28 is meshed with the transmission teeth at the left part of the rack 24, a first stirring rod 29 is further installed on the first connecting shaft 27, and a first elastic piece 210 installed on the rack 1 is fixed at the lower end of the first sliding block 22; no. two connecting axles 211 installed on the frame 1 are arranged on the left side of the No. two sliding blocks 23, No. two gears 212 and rope collecting devices 213 are installed on the No. two connecting axles 211, the No. two gears 212 are meshed with the transmission teeth on the right portion of the rack 24, No. two pull ropes 214 are installed on the rope collecting devices 213, No. two fixed pulleys 215 installed on the frame 1 are arranged below the main sliding block 21, the other ends of the No. two pull ropes 214 are installed on the No. two sliding blocks 23 through the No. two fixed pulleys 215, No. two elastic pieces 216 installed on the frame 1 are fixed on the No. two sliding blocks 23, and No. two stirring rods 217 are installed on the No. two sliding blocks 23. When the drying device is used, the reciprocating transmission mechanism 3 drives the main sliding block 21 to slide vertically, when the main sliding block 21 slides upwards, the first pulling rope 26 is not stressed, the first sliding block 22 slides downwards under the action of the pulling force of the first elastic piece 210, the first sliding block 22 drives the first connecting shaft 27 to move downwards, the first connecting shaft 27 drives the first gear 28 and the first stirring rod 29 to move downwards, the first gear 28 is meshed with the rack 24 in the downward movement process of the first gear 28, the first gear 28 drives the first stirring rod 29 to rotate, the dredging of the left space of the drying channel is realized, meanwhile, the main sliding block 21 drives the rack 24 to move upwards in the upward movement process, the rack 24 drives the second connecting shaft 211 to rotate through the meshing with the second gear 212 in the upward movement process, the second connecting shaft 211 drives the rope collector 213 to rotate, and the second pulling rope 214 on the rope collector 213 is loosened, the second elastic piece 216 pulls the second sliding block 23 to move upwards, and the second sliding block 23 drives the second stirring rod 217 to move upwards, so that the right space of the drying channel is dredged; when the main sliding block 21 slides downwards, the main sliding block 21 pulls the first pulling rope 26, the first pulling rope 26 pulls the first sliding block to move upwards, the first sliding block 22 drives the first connecting shaft 27 to move upwards, the first connecting shaft 27 drives the first gear 28 and the first stirring rod 29 to move upwards, the first gear 28 is meshed with the rack 24 in the upward moving process, the first gear 28 drives the first stirring rod 29 to rotate, dredging of the left space of the drying channel is realized, meanwhile, the main sliding block 21 drives the rack 24 to move downwards in the downward moving process, the rack 24 drives the second connecting shaft 211 to rotate reversely by meshing with the second gear 212 in the downward moving process, the second connecting shaft 211 drives the rope collector 213 to rotate reversely, the rope collector 213 drives the second pulling rope 214, the second sliding block is pulled to move downwards, the second sliding block 23 drives the second stirring rod 217 to move downwards, the right space of the drying channel is dredged; the left space and the right space in the drying channel are dredged through the reverse work of the first stirring rod 29 and the second stirring rod 217, so that the resistance in the process of dredging the rice is reduced, the burden of the device is reduced, and the service life of the device is prolonged.
The reciprocating transmission mechanism 3 comprises a transmission shaft 31, the transmission shaft 31 is installed on the rack 1 in a bearing connection mode, a first connecting rod 32 is installed on the transmission shaft 31, a second connecting rod 33 is installed on the first connecting rod 32 in a hinged mode, the other end of the second connecting rod 33 is installed on the main sliding block 21 in a hinged mode, and a first transmission chain wheel 34 is installed on the transmission shaft 31. When the sliding mechanism is used, the operating transmission mechanism 4 drives the first connecting rod 32 to rotate, and the first connecting rod 32 drives the second connecting rod 33 to move, so that reciprocating driving force is provided for the movement of the main sliding block 21.
The operation transmission mechanism 4 comprises an engagement part arranged on the frame 1, a tensioning part arranged on the frame 1 and a cam mechanism arranged on the frame 1, and a first transmission chain wheel 34, the engagement part and the tensioning part are connected through a chain.
The connecting part comprises a first guide groove 42 arranged on the frame 1, a first guide block 41 capable of sliding along the first guide groove 42 is arranged on the first guide groove 42, a third elastic part 43 is arranged on the first guide block 41, the other end of the third elastic part 43 is arranged on the first guide groove 42, a driven gear 44 is arranged on the first guide block 41 in a bearing connection mode, and a second transmission chain wheel 45 is arranged on the driven gear 44. When the cam mechanism is used, the cam mechanism drives the engaging part to work, the first guide block 41 slides in the first guide groove 42, the first guide block drives the driven gear 44 and the second transmission chain wheel 45 to move, the driven gear 44 is connected with the driving device 5, and the third elastic part 43 ensures that the cam mechanism and the first guide block 41 are always in a matched state.
The cam mechanism comprises a fixed shaft 46, the fixed shaft 46 is installed on the rack 1, a cam 47 is installed on the fixed shaft 46 in a bearing connection mode, the cam 47 is matched with the first guide block 41, a handle 48 is installed on the cam 47, and a stop block 413 for fixing the cam is arranged on the rack 1. When the device is used, an operator pulls the handle 48, the handle 48 drives the cam to rotate on the fixed shaft 46, the cam drives the first guide block 41 to move, and the first guide block 41 drives the driven gear 44 to move, so that the operation transmission mechanism 4 is contacted with and separated from the driving device 5, and necessary conditions are provided for the operation of the operation transmission mechanism 4.
The tensioning part comprises a second guide groove 410 fixed on the frame 1, a second guide block 49 capable of sliding along the second guide groove 410 is installed in the second guide groove 410, a fourth elastic element 411 is installed in the second guide groove 410, and a third transmission chain wheel 412 is installed at the other end of the second guide block 49 in a bearing connection mode. When the chain tensioning device is used, the chain is always in a tensioning state by the tensioning part, and the normal operation of chain transmission is ensured.
The driving device 5 comprises a motor 51, the motor 51 is mounted on the frame 1, and a driving gear 52 is mounted on an output shaft of the motor 51. In use, the motor 51 is operated to drive the driving gear 52 to rotate, the driving gear 52 is engaged with the driven gear 44, and the driving gear 52 provides power for operating the transmission mechanism 4.
The working principle is as follows:
firstly, an operator selects a drying channel to be worked, the operator pulls a handle 48 on the drying channel, the handle 48 drives a cam to rotate, and the cam drives a driven gear 44 to move so that the driven gear 44 is meshed with a driving gear 52;
step two, the motor 51 works to drive the driving gear 52 to rotate, the driving gear 52 is meshed with the driven gear 44, the driving gear 52 provides power for operating the transmission mechanism 4, a chain on the operating transmission mechanism drives the first transmission chain wheel 34 to rotate, the first transmission chain wheel 34 drives the first connecting rod 32 to rotate, the first connecting rod 32 drives the second connecting rod 33 to move, the second connecting rod 33 drives the main sliding block 21 to slide along the vertical direction, when the main sliding block 21 slides upwards, the first pull rope 26 is not stressed, the first sliding block 22 slides downwards under the action of the pulling force of the first elastic part 210, the first sliding block 22 drives the first connecting shaft 27 to move downwards, the first connecting shaft 27 drives the first gear 28 and the first stirring rod 29 to move downwards, the first gear 28 is meshed with the rack 24 in the process of moving downwards, the first gear 28 drives the first stirring rod 29 to rotate, and the left space of the drying channel is dredged, meanwhile, the main sliding block 21 drives the rack 24 to move upwards in the upward movement process, the rack 24 drives the second connecting shaft 211 to rotate through the engagement with the second gear 212 in the upward movement process, the second connecting shaft 211 drives the rope collector 213 to rotate, the second pull rope 214 on the rope collector 213 is loosened, the second elastic piece 216 pulls the second sliding block 23 to move upwards, and the second sliding block 23 drives the second stirring rod 217 to move upwards, so that the right space of the drying channel is dredged; when the main sliding block 21 slides downwards, the main sliding block 21 pulls the first pulling rope 26, the first pulling rope 26 pulls the first sliding block to move upwards, the first sliding block 22 drives the first connecting shaft 27 to move upwards, the first connecting shaft 27 drives the first gear 28 and the first stirring rod 29 to move upwards, the first gear 28 is meshed with the rack 24 in the upward moving process, the first gear 28 drives the first stirring rod 29 to rotate, dredging of the left space of the drying channel is realized, meanwhile, the main sliding block 21 drives the rack 24 to move downwards in the downward moving process, the rack 24 drives the second connecting shaft 211 to rotate reversely by meshing with the second gear 212 in the downward moving process, the second connecting shaft 211 drives the rope collector 213 to rotate reversely, the rope collector 213 drives the second pulling rope 214, the second sliding block is pulled to move downwards, the second sliding block 23 drives the second stirring rod 217 to move downwards, the right space of the drying channel is dredged; according to the invention, the left space and the right space in the drying channel are dredged through the reverse movement of the first stirring rod 29 and the second stirring rod 217, so that the resistance in the process of dredging the rice is reduced, the burden of the device is lightened, and the service life of the device is prolonged; the dredging unit and the driving device 5 can be combined and connected at will, so that the idle running of an idle drying channel is avoided, and the energy is saved.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a corn is dredging apparatus for drying-machine, this corn drying-machine include casing and pull throughs, be equipped with a plurality of stoving passageway, its characterized in that in the casing: the dredging device comprises a plurality of dredging units arranged on the shell and a driving device arranged on the shell and used for providing power for each dredging unit, and one dredging unit is arranged in each drying channel;
the dredging unit comprises a rack, an actuating mechanism arranged on the rack, a reciprocating transmission mechanism arranged on the rack and an operating transmission mechanism arranged on the rack, wherein the operating transmission mechanism transmits driving force to the reciprocating transmission mechanism, and the reciprocating transmission mechanism transmits the driving force to the actuating mechanism;
the actuating mechanism comprises a main sliding block, a first sliding block and a second sliding block, the main sliding block, the first sliding block and the second sliding block are all installed on the rack and can slide vertically, a rack is installed at the upper end of the main sliding block, transmission teeth are arranged on the left side and the right side of the rack, a first fixed pulley installed on the rack is arranged above the rack, a first pull rope is installed at the upper end of the rack, the other end of the first pull rope is installed on the first sliding block through the first fixed pulley, a first connecting shaft is installed on the first sliding block in a bearing connection mode, a first gear is installed on the first connecting shaft, the first gear is meshed with the transmission teeth at the left part of the rack, a first stirring rod is further installed on the first connecting shaft, and a first elastic part installed on the rack is fixed at the lower end of the first sliding block; a second connecting shaft arranged on the rack is arranged on the left side of the second sliding block, a second gear and a rope collecting device are arranged on the second connecting shaft, the second gear is meshed with the transmission gear on the right of the rack, a second pull rope is arranged on the rope collecting device, a second fixed pulley arranged on the rack is arranged below the main sliding block, the other end of the second pull rope is arranged on the second sliding block through the second fixed pulley, a second elastic part arranged on the rack is fixed on the second sliding block, and a second stirring rod is arranged on the second sliding block;
reciprocating drive mechanism includes the transmission shaft, and the mode that the transmission shaft passes through the bearing to be connected is installed in the frame, installs the connecting rod No. one on the transmission shaft, installs the connecting rod No. two through the articulated mode on the connecting rod No. one, installs a drive sprocket on the transmission shaft.
2. The rice drying-machine dredging device of claim 1, wherein: the operation transmission mechanism comprises a joining part arranged on the rack, a tensioning part arranged on the rack and a cam mechanism arranged on the rack, and a first transmission chain wheel, the joining part and the tensioning part are connected through a chain.
3. The rice drying-machine dredging device of claim 2, wherein: the connecting part comprises a guide groove arranged on the rack, a guide block capable of sliding along the guide groove is arranged on the guide groove, a third elastic part is arranged on the guide block, the other end of the third elastic part is arranged on the guide groove, a driven gear is arranged on the guide block in a bearing connection mode, and a second transmission chain wheel is arranged on the driven gear.
4. The rice drying-machine dredging device of claim 2, wherein: the cam mechanism comprises a fixed shaft, the fixed shaft is arranged on the rack, a cam is arranged on the fixed shaft in a bearing connection mode, the cam is matched with the first guide block, a handle is arranged on the cam, and a stop block used for fixing the cam is arranged on the rack.
5. The rice drying-machine dredging device of claim 2, wherein: the tensioning part comprises a second guide groove fixed on the rack, a second guide block capable of sliding along the second guide groove is installed in the second guide groove, a fourth elastic part is installed in the second guide groove, and a third transmission chain wheel is installed at the other end of the second guide block in a bearing connection mode.
6. The rice drying-machine dredging device of claim 1, wherein: the driving device comprises a motor, the motor is installed on the rack, and a driving gear is installed on an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908821.9A CN107606932B (en) | 2017-09-29 | 2017-09-29 | Dredging equipment for rice dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908821.9A CN107606932B (en) | 2017-09-29 | 2017-09-29 | Dredging equipment for rice dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107606932A CN107606932A (en) | 2018-01-19 |
| CN107606932B true CN107606932B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908821.9A Active CN107606932B (en) | 2017-09-29 | 2017-09-29 | Dredging equipment for rice dryer |
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| CN (1) | CN107606932B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113340880B (en) * | 2021-05-24 | 2022-11-15 | 瑞捷生物科技江苏有限公司 | Automatic detect chemiluminescence analysis appearance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288230U (en) * | 2015-11-23 | 2016-06-08 | 朱涵 | Chemical instrumentation agitating unit |
| CN205467257U (en) * | 2016-04-10 | 2016-08-17 | 汤卓群 | Feed arrangement is prevented blockking up by blowing machine |
| CN205784281U (en) * | 2016-05-24 | 2016-12-07 | 安徽谷丰机械科技有限公司 | A kind of small grain drying device |
-
2017
- 2017-09-29 CN CN201710908821.9A patent/CN107606932B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288230U (en) * | 2015-11-23 | 2016-06-08 | 朱涵 | Chemical instrumentation agitating unit |
| CN205467257U (en) * | 2016-04-10 | 2016-08-17 | 汤卓群 | Feed arrangement is prevented blockking up by blowing machine |
| CN205784281U (en) * | 2016-05-24 | 2016-12-07 | 安徽谷丰机械科技有限公司 | A kind of small grain drying device |
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| CN107606932A (en) | 2018-01-19 |
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