CN110906729B - Rice tedding and air-drying device - Google Patents
Rice tedding and air-drying device Download PDFInfo
- Publication number
- CN110906729B CN110906729B CN201911227795.9A CN201911227795A CN110906729B CN 110906729 B CN110906729 B CN 110906729B CN 201911227795 A CN201911227795 A CN 201911227795A CN 110906729 B CN110906729 B CN 110906729B
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- rice
- mounting plate
- gear
- tedding
- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
Abstract
The invention discloses a rice tedding and air-drying device, which comprises a travelling mechanism, an absorbing mechanism, a device main body, a front mounting plate and a rear mounting plate, wherein the travelling mechanism is arranged at the lower ends of the front mounting plate and the rear mounting plate, and the absorbing mechanism is arranged at the rear end of the device main body; the device main body comprises a cylinder body, an air channel, a feeding hole, a discharging hole and an electric heating piece, wherein the air channel is arranged in the middle of the cylinder body and is S-shaped, the electric heating pieces are arranged on the inner wall of the cylinder body, the feeding hole is formed in the front end of the air channel, the discharging hole is formed in the rear end of the air channel, and a suction mechanism is arranged in the middle of the discharging hole; the rice below the feeding hole is sucked into the air channel through the suction mechanism, passes through the air channel and is discharged from the discharging hole, and returns to the ground again, so that the traditional tedding mode is changed, the tedding efficiency is high, rice shelling is avoided, and the air drying can be accelerated in the tedding process.
Description
Technical Field
The invention relates to the technical field of rice tedding devices, in particular to a rice tedding and air-drying device.
Background
After the rice is harvested, the rice can be stored only by airing, and in order to ensure the quality of the aired grains, the rice needs to be turned and ditched in the airing process. At present, when grains are aired in rural areas, the grains are manually turned over and aired by using a wooden rake in hot top burning sun.
The invention patent with the patent number of CN201610241681.X discloses a grain tedder, which comprises a frame, a front wheel assembly, a rear wheel assembly and a tedder assembly, wherein the front wheel assembly comprises a transverse connecting rod assembly, a steering motor, a rotating member and a shifting member, the transverse connecting rod assembly is connected with two front wheels and can drive the two front wheels to rotate, the rotating member is in shaft connection with the steering motor, and the shifting member drives the transverse connecting rod assembly to move left and right under the action of the rotating member; the rear wheel assembly comprises a driving shaft, a transmission mechanism and a driving motor, wherein the driving shaft is connected with the two rear wheels and drives the two rear wheels to rotate; the tedding assembly comprises a material pouring component, a turning component and a flow dividing component, wherein the turning component is arranged behind the material pouring component; the invention can automatically perform the functions of tedding and walking, thereby realizing automation; the material pouring and tedding integration is realized, the fork-type shearing rebounding assembly enables the tedding machine to automatically return to the right, and grains can be turned over to a great extent. However, the grain tedder still adopts the tedding component to stir and pour the rice for tedding, and in the process, friction exists between the tedding component and the rice epidermis, and friction exists between the rice epidermis and the ground, so that the rice shelling rate is improved, the time required by the operations of stirring, pouring, overturning, shunting and the like of the tedding component is long, the tedding efficiency is low, and the tedding is only to overturn the rice and does not accelerate the air drying of the rice.
Disclosure of Invention
The invention provides a rice tedding and air-drying device aiming at the defects of the problems, which changes the traditional tedding mode, has high tedding efficiency, avoids rice shelling and can accelerate air drying in the tedding process.
In order to achieve the purpose, the invention provides the following technical scheme:
a rice tedding and air-drying device comprises a travelling mechanism, an absorption mechanism, a device main body, a front mounting plate and a rear mounting plate, wherein the front mounting plate is welded at the front end of the device main body;
the device main body comprises a cylinder body, an air channel, a feeding hole, a discharging hole and an electric heating piece, wherein the air channel is arranged in the middle of the cylinder body and is S-shaped, the electric heating pieces are arranged on the inner wall of the cylinder body, the feeding hole is formed in the front end of the air channel, the discharging hole is formed in the rear end of the air channel, and a suction mechanism is arranged in the middle of the discharging hole;
the suction mechanism comprises a rotating motor, a driving gear, a belt, a driven gear and a fan, wherein the rotating motor is connected with the driving gear through the shaft, the driving gear is connected with the driven gear through the belt, the driving gear and the driven gear are both fixedly connected with the fan through the shaft, the fan is positioned in the middle of the discharge port, and the rotating motor is installed on the barrel.
Preferably, the two sides of the front end of the cylinder are connected with side baffles through bolts in a locking mode, the side baffles are made of wood materials, and the front ends of the side baffles are conical.
Preferably, the running mechanism comprises a roller, a connecting plate and a middle shaft, the edges of the lower bottom surfaces of the front mounting plate and the rear mounting plate are fixedly connected with the two connecting plates, the connecting plates are rotatably connected with the middle shaft through bearings, and the two ends of the middle shaft are fixedly connected with the roller.
Preferably, a first gear is fixedly connected to a middle shaft of the travelling mechanism at the lower end of the rear mounting plate, the first gear is connected with a second gear through a chain, the second gear is connected with a driving motor through a motor shaft, and the driving motor is fixedly connected to the lower bottom surface of the rear mounting plate.
Preferably, the air duct is U-shaped.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a rice tedding and air-drying device.A main body of a driving device of a travelling mechanism travels above rice, the rice is laid on the ground when being aired, and in the travelling process, a suction mechanism sucks the rice below a feed inlet into an air channel, penetrates the air channel and is discharged from a discharge port, and returns to the ground again; this in-process rice is through the hot-air effect in the wind channel, air-dries with higher speed to the rice rolls in crooked wind channel, gets back to subaerial time again, realizes the tedding to the rice, changes traditional tedding mode, and the tedding is efficient, avoids the rice shelling, and can air-dry with higher speed at the tedding in-process.
Drawings
FIG. 1 is a general structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a device body according to a first embodiment of the present invention;
FIG. 3 is a side cross-sectional view of a device body according to a first embodiment of the present invention;
FIG. 4 is a structural diagram of a cylinder according to a first embodiment of the present invention;
FIG. 5 is a structural view of a sucking mechanism according to a first embodiment of the present invention;
FIG. 6 is a structural diagram of a traveling mechanism according to a first embodiment of the present invention;
fig. 7 is an overall structural view of a second embodiment of the present invention.
In the figure: 1. a traveling mechanism; 11. a roller; 12. a connecting plate; 13. a middle shaft; 14. a first gear; 15. a chain; 16. a second gear; 17. a drive motor; 2. a suction mechanism; 21. a rotating electric machine; 22. a drive gear; 23. a belt; 24. a driven gear; 25. a fan; 3. a device main body; 31. a barrel; 32. an electric heating sheet; 33. an air duct; 34. a feed inlet; 35. a discharge port; 36. a side dam; 37. a bolt; 4. a front mounting plate; 5. and a rear mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a rice tedding and air-drying device comprises a travelling mechanism 1, an absorption mechanism 2, a device main body 3, a front mounting plate 4 and a rear mounting plate 5, wherein the front mounting plate 4 is welded at the front end of the device main body 3, the rear mounting plate 5 is mounted at the rear end of the device main body 3, the travelling mechanism 1 is mounted at the lower ends of the front mounting plate 4 and the rear mounting plate 5, and the absorption mechanism 2 is mounted at the rear end of the device main body 3; the device main body 3 comprises a cylinder 31, an air channel 33, a feed inlet 34, a discharge outlet 35 and an electric heating piece 32, wherein the air channel 33 is arranged in the middle of the cylinder 31, the air channel 33 is S-shaped, when the device main body 3 walks above rice through the traveling mechanism 1, the feed inlet 34 and the discharge outlet 35 both face the ground and move forward along with the device body, the rice is adsorbed into the air channel 33 by the feed inlet 34, the electric heating piece 32 heats the air and the rice in the air channel 33 to accelerate the air drying of the rice, the rice rolls in the bent air channel 33 and then is discharged back to the ground from the discharge outlet 35, the electric heating piece 32 is arranged on the inner wall of the cylinder 31, the feed inlet 34 is arranged at the front end of the air channel 33, the discharge outlet 35 is arranged at the rear end of the air channel 33, the suction mechanism 2 is arranged in the middle of the discharge outlet 35, side baffles 36 are connected to, the front ends of the side baffles 36 are conical, the side baffles 36 pull the rice on the ground open, the feed inlet 34 adsorbs the rice between the two side baffles 36 into the air duct 33, the rice spread on the ground is conveniently divided into a plurality of strip-shaped areas, and the rice is tedded one by one in the areas, so that the rice in the same area is prevented from being repeatedly tedded.
Referring to fig. 5, the suction mechanism 2 includes a rotating electrical machine 21, a driving gear 22, a belt 23, a driven gear 24 and a fan 25, the rotating electrical machine 21 is connected with the driving gear 22 through a shaft, the driving gear 22 is connected with the driven gear 24 through the belt 23, the driving gear 22 and the driven gear 24 are both fixedly connected with the fan 25 through a shaft, the fan 25 is located in the middle of the discharge port 35, the rotating electrical machine 21 is installed on the cylinder 31, the rotating electrical machine 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 24 to rotate through the belt 23, the driving gear 22 and the driven gear 24 rotate so as to drive the fan 25 at the discharge port 35 to rotate, and the fan 25.
Referring to fig. 6, the traveling mechanism 1 includes rollers 11, connecting plates 12 and a center shaft 13, two connecting plates 12 are fixedly connected to the edges of the lower bottom surfaces of the front mounting plate 4 and the rear mounting plate 5, the connecting plates 12 are rotatably connected to the center shaft 13 through bearings, the rollers 11 are fixedly connected to both ends of the center shaft 13, a driving motor 17 drives a second gear 16 to rotate, the second gear 16 transmits power to a first gear 14 through a chain 15, the first gear 14 rotates to drive the center shaft 13 to rotate, the center shaft 13 rotates to drive the rollers 11 to rotate, the device can travel, the center shaft 13 of the traveling mechanism 1 at the lower end of the rear mounting plate 5 is fixedly connected to the first gear 14, the first gear 14 is connected to the second gear 16 through the chain 15, the second gear 16 is connected to the driving motor 17 through a motor shaft, and the driving motor 17 is.
Example two:
referring to fig. 7, a rice tedding and air-drying device comprises a traveling mechanism 1, an absorbing mechanism 2, a device main body 3, a front mounting plate 4 and a rear mounting plate 5, wherein the front mounting plate 4 is welded at the front end of the device main body 3, the rear mounting plate 5 is mounted at the rear end of the device main body 3, the traveling mechanism 1 is mounted at the lower ends of the front mounting plate 4 and the rear mounting plate 5, and the absorbing mechanism 2 is mounted at the rear end of the device main body 3; the device main body 3 comprises a cylinder 31, an air duct 33, a feed inlet 34, a discharge outlet 35 and an electric heating sheet 32, wherein the air duct 33 is arranged in the middle of the cylinder 31, the air duct 33 is U-shaped, when the device main body 3 walks above rice through the traveling mechanism 1, the feed inlet 34 and the discharge outlet 35 both face the ground and move forward along with the device body, the rice is adsorbed into the air duct 33 by the feed inlet 34, the electric heating sheet 32 heats the air and the rice in the air duct 33 to accelerate the air drying of the rice, the rice rolls in the bent air duct 33 and is then discharged back to the ground from the discharge outlet 35, the electric heating sheet 32 is arranged on the inner wall of the cylinder 31, the feed inlet 34 is arranged at the front end of the air duct 33, the discharge outlet 35 is arranged at the rear end of the air duct 33, the suction mechanism 2 is arranged in the middle of the discharge outlet 35, side baffles 36 are connected to, the front ends of the side baffles 36 are conical, the side baffles 36 pull the paddy on the ground open, the feed inlet 34 absorbs the paddy between the two side baffles 36 into the air duct 33, so that the paddy spread on the ground is divided into a plurality of strip-shaped areas, and the paddy is tedded one by one, thereby avoiding the repeated tedding of the paddy in the same area; the suction mechanism 2 comprises a rotary motor 21, a driving gear 22, a belt 23, a driven gear 24 and a fan 25, the rotary motor 21 is connected with the driving gear 22 through a shaft, the driving gear 22 is connected with the driven gear 24 through the belt 23, the driving gear 22 and the driven gear 24 are both fixedly connected with the fan 25 through shafts, the fan 25 is positioned in the middle of the discharge port 35, the rotary motor 21 is installed on the barrel 31, the rotary motor 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 24 to rotate through the belt 23, the driving gear 22 and the driven gear 24 rotate so as to drive the fan 25 at the discharge port 35 to rotate, and the fan 25 rotates to enable the suction at; the traveling mechanism 1 comprises rollers 11, connecting plates 12 and a middle shaft 13, the edges of the lower bottom surfaces of the front mounting plate 4 and the rear mounting plate 5 are fixedly connected with the two connecting plates 12, the connecting plates 12 are rotatably connected with the middle shaft 13 through bearings, the rollers 11 are fixedly connected with two ends of the middle shaft 13, a driving motor 17 drives a second gear 16 to rotate, the second gear 16 transmits power to a first gear 14 through a chain 15, the first gear 14 rotates to drive the middle shaft 13 to rotate, the middle shaft 13 rotates to drive the rollers 11 to rotate, the device can travel, the middle shaft 13 of the traveling mechanism 1 at the lower end of the rear mounting plate 5 is fixedly connected with the first gear 14, the first gear 14 is connected with the second gear 16 through the chain 15, the second gear 16 is connected with the driving motor 17 through a motor shaft, and the driving motor 17 is.
The working principle is as follows: the driving motor 17 drives the second gear 16 to rotate, the second gear 16 transmits power to the first gear 14 through the chain 15, the first gear 14 rotates to drive the middle shaft 13 to rotate, the middle shaft 13 rotates to drive the roller 11 to rotate, and the device can walk; the rotating motor 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 24 to rotate through the belt 23, the driving gear 22 and the driven gear 24 rotate to drive the fan 25 at the discharge port 35 to rotate, and the fan 25 rotates to enable suction at the feed port 34 to be provided; when the device main body 3 walks above the rice through the walking mechanism 1, the feeding hole 34 and the discharging hole 35 face the ground and move forward along with the device body, the side baffle plates 36 pull the rice on the ground open, the feeding hole 34 absorbs the rice between the two side baffle plates 36 into the air duct 33, the electric heating sheets 32 heat the air and the rice in the air duct 33, the air drying of the rice is accelerated, the rice rolls in the bent air duct 33, and then the rice is discharged from the discharging hole 35 and returns to the ground.
In summary, the following steps: the invention provides a rice tedding and air-drying device, which is characterized in that a main body 3 of a driving device of a travelling mechanism 1 travels above rice, the rice is laid on the ground when being aired, and in the traveling process, a suction mechanism 2 sucks the rice below a feed inlet 34 into an air channel 33, penetrates the air channel 33, is discharged from a discharge port 35 and returns to the ground again; this in-process rice is through the hot-air effect in wind channel 33, air-dries with higher speed to the rice rolls in crooked wind channel 33, when getting back to subaerial again, realizes the tedding to the rice, changes traditional tedding mode, and the tedding is efficient, avoids the rice shelling, and can air-dry with higher speed at the tedding in-process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device is air-dried in tedding of rice, includes running gear (1), suction means (2), device main part (3), preceding mounting panel (4) and back mounting panel (5), its characterized in that: a front mounting plate (4) is welded at the front end of the device main body (3), a rear mounting plate (5) is mounted at the rear end of the device main body (3), the lower ends of the front mounting plate (4) and the rear mounting plate (5) are respectively provided with a traveling mechanism (1), and a suction mechanism (2) is mounted at the rear end of the device main body (3);
the device main body (3) comprises a cylinder body (31), an air duct (33), a feeding hole (34), a discharging hole (35) and electric heating pieces (32), the air duct (33) is arranged in the middle of the cylinder body (31), the air duct (33) is S-shaped, the electric heating pieces (32) are arranged on the inner walls of the cylinder body (31), the feeding hole (34) is formed in the front end of the air duct (33), the discharging hole (35) is formed in the rear end of the air duct (33), and a suction mechanism (2) is arranged in the middle of the discharging hole (35);
suction means (2) include rotating electrical machines (21), drive gear (22), belt (23), driven gear (24) and fan (25), rotating electrical machines (21) have drive gear (22) through the hub connection, drive gear (22) are connected with driven gear (24) through belt (23), drive gear (22) and driven gear (24) all are through axle fixedly connected with fan (25), fan (25) are located discharge gate (35) middle part, rotating electrical machines (21) are installed on barrel (31).
2. The tedding and air-drying device for rice as claimed in claim 1, wherein: the side baffle plates (36) are connected to the two sides of the front end of the barrel (31) in a locking mode through bolts (37), the side baffle plates (36) are made of wood materials, and the front ends of the side baffle plates (36) are conical.
3. The tedding and air-drying device for rice as claimed in claim 1, wherein: the walking mechanism (1) comprises idler wheels (11), connecting plates (12) and a middle shaft (13), the edges of the lower bottom surfaces of the front mounting plate (4) and the rear mounting plate (5) are fixedly connected with the two connecting plates (12), the connecting plates (12) are rotatably connected with the middle shaft (13) through bearings, and the idler wheels (11) are fixedly connected to the two ends of the middle shaft (13).
4. The tedding and air-drying device for rice as claimed in claim 3, wherein: the rear mounting plate (5) lower extreme running gear (1) is gone up fixedly connected with first gear (14) on axis (13), and first gear (14) are connected with second gear (16) through chain (15), and second gear (16) are connected with driving motor (17) through the motor shaft, and driving motor (17) fixed connection is in the lower bottom surface of rear mounting plate (5).
5. The tedding and air-drying device for rice as claimed in claim 1, wherein: the air duct (33) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227795.9A CN110906729B (en) | 2019-12-04 | 2019-12-04 | Rice tedding and air-drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227795.9A CN110906729B (en) | 2019-12-04 | 2019-12-04 | Rice tedding and air-drying device |
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| Publication Number | Publication Date |
|---|---|
| CN110906729A CN110906729A (en) | 2020-03-24 |
| CN110906729B true CN110906729B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911227795.9A Active CN110906729B (en) | 2019-12-04 | 2019-12-04 | Rice tedding and air-drying device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204384452U (en) * | 2015-01-06 | 2015-06-10 | 官江华 | A kind of novel threshing ground harvester |
| JP5869824B2 (en) * | 2011-10-03 | 2016-02-24 | 株式会社タイガーカワシマ | Dust collector |
| CN105815442A (en) * | 2016-04-19 | 2016-08-03 | 广德县誓节镇文才水稻种植家庭农场 | Cereal tedder |
| CN206423175U (en) * | 2017-01-24 | 2017-08-22 | 四川农业大学 | A kind of fruit branch crushing and returning to field machine |
| CN107902429A (en) * | 2017-12-01 | 2018-04-13 | 江西悦丰农业科技有限公司 | A kind of threshing ground cereal with double suction paddy disk collects machine |
| CN108606056A (en) * | 2018-03-29 | 2018-10-02 | 金学芳 | A kind of movable type agri-foodstuffs dryer |
| CN209230243U (en) * | 2018-08-07 | 2019-08-09 | 福建农业职业技术学院 | A kind of new mobile type wheat drying machine |
-
2019
- 2019-12-04 CN CN201911227795.9A patent/CN110906729B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5869824B2 (en) * | 2011-10-03 | 2016-02-24 | 株式会社タイガーカワシマ | Dust collector |
| CN204384452U (en) * | 2015-01-06 | 2015-06-10 | 官江华 | A kind of novel threshing ground harvester |
| CN105815442A (en) * | 2016-04-19 | 2016-08-03 | 广德县誓节镇文才水稻种植家庭农场 | Cereal tedder |
| CN206423175U (en) * | 2017-01-24 | 2017-08-22 | 四川农业大学 | A kind of fruit branch crushing and returning to field machine |
| CN107902429A (en) * | 2017-12-01 | 2018-04-13 | 江西悦丰农业科技有限公司 | A kind of threshing ground cereal with double suction paddy disk collects machine |
| CN108606056A (en) * | 2018-03-29 | 2018-10-02 | 金学芳 | A kind of movable type agri-foodstuffs dryer |
| CN209230243U (en) * | 2018-08-07 | 2019-08-09 | 福建农业职业技术学院 | A kind of new mobile type wheat drying machine |
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| CN110906729A (en) | 2020-03-24 |
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