CN219087856U - Flexible thresher for rice breeding seeds - Google Patents
Flexible thresher for rice breeding seeds Download PDFInfo
- Publication number
- CN219087856U CN219087856U CN202222967353.1U CN202222967353U CN219087856U CN 219087856 U CN219087856 U CN 219087856U CN 202222967353 U CN202222967353 U CN 202222967353U CN 219087856 U CN219087856 U CN 219087856U
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- China
- Prior art keywords
- fixedly connected
- belt pulley
- flexible
- threshing
- rotating shaft
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 41
- 235000009566 rice Nutrition 0.000 title claims abstract description 41
- 238000009395 breeding Methods 0.000 title claims abstract description 11
- 230000001488 breeding effect Effects 0.000 title claims abstract description 11
- 241000251169 Alopias vulpinus Species 0.000 title claims description 17
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920002457 flexible plastic Polymers 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000012216 screening Methods 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Threshing Machine Elements (AREA)
Abstract
The utility model relates to the technical field of threshing machines, in particular to a flexible threshing machine for rice breeding seeds, which comprises a machine shell, wherein one side of the machine shell is rotatably connected with two rotating shafts through bearings, the outer surfaces of the two rotating shafts are fixedly connected with threshing cylinders, and the outer surfaces of the two threshing cylinders are fixedly connected with a plurality of flexible plastic strips. The utility model has the advantages that: through gear, first band pulley, second band pulley, first pivot, motor, cam, third band pulley, fourth band pulley, second pivot, flabellum, supporting seat, filter screen, fan, shunt tubes, blow the gas cover, arrange material pipe, collecting box and chip groove's cooperation setting, can get rid of the piece of some stems doped in the seed after threshing and the shell of rice, very big avoided entering into the inside seed of collecting box contains the condition of impurity to need not to carry out the operation of screening and filtering again after threshing again, reached the effect that improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of threshing machines, in particular to a flexible threshing machine for rice breeding seeds.
Background
The rice breeding is to plant rice and cultivate better quality rice seeds by means of hybridization and the like, the quality of the seeds is vital in the rice breeding process, a threshing machine is needed to obtain the rice seeds, the threshing machine is a harvesting machine, the harvesting machine is a machine capable of separating crop seeds from stalks, mainly refers to a harvesting machine of grain crops, and the threshing machine is different in types according to different crops, for example, a rice threshing machine is suitable for threshing rice; the thresher is commonly called as a thresher for corn, and the thresher is commonly called as a thresher for rice, and is the most common rice threshing machine.
Most of the current rice threshing machines are not sufficiently separated when in use, and the rice after threshing can be mixed with some fragments of stalks and shells of the rice, so that screening and filtering are needed again after the threshing machines are used, the working efficiency is affected, and therefore, the flexible threshing machine for rice breeding seeds is needed to solve the problems.
It should be noted that the foregoing description of the technical background is only for the purpose of facilitating a clear and complete description of the technical solutions of the present specification and for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background section of the present description.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a flexible thresher for rice seeds, which solves the problems mentioned in the background art and overcomes the defects existing in the prior art.
In order to achieve the above-mentioned purpose, an embodiment of an aspect of the present utility model provides a flexible thresher for rice seeds, which comprises a housing, one side of the housing is rotatably connected with two rotating shafts through bearings, two outer surfaces of the rotating shafts are fixedly connected with threshing drums, two outer surfaces of the threshing drums are fixedly connected with a plurality of flexible plastic strips, two outer surfaces of one end of the rotating shafts are fixedly connected with gears meshed with each other, one side of the housing is fixedly connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through belt transmission, the inner wall of a key slot of the second belt pulley is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a motor, the outer surface of the first rotating shaft far away from one end of the motor is fixedly connected with a cam, the outer surface of the first rotating shaft is fixedly connected with a third belt pulley, the third belt pulley is fixedly connected with a fourth belt pulley through belt transmission, the inner wall of the key slot of the fourth belt pulley is fixedly connected with a second rotating shaft, one end of the second rotating shaft is fixedly connected with a fan blade, one side of the housing is fixedly connected with a supporting seat, one side of the supporting seat is fixedly connected with a first belt pulley, one side of the supporting seat is fixedly connected with a filter screen, one side of the housing is fixedly connected with a drainage pipe, one side of the casing is fixedly connected with a drainage pipe, one side of the drainage pipe is fixedly connected with a drainage pipe, and the drainage pipe is fixedly connected with a drainage pipe.
By the above-mentioned scheme preferred, one side fixedly connected with support of casing, motor fixed mounting has supported in one side of support the motor, can guarantee the structural stability of motor.
By the preferred bottom side fixedly connected with supporting leg of above-mentioned arbitrary scheme, one side fixedly connected with stabilizer blade of supporting leg, the stabilizer blade is run through to the second pivot, the second pivot passes through the bearing and rotates with the stabilizer blade to be connected, can guarantee the stability of second pivot when rotating.
By any of the above schemes, preferably, the first rotating shaft penetrates through one side of the casing and extends to the inside of the casing, the first rotating shaft is rotationally connected with the casing through a bearing, and the cam is attached to the filter screen, so that the first rotating shaft can drive the cam to rotate stably, and the filter screen is moved under the action of the cam.
By any of the above schemes, preferably, the fan blade corresponds to the position of the discharging pipe, and the fan blade is located at the middle position of the discharging pipe and the collecting box, so that the fan blade can blow and take the rice husk with smaller volume falling in the discharging pipe.
By the above scheme, preferably, the filter screen is obliquely arranged, the bottom end of the filter screen corresponds to the position of the chip groove, and the air blowing cover corresponds to the position of the filter screen, so that impurities such as rice hulls filtered by the filter screen can be discharged to the outside of the shell through the chip groove.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. through gear, first band pulley, second band pulley, first pivot, motor, cam, third band pulley, fourth band pulley, second pivot, flabellum, supporting seat, filter screen, fan, shunt tubes, blow the gas cover, arrange material pipe, collecting box and chip groove's cooperation setting, can get rid of the piece of some stems doped in the seed after threshing and the shell of rice, very big avoided entering into the inside seed of collecting box contains the condition of impurity to need not to carry out the operation of screening and filtering again after threshing again, reached the effect that improves work efficiency.
Drawings
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic view of a third view angle structure according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
fig. 5 is a schematic view of the structure of a shunt and its attachment member according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.
In the figure: 1-casing, 2-rotating shaft, 3-flexible plastic strip, 4-gear, 5-first pulley, 6-second pulley, 7-first rotating shaft, 8-motor, 9-cam, 10-third pulley, 11-fourth pulley, 12-second rotating shaft, 13-flabellum, 14-supporting seat, 15-filter screen, 16-fan, 17-shunt tube, 18-blowing hood, 19-discharge tube, 20-collecting box, 21-junk slot, 22-bracket, 23-supporting leg, 24-stabilizing plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in figures 1 to 7, a flexible thresher for rice seeds for breeding comprises a machine shell 1, one side of the machine shell 1 is rotationally connected with two rotating shafts 2 through bearings, the outer surfaces of the two rotating shafts 2 are fixedly connected with threshing drums, the outer surfaces of the two threshing drums are fixedly connected with a plurality of flexible plastic strips 3, flexible threshing work can be carried out on rice through the flexible plastic strips 3 arranged on the threshing drums, the condition that rice seeds are damaged in the threshing process is greatly avoided, the outer surfaces of one ends of the two rotating shafts 2 are fixedly connected with gears 4 meshed with each other, one end of one rotating shaft 2 is fixedly connected with a first belt pulley 5, the first belt pulley 5 is connected with a second belt pulley 6 through belt transmission, the inner wall of a key groove of the second belt pulley 6 is fixedly connected with a first rotating shaft 7, one end of the first rotating shaft 7 is fixedly connected with a motor 8, the outer surface of one end of the first rotating shaft 7 far away from the motor 8 is fixedly connected with a cam 9, the outer surface of the first rotating shaft 7 is fixedly connected with a third belt pulley 10, the third belt pulley 10 is connected with a fourth belt pulley 11 through belt transmission, the inner wall of a key slot of the fourth belt pulley 11 is fixedly connected with a second rotating shaft 12, one end of the second rotating shaft 12 is fixedly connected with a fan blade 13, one side of the inner part of the shell 1 is fixedly connected with a supporting seat 14, one side of the supporting seat 14 is rotationally connected with a filter screen 15, one side of the shell 1 is fixedly provided with a fan 16, the air outlet of the fan 16 is fixedly connected with a shunt tube 17, the outer surface of the shunt tube 17 is fixedly connected with a plurality of blowing hoods 18, the bottom end of the shell 1 is fixedly connected with a discharge tube 19, a collecting box 20 is arranged below the discharge tube 19, one side of the shell 1 is provided with a chip removal groove 21, the motor 8 and the fan 16 are started in the threshing process, with the start of the motor 8, the first rotating shaft 7 rotates, the two threshing drums rotate under the transmission action of the first belt pulley 5, the second belt pulley 6, the belt and the gear 4, so that threshing work is carried out on rice, the threshed rice falls on the filter screen 15, with the rotation of the first rotating shaft 7, the cam 8 rotates, the filter screen 15 rotates around the supporting seat 14 under the action of the cam 8, with the rotation of the cam 8, the filter screen 15 vibrates and enables threshed seeds to pass through the filter screen 15, with the start of the fan 16, generated air flow enters the inside of the shunt pipe 17, then is blown out through the plurality of blowing hoods 18 and is matched with the vibration of the filter screen 15, so that fragments of stems and rice are discharged to the outside of the shell 1 through the chip removal groove 21, the filtered seeds are discharged from the east discharge pipe 19, with the rotation of the first rotating shaft 7, the second rotating shaft 12 is driven by the transmission action of the third belt pulley 10, the belt and the fourth belt pulley 11, so that the fan blades 13 generate air flow and remove small impurities in the discharge pipe 19, and the impurities in the discharge pipe are discharged from the seed are collected, and the impurities are collected in the collecting box.
As an alternative technical scheme of the utility model, one side of the casing 1 is fixedly connected with the bracket 22, and the motor 8 is fixedly arranged on one side of the bracket 22, so that the motor 8 is supported, and the structural stability of the motor 8 can be ensured.
As an alternative technical scheme of the utility model, the bottom side of the casing 1 is fixedly connected with the supporting leg 23, one side of the supporting leg 23 is fixedly connected with the stabilizing plate 24, the second rotating shaft 12 penetrates through the stabilizing plate 24, and the second rotating shaft 12 is rotationally connected with the stabilizing plate 24 through a bearing, so that the stability of the second rotating shaft 12 in rotation can be ensured.
As an alternative solution of the present utility model, the first rotating shaft 7 penetrates through one side of the casing 1 and extends into the casing 1, the first rotating shaft 7 is rotationally connected with the casing 1 through a bearing, and the cam 9 is attached to the filter screen 15, so that the first rotating shaft 7 can drive the cam 9 to rotate stably, and the filter screen 15 moves under the action of the cam 9.
As an alternative technical scheme of the utility model, the fan blades 13 correspond to the positions of the discharge pipe 19, and the fan blades 13 are positioned in the middle of the discharge pipe 19 and the collecting box 20, so that the fan blades 13 can blow rice hulls with smaller falling volumes in the discharge pipe 19.
As an alternative technical scheme of the utility model, the filter screen 15 is obliquely arranged, the bottom end of the filter screen 15 corresponds to the position of the chip groove 21, and the air blowing cover 18 corresponds to the position of the filter screen 15, so that impurities such as rice hulls filtered by the filter screen 15 can be discharged to the outside of the machine shell 1 through the chip groove 21.
A flexible thresher for rice breeding seeds has the following working principle:
in the threshing process, the motor 8 and the fan 16 are started, the first rotating shaft 7 rotates along with the starting of the motor 8, the two threshing drums rotate under the transmission action of the first belt pulley 5, the second belt pulley 6, the belt and the gear 4, so that the rice is threshed, the threshed rice falls on the filter screen 15, the cam 8 rotates along with the rotation of the first rotating shaft 7, the filter screen 15 rotates around the supporting seat 14 under the action of the cam 8, the filter screen 15 vibrates and enables threshed seeds to pass through the filter screen 15 along with the rotation of the cam 8, the generated air flow enters the inside of the shunt tube 17 along with the starting of the fan 16, then is blown out through the plurality of blowing hoods 18 and is matched with the vibration of the filter screen 15, so that fragments of stems and the rice are discharged to the outside of the shell 1 through the chip removal groove 21, the filtered seeds are discharged from the discharge tube 19, the second rotating shaft 12 is driven to rotate along with the rotation of the first belt pulley 10, the belt and the fourth belt pulley 11, so that the air flow 13 is generated, and the impurities in the whole of the dust collection tube 20 are removed, and the dust collection tube 20 is removed after the dust collection of the dust is completed.
In summary, this flexible thresher of rice seed breeding, through gear 4, first band pulley 5, the second band pulley 6, first pivot 7, motor 8, cam 9, third band pulley 10, fourth band pulley 11, second pivot 12, flabellum 13, supporting seat 14, filter screen 15, fan 16, shunt tubes 17, blow the cover 18, arrange material pipe 19, collection box 20 and chip groove 21's cooperation setting, can get rid of the piece of some stems doped in the seed after threshing and the shell of rice, very big avoided getting into the inside seed of collection box 20 to contain the condition of impurity, thereby need not to carry out the operation of screening again after threshing again, reached the effect that improves work efficiency.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A flexible thresher for rice breeding seeds is characterized in that: comprises a machine shell (1), one side of the machine shell (1) is rotationally connected with two rotating shafts (2) through bearings, two outer surfaces of the rotating shafts (2) are fixedly connected with threshing cylinders, two outer surfaces of the threshing cylinders are fixedly connected with a plurality of flexible plastic strips (3), two outer surfaces of one ends of the rotating shafts (2) are fixedly connected with gears (4) meshed with each other, one end of the rotating shafts (2) is fixedly connected with a first belt pulley (5), the first belt pulley (5) is connected with a second belt pulley (6) through belt transmission, the inner wall of a key groove of the second belt pulley (6) is fixedly connected with a first rotating shaft (7), one end of the first rotating shaft (7) is fixedly connected with a motor (8), one end of the first rotating shaft (7) is far away from the outer surface of the motor (8) and is fixedly connected with a cam (9), the outer surface of the first rotating shaft (7) is fixedly connected with a third belt pulley (10), the third belt pulley (10) is connected with a fourth belt pulley (11) through belt transmission, the inner wall of the fourth belt pulley (11) is fixedly connected with a second belt pulley (12), the second belt pulley (12) is fixedly connected with a fan blade (12) and one side of the first belt pulley (14) is fixedly connected with a supporting seat (14), one side fixed mounting of casing (1) has fan (16), the air outlet department fixedly connected with shunt tubes (17) of fan (16), the surface fixedly connected with of shunt tubes (17) blows gas cap (18) of a plurality of, the bottom fixedly connected with of casing (1) arranges material pipe (19), the below of arranging material pipe (19) is provided with collecting box (20), chip groove (21) have been seted up to one side of casing (1).
2. A flexible thresher for rice seed according to claim 1, wherein: one side of the shell (1) is fixedly connected with a support (22), and the motor (8) is fixedly arranged on one side of the support (22).
3. A flexible thresher for rice seed according to claim 2, wherein: the bottom side fixedly connected with supporting leg (23) of casing (1), one side fixedly connected with stabilizer bar (24) of supporting leg (23), stabilizer bar (24) are run through in second pivot (12), second pivot (12) are connected with stabilizer bar (24) rotation through the bearing.
4. A flexible thresher for rice seed according to claim 3, wherein: the first rotating shaft (7) penetrates through one side of the machine shell (1) and extends into the machine shell (1), the first rotating shaft (7) is rotationally connected with the machine shell (1) through a bearing, and the cam (9) is attached to the filter screen (15).
5. The flexible thresher for rice seeds of claim 4, wherein: the fan blades (13) correspond to the discharging pipe (19), and the fan blades (13) are located in the middle of the discharging pipe (19) and the collecting box (20).
6. The flexible thresher for rice seeds of claim 5, wherein: the filter screen (15) is obliquely arranged, the bottom end of the filter screen (15) corresponds to the position of the chip groove (21), and the blowing cover (18) corresponds to the position of the filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967353.1U CN219087856U (en) | 2022-11-08 | 2022-11-08 | Flexible thresher for rice breeding seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967353.1U CN219087856U (en) | 2022-11-08 | 2022-11-08 | Flexible thresher for rice breeding seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219087856U true CN219087856U (en) | 2023-05-30 |
Family
ID=86465347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222967353.1U Expired - Fee Related CN219087856U (en) | 2022-11-08 | 2022-11-08 | Flexible thresher for rice breeding seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219087856U (en) |
-
2022
- 2022-11-08 CN CN202222967353.1U patent/CN219087856U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20230530 |