CN203822971U - Transmission assembly and rice huller adopting same - Google Patents
Transmission assembly and rice huller adopting same Download PDFInfo
- Publication number
- CN203822971U CN203822971U CN201420140674.7U CN201420140674U CN203822971U CN 203822971 U CN203822971 U CN 203822971U CN 201420140674 U CN201420140674 U CN 201420140674U CN 203822971 U CN203822971 U CN 203822971U
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- wheel
- change pulley
- rubber roll
- transmitting assemblies
- pulley
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 title abstract description 16
- 235000007164 Oryza sativa Nutrition 0.000 title abstract 4
- 235000009566 rice Nutrition 0.000 title abstract 4
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000000712 assembly Effects 0.000 claims description 37
- 238000000429 assembly Methods 0.000 claims description 37
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000017105 transposition Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 abstract 3
- 239000003292 glue Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model provides a transmission assembly and a rice huller adopting the same. The transmission assembly comprises a first change wheel coaxially connected with a first rubber roller and a second change wheel connected with the first change wheel by a first conveyor belt; the diameters of the wheel outer edge surfaces, matched with the first conveyor belt, of the first change wheel and the second change wheel are adjustable, so the rotary speeds of the first change wheel and the second change wheel can be adjusted; the transmission assembly also comprises a reversing mechanism driven by the second change wheel; the reversing mechanism comprises a swing rubber roller wheel opposite to the rotary direction of the second change wheel; the swing rubber roller wheel and a second rubber roller are coaxially connected. The rice huller comprises the transmission assembly. According to the transmission assembly and the rice huller adopting the same, the rotary speeds of the first rubber roller and the second rubber roller can be replaced, the two rubber rollers do not need to be disassembled for transposition, simple and convenient effects are realized and massive manpower and material resources are saved.
Description
Technical field
The utility model relates to hulling machine field, especially, relates to a kind of transmitting assemblies and has the hulling machine of this transmitting assemblies.
Background technique
Hulling machine is the major product in paddy complete equipment for processing, Main Function be make paddy husking and carry out paddy rough separated with husk.Hulling machine of the prior art comprises two groups of rubber rolls; Realize paddy husking, must meet following three conditions: one is that two groups of rubber rolls have certain linear speed poor, and two is that two groups of rubber rolls must be opposite direction rotatings, the 3rd, between two groups of rubber rolls, apply certain working pressure.
After hulling machine work a period of time, because two groups of rubber rolls are different because of linear velocity, so fast rubber roll weares and teares sooner than rubber roll at a slow speed, and poor also the minimizing gradually of linear speed affects technology capability; Now need to exchange the speed of two groups of rubber rolls or two groups of rubber rolls are removed to transposition and just can work on.
The transmission device that rubber roll husker is used both at home and abroad at present mainly contains following two kinds of modes:
As shown in Figure 1; Transmission device comprises to be speed-changing gear box 001, driving belt 002, fixing glue running roller 003 and to swing rubber roll wheel 004, and this has been the dominant technology that domestic rubber roll husker is used always since the eighties in last century.Speed-changing gear box 001 is by a motor input speed, two transmission shafts are set in casing, the different gear pair of multiple sets of teeth number is housed on two transmission shafts, can export respectively two groups varies in size and the transmission speed of opposite direction rotating, and then be delivered to respectively fixing glue running roller 003 and swing on rubber roll wheel 004 through driving belt 002, thereby make from coaxial mounted the first rubber roll of fixing glue running roller 003 and take turns 004 coaxial mounted the second rubber roll with swing rubber roll to have the advantages that rotating speed is different, sense of rotation is contrary.The speed-changing gear box 001 of the transmission device of this mode has been realized the function of commutation and speed change simultaneously, but uses speed-changing gear box 001 noise large, vibrates greatlyr, and easily occurs leakage of oil event, not environmental protection.
As shown in Figure 2; Transmission device comprises belt pulley 01, Idle wheel 02, fixing glue running roller 03 and swings rubber roll wheel 04, the belt pulley 01 drive fixing glue running roller 03 of motor, Idle wheel 02 rotating Vortex, and drive swings rubber roll and takes turns 04 counterrotating.Fixing glue running roller 03 drives the first rubber roll only to do the rotation of a direction; Swing rubber roll wheel 04 and drive the second rubber roll to do counterrotating, and swing rubber roll wheel the 04 and second rubber roll can swing around hinged support axle.Under the effect of cylinder, the second rubber roll swings and relies on the first rubber roll around hinged support axle, and paddy flows and shells between two rubber rolls.
In the working procedure of the hulling machine shown in Fig. 2, the first rubber roll is fast roller, and wearing and tearing hurry up; The second rubber roll is slow roller, and wearing and tearing are slow.After rubber roll abrasion, need to two groups of rubber rolls be removed to replacing position by manpower, to keep, between two rubber rolls, reasonably linear speed is poor, but during each roll change required time long, labor workload is large.
Model utility content
The hulling machine that the utility model object is to provide a kind of transmitting assemblies and has this transmitting assemblies, to solve the transmitting assemblies of hulling machine of the prior art, need to two groups of rubber rolls be removed to replacing position or change rubber roll belt pulley, length consuming time, the technical problem that workload is large by manpower.
For achieving the above object, according to an aspect of the present utility model, provide a kind of transmitting assemblies, having comprised: the second change pulley being connected with the first change pulley with coaxial the first change pulley being connected of the first rubber roll and by the first driving belt; The diameter of the wheel outer edge surface that the first change pulley and the second change pulley coordinate with the first driving belt is adjustable, to adjust the rotating speed of the first change pulley and the rotating speed of the second change pulley; Transmitting assemblies also comprises the changement being driven by the second change pulley, and changement comprises the swing rubber roll wheel contrary with the sense of rotation of the second change pulley, swings rubber roll wheel and is coaxially connected with the second rubber roll.
Further, changement comprises and the coaxial mounted power input wheel of the second change pulley, the rotation of power input wheel drive swing rubber roll wheel.
Further, changement also comprises reverse wheel, and power input wheel is arranged on and swings between rubber roll wheel and reverse wheel, and power input wheel is resisted against around the periphery wall that swings the second driving belt of rubber roll wheel and reverse wheel.
Further, changement also comprises the Idle wheel that connects the second driving belt that swings rubber roll wheel and reverse wheel for tensioning.
Further, swinging rubber roll wheel, power input wheel, reverse wheel and Idle wheel is and synchronizing juggedly takes turns or be v-shaped pulley or be multi-wedge belt pulley or be flat pulley.
Further, the second driving belt is double-sided synchronous belt or for V-belt or for poly Vbelt or for flat belt.
Further, swing rubber roll wheel and power input wheel and be gear, power input wheel is intermeshing with swing rubber roll wheel.
Further, the first change pulley and the second change pulley include be arranged on belt wheel center chuck, be arranged on chuck and can and be arranged on the belt wheel piece on each claw along a plurality of claws of belt wheel radial expansion.
Further, the first change pulley and the second change pulley include the band wheel face of a plurality of different-diameters.
According on the other hand of the present utility model, a kind of hulling machine is also provided, comprise transmitting assemblies, hulling machine also comprises hulling machine main body and power take-off; Transmitting assemblies is arranged in hulling machine main body, and the first change pulley of transmitting assemblies, the second change pulley are driven and are connected by the first driving belt with the output shaft of power take-off.
The utlity model has following beneficial effect:
According to transmitting assemblies of the present utility model and have the hulling machine of this transmitting assemblies, when the first rubber roll and the second rubber roll cooperating, the rotating speed of the first rubber roll is very fast, and therefore the wearing and tearing of the first rubber roll are very fast; By regulating the diameter of the wheel outer edge surface that the first change pulley and the second change pulley coordinate with the first driving belt, thereby adjust the rotating speed of the first change pulley and the second change pulley; And the first rubber roll is coaxially connected with the first change pulley, the second change pulley drives changement, and swing rubber roll in changement wheel is coaxially connected with the second rubber roll, thereby can be so that adjust the rotating speed of the first rubber roll and the second rubber roll by adjusting the rotating speed of the first change pulley and the second change pulley, can so that the rotating speed of the first rubber roll and the second rubber roll replaced, thereby make the second rubber roll wearing and tearing very fast, and without two rubber rolls being disassembled to transposition, simple and convenient, save a large amount of manpower and materials costs.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to accompanying drawings, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the transmission device of prior art;
Fig. 2 is the structural representation of the transmission device of prior art;
Fig. 3 is the structural representation of the transmitting assemblies of the utility model preferred embodiment.
Description of reference numerals:
001, speed-changing gear box; 002, driving belt; 003, fixing glue running roller; 004, swing rubber roll wheel; 01, belt pulley; 02, Idle wheel; 03, fixing glue running roller; 04, swing rubber roll wheel; 1, transmitting assemblies; 10, the first change pulley; 20, the second change pulley; 30, swing rubber roll wheel; 40, power input wheel; 50, reverse wheel; 60, Idle wheel; 70, the second driving belt; 2, the first driving belt; 3, hulling machine main body; 4, power take-off.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Referring to Fig. 3, preferred embodiment of the present utility model provides a kind of transmitting assemblies, comprising: the second change pulley 20 being connected with the first change pulley 10 with coaxial the first change pulley 10 being connected of the first rubber roll and by the first driving belt 2; The diameter of the wheel outer edge surface that the first change pulley 10 and the second change pulley 20 coordinate with the first driving belt 2 is adjustable, to adjust the rotating speed of the first change pulley 10 and the rotating speed of the second change pulley 20; Transmitting assemblies also comprises the changement being driven by the second change pulley 20, and changement comprises the swing rubber roll wheel 30 contrary with the sense of rotation of the second change pulley 20, swings rubber roll wheel 30 and is coaxially connected with the second rubber roll.When the first rubber roll and the second rubber roll cooperating, the rotating speed of the first rubber roll is very fast, and therefore the wearing and tearing of the first rubber roll are very fast; By regulating the diameter of the wheel outer edge surface that the first change pulley 10 and the second change pulley 20 coordinate with the first driving belt 2, thereby adjust the rotating speed of the first change pulley 10 and the second change pulley 20; And the first rubber roll is coaxially connected with the first change pulley 10, the second change pulley 20 drives changement, and swing rubber roll in changement wheel 30 is coaxially connected with the second rubber roll, thereby can be so that adjust the rotating speed of the first rubber roll and the second rubber roll by adjusting the rotating speed of the first change pulley 10 and the second change pulley 20, can so that the rotating speed of the first rubber roll and the second rubber roll replaced, thereby make the second rubber roll wearing and tearing very fast, and without two rubber rolls being disassembled to transposition, simple and convenient, save a large amount of manpower and materials costs.
Particularly, refer to Fig. 3, the first change pulley 10 is coaxially connected with the first rubber roll, and the second change pulley 20 is connected by the first driving belt 2 with the first change pulley 10, and also the first change pulley 10, the second change pulley 20 are connected by the first driving belt 2 with the output shaft of power take-off 4.In order to adjust the rotating speed of the first change pulley 10 and the second change pulley 20, the diameter of the wheel outer edge surface that the first change pulley 10 and the second change pulley 20 coordinate with the first driving belt 2 is adjustable.In the present embodiment, the first change pulley 10 and the second change pulley 20 comprise be arranged on belt wheel center chuck, be arranged on chuck and can and be arranged on the belt wheel piece on each claw along a plurality of claws of belt wheel radial expansion; A plurality of belt wheel pieces are all fan-shaped, and a plurality of belt wheel pieces form the wheel outer edge surface of change pulley.Claw telescopically moves on chuck, drive the telescopically motion simultaneously of a plurality of belt wheel pieces, thereby realize the adjusting of the diameter of the first change pulley 10, the second change pulley 20, thereby reach the object of the rotating speed of adjusting the first change pulley 10 and the second change pulley 20, thereby the wearing and tearing of two rubber rolls are balanced, and replace again after two rubber rolls being pulled down by manpower.In other mode of execution, the first change pulley 10 and the second change pulley 20 include the band wheel face of a plurality of different-diameters.For example: the first change pulley 10 and the second change pulley 20 can be stepped wheel, the first change pulley 10 and the second change pulley 20 have the belt wheel of the different ladder sections of a plurality of diameters, the combination of belt wheels as different in two diameters.When original state, the smaller diameter end of the first change pulley 10 coordinates with the first driving belt 2, and the larger diameter end of the second change pulley 20 coordinates with the first driving belt 2; After the first rubber roll may wear to a certain degree, the larger diameter end of the first change pulley 10 is coordinated with the first driving belt 2, the smaller diameter end of the second change pulley 20 coordinates with the first driving belt 2, thereby realize the object of the rotating speed of displacement the first change pulley 10 and the second change pulley 20, thereby make the first rubber roll wearing and tearing slower, and the second rubber roll wearing and tearing are very fast, the wearing and tearing of two rubber rolls are balanced, and replace again after two rubber rolls being pulled down by manpower.
Changement is driven by the second change pulley 20, contrary with the sense of rotation of the second rubber roll for realizing the first rubber roll.Particularly, changement comprises the swing rubber roll wheel 30 contrary with the sense of rotation of the second change pulley 20, swings rubber roll wheel 30 and is coaxially connected with the second rubber roll, thereby make the second rubber roll contrary with the sense of rotation of the first rubber roll.Changement comprises and the coaxial mounted power input wheel 40 of the second change pulley 20, by rotation drive power input wheel 40 rotations of the second change pulley 20, thereby drives whole changement work.In the present embodiment, power input wheel 40 is connected by the second driving belt 70 with swing rubber roll wheel 30, and power input wheel 40 drives and swings 30 rotations of rubber rolls wheel.In order to realize, to swing the sense of rotation of rubber roll wheel 30 contrary with the sense of rotation of the second change pulley 20 and the first change pulley 10, changement also comprises reverse wheel 50, swing rubber roll wheel 30 is arranged on to a side of the second change pulley 20, reverse wheel 50 is arranged on the opposite side of the second change pulley 20, the second driving belt 70 is around swinging on rubber roll wheel 30 and reverse wheel 50, power input wheel 40 is resisted against the outside that swings the second driving belt 70 between rubber roll wheel 30 and reverse wheel 50, so that power input wheel 40 drives the second driving belt 70 to rotate, the sense of rotation that simultaneously makes to swing rubber roll wheel 30 and reverse wheel 50 is contrary with the sense of rotation of power input wheel 40.For tensioning the second driving belt 70, changement also comprises the Idle wheel 60 that connects the second driving belt 70 between swing rubber roll wheel 30 and reverse wheel 50 for tensioning.Power input wheel 40, swing rubber roll wheel 30, reverse wheel 50 and Idle wheel 60 and be and synchronizing juggedly take turns or be v-shaped pulley or be multi-wedge belt pulley or be flat pulley etc.The second driving belt 70 correspondences be Timing Belt or for V-belt or for poly Vbelt or for flat belt etc.In other mode of execution, in order to realize, to swing the sense of rotation of rubber roll wheel 30 contrary with the sense of rotation of the second change pulley 20 and the first change pulley 10, power input wheel 40 and swing rubber roll wheel 30 are gear, power input wheel 40 and swing rubber roll take turns 30 intermeshing so that simple in structure and transmission is compacter.
Embodiment of the present utility model also provides a kind of hulling machine, and hulling machine comprises above-mentioned transmitting assemblies 1, hulling machine main body 3 and power take-off 4; Transmitting assemblies 1 is arranged in hulling machine main body 3, and the first change pulley 10 of transmitting assemblies 1, the second change pulley 20 are driven and are connected by the first driving belt 2 with the output shaft of power take-off 4.In the present embodiment, the first change pulley 10, the second change pulley 20 are connected by the first driving belt 2 with the output shaft of power take-off 4, by driven by motor the first change pulley 10, the second change pulley 20, rotate.Hulling machine is due to above-mentioned transmitting assemblies 1 being installed, after the first rubber roll and the second rubber roll are because of work a period of time, cause two rubber rolls to wear and tear when inconsistent, only the diameter of the first change pulley 10 and the second change pulley 20 need be regulated, without two rubber roll wheels are removed to transposition, simple and convenient.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to transmitting assemblies of the present utility model and have the hulling machine of this transmitting assemblies, when the first rubber roll and the second rubber roll cooperating, the rotating speed of the first rubber roll is very fast, and therefore the wearing and tearing of the first rubber roll are very fast; By regulating the diameter of the wheel outer edge surface that the first change pulley 10 and the second change pulley 20 coordinate with the first driving belt 2, thereby adjust the rotating speed of the first change pulley 10 and the second change pulley 20; And the first rubber roll is coaxially connected with the first change pulley 10, the second change pulley 20 drives changement, and swing rubber roll in changement wheel 30 is coaxially connected with the second rubber roll, thereby can be so that adjust the rotating speed of adjusting the first rubber roll and the second rubber roll by the rotating speed of the first change pulley 10 and the second change pulley 20, can so that the rotating speed of the first rubber roll and the second rubber roll replaced, thereby make the second rubber roll wearing and tearing very fast, and without two rubber rolls being disassembled to transposition, simple and convenient, save a large amount of manpower and materials costs.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a transmitting assemblies, is characterized in that, comprising:
The second change pulley (20) being connected with described the first change pulley (10) with coaxial the first change pulley (10) being connected of the first rubber roll and by the first driving belt (2);
The diameter of the wheel outer edge surface that described the first change pulley (10) and described the second change pulley (20) coordinate with described the first driving belt (2) is adjustable, to adjust the rotating speed of described the first change pulley (10) and the rotating speed of described the second change pulley (20);
Described transmitting assemblies also comprises the changement being driven by described the second change pulley (20), described changement comprises the swing rubber roll wheel (30) contrary with the sense of rotation of described the second change pulley (20), and described swing rubber roll wheel (30) is coaxially connected with the second rubber roll.
2. transmitting assemblies according to claim 1, is characterized in that,
Described changement comprises and the coaxial mounted power input wheel of described the second change pulley (20) (40), and described power input wheel (40) drives described swing rubber roll wheel (30) to rotate.
3. transmitting assemblies according to claim 2, is characterized in that,
Described changement also comprises reverse wheel (50), described power input wheel (40) is arranged between described swing rubber roll wheel (30) and described reverse wheel (50), and described power input wheel (40) is resisted against around the periphery wall of second driving belt (70) of described swing rubber roll wheel (30) and described reverse wheel (50).
4. transmitting assemblies according to claim 3, is characterized in that,
Described changement also comprises the Idle wheel (60) that connects described second driving belt (70) of described swing rubber roll wheel (30) and described reverse wheel (50) for tensioning.
5. transmitting assemblies according to claim 4, is characterized in that,
Described swing rubber roll wheel (30), described power input wheel (40), described reverse wheel (50) and described Idle wheel (60) are synchronizing juggedly to be taken turns or is v-shaped pulley or is multi-wedge belt pulley or is flat pulley.
6. transmitting assemblies according to claim 5, is characterized in that,
Described the second driving belt (70) is double-sided synchronous belt or for V-belt or for poly Vbelt or for flat belt.
7. transmitting assemblies according to claim 2, is characterized in that,
Described swing rubber roll wheel (30) and described power input wheel (40) are gear, and described power input wheel (40) is intermeshing with described swing rubber roll wheel (30).
8. according to the transmitting assemblies described in claim 1 to 7 any one, it is characterized in that,
Described the first change pulley (10) and described the second change pulley (20) include be arranged on belt wheel center chuck, be arranged on described chuck and can and be arranged on the belt wheel piece on claw described in each along a plurality of claws of belt wheel radial expansion.
9. according to the transmitting assemblies described in claim 1 to 7 any one, it is characterized in that,
Described the first change pulley (10) and described the second change pulley (20) include the band wheel face of a plurality of different-diameters.
10. a hulling machine, is characterized in that,
Comprise the transmitting assemblies (1) described in the claims 1 to 9 any one, described hulling machine also comprises hulling machine main body (3) and power take-off (4);
It is upper that described transmitting assemblies (1) is arranged on described hulling machine main body (3),
First change pulley (10) of described transmitting assemblies (1), the second change pulley (20) are driven and are connected by the first driving belt (2) with the output shaft of described power take-off (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140674.7U CN203822971U (en) | 2014-03-26 | 2014-03-26 | Transmission assembly and rice huller adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140674.7U CN203822971U (en) | 2014-03-26 | 2014-03-26 | Transmission assembly and rice huller adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822971U true CN203822971U (en) | 2014-09-10 |
Family
ID=51478479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140674.7U Expired - Lifetime CN203822971U (en) | 2014-03-26 | 2014-03-26 | Transmission assembly and rice huller adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822971U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588150A (en) * | 2014-12-06 | 2015-05-06 | 诸暨市粮工机械有限公司 | Driving device of full-automatic rubber roller rice huller |
| CN109641213A (en) * | 2016-08-04 | 2019-04-16 | 株式会社佐竹 | Hulling machine |
| CN109821596A (en) * | 2019-02-25 | 2019-05-31 | 吉林省三稻梁农业科技有限公司 | A kind of novel rice Rice processing system and control method |
| CN116020591A (en) * | 2023-02-13 | 2023-04-28 | 浙江展诚机械股份有限公司 | Variable speed rice huller |
-
2014
- 2014-03-26 CN CN201420140674.7U patent/CN203822971U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588150A (en) * | 2014-12-06 | 2015-05-06 | 诸暨市粮工机械有限公司 | Driving device of full-automatic rubber roller rice huller |
| CN109641213A (en) * | 2016-08-04 | 2019-04-16 | 株式会社佐竹 | Hulling machine |
| CN109641213B (en) * | 2016-08-04 | 2021-04-13 | 株式会社佐竹 | Rice huller |
| CN109821596A (en) * | 2019-02-25 | 2019-05-31 | 吉林省三稻梁农业科技有限公司 | A kind of novel rice Rice processing system and control method |
| CN116020591A (en) * | 2023-02-13 | 2023-04-28 | 浙江展诚机械股份有限公司 | Variable speed rice huller |
| CN116020591B (en) * | 2023-02-13 | 2023-10-03 | 浙江展诚机械股份有限公司 | Variable speed rice huller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20140910 |