CN220386639U - Rice huller of multistage rice hulling - Google Patents
Rice huller of multistage rice hulling Download PDFInfo
- Publication number
- CN220386639U CN220386639U CN202321899170.9U CN202321899170U CN220386639U CN 220386639 U CN220386639 U CN 220386639U CN 202321899170 U CN202321899170 U CN 202321899170U CN 220386639 U CN220386639 U CN 220386639U
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- Prior art keywords
- connecting pipe
- rice
- driving mechanism
- refining
- driving
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- 241000209094 Oryza Species 0.000 title claims abstract description 68
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 68
- 235000009566 rice Nutrition 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 124
- 238000007670 refining Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 60
- 238000002955 isolation Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 25
- 238000003756 stirring Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000021329 brown rice Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to the technical field of rice processing, in particular to a multi-stage rice huller, which comprises a machine body, wherein a feeding pipe is arranged at the top end of the machine body, a connecting pipe is connected at the top end of the feeding pipe, a feeding hopper is arranged at the top end of the connecting pipe, driving mechanisms are arranged on the connecting pipe and the outer wall of the feeding hopper, a first material homogenizing mechanism is arranged in the feeding hopper, and the first material homogenizing mechanism is driven to rotate by the driving mechanisms; the lateral wall of connecting pipe and be close to the bottom department of income hopper and be provided with the mounting box, the inside of connecting pipe and be located the below of mounting box and be provided with second refining mechanism, second refining mechanism passes through actuating mechanism drive rotation, and the connecting pipe is last to be provided with the fan housing with the relative lateral wall of pan feeding pipe, and the air inlet end of fan housing extends to the externally mounted of connecting pipe and has the fan. The utility model is convenient for separating dust and stones in the rice and then carrying out multistage rice hulling, thereby improving the quality and efficiency of rice treatment.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to a rice huller for multistage rice hulling.
Background
The rice huller is a grain processing machine for hulling rice to produce brown rice. The rice husk removing machine can remove rice husk, reduce the burst waist and the damage of the epidermis of rice grains, and keep the integrity of brown rice as much as possible.
The Chinese patent with the publication number of CN205550366U discloses a multi-stage rice huller, which can efficiently and completely separate rice hulls, ensure the integrity of the rice, reduce the loss of a single-stage rubber roller and improve the service life and the utilization rate of equipment parts.
However, the multistage rice huller cannot clean impurities such as dust and stones doped in the rice when in use, so that the quality of shelled rice is disturbed, and the existence of stones can interfere smooth shelling of the rice by the skin roller assembly, thereby reducing the processing efficiency.
Disclosure of Invention
The utility model aims at solving the problems in the background technology and provides a multi-stage rice huller.
The technical scheme of the utility model is as follows: the utility model provides a multistage rice huller of rice hulling, includes the organism, and the organism top is provided with the pan feeding pipe, and the top of pan feeding pipe is connected with the connecting pipe, and the pan feeding hopper is installed on the top of connecting pipe, and the bottom of connecting pipe is provided with impurity discharge port, is provided with actuating mechanism on the outer wall of connecting pipe and pan feeding hopper, and the inside of pan feeding hopper is provided with first refining mechanism, and first refining mechanism passes through actuating mechanism drive rotation;
the lateral wall of connecting pipe and be close to the bottom department of going into the hopper and be provided with the mounting box, the one end that keeps away from the connecting pipe on the mounting box is provided with the dust catcher, the inside of connecting pipe and the below that is located the mounting box are provided with second material homogenizing mechanism, and second material homogenizing mechanism passes through actuating mechanism drive rotation, and the side wall that is opposite with the pan feeding pipe on the connecting pipe is provided with expands the fan housing, and the air inlet end of expanding the fan housing extends to the externally mounted of connecting pipe.
Preferably, the driving mechanism comprises a first transmission mechanism, the first transmission mechanism is provided as a belt transmission mechanism, one end of the first transmission mechanism is driven to rotate by a motor arranged on the outer wall of the feeding hopper, and the other end of the first transmission mechanism is connected with the first material homogenizing mechanism.
Preferably, the first material homogenizing mechanism comprises a rotating shaft which is arranged on the inner wall of the feeding hopper through a supporting frame, the top end of the rotating shaft is connected with the first transmission mechanism, and a spiral material homogenizing sheet is arranged on the outer wall of the rotating shaft.
Preferably, the driving mechanism further comprises a first transmission rod arranged on the side wall of the connecting pipe and the feeding hopper through a supporting frame, the top end of the first transmission rod is connected with one end of the first transmission mechanism, a fourth transmission mechanism is arranged at the bottom end of the first transmission rod, and the other end of the fourth transmission mechanism is connected with the second material homogenizing mechanism.
Preferably, the second material homogenizing mechanism comprises a rotating rod which is rotationally connected with the side wall of the connecting pipe, a plurality of groups of material homogenizing plates are uniformly arranged on the side wall of the rotating rod, and one end, far away from the material homogenizing plates, of the rotating rod extends to the outer part of the connecting pipe and is connected with the fourth transmission mechanism.
Preferably, the inside of the installation box is provided with an isolation net, the inner wall of the installation box is provided with a poking brush matched with the isolation net through a supporting frame, and a brush handle on the poking brush is driven to rotate through a driving mechanism.
Preferably, the driving mechanism further comprises a second transmission rod, the second transmission rod is installed on the outer wall of the connecting pipe through the supporting frame, a second transmission mechanism is connected between the first transmission rod and the second transmission rod, a third transmission mechanism is arranged at the other end of the second transmission rod, and the other end of the third transmission mechanism extends to the inner connection stirring brush of the installation box.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: according to the utility model, the first material homogenizing mechanism and the second material homogenizing mechanism can be simultaneously driven to rotate by the driving mechanism, so that the rice is fully scattered, the discharging is more uniform, the blocking in the discharging process of the rice is avoided, and the separation of dust or stones from the rice is facilitated; dust in the paddy is quickly absorbed through the dust collector, cleanliness is improved, meanwhile, the driving mechanism drives the stirring brush to rotate, so that the isolation net for intercepting the paddy can be cleaned, blocking of the isolation net is avoided, and dust collection efficiency is improved; stones with different weights can be separated from the rice by the fan, so that the rice hulling quality and efficiency of the rice are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first leveling mechanism and a loading hopper according to the present utility model;
FIG. 3 is a schematic diagram of a connection between a driving mechanism and a toggle brush according to the present utility model;
fig. 4 is a schematic structural diagram of a second refining mechanism according to the present utility model.
Reference numerals: 1. a body; 101. a feeding pipe; 2. a connecting pipe; 3. feeding into a hopper; 4. a first transmission mechanism; 401. a first transmission rod; 402. a second transmission mechanism; 403. a second transmission rod; 404. a third transmission mechanism; 405. a fourth transmission mechanism; 5. a rotating shaft; 501. spiral material homogenizing sheets; 6. a rotating rod; 601. a refining plate; 7. a mounting box; 701. an isolation net; 702. stirring the brush; 8. and a wind expansion cover.
Detailed Description
Example 1
As shown in fig. 1 and 2, the multi-stage rice huller provided by the utility model comprises a machine body 1, wherein a feeding pipe 101 is arranged at the top end of the machine body 1, a connecting pipe 2 is connected at the top end of the feeding pipe 101, a feeding hopper 3 is arranged at the top end of the connecting pipe 2, an impurity discharge outlet is arranged at the bottom end of the connecting pipe 2, driving mechanisms are arranged on the outer walls of the connecting pipe 2 and the feeding hopper 3, a first material homogenizing mechanism is arranged in the feeding hopper 3, and the first material homogenizing mechanism is driven to rotate by the driving mechanism;
further, the driving mechanism comprises a first transmission mechanism 4, the first transmission mechanism 4 is provided with a belt transmission mechanism, one end of the first transmission mechanism 4 is driven to rotate by a motor arranged on the outer wall of the feeding hopper 3, and the other end of the first transmission mechanism 4 is connected with a first material homogenizing mechanism; the first refining mechanism comprises a rotating shaft 5 which is arranged on the inner wall of the feeding hopper 3 through a supporting frame, the top end of the rotating shaft 5 is connected with a first transmission mechanism 4, a bearing is arranged at the joint of the rotating shaft 5 and the supporting frame, a spiral refining sheet 501 is arranged on the outer wall of the rotating shaft 5, the spiral refining sheet 501 is matched with the feeding hopper 3, a controller starts a motor to drive the first transmission mechanism 4 to drive the rotating shaft 5 to rotate, and then the spiral refining sheet 501 is driven to rotate to uniformly convey and scatter rice downwards, so that stacking is avoided.
It should be noted that, the machine body 1 is in the prior art, and can perform multistage rice hulling on the rice, and the specific structure and the working principle are recorded in detail in the patent with the grant publication number CN205550366U, and are not described in detail.
As shown in fig. 2 to 4, a mounting box 7 is arranged on the side wall of the connecting pipe 2 and close to the bottom end of the feeding hopper 3, a dust collector is arranged on one end, far away from the connecting pipe 2, of the mounting box 7, a second material homogenizing mechanism is arranged inside the connecting pipe 2 and below the mounting box 7, the second material homogenizing mechanism is driven to rotate by a driving mechanism, a fan cover 8 is arranged on the side wall, opposite to the feeding pipe 101, of the connecting pipe 2, and a fan is arranged on the air inlet end of the fan cover 8, extending to the outside of the connecting pipe 2;
further, the driving mechanism further comprises a first transmission rod 401 which is arranged on the side wall of the connecting pipe 2 and the feeding hopper 3 through a supporting frame, a bearing is arranged at the joint of the first transmission rod 401 and the supporting frame, the top end of the first transmission rod 401 is connected with one end of the first transmission mechanism 4, a fourth transmission mechanism 405 is arranged at the bottom end of the first transmission rod 401, the fourth transmission mechanism 405 is composed of two groups of bevel gears which are in meshed connection, and the other end of the fourth transmission mechanism 405 is connected with the second material homogenizing mechanism; the second refining mechanism comprises a rotating rod 6 which is rotationally connected with the side wall of the connecting pipe 2, a plurality of groups of refining plates 601 are uniformly arranged on the side wall of the rotating rod 6, one end, far away from the refining plates 601, of the rotating rod 6 is extended to the outside of the connecting pipe 2 and connected with a fourth transmission mechanism 405, the first transmission mechanism 401 is driven to rotate through the first transmission mechanism 4 when the driving mechanism is started, the rotating rod 6 is driven to rotate through the fourth transmission mechanism 405, and the falling rice is subjected to overturning refining again by the rotation of the groups of refining plates 601, so that stacking blockage is avoided.
In the embodiment, the machine body 1 is started, the rice is poured from the feeding hopper 3, the driving mechanism is started through the controller to drive the first material homogenizing mechanism to rotate, so that the rice is uniformly discharged, the rice is scattered, the dust in the machine body is separated from the rice, and the phenomenon that the rice is accumulated and blocked in the falling process to interfere with the discharging is avoided; starting a dust collector to absorb dust in the uniformly fallen rice, so that the rice is separated from the dust, and the cleanliness of the rice is improved; when the paddy continuously falls to the second material homogenizing mechanism, the second material homogenizing mechanism is driven to rotate through the driving mechanism, the paddy is fed more uniformly again, the blower is started to blow air towards the feeding pipe 101 through the air expanding cover 8, due to the fact that the weight of the paddy is different from that of the stones, the paddy is blown into the feeding pipe 101 to enter the machine body 1 to be processed through adjusting the air outlet of the blower, and the stones doped in the paddy are discharged along the impurity outlet at the bottom end of the connecting pipe 2 under the action of self gravity.
Example two
As shown in fig. 2 and fig. 3, in the multi-stage rice huller according to the first embodiment of the present utility model, an isolation net 701 is provided in an installation box 7, the isolation net 701 is detachably connected with the installation box 7 through a bolt, a stirring brush 702 adapted to the isolation net 701 is installed on an inner wall of the installation box 7 through a supporting frame, a bearing is provided at a connection part between a brush handle on the stirring brush 702 and the supporting frame, brush bristles on the stirring brush 702 are contacted with the isolation net 701, and the brush handle on the stirring brush 702 is driven to rotate through a driving mechanism;
further, the driving mechanism further comprises a second transmission rod 403, the second transmission rod 403 is installed on the outer wall of the connecting pipe 2 through a supporting frame, a bearing is arranged at the joint of the second transmission rod 403 and the supporting frame, a second transmission mechanism 402 is connected between the first transmission rod 401 and the second transmission rod 403, the second transmission mechanism 402 is composed of two groups of bevel gears which are meshed and connected, a third transmission mechanism 404 is arranged at the other end of the second transmission rod 403, the third transmission mechanism 404 is arranged as a belt transmission mechanism, and the other end of the third transmission mechanism 404 extends to an inner connecting toggle brush 702 of the installation box 7.
In this embodiment, the setting of the isolation net 701 can avoid the paddy being sucked into the dust collector, and the driving mechanism can drive the second driving rod 403 to rotate through the second driving mechanism 402 when starting, and then drive the stirring brush 702 to rotate through the third driving mechanism 404, and the stirring brush 702 peels off the paddy intercepted on the isolation net 701, so as to avoid blocking and disturbing dust cleaning.
Working principle: the rice is poured from the feeding hopper 3, and the first material homogenizing mechanism is driven to rotate by the driving mechanism, so that the rice is scattered, the discharging is more uniform, the blocking of the rice in the discharging process is avoided, and the separation of dust and the rice is facilitated; dust in the paddy is quickly absorbed through the dust collector, cleanliness is improved, meanwhile, the driving mechanism drives the stirring brush 702 to rotate, so that the isolation net 701 for intercepting the paddy can be cleaned, the isolation net 701 is prevented from being blocked, and dust collection efficiency is improved; and the driving mechanism is started to drive the second material homogenizing mechanism to rotate, the fallen rice is further homogenized and scattered, stones with different weights can be separated from the rice through the fan, so that the rice enters the machine body 1 along the feeding pipe 101 to be processed in multiple stages, the stones are discharged along the bottom end of the connecting pipe 2, and the rice hulling quality and efficiency of the rice are improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a multistage rice huller of rice hulling, including organism (1), organism (1) top is provided with pan feeding pipe (101), its characterized in that, the top of pan feeding pipe (101) is connected with connecting pipe (2), pan feeding hopper (3) are installed on the top of connecting pipe (2), the bottom of connecting pipe (2) is provided with impurity discharge port, be provided with actuating mechanism on the outer wall of connecting pipe (2) and pan feeding hopper (3), the inside of pan feeding hopper (3) is provided with first refining mechanism, first refining mechanism passes through actuating mechanism drive rotation;
the lateral wall of connecting pipe (2) and be close to the bottom department of going into hopper (3) and be provided with install bin (7), the one end of keeping away from connecting pipe (2) on install bin (7) is provided with the dust catcher, the inside of connecting pipe (2) and the below that is located install bin (7) are provided with second refining mechanism, second refining mechanism passes through actuating mechanism drive and rotates, one side wall opposite with pan feeding pipe (101) on connecting pipe (2) is provided with expands fan housing (8), the air inlet end of expanding fan housing (8) extends to the externally mounted of connecting pipe (2).
2. The multi-stage rice huller as recited in claim 1 wherein the driving mechanism includes a first driving mechanism (4), the first driving mechanism (4) is a belt driving mechanism, one end of the first driving mechanism (4) is driven to rotate by a motor installed on the outer wall of the feeding hopper (3), and the other end of the first driving mechanism (4) is connected with the first homogenizing mechanism.
3. The rice huller of multistage rice huller of claim 1 or 2 wherein the first refining mechanism comprises a rotating shaft (5) mounted on the inner wall of the hopper (3) through a support frame, the top end of the rotating shaft (5) is connected with the first transmission mechanism (4), and a spiral refining sheet (501) is arranged on the outer wall of the rotating shaft (5).
4. The multi-stage rice huller as claimed in claim 2, wherein the driving mechanism further comprises a first driving rod (401) installed on the side wall of the connecting pipe (2) and the feeding hopper (3) through a supporting frame, the top end of the first driving rod (401) is connected with one end of the first driving mechanism (4), a fourth driving mechanism (405) is arranged at the bottom end of the first driving rod (401), and the other end of the fourth driving mechanism (405) is connected with the second homogenizing mechanism.
5. The rice huller of a multistage rice huller of claim 4 wherein the second refining mechanism includes a rotating rod (6) rotatably connected to a side wall of the connecting pipe (2), a plurality of sets of refining plates (601) are uniformly provided on the side wall of the rotating rod (6), and one end of the rotating rod (6) far from the refining plates (601) extends to the outside of the connecting pipe (2) to be connected with the fourth transmission mechanism (405).
6. The rice huller of a multistage rice huller of claim 1 wherein an isolation net (701) is provided in an inside of the installation box (7), a poking brush (702) adapted to the isolation net (701) is installed on an inner wall of the installation box (7) through a supporting frame, and a brush handle on the poking brush (702) is driven to rotate through a driving mechanism.
7. The rice huller of a multistage rice huller of claim 2 or 6 wherein the driving mechanism further comprises a second driving rod (403), the second driving rod (403) is mounted on an outer wall of the connection pipe (2) through the support frame, the second driving mechanism (402) is connected between the first driving rod (401) and the second driving rod (403), a third driving mechanism (404) is provided at the other end of the second driving rod (403), and the other end of the third driving mechanism (404) extends to an inner connection toggle brush (702) of the mounting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899170.9U CN220386639U (en) | 2023-07-18 | 2023-07-18 | Rice huller of multistage rice hulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899170.9U CN220386639U (en) | 2023-07-18 | 2023-07-18 | Rice huller of multistage rice hulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220386639U true CN220386639U (en) | 2024-01-26 |
Family
ID=89609253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899170.9U Active CN220386639U (en) | 2023-07-18 | 2023-07-18 | Rice huller of multistage rice hulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220386639U (en) |
-
2023
- 2023-07-18 CN CN202321899170.9U patent/CN220386639U/en active Active
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