CN211246670U

CN211246670U - Rice husk separator is used in rice processing

Info

Publication number: CN211246670U
Application number: CN201921831078.2U
Authority: CN
Inventors: 汪有德
Original assignee: Shitai Shentian Grain And Oil Co ltd
Current assignee: Shitai Shentian Grain And Oil Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-14
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a rice processing technology field just discloses a rice husk separator for rice processing, including the separator box, the top fixed mounting of separator box has quick-witted case, the positive movable mounting of machine case has the grinding roller that runs through and extend to the quick-witted case back, the equal fixed mounting in inner wall left side and the right side of machine case has the stock guide, the equal fixed mounting in opposite side of stock guide has the welt, the top fixed mounting of machine case has the feeder hopper. This rice husk separator is used in rice processing, through starting the fan, the fan produces horizontal wind-force at the high-speed rotatory in-process of flabellum, and drive rice and rice husk and do curvilinear motion left, the rice of great granule falls to first filter screen on and filters to the coarse grain fill through first filter screen, the rice of less granule falls to the second filter screen on and filters to the granule fill through the second filter screen, and the lighter chaff wafts far away and falls to the chaff fill in, reach the effect of simple and convenient high-efficient separation.

Description

Rice husk separator is used in rice processing

Technical Field

The utility model relates to a rice processing technology field specifically is a rice husk separator is used in rice processing.

Background

The rice is a finished product prepared by rice through the procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, the cleaning procedure is to remove various impurities mixed in the rice hull by using proper equipment through a proper process flow and a proper operation method so as to improve the quality of the finished product of the rice, meanwhile, iron nails, scrap iron and the like in the rice are removed by using a magnet so as to ensure the production safety, the rice hulling procedure is to detach the glumes of the rice by using a rubber roller rice huller or a carborundum rice huller and separate the glumes from the brown rice, the rice milling procedure is to grind and rub the brown rice by using a rice mill so as to separate the cortex from the endosperm, and then, the treatments of rice brushing, chaff removal, crushing, rice airing and the like are carried out, so that the rice with the required grade can be obtained.

Traditional rice husk separator generally is single-stage wind-force, only carries out wind-force with rice and chaff, leads to the rice separation thoroughly inadequately, often need carry out a lot of separation processes and just can reach the effect of rice husk separation completely for the time of separation is longer, and efficiency is lower, is difficult to satisfy people's demand, so proposes a rice processing and uses rice husk separator to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rice husk separator is used in rice processing possesses advantages such as convenient to use, has solved traditional rice husk separator and generally is single-stage wind-force, only carries out wind-force with rice and chaff, leads to the rice separation thoroughly inadequately, often needs to carry out the effect that the process of separating many times just can reach the rice husk separation completely for the time of separation is longer, and efficiency is lower, is difficult to the problem that satisfies people's demand.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: the utility model provides a rice hull separator for rice processing, includes the separator box, the top fixed mounting of separator box has quick-witted case, the positive movable mounting of quick-witted case has the grinding roller that runs through and extend to the quick-witted case back, the equal fixed mounting in inner wall left side and the right side of quick-witted case has the stock guide, the equal fixed mounting in opposite side of stock guide has the welt, the top fixed mounting of machine case has the feeder hopper, the right side fixed mounting of separator box has the fan that runs through and extend to the separator box inside, the inner wall left side movable mounting of separator box has dustproof filter screen, the left side of separator box and the left side fixed mounting who is located dustproof filter screen have the blast pipe, the below fixed mounting that the outer wall of separator box just is located the fan has the bearing ring, the bottom fixed mounting of bearing ring has the support frame, the bottom fixed mounting of support frame has, damping spring's bottom fixed mounting has the supporting seat that extends to the guide cylinder inside, the bottom fixed mounting of separator box has the coarse grain to fight, the left side fixed mounting that the bottom of separator box just is located the coarse grain and fights has the fine grain to fight, the bottom of separator box just is located the left side fixed mounting that the fine grain was fought and fights the rice husk, the bottom of separator box just is located the top fixed mounting that the fine grain was fought and has the baffle, the top fixed mounting that the top of baffle just is located the coarse grain and fights has first filter screen, the top of baffle just is located the top fixed mounting that the fine grain was fought and has the second.

Preferably, the number of the grinding rollers, the material guide plate and the lining plate is two, and the grinding rollers are symmetrically distributed in the case.

Preferably, a protective net is fixedly mounted on the right side of the fan, and the protective net is a stainless steel wire net.

Preferably, the dustproof filter screen is an activated carbon filter screen, and the outer wall of the bearing ring is provided with lifting holes.

Preferably, the bottom of guide cylinder is seted up the guide way that corresponds with the supporting seat, the quantity of guide cylinder, damping spring and supporting seat is four.

Preferably, the mesh diameter of the first filter screen is larger than that of the second filter screen, and the included angle between the installation angle of the first filter screen and the horizontal plane is fifteen degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a rice husk separator is used in rice processing possesses following beneficial effect:

1. this rice husk separator is used in rice processing, pour the feeder hopper into through waiting to process the corn, the rethread grinding roller drives corn and welt looks mutual friction, reach preliminary rice husk separation's effect, through starting the fan, the fan produces horizontal wind-force at the high-speed rotatory in-process of flabellum, and drive rice and rice husk and be curvilinear motion left, the rice of great granule falls to first filter screen on and filters to the coarse grain fill through first filter screen, the rice of less granule falls to the second filter screen on and filters to the fine grain fill through the second filter screen, and the lighter chaff wafts far away and falls to the rice husk fill in, reach the effect of simple and convenient high-efficient separation, thereby this rice husk separator's practicality has been improved, make this rice husk separator facilitate promotion.

2. This rice husk separator is used in rice processing, through the protection network on fan right side, avoid harder article to stir into the fan and the condition that leads to the incident takes place, the condition that the dust of the dustproof filter screen separation rice husk after-separating of rethread gived off contaminated air in to the air takes place, reach the effect of simple and convenient high-efficient protection, thereby improved this rice husk separator's security performance, stretch and draw and drive guide cylinder and support frame oscilaltion through damping spring elasticity, thereby the vibration amplitude of separator box has been reduced, reach vibration/noise reduction's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

fig. 3 is an enlarged view of the position B in the structure diagram 1 of the present invention.

In the figure: the device comprises a separation box 1, a case 2, a grinding roller 3, a material guide plate 4, a lining plate 5, a feed hopper 6, a fan 7, a dustproof filter screen 8, an exhaust pipe 9, a bearing ring 10, a support frame 11, a guide cylinder 12, a damping spring 13, a support seat 14, a coarse grain hopper 15, a fine grain hopper 16, a rice hull hopper 17, a partition plate 18, a first filter screen 19 and a second filter screen 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rice hull separating device for rice processing comprises a separating box 1, a machine case 2 is fixedly installed at the top of the separating box 1, grinding rollers 3 penetrating through and extending to the back of the machine case 2 are movably installed on the front side of the machine case 2, material guide plates 4 are fixedly installed on the left side and the right side of the inner wall of the machine case 2, lining plates 5 are fixedly installed on the opposite sides of the material guide plates 4, the number of the grinding rollers 3, the material guide plates 4 and the number of the lining plates 5 are two, the grinding rollers 3 are symmetrically distributed in the machine case 2, a feed hopper 6 is fixedly installed at the top of the machine case 2, a fan 7 penetrating through and extending to the inside of the separating box 1 is fixedly installed on the right side of the separating box 1, the model number of the fan 7 is Y225S-4, a protective net is fixedly installed on the right side of the fan 7, the, an exhaust pipe 9 is fixedly installed on the left side of the separation box 1 and on the left side of the dustproof filter screen 8, a bearing ring 10 is fixedly installed on the outer wall of the separation box 1 and below the fan 7, the dustproof filter screen 8 is an activated carbon filter screen, a lifting hole is formed in the outer wall of the bearing ring 10, a support frame 11 is fixedly installed at the bottom of the bearing ring 10, a guide cylinder 12 is fixedly installed at the bottom of the support frame 11, a damping spring 13 is fixedly installed at the bottom of the guide cylinder 12, a support seat 14 extending into the guide cylinder 12 is fixedly installed at the bottom of the damping spring 13, a guide groove corresponding to the support seat 14 is formed in the bottom of the guide cylinder 12, the damping spring 13 and the support seat 14 are all four in number, a coarse grain hopper 15 is fixedly installed at the bottom of the separation box 1, a fine grain hopper 16 is fixedly installed at the bottom of the separation box 1 and on the left side of the coarse grain hopper 15, a rice, a partition plate 18 is fixedly arranged at the bottom of the separation box 1 and above the fine grain hopper 16, a first filter screen 19 is fixedly arranged at the top of the partition plate 18 and above the coarse grain hopper 15, a second filter screen 20 is fixedly arranged at the top of the partition plate 18 and above the fine grain hopper 16, the mesh diameter of the first filter screen 19 is larger than that of the second filter screen 20, the included angle between the installation angle of the first filter screen 19 and the horizontal plane is fifteen degrees, paddy to be processed is poured into the feed hopper 6, the paddy is driven by the grinding roller 3 to rub with the lining plate 5, so as to achieve the effect of primary separation of the paddy and the rice hulls, the fan 7 is started to generate transverse wind force in the process of high-speed rotation of fan blades and drive the rice and the rice hulls to do curvilinear motion leftwards, the larger-grain rice falls onto the first filter screen 19 and is filtered into the coarse grain hopper 15 by the first filter screen 19, the smaller-grain grains fall onto the second filter screen 20 and are filtered into the coarse grain hopper 16 by, and lighter chaff wafts far away and falls down to the rice husk fill 17 in, reach the effect of simple and convenient high-efficient separation, thereby improved this rice husk separator's practicality, make this rice husk separator facilitate promotion, through the protection network on fan 7 right side, avoid harder article to stir into fan 7 and the condition that leads to the incident takes place, the condition that dust after the separation of the 8 separation rice husk of rethread dustproof filter screen gived off to contaminated air in the air takes place, reach the effect of simple and convenient high-efficient protection, thereby this rice husk separator's security performance has been improved, stretch out and draw down and drive guide cylinder 12 and support frame oscilaltion through damping spring 13 elasticity, thereby separation box 1's vibration range has been reduced, reach vibration/noise reduction's effect.

To sum up, the rice hull separation device for rice processing achieves the effect of preliminary rice hull separation by pouring the rice to be processed into the feeding hopper 6 and then driving the rice and the lining plate 5 to rub each other by the grinding roller 3, the fan 7 is started to generate transverse wind in the process of high-speed rotation of the fan blades and drive the rice and the rice hulls to do curvilinear motion leftwards, the rice with larger grains falls onto the first filter screen 19 and is filtered into the coarse grain hopper 15 by the first filter screen 19, the rice with smaller grains falls onto the second filter screen 20 and is filtered into the fine grain hopper 16 by the second filter screen 20, and the lighter rice hulls float far and fall into the rice hull hopper 17, so that the practicability of the rice hull separation device is improved, the rice hull separation device is convenient to popularize, and the occurrence of safety accidents caused by hard objects stirring into the fan 7 is avoided by the protective net on the right side of the fan 7, the condition that the dust of rethread dustproof filter screen 8 separation rice husk after-separating distributes the contaminated air in the air takes place, reach the effect of simple and convenient high-efficient protection, thereby this rice husk separator's security performance has been improved, stretch and contract and drive guide cylinder 12 and support frame oscilaltion through damping spring 13 elasticity, thereby the vibration range of separator box 1 has been reduced, reach vibration/noise reduction's effect, it generally is single-stage wind-force to have solved traditional rice husk separator, only carry out wind-force with rice and chaff, lead to the rice separation thoroughly inadequately, often need carry out many times the separation process and just can reach the effect of rice husk separation completely, make the time of separation longer, the efficiency is lower, be difficult to satisfy the problem of people's demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a rice husk separator is used in rice processing, includes separator box (1), its characterized in that: the top fixed mounting of separator box (1) has quick-witted case (2), the positive movable mounting of quick-witted case (2) has grinding roller (3) that runs through and extend to quick-witted case (2) back, the equal fixed mounting in inner wall left side and the right side of quick-witted case (2) has stock guide (4), the equal fixed mounting in opposite side of stock guide (4) has welt (5), the top fixed mounting of machine case (2) has feeder hopper (6), the right side fixed mounting of separator box (1) has fan (7) that runs through and extend to separator box (1) inside, the inner wall left side movable mounting of separator box (1) has dustproof filter screen (8), the left side of separator box (1) just is located the left side fixed mounting of dustproof filter screen (8) has blast pipe (9), the outer wall of separator box (1) just is located the below fixed mounting of fan (7) has bearing ring (10), the rice husk separator is characterized in that a support frame (11) is fixedly mounted at the bottom of the bearing ring (10), a guide cylinder (12) is fixedly mounted at the bottom of the support frame (11), a damping spring (13) is fixedly mounted at the bottom of the guide cylinder (12), a support seat (14) extending into the guide cylinder (12) is fixedly mounted at the bottom of the damping spring (13), a coarse grain hopper (15) is fixedly mounted at the bottom of the separator box (1), a fine grain hopper (16) is fixedly mounted at the left side of the coarse grain hopper (15) at the bottom of the separator box (1), a rice husk hopper (17) is fixedly mounted at the left side of the fine grain hopper (16) at the bottom of the separator box (1), a partition plate (18) is fixedly mounted at the top of the partition plate (18), a first filter screen (19) is fixedly mounted at the top of the coarse grain hopper (15), and a second filter screen (20) is fixedly arranged at the top of the clapboard (18) and above the fine grain hopper (16).

2. The rice hull separation device for rice processing according to claim 1, characterized in that: the grinding rollers (3), the material guide plates (4) and the lining plates (5) are all two in number and are connected with one another, and the grinding rollers (3) are symmetrically distributed in the case (2).

3. The rice hull separation device for rice processing according to claim 1, characterized in that: the right side of the fan (7) is fixedly provided with a protective net which is a stainless steel wire net.

4. The rice hull separation device for rice processing according to claim 1, characterized in that: the dustproof filter screen (8) is an activated carbon filter screen, and the outer wall of the bearing ring (10) is provided with lifting holes.

5. The rice hull separation device for rice processing according to claim 1, characterized in that: the bottom of guide cylinder (12) is seted up the guide way that corresponds with supporting seat (14), the quantity of guide cylinder (12), damping spring (13) and supporting seat (14) is four.

6. The rice hull separation device for rice processing according to claim 1, characterized in that: the mesh diameter of first filter screen (19) is greater than the mesh diameter of second filter screen (20), the contained angle of the installation angle of first filter screen (19) and second filter screen (20) and horizontal plane is fifteen degrees.