CN212040587U

CN212040587U - High-efficient chaff device that removes of rice

Info

Publication number: CN212040587U
Application number: CN202020356357.4U
Authority: CN
Inventors: 杜福雨
Original assignee: Chongqing Fengan Rice Industry Co ltd
Current assignee: Chongqing Fengan Rice Industry Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-01
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a high-efficiency rice bran removing device, which comprises a filtering and screening mechanism, a polishing mechanism and a moving mechanism, wherein the rear end of the filtering and screening mechanism is connected with the polishing mechanism, and the polishing mechanism and the filtering and screening mechanism are both arranged on the upper end surface of the moving mechanism; the aperture of the filtering screen is gradually reduced, so that the device can sequentially pass through the filtering screens in the first-stage mounting ring, the second-stage mounting ring and the third-stage mounting ring to perform multi-stage screening and filtering during bran removal. The device installs a plurality of groups polishing roller in the inner chamber of polishing case, and the inner chamber upper end of polishing case is provided with dust absorption fan, not only make the device can polish the processing through polishing roller to the rice, improve the smoothness on rice surface, can also be when polishing, utilize motor drive dust absorption fan, recycle dust absorption fan produces the negative pressure to its inner chamber, adsorb and eliminate the dust that produces the incasement through the dust absorption pipe at last, avoid too much influencing the quality of rice at the during operation dust.

Description

High-efficient chaff device that removes of rice

Technical Field

The utility model relates to a rice processing equipment technical field specifically is a bran device is removed to rice high efficiency.

Background

The rice is formed by rolling paddy, the rice bran is mixed in the rice, the rice bran refers to that brown layer parts outside the coarse rice kernels are removed in the process of processing the paddy into the rice, the brown layer parts are different in composition and comprise fruit peels, seed coats, bead cores and aleurone layers, rice embryo is peeled layer by layer along with the rolling processing, the rice bran is a byproduct after the paddy is rolled and contains 64% of important nutritional ingredients of the rice, the yield of China is about 1000 ten thousand tons every year, the rice bran has excellent development value, and in order to not influence the eating of people and collect the rice bran for other research use, the rice bran and the rice need to be separated, screened and stored in a classified mode.

The bran device is removed to current rice high efficiency, and it is relatively poor to sieve the filter effect mostly, does not possess certain polishing function and removes dust and disinfection effect not good.

Aiming at the problems and challenges, the high-efficiency rice bran removing device has the advantages of good screening and filtering effects, strong polishing function, good dust removing and disinfecting effects and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bran device is removed to rice high efficiency, it has that the screening filter effect is better, the polishing function is strong and remove dust and disinfection advantage such as effectual to solved traditional rice high efficiency and removed the bran device, it is relatively poor that most screening filter effect does not possess certain polishing function and removes dust and the not good problem of disinfection effect.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency rice bran removing device comprises a filtering and screening mechanism, a polishing mechanism and a moving mechanism, wherein the rear end of the filtering and screening mechanism is connected with the polishing mechanism, the polishing mechanism and the filtering and screening mechanism are both installed on the upper end face of the moving mechanism, the filtering and screening mechanism comprises a feeding cylinder, a screening cylinder, a discharge port, a bottom plate and a base, the bottom end of the feeding cylinder is connected with the screening cylinder, the bottom end of the screening cylinder is provided with the bottom plate, the other end of the bottom plate is connected with the base, a vibration motor is installed in the inner cavity of the base, the edge of the upper end panel of the base is fixedly connected with the bottom plate through a plurality of vibration spring columns, and the output end of the discharge port;

polishing mechanism includes driving motor, the polishing case, gear motor, steam generator and row's material pipe, driving motor installs the upper end at the polishing case, be provided with gear motor on one side outer wall of polishing case, and still be provided with steam generator on the relative gear motor's of polishing case one side outer wall, row's material pipe is installed to the output of polishing case, polishing case is kept away from and is provided with feed chute and observation porthole on one side outer wall of arranging the material pipe respectively, the discharge gate is connected to the feed chute, and install the speed governing knob on the one side outer wall that the polishing case is close to steam generator, speed governing knob electric connection gear motor.

Further, a first-level mounting ring, a second-level mounting ring and a third-level mounting ring are sequentially and fixedly sleeved on the outer wall of the screening cylinder, a filtering screen is arranged in inner cavities of the first-level mounting ring, the second-level mounting ring and the third-level mounting ring, and the aperture of the filtering screen is gradually reduced.

Furthermore, a plurality of groups of polishing rollers are installed in the inner cavity of the polishing box, the input ends of the polishing rollers are connected with a driving shaft, and the driving shaft is electrically connected with a speed reduction motor.

Furthermore, the upper end of the inner cavity of the polishing box is provided with a dust collection pipe, the upper end of the dust collection pipe is connected with a dust collection fan, and two ends of the dust collection fan are electrically connected with a driving motor through a lead.

Furthermore, a high-temperature steam nozzle is installed in the inner cavity of the polishing box, and the upper end of the steam generator is connected with the high-temperature steam nozzle through a plurality of gas conveying pipes.

Further, the inner wall of the polishing box is provided with a sound insulation board, and the sound insulation board is a member made of a polyester fiber material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this bran device is removed to rice high efficiency, at the one-level collar extension, all be provided with filter screen in the inner chamber of second grade collar extension and tertiary collar extension, and filter screen's aperture progressively diminishes step by step, make the device can loop through the one-level collar extension when removing the chaff, filter screen in second grade collar extension and the tertiary collar extension carries out multistage screening and filters, screening effect and screening efficiency have further been improved, and the upper end panel border department of base is through a plurality of vibrating spring post fixed connection bottom plates, also make the device can be in time through vibrating spring post vibrating screen, the quality of removing the chaff has been promoted.

2. This bran device is removed to rice high efficiency, install a plurality of groups polishing roller in the inner chamber of polishing case, and the inner chamber upper end of polishing case is provided with dust absorption fan, not only make the device can polish the processing to the rice through polishing roller, improve the smoothness on rice surface, can also be when polishing, utilize motor drive dust absorption fan, recycle dust absorption fan produces the negative pressure to its inner chamber, adsorb and eliminate the dust that produces the incasement through the dust absorption pipe at last, avoid excessively influencing the quality of rice at the during operation dust.

3. This bran device is removed to rice high efficiency, install high temperature steam nozzle in the inner chamber of polishing case, and be provided with the acoustic celotex board on the inner wall of polishing case, not only make the device at the during operation, can carry out high temperature disinfection treatment to the rice after the polishing in time through high temperature steam nozzle, compare with traditional disinfection mode, it is more healthy, the quality of rice output has also been improved to a certain extent simultaneously, can also reduce the noise that the device produced at the during operation through the acoustic celotex board in due time, avoid the too big life who influences the device of noise.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the polishing mechanism of the present invention;

FIG. 3 is a schematic view of the internal plane structure of the polishing mechanism of the present invention;

FIG. 4 is a schematic structural view of the filtering and screening mechanism of the present invention;

fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a filtering and screening mechanism; 11. a feeding cylinder; 12. a screening drum; 121. a primary mounting ring; 122. a secondary mounting ring; 123. a third-level mounting ring; 124. filtering the screen; 13. a discharge port; 14. a base plate; 15. a base; 151. a vibration motor; 152. a vibrating spring post; 2. a polishing mechanism; 21. a drive motor; 22. a polishing box; 221. a feed chute; 222. an observation porthole; 223. a speed regulation knob; 224. a polishing roll; 2241. a drive shaft; 225. a dust collection pipe; 2251. a dust collection fan; 22511. a wire; 226. a high temperature steam spray head; 227. a sound insulating board; 23. a reduction motor; 24. a steam generator; 241. a gas delivery pipe; 25. a discharge pipe; 3. and a moving mechanism.

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, 4 and 5, a high-efficiency rice bran removing device comprises a filtering and screening mechanism 1, a polishing mechanism 2 and a moving mechanism 3, wherein the rear end of the filtering and screening mechanism 1 is connected with the polishing mechanism 2, the polishing mechanism 2 and the filtering and screening mechanism 1 are both mounted on the upper end surface of the moving mechanism 3, the filtering and screening mechanism 1 comprises a feeding cylinder 11, a screening cylinder 12, a discharging port 13, a bottom plate 14 and a base 15, the bottom end of the feeding cylinder 11 is connected with the screening cylinder 12, the bottom end of the screening cylinder 12 is provided with the bottom plate 14, the other end of the bottom plate 14 is connected with the base 15, a vibration motor 151 is mounted in the inner cavity of the base 15, the edge of the upper end panel of the base 15 is fixedly connected with the bottom plate 14 through a plurality of vibration spring columns 152, and the output end of the discharging port 13 is; the outer wall of the screening cylinder 12 is sequentially and fixedly sleeved with a first-level mounting ring 121, a second-level mounting ring 122 and a third-level mounting ring 123, the inner cavities of the first-level mounting ring 121, the second-level mounting ring 122 and the third-level mounting ring 123 are internally provided with a filtering screen 124, and the aperture of the filtering screen 124 is gradually reduced.

Referring to fig. 2-3, a high-efficiency rice bran removing device, a polishing mechanism 2 includes a driving motor 21, a polishing box 22, a speed reducing motor 23, a steam generator 24 and a discharging pipe 25, the driving motor 21 is installed at the upper end of the polishing box 22, the speed reducing motor 23 is installed on the outer wall of one side of the polishing box 22, the steam generator 24 is also installed on the outer wall of one side of the polishing box 22 opposite to the speed reducing motor 23, the discharging pipe 25 is installed at the output end of the polishing box 22, a feeding groove 221 and an observation porthole 222 are respectively installed on the outer wall of one side of the polishing box 22 far away from the discharging pipe 25, the feeding groove 221 is connected with a discharging port 13, a speed regulating knob 223 is installed on the outer wall of one side of the polishing box 22 near to the steam generator; a plurality of groups of polishing rollers 224 are arranged in the inner cavity of the polishing box 22, the input ends of the polishing rollers 224 are connected with a driving shaft 2241, and the driving shaft 2241 is electrically connected with a speed reduction motor 23; a dust suction pipe 225 is arranged at the upper end of the inner cavity of the polishing box 22, a dust suction fan 2251 is connected to the upper end of the dust suction pipe 225, and the two ends of the dust suction fan 2251 are electrically connected to the driving motor 21 through a wire 22511; a high-temperature steam nozzle 226 is arranged in the inner cavity of the polishing box 22, and the upper end of the steam generator 24 is connected with the high-temperature steam nozzle 226 through a plurality of air pipes 241; the baffle 227 is provided on the inner wall of the polishing case 22, and the baffle 227 is a member made of a polyester fiber material.

In summary, the following steps: the efficient rice bran removing device is characterized in that the bottom end of a feeding barrel 11 is connected with a screening barrel 12, a filtering screen 124 is arranged in inner cavities of a first-level mounting ring 121, a second-level mounting ring 122 and a third-level mounting ring 123, and the aperture of the filtering screen 124 is gradually reduced, so that the device can sequentially pass through the filtering screen 124 in the first-level mounting ring 121, the second-level mounting ring 122 and the third-level mounting ring 123 to carry out multi-level screening and filtering during bran removing, the screening effect and the screening efficiency are further improved, the edge of an upper end panel of a base 15 is fixedly connected with a bottom plate 14 through a plurality of vibrating spring columns 152, the device can also vibrate the filtering screen 124 through the vibrating spring columns 152 in time, the bran removing quality is improved, a bottom plate 14 is arranged at the bottom end of the screening barrel 12, the other end of the bottom plate 14 is connected with the base 15, a vibrating motor 151 is arranged in the inner cavity of the base 15, the edge of, the output end of the discharge port 13 is communicated with the inner cavity of the polishing mechanism 2; the driving motor 21 is installed at the upper end of the polishing box 22, a plurality of groups of polishing rollers 224 are installed in the inner cavity of the polishing box 22, and the upper end of the inner cavity of the polishing box 22 is provided with a dust suction fan 2251, which not only enables the device to polish rice through the polishing rollers 224 and improves the smoothness of the surface of the rice, but also enables the motor to drive the dust suction fan 2251 during polishing, the dust suction fan 2251 is used to generate negative pressure to the inner cavity, finally, dust generated in the box is absorbed and eliminated through the dust suction pipe 225, thereby avoiding the excessive dust from affecting the quality of the rice during working, the outer wall of one side of the polishing box 22 is provided with a speed reducing motor 23, the outer wall of one side of the polishing box 22 opposite to the speed reducing motor 23 is also provided with a steam generator 24, the output end of the polishing box 22 is provided with a discharge pipe 25, the outer wall of one side of the polishing, install high temperature steam nozzle 226 in the inner chamber of polishing case 22, and be provided with acoustic celotex board 227 on the inner wall of polishing case 22, not only make the device at the during operation, can carry out high temperature disinfection treatment to the rice after polishing in time through high temperature steam nozzle 226, compare with traditional disinfection mode, it is more healthy, the quality of rice output has also been improved to a certain extent simultaneously, can also reduce the noise that the device produced at the during operation through acoustic celotex board 227 in due time, avoid the too big life who influences the device of noise.

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.

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 bran device is removed to rice high efficiency, is including filtering screening mechanism (1), polishing mechanism (2) and moving mechanism (3), filters the rear end of screening mechanism (1) and connects polishing mechanism (2), and polishes the up end that mechanism (2) and filtering screening mechanism (1) were all installed in moving mechanism (3), its characterized in that: the filtering and screening mechanism (1) comprises a feeding cylinder (11), a screening cylinder (12), a discharge port (13), a bottom plate (14) and a base (15), the bottom end of the feeding cylinder (11) is connected with the screening cylinder (12), the bottom end of the screening cylinder (12) is provided with the bottom plate (14), the other end of the bottom plate (14) is connected with the base (15), a vibration motor (151) is installed in an inner cavity of the base (15), the edge of an upper end panel of the base (15) is fixedly connected with the bottom plate (14) through a plurality of vibration spring columns (152), and the output end of the discharge port (13) is communicated with the inner cavity of the polishing mechanism (2);

the polishing mechanism (2) comprises a driving motor (21), a polishing box (22), a speed reducing motor (23), a steam generator (24) and a discharge pipe (25), the driving motor (21) is arranged at the upper end of the polishing box (22), the speed reducing motor (23) is arranged on the outer wall of one side of the polishing box (22), a steam generator (24) is also arranged on the outer wall of one side of the polishing box (22) opposite to the speed reducing motor (23), a discharge pipe (25) is arranged at the output end of the polishing box (22), a feed chute (221) and an observation porthole (222) are respectively arranged on the outer wall of one side of the polishing box (22) far away from the discharge pipe (25), the feed chute (221) is connected with the discharge hole (13), and a speed regulating knob (223) is arranged on the outer wall of one side of the polishing box (22) close to the steam generator (24), and the speed regulating knob (223) is electrically connected with the speed reducing motor (23).

2. The efficient rice bran removing device as claimed in claim 1, wherein: the outer wall of the screening barrel (12) is sequentially and fixedly sleeved with a first-level mounting ring (121), a second-level mounting ring (122) and a third-level mounting ring (123), the inner cavities of the first-level mounting ring (121), the second-level mounting ring (122) and the third-level mounting ring (123) are all provided with a filtering screen (124), and the aperture of the filtering screen (124) is gradually reduced.

3. The efficient rice bran removing device as claimed in claim 1, wherein: a plurality of groups of polishing rollers (224) are installed in the inner cavity of the polishing box (22), the input end of each polishing roller (224) is connected with a driving shaft (2241), and the driving shaft (2241) is electrically connected with a speed reduction motor (23).

4. The efficient rice bran removing device as claimed in claim 1, wherein: the polishing machine is characterized in that a dust suction pipe (225) is arranged at the upper end of an inner cavity of the polishing box (22), a dust suction fan (2251) is connected to the upper end of the dust suction pipe (225), and the two ends of the dust suction fan (2251) are electrically connected with a driving motor (21) through a lead (22511).

5. The efficient rice bran removing device as claimed in claim 1, wherein: a high-temperature steam nozzle (226) is arranged in the inner cavity of the polishing box (22), and the upper end of the steam generator (24) is connected with the high-temperature steam nozzle (226) through a plurality of air conveying pipes (241).

6. The efficient rice bran removing device as claimed in claim 1, wherein: the inner wall of the polishing case (22) is provided with a baffle plate (227), and the baffle plate (227) is a member made of a polyester fiber material.