Rice bran recovery unit is used in rice processing based on cyclone
阅读说明：本技术 基于旋风除尘器的大米加工用米糠回收装置 (Rice bran recovery unit is used in rice processing based on cyclone ) 是由 余振 于 2020-06-22 设计创作，主要内容包括：本发明公开了基于旋风除尘器的大米加工用米糠回收装置,包括输送管和储存筒,输送管顶端的一侧固定设有进料组件,输送管的一端固定设有送料电机,输送管通过进气管与直筒体一侧的顶部固定连接。通过在普通旋风除尘器的排气口末端增加了抽风机,可以有效调整空气的对流速度,增加米糠的回收效果；通过设置的进料斗和进料管能够向输送管内加入需要分离的大米,通过设置的驱动电机能够带动连接轴表面的分料杆对大米进行分料搅拌,防止大米集中进入至输送管的内部造成堵塞,使之能够均匀进料。通过设置的防堵机构能够使得该出气管将米糠输入到进气管的内部的过程中,保证米糠不会在防堵机构的内部堵塞,能够保证出气管时刻畅通。(The invention discloses a rice bran recovery device for rice processing based on a cyclone dust collector, which comprises a conveying pipe and a storage barrel, wherein a feeding assembly is fixedly arranged on one side of the top end of the conveying pipe, a feeding motor is fixedly arranged at one end of the conveying pipe, and the conveying pipe is fixedly connected with the top of one side of a straight barrel through an air inlet pipe. An exhaust fan is additionally arranged at the tail end of an exhaust port of the common cyclone dust collector, so that the convection velocity of air can be effectively adjusted, and the rice bran recovery effect is improved; the rice that needs the separation can be added to the conveyer pipe in through the feeder hopper and the inlet pipe that set up, and the driving motor through setting up can drive the branch material pole on connecting axle surface and divide the material stirring to the rice, prevents that the rice from concentrating to get into the inside of conveyer pipe and causing the jam, makes it can even feeding. Through the anti-blocking mechanism that sets up can make this outlet duct input the rice bran to the in-process of the inside of intake pipe, guarantee that the rice bran can not block up in anti-blocking mechanism's inside, can guarantee that the outlet duct is unblocked constantly.)
1. Rice bran recovery unit is used in rice processing based on cyclone, including conveyer pipe (1) and storage cylinder (12), its characterized in that: the feeding device is characterized in that a feeding component (3) is fixedly arranged on one side of the top end of the conveying pipe (1), a feeding motor (4) is fixedly arranged at one end of the conveying pipe (1), a transmission shaft of the feeding motor (4) penetrates through one end of the conveying pipe (1) and one end of a feeding barrel (41) which are fixedly connected, a spiral feeding disc (42) is fixedly arranged on the surface of the feeding barrel (41), the conveying pipe (1) is fixedly connected with the top of one side of a straight barrel body (7) through an air inlet pipe (6), the top end of the straight barrel body (7) is fixedly connected with an air inlet of an air exhauster (10) through an anti-blocking mechanism (9), the air exhauster (10) is fixedly arranged on the other side of the top end of the conveying pipe (1), a storage barrel (12) is fixedly arranged in the middle of the top end of the conveying pipe (1), a conical barrel body (8) is fixedly arranged at the bottom end of the straight barrel body (7, both ends of the conveying pipe (1) are fixedly provided with supporting seats (2).
2. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 1, wherein: feeding subassembly (3) include inlet pipe (32), inlet pipe (32) are fixed to be set up in one side on conveyer pipe (1) top, the fixed feeder hopper (31) that is equipped with in top of inlet pipe (32), one side of inlet pipe (32) is fixed and is equipped with driving motor (33), the transmission shaft of driving motor (33) passes the one end fixed connection of inlet pipe (32) and connecting axle (34), the fixed surface of connecting axle (34) is equipped with branch material pole (35), the fixed surface of branch material pole (35) is equipped with helical blade (36).
3. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 1, wherein: the anti-blocking mechanism (9) comprises an air outlet pipe (91) and a tail pipe (92) arranged on the side wall of the air outlet pipe (91), the tail pipe (92) is communicated with the air outlet pipe (91), a supporting block (98) is arranged at the top of the air outlet pipe (91), a guide block (93) is fixed at the top of the supporting block (98), the bottom end of the lifting rod (94) penetrates through the guide block (93) and extends to the inside of the supporting block (98), a transmission rod (96) matched with the lifting rod (94) is arranged on the side wall of the lifting rod (94), one end, far away from the lifting rod (94), of the transmission rod (96) is connected with a transmission motor (95), and the transmission motor (95) is fixed at the top of the supporting block (98).
4. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 3, wherein: the anti-blocking mechanism (9) further comprises a pressing plate (97) fixed to the bottom of the lifting rod (94), a plurality of inner grooves (911) are formed in the lower portion of the pressing plate (97), springs (912) are mounted inside the inner grooves (911), sliding blocks (99) are arranged at two ends of the pressing plate (97), the sliding blocks (99) are connected with the sliding grooves (910) in a sliding mode, and the sliding grooves (910) are arranged inside the supporting blocks (98).
5. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 3, wherein: the anti-blocking mechanism (9) further comprises a notch (941) formed in the side wall of the lifting rod (94), a first latch (942) protruding outwards is arranged inside the notch (941), a second latch (962) is meshed at one side of the first latch (942), the second latch (962) is uniformly fixed on the outer circumference of the rotating wheel (961), and the middle of the rotating wheel (961) is fixed at the end of the transmission rod (96).
6. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 3, wherein: an inner cavity is formed in the supporting block (98), the inner cavity is communicated with the air outlet pipe (91), and the pressing plate (97) is located in the inner cavity.
7. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 1, wherein: the material outlet has been seted up to the bottom of storage cylinder (12) one side, one side of material outlet articulates through hinge (124) has striker door (121), striker door (121) are connected with storage cylinder (12) block through two buckle (122), just one side of striker door (121) is fixed and is equipped with handle (123).
8. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 1, wherein: a filter screen is fixedly arranged at one end of the air outlet pipe (91); the other end of the conveying pipe (1) is fixedly provided with a discharging cover (5).
9. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 2, wherein: the fixed flush mounting plate that is equipped with in one side of conveyer pipe (1), flush mounting plate's surface is equipped with driving motor switch, pay-off motor switch and air exhauster switch respectively, driving motor (33), pay-off motor (4) and air exhauster (10) are respectively through driving motor switch, pay-off motor switch and air exhauster switch and power electric connection.
10. The rice bran recycling apparatus for rice processing based on a cyclone as claimed in claim 1, wherein: the use method of the rice bran recovery device for rice processing specifically comprises the following steps:
the method comprises the following steps: firstly, a driving motor (33) is started through a driving motor switch, a feeding motor switch and an exhaust fan switch, a feeding motor (4) and an exhaust fan (10) are started, then rice to be separated is poured into the conveying pipe (1) through a feeding hopper (31), a material separating rod (35) on the surface of a connecting shaft (34) can be driven through the driving motor (33) to separate and stir the rice, the rice is prevented from intensively entering the conveying pipe (1) to cause blockage, the rice can be uniformly fed, a spiral feeding disc (42) arranged on the surface of a feeding cylinder (41) can be driven to rotate through the feeding motor (4), so that the rice is fed, the convection velocity of air can be effectively adjusted under the action of the exhaust fan (10), rice bran is separated from the rice, air flow with the rice bran enters the inside of a straight cylinder body (7) through an air inlet pipe (6), the rice bran falls into the storage cylinder (12) under the action of the filter screen arranged on the air inlet pipe (91), and air flow with dust is discharged through the air inlet pipe (91) to finish the recovery work of the rice bran;
step two: the rice bran is input into the air inlet pipe (6) through the air outlet pipe (91) by the anti-blocking mechanism (9), the rice bran cannot be blocked in the anti-blocking mechanism (9), the air outlet pipe (91) is constantly unblocked, the air outlet pipe (91) is of a U-shaped structural design, the smooth part of the top of the air outlet pipe (91) is blocked and is easy to block, the discharging of the rice bran can be seriously influenced after the air outlet pipe (91) is blocked, the guide block (93) is used for supporting the lifting rod (94), the lifting rod (94) is used for lifting to drive the pressing plate (97) to move up and down, the pressing plate (97) is extruded when the air outlet pipe (91) is blocked, the rice bran in the air outlet pipe (91) can be blown into the air inlet pipe (6), the rice bran enters the straight cylinder body (7), the air outlet pipe (91) is split by the tail pipe (92), after the tail pipe (92) is opened, rice bran remained in the air outlet pipe (91) is cleaned;
step three: the spring (912) is accommodated in the inner groove (911) through the inner groove (911), when the spring (912) is firstly contacted with the air outlet pipe (91), a part of rice bran can be firstly extruded by the spring (912), when the rice bran is extruded by the spring (912), the rice bran can be firstly dredged by the spring (912), the pressing plate (97) can be conveniently extruded, after the pressing plate (97) extrudes the inner part of the air outlet pipe (91), even if the rice bran blocked in the inner part of the air outlet pipe (91) is flattened, the air outlet pipe (91) is dredged, and the pressing plate (97) is of an arc-shaped structure;
step four: the transmission motor (95) rotates to drive the second latch (962) to rotate, the second latch (962) rotates to be meshed with the first latch (942), the second latch (962) drives the first latch (942) to rotate, and the first latch (942) and the second latch (962) are mutually transmitted; the lifting rod (94) is stably supported by the supporting block (98) to lift;
step five: the rice after separation is discharged through the discharging cover (5) and collected, and finally the material stop door (121) is opened, so that the rice bran in the storage cylinder (12) can be taken out.
Technical Field
The invention relates to a recovery device, in particular to a rice bran recovery device for rice processing based on a cyclone dust collector, and belongs to the technical field of rice processing.
Background
The rice is the first large variety of grains in China, the hull and the seed coat and the embryo which account for about 10 percent of the total weight are removed in the process of processing the rice into polished rice, and the rice bran is prepared by processing the seed coat and the embryo and is a main byproduct in rice processing. The rice bran is separated from rice through wind power when rice is produced at present, the rice bran is discharged to other places along with gas, the rice bran is not convenient to collect, uniform feeding can not be carried out on materials, the rice bran is easy to block a pipeline in the conveying process, and the discharging efficiency is influenced.
Disclosure of Invention
The invention aims to provide a rice bran recovery device for rice processing based on a cyclone dust collector, which solves the problems that rice bran is separated from rice through wind power when the rice is produced in the prior art, the rice bran is discharged to other places along with gas, the rice bran is inconvenient to collect, materials cannot be uniformly fed, and pipelines are easily blocked by the rice bran in the conveying process, so that the blanking efficiency is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the rice bran recovery device for rice processing based on the cyclone dust collector comprises a conveying pipe and a storage cylinder, wherein a feeding assembly is fixedly arranged on one side of the top end of the conveying pipe, one end of the conveying pipe is fixedly provided with a feeding motor, a transmission shaft of the feeding motor penetrates through the conveying pipe to be fixedly connected with one end of the feeding barrel, the surface of the feeding cylinder is fixedly provided with a spiral feeding plate, the conveying pipe is fixedly connected with the top of one side of the straight cylinder body through an air inlet pipe, the top end of the straight cylinder body is fixedly connected with an air inlet of an exhaust fan through an air outlet pipe, the exhaust fan is fixedly arranged at the other side of the top end of the conveying pipe, the storage cylinder is fixedly arranged in the middle of the top end of the conveying pipe, a conical cylinder body is fixedly arranged at the bottom end of the straight cylinder body, the bottom of awl barrel passes through the top fixed connection of discharging pipe and storage cylinder, the both ends of conveyer pipe are all fixed and are equipped with the supporting seat.
As a preferred technical scheme of the invention, the feeding assembly comprises a feeding pipe, the feeding pipe is fixedly arranged on one side of the top end of the conveying pipe, a feeding hopper is fixedly arranged at the top end of the feeding pipe, a driving motor is fixedly arranged on one side of the feeding pipe, a transmission shaft of the driving motor penetrates through the feeding pipe and is fixedly connected with one end of a connecting shaft, a material distributing rod is fixedly arranged on the surface of the connecting shaft, and a helical blade is fixedly arranged on the surface of the material distributing rod.
As a preferred technical scheme of the invention, the anti-blocking mechanism comprises an air outlet pipe and a tail pipe arranged on the side wall of the air outlet pipe, the tail pipe is communicated with the air outlet pipe, a supporting block is arranged at the top of the air outlet pipe, a guide block is fixed at the top of the supporting block, the bottom end of the lifting rod penetrates through the guide block and extends into the supporting block, a transmission rod matched with the lifting rod is arranged on the side wall of the lifting rod, one end of the transmission rod, far away from the lifting rod, is connected with a transmission motor, and the transmission motor is fixed at the top of the supporting block. The rice bran can be input into the air inlet pipe by the air outlet pipe through the arranged anti-blocking mechanism, ensures that the rice bran can not be blocked in the anti-blocking mechanism, can ensure that the air outlet pipe is always unblocked, because the air outlet pipe is designed into a U-shaped structure, the smooth part at the top of the air outlet pipe is easily blocked, when the air outlet pipe is blocked, the rice bran discharging is seriously influenced, the stable support can be provided for the movement of the lifting rod through the arranged guide block, the pressure plate is driven to move up and down by the lifting of the arranged lifting rod, the pressure plate can be extruded when the air outlet pipe is about to be blocked, so that the rice bran inside the extruded air outlet pipe can be blown into the air inlet pipe and enter the straight cylinder body, the air outlet pipe is detached through the arranged tail pipe, so that rice bran remained in the air outlet pipe can be conveniently cleaned after the tail pipe is opened.
As a preferred technical scheme of the invention, the anti-blocking mechanism further comprises a pressing plate fixed at the bottom of the lifting rod, a plurality of inner grooves are arranged below the pressing plate, a spring is arranged in each inner groove, sliding blocks are arranged at two ends of the pressing plate and are in sliding connection with sliding grooves, and the sliding grooves are arranged in the supporting blocks. The inside of inside groove can be accomodate through the inside groove that sets up so that the spring contacts with the outlet duct earlier, thereby make the spring can extrude a part rice bran earlier, when the spring extrusion rice bran, the spring can be played the rice bran earlier, the clamp plate extrusion of being convenient for, when the inside back of clamp plate extrusion outlet duct, even the jam can be flattened at the inside rice bran of outlet duct, thereby break through the outlet duct, the in-process that the rice bran was compressed can not influence the outlet duct and normally gives vent to anger, and the clamp plate is convex structure.
As a preferable technical scheme of the invention, the anti-blocking mechanism further comprises a notch formed in the side wall of the lifting rod, and a first latch protruding outwards and arranged in the notch, wherein one side of the first latch is engaged with a second latch, the second latch is uniformly fixed on the outer circumference of the rotating wheel, and the middle part of the rotating wheel is fixed at the end part of the transmission rod. The transmission motor rotates through the setting and can drive the second latch to rotate, the second latch rotates and is meshed with the first latch, and the second latch drives the first latch to rotate, so that the mutual transmission of the two first latches and the second latch is realized.
As a preferred technical scheme of the invention, an inner cavity is arranged in the supporting block, the inner cavity is communicated with an air outlet pipe, and the pressing plate is positioned in the inner cavity. The supporting block can play a role in stably supporting the lifting rod to lift.
According to a preferable technical scheme, a discharge opening is formed in the bottom of one side of the storage cylinder, a material blocking door is hinged to one side of the discharge opening through a hinge and is connected with the storage cylinder in a clamping mode through two buckles, and a handle is fixedly arranged on one side of the material blocking door.
As a preferred technical scheme of the invention, one end of the air outlet pipe is fixedly provided with a filter screen.
As a preferable technical scheme of the invention, the other end of the conveying pipe is fixedly provided with a discharging cover.
As a preferred technical scheme of the invention, a switch panel is fixedly arranged on one side of the conveying pipe, a driving motor switch, a feeding motor switch and an exhaust fan switch are respectively arranged on the surface of the switch panel, and the driving motor, the feeding motor and the exhaust fan are respectively and electrically connected with a power supply through the driving motor switch, the feeding motor switch and the exhaust fan switch.
Rice bran recovery unit is used in rice processing based on cyclone, this rice bran recovery unit's for rice processing use application method specifically includes the following step:
the method comprises the following steps: firstly, the driving motor, the feeding motor and the exhaust fan are started through the driving motor switch, the feeding motor switch and the exhaust fan switch, then rice to be separated is poured into the conveying pipe through the feed hopper, the driving motor can drive the material distributing rod on the surface of the connecting shaft to distribute and stir the rice, the rice is prevented from intensively entering the conveying pipe to cause blockage, and the rice can be uniformly fed, the spiral feeding disc arranged on the surface of the feeding barrel can be driven to rotate by the feeding motor, so that the rice is fed, the convection velocity of air can be effectively adjusted under the action of the exhaust fan, so that the rice bran is separated from the rice, the air flow with the rice bran enters the straight barrel body through the air inlet pipe, the rice bran falls into the storage cylinder under the action of the filter screen arranged in the air inlet pipe, and the air flow with dust is discharged through the air inlet pipe to finish the recovery work of the rice bran;
step two: during the process that the rice bran is input into the air inlet pipe through the air outlet pipe by the anti-blocking mechanism, the rice bran cannot be blocked in the anti-blocking mechanism, the air outlet pipe is smooth constantly, the air outlet pipe is in a U-shaped structural design, the part with smooth top part of the air outlet pipe is easy to block, the discharging of the rice bran can be seriously influenced after the air outlet pipe is blocked, a guide block is used for supporting the movement of a lifting rod, a pressing plate is driven to move up and down by the lifting of the lifting rod, the pressing plate is extruded when the air outlet pipe is blocked, the rice bran in the air outlet pipe can be blown into the air inlet pipe and enters the straight barrel body, the air outlet pipe is split by a tail pipe, and the tail pipe is opened to clean the rice bran remained in the;
step three: the spring is accommodated in the inner groove through the inner groove, when the spring is firstly contacted with the air outlet pipe, the spring can firstly extrude a part of rice bran, when the spring extrudes the rice bran, the spring can firstly open the rice bran, so that the pressing plate can be extruded conveniently, after the pressing plate extrudes the inside of the air outlet pipe, the rice bran blocked in the air outlet pipe can be flattened, so that the air outlet pipe is opened, and the pressing plate is of a circular arc structure;
step four: the transmission motor can drive the second latch to rotate, the second latch is rotationally meshed with the first latch, the second latch drives the first latch to rotate, and the first latch and the second latch are mutually transmitted; the lifting rod is stably supported by the supporting block to lift;
step five: the rice after the separation is discharged through the discharge cover and is collected, and the material stop door is opened at last, so that the rice bran in the storage cylinder can be taken out.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the rice bran recovery device for rice processing based on the cyclone dust collector, the exhaust fan is additionally arranged at the tail end of the exhaust port of the common cyclone dust collector, so that the convection velocity of air can be effectively adjusted, the rice bran recovery effect is improved, and the rice bran can be stored through the storage cylinder; the spiral feeding plate arranged on the surface of the feeding barrel can be driven to rotate by the arranged feeding motor, so that rice is fed, and the processing continuity is guaranteed; can add the rice that needs the separation in to the conveyer pipe through the feeder hopper and the inlet pipe that set up, can drive the feed rod on connecting axle surface through the driving motor who sets up and divide the material stirring to the rice, prevent that the rice from concentrating to get into and cause the jam to the inside of conveyer pipe, make it can even feeding, improved the recovery effect of rice bran.
2. The rice bran can be input into the air inlet pipe by the air outlet pipe through the arranged anti-blocking mechanism, ensures that the rice bran can not be blocked in the anti-blocking mechanism, can ensure that the air outlet pipe is always unblocked, because the air outlet pipe is designed into a U-shaped structure, the smooth part at the top of the air outlet pipe is easily blocked, when the air outlet pipe is blocked, the rice bran discharging is seriously influenced, the stable support can be provided for the movement of the lifting rod through the arranged guide block, the pressure plate is driven to move up and down by the lifting of the arranged lifting rod, the pressure plate can be extruded when the air outlet pipe is about to be blocked, so that the rice bran inside the extruded air outlet pipe can be blown into the air inlet pipe and enter the straight cylinder body, the air outlet pipe is detached through the arranged tail pipe, so that rice bran remained in the air outlet pipe can be conveniently cleaned after the tail pipe is opened.
3. The inside of inside groove can be accomodate through the inside groove that sets up so that the spring contacts with the outlet duct earlier, thereby make the spring can extrude a part rice bran earlier, when the spring extrusion rice bran, the spring can be played the rice bran earlier, the clamp plate extrusion of being convenient for, when the inside back of clamp plate extrusion outlet duct, even the jam can be flattened at the inside rice bran of outlet duct, thereby break through the outlet duct, the in-process that the rice bran was compressed can not influence the outlet duct and normally gives vent to anger, and the clamp plate is convex structure. The transmission motor rotates through the setting and can drive the second latch to rotate, the second latch rotates and is meshed with the first latch, and the second latch drives the first latch to rotate, so that the mutual transmission of the two first latches and the second latch is realized. An inner cavity is formed in the supporting block and communicated with the air outlet pipe, and the pressing plate is located in the inner cavity; the supporting block can play a role in stably supporting the lifting rod to lift.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 at C;
FIG. 6 is an enlarged view of the structure shown in FIG. 5;
FIG. 7 is a schematic view of the transmission structure of the rotating wheel and the lifting rod of the present invention;
in the figure: 1. a delivery pipe; 2. a supporting seat; 3. a feed assembly; 31. a feed hopper; 32. a feed pipe; 33. a drive motor; 34. a connecting shaft; 35. a material distributing rod; 36. a helical blade; 4. a feeding motor; 41. a feed cylinder; 42. a spiral feed tray; 5. a discharge cover; 6. an air inlet pipe; 7. a straight cylinder body; 8. a conical cylinder body; 9. an anti-blocking mechanism; 91. an air outlet pipe; 92. a tail pipe; 93. a guide block; 94. a lifting rod; 941. a groove is opened; 942. a first latch; 95. a drive motor; 96. a transmission rod; 961. a rotating wheel; 962. a second latch; 97. pressing a plate; 98. a support block; 99. a slider; 910. a chute; 911. an inner tank; 912. a spring; 10. an exhaust fan; 11. a discharge pipe; 12. a storage cylinder; 121. a material blocking door; 122. buckling; 123. a handle; 124. and (7) a hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention provides a rice bran recycling device for rice processing based on a cyclone dust collector, comprising a conveying
Specifically, the feeding
specifically, the
Specifically, the
Specifically, the
Specifically, an inner cavity is formed in the supporting
Specifically, a material outlet is formed in the bottom of one side of the storage cylinder 12, a material stop door 121 is hinged to one side of the material outlet through a hinge 124, the material stop door 121 is connected with the storage cylinder 12 in a clamping manner through two buckles 122, a handle 123 is fixedly arranged on one side of the material stop door 121, and the material stop door 121 which is convenient to open is arranged to facilitate cleaning of rice bran inside the storage cylinder 12; a filter screen is fixedly arranged at one end of the air inlet pipe 91 and is used for filtering the rice bran to prevent the rice bran from being discharged along with air flow; the other end of the conveying pipe 1 is fixedly provided with a discharging cover 5, so that the separated rice can be discharged conveniently; the conveying pipe comprises a conveying pipe 1 and is characterized in that a switch panel is fixedly arranged on one side of the conveying pipe 1, a driving motor switch, a feeding motor switch and an exhaust fan switch are respectively arranged on the surface of the switch panel, a driving motor 33, a feeding motor 4 and an exhaust fan 10 are respectively electrically connected with a power supply through the driving motor switch, the feeding motor switch and the exhaust fan switch, and the driving motor 33, the feeding motor switch and the exhaust fan switch are convenient to control the driving motor 33, the feeding motor 4 and the exhaust fan 10 to work.
When the rice bran separating device is used, firstly, the driving motor 33, the feeding motor 4 and the exhaust fan 10 are started through the driving motor switch, the feeding motor switch and the exhaust fan switch, then rice to be separated is poured into the conveying pipe 1 through the feed hopper 31, the driving motor 33 can drive the material separating rod 35 on the surface of the connecting shaft 34 to separate and stir the rice, the rice is prevented from intensively entering the conveying pipe 1 to cause blockage, the conveying pipe can be uniformly fed, the feeding motor 4 can drive the spiral feeding disc 42 arranged on the surface of the feeding cylinder 41 to rotate, so that the rice is fed, the convection speed of air can be effectively adjusted under the action of the exhaust fan 10 to separate the rice bran from the rice, the air flow with the rice bran enters the straight cylinder body 7 through the air inlet pipe 6, and the rice bran falls into the storage cylinder 12 under the action of the filter screen arranged on the air inlet pipe 91, the airflow with dust is discharged through the air inlet pipe 91, so that the rice bran recovery work is completed; in the process that the rice bran is input into the air inlet pipe 6 through the air outlet pipe 91 through the anti-blocking mechanism 9, the rice bran cannot be blocked in the anti-blocking mechanism 9, the air outlet pipe 91 is constantly unblocked, the air outlet pipe 91 is of a U-shaped structural design, the smooth part of the top of the air outlet pipe 91 is easy to block, the discharge of the rice bran can be seriously influenced after the air outlet pipe 91 is blocked, a guide block 93 is used for supporting the movement of a lifting rod 94, a pressing plate 97 is driven to move up and down through the lifting of the lifting rod 94, the pressing plate 97 is extruded when the air outlet pipe 91 is blocked, the rice bran in the air outlet pipe 91 can be blown into the air inlet pipe 6 and enters the straight cylinder 7, the air outlet pipe 91 is detached through a tail pipe 92, and the tail pipe 92 is opened to clean the rice bran remained in the air; the spring 912 is accommodated in the inner groove 911 through the inner groove 911, when the spring 912 is firstly contacted with the air outlet pipe 91, the spring 912 can firstly extrude a part of rice bran, when the spring 912 extrudes the rice bran, the spring 912 can firstly open the rice bran, so that the pressing plate 97 can be conveniently extruded, when the pressing plate 97 extrudes the inner part of the air outlet pipe 91, even if the rice bran blocked in the inner part of the air outlet pipe 91 is flattened, the air outlet pipe 91 is opened, and the pressing plate 97 is of an arc-shaped structure; the transmission motor 95 rotates to drive the second latch 962 to rotate, the second latch 962 rotates to engage with the first latch 942, the second latch 962 drives the first latch 942 to rotate, and the first latch 942 and the second latch 962 are mutually transmitted; the lifting rod 94 is stably supported by the supporting block 98 to lift; the rice after the separation is discharged through the discharging cover 5 and collected, and the material stop door 121 is opened at last, so that the rice bran inside the storage cylinder 12 can be taken out.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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.
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