CN215029198U - Self-suction type rice milling and bran crushing combined machine - Google Patents

Abstract

The utility model belongs to the technical field of rice processing equipment, especially, be a from inhaling formula husk rice chaff combination machine, the load simulator comprises a case, the top of machine case is provided with the feeder hopper, vertical baffle and the riser of installing on the inner wall of machine case, one side of machine case is provided with the motor, the first axle of fixedly connected with on the output shaft of motor, the fixed cover in the outside of first axle is equipped with two spiral conveying rollers, and two spiral conveying rollers are the symmetry setting based on the feeder hopper, the one end that the motor was kept away from to the first axle extends to the baffle and fixes the cover and be equipped with first belt pulley with one side that the riser is close to each other, one side inner wall of machine case and one side fixed mounting that the baffle is close to each other have same first sieve. The utility model relates to a rationally, easy operation, can high efficiency carry out the broken chaff operation of husk rice to the rice, be convenient for simultaneously collect the rice bran, it is comparatively convenient to use, and is convenient for overhaul the operation.

Description

Self-suction type rice milling and bran crushing combined machine

Technical Field

The utility model relates to a rice processing equipment technical field, in particular to from inhaling formula husk rice chaff combination machine.

Background

Rice (Rice), also known as Rice, is a food made from Rice through the processes of cleaning, hulling, milling and finishing. The rice contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by human bodies, and is a main food for people in most areas of China. In the course of working of rice, need use rice mill and chaff breaker to process, the rice that will have the rice husk is shelled the operation, generally shells earlier through the rice mill among the prior art, then separates grain of rice and rice bran through the chaff breaker again, and operating procedure is loaded down with trivial details, when carrying out rice bran and grain of rice and separating, can't filter out the grain of rice that can mix in the rice bran, and be not convenient for overhaul, consequently, the utility model provides a from inhaling formula husk rice chaff breaker is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a self-suction rice milling and chaff crushing combined machine.

The above technical purpose of the present invention can be achieved by the following technical solutions: a self-suction type rice milling and chaff crushing combined machine comprises a machine case, wherein a feed hopper is arranged at the top of the machine case, a partition plate and a vertical plate are vertically arranged on the inner wall of the machine case, a motor is arranged at one side of the machine case, a first shaft is fixedly connected onto an output shaft of the motor, two spiral conveying rollers are fixedly sleeved at the outer side of the first shaft and are symmetrically arranged based on the feed hopper, one end of the first shaft, far away from the motor, extends to one side, close to the partition plate and the vertical plate, and is fixedly sleeved with a first belt pulley, the same first screen is fixedly installed at one side, close to the partition plate, of the inner wall at one side of the machine case, a second shaft is rotatably installed on the inner wall at one side of the machine case, one end of the second shaft extends to one side, close to the partition plate and the vertical plate, and is fixedly sleeved with a second belt pulley, a rice milling roller is fixedly sleeved at the outer side of the second shaft, fixed mounting has the wind channel on the riser, the one end in wind channel extends to one side of baffle, the outside in wind channel is rotated and is installed the third belt pulley, the same belt of drive connection on first belt pulley, second belt pulley and the third belt pulley, air intake and air outlet have been seted up respectively to the both sides of machine case, all be provided with the grid board in air intake and the air outlet, the opposite side of machine case is provided with the chamber door, the parent's of machine case surveys and is provided with the access door, fixed mounting has the handle on the access door, the discharge gate has been seted up to the bottom of machine case.

The utility model discloses a further set up to: fixed mounting has the axle sleeve on the wind channel, rotates on the axle sleeve and installs the pivot, and the fixed cover of one end of pivot is equipped with the cone pulley, and one side fixed mounting of third belt pulley has the internal gear dish, and the cone pulley meshes with the internal gear dish mutually, and fixed mounting has the bar shaped plate on the inner wall in wind channel, rotates on the bar shaped plate and installs the rotational pin, and the fixed cover of one end of rotational pin is equipped with the exhaust fan leaf, and the one end that the exhaust fan leaf was kept away from to the rotational pin keeps away from the cone pulley with the pivot is provided with same universal joint.

Through adopting above-mentioned technical scheme, can take out rice bran from rice milling roller position.

The utility model discloses a further set up to: a clamping groove is formed in one side of the partition plate, a second sieve is movably clamped in the clamping groove, one end, far away from the clamping groove, of the second sieve extends to one side of the case, a baffle is fixedly mounted on one end of the second sieve, and a handle is arranged on the baffle

Through adopting above-mentioned technical scheme, be convenient for pull the baffle under the effect of handle and take out the second sieve from the quick-witted case.

The utility model discloses a further set up to: the inner wall of the case is fixedly provided with a screen plate, and the screen plate is obliquely arranged.

Through adopting above-mentioned technical scheme, can intercept the rice bran that the wind channel blew off under the effect of the otter board that the slope set up.

The utility model discloses a further set up to: an arc-shaped opening is formed in the air duct, and an arc-shaped screen is arranged in the arc-shaped opening.

Through adopting above-mentioned technical scheme, can filter out the rice grain that mixes in the rice bran under the effect of arc screen cloth.

The utility model discloses a further set up to: one side fixed mounting that baffle and riser are close to each other has same fixed plate, and fixed mounting has the cylinder on the fixed plate, and the open-top and the radial screen looks adaptation of cylinder, and the bottom of cylinder is connected with the conveyer pipe, and the one end that the cylinder was kept away from to the conveyer pipe extends to the below of second sieve.

Through adopting above-mentioned technical scheme, can collect the rice grain that the arc screen cloth filtered off under the effect of surge drum to carry the below to the second sieve through the conveyer pipe.

The utility model discloses a further set up to: and a material collecting hopper is arranged on the inner wall of the bottom of the case, and the bottom opening of the material collecting hopper is communicated with the discharge hole.

Through adopting above-mentioned technical scheme, can collect the grain of rice of screening and discharge quick-witted case through the discharge gate.

The utility model has the advantages that: can spread the rice that gets into quick-witted case along first sieve through the spiral conveying roller, thereby be convenient for the husk rice roller carries out the husk rice operation, take out the rice bran and blow to the otter board through the wind channel under the effect of exhaust fan leaf and filter, the rice bran after the filtration falls in quick-witted incasement and carries out interim storage, simultaneously the grain of rice that mix with in the rice bran gets into behind the wind channel, filter out and carry to the collection hopper position through a collecting vessel and conveyer pipe under the effect of arc screen cloth, can pass through discharge gate discharge machine case with the grain of rice that processing was accomplished under the effect of collection hopper.

The baffle is pulled by the handle to facilitate the second sieve to be taken out from the case, so that the second sieve can be conveniently overhauled or replaced, the overhauling operation of the device can be conveniently carried out through the access door, the collected rice bran can be conveniently taken out from the case through the handle and the case door, sundries can be prevented from entering the case under the action of the grating plate, and the novel rice bran collector is simple in operation and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a three-dimensional structure of a self-suction type rice milling and bran crushing combined machine provided by the utility model;

fig. 2 is a schematic view of a cross-sectional structure of the self-suction type rice milling and bran crushing combined machine provided by the utility model;

fig. 3 is a schematic structural view of a part a of the self-suction type rice milling and bran crushing combined machine provided by the utility model;

fig. 4 is a schematic sectional structure view of the air duct portion according to the present invention.

In the figure: 1. a chassis; 2. a feed hopper; 3. a partition plate; 4. a vertical plate; 5. a motor; 6. a first shaft; 7. a first pulley; 8. a first screen; 9. a second shaft; 10. a second pulley; 11. an air duct; 111. a shaft sleeve; 112. a rotating shaft; 113. a rotation pin; 114. an exhaust fan blade; 115. a universal joint; 116. a cone pulley; 117. an inner gear plate; 118. an arc-shaped screen; 12. a third belt pulley; 13. a belt; 14. a second screen; 15. a screen plate; 16. a grid plate; 17. a box door; 18. an access door.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a self-suction type rice milling and chaff crushing combined machine comprises a machine case 1, a feed hopper 2 is arranged at the top of the machine case 1, rice is conveniently guided into the machine case 1 through the feed hopper 2, a partition plate 3 and a vertical plate 4 are vertically arranged on the inner wall of the machine case 1, a motor 5 is arranged at one side of the machine case 1, a first shaft 6 is fixedly connected onto an output shaft of the motor 5, two spiral conveying rollers are fixedly sleeved at the outer side of the first shaft 6 and are symmetrically arranged based on the feed hopper 2, the rice entering the machine case 1 can be uniformly spread through the symmetrically arranged spiral conveying rollers to avoid material blockage, one end of the first shaft 6 far away from the motor 5 extends to one side of the partition plate 3 and the vertical plate 4 which are close to each other, a first belt pulley 7 is fixedly sleeved on the first shaft, one side of the inner wall of one side of the machine case 1 and one side of the partition plate 3 which is close to each other are fixedly provided with a same first sieve 8, the falling speed of rice can be controlled through the first sieve 8, the second shaft 9 is rotatably installed on the inner wall of one side of the case 1, one end of the second shaft 9 extends to one side, close to the partition plate 3 and the vertical plate 4, of the partition plate and is fixedly sleeved with the second belt pulley 10, the rice milling roller is fixedly sleeved on the outer side of the second shaft 9 and can be used for milling rice, rice grains can be separated from rice bran through the rice milling roller, the vertical plate 4 is fixedly provided with the air duct 11, one end of the air duct 11 extends to one side of the partition plate 3 and is convenient for guiding out the rice bran through the air duct 11, the outer side of the air duct 11 is rotatably provided with the third belt pulley 12, the first belt pulley 7, the second belt pulley 10 and the third belt pulley 12 are in transmission connection with the same belt 13, the air inlet and the air outlet are respectively formed in two sides of the case 1, the grating plates 16 are respectively arranged in the air inlet and the air outlet, and sundries can be prevented from entering the case 1 through the grating plates, the opposite side of machine case 1 is provided with chamber door 17, is convenient for take out machine case 1 with the rice bran through chamber door 17, and the parent's of machine case 1 surveys and is provided with access door 18, and fixed mounting has the handle on access door 18, is convenient for overhaul the device through access door 18, and the discharge gate has been seted up to machine case 1's bottom.

Specifically, fixed mounting has axle sleeve 111 on the wind channel 11, it installs pivot 112 to rotate on the axle sleeve 111, the fixed cover of one end of pivot 112 is equipped with cone pulley 116, one side fixed mounting of third belt pulley 12 has internal gear dish 117, cone pulley 116 meshes with internal gear dish 117 mutually, fixed mounting has the bar shaped plate on the inner wall of wind channel 11, it installs rotation pin 113 to rotate on the bar shaped plate, the fixed cover of one end of rotation pin 113 is equipped with exhaust fan leaf 114, the one end that exhaust fan leaf 114 was kept away from to rotation pin 113 and the one end that cone pulley 116 was kept away from to pivot 112 are provided with same universal joint 115, can take the rice bran out from the rice milling roller position.

Specifically, a clamping groove is formed in one side of the partition plate 3, the second sieve 14 is movably clamped in the clamping groove, one end, far away from the clamping groove, of the second sieve 14 extends to one side of the case 1, a baffle is fixedly mounted on one end of the case 1, a handle is arranged on the baffle, and the baffle is convenient to pull to take the second sieve 14 out of the case 1.

Specifically, a screen plate 15 is fixedly mounted on the inner wall of the case 1, the screen plate 15 is arranged in an inclined manner, and rice bran blown out from the air duct 11 can be intercepted by the inclined screen plate 15.

Specifically, seted up the arc mouth on the wind channel 11, be provided with arc screen 118 in the arc mouth, can filter out the grain of rice that mixes in the rice bran through arc screen 118.

Specifically, one side fixed mounting that baffle 3 and riser 4 are close to each other has same fixed plate, fixed mounting has the cylinder on the fixed plate, and the open-top and the sieve bend 118 looks adaptation of cylinder, and the bottom of cylinder is connected with the conveyer pipe, and the one end that the cylinder was kept away from to the conveyer pipe extends to the below of second sieve 14, can collect the grain of rice that sieve bend 118 crossed out through the cylinder, and carry to the below of second sieve 14 through the conveyer pipe.

Specifically, be provided with the collecting hopper on the bottom inner wall of quick-witted case 1, and the bottom opening and the discharge gate of collecting hopper are linked together, can collect the grain of rice of screening and discharge quick-witted case 1 through the discharge gate through the collecting hopper.

Wherein, the screen cloth aperture of first sieve 8 is greater than the screen cloth aperture of second sieve 14, and the screen cloth aperture of first sieve 8 is greater than the diameter of grain of rice, controls the speed that the rice got into the rice milling roller position through first sieve 8, and 5 electric connection of motor has power and switch.

The working principle is as follows: firstly, a power supply is switched on, a motor 5 is started, rice to be processed is guided into a case 1 from a feed hopper 2, two spiral conveying rollers are driven by a first shaft 6 under the action of the motor 5 to convey the entered rice to two sides, the falling speed of the rice can be controlled under the action of a first sieve 8, the rice can be uniformly spread along the first sieve 8 to two sides by the spiral conveying rollers, the first shaft 6 drives a second shaft 9 and an inner gear disc 117 to rotate by a first belt pulley 7, a second belt pulley 10 and a third belt pulley 12, so that the rice milling roller mills the rice passing through the first sieve 8, the inner gear disc 117 drives a rotating shaft 112 to rotate by a cone pulley 116, a rotating pin 113 drives an exhaust fan blade 114 to extract rice bran at the position of the rice milling roller under the action of a universal joint 115 and blows the rice bran onto a screen plate 15 by the rotating pin 11, and the rice grains doped in the extracted rice bran enter an air duct 11, get into in the collection cylinder and carry to the collecting hopper position through the conveyer pipe under the effect of sieve bend 118, the grain of rice that the husk rice operation was accomplished filters under the effect of second sieve 14, rice after the filtration passes through discharge gate discharge machine case 1 under the effect of collecting hopper, rice bran through wind channel 11 exhaust falls on the bottom inner wall of quick-witted case 1 under the block of otter board 15, the air after the filtration of otter board 15 passes through air exit discharge machine case 1, can avoid debris to get into quick-witted case 1 under the effect of grid board 16, use the completion after, open chamber door 17 through the handle, take out the rice bran in quick-witted case 1, when needs examine and repair or change second sieve 14, pull out second sieve 14 from the draw-in groove through pulling the baffle, then it can to take out second sieve 14 from quick-witted case 1.

The above is to the utility model provides a self-priming rice milling and chaff crushing combined machine which is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (7)

1. The self-suction type rice milling and bran crushing combined machine comprises a machine case (1) and is characterized in that a feed hopper (2) is arranged at the top of the machine case (1), a partition plate (3) and a vertical plate (4) are vertically arranged on the inner wall of the machine case (1), a motor (5) is arranged on one side of the machine case (1), a first shaft (6) is fixedly connected onto an output shaft of the motor (5), two spiral conveying rollers are fixedly sleeved on the outer side of the first shaft (6) and symmetrically arranged on the basis of the feed hopper (2), one end, far away from the motor (5), of the first shaft (6) extends to one side, close to each other, of the partition plate (3) and the vertical plate (4) and is fixedly sleeved with a first belt pulley (7), one side, close to each other, of the inner wall of one side of the machine case (1) and the partition plate (3) is fixedly provided with the same first screen (8), the novel rice milling machine is characterized in that a second shaft (9) is rotatably installed on the inner wall of one side of the machine case (1), one end of the second shaft (9) extends to one side, close to each other, of a partition plate (3) and a vertical plate (4) and is fixedly sleeved with a second belt pulley (10), a rice milling roller is fixedly sleeved on the outer side of the second shaft (9), an air channel (11) is fixedly installed on the vertical plate (4), one end of the air channel (11) extends to one side of the partition plate (3), a third belt pulley (12) is rotatably installed on the outer side of the air channel (11), the first belt pulley (7), the second belt pulley (10) and the third belt pulley (12) are in transmission connection with the same belt (13), an air inlet and an air outlet are respectively formed in two sides of the machine case (1), a grating plate (16) is respectively arranged in the air inlet and the air outlet, and a box door (17) is arranged on the other side of the machine case (1), the inspection machine is characterized in that an access door (18) is arranged on the parent side of the machine case (1), a handle is fixedly mounted on the access door (18), and a discharge hole is formed in the bottom of the machine case (1).

2. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: fixed mounting has axle sleeve (111) on wind channel (11), pivot (112) are installed in rotation on axle sleeve (111), the fixed cover of one end of pivot (112) is equipped with cone pulley (116), one side fixed mounting of third belt pulley (12) has interior toothed disc (117), cone pulley (116) and interior toothed disc (117) mesh mutually, fixed mounting has a strip shaped plate on the inner wall of wind channel (11), rotating pin (113) is installed in the rotation on the strip shaped plate, the fixed cover of one end of rotating pin (113) is equipped with exhaust fan leaf (114), the one end that exhaust fan leaf (114) were kept away from in rotating pin (113) and the one end that cone pulley (116) were kept away from in pivot (112) are provided with same universal joint (115).

3. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: a clamping groove is formed in one side of the partition plate (3), a second sieve (14) is movably clamped in the clamping groove, one end, far away from the clamping groove, of the second sieve (14) extends to one side of the case (1), a baffle is fixedly mounted on the one side of the case, and a handle is arranged on the baffle.

4. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: the screen (15) is fixedly installed on the inner wall of the case (1), and the screen (15) is obliquely arranged.

5. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: an arc-shaped opening is formed in the air duct (11), and an arc-shaped screen (118) is arranged in the arc-shaped opening.

6. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: one side fixed mounting that baffle (3) and riser (4) are close to each other has same fixed plate, and fixed mounting has the cylinder on the fixed plate, and the open-top and the sieve bend (118) looks adaptation of cylinder, and the bottom of cylinder is connected with the conveyer pipe, and the one end that the cylinder was kept away from to the conveyer pipe extends to the below of second sieve (14).

7. The self-priming rice milling and bran crushing combined machine as claimed in claim 1, wherein: a material collecting hopper is arranged on the inner wall of the bottom of the case (1), and the bottom opening of the material collecting hopper is communicated with the discharge hole.

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