CN212263339U - Automatic rice polishing machine - Google Patents

Abstract

The utility model discloses an automatic change rice and throw rice machine, the power distribution box comprises a box body, open at the box top has the pan feeding mouth, be equipped with the baffle around the box is inside between the lateral wall, the baffle is totally two, and be equipped with between the baffle and throw the polishing shaft, the baffle right side has linked firmly first motor, motor output end and polishing shaft are connected, box left side wall is equipped with the fan, fan right side wall is opened there is the tuyere, box right side wall is opened there is the discharge gate and goes out the shell mouth, first motor and fan and external power source intercommunication, it is equipped with to sweep the wheel to throw the polishing shaft end, it sweeps the strip to link firmly on the wheel surface, grind behind the raw materials access arrangement, and be swept the wheel and collect to the blown groove, it can prevent that the rice card from throwing between the polishing shaft to sweep the strip, prevent the sudden stop of work, the rice husk falls behind the millet grain and is blown the.

Description

Automatic rice polishing machine

Technical Field

The utility model relates to a grain processing technology field specifically is an automatic change rice and throw rice machine.

Background

With the increase of population, the production pressure of grains also increases, the rice needs to be polished after being harvested, the brown rice hulls are removed for packaging, and then the rice is sent to thousands of households, a polishing and screening shaking method is adopted in the same field of traditional rice polishing, namely, the brown rice is polished, and then the brown rice hulls and polished rice are screened, shaken and separated, the quality of the brown rice processed by the method is poor, the processing time is long, the mixed situation of the brown rice and the polished rice often occurs, and therefore secondary processing is needed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rice machine of throwing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic rice polishing machine, includes the box, open at the box top has the pan feeding mouth, be equipped with the baffle around the box is inside between the lateral wall, the baffle is totally two, and is equipped with between the baffle and throws the polishing axle, the baffle right side has linked firmly first motor, the motor output is connected with the polishing axle, box left side wall is furnished with the fan, fan right side wall is opened there is the tuyere, box right side wall is opened there is the discharge gate and goes out the shell mouth, first motor and fan and external power source intercommunication, it is equipped with the sweeping wheel to throw the end of axle, the sweeping wheel surface has linked firmly the strip of sweeping.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automatic device of polishing rice, grind behind the raw materials admission device, and be collected to the blown down tank by the sweeping wheel, sweep the strip and can prevent that the rice card from polishing between the axle, prevent that work from stopping suddenly, the rice husk falls behind with millet grain and is blown the screening by wind, and retrieve the grain of rice, the polishing effect has been improved, and reduce extravagantly, the loaded down with trivial details that sieve again is dropped with the rice husk jointly when avoiding grinding through the great polishing axle of interval, but the device one-man operation, it is comparatively convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the sweeper wheel.

In the figure: 1. the device comprises a box body, 11, a feeding port, 111, a feeding groove, 12, a discharging port, 121, a discharging groove, 13, a shell discharging port, 131, a shell box, 2, a polishing shaft, 20, a second motor, 21, a baffle, 22, a sweeping wheel, 23, a sweeping strip, 3, a first motor, 4, a fan, 41, a blast nozzle, 5, a conveying belt, 51, a rotating shaft, 52, a third motor, 6, a hydraulic pump, 61 and a recovery groove.

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 and fig. 2, the present invention provides a technical solution: an automatic rice polishing machine comprises a box body 1, a feeding port 11 is formed in the top of the box body 1, two baffles 21 are arranged between the front side wall and the rear side wall inside the box body 1, a polishing shaft 2 is arranged between the baffles 21, a first motor 3 is fixedly connected to the right side of each baffle 21, the output end of each motor 3 is connected with the polishing shaft 2, a fan 4 is arranged on the left side wall of the box body 1, a wind nozzle 41 is formed in the right side wall of each fan 4, a discharging port 12 and a shell outlet 13 are formed in the right side wall of the box body 1, a sweeping wheel 22 is arranged at the tail end of each polishing shaft 2, a sweeping strip 23 is fixedly connected to the surface of each sweeping wheel 22, the sweeping wheels 22 are connected with the output end of the second motor 20, the first motor 3 and the second motor 20 are communicated with an external power supply, the device is connected into a circuit, raw materials are led in from the feeding port 11, the raw materials fall on the top of the polishing, and polishing shaft 2 slant is down, therefore smooth grain of rice can be along with polishing shaft 2 angle gliding and constantly polish, and rice husk frictional force is great, falls to the bottom, is blown into out shell mouth 13 by the wind that tuyere 41 produced, and the rice slides to polishing shaft end back, because the sweeping wheel 22 constantly rotates, can fall into constantly pivoted sweeping wheel 22 in, and the grain of rice of pressing from both sides between big gun device 2 can be swept out by sweeping strip 23, and then gets into in the discharge gate 11.

Particularly, be equipped with pivot 51 between the lateral wall around the bottom of box 1, the pivot 51 surface of telling has cup jointed conveyer belt 5, the pivot 51 front end is equipped with third motor 52, the third motor 52 output links to each other with pivot 51, and third motor 52 and external power source intercommunication, can drop on conveyer belt 5 surface after the less rice grain of rice and rice husk of diameter fall down, because the conveyer belt slant is upwards, so lighter rice husk can be blown into out shell mouth 13 by the wind, the rice grain can be conveyed to the left end by conveyer belt 5.

Specifically, the bottom of the box 1 is equipped with the hydraulic pump 6, and the hydraulic pump 6 is totally two, and the output of the hydraulic pump 6 is connected with the recovery tank 61, and the hydraulic pump 6 is connected with external power supply, because two hydraulic pumps 6 rise and fall with the time difference, the hydraulic pump 6 on the right rises at first, and the left side is late, therefore after the grain of rice that retrieves falls into the recovery tank 61, the hydraulic pump 6 promotes the recovery tank 61 and rises to polishing shaft 2 department, and the grain of rice can fall on polishing shaft surface to get into discharge gate 12 at last.

Specifically, the feeding port 11 is internally provided with a feeding groove 111 for facilitating the pouring of the raw material.

Specifically, the discharge port 12 is internally provided with a discharge chute 121 for collecting the polished rice grains.

Specifically, the shell outlet 13 is sleeved with a shell box 131 to collect rice shells.

The working principle is as follows: the device is connected into a circuit, raw materials are led in from a feeding port 11, the raw materials fall on the top of a polishing shaft 2, friction is generated on the surface of rice along with the rotation of the polishing shaft 2, the distance between the polishing shafts 2 is small, the polishing shaft 2 inclines downwards, therefore, smooth rice grains can slide downwards along with the angle of the polishing shaft 2 and are polished continuously, the rice grains and the rice husks with small diameters can fall on the surface of a conveyor belt 5 after falling down, the lighter rice husks can be blown into a shell box 131 by wind because the conveyor belt inclines upwards, the rice grains can be conveyed to the left end to fall into a recovery tank 61 by the conveyor belt 5, the right hydraulic pump 6 firstly rises due to the rise and fall time difference of two hydraulic pumps 6, the left hydraulic pump 6 slightly later, when the recovery tank 61 is pushed to rise to the polishing shaft 2 by the hydraulic pump 6, the rice grains can fall on the surface of the polishing shaft and finally enter a discharge port 12, the friction force of the rice husks is, after the rice slips to the end of the polishing shaft, the rice can fall into the continuously rotating sweeping wheel 22 due to the continuous rotation of the sweeping wheel 22, and the rice grains clamped between the gun devices 2 can be swept out by the sweeping strips 23 and then enter the discharge chute 111.

Claims (6)

1. The utility model provides an automatic change rice and throw rice machine, includes box (1), its characterized in that: the top of the box body (1) is provided with a feeding port (11), a baffle plate (21) is arranged between the front side wall and the rear side wall in the box body (1), the number of the baffle plates (21) is two, a polishing shaft (2) is arranged between the baffle plates (21), the right side of the baffle plates (21) is fixedly connected with a first motor (3), the output end of the motor (3) is connected with the polishing shaft (2), the left side wall of the box body (1) is provided with a fan (4), the right side wall of the fan (4) is provided with an air nozzle (41), the right side wall of the box body (1) is provided with a discharge hole (12) and a shell outlet (13), the tail end of the polishing shaft (2) is provided with a sweeping wheel (22), the surface of the sweeping wheel (22) is fixedly connected with a sweeping strip (23), the sweeping wheel (22) is connected with the output end of the second motor (20), and the first motor (3), the second motor (20) and the fan (4) are communicated with an external power supply.

2. The automatic rice polishing machine as claimed in claim 1, wherein: be equipped with pivot (51) between the lateral wall around box (1) bottom, pivot (51) surface cup jointed conveyer belt (5) of telling, pivot (51) front end is equipped with third motor (52), third motor (52) output links to each other with pivot (51), and third motor (52) and external power source intercommunication.

3. The automatic rice polishing machine as claimed in claim 1, wherein: the bottom of the box body (1) is provided with two hydraulic pumps (6), the output ends of the hydraulic pumps (6) are connected with a recovery tank (61), and the hydraulic pumps (6) are connected with an external power supply.

4. The automatic rice polishing machine as claimed in claim 1, wherein: the feeding groove (111) is assembled in the feeding port (11).

5. The automatic rice polishing machine as claimed in claim 1, wherein: the discharge hole (12) is internally provided with a discharge chute (121).

6. The automatic rice polishing machine as claimed in claim 1, wherein: and a shell box (131) is sleeved in the shell outlet (13).

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