CN210965899U

CN210965899U - Rotation type rice destoner

Info

Publication number: CN210965899U
Application number: CN201921648551.3U
Authority: CN
Inventors: 尹治雄
Original assignee: Dongguan Yihai Kerry Oils Grains and Foodstuffs Industries Co Ltd
Current assignee: Dongguan Yihai Kerry Oils Grains and Foodstuffs Industries Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-10
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a rotation type rice destoner, which comprises a hopper, hopper one end has the rice bin through unloading union coupling, and the opening part of rice bin lower extreme is equipped with the storage box that parallels, the rice bin inner wall is fixed with motor and bearing outer wall respectively through the mount of difference, and the bearing inner wall interlude gomphosis has the connecting axle to connecting axle one end off-centre is fixed in the carousel bottom, the motor shaft and the connecting axle other end fixed connection of motor, the carousel outer wall is equipped with the screen cloth, and the screen cloth sets up to the annular. This rotation type rice destoner is equipped with the motor, and the rotatory effect of motor drive connecting axle produces centrifugal force in the carousel is rotatory, and the rice is thrown away from the hole of annular screen cloth under the effect of centrifugal force, and the rubble in the rice is by the screen cloth separation on the carousel, and this process lets the speed of removing stone of rice faster, and it is higher to remove stone efficiency, has guaranteed the quality of rice.

Description

Rotation type rice destoner

Technical Field

The utility model relates to a rice processing technology field specifically is a rotation type rice destoner.

Background

The stone removing machine is an important processing device adopted in the grain processing and flour milling industry, and has the functions of removing sundries such as stones from rice and the like, the quality of the rice is directly influenced by the removal rate, and the rice stone removing machine with the patent number of CN201520272800.9 improves the stone removing effect through being provided with an inclined primary screen, a secondary screen, an induced draft fan and a cyclone dust collector, so that the quality of the rice is improved.

However, the structural effect is limited in this patent, and through the collision screening of rice free fall and screen cloth, let the stone removing time of rice long, and remove the stone inefficiency relatively, consequently, prior art exists not enoughly, needs to make a remove stone effectual, and remove the efficient rice stone remover of stone.

Disclosure of Invention

An object of the utility model is to provide a rotation type rice destoner to solve the not good problem of stone formula is removed to the rice that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotation type rice destoner, includes the hopper, hopper one end has the rice bin through unloading union coupling, and the opening part of rice bin lower extreme is equipped with the storage box that parallels, rice bin inner wall is fixed with motor and bearing outer wall respectively through the mount of difference, and the bearing inner wall interlude gomphosis has the connecting axle to connecting axle one end is eccentric to be fixed in the carousel bottom, the motor shaft and the connecting axle other end fixed connection of motor, the carousel outer wall is equipped with the screen cloth, and the screen cloth sets up to the annular.

Preferably, through holes are formed in the two sides of the blanking pipe, a fan is fixed in one through hole through a fixing frame, and a dust exhaust pipe communicated with the other through hole is arranged in the other through hole.

Preferably, the dust exhaust pipe is of a bent structure, and the other end of the dust exhaust pipe is communicated with an air suction opening of the dust collector.

Preferably, the outer wall of the rice bin is provided with a support frame, and the inner wall of the rice bin is conical.

Preferably, the center of the bottom end of the rotary table is provided with an electric push rod, and a telescopic shaft of the electric push rod is connected with one position of the bottom end of the screen through a connecting rod.

Preferably, the upper end of the rotating disc is provided with a conical structure.

Compared with the prior art, the beneficial effects of the utility model are that: this rotation type rice destoner is equipped with the motor, and the rotatory effect of motor drive connecting axle produces centrifugal force in the carousel is rotatory, and the rice is thrown away from the hole of annular screen cloth under the effect of centrifugal force, and the rubble in the rice is by the screen cloth separation on the carousel, and this process lets the speed of removing stone of rice faster, and it is higher to remove stone efficiency, has guaranteed the quality of rice.

Drawings

FIG. 1 is a schematic view of the internal structure of a rotary rice stoner of the present invention;

FIG. 2 is a schematic view of the external structure of a rotary rice stone remover according to the present invention;

fig. 3 is an enlarged view of the position a in fig. 1 of the rotary rice stone remover of the present invention.

In the figure: 1. hopper, 2, blanking pipe, 3, fan, 4, dust exhaust pipe, 5, rice bin, 6, screen, 7, carousel, 8, electric putter, 9, motor, 10, dust catcher, 11, support frame, 12, storage box.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a rotary rice stone remover comprises a hopper 1, a blanking pipe 2, a fan 3, a dust exhaust pipe 4, a rice bin 5, a screen 6, a rotary table 7, an electric push rod 8, a motor 9, a dust collector 10, a support frame 11 and a storage box 12, wherein one end of the hopper 1 is connected with the rice bin 5 through the blanking pipe 2, the opening at the lower end of the rice bin 5 is provided with the parallel storage box 12, through holes are formed in two sides of the blanking pipe 2, the fan 3 is fixed in one through hole through a fixing frame, the dust exhaust pipe 4 communicated with the other through hole is arranged in the other through hole, rice is conveyed to the rice bin 5 through a channel of the blanking pipe 2, wind power generated by rotation of the fan 3 in the process can blow small rice chaff and dust particles mixed in the rice, the rice can obtain a screening effect, good preparation conditions are provided for subsequent stone removing work, the dust exhaust pipe 4 is arranged to be of a bent structure, and the other end of the dust exhaust pipe 4 is communicated with an air suction port, smaller rice chaff and dust particles can enter the dust exhaust pipe 4 under the action of wind, the dust collector 10 can absorb and store the smaller rice chaff and dust in the dust exhaust pipe 4 through an air suction opening of the dust collector, the dust collector is prevented from staying in the air and causing secondary pollution, the inner wall of the rice bin 5 is respectively fixed with a motor 9 and a bearing outer wall through different fixing frames, the bearing inner wall is inserted and embedded with a connecting shaft, one end of the connecting shaft is eccentrically fixed at the bottom end of the rotary table 7, the outer wall of the rice bin 5 is provided with a supporting frame 11, the inner wall of the rice bin 5 is conical, the conical inner wall of the rice bin 5 can lead the rice or broken stones after stone removal to be gathered together and concentrated, a motor shaft of the motor 9 is fixedly connected with the other end of the connecting shaft, the outer wall of the rotary table 7 is provided with a screen 6, the screen 6 is annular, the center of the bottom, and electric putter 8's telescopic shaft is connected through connecting rod and 6 bottom of screen cloth, and electric putter 8 drives the activity of screen cloth 6 through the connecting rod, lets the space that screen cloth 6 and carousel 7 constitute can be adjusted in a flexible way, lets rubble and rice conveniently be switched and collect, and 7 upper ends of carousel set up to the toper structure, and the toper structure lets the rubble follow carousel 7 gliding orbit more smooth and easy, has improved the efficiency that the rubble was collected.

The working principle is as follows: when the rotary rice stone remover is used, firstly, rice is poured from a hopper 1, the rice enters a discharging pipe 2 through the hopper 1, a power supply of a fan 3 and a dust collector 10 is turned on, the fan 3 is electrified to blow smaller rice chaff and dust particles mixed in the rice to a dust exhaust pipe 4, the dust collector 10 is electrified to suck the smaller rice chaff and dust particles in the dust exhaust pipe 4, the secondary pollution caused by the lifting of the dust collector is avoided, meanwhile, the rice is scattered on a rotary table 7 through the discharging pipe 2, then, a power supply of a motor 9 is turned on, the motor 9 is electrified to drive a connecting shaft to rotate, the connecting shaft rotates to drive a rotary table 7 to rotate, the rotary table 7 rotates to drive a screen 6 to rotate, the rotary table 7 rotates to generate centrifugal force to enable the rice to enter a rice bin 5 through holes of the screen 6 and fall into a storage box 12, then, the rice pouring is stopped, a power supply of an electric push rod, the screen 6 is forced to descend and is separated from the rotary table 7, finally, the broken stones on the rotary table 7 lose the isolation effect of the screen 6 and slide into the rice bin 5 from the conical structure at the upper end of the rotary table 7, and then slide out from the outlet of the rice bin 5, which is the using process of the rotary rice stoner.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rotation type rice destoner which characterized in that: including hopper (1), hopper (1) one end is connected with rice bin (5) through unloading pipe (2), and the opening part of rice bin (5) lower extreme is equipped with storage box (12) that parallel, rice bin (5) inner wall is fixed with motor (9) and bearing outer wall respectively through the mount of difference, and the bearing inner wall interlude gomphosis has the connecting axle to connecting axle one end off-centre is fixed in carousel (7) bottom, the motor shaft and the connecting axle other end fixed connection of motor (9), carousel (7) outer wall is equipped with screen cloth (6), and screen cloth (6) set up to the annular.

2. The rotary rice stoner of claim 1, wherein: both sides of the blanking pipe (2) are provided with through holes, a fan (3) is fixed in one through hole through a fixing frame, and a dust exhaust pipe (4) communicated with the other through hole is arranged in the other through hole.

3. The rotary rice stoner of claim 2, wherein: the dust exhaust pipe (4) is of a bent structure, and the other end of the dust exhaust pipe (4) is communicated with an air suction opening of the dust collector (10).

4. The rotary rice stoner of claim 1, wherein: the outer wall of the rice bin (5) is provided with a support frame (11), and the inner wall of the rice bin (5) is conical.

5. The rotary rice stoner of claim 1, wherein: the center of the bottom end of the rotary table (7) is provided with an electric push rod (8), and the telescopic shaft of the electric push rod (8) is connected with one position of the bottom end of the screen (6) through a connecting rod.

6. The rotary rice stoner of claim 1, wherein: the upper end of the rotary disc (7) is set to be a conical structure.