CN213494857U

CN213494857U - Rice vibration screening machine

Info

Publication number: CN213494857U
Application number: CN202022236545.6U
Authority: CN
Inventors: 聂中林; 王清华
Original assignee: Jiangxi Hesheng Rice Industry Co ltd
Current assignee: Jiangxi Hesheng Rice Industry Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-22
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a rice vibration screening machine, a blower is fixedly arranged at the top of a box body, a first conduit is fixedly communicated with one side of the blower, one end of the first conduit, which is far away from the blower, penetrates through the inner wall of the box body and is fixedly connected with a nozzle, an exhaust fan is fixedly arranged at the top of the box body, one side of the exhaust fan is fixedly communicated with a second conduit, one end of the second conduit, which is far away from the exhaust fan, penetrates through the inner wall of the box body, one side of the exhaust fan is fixedly communicated with a third conduit, one end of the third conduit, which is far away from the exhaust fan, is fixedly communicated with a collecting box, a sieve plate is slidably arranged on the inner wall of the box body, a vibration exciter is fixedly arranged on the inner wall of the box body, the device is provided with a second chute, the sieve, the screening efficiency is improved.

Description

Rice vibration screening machine

Technical Field

The utility model relates to a rice screening technical field specifically is a rice vibration screening machine.

Background

In current rice results in-process, often mix some relatively poor rice of quality, have some rice to receive the damage simultaneously in the rice transportation, still can thoughtlessly have impurity, so need filter the rice, separate impurity in the rice and rice to separate the rice of different quality.

Present rice sieving mechanism has certain drawback when using, for example current screen cloth all is fixed mounting, at the screening process, causes the screen cloth to block up very easily, takes place to damage or need to change the screening plate in different screening holes when the screening plate moreover, can only use the instrument earlier to dismantle the screening plate get off, repairs and changes the screening plate for the use of screening plate has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice vibration screening machine, the device have seted up the second spout, and sieve slidable mounting is in the second spout, and the convenience is changed the dismantlement of sieve, and the device installs the vibration exciter moreover, can drive the sieve vibration to avoid the jam of sieve, improved the efficiency of screening, in order 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 a rice vibration screening machine, includes the box, box top fixed mounting has the air-blower, the fixed intercommunication in air-blower one side has first pipe, first pipe is kept away from air-blower one end and is run through in box inner wall and fixedly connected with nozzle, box top fixed mounting has the air exhauster, the fixed intercommunication in air exhauster one side has the second pipe, the second pipe is kept away from air exhauster one end and is run through in the box inner wall, the fixed intercommunication in air exhauster one side has the third pipe, the third pipe is kept away from the fixed intercommunication in air exhauster one end and is had the collecting box, box inner wall slidable mounting has the sieve, box inner wall fixed mounting has the vibration exciter, the output shaft end fixed connection sieve lower surface of vibration exciter, box inner wall.

Preferably, a first discharge port is formed in one side of the box body, and a second discharge port is formed in the other side of the box body.

Preferably, a first chute is formed in the position, located at the first discharge port, of the surface of the box body, and a sliding block is arranged in the first chute in a sliding mode.

Preferably, the inner wall of the box body is provided with a second sliding groove, the sieve plate is slidably mounted in the second sliding groove, and the sieve plate is in clearance fit with the second sliding groove.

Preferably, the inner wall of the box body is fixedly provided with a supporting plate, and the vibration exciter is fixedly arranged on the surface of the supporting plate.

Preferably, the sieve plate and the guide plate are both obliquely arranged.

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

1. the device is provided with a second chute, and the sieve plate is slidably arranged in the second chute, so that the sieve plate is convenient to disassemble and replace;

2. the device is provided with the vibration exciter and can drive the sieve plate to vibrate, so that the blockage of the sieve plate is avoided, and the screening efficiency is improved.

Drawings

FIG. 1 is a schematic sectional view of a rice vibrating screen according to the present invention;

FIG. 2 is a schematic view of a sieve plate structure of the rice vibration sieve separator of the present invention;

fig. 3 is the utility model relates to a A of rice vibration screening machine enlarges the schematic diagram.

In the figure: 1. a box body; 2. a blower; 3. a first conduit; 4. a nozzle; 5. an exhaust fan; 6. a second conduit; 7. a third conduit; 8. a collection box; 9. a sieve plate; 10. a vibration exciter; 11. a guide plate; 12. a first discharge port; 13. a first chute; 14. a slider; 15. a second chute; 16. a support plate; 17. and a second discharge hole.

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 rice vibration screening machine comprises a box body 1, wherein the top of the box body 1 is fixedly provided with an air blower 2, the air blower 2 is arranged for extracting outside air, one side of the air blower 2 is fixedly communicated with a first conduit 3, the first conduit 3 is arranged for conveying the outside air, one end, far away from the air blower 2, of the first conduit 3 penetrates through the inner wall of the box body 1 and is fixedly connected with a nozzle 4, the nozzle 4 is arranged for blowing the outside air into the box body 1, the top of the box body 1 is fixedly provided with an exhaust fan 5, the exhaust fan 5 is arranged for extracting dust in the box body 1, one side of the exhaust fan 5 is fixedly communicated with a second conduit 6, the second conduit 6 is arranged for conveying the dust, one end, far away from the exhaust fan 5, of the second conduit 6 penetrates through the inner wall of the box body 1, one side of the exhaust fan 5 is fixedly communicated, one end of the third conduit 7, which is far away from the exhaust fan 5, is fixedly communicated with a collecting box 8, and the collecting box 8 is arranged for collecting the dust extracted from the box body 1.

The inner wall of the box body 1 is provided with a sieve plate 9 in a sliding manner, the sieve plate 9 is arranged for screening rice, the inner wall of the box body 1 is provided with a second chute 15, the second chute 15 is arranged for facilitating the insertion and extraction of the sieve plate 9, the sieve plate 9 is arranged in the second chute 15 in a sliding manner, the sieve plate 9 is in clearance fit with the second chute 15, the arrangement is to provide a working space when the vibration exciter 10 drives the sieve plate 9 to vibrate, the inner wall of the box body 1 is fixedly provided with the vibration exciter 10, the vibration exciter 10 is arranged for driving the sieve plate 9 to vibrate, an output shaft end of the vibration exciter 10 is fixedly connected with the lower surface of the sieve plate 9, the inner wall of the box body 1 is fixedly provided with a support plate 16, the support plate 16 is fixedly provided with the vibration exciter 10, the vibration exciter 10 is fixedly arranged on the surface of the, this arrangement is to facilitate rapid discharge of the rice and impurities.

First discharge gate 12 has been seted up to 1 one side of box, it is for the rice discharge box 1 after the convenient screening to set up first discharge gate 12, second discharge gate 17 has been seted up to 1 opposite side of box, it is for the impurity discharge box 1 after the convenient screening to set up second discharge gate 17, box 1 surface is located first discharge gate 12 department and has seted up first spout 13, slidable mounting has slider 14 in first spout 13, it is for the convenient blockking to first discharge gate 12 to set up first spout 13 and slider 14, the emission of control rice.

The working principle is as follows: during the use, user's sieve 9 is put into second spout 15, realize sieve 9's fixed, then slide block 14, plug up first discharge gate 12, then put into box 1 with the rice that needs the screening, start vibration exciter 10, vibration exciter 10 drives the vibrations of sieve 9, the realization is to the screening of impurity, impurity drops guide 11 surface through sieve 9, then discharge through second discharge gate 17, and at the in-process of screening, the user opens air-blower 2 and air exhauster 5 simultaneously, air-blower 2 is bloied to box 1 inside through first pipe 3 and nozzle 4, break away from the adnexed dust in big face surface, then air exhauster 5 takes the dust out box 1 through second pipe 6, then rethread third pipe 7 gets into collecting box 8, after the screening is accomplished, the user upwards moves slider 14, the rice is discharged from first discharge gate 12.

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 rice vibration screening machine, includes box (1), its characterized in that: the box body is characterized in that an air blower (2) is fixedly mounted at the top of the box body (1), a first guide pipe (3) is fixedly communicated with one side of the air blower (2), one end, away from the air blower (2), of the first guide pipe (3) penetrates through the inner wall of the box body (1) and is fixedly connected with a nozzle (4), an air exhauster (5) is fixedly mounted at the top of the box body (1), a second guide pipe (6) is fixedly communicated with one side of the air exhauster (5), one end, away from the air exhauster (5), of the second guide pipe (6) penetrates through the inner wall of the box body (1), a third guide pipe (7) is fixedly communicated with one side of the air exhauster (5), one end, away from the air exhauster (5), of the third guide pipe (7) is fixedly communicated with a collecting box (8), a sieve plate (9) is slidably mounted on the inner wall of the box body (1), a, and a guide plate (11) is fixedly arranged on the inner wall of the box body (1).

2. The rice vibratory screening machine of claim 1, wherein: a first discharge hole (12) is formed in one side of the box body (1), and a second discharge hole (17) is formed in the other side of the box body (1).

3. The rice vibratory screening machine of claim 1, wherein: a first sliding groove (13) is formed in the position, located at the first discharging hole (12), of the surface of the box body (1), and a sliding block (14) is installed in the first sliding groove (13) in a sliding mode.

4. The rice vibratory screening machine of claim 1, wherein: second spout (15) have been seted up to box (1) inner wall, sieve (9) slidable mounting is in second spout (15), sieve (9) and second spout (15) clearance fit.

5. The rice vibratory screening machine of claim 1, wherein: the vibration exciter is characterized in that a supporting plate (16) is fixedly mounted on the inner wall of the box body (1), and the vibration exciter (10) is fixedly mounted on the surface of the supporting plate (16).

6. The rice vibratory screening machine of claim 1, wherein: the sieve plate (9) and the guide plate (11) are obliquely arranged.