CN206824183U - A kind of rice is classified selecting device - Google Patents

Abstract

The utility model discloses a kind of rice to be classified selecting device,Including charging aperture,Housing,First screen pack and the second screen pack,Condiment mouth is communicated with below the charging aperture,Sliding plug has condiment plate between the condiment mouth and housing,The first blower fan is offered above the housing right side wall,First outlet is installed with the housing,And first outlet is arranged on the lower section of the first blower fan,Ventilated net is installed between the upper end of the housing and first outlet,First screen pack is inclined at the centre of housing,The first swash plate is fixedly connected with below first screen pack,The right-hand member of first swash plate is provided with second outlet,The second outlet runs through housing,And first is provided with elastic parts between swash plate and housing,The 3rd outlet is communicated with the right side of the housing,3rd outlet is installed in the lower section of elastic parts.The utility model effectively can be classified to rice, remove rice husk and sandstone, obtain the rice of cleaning.

Description

A rice grading and selecting device

technical field

The utility model relates to the technical field of mechanical processing applications, in particular to a rice grading and selecting device.

Background technique

Rice is the finished product of rice after cleaning, husking, rice milling, finishing and other processes. Through appropriate technological process and proper operation methods, all kinds of impurities mixed in rice can be removed to improve the quality of rice products. Rice grading and selection needs to be carried out with different devices, which increases the complexity of processing and increases the cost. Many selection processes cannot be carried out effectively, resulting in a lot of unnecessary waste and pollution.

Utility model content

The purpose of this utility model is to provide a rice grading and selecting device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions, a rice grading and selecting device, including a feed port, a housing, a first filter screen and a second filter screen, and a seasoning port is connected below the feed port , a seasoning plate is slidably inserted between the seasoning port and the housing, a first fan is installed on the upper right side of the housing, a first outlet is fixedly installed on the housing, and the first outlet is installed on the first Below the fan, a ventilation net is installed between the upper end of the casing and the first outlet, the first filter is arranged obliquely in the middle of the casing, and a first slant plate is fixedly connected to the bottom of the first filter , the right end of the first slant plate is provided with a second outlet, the second outlet runs through the housing, and an elastic assembly is provided between the first slant plate and the housing, and the right side of the housing communicates with a third outlet, the third outlet is installed below the elastic assembly, a rod is fixedly connected to the middle of the lower end surface of the first inclined plate, and a vibration mechanism is installed at the bottom of the rod, and the vibration mechanism is fixedly installed on the shell The bottom of the body, the first baffle is fixedly installed on the left side of the top of the housing, the deflector is fixedly installed under the first baffle, and the second baffle is fixedly installed on the left side of the second filter. plate, a second inclined plate is fixedly installed under the second filter screen, the second inclined plate is fixedly installed on the rod, and a rice outlet is fixedly installed under the left side of the housing, and the housing The left side of the dust suction net is fixedly installed with a dust suction net, the dust suction net is conical, and a number of holes are arranged on the dust suction net, the left side of the dust suction net is connected with a ventilation pipe, and a second A fan, the upper left side of the ventilation pipe is connected with a dust collection bin.

Preferably, the feed inlet and the housing are fixedly connected by a support rod.

Preferably, several holes are arranged on the seasoning plate, and the diameters of the holes increase sequentially from left to right.

Preferably, the aperture of the first filter is slightly smaller than the diameter of the rice, and a transition plate is fixedly installed at one end of the first filter, and the aperture of the second filter is slightly larger than the diameter of the rice.

Preferably, the elastic assembly includes a spring and an inclined plate, and the inclined plate is elastically connected to the first inclined plate.

Compared with the prior art, the beneficial effects of the utility model are: the utility model can effectively classify rice, remove rice husks and gravels, and obtain clean rice, and can also effectively absorb dust generated during the work of the device , make the rice cleaner, keep the working environment tidy at the same time, reduce the extra work of the staff, and save manpower.

Description of drawings

Fig. 1 is a schematic diagram of the main structure of the utility model;

Fig. 2 is a structural schematic diagram of the utility model dust-absorbing net;

Fig. 3 is the top view of the first filter screen of the present utility model;

Fig. 4 is a cross-sectional view of the first filter screen of the present invention.

In the figure: 1 material inlet, 2 seasoning port, 3 shell, 4 seasoning plate, 5 dust collection bin, 6 first fan, 7 ventilation net, 8 first outlet, 9 first filter, 10 first inclined plate , 11 second outlet, 12 elastic assembly, 13 third outlet, 14 rod, 15 vibration mechanism, 16 first baffle plate, 17 deflector, 18 second filter screen, 19 second inclined plate, 20 rice outlet , 21 ventilation pipes, 22 second fans, 23 dust suction nets, 24 second baffles.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments in the utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a rice grading and selecting device, including a feed port 1, a housing 3, a first filter 9 and a second filter 18, the feed There is a seasoning port 2 connected to the bottom of the port 1, and a seasoning plate 4 is slidably inserted between the seasoning port 2 and the housing 3. The seasoning plate 4 is provided with a number of holes, and the diameters of the holes increase from left to right. Large, the amount of feed can be realized by adjusting the position of the seasoning plate 4, and different degrees of grading effects can be achieved. The feed port 1 and the housing 3 are fixedly connected by a support rod, and the upper right side of the housing 3 is installed There is a first blower fan 6, and the first blower fan 6 blows outwards to suck the lighter impurities in the rice to the ventilation net 7. The first outlet 8 is fixedly installed on the housing 3, and the first outlet 8 is installed on the first outlet. Below the fan 6, a ventilation net 7 is installed between the upper end of the housing 3 and the first outlet 8, the ventilation net 7 allows the wind to pass through, and simultaneously filters the rice housing and some lighter impurities. 9 is obliquely arranged in the middle of the housing 3, the aperture of the first filter screen 9 is slightly smaller than the diameter of the rice, and one end of the first filter screen 9 is fixedly installed with a transition plate to filter out some fine sand impurities. The bottom of the first filter screen 9 is fixedly connected with a first inclined plate 10, the right end of the first inclined plate 10 is provided with a second outlet 11, the second outlet 11 runs through the housing 3, and the first inclined plate 10 and An elastic assembly 12 is arranged between the shells 3, and the elastic assembly 12 includes a spring and an inclined plate, and the inclined plate is elastically connected to the first inclined plate 10, and the elastic assembly 12 can reduce the contact between the first inclined plate 10 and the housing 3 when it vibrates. The damage caused by rubbing, the right side of the housing 3 is connected with a third outlet 13, the third outlet 13 is installed under the elastic assembly 12, and the middle of the lower end surface of the first inclined plate 10 is fixedly connected with a rod member 14, the bottom end of the rod member 14 is equipped with a vibration mechanism 15, the vibration mechanism 15 is fixedly installed at the bottom of the housing 3, and the top left side of the housing 3 is fixedly installed with a first baffle plate 16, so The below of the first baffle plate 16 is fixedly equipped with a deflector 17, the aperture of the second filter screen 18 is slightly larger than the diameter of rice, and the left side of the second filter screen 18 is fixedly equipped with a second baffle plate 24, so The second slant plate 19 is fixedly installed below the second filter screen 18, and the second slant plate 19 is fixedly installed on the rod 14, and the rice outlet 20 is fixedly installed on the left side of the housing 3, so The left side of the housing 3 is fixed with a dust suction net 23, the dust suction net 23 is conical, and the dust suction net 23 is provided with a number of holes to prevent the accumulation of dust, and at the same time can efficiently absorb the dust, The left side of the dust suction net 23 is connected with a ventilation pipe 21 , the second fan 22 is installed under the ventilation pipe 21 , and the dust collection bin 5 is connected with the upper left side of the ventilation pipe 21 .

Working principle: The rice enters from the feed port 1, and the amount of feed is selected by adjusting the position of the seasoning plate 4, so as to achieve different degrees of grading effects. The first blower 6 blows outwards, and the rice The lighter impurities in the air are sucked to the ventilation net 7, and the lighter impurities are discharged through the first outlet 8, and the fine particle impurities are filtered out by the first filter screen 9, and then discharged from the second outlet 11, and the rice slides onto the second filter screen 18 , the larger particles slide down to the third outlet 13 to be discharged, the rice is filtered by the second filter screen 18 and slides out from the rice outlet 20, the second fan 22 blows air, and a pressure drop is formed in the ventilation pipe 21, and the dust is filtered by the dust suction net 23 Adsorption is discharged into the dust collection bin 5 through the ventilation pipe 21.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a rice grading and selecting device, comprising a feed inlet (1), a housing (3), a first filter screen (9) and a second filter screen (18), is characterized in that: the feed inlet ( The seasoning port (2) is communicated with the bottom of 1), and the seasoning plate (4) is slidably inserted between the seasoning port (2) and the housing (3), and the upper right side of the housing (3) is installed with a second A fan (6), the first outlet (8) is fixedly installed on the housing (3), and the first outlet (8) is installed below the first fan (6), the housing (3) A ventilation net (7) is installed between the upper end and the first outlet (8), the first filter net (9) is obliquely arranged in the middle of the housing (3), and the bottom of the first filter net (9) is fixed A first slant plate (10) is connected, the right end of the first slant plate (10) is provided with a second outlet (11), the second outlet (11) runs through the housing (3), and the first slant plate (10) and the casing (3) are provided with an elastic assembly (12), the right side of the casing (3) communicates with a third outlet (13), and the third outlet (13) is installed on the elastic assembly Below (12), the middle of the lower end surface of the first inclined plate (10) is fixedly connected with a rod (14), and the bottom end of the rod (14) is equipped with a vibrating mechanism (15), and the vibrating mechanism (15) fixedly installed on the bottom of the housing (3), the first baffle (16) is fixedly installed on the left side of the top of the housing (3), and the bottom of the first baffle (16) is fixedly installed with deflector (17), the left side of the second filter screen (18) is fixedly installed with a second baffle plate (24), and the bottom of the second filter screen (18) is fixedly installed with a second inclined plate (19 ), the second inclined plate (19) is fixedly installed on the bar (14), the left side of the housing (3) is fixedly equipped with a rice outlet (20), the housing (3) The left side is fixedly installed with dust-absorbing net (23), and described dust-absorbing net (23) is conical, and is provided with some holes on the dust-absorbing net (23), and the left side of described dust-absorbing net (23) communicates with ventilation. pipe (21), the second blower fan (22) is installed below the ventilation pipe (21), and the upper left side of the ventilation pipe (21) is connected with a dust collection bin (5). 2 . The rice grading and selecting device according to claim 1 , characterized in that: the feed inlet ( 1 ) and the casing ( 3 ) are fixedly connected by a support rod. 3 . 3. A rice grading and selecting device according to claim 1, characterized in that: the seasoning plate (4) is provided with several holes, and the diameters of the holes increase sequentially from left to right. 4. A kind of rice grading and selecting device according to claim 1, characterized in that: the aperture of the first filter screen (9) is slightly smaller than the rice diameter, and one end of the first filter screen (9) is fixedly installed with In the transition plate, the aperture of the second filter screen (18) is slightly larger than the diameter of rice. 5. A rice grading and selecting device according to claim 1, characterized in that: the elastic component (12) includes a spring and an inclined plate, and the inclined plate is elastically connected to the first inclined plate (10).