CN215878290U

CN215878290U - Wheat screening and grinding equipment

Info

Publication number: CN215878290U
Application number: CN202120928987.9U
Authority: CN
Inventors: 张风霞; 张金辉; 杜付勇; 孙玉芳
Original assignee: Shandong Yangxin Runfeng Agricultural Technology Co ltd
Current assignee: Shandong Yangxin Runfeng Agricultural Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-02-22
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses wheat screening and grinding equipment which comprises a winnowing box, wherein a wheat inlet is communicated and arranged above the winnowing box, a magnetic suction hole net is arranged in the wheat inlet, a groove is arranged on one side in the winnowing box, a trash discharging hole is formed in one side, away from the groove, of the winnowing box and corresponds to an air blower, a stone removing box is communicated and arranged below the winnowing box, a vibrating motor is connected and arranged at the bottom in the stone removing box, a stone removing device is connected and arranged at the power output end of the vibrating motor, stone discharging holes and wheat wetting holes are respectively formed in the two sides of the stone removing box in a matched mode, a grinding box is communicated and arranged on one side of the stone removing box, and a flour outlet is formed in the bottom of the grinding box. Compared with the prior art, the utility model has the advantages that: the utility model can automatically carry out multiple screening treatments on the wheat grains, has good screening effect and high impurity screening efficiency, and reduces the labor cost; the wheat wetting treatment is carried out before the wheat grinding, the moisture of the wheat can be adjusted, and the flour milling effect is optimized.

Description

Wheat screening and grinding equipment

Technical Field

The utility model relates to the field of grain screening and grinding, in particular to wheat screening and grinding equipment.

Background

Wheat is a gramineous plant widely planted in the world, is one of staple food of human beings, can be used for making bread, steamed bread, biscuits, noodles and other foods after being ground into flour, and is still used for grinding wheat into powder by pulling a stone roller by livestock in remote rural areas, so that the time consumption is long, the labor intensity is high, and the stone roller is mostly placed outdoors and cannot be ground under the influence of weather.

Present wheat milling equipment not only crocus efficiency is general, and need artifically screen, get rid of impurity to the wheat granule before the crocus, can not guarantee that impurity is whole to be got rid of when work efficiency is low, increases intensity of labour and cost of labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provide the wheat screening and grinding equipment with good impurity screening and removing effects and high grinding efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a wheat screening and grinding device comprises a winnowing box, wherein a wheat inlet is communicated and arranged above the winnowing box, a magnetic suction hole net is arranged in the wheat inlet, a groove is arranged on one side in the winnowing box, an air blower is connected and arranged in the groove, a trash discharging hole is arranged on one side, away from the groove, of the winnowing box corresponding to the air blower, a stone removing box is communicated and arranged below the winnowing box, a vibrating motor is connected and arranged at the bottom in the stone removing box, a stone removing device is connected and arranged at the power output end of the vibrating motor, a centrifugal fan is connected and arranged at the top in the stone removing box corresponding to the stone removing device, stone discharging holes and wheat wetting holes are respectively formed in the two sides of the stone removing box in a matching mode through the stone removing device, a grinding box is communicated and arranged on one side of the wheat wetting holes, a wheat wetting groove is arranged on the inner wall of the grinding box corresponding to the wheat wetting hole, a wheat outlet is arranged at the bottom on one side, away from the wheat wetting hole, a wheat outlet is connected and provided with a wheat falling slope, the wheat wetting device is connected and arranged at the top in the grinding box corresponding to the wheat wetting groove, the motor is connected and arranged below the wheat wetting groove, the power output end of the motor is connected and arranged with the grinding device, and the powder outlet is arranged at the bottom of the grinding box corresponding to the grinding device.

Compared with the prior art, the utility model has the advantages that: the automatic wheat flour milling machine has a reasonable structure, automatically performs multiple screening treatments including magnetic separation, winnowing, stone removal and the like on wheat particles before wheat flour milling, has a good screening effect and high impurity screening and removing efficiency, and reduces the labor cost; the wheat wetting treatment is carried out before the wheat milling, the moisture of the wheat can be adjusted, the edible quality of the flour is improved to a certain extent, and the flour milling effect is optimized.

Furthermore, a impurity dropping plate is connected and arranged below the impurity discharging port in the winnowing box, so that impurities can be blown out conveniently.

Further, the stone removing device comprises a stone removing sieve, the stone removing sieve inclines to one side of the wheat wetting port, and two ends of the stone removing sieve are respectively and elastically connected to the inner side wall of the stone removing box and used for sieving impurities such as gravel and stones.

Furthermore, the wheat wetting device comprises a water pipe, a plurality of small holes are formed in the water pipe, a water tank and a water pump are sequentially connected above the grinding box, and the water tank and the water pump are connected with the water pipe through hoses.

Further, grinder includes the runner stone, it is equipped with the wheat annular of grinding to correspond wheat slope that falls on the runner stone, it is equipped with down the mill to grind the connection of incasement bottom cooperation runner stone.

Furthermore, a stop valve is connected in the wheat outlet to control the discharge of the flour.

Furthermore, the supporting seats are connected and arranged below the stone removing box and the grinding box, so that the stability of the equipment is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a wheat screening and grinding device of the present invention.

As shown in the figure: 1. winnowing box, 2, wheat inlet, 3, magnetic suction hole net, 4, blower, 5, impurity discharging port, 6, stone removing box, 7, vibrating motor, 8, centrifugal fan, 9, stone discharging port, 10, wheat wetting port, 11, grinding box, 12, wheat wetting groove, 13, wheat outlet, 14, wheat falling slope, 15, motor, 16, flour outlet, 17, impurity falling plate, 18, stone removing sieve, 19, water pipe, 20, water tank, 21, water pump, 22, upper grinding disc, 23, wheat grinding ring groove, 24, lower grinding disc, 25 and supporting seat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figure 1, the wheat screening and grinding equipment comprises a winnowing box 1, wherein a wheat inlet 2 is communicated and arranged above the winnowing box 1, a magnetic suction hole net 3 is arranged in the wheat inlet 2, a groove is arranged on one side in the winnowing box 1, an air blower 4 is connected and arranged in the groove, a trash discharge port 5 is arranged on one side, away from the groove, of the winnowing box 1 corresponding to the air blower 4, a stone removing box 6 is communicated and arranged below the winnowing box 1, a vibrating motor 7 is connected and arranged at the bottom in the stone removing box 6, a stone removing device is connected and arranged at the power output end of the vibrating motor 7, a centrifugal fan 8 is connected and arranged at the top in the stone removing box 6 corresponding to the stone removing device, stone discharge ports 9 and wheat wetting ports 10 are respectively arranged on two sides of the stone removing box 6 in a matching manner with the stone removing device, a grinding box 11 is communicated and arranged on one side of the wheat wetting ports 10, a wheat wetting tank 12 is arranged on the inner wall of the grinding box 11 corresponding to the wheat wetting ports 10, the bottom of one side, far away from the wheat wetting opening 10, of the wheat wetting groove 12 is provided with a wheat outlet 13, one side, far away from the wheat wetting groove 12, of the grinding box 11 is matched with the wheat outlet 13 to be connected with a wheat falling slope 14, the top of the inner part of the grinding box 11 is connected with a wheat wetting device corresponding to the wheat wetting groove 12, a motor 15 is connected below the wheat wetting groove 12, the power output end of the motor 15 is connected with a grinding device, and the bottom of the grinding box 11 is provided with a flour outlet 16 corresponding to the grinding device.

The connection of row's miscellaneous mouthful 5 below in winnowing box 1 is equipped with miscellaneous board 17 that falls, except that the stone device is including removing stone sieve 18, it is to 10 lopsidedness of damp wheat mouth to remove stone sieve 18, it is elastic connection respectively on removing 6 inside walls of stone box to remove stone sieve 18 both ends, damp wheat device includes water pipe 19, be equipped with a plurality of apertures on the water pipe 19, grind 11 tops of case and connect gradually and be equipped with water tank 20 and water pump 21, through hose interconnect between water tank 20 and water pump 21, water pump 21 and the water pipe 19, grinder includes abrasive disc 22, it is equipped with wheat grinding annular 23 to correspond wheat slope 14 that falls on abrasive disc 22, it is equipped with lower mill 24 to grind 11 interior bottom cooperation abrasive disc 22 of case, it is equipped with the stop valve to go out the internal connection of wheat mouth 13, it is equipped with bearing 25 all to connect with grinding 11 below to remove stone box 6.

In the concrete implementation of the utility model, a control panel for controlling the start and stop of the blower 4, the vibration motor 7, the centrifugal fan 8, the water pump 21 and the motor 15 is arranged on the outer wall of the winnowing box, firstly, the blower 4 and the vibration motor 7 are synchronously started, the raw wheat is poured into the winnowing box 1 through the wheat inlet 2, the iron impurities in the raw wheat are absorbed by the magnetic suction mesh 3, the blower 4 blows the light impurities in the raw wheat out of the impurity discharging port 5, the wheat grains continuously fall to the stone removing sieve 18, the centrifugal fan 8 is started, the stone removing sieve 18 adopts self-balance vibration, the stone removing sieve 18 vibrates to have a certain polishing angle, the suction effect of the centrifugal fan 8 is added, the heavy impurities such as stones and the like are attached to the stone removing sieve 18 and move upwards relative to the stone removing sieve 18 until the stone discharging port 9 is discharged, the wheat grains are in a semi-suspension state on the stone removing sieve 18 and move towards one end of the wheat wetting port 10 along the stone removing sieve 18 until entering the wheat wetting port 10, the wheat grains slide into the wheat wetting groove 12, the water pump 21 is started, the water pipe 19 sprays water mist to perform wheat wetting treatment, after a period of time, the stop valve is opened, the wheat grains fall through the wheat outlet 13, slide through the wheat falling slope 14 and fall into the wheat grinding ring groove 23, the motor 15 is started to grind the wheat, and the ground flour is discharged out of the grinding box 11 through the flour outlet 16.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a wheat sieve grinds equipment, includes air classification case (1), its characterized in that: the wheat inlet (2) is communicated and arranged above the winnowing box (1), the magnetic suction hole net (3) is arranged in the wheat inlet (2), a groove is formed in one side in the winnowing box (1), an air blower (4) is connected and arranged in the groove, a trash discharge hole (5) is formed in one side, away from the groove, of the winnowing box (1) and corresponds to the air blower (4), a stone removing box (6) is communicated and arranged below the winnowing box (1), a vibrating motor (7) is connected and arranged at the bottom in the stone removing box (6), a stone removing device is connected and arranged at the power output end of the vibrating motor (7), a centrifugal fan (8) is connected and arranged at the top in the stone removing box (6) and corresponds to the stone removing device, the stone removing device is matched with the two sides of the stone removing box (6) and is respectively provided with a stone discharge hole (9) and a wheat wetting hole (10), and a grinding box (11) is communicated and arranged on one side of the wheat wetting hole (10) of the stone removing box (6), the wheat grinding machine is characterized in that a wheat wetting groove (12) is formed in the inner wall of the grinding box (11) corresponding to the wheat wetting port (10), a wheat outlet (13) is formed in the bottom of one side, away from the wheat wetting port (10), of the wheat wetting groove (12), of the grinding box (12), a wheat falling slope (14) is connected and arranged in the grinding box (11) in a matched mode with the wheat outlet (13), a wheat wetting device is connected and arranged at the top of the grinding box (11) corresponding to the wheat wetting groove (12), a motor (15) is connected and arranged below the wheat wetting groove (12), a grinding device is connected and arranged at the power output end of the motor (15), and a flour outlet (16) is formed in the bottom of the grinding box (11) corresponding to the grinding device.

2. The wheat screening and grinding device of claim 1, wherein: and a trash falling plate (17) is connected and arranged below the trash discharging opening (5) in the winnowing box (1).

3. The wheat screening and grinding device of claim 1, wherein: the stone removing device comprises a stone removing sieve (18), the stone removing sieve (18) inclines to one side of the wheat wetting opening (10), and two ends of the stone removing sieve (18) are respectively and elastically connected to the inner side wall of the stone removing box (6).

4. The wheat screening and grinding device of claim 1, wherein: the wheat wetting device comprises a water pipe (19), a plurality of small holes are formed in the water pipe (19), a water tank (20) and a water pump (21) are sequentially connected above the grinding box (11), and the water tank (20), the water pump (21) and the water pipe (19) are connected with one another through hoses.

5. The wheat screening and grinding device of claim 1, wherein: the grinding device comprises an upper grinding disc (22), a wheat grinding ring groove (23) is arranged on the upper grinding disc (22) corresponding to a wheat falling slope (14), and a lower grinding disc (24) is connected and arranged on the bottom matched with the upper grinding disc (22) in the grinding box (11).

6. The wheat screening and grinding device of claim 1, wherein: a stop valve is connected and arranged in the wheat outlet (13).

7. The wheat screening and grinding device of claim 1, wherein: and supporting seats (25) are connected and arranged below the stone removing box (6) and the grinding box (11).