CN218424161U

CN218424161U - High-efficient former grain clean-up equipment

Info

Publication number: CN218424161U
Application number: CN202222360854.3U
Authority: CN
Inventors: 董艳锋
Original assignee: Wuchang Baiqiang Rice Co ltd
Current assignee: Wuchang Baiqiang Rice Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-03
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a high-efficient former grain clean-up equipment belongs to food processing technology field. The utility model discloses a, including the inside wall of hopper down seted up first waste material mouth, the discharge gate has been seted up to the bottom of shell, and the shell is kept away from the tip of hopper down and has been seted up the second waste material mouth, and the shell is close to the inside wall fixedly connected with clearance mechanism of hopper down, the output shaft fixedly connected with drive mechanism of motor. The utility model has the advantages that: when using, under the effect of the mouth of blowing, when former grain fell through lower hopper, can blow in first waste material intraoral discharge with the tiny impurity that contains in the former grain at first, avoided tiny impurity to fall from the filter screen along with former grain, improve the efficiency of former grain clearance, former grain enters into in the filter screen afterwards, in the effect of motor, former grain can fall to the discharge gate from the filter screen, and great impurity can fall into the discharge of second waste material from the filter screen port like straw etc. simple structure is practical, staff's work efficiency has been improved.

Description

High-efficient former grain clean-up equipment

Technical Field

The utility model relates to a food processing field particularly, relates to a high-efficient unprocessed food grains clean-up equipment.

Background

With the development of science and technology, the degree of mechanization in agriculture is higher and higher, people mostly adopt a combine harvester or a thresher in grain harvesting, wheat and rice straws are harvested and collected together with wheat seedlings, rice seedlings and rice heads during harvesting, and although the combine harvester or the thresher separates the straws, the content of straw sections in the raw grain is still higher; the corn raw grains contain a large amount of corn core rod shell fragments, and after the raw grains enter a raw grain processing workshop, impurities contained in the raw grains are very serious in the processes of feeding, lifting and conveying, and the quality of produced flour can be reduced if the impurities cannot be cleaned in time, so that the economic benefit is influenced, and therefore, the raw grain cleaning significance is great.

At present, at the in-process of former grain clearance, generally filter the clearance with the screen cloth for former grain, although the screen cloth can filter clearance great straw, core, excellent shell, some impurity with raw materials size is close can not filter the clearance, and less impurity still can fall from the screen cloth with former grain together, and the impurity rate that will lead to the raw materials like this is higher, can't reach the standard of follow-up processing, so still need carry out impurity cleaning once more to the raw materials, increase staff's burden.

How to invent high-efficiency raw grain cleaning equipment to improve the problems becomes a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a high-efficient former grain clean-up equipment aims at improving the not high problem of efficiency of former grain clearance.

The utility model discloses a realize like this: the utility model provides a high-efficiency raw grain cleaning device, which comprises a shell, a motor and a fan;

the bottom fixed connection of fan is at the top of shell, the shell is close to hopper under the tip lateral wall fixedly connected with of fan, first waste material mouth has been seted up to the inside wall of hopper down, the discharge gate has been seted up to the bottom of shell, the tip that the hopper was seted up down to the shell was kept away from has seted up the second waste material mouth, the shell is close to the inside wall fixedly connected with clearance mechanism of hopper down, the output shaft fixedly connected with drive mechanism of motor, the one end fixed connection that the motor is close to the fan is at the lateral wall of shell, the one end air outlet fixedly connected with tuber pipe of motor is kept away from to the fan, the square wind box of one end fixedly connected with of keeping away from the fan of tuber pipe.

Through the scheme, the purpose of efficiently cleaning raw grains can be achieved under the action of the cleaning mechanism, the fan and the air pipe.

Preferably, clearance mechanism includes little spacing ring, and the one end fixed connection that the motor was kept away from to little spacing ring is at the inside wall of shell, and the lateral wall of little spacing ring rotates and is connected with the filter screen, the inside wall fixedly connected with bracing piece of filter screen, and the one end that the filter screen is close to the motor rotates and is connected with big spacing ring.

Through above-mentioned scheme, the bracing piece can transmit the kinetic energy of motor on the filter screen.

Preferably, drive mechanism includes two movable rings, and the one end fixed connection that the filter screen was kept away from to a movable ring is at the output shaft of motor, and the inside wall of two movable rings rotates and is connected with the cross.

Through the scheme, the movable ring and the cross buckle can enable the filter screen to work in an inclined state.

Preferably, one end of the other movable ring, which is far away from the motor, is fixedly connected to the end part of the supporting rod, and the outer side wall of the output shaft of the motor is rotatably connected with the inner side wall of the shell; the lateral wall of square wind box and the inside wall fixed connection of hopper down, the square wind box is kept away from the lateral wall internal fixation of tuber pipe and is connected the mouth of blowing.

Through the scheme, the air blowing nozzle can enhance the air flow rate, so that the cleaning effect is better played.

Preferably, the outer ring side wall of the large limiting ring is fixedly connected with the inner side wall of the shell, and two inclined plates are arranged on the inner side wall of the upper end of the discharging hopper.

Through above-mentioned scheme, hopper one side sets up the waste material mouth down, can effectually collect the clearance to tiny impurity.

The beneficial effects of the utility model are that: when using, under the effect of the mouth of blowing, when former grain fell through hopper down, can at first blow in the interior discharge of first waste material mouth with the tiny impurity that contains in the former grain, avoided tiny impurity to fall from the filter screen along with former grain together, improve the efficiency of former grain clearance, former grain enters into in the filter screen afterwards, in the effect of motor, former grain can fall to the discharge gate from the filter screen, and great impurity can fall into the discharge of second waste material mouth like the filter screen port like straw etc. and can follow, moreover, the steam generator is simple in structure, and is practical, and the work efficiency of staff is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a front three-dimensional structure of a high-efficiency raw grain cleaning device provided by the embodiment of the utility model;

fig. 2 is a schematic cross-sectional view of the front middle part of the high-efficiency raw grain cleaning equipment provided by the embodiment of the utility model;

fig. 3 is an enlarged schematic view of a point a in fig. 2 of the efficient raw grain cleaning equipment provided by the embodiment of the present invention;

fig. 4 is a schematic view of a cleaning mechanism of a high-efficiency raw grain cleaning device provided by the embodiment of the utility model;

fig. 5 is a schematic view of a transmission mechanism of a high-efficiency raw grain cleaning device provided by the embodiment of the utility model.

In the figure: 1. a housing; 2. a first waste port; 3. a feed opening; 4. a fan; 5. a motor; 6. a second waste port; 7. a discharge port; 8. a large limiting ring; 9. a filter screen; 10. a support bar; 11. a small limit ring; 12. cross buckling; 13. a movable ring; 14. a square wind box; 15. a blowing nozzle; 16. and (7) an air pipe.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-5, a high-efficiency raw grain cleaning device comprises a shell 1, a motor 5 and a fan 4;

bottom fixed connection of fan 4 is at the top of shell 1, hopper 3 under the tip lateral wall fixedly connected with that shell 1 is close to fan 4, first waste material mouth 2 has been seted up to the inside wall of hopper 3 down, discharge gate 7 has been seted up to the bottom of shell 1, shell 1 keeps away from down the tip of hopper 3 and has seted up second waste material mouth 6, shell 1 is close to the inside wall fixedly connected with clearance mechanism of hopper 3 down, motor 5's output shaft fixedly connected with drive mechanism, motor 5 is close to the one end fixed connection of fan 4 at shell 1's lateral wall, motor 5's one end air outlet fixedly connected with tuber pipe 16 is kept away from to fan 4, the square wind box 14 of the one end fixedly connected with of keeping away from fan 4 of tuber pipe 16.

Through the setting of above-mentioned structure, the inside lateral wall of hopper 3 is the toper setting down for unprocessed food grains can be effectively quick fall into in the filter screen 9.

Wherein, clearance mechanism includes little spacing ring 11, and the one end fixed connection that motor 5 was kept away from to little spacing ring 11 is at the inside wall of shell 1, and the lateral wall of little spacing ring 11 rotates and is connected with filter screen 9, and the inside wall fixedly connected with bracing piece 10 of filter screen 9, the one end that filter screen 9 is close to motor 5 rotates and is connected with big spacing ring 8.

Through the arrangement of the structure, the small limiting ring 11 and the large limiting ring 8 provide external support for the filter screen 9.

Wherein, drive mechanism includes two movable rings 13, and the one end fixed connection that filter screen 9 was kept away from to a movable ring 13 is at the output shaft of motor 5, and the inside wall of two movable rings 13 rotates and is connected with cross 12.

Through the setting of above-mentioned structure, filter screen 9 is the slope setting, and the completion that can be better reaches high efficiency, high quality to the cleaning work of unprocessed food grains.

Wherein, the one end fixed connection that motor 5 was kept away from to another activity ring 13 is at the tip of bracing piece 10, and the output shaft lateral wall of motor 5 is connected with the inside wall rotation of shell 1.

Through the setting of above-mentioned structure, two movable rings 13 cooperations can effectually make the steady rotation of filter screen 9 to do not influence the work of former grain clearance.

Wherein, the outer side wall of the square wind box 14 is fixedly connected with the inner side wall of the lower hopper 3, and the side wall of the square wind box 14 far away from the wind pipe 16 is fixedly connected with the blowing nozzle 15.

Through the setting of above-mentioned structure, the fine straw that contains in the unprocessed food grains can effectually be blown out to blowing mouth 15, improves the efficiency of unprocessed food grains clearance.

Wherein, the outer ring lateral wall of big spacing ring 8 and the inside wall fixed connection of shell 1, the upper end inside wall of lower hopper 3 is provided with two hang plates.

Through the arrangement of the structure, the two inclined plates can enable the unprocessed food grains to fall down uniformly, so that the unprocessed food grains are cleaned efficiently.

The working principle of the high-efficiency raw grain cleaning equipment is as follows: when the equipment needs to be used, a worker firstly starts the motor 5 and the fan 4, the motor 5 rotates to drive the movable ring 13 and the cross buckle 12 to rotate, the supporting rod 10 rotates, the filter screen 9 rotates, the fan 4 starts to drive the motor inside the fan 4 to drive the fan to rotate, airflow enters the air pipe 16 through the air outlet and then enters the square air box 14 through the air pipe 16, and finally the air blowing nozzle 15 blows out the airflow, wherein the air blowing direction of the air blowing nozzle 15 is a position facing the blanking of the blanking hopper 3; can pour the unprocessed food grains into through lower hopper 3 afterwards, the raw materials is under the effect of two swash plates, evenly fall down, the position that the nozzle 15 of blowing this moment can blow the little and light impurity that the unprocessed food grains that fall down contain to first waste gate 2 is discharged, the unprocessed food grains continue to fall into in the filter screen 9, along with filter screen 9 rotates, the unprocessed food grains can fall into discharge gate 7 through filter screen 9, then the great impurity that contains in the raw materials can be under the 9 pivoted circumstances of filter screen, from the 6 discharges of second waste gate, moreover, the steam generator is simple in structure and practical, the efficiency of raw materials clearance has been improved, and the work efficiency of staff has been improved simultaneously.

It should be noted that the specific model specification of the motor needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient raw grain cleaning device is characterized by comprising a shell (1), a motor (5) and a fan (4);

the utility model discloses a fan, including shell (1), first waste material mouth (2), discharge gate (7) have been seted up to the bottom of shell (1), shell (1) is close to hopper (3) under the tip lateral wall fixedly connected with of fan (4), first waste material mouth (2) have been seted up to the inside wall of hopper (3) down, discharge gate (7) have been seted up to the bottom of shell (1), second waste material mouth (6) have been seted up to the tip of hopper (3) under keeping away from in shell (1), shell (1) is close to the inside wall fixedly connected with clearance mechanism of hopper (3) down, the output shaft fixedly connected with drive mechanism of motor (5), the one end fixed connection at the lateral wall of shell (1) that motor (5) are close to fan (4), the one end air outlet fixedly connected with (16) of motor (5) are kept away from tuber pipe (4), the square wind box (14) of one end fixedly connected with of keeping away from fan (4) of tuber pipe (16).

2. The efficient raw grain cleaning equipment according to claim 1, wherein the cleaning mechanism comprises a small limiting ring (11), one end, far away from the motor (5), of the small limiting ring (11) is fixedly connected to the inner side wall of the shell (1), the outer side wall of the small limiting ring (11) is rotatably connected with a filter screen (9), the inner side wall of the filter screen (9) is fixedly connected with a supporting rod (10), and one end, close to the motor (5), of the filter screen (9) is rotatably connected with a large limiting ring (8).

3. The efficient raw grain cleaning equipment as claimed in claim 2, wherein the transmission mechanism comprises two movable rings (13), one end of one movable ring (13) far away from the filter screen (9) is fixedly connected to an output shaft of the motor (5), and the inner side walls of the two movable rings (13) are rotatably connected with a cross buckle (12).

4. The efficient raw grain cleaning equipment as claimed in claim 3, wherein one end of the other movable ring (13) far away from the motor (5) is fixedly connected to the end part of the support rod (10), and the outer side wall of the output shaft of the motor (5) is rotatably connected with the inner side wall of the shell (1).

5. The efficient raw grain cleaning equipment as claimed in claim 1, characterized in that the outer side wall of the square wind box (14) is fixedly connected with the inner side wall of the discharging hopper (3), and the inner side wall of the square wind box (14) far away from the wind pipe (16) is fixedly connected with the blowing nozzle (15).

6. The efficient raw grain cleaning equipment as claimed in claim 2, wherein the outer ring side wall of the large limiting ring (8) is fixedly connected with the inner side wall of the shell (1), and the inner side wall of the upper end of the discharging hopper (3) is provided with two inclined plates.