CN214975638U

CN214975638U - Particle screening machine for wheat processing

Info

Publication number: CN214975638U
Application number: CN202121288463.4U
Authority: CN
Inventors: 赵德成
Original assignee: Anhui Haochen Food Co ltd
Current assignee: Anhui Haochen Food Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-03
Anticipated expiration: 2031-06-09

Abstract

The utility model belongs to the technical field of wheat processing equipment, in particular to a particle screening machine for wheat processing, which comprises a feeding mechanism for feeding, wherein the inner side of the feeding mechanism is provided with a driving assembly for preventing materials from being accumulated, and the inner side of the feeding mechanism is provided with a feeding retarding assembly for retarding the feeding of materials; preliminary separation is slowed down to the wheat through the filter, the wheat gets into under stirring of stirring board this moment and throws in the material mechanism, required path length when the direction increase whereabouts of wheat through first conveying board and second conveying board during the whereabouts, prevent directly to drop to cause concentrated the piling up in the shale shaker, and the wheat of whereabouts passes through in three dispersion logical groove gets into the guide cylinder respectively, thereby make the wheat drop to the screen cloth of shale shaker because of the direction dispersion of the guide cylinder of three transverse distribution, prevent that the wheat from concentrating at the same position of screen cloth, thereby can be too high because of the load in same region when preventing the shale shaker screening, effectively improve filtration quality.

Description

Particle screening machine for wheat processing

Technical Field

The utility model belongs to the technical field of the wheat processing equipment, concretely relates to granule screening machine is used in wheat processing.

Background

Heavy impurities such as stone grains and sand grains, light impurities such as chaff, rice straws and leaf residues, and metal impurities such as scrap iron and iron sheets are often mixed in the primarily harvested grains, and if the impurities are not cleared away in time, troubles are brought to grain processing, the quality of finished grains is affected, and therefore the grains can be screened before primary processing.

SUMMERY OF THE UTILITY MODEL

When shoveling wheat into the vibrating screen for screening, the wheat is easy to enter too much due to the wheat when shoveled, and the wheat drops in the position of the screen, so that the filtering quality is influenced due to the too high loading of the same area during screening. The utility model provides a granule screening machine is used in wheat processing has the characteristics that disperse when throwing the material and improve filtration quality.

The utility model provides a following technical scheme: the cloth feeding mechanism comprises a feeding mechanism for feeding materials, wherein a driving assembly for preventing materials from being accumulated is arranged on the inner side of the feeding mechanism, a feeding retarding assembly for retarding the feeding of the materials is arranged on the inner side of the feeding mechanism, a dispersing and feeding assembly for increasing the feeding cloth distribution surface is arranged on the inner side of the feeding mechanism, and a vibrating screen for screening is fixedly arranged at the bottom of the feeding mechanism.

The driving assembly comprises a motor and a poking plate, the motor is fixedly arranged at the top of the feeding mechanism, and the poking plate is fixedly arranged at the output end of the motor.

Wherein, throw material slow speed subassembly and include filter, first conveying board and second conveying board, the filter set firmly in throw the inner wall of material mechanism, just the filter is located stir the below of board, first conveying board with the second conveying board set firmly in throw the inboard of material mechanism and be vertical crisscross distribution.

The dispersion feeding assembly comprises a dispersion plate and three guide cylinders, the dispersion plate is fixedly arranged on the inner wall of the feeding mechanism and forms a forty-degree included angle with the horizontal plane, the dispersion plate is provided with three transversely-distributed dispersion through grooves, the dispersion through grooves are three, the width of the inner diameter of each dispersion through groove is sequentially increased from left to right, and the guide cylinders are all fixedly arranged at the bottom of the dispersion plate and correspond to the positions of the dispersion through grooves.

Guide plates which are longitudinally and alternately distributed are fixedly arranged in the dispersion plate.

The surfaces of the dispersion plate, the guide cylinder and the guide plate are all coated with Teflon coatings.

The top of shale shaker has set firmly electric putter, electric putter's output fixedly connected with prevents stifled push pedal.

Wherein, a glass observation window is embedded in one side wall of the feeding mechanism.

The utility model has the advantages that: preliminary separation is slowed down to the wheat through the filter, the wheat gets into under stirring of stirring board this moment and throws in the material mechanism, required path length when the direction increase whereabouts of wheat through first conveying board and second conveying board during the whereabouts, prevent directly to drop to cause concentrated the piling up in the shale shaker, and the wheat of whereabouts passes through in three dispersion logical groove gets into the guide cylinder respectively, thereby make the wheat drop to the screen cloth of shale shaker because of the direction dispersion of the guide cylinder of three transverse distribution, prevent that the wheat from concentrating at the same position of screen cloth, thereby can be too high because of the load in same region when preventing the shale shaker screening, effectively improve filtration quality.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the dispersion plate and the guide cylinder of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of the structure of the middle guide cylinder and the guide plate of the present invention.

In the figure: 1. a feeding mechanism; 11. a glass viewing window; 2. a drive assembly; 21. a motor; 22. a poking plate; 3. a feeding and retarding component; 31. a filter plate; 32. a first transfer plate; 33. a second transfer plate; 4. a dispersion feeding assembly; 41. a dispersion plate; 411. dispersing through grooves; 42. a material guide cylinder; 43. a guide plate; 5. vibrating screen; 6. an electric push rod; 61. prevent stifled push pedal.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including the mechanism 1 of throwing that is used for the pay-off, the inboard of throwing the mechanism 1 is equipped with prevents that the material from piling up drive assembly 2, throws the inboard of mechanism 1 and is equipped with the material of throwing that the material slowly slows down the speed of material and puts into and slows down speed of subassembly 3, throws the inboard of mechanism 1 and is equipped with the dispersion pay-off subassembly 4 that is used for increasing to drop the cloth cover, throws the bottom of mechanism 1 and sets firmly the shale shaker 5 that is used for the screening.

In this embodiment: after throwing the wheat shovel in the inboard of throwing material mechanism 1, the wheat receives the preliminary separation of filter 31 and slows down, and pass filter 31 under stirring of stirring board 22 gradually and slowly get into throw material mechanism 1 in, the required path length when the direction increase whereabouts of the wheat of whereabouts through first transfer board 32 and second transfer board 33 this moment, prevent directly dropping to causing in shale shaker 5 to concentrate and pile up, later the wheat rolls to the top of dispersion board 41, lead to the groove 411 through three dispersion and get into respectively in the guide cylinder 42, thereby make the wheat drop to the screen cloth of shale shaker 5 because of the direction dispersion of the guide cylinder 42 of three transverse distribution, prevent that the wheat from concentrating on same position of screen cloth, thereby can be because of the load capacity of same region is too high when preventing the screening of shale shaker 5, effectively improve filter quality.

The driving assembly 2 comprises a motor 21 and a poking plate 22, the motor 21 is fixedly arranged at the top of the feeding mechanism 1, and the poking plate 22 is fixedly arranged at the output end of the motor 21; when wheat is initially put into the feeding mechanism 1 and is located above the filter plate 31 and slowly enters the feeding mechanism 1, the stirring plate 22 is driven by the motor 21 to rotate so as to stir the wheat, so that feeding blockage caused by the influence of filter holes of the filter plate 31 is prevented.

The feeding retarding component 3 comprises a filter plate 31, a first conveying plate 32 and a second conveying plate 33, the filter plate 31 is fixedly arranged on the inner wall of the feeding mechanism 1, the filter plate 31 is positioned below the poking plate 22, and the first conveying plate 32 and the second conveying plate 33 are fixedly arranged on the inner side of the feeding mechanism 1 and are longitudinally distributed in a staggered manner; when the wheat is preliminarily thrown into the feeding mechanism 1 and rolls downwards through the filtering holes of the filtering plate 31, the first conveying plate 32 and the second conveying plate 33 play a role in guiding the wheat and increase the path length required during falling, so that the wheat cannot directly fall to the position of the screen of the vibrating screen 5 when being fed, and the entering amount of the wheat excessively affects the filtering quality.

The dispersing and feeding assembly 4 comprises a dispersion plate 41 and three guide cylinders 42, the dispersion plate 41 is fixedly arranged on the inner wall of the feeding mechanism 1 and forms an included angle of forty degrees with the horizontal plane, the dispersion plate 41 is provided with three dispersing through grooves 411 which are transversely distributed, the inner diameter widths of the three dispersing through grooves 411 are sequentially increased from left to right, and the three guide cylinders 42 are fixedly arranged at the bottom of the dispersion plate 41 and correspond to the positions of the three dispersing through grooves 411; the wheat that falls is guided through the dispersion board 41 that personally submits forty degrees slopes to the horizontal plane and sets up for the wheat gets into the guide cylinder 42 through three dispersion logical groove 411 respectively, and the internal diameter width that three dispersion logical groove 411 is 10CM, 15CM and 20CM respectively from a left side to the right side, makes the wheat when receiving the direction slip whereabouts of second conveying plate 33, because of gradually big dispersion logical groove 411 that sets up can not all directly drop out from the most left dispersion logical groove 411 from beginning to end, but gets into three guide cylinder 42 respectively in from three dispersion logical groove 411 under dispersion board 41's conduction effect.

The inner part of the dispersion plate 41 is fixedly provided with guide plates 43 which are longitudinally and alternately distributed; the guide plate 43 is provided to further increase the dropping path of the wheat when the wheat enters, and prevent the excessive accumulation of the screen mesh at the same position of the vibrating screen 5 due to the excessively high flow rate of the wheat when the wheat drops.

The surfaces of the dispersion plate 41, the guide cylinder 42 and the guide plate 43 are all sprayed with Teflon coatings; the Teflon coating layer plays a role in increasing the non-stick property and reducing the possibility that the wheat is stuck to the surface.

An electric push rod 6 is fixedly arranged at the top of the vibrating screen 5, and an anti-blocking push plate 61 is fixedly connected with the output end of the electric push rod 6; electric putter 6 and external power source electric connection, electric putter 6's output runs through throws material mechanism 1 and extends to the inside of throwing material mechanism 1, and the stifled push pedal 61 of preventing promotes through electric putter 6 and slides in throwing material mechanism 1 and make and can prevent that the wheat from piling up in the dispersion board 41 and throwing the contained angle department between the material mechanism 1.

A glass observation window 11 is embedded in one side wall of the feeding mechanism 1; the glass observation window 11 is provided to facilitate the observation of the operator when the wheat is introduced to the surface of the dispersion plate 41.

The utility model discloses a theory of operation and use flow: after wheat is shoveled and thrown into the inner side of the feeding mechanism 1, the wheat is initially blocked and slowed by the filter plate 31, then the poking plate 22 is driven by the motor 21 to rotate to realize poking prevention on the wheat, when the wheat rolls downward through the filtering holes of the filtering plate 31, the first and second transfer plates 32 and 33 act to guide the wheat, and simultaneously, the path length required for falling is increased, thereby make the wheat can not directly drop to shale shaker 5 when delivering, later in the wheat passes through to be personally submitted the deflector 41 guide that forty degrees slopes set up with the horizontal plane and gets into guide cylinder 42 through three dispersion through groove 411 respectively, three transverse distribution's guide dispersion of guide cylinder 42 drops to the screen cloth of shale shaker 5, prevents that the wheat from concentrating on screen cloth same position, can be too high because of the load capacity in same region when preventing the 5 sieves of shale shaker to can effectively improve filtration quality.

Claims

1. The utility model provides a granule screening machine for wheat processing which characterized in that: the cloth feeding mechanism comprises a feeding mechanism for feeding materials, wherein a driving assembly for preventing materials from being accumulated is arranged on the inner side of the feeding mechanism, a feeding retarding assembly for retarding the feeding of the materials is arranged on the inner side of the feeding mechanism, a dispersing and feeding assembly for increasing the feeding cloth distribution surface is arranged on the inner side of the feeding mechanism, and a vibrating screen for screening is fixedly arranged at the bottom of the feeding mechanism.

2. The particle screening machine for wheat processing according to claim 1, wherein: the driving assembly comprises a motor and a poking plate, the motor is fixedly arranged at the top of the feeding mechanism, and the poking plate is fixedly arranged at the output end of the motor.

3. The particle screening machine for wheat processing according to claim 2, wherein: throw material and slowly fast subassembly and include filter, first conveying board and second conveying board, the filter set firmly in throw the inner wall of material mechanism, just the filter is located stir the below of board, first conveying board with the second conveying board set firmly in throw the inboard of material mechanism and be vertical crisscross distribution.

4. The particle screening machine for wheat processing according to claim 1, wherein: the dispersion pay-off subassembly includes dispersion board and three guide cylinder, the dispersion board set firmly in throw the inner wall of material mechanism and personally submit forty degrees contained angles with the level and set up, three transverse distribution's dispersion logical groove is seted up to the dispersion board, and three thereby the internal diameter width that the dispersion led to the groove increases in proper order from left to right, and is three the guide cylinder all set firmly in the bottom of dispersion board and with three the position of dispersion logical groove is corresponding.

5. The particle screening machine for wheat processing according to claim 4, wherein: guide plates which are longitudinally and alternately distributed are fixedly arranged in the dispersion plate.

6. The particle screening machine for wheat processing according to claim 5, wherein: the surfaces of the dispersion plate, the guide cylinder and the guide plate are all coated with Teflon coatings.

7. The particle screening machine for wheat processing according to claim 1, wherein: the top of shale shaker has set firmly electric putter, electric putter's output fixedly connected with prevents stifled push pedal.

8. The particle screening machine for wheat processing according to claim 1, wherein: a glass observation window is embedded in one side wall of the feeding mechanism.