CN217141208U

CN217141208U - Material distribution mechanism for wheat winnowing machine

Info

Publication number: CN217141208U
Application number: CN202220390529.9U
Authority: CN
Inventors: 张淑霞; 周建朋; 黄桂强; 郭想; 祁金洋
Original assignee: Wudeli Group Suiping Flour Co ltd
Current assignee: Wudeli Group Suiping Flour Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-09
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a distributing mechanism for wheat air separator, which comprises a housing, be equipped with feed inlet and discharge gate on the casing, still include cloth assembly, cloth assembly is including the cloth board that is located the casing inside, drive assembly can drive cloth board and vibrate, the subassembly that gathers dust is located the one side of keeping away from the discharge gate of casing including the fan that gathers dust that is located on the casing and the fan that gathers dust, the one side that deviates from the feed inlet on the casing is equipped with the selection by winnowing fan, one side that the casing is close to the selection by winnowing fan is equipped with the filter screen, install on the casing and gather dust the case, it communicates between case and the casing to gather dust. The efficiency and the effect of selection by winnowing are improved, and then the selection by winnowing time of material is improved, the effect of selection by winnowing is improved simultaneously.

Description

Material distribution mechanism for wheat winnowing machine

Technical Field

The utility model relates to a flour production facility technical field especially relates to a wheat is cloth mechanism for air separator.

Background

The domestic wheat has high impurity content mainly comprising sandstone, mud, buckwheat, barley, oat and the like due to different harvesting modes and growing regions, so that the processing quality of the flour is influenced, and the wheat needs to be cleaned. The sand and mud blocks are generally separated and removed by a three-screen two-pass secondary specific gravity separation, and can be basically removed, and other impurities are fully utilized by the impurity removing function of a fine selection device, so that the adverse factors are eliminated to the maximum extent. Wheat air separator is wheat production screening equipment commonly used, and current screening equipment can its cloth effect be relatively poor when using to make the wheat ejection of compact concentrate, be not convenient for clear away the light material that its inside contains, cause wheat screening efficiency relatively poor.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a wheat is cloth mechanism for air separator, can improve the cloth effect to wheat when the screening to improve the clearance effect to the light material of wheat.

Its solution is, a wheat is cloth mechanism for air separator, which comprises a housing, be equipped with feed inlet and discharge gate on the casing, still include the cloth subassembly, the cloth subassembly is including being located the inside cloth board of casing, drive assembly can drive the cloth board and shake, the subassembly that gathers dust is located the one side of keeping away from the discharge gate of the casing including the fan that gathers dust that is located on the casing, the one side that deviates from the feed inlet on the casing is equipped with the selection by winnowing fan, one side that the casing is close to the selection by winnowing fan is equipped with the filter screen, install the dust collection case on the casing, communicate between dust collection case and the casing.

Further, the both sides of cloth plate all are equipped with the material stopping plate and cloth plate slope setting towards the discharge gate.

Further, a blanking plate is arranged between the distributing plate and the material stopping plate, and a plurality of springs are arranged between the blanking plate and the distributing plate.

Further, drive assembly installs the pivot of two axis parallel arrangement on the flitch including rotating, equal coaxial line installs the runner in a plurality of pivots, two the runner between through belt transmission, two epaxial both ends of changeing all are fixed with the driving gear and two pivots are located the both sides of cloth board respectively, rotate on the flitch and install a plurality of driven gear, a plurality of driven gear respectively with correspond between the driving gear meshing, driven gear goes up to rotate and installs connecting rod and connecting rod all and driven gear between the coaxial line setting, a plurality of connecting rods all with the flitch between rotate and be connected, drive assembly still includes driving motor, the transmission is connected between driving motor's output and one of two pivots.

Further, the axes of the plurality of connecting rods are the same distance with the axes of the corresponding driven gears.

Furthermore, a plurality of barrier strips are arranged on one side of the blanking plate, which is away from the cloth plate.

The utility model has the advantages that: sorting twice to carrying out of wheat, the efficiency and the effect of further improvement selection by winnowing, make the cloth board bigger at the range of rocking, better vibrations effect has, the selection by winnowing effect of further improvement material, the cloth board is circumference reciprocating motion, and then realize cloth and the dispersion to wheat, simultaneously towards discharge gate direction pivoted driven gear, can drive the material and remove towards discharge gate direction when using, the further ejection of compact effect that improves the material, the blend stop can carry out certain blockking to the material, avoid the too fast ejection of compact of its material, and then improve the selection by winnowing time of material, the effect of further improvement selection by winnowing.

Drawings

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

Fig. 2 is a schematic structural diagram of the whole shaft side of the present invention.

Fig. 3 is a schematic structural view of the whole inner shaft side of the present invention.

Fig. 4 is a schematic structural diagram of the spring shaft side of the present invention.

Fig. 5 is a schematic side view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Given by figure 1, figure 2, figure 3, figure 4 and figure 5, a cloth mechanism for a wheat winnowing machine comprises a casing 1, wherein a feed inlet 2 and a discharge outlet 3 are arranged on the casing 1, and the cloth mechanism is characterized by further comprising a cloth component, wherein the cloth component comprises a cloth plate 13 and a driving component, the cloth plate 13 is positioned inside the casing 1, the driving component can drive the cloth plate 13 to vibrate and a dust collecting component, the dust collecting component comprises a dust collecting fan 9 and the dust collecting fan 9 are positioned on the casing 1, the dust collecting fan 9 is positioned on one side, far away from the discharge outlet 3, of the casing 1, when the cloth mechanism is used, a power supply is switched on, the dust collecting fan 9 and the driving component are opened, wheat to be screened is added into the casing 1 through the feed inlet 2, the cloth plate 13 can be driven to shake through the driving component, so that wheat scattering can be realized, at the moment, light substances in the wheat are blown to Buddha, so that preliminary of the wheat is realized, and improved the selection by winnowing effect of wheat, the one side that deviates from feed inlet 2 on casing 1 is equipped with selection by winnowing fan 18, one side that casing 1 is close to selection by winnowing fan 18 is equipped with filter screen 4, install dust collection box 5 on casing 1, communicate between dust collection box 5 and the casing 1, selection by winnowing fan 18 can filter the light material, and dust collection fan 9 can absorb the light material, and after one side of distributing plate 13 was removed to the wheat, go out from discharge gate 3 and carry out the ejection of compact, and the wheat of the whereabouts that selection by winnowing fan 18 at this moment can further carries out the selection by winnowing, accomplishes the secondary of sorting the wheat, further efficiency and the effect that improves the selection by winnowing.

During concrete implementation, the both sides of cloth plate 13 all are equipped with the slope setting of stopping material board 7 and cloth plate 13 towards discharge gate 3, and stopping material board 7 can ensure going on of the normal selection by winnowing of wheat to dropping of wheat, and the cloth plate 13 that the slope set up can improve the unloading effect of material, ensures the normal production of material.

During specific implementation, be equipped with down flitch 16 between distributing plate 13 and the material blocking plate 7, be equipped with a plurality of springs 14 between flitch 16 and the distributing plate 13 down, through setting up down flitch 16 and a plurality of springs 14, can make down flitch 16 have elasticity, and then make it bigger at the range of rocking, have better vibrations effect, the selection by winnowing effect of further improvement material.

In specific implementation, the driving assembly comprises two rotating shafts 10 which are rotatably installed on the material blocking plate 7 and are arranged in parallel along an axis, rotating wheels 15 are coaxially installed on the rotating shafts 10, the two rotating wheels 15 are driven by a belt, driving gears 12 are fixed at two ends of each rotating shaft 10, the two rotating shafts 10 are respectively located at two sides of the material distributing plate 13, a plurality of driven gears 11 are rotatably installed on the material blocking plate 7, the driven gears 11 are respectively engaged with the corresponding driving gears 12, connecting rods 17 are rotatably installed on the driven gears 11, the connecting rods 17 are arranged with the driven gears 11 in different axes, the connecting rods 17 are rotatably connected with the material blocking plate 7, the driving assembly further comprises a driving motor 6, an output end of the driving motor 6 is in transmission connection with one of the two rotating shafts 10, and the driving motor 6 is started during use, make driving motor 6 drive pivot 10 rotate, realize two pivot 10 synchronous rotations, simultaneously through the meshing between driving gear 12 and the driven gear 11, driven gear 11's rotation can be through connecting rod 17's effect, realize driving cloth plate 13 and be circumference reciprocating motion, and then realize the cloth and the dispersion to the wheat, 3 direction pivoted driven gear 11 towards the discharge gate simultaneously, can drive the material and move towards 3 directions of discharge gate when using, the ejection of compact effect of further improvement material.

During specific implementation, the distances between the axes of the connecting rods 17 and the axes of the corresponding driven gears 11 are the same, and the limitation on the positions of the connecting rods 17 can further improve the discharging effect of the distributing plate 13 on materials in use.

During specific implementation, install a plurality of blend stops 8 on one side that flitch 16 deviates from cloth plate 13 down, blend stop 8 can carry out certain stopping to the material, avoids its ejection of compact too fast, and then improves the selection by winnowing time of material.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. A material distribution mechanism for a wheat winnowing machine comprises a machine shell (1), wherein a feeding hole (2) and a discharging hole (3) are formed in the machine shell (1), and the material distribution mechanism is characterized by also comprising;

the material distribution assembly comprises a material distribution plate (13) positioned inside the machine shell (1);

the driving assembly can drive the distributing plate (13) to vibrate;

the dust collection assembly comprises a dust collection fan (9) positioned on the machine shell (1), and the dust collection fan (9) is positioned on one side, far away from the discharge hole (3), of the machine shell (1);

wherein, one side that deviates from feed inlet (2) on casing (1) is equipped with selection by winnowing fan (18), one side that casing (1) is close to selection by winnowing fan (18) is equipped with filter screen (4), install dust collection box (5) on casing (1), communicate between dust collection box (5) and casing (1).

2. The distributing mechanism for the wheat winnowing machine according to claim 1, characterized in that the material blocking plates (7) are arranged on both sides of the distributing plate (13) and the distributing plate (13) is inclined towards the discharge hole (3).

3. The distributing mechanism for the wheat winnowing machine according to claim 1, characterized in that a blanking plate (16) is arranged between the distributing plate (13) and the material blocking plate (7), and a plurality of springs (14) are arranged between the blanking plate (16) and the distributing plate (13).

4. The distributing mechanism for the wheat winnowing machine according to claim 1, characterized in that the driving assembly comprises two rotating shafts (10) which are rotatably mounted on the material blocking plate (7) and are provided with axes in parallel, the rotating shafts (10) are coaxially provided with rotating wheels (15), the two rotating wheels (15) are in belt transmission, two ends of the two rotating shafts (10) are respectively fixed with driving gears (12), the two rotating shafts (10) are respectively positioned at two sides of the distributing plate (13), the material blocking plate (7) is rotatably mounted with a plurality of driven gears (11), the driven gears (11) are respectively engaged with the corresponding driving gears (12), the driven gears (11) are rotatably mounted with connecting rods (17), the connecting rods (17) are respectively arranged with the driven gears (11) at different axes, and the connecting rods (17) are respectively rotatably connected with the material blocking plate (7), the driving assembly further comprises a driving motor (6), and the output end of the driving motor (6) is in transmission connection with one of the two rotating shafts (10).

5. The distributing mechanism for wheat winnowing machine according to claim 4, characterized in that the axes of the connecting rods (17) are at the same distance from the axis of their corresponding driven gear (11).

6. The distributing mechanism for a wheat winnowing machine according to claim 3, characterized in that a plurality of retaining strips (8) are mounted on the side of the blanking plate (16) facing away from the distributing plate (13).