CN219356973U

CN219356973U - A filter equipment for cereal unloading

Info

Publication number: CN219356973U
Application number: CN202320906228.1U
Authority: CN
Inventors: 涂洋洋; 涂德喜
Original assignee: Shouxian Kangle Agricultural Products Co ltd
Current assignee: Shouxian Kangle Agricultural Products Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-18
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of grain processing, and discloses a filtering device for grain blanking, which comprises a grain dropping box, wherein a blanking box is fixedly arranged at the top of the grain dropping box, the same filtering frame body is movably arranged between a second support column and a third support column, a screening plate is sleeved on the outer wall surface of a rotating shaft, a rubber material screening rake is arranged at the front end of the bottom of the screening plate, and a pushing plate positioned at the rear side of the screening rake is arranged at the bottom of the screening plate. According to the utility model, the arranged screening rake is utilized to scratch off residual weeds and broken stone with larger particles in the grains from the top of the second filter grid plate, and the pushing plate at the rear side of the arranged screening rake can drive the grains to move to the top of the second filter grid plate, so that the grains can be smoothly and smoothly dropped onto the first filter grid plate from holes in the second filter grid plate, and the two first filter grid plates can sieve broken stone particles which cannot be scratched off in the grains.

Description

A filter equipment for cereal unloading

Technical Field

The utility model relates to the technical field of grain processing, in particular to a filtering device for grain blanking.

Background

During the processing of grains, the collected grains are required to be stored in the grain bin, when the grains are required to be processed, the grains are transferred to a processing place from the grain bin for processing, but sundries such as weed broken stones remain in the collected grains, if the residual weeds or broken stones in the grains are not cleaned timely, inconvenience is caused to subsequent processing of the grains, and the quality of the grain processing is also affected.

For this purpose, we propose a filtration device for cereal blanking.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a filtering device for grain blanking.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the filtering device for grain blanking comprises a grain blanking box, a blanking box is fixedly arranged at the top of the grain blanking box, a fan-shaped feeding port is arranged at the top of the blanking box, four first supporting columns are arranged at the bottom of the grain blanking box, one end of each of the four first supporting columns, far away from the grain blanking box, is connected with a same mounting bottom plate, four second supporting columns which are symmetrical front and back and two third supporting columns which are positioned between the second supporting columns are arranged at the top of each mounting bottom plate, a same filtering frame body is movably arranged between the second supporting columns and the third supporting columns, two mounting holes are formed in the inner side wall surface of the filtering frame body, two first filtering grid plates which correspond up and down are inserted into the mounting holes, a fan-shaped blanking port which penetrates through the grain blanking box is formed at the top of the grain blanking box, a second filtering grid plate is arranged above the vertical position of the blanking box, a chassis is rotatably connected to the center position of the top of the grain blanking box, a rotary table is rotatably connected with a second supporting column which is symmetrical front and back and forth, a rotary pin is rotatably connected to the bottom of the blanking box, a rotary pin is rotatably connected with the rotary table, a rotary table is rotatably arranged at the rotary table is rotatably connected with the rotary table, and a rotary table is rotatably mounted on the rotary table, and is rotatably mounted on a rotary table.

As a preferable mode of the utility model, the top of the grain dropping box is provided with a clamping groove positioned at the outer edge of the dropping opening, and the bottom edge of the second filter grid plate is provided with a fixed block with the height consistent with the depth of the clamping groove.

As preferable in the utility model, the top of the discharging box is provided with a motor with an output end connected with the input end of the rotary table.

Preferably, the ratio between the mesh densities of the two first filter mesh plates is one-to-five.

As the preferable one of the utility model, the upper ends of the side wall surfaces of the four second support columns which are close to each other are provided with the second installation columns, one side of the second installation columns which is far away from the second support columns is provided with the second fixing rod connected by the bearing piece, one side wall surface adjacent to the two third support columns is provided with the rotating component, the rotating component comprises the first installation column which is arranged at the upper end of one side wall surface of the third support column, the driving gear which is connected with the side wall surface of the first installation column which is far away from the third support column, the rack which is arranged on the side wall surface of the third support column and meshed with the driving gear, and the first fixing rod which is fixedly connected with the side wall surface of the driving gear, and the other ends of the first fixing rod and the second fixing rod are connected with one side wall surface of the filter frame.

Advantageous effects

The utility model provides a filtering device for grain blanking. The beneficial effects are as follows:

(1) This a filter equipment for cereal unloading utilizes the sieve that sets up to move the rake, can use the rotation axis to carry out pivoted in-process at the sieve board and carry out the centre of a circle with the axis of rotation and draw away the rudimental of weeds and some great granule that remain in the cereal from the top of second filter screen board, the promotion board of sieve rake rear side that sets up in addition can drive cereal and remove to the top of second filter screen board, thereby guarantee that cereal can drop to first filter screen board smoothly in the hole on the second filter screen board, two first filter screen boards that set up can be with the rubble granule that can not draw away in the cereal sieve, first filter screen board of different net densities, first filter screen board of top can be sieved the rubble of great granule, first filter screen board of below can filter the rubble of less granule and make it drop to the below of filter frame body.

(2) This a filter equipment for cereal unloading through the rotating assembly who sets up, can drive the filter frame body and control when sieving cereal and rock, and then can improve the filterable efficiency of debris such as rubble in the cereal.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic side view of an overall structure according to a first embodiment of the present utility model;

FIG. 2 is an exploded view of a first embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a sieve rake in accordance with an embodiment of the present utility model;

FIG. 4 is an exploded view of a second embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 4;

fig. 6 is an enlarged schematic view of fig. 4 at B in accordance with the present utility model.

Legend description:

1. a cereal drop box; 2. discharging boxes; 3. a feed inlet; 4. a first support column; 5. a mounting base plate; 6. a second support column; 7. a filter frame; 8. a first filter grid plate; 9. a motor; 10. a rotating shaft; 11. a chassis; 12. a turntable; 13. screening plates; 14. a second filter grid plate; 15. a fixed block; 16. a clamping groove; 17. a drop port; 18. a first mounting post; 19. a drive gear; 20. a first fixing rod; 21. a rack; 22. a second mounting post; 23. a second fixing rod; 24. screening a rake; 25. a pushing plate; 26. and a third support column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: a filtering device for grain blanking is shown in figures 1-3, and comprises a grain dropping box 1, a blanking box 2 is fixedly arranged at the top of the grain dropping box 1, a fan-shaped feeding port 3 is arranged at the top of the blanking box 2, four first supporting columns 4 are arranged at the bottom of the grain dropping box 1, one end of each of the four first supporting columns 4 far away from the grain dropping box 1 is connected with a same mounting bottom plate 5, four second supporting columns 6 which are symmetrical from front to back and two third supporting columns 26 which are positioned between the second supporting columns 6 are arranged at the top of each of the mounting bottom plates 5, a same filtering frame 7 is movably arranged between the second supporting columns 6 and the third supporting columns 26, two mounting holes are formed in the inner side wall surface of the filtering frame 7, two first filtering grid plates 8 which correspond up to down are inserted in the mounting holes, a fan-shaped dropping port 17 which penetrates through the grain dropping box 1 is formed at the top of the grain dropping box 1, a second filter grid plate 14 is arranged vertically above the falling opening 17, a chassis 11 is rotationally connected to the center position of the top of the grain falling box 1, a rotary table 12 is rotationally connected to the center position of the bottom of the blanking box 2, the same rotary shaft 10 is connected between the bottom of the rotary table 12 and the top of the chassis 11, a sieving plate 13 is sleeved on the outer wall surface of the rotary shaft 10, a rubber-made sieving rake 24 is arranged at the front end of the bottom of the sieving plate 13, a pushing plate 25 positioned at the rear side of the sieving rake 24 is arranged at the bottom of the sieving plate 13, a clamping groove 16 positioned at the outer edge of the falling opening 17 is formed in the top of the grain falling box 1, a fixed block 15 with the height consistent with the depth of the clamping groove 16 is arranged at the bottom edge of the second filter grid plate 14, a motor 9 with the output end connected with the input end of the rotary table 12 is arranged at the top of the blanking box 2, the ratio between the mesh densities of the two first filter mesh plates 8 is one-to-five.

The working principle of the utility model is as follows: utilize the sieve that sets up to move the rake 24, can be at the sieve board 13 take axis of rotation 10 to carry out the pivoted in-process of centre of a circle to carry out the weeds that remain in the cereal and some bigger granule's rubble to draw away from the top of second filter grid 14, the promotion board 25 of the sieve rake 24 rear side that sets up in addition can drive cereal and remove to the top of second filter grid 14, thereby guarantee that cereal can drop to first filter grid 8 smoothly in the hole on the second filter grid 14, two first filter grid 8 that set up can sieve the rubble granule that can not draw away in the cereal, first filter grid 8 of different net densities, first filter grid 8 of top can sieve bigger granule's rubble, first filter grid 8 of below can make it drop to the below of filter frame 7 with the rubble of less granule filtration.

When using, can make the position of feed inlet 3 stagger from top to bottom with the position of whereabouts mouth 17 when the installation, then the staff can pour cereal from feed inlet 3 into the inside of unloading case 2, then driving motor 9, drive carousel 12 and rotate, and then can drive axis of rotation 10 and rotate, make the screen plate 13 can move cereal circumference sieve in pivoted in-process, sieve the in-process sieve and move the scraper 24 and can scratch away remaining longer weeds or bigger rubble in cereal, also can wall weeds or rubble plug cause cereal to be difficult to drop to first filter grid 8 on second filter grid 14, the promotion board 25 of setting in addition can be in order to lay cereal to the top of second filter grid 14 in the time of rotating, be convenient for cereal drop along the hole on second filter grid 14, when cereal receives gravity to influence whereabouts to first filter grid 8, the filter effect that the first filter grid 8 of setting up the first filter grid 8 can carry out the remaining big weeds of cereal in the cereal or the rubble to drop to the filter 8 of the filter frame that can filter 8 below that the filter grid that the filter frame that the filter grid that the filter frame that the first filter grid that the filter frame that the first filter the filter stone was left above can be down to the filter 8.

Meanwhile, the first filter grid plates 8 are inserted into the filter frame body 7, so that the first filter grid plates 8 can be conveniently replaced at any time, and grains which are clamped between the two first filter grid plates 8 and filtered are conveniently taken out.

Embodiment two: on the basis of the first embodiment, as shown in fig. 4-6, the upper ends of the side wall surfaces of the four second support columns 6, which are close to each other, are provided with second mounting columns 22, one side of each second mounting column 22, which is far away from each second support column 6, is provided with second fixing rods 23 connected through bearing members, the adjacent side wall surfaces of the two third support columns 26 are respectively provided with a rotating assembly, the rotating assembly comprises a first mounting column 18 installed on the upper end of one side wall surface of each third support column 26, a driving gear 19 connected on the side wall surface of each first mounting column 18, which is far away from each third support column 26, a rack 21 which is installed on the side wall surface of each third support column 26 and is meshed with the driving gear 19, and a first fixing rod 20 fixedly connected on one side wall surface of each driving gear 19, and the other ends of the first fixing rods 20 and the second fixing rods 23 are connected with one side wall surface of the filter frame 7.

The working principle of the utility model is as follows: through the rotating assembly who sets up, can drive filter framework 7 when sieving cereal and control rocking, and then can improve debris filterable efficiency such as rubble in the cereal.

When using, the staff can drive the filter frame body 7 to rock left and right under the cooperation of the second fixed rod 23 that the bearing piece is connected through driving the driving gear 19 to can accelerate the filtration rate of the cereal that falls on first filtration grid plate 8, effectually improve work efficiency.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A filter equipment for cereal unloading, includes cereal whereabouts box (1), its characterized in that: the top fixed mounting of cereal whereabouts box (1) has unloading box (2), the top of unloading box (2) is provided with fan-shaped feed inlet (3), the bottom of cereal whereabouts box (1) is provided with four first support column (4), be connected with same mounting plate (5) on the one end that cereal whereabouts box (1) was kept away from to four first support column (4), the top of mounting plate (5) is provided with four front and back symmetrical second support column (6) and two third support column (26) that are located between second support column (6), activity is provided with same filtration framework (7) between second support column (6) and third support column (26), set up two mounting holes on the inside wall surface of filtration framework (7), the inside grafting of mounting hole has two first filtration grid plates (8) that correspond from top to bottom, the fan-shaped whereabouts mouth (17) that link up cereal whereabouts box (1) are seted up at the top of cereal whereabouts box (1), the vertical top of landing mouth (17) is provided with second filtration grid plate (14) and two and is located between second support column (6), the rotation center (11) is connected with the rotation center (11) on the bottom of rotation base (12) of rotation base disc (2) on the bottom of rotation base disc (11), the outer wall surface of the rotating shaft (10) is sleeved with a sieving plate (13), the front end of the bottom of the sieving plate (13) is provided with a sieving rake (24) made of rubber materials, and the bottom of the sieving plate (13) is provided with a pushing plate (25) positioned at the rear side of the sieving rake (24).

2. A filter device for cereal blanking according to claim 1, characterized in that: the top of the grain falling box (1) is provided with a clamping groove (16) positioned at the outer edge of a falling opening (17), and the bottom edge of the second filter grid plate (14) is provided with a fixed block (15) with the height consistent with the depth of the clamping groove (16).

3. A filter device for cereal blanking according to claim 1, characterized in that: the top of the blanking box (2) is provided with a motor (9) with an output end connected with an input end of a rotary table (12).

4. A filter device for cereal blanking according to claim 1, characterized in that: the ratio between the mesh densities of the two first filter mesh plates (8) is one-to-five.

5. A filter device for cereal blanking according to claim 1, characterized in that: the four second support columns (6) are installed on the upper end of a side wall surface close to each other, a second installation column (22) is installed on the upper end of the side wall surface, one side, far away from the second support columns (6), of each second installation column (22) is connected with a second fixing rod (23) through a bearing piece, rotating assemblies are arranged on the adjacent side wall surfaces of the two third support columns (26), each rotating assembly comprises a first installation column (18) installed on one side wall surface of each third support column (26), a driving gear (19) connected on one side wall surface, far away from each third support column (26), of each first installation column (18), a rack (21) meshed with the driving gear (19) and a first fixing rod (20) fixedly connected on one side wall surface of each driving gear (19), and the other ends of the first fixing rods (20) and the second fixing rods (23) are connected with one side wall surface of the filtering frame body (7).