CN212597054U

CN212597054U - Agricultural machinery device suitable for cereal screening

Info

Publication number: CN212597054U
Application number: CN202021129371.7U
Authority: CN
Inventors: 王永彬; 王石磊; 郝玉轩
Original assignee: Zhengzhou Xiechuang Electromechanical Equipment Co ltd
Current assignee: Zhengzhou Xiechuang Electromechanical Equipment Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-26
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an agricultural machinery device suitable for cereal screening, including the installation piece, four support columns that are the rectangle and distribute of lower extreme fixedly connected with of installation piece, the upper end of installation piece is equipped with puts the thing groove, it is equipped with the box to put the thing inslot, fixedly connected with servo motor on the lateral wall of installation piece, servo motor's the terminal fixedly connected with bull stick of output shaft, it is equipped with the cam to put between thing inslot lateral wall and the box, servo motor's one end is run through the box and with the lateral wall fixed connection of cam is kept away from to the bull stick, be connected for rotating between bull stick and the installation piece, four telescopic links that are the rectangle and distribute of the equal fixedly connected with in both sides of box, the one end that the box was kept away from to the telescopic link and put thing inslot lateral wall. The utility model discloses a dust and impurity in the cereal can not only be sieved in drive mechanism's setting to can filter the separation to the cereal of different size granules.

Description

Agricultural machinery device suitable for cereal screening

Technical Field

The utility model relates to a cereal screening technical field especially relates to an agricultural machinery device suitable for cereal screening.

Background

Cereals are wide in range and comprise rice, wheat, millet, soybean and other coarse cereals, cereals comprise rice, wheat, millet, soybean and the like, mainly plant seeds and fruits, are traditional staple foods for many Asians, and the cereals need to be screened firstly in the processing process.

However, the existing grain screening device is single in structure, only can screen dust or impurities in grains, and cannot screen grains with different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving cereal screening plant single structure, can only sieve dust or impurity in the cereal, can't sieve the cereal of equidimension granule not, and the agricultural machinery device who is applicable to cereal screening that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an agricultural machinery device suitable for grain screening comprises an installation block, wherein the lower end of the installation block is fixedly connected with four support columns which are distributed in a rectangular shape, the upper end of the installation block is provided with a storage groove, a box body is arranged in the storage groove, the outer side wall of the installation block is fixedly connected with a servo motor, the tail end of an output shaft of the servo motor is fixedly connected with a rotating rod, a cam is arranged between the inner side wall of the storage groove and the box body, one end of the rotating rod, far away from the servo motor, penetrates through the box body and is fixedly connected with the side wall of the cam, the rotating rod is rotatably connected with the installation block, two sides of the box body are fixedly connected with four telescopic rods which are distributed in a rectangular shape, one end of each telescopic rod, far away from the box body, is fixedly connected with the inner side wall of the storage groove, the material storage box is characterized in that a material storage cavity is arranged in the box body, a feed inlet communicated with the material storage cavity is formed in the upper end of the box body, baffles are arranged on opposite side walls in the material storage cavity, a guide chute is arranged in each baffle, an opening communicated with the guide chute is formed in the upper end of each baffle, a filter screen is fixedly connected in each opening, one end, close to the inner side wall of the material storage cavity, of each baffle penetrates through the box body, a discharge port communicated with the guide chute is formed in one end, penetrating through the box body, of each baffle, the baffle is fixedly connected with the box body, a plurality of discharge holes communicated with the material storage cavity are formed in the lower end of the box body, the sizes of the discharge holes are gradually decreased, a flexible hose communicated with the discharge holes is fixedly connected with the lower end of the box body, an opening communicated with the material storage groove, the lower end of the telescopic hose penetrates through the through opening and extends into the material collecting mechanism.

Preferably, the rotating rod is rotatably sleeved with a stabilizing block, and one end of the stabilizing block is fixedly connected with the inner side wall of the article holding groove.

Preferably, the one end that the bull stick was kept away from to the cam rotates and is connected with the bracing piece, the one end that the cam was kept away from to the bracing piece with put thing inslot inside wall and rotate and be connected.

Preferably, the rotating rod is rotatably sleeved with a fixing ring, and the fixing ring is fixedly connected with the inner side wall of the article holding groove.

Preferably, a sealing plug is inserted in the feed port.

Preferably, the lower end of the supporting column is fixedly connected with a rubber pad.

Has the advantages that:

1. when the device is used, materials are put into the box body through the feed inlet, then the power supply of the servo motor is switched on, the servo motor is started to drive the rotating rod to rotate, the rotating rod drives the cam to rotate, the box body is driven to reciprocate leftwards and rightwards through the cam and the spring, the stability of the box body during movement can be improved through the arrangement of the telescopic rod, along with the reciprocating movement of the box body, dust and impurities in the materials fall into the guide chute through the filter screen and then are discharged through the discharge port, the materials move downwards in sequence along with the baffle plate, and then enter the material collecting mechanism through the discharge hole and the telescopic hose, and due to the fact that the sizes of the discharge holes are different, the materials with different sizes can be screened and separated;

2. through the setting of stabilizing block, stability when the bull stick rotates can be improved, through the setting of bracing piece, stability when the cam rotates can be improved, through solid fixed ring's setting, stability when the bull stick rotates can be strengthened, through the setting of sealing plug, can prevent that the dust from falling into the box, through the setting of rubber pad, can improve the frictional force between support column and the ground, reinforcing overall stability.

Drawings

FIG. 1 is a schematic structural view of an agricultural machinery device suitable for grain screening according to the present invention;

FIG. 2 is a schematic top view of an agricultural equipment suitable for grain screening according to the present invention;

fig. 3 is the utility model provides an internal structure schematic diagram of agricultural machinery device telescopic link suitable for cereal screening.

In the figure: 1-mounting block, 2-box, 3-flexible hose, 4-aggregate mechanism, 5-support column, 6-flexible rod, 7-spring, 8-filter screen, 9-baffle, 10-cam, 11-stabilizing block, 12-support rod, 13-rotating rod and 14-servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an agricultural machinery device suitable for grain screening comprises an installation block 1, four support columns 5 which are distributed in a rectangular shape are fixedly connected to the lower end of the installation block 1 and used for supporting the installation block 1, rubber pads are fixedly connected to the lower ends of the support columns 5 and used for improving friction between the support columns 5 and the ground and enhancing overall stability, an object placing groove is formed in the upper end of the installation block 1, a box body 2 used for storing materials is arranged in the object placing groove, a servo motor 14 is fixedly connected to the outer side wall of the installation block 1 and used for driving a rotating rod 13 to rotate, a rotating rod 13 is fixedly connected to the tail end of an output shaft of the servo motor 14 and used for driving a cam 10 to rotate, a cam 10 is arranged between the inner side wall of the object placing groove and the box body 2 and used for driving the box body 2 to move, one end, far away from the servo motor 14, of the rotating, a stabilizing block 11 is rotatably sleeved on the rotating rod 13 and used for improving the stability of the rotating rod 13 during rotation, one end of the stabilizing block 11 is fixedly connected with the inner side wall of the object placing groove, a fixing ring is rotatably sleeved on the rotating rod 13, used for enhancing the stability of the rotating rod 13 when rotating, the fixed ring is fixedly connected with the inner side wall of the object placing groove, one end of the cam 10 far away from the rotating rod 13 is rotatably connected with a supporting rod 12, used for improving the stability of the cam 10 when rotating, one end of the support rod 12 far away from the cam 10 is rotatably connected with the inner side wall of the storage groove, two sides of the box body 2 are fixedly connected with four telescopic rods 6 which are distributed in a rectangular shape, used for improving the stability of the box body 2 when moving, one end of the telescopic rod 6 far away from the box body 2 is fixedly connected with the inner side wall of the object placing groove, a spring 7 is sleeved on the telescopic rod 6, the device is used for resetting the box body 2, and two ends of the spring 7 are respectively abutted against the outer side wall of the box body 2 and the inner side wall of the storage groove;

in the embodiment, a storage cavity is arranged in a box body 2, a feed inlet communicated with the storage cavity is arranged at the upper end of the box body 2, a sealing plug is inserted into the feed inlet and used for preventing dust from falling into the box body 2, baffles 9 are arranged on opposite side walls in the storage cavity and used for preventing materials from directly falling to the bottom in the storage cavity, a guide chute is arranged in each baffle 9, an opening communicated with the guide chute is arranged at the upper end of each baffle 9, a filter screen 8 is fixedly connected in each opening and used for filtering dust and impurities in the materials, one end, close to the inner side wall of the storage cavity, of each baffle 9 penetrates through the box body 2, a discharge port communicated with the guide chute is arranged at one end, penetrating through the box body 2;

in the embodiment, the lower end of the box body 2 is provided with a plurality of discharge holes communicated with the material storage cavity and used for screening materials with different sizes, the sizes of the discharge holes are gradually reduced, the lower end of the box body 2 is fixedly connected with a flexible hose 3 communicated with the discharge holes and used for conveying the materials into a material collecting mechanism 4, the lower end of the mounting block 1 is provided with a through hole communicated with the material containing groove, the lower end of the mounting block 1 is provided with a material collecting mechanism 4 corresponding to the flexible hose 3, and the lower end of the flexible hose 3 penetrates through the through hole and extends into the material collecting mechanism 4;

in the embodiment, the material is put into the box body 2 through the feeding hole, then the power supply of the servo motor 14 is switched on, the servo motor 14 is started to drive the rotating rod 13 to rotate, the rotating rod 13 drives the cam 10 to rotate, the box body 2 is driven by the cam 10 and the spring 7 to reciprocate left and right, and through the arrangement of the telescopic rod 6, can improve the stability of the box body 2 during moving, along with the reciprocating movement of the box body 2, dust and impurities in the materials fall into the material guide groove through the filter screen 8, then the materials are discharged through a discharge hole, the materials move downwards along with the baffle plate in sequence, and then enter an aggregate mechanism 4 through a discharge hole and a flexible hose 3, because the size of discharge opening is different, can filter the separation with the material of not uniform size, the utility model discloses a dust and impurity in the cereal can not only be sieved to drive mechanism's setting to can filter the separation to the cereal of equidimension granule not.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An agricultural machinery device suitable for grain screening, includes installation piece (1), its characterized in that: the lower end of the mounting block (1) is fixedly connected with four support columns (5) which are distributed in a rectangular shape, the upper end of the mounting block (1) is provided with a storage groove, a box body (2) is arranged in the storage groove, a servo motor (14) is fixedly connected to the outer side wall of the mounting block (1), the tail end of an output shaft of the servo motor (14) is fixedly connected with a rotating rod (13), a cam (10) is arranged between the inner side wall of the storage groove and the box body (2), one end, far away from the servo motor (14), of the rotating rod (13) penetrates through the box body (2) and is fixedly connected with the side wall of the cam (10), the rotating rod (13) is rotatably connected with the mounting block (1), two sides of the box body (2) are fixedly connected with four telescopic rods (6) which are distributed in a rectangular shape, one end, far away from the box body (2), the telescopic rod (6) is sleeved with a spring (7), the two ends of the spring (7) respectively abut against the outer side wall of the box body (2) and the inner side wall of the storage groove, a storage cavity is arranged in the box body (2), a feed inlet communicated with the storage cavity is arranged at the upper end of the box body (2), a baffle (9) is arranged on the side wall opposite to the storage cavity, a guide groove is arranged in the baffle (9), an opening communicated with the guide groove is arranged at the upper end of the baffle (9), a filter screen (8) is fixedly connected in the opening, one end of the baffle (9) close to the inner side wall of the storage cavity penetrates through the box body (2), one end of the baffle (9) penetrating through the box body (2) is provided with a discharge port communicated with the guide groove, the baffle (9) is fixedly connected with the box body (2), the lower end of the box body (2) is provided with a, a plurality of the size of discharge opening subtracts progressively in proper order, the lower extreme fixedly connected with of box (2) and the communicating expansion hose (3) of discharge opening, the lower extreme of installation piece (1) is equipped with and puts the communicating opening of thing groove, the lower extreme of installation piece (1) is equipped with the mechanism (4) of gathering materials corresponding with expansion hose (3), the lower extreme of expansion hose (3) runs through the opening and extends to in the mechanism (4) of gathering materials.

2. An agricultural machinery arrangement suitable for grain screening according to claim 1, wherein: the rotating rod (13) is rotatably sleeved with a stabilizing block (11), and one end of the stabilizing block (11) is fixedly connected with the inner side wall of the object placing groove.

3. An agricultural machinery arrangement suitable for grain screening according to claim 1, wherein: one end of the cam (10) far away from the rotating rod (13) is rotatably connected with a supporting rod (12), and one end of the supporting rod (12) far away from the cam (10) is rotatably connected with the inner side wall of the storage groove.

4. An agricultural machinery arrangement suitable for grain screening according to claim 1, wherein: the rotating rod (13) is rotatably sleeved with a fixing ring, and the fixing ring is fixedly connected with the inner side wall of the article holding groove.

5. An agricultural machinery arrangement suitable for grain screening according to claim 1, wherein: and a sealing plug is inserted into the feed inlet.

6. An agricultural machinery arrangement suitable for grain screening according to claim 1, wherein: the lower end of the supporting column (5) is fixedly connected with a rubber pad.