CN214440856U - Seed vibration screening device for agricultural machine production - Google Patents

Abstract

The utility model discloses a seed vibration screening device for agricultural machinery production, which comprises a box body, a blanking component and a screen mesh, wherein the top end of the box body is communicated with two feed hoppers, the inner side of the top end of the box body is communicated with two blanking pipes, the inner side of the top end of the box body is fixedly connected with a limiting block, the inner side of the limiting block is fixedly connected with a double-output shaft motor, the blanking component comprises a plurality of thread grooves, two inner rods and two outer rods, and a plurality of thread grooves are respectively arranged at the inner sides of the limiting block, the seeds are conveniently and uniformly sprinkled on the screen mesh, and the influence on the screening effect caused by the concentrated agglomeration is prevented.

Description

Seed vibration screening device for agricultural machine production

Technical Field

The utility model relates to a seed vibration screening device is used in agricultural machine production, in particular to seed vibration screening device is used in agricultural machine production belongs to agricultural machine technical field.

Background

In the agricultural field, before seeds are used for breeding, the seeds need to be screened, one of the common screening standards is the size of the seeds, and in the related art, the seeds are generally screened by using a screen.

The seed is by when toppling over, gathers into a group easily to the seed when screening now, influences the screening effect, and manual operation is wasted time and energy when screening simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seed vibration screening device is used in agricultural machine production to solve the problem of the screening of being not convenient for that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seed vibration screening device for agricultural machinery production comprises a box body, a blanking assembly and a screen, wherein the top end of the box body is communicated with two feed hoppers, the inner side of the top end of the box body is communicated with two blanking pipes, the inner side of the top end of the box body is fixedly connected with a limiting block, the inner side of the limiting block is fixedly connected with a double-shaft motor, the blanking assembly comprises a plurality of thread grooves, two inner rods and two outer rods, the thread grooves are respectively arranged at the inner sides of the limiting block, the two inner rods are respectively fixedly arranged at the tail ends of main shafts at the two ends of the double-shaft motor, the two outer rods are respectively arranged at the outer sides of the two inner rods in a sliding manner, the cross sections of the two inner rods are respectively arranged in a regular hexagon manner, thread blocks are respectively and fixedly connected with the outer sides of the two outer rods, and are respectively in threaded connection with the corresponding thread grooves, two the one end of outer pole all is connected with the connecting block, two through the pivot rotation the equal fixedly connected with loop bar of one end of connecting block, the equal fixedly connected with sleeve of both sides inner wall of box, two telescopic inboard respectively with two the outside sliding connection of loop bar, one side fixedly connected with connection shell of box, the inboard fixedly connected with driving motor of connection shell, driving motor's the terminal fixedly connected with half-gear of main shaft, the inboard sliding connection in bottom of connection shell has rack frame.

As a preferred technical scheme of the utility model, two stock guides of the inboard fixedly connected with in top of box, two the stock guide all is the slope setting, two one side of stock guide is respectively with two the top of unloading pipe is laminated each other.

As a preferred technical scheme of the utility model, the front of box articulates through the hinge has the chamber door, the bottom inboard of box is provided with the charging bucket, the both ends of charging bucket all with the inboard of box is laminated each other.

As a preferred technical scheme of the utility model, one side fixedly connected with cardboard of rack frame, the top of cardboard with the inboard looks block in bottom of screen cloth, the inner wall fixedly connected with extension board of box opposite side, the top of extension board with the bottom of screen cloth is laminated each other.

As a preferred technical solution of the present invention, the outer side of the half gear is engaged with the inner side of the rack frame.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with of opposite side of box, flush mounting plate's surface is equipped with driving motor switch and two play axle motor switches respectively, driving motor and two play axle motors are respectively through driving motor switch and two play axle motor switches and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a seed vibration screening device is used in agricultural machine production, through components such as interior pole, thread piece, stock guide and loop bar, the stock guide that the slope set up is favorable to preventing that the seed from piling up, is convenient for play the guide effect to the seed, and the thread piece that is equipped with on thread groove and the outer pole meshes mutually simultaneously, and the outer pole is simultaneously again with interior pole sliding connection, so be convenient for drive the connecting block and remove, be convenient for with the seed evenly unrestrained on the screen cloth, prevent to concentrate into a group and influence the screening effect.

2. The utility model relates to a seed vibration screening device is used in agricultural machine production, through components such as half-gear, extension board, screen cloth and rack frame, the half-gear is favorable to driving rack frame and is controlled reciprocating motion, is convenient for drive screen cloth and is controlled reciprocating motion, can sieve the seed on the screen cloth and handle, and the extension board is favorable to supporting the screen cloth simultaneously, is convenient for take off labour saving and time saving with the screen cloth.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the blanking assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is a schematic sectional view of the outer rod of the present invention.

In the figure: 1. a box body; 2. a feed hopper; 3. a material guide plate; 4. a limiting block; 5. a blanking assembly; 51. a thread groove; 52. an inner rod; 53. an outer rod; 54. a thread block; 6. a discharging pipe; 7. connecting blocks; 8. a sleeve; 9. a loop bar; 10. a connecting shell; 11. a rack frame; 12. a drive motor; 13. a half gear; 14. clamping a plate; 15. screening a screen; 16. a support plate; 17. a charging barrel; 18. a box door; 19. a switch panel; 20. a double-output shaft 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a seed vibration screening device for agricultural machinery production, comprising a box body 1, a feeding component 5 and a screen 15, wherein the top end of the box body 1 is communicated with two feeding hoppers 2, the top end inner side of the box body 1 is communicated with two feeding pipes 6, the top end inner side of the box body 1 is fixedly connected with a limiting block 4, the inner side of the limiting block 4 is fixedly connected with a double-shaft motor 20, the feeding component 5 comprises a plurality of thread grooves 51, two inner rods 52 and two outer rods 53, the thread grooves 51 are respectively arranged at the inner side of the limiting block 4, the two inner rods 52 are respectively fixedly arranged at the main shaft ends at the two ends of the double-shaft motor 20, the two outer rods 53 are respectively arranged at the outer sides of the two inner rods 52 in a sliding manner, the cross sections of the two inner rods 52 are both in regular hexagon arrangement, the outer sides of the two outer rods 53 are respectively fixedly connected with thread blocks 54, the two thread blocks 54 are respectively in threaded connection with the corresponding thread grooves 51, the one end of two outer poles 53 all is connected with connecting block 7 through the pivot rotation, the equal fixedly connected with loop bar 9 of one end of two connecting blocks 7, the equal fixedly connected with sleeve 8 of both sides inner wall of box 1, the inboard of two sleeve 8 respectively with the outside sliding connection of two loop bar 9, shell 10 is connected to one side fixedly connected with of box 1, the inboard fixedly connected with driving motor 12 of connecting shell 10, driving motor 12's the terminal fixedly connected with semi-gear 13 of main shaft, the inboard sliding connection in bottom of connecting shell 10 has rack frame 11.

Preferably, the inner side of the top end of the box body 1 is fixedly connected with two material guide plates 3, the two material guide plates 3 are arranged in an inclined manner, and one sides of the two material guide plates 3 are respectively attached to the top ends of the two blanking pipes 6, so that material guiding is facilitated; the front side of the box body 1 is hinged with a box door 18 through a hinge, the inner side of the bottom end of the box body 1 is provided with a charging bucket 17, and two ends of the charging bucket 17 are mutually attached to the inner side of the box body 1, so that the situation that seeds fall from the side edge is reduced; one side of the rack frame 11 is fixedly connected with a clamping plate 14, the top end of the clamping plate 14 is clamped with the inner side of the bottom end of the screen 15, the inner wall of the other side of the box body 1 is fixedly connected with a supporting plate 16, and the top end of the supporting plate 16 is mutually attached to the bottom end of the screen 15, so that the screen 15 is conveniently supported; the outer side of the half gear 13 is meshed with the inner side of the rack frame 11, so that the screen 15 is driven to move conveniently to screen seeds; the fixed switch panel 19 that is equipped with of opposite side of box 1, switch panel 19's surface is equipped with driving motor switch and two play axle motor switches respectively, and driving motor 12 and two play axle motor 20 are respectively through driving motor switch and two play axle motor switch and external power source electric connection, are convenient for control driving motor 12 and two play axle motor 20 function.

When the seed vibration screening device is used, seeds are firstly respectively put into the box body 1 from the two feed hoppers 2, then the seeds play a role of guiding the seeds through the guide plate 3 which is obliquely arranged, at the moment, the seeds fall through the two discharging pipes 6, at the moment, the double-shaft-out motor 20 is driven to operate through the double-shaft-out motor switch on the switch panel 19, at the moment, the inner rod 52 rotates through the double-spindle motor 20, meanwhile, because the inner side of the limit block 4 is provided with the thread grooves 51, the thread blocks 54 which are arranged on the outer rod 53 are meshed with the thread grooves 51, and the outer rod 53 is connected with the inner rod 52 in a sliding way, so that the connecting block 7 which is connected with the outer rod 53 in a rotating way can be driven to move left and right at the moment, the seeds are uniformly sprinkled on the screen mesh 15, the screening effect is prevented from being centralized to be influenced, and then the driving motor 12 is controlled to start, make half gear 13 rotate this moment and drive and control rather than the rack frame 11 of meshing, thereby control and remove about driving screen cloth 15, can sieve 15 seeds on the screen cloth, time saving and labor saving, and slide each other between sleeve 8 and the loop bar 9 and play limiting displacement to connecting block 7, be favorable to improving the stability of connecting block 7, sieve and finish the back through opening chamber door 18, can take off screen cloth 15 by the top and clean the arrangement, at last will sieve and finish the seed that falls into in charging bucket 17 after take out can.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a seed vibration screening device is used in agricultural machine production, includes box (1), unloading subassembly (5) and screen cloth (15), its characterized in that: the top end of the box body (1) is communicated with two feed hoppers (2), the top end of the box body (1) is communicated with two blanking pipes (6), the top end of the box body (1) is fixedly connected with a limiting block (4), the inner side of the limiting block (4) is fixedly connected with a double-shaft motor (20), each blanking component (5) comprises a plurality of thread grooves (51), two inner rods (52) and two outer rods (53), the thread grooves (51) are respectively arranged on the inner sides of the limiting block (4), the two inner rods (52) are respectively fixedly arranged at the tail ends of the main shafts at two ends of the double-shaft motor (20), the two outer rods (53) are respectively arranged on the outer sides of the two inner rods (52) in a sliding manner, the cross sections of the two inner rods (52) are respectively arranged in a regular hexagon manner, the outer sides of the two outer rods (53) are respectively fixedly connected with thread blocks (54), two screw thread piece (54) respectively with corresponding thread groove (51) threaded connection, two the one end of outer pole (53) all rotates through the pivot and is connected with connecting block (7), two the equal fixedly connected with loop bar (9) of one end of connecting block (7), the equal fixedly connected with sleeve (8) of both sides inner wall of box (1), two the inboard of sleeve (8) respectively with two the outside sliding connection of loop bar (9), one side fixedly connected with connection shell (10) of box (1), the inboard fixedly connected with driving motor (12) of connection shell (10), the terminal fixedly connected with half gear (13) of main shaft of driving motor (12), the inboard sliding connection in bottom of connection shell (10) has rack frame (11).

2. The seed vibration screening device for agricultural machine production according to claim 1, wherein: the inner side of the top end of the box body (1) is fixedly connected with two material guide plates (3), the two material guide plates (3) are obliquely arranged, and one sides of the two material guide plates (3) are respectively attached to the top ends of the two blanking pipes (6).

3. The seed vibration screening device for agricultural machine production according to claim 1, wherein: the front of box (1) is articulated through the hinge and is had chamber door (18), the bottom inboard of box (1) is provided with charging bucket (17), the both ends of charging bucket (17) all with the inboard laminating each other of box (1).

4. The seed vibration screening device for agricultural machine production according to claim 1, wherein: one side of the rack frame (11) is fixedly connected with a clamping plate (14), the top end of the clamping plate (14) is clamped with the inner side of the bottom end of the screen (15), the inner wall of the other side of the box body (1) is fixedly connected with a supporting plate (16), and the top end of the supporting plate (16) is attached to the bottom end of the screen (15).

5. The seed vibration screening device for agricultural machine production according to claim 1, wherein: the outer side of the half gear (13) is meshed with the inner side of the rack frame (11).

6. The seed vibration screening device for agricultural machine production according to claim 1, wherein: the fixed flush mounting plate of switch panel (19) that is equipped with of opposite side of box (1), the surface of flush mounting plate of switch (19) is equipped with driving motor switch and two output shaft motor switch respectively, driving motor (12) and two output shaft motor (20) are respectively through driving motor switch and two output shaft motor switch and external power source electric connection.

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