CN213377786U

CN213377786U - Seed sieving mechanism is used in farming prickly ash

Info

Publication number: CN213377786U
Application number: CN202021794905.8U
Authority: CN
Inventors: 肖海澜
Original assignee: Pengshui Qingyu Agricultural Development Co ltd
Current assignee: Pengshui Qingyu Agricultural Development Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-08
Anticipated expiration: 2030-08-25

Abstract

The utility model provides a seed sieving mechanism is used in agricultural prickly ash planting relates to prickly ash seed technical field, install the base of four landing legs including the bottom, the stand that two symmetries of lateral wall fixedly connected with set up on the base, fixedly connected with roof between the stand, the spout has been seted up to the lateral wall on the base, fixedly connected with dead lever between the inner wall of spout both sides, the slider has been cup jointed in the slip on the dead lever, the slider upper end extends to outside and the fixedly connected with screening case of spout, screening case one side lateral wall is equipped with feed mechanism. The utility model discloses in, adopt feed mechanism, realized the control action to seed feeding volume and speed, prevent that the seed volume is too much to the jam of screen cloth, guarantee that the prickly ash seed has good screening effect, the seed that is less than the screen cloth diameter falls into inside the second collection box, and the seed that is greater than the screen cloth diameter gets into inside the first collection box, finally realizes the screening work of prickly ash seed.

Description

Seed sieving mechanism is used in farming prickly ash

Technical Field

The utility model relates to a prickly ash plants technical field, especially relates to an agricultural prickly ash plants and uses seed sieving mechanism.

Background

Zanthoxylum bungeanum, deciduous shrub, the pericarp of the Zanthoxylum bungeanum is a good condiment, also is a medicinal material, the seed is edible, and can also be used for soap manufacture. Due to the good medicinal value and edible value of the pepper, the pepper can be flavored by spice, so that the pepper has wide market prospect, and standard chemical fertilizers are applied to each plant of the pepper tree after the soil is unfrozen in early spring, in the germination period in the middle of 4 months and after fruits are picked in the late ten days of 7 months in the pepper planting process.

The prickly ash planting in-process need filter the prickly ash seed, and current sieving mechanism can't control the volume of seed, causes the jam to the screen cloth easily when the seed volume is more, influences the screening effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a seed screening device for agricultural pepper planting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a seed screening device for agricultural pepper planting comprises a base, wherein four support legs are arranged at the bottom of the base, two symmetrically arranged stand columns are fixedly connected to the side wall of the base, a top plate is fixedly connected between the stand columns, a chute is formed in the side wall of the base, a fixed rod is fixedly connected between the inner walls of the two sides of the chute, a sliding block is sleeved on the fixed rod in a sliding manner, the upper end of the sliding block extends to the outside of the chute and is fixedly connected with a screening box, a feeding mechanism is arranged on the outer side wall of one side of the screening box, an obliquely arranged screen is fixedly connected to the inner wall of the screening box, a discharge hole is formed in the side wall of the screening box, which is far away from the feeding mechanism, a motor is fixedly connected to the upper side wall of the top plate, the output end of, the stirring rod screening boxes are connected through a horizontal moving mechanism, and a telescopic mechanism is arranged between the screening boxes and the stand columns.

Preferably, telescopic machanism includes the telescopic link, the telescopic link both ends respectively with one of them stand and screening case fixed connection, the cover is equipped with the spring on the telescopic link, the spring both ends screen case and stand fixed connection respectively.

Preferably, the horizontal migration mechanism includes the L type pole of fixed connection at the screening case lateral wall, the rack that the upper end fixed connection of L type pole set up has the level, the fixed cover has connect half gear on the puddler, half gear and rack toothing.

Preferably, feed mechanism includes the feeding case of fixed connection at screening case lateral wall, feeding incasement wall rotates and is connected with the baffle, feeding case lateral wall rotates and inserts and is equipped with the double-screw bolt, the screw thread has cup jointed L type strip on the double-screw bolt, L type strip one end extends to the screening incasement and rotates and be connected with the dwang, the dwang other end rotates with the baffle to be connected, double-screw bolt other end fixedly connected with carousel.

Preferably, the screening case lateral wall fixedly connected with backup pad, first collection box has been placed to the lateral wall in the backup pad, first collection box corresponds with the discharge gate position.

Preferably, the screening incasement wall is equipped with the second and collects the box, the opening has been seted up to the lateral wall before the screening case, the opening position corresponds with the second and collects the box, be clearance fit between dead lever and the slider.

Advantageous effects

1. The utility model discloses in, adopt feed mechanism, realized the control action to seed feeding volume and speed, prevent that the seed volume is too much to the jam of screen cloth, guarantee that the prickly ash seed has good screening effect, the seed that is less than the screen cloth diameter falls into inside the second collection box, and the seed that is greater than the screen cloth diameter gets into inside the first collection box, finally realizes the screening work of prickly ash seed.

2. The utility model discloses in, adopt telescopic machanism, motor, puddler and coupling mechanism, realized the horizontal reciprocating motion of screening case to can carry out effectual screening work to the prickly ash seed, it is effectual to screen.

Drawings

FIG. 1 is an internal structure diagram of a seed screening device for agricultural pepper planting according to the present invention;

FIG. 2 is a structural diagram of the seed screening device for agricultural pepper planting at the position A;

FIG. 3 is a left side view of a screening box of the seed screening device for agricultural pepper planting of the present invention;

fig. 4 is the utility model provides a half gear and rack connection structure chart of seed sieving mechanism for agricultural prickly ash planting.

Illustration of the drawings:

1. a base; 2. a support plate; 3. a first collection box; 4. a screening box; 5. a blade; 6. a column; 7. an L-shaped rod; 8. an electric motor; 9. a top plate; 10. a rack; 11. a stirring rod; 12. a feeding box; 13. a spring; 14. a telescopic rod; 15. fixing the rod; 16. a slider; 17. a second collection box; 18. screening a screen; 19. a half gear; 20. a stud; 21. a turntable; 22. l-shaped strips; 23. rotating the rod; 24. and a baffle plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-4, a seed screening device for agricultural pepper planting, comprising a base 1 with four supporting legs mounted at the bottom, two upright posts 6 symmetrically arranged are fixedly connected to the side wall of the base 1, a top plate 9 is fixedly connected between the upright posts 6, a chute is formed in the side wall of the base 1, a fixed rod 15 is fixedly connected between the inner walls of the two sides of the chute, a sliding block 16 is slidably sleeved on the fixed rod 15, the upper end of the sliding block 16 extends to the outside of the chute and is fixedly connected with a screening box 4, a second collecting box 17 is arranged on the inner wall of the screening box 4, an opening is formed in the front side wall of the screening box 4, the opening corresponds to the second collecting box 17, a clearance fit is formed between the fixed rod 15 and the sliding block 16, the fixed rod 15 is in a long strip shape, when the screening box 4 moves horizontally, the sliding block 16 slides on the fixed, the first collecting box 3 is placed on the side wall of the supporting plate 2, the first collecting box 3 corresponds to the position of the discharge port, seeds smaller than the diameter of the screen 18 fall into the second collecting box 17, seeds larger than the diameter of the screen 18 enter the first collecting box 3, screening work of pepper seeds is finally realized, a feeding mechanism is arranged on the outer side wall of one side of the screening box 4 and comprises a feeding box 12 fixedly connected to the side wall of the screening box 4, a baffle 24 is rotatably connected to the inner wall of the feeding box 12, a stud 20 is rotatably inserted into the outer side wall of the feeding box 12, an L-shaped strip 22 is sleeved on the stud 20 in a threaded manner, one end of the L-shaped strip 22 extends into the screening box 4 and is rotatably connected with a rotating rod 23, the other end of the rotating rod 23 is rotatably connected with the baffle 24, a turntable 21 is fixedly connected to the other end of the stud 20, pepper seeds to be screened, stud 20 drives L type 22 horizontal migration to drive dwang 23 and rotate, dwang 23 drives baffle 24 and takes place the angle and change, thereby has adjusted the volume and the speed of feeding, prevents that the seed volume is too much to the jam of screen cloth 18, guarantees that the prickly ash seed has good screening effect.

The inner wall of the screening box 4 is fixedly connected with a screen 18 which is obliquely arranged, a discharge hole is formed in the side wall of the screening box 4 far away from the feeding mechanism, a motor 8 is fixedly connected to the side wall of the top plate 9, the output end of the motor 8 penetrates through the top plate 9 and is fixedly connected with a stirring rod 11, the lower end of the stirring rod 11 extends into the screening box 4 and is fixedly connected with a plurality of blades 5, the screening boxes 4 of the stirring rod 11 are connected through a horizontal moving mechanism, the horizontal moving mechanism comprises an L-shaped rod 7 fixedly connected to the side wall of the screening box 4, the upper end of the L-shaped rod 7 is fixedly connected with a rack 10 which is horizontally arranged, a half gear 19 is fixedly sleeved on the stirring rod 11, the half gear 19 is meshed with the rack 10, the motor 8 is started, the motor 8 drives the stirring rod 11 to rotate, the stirring rod 11 drives the blades 5, at the same time, the stirring rod 11 drives the half gear 19 to rotate, and the half gear 19 drives the rack 10 to move.

Be equipped with telescopic machanism between screening case 4 and the stand 6, telescopic machanism includes

telescopic link

14, 14 both ends of telescopic link respectively with one of them stand 6 and screening case 4 fixed connection, the cover is equipped with spring 13 on the telescopic link 14, case 4 and stand 6 fixed connection are screened respectively at 13 both ends of spring, when half-gear 19 and rack 10 separation, spring 13 has elasticity under compression state, make screening case 4 move to the left, realize the reset work of screening case 4, screen cloth 18 rocks like this and has good screening effect.

The utility model discloses a theory of operation: adding pepper seeds to be screened from the interior of the feeding box 12, rotating the turntable 21 to drive the stud 20 to rotate, driving the L-shaped strip 22 to horizontally move by the stud 20 so as to drive the rotating rod 23 to rotate, driving the baffle 24 to change the angle by the rotating rod 23 so as to adjust the feeding amount and speed, and then enabling the seeds to enter the interior of the screening box 4 and fall on the upper side wall of the screen 18;

starter motor 8, motor 8 drives puddler 11 and rotates, puddler 11 drives blade 5 and rotates, blade 5 carries out even stirring to the prickly ash seed, make the distribution that the seed can be even, meanwhile puddler 11 drives half gear 19 and rotates, half gear 19 drives rack 10 and removes, thereby drive 4 horizontal migration of screening case through L type pole 7, cooperation spring 13 and telescopic link 14, screening case 4 can horizontal reciprocating motion, it falls into inside second collection box 17 to be less than the seed of 18 diameters of screen cloth, it gets into inside first collection box 3 to be greater than the seed of 18 diameters of screen cloth, finally realize the screening work of prickly ash seed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural prickly ash is planted and is used seed sieving mechanism, includes that base (1) of four landing legs are installed to the bottom, its characterized in that: the automatic feeding device is characterized in that two stand columns (6) which are symmetrically arranged are fixedly connected to the side wall of the base (1), a top plate (9) is fixedly connected between the stand columns (6), a sliding groove is formed in the side wall of the base (1), a fixing rod (15) is fixedly connected between the inner walls of the two sides of the sliding groove, a sliding block (16) is sleeved on the fixing rod (15) in a sliding mode, the upper end of the sliding block (16) extends to the outside of the sliding groove and is fixedly connected with a screening box (4), a feeding mechanism is arranged on the outer side wall of one side of the screening box (4), a screen mesh (18) which is obliquely arranged is fixedly connected to the inner wall of the screening box (4), a discharge port is formed in the side wall of the screening box (4) far away from the feeding mechanism, a motor (8) is fixedly connected to, puddler (11) lower extreme extends to screening case (4) inside and a plurality of blades of fixedly connected with (5), puddler (11) are connected through horizontal migration mechanism between screening case (4), be equipped with telescopic machanism between screening case (4) and stand (6).

2. The seed screening device for agricultural pepper planting according to claim 1, characterized in that: telescopic machanism includes telescopic link (14), telescopic link (14) both ends respectively with one of them stand (6) and screening case (4) fixed connection, the cover is equipped with spring (13) on telescopic link (14), case (4) and stand (6) fixed connection are screened respectively at spring (13) both ends.

3. The seed screening device for agricultural pepper planting according to claim 1, characterized in that: horizontal migration mechanism includes L type pole (7) of fixed connection at screening case (4) lateral wall, the upper end fixed connection of L type pole (7) has rack (10) that the level set up, fixed cover has connect half gear (19) on puddler (11), half gear (19) and rack (10) meshing.

4. The seed screening device for agricultural pepper planting according to claim 1, characterized in that: feed mechanism includes feeding case (12) of fixed connection at screening case (4) lateral wall, feeding case (12) inner wall rotates and is connected with baffle (24), feeding case (12) lateral wall rotates and inserts and is equipped with double-screw bolt (20), L type strip (22) have been cup jointed to screw thread on double-screw bolt (20), L type strip (22) one end extends to and just rotates in screening case (4) and is connected with dwang (23), dwang (23) other end rotates with baffle (24) to be connected, double-screw bolt (20) other end fixedly connected with carousel (21).

5. The seed screening device for agricultural pepper planting according to claim 1, characterized in that: screening case (4) lateral wall fixedly connected with backup pad (2), first collection box (3) have been placed to the lateral wall on backup pad (2), first collection box (3) correspond with the discharge gate position.

6. The seed screening device for agricultural pepper planting according to claim 1, characterized in that: screening case (4) inner wall is equipped with second and collects box (17), the opening has been seted up to the lateral wall before screening case (4), the opening position is collected box (17) with the second and is corresponded, be clearance fit between dead lever (15) and slider (16).