CN212596956U

CN212596956U - Seed sieving mechanism that grows seedlings for farming

Info

Publication number: CN212596956U
Application number: CN202020489480.3U
Authority: CN
Inventors: 蒋明库; 赵彩梅; 贾永林; 董如兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-26
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a seed screening device for seedling growing for agricultural planting, which relates to the field of agricultural planting, comprising a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two supporting plates which are symmetrically distributed, a rotating shaft is rotationally connected between the top inner walls of the two supporting plates, a screening frame is arranged between the two supporting plates, the rotating shaft penetrates through the center of the screening frame and is fixedly connected with the center, one end of the rotating shaft penetrates through the inner wall of the supporting plate and is fixedly connected with the output end of a driving motor through a shaft coupling, the driving motor is fixedly arranged at the front end surface of the supporting plate, the utility model is provided with a screening mechanism, the aperture size of a screening port can be changed by screwing a knob, thereby seeds with different apertures can be screened, the uniformity of the aperture of the seeds is improved, the attractiveness in garden planting is further improved, and the device is provided with a, it is convenient to collect it.

Description

Seed sieving mechanism that grows seedlings for farming

Technical Field

The utility model relates to an agricultural planting field specifically is an agricultural planting is with seed sieving mechanism that grows seedlings.

Background

The seeds are the origin of plant growth, are the basis of plant growth, are closely related to human life, and are particularly prominent in agricultural production. The quality of the seeds determines the growth quality of crops to a great extent, and directly influences the yield and quality of the mature crops. Therefore, the quality of seeds needs to be strictly controlled before sowing, and the situation that seeds with poor quality enter an actual agricultural production link is avoided.

However, the seed of growing seedlings that people collected is not of uniform size, and when the landscape architecture is regional, if directly broadcast the planting, the growth trend of plant often differs too big to influence the holistic aesthetic property in gardens, for this reason, we have proposed a seed sieving mechanism that grows seedlings for farming.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide an agricultural planting is with seed sieving mechanism that grows seedlings solves the problem of mentioning in the above-mentioned background story.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a seed sieving mechanism that grows seedlings for farming, includes the bottom plate, the backup pad of two symmetric distributions of last fixed surface of bottom plate is connected with rotates between the top inner wall of two backup pads and is connected with the axis of rotation, and is equipped with the screening frame between two backup pads, and the axis of rotation runs through the center of screening frame and rather than fixed connection, and the one end of axis of rotation runs through the inner wall of backup pad and passes through shaft coupling fixed connection with driving motor's output, and driving motor fixed mounting is at the preceding terminal surface of backup pad, and feed inlet and discharge gate have been seted up to the preceding terminal surface of screening frame, and all rotate through the hinge on feed inlet and the discharge gate and be connected with the apron that matches the setting, and pass through the buckle lock between apron and the screening frame, a plurality of evenly distributed's screening mouth has been seted up in, Screening board, fixed frame, worm and knob, the mounting groove has been seted up on the inner wall of screening frame, and the last inner wall fixedly connected with of mounting groove is fixed the frame, and the screening mouth is located fixed frame directly over, and the lower surface of fixed frame rotates through five evenly distributed's pivot B to be connected with the screening board, and the outside of screening board all rotates and is connected with the arc pole, and the arc pole rotates through the outside of pivot A and worm wheel to be connected, and the worm wheel rotates with the lower inner wall of mounting groove to the outside meshing of worm wheel has the worm that the matching set up, and the inner wall and the fixedly connected with knob of screening frame are run through to the one end.

As a further aspect of the present invention: two guide plates which are symmetrically distributed are fixedly connected between the two support plates.

As a further aspect of the present invention: the outer fixed connection of deflector has two leak protection boards of symmetric distribution.

As a further aspect of the present invention: the outside of axis of rotation is rotated and is connected with the bearing housing, the connecting rod of two symmetric distributions of outside fixedly connected with of bearing housing, and the bottom fixedly connected with installation shell of connecting rod, and the installation shell internal rotation is connected with cleans the roller, and cleans the roller and is connected with the inner wall contact of screening frame.

As a further aspect of the present invention: and a vertically arranged weight bearing block is fixedly connected between the two connecting rods.

As a further aspect of the present invention: two it connects the hopper to rotate to be connected with between the backup pad, connects the hopper to be located the deflector open-ended under.

As a further aspect of the present invention: the lower surface of the bottom plate is fixedly connected with a plurality of uniformly distributed rubber pads.

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

1. the utility model discloses be equipped with screening mechanism, move the aperture size that the knob can change the screening mouth through twisting to can filter the seed in different apertures, promote the degree of consistency in seed aperture, and then promote the aesthetic property when gardens are planted, and the device is equipped with the deflector, thereby the convenient seed that leaks all around leads, conveniently collects it.

2. The utility model discloses well screening frame is when rotating, and the connecting rod can take place relative displacement with the screening frame to can make the cleaning roller constantly brush the inner wall of screening frame, thereby reduced the probability that the seed was blocked, promoted the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a seedling seed screening device for agricultural planting.

Fig. 2 is a schematic diagram of an adjusting process of a screening mechanism in a seedling seed screening device for agricultural planting.

Fig. 3 is a schematic structural diagram of a screening frame in the seedling seed screening device for agricultural planting.

In the figure: 1. screening frames; 2. a drive motor; 3. a guide plate; 4. a leak-proof plate; 5. a support plate; 6. a receiving hopper; 7. A base plate; 8. a discharge port; 9. a knob; 10. a screening port; 11. a feed inlet; 12. a worm gear; 13. a rotating shaft A; 14. an arcuate bar; 15. a screening plate; 16. a rotating shaft B; 17. a fixing frame; 18. a worm; 19. a rotating shaft; 20. a connecting rod; 21. Mounting a shell; 22. cleaning the roller; 23. a bearing housing; 24. and a weight loading block.

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. 1-3, in an embodiment of the present invention, a seedling seed screening device for agricultural planting, includes a bottom plate 7, two support plates 5 symmetrically distributed are fixedly connected to an upper surface of the bottom plate 7, a rotation shaft 19 is rotatably connected between top inner walls of the two support plates 5, a screening frame 1 is disposed between the two support plates 5, the rotation shaft 19 penetrates through a center of the screening frame 1 and is fixedly connected thereto, one end of the rotation shaft 19 penetrates through an inner wall of the support plate 5 and is fixedly connected to an output end of a driving motor 2 through a shaft coupling, the driving motor 2 is Y80M1-2, the driving motor 2 is fixedly mounted on a front end surface of the support plate 5, a feeding port 11 and a discharging port 8 are disposed on the front end surface of the screening frame 1, and the feeding port 11 and the discharging port 8 are both rotatably connected to a cover plate disposed in a matching manner through hinges, and, screening opening 10 of a plurality of evenly distributed is seted up in the outside of screening frame 1, and is equipped with screening mechanism on the screening opening 10, screening mechanism includes worm wheel 12, arc pole 14, screening board 15, fixed frame 17, worm 18 and knob 9, the mounting groove has been seted up on the inner wall of screening frame 1, the fixed frame 17 of last inner wall fixedly connected with of mounting groove, screening opening 10 is located fixed frame 17 directly over, the lower surface of fixed frame 17 rotates through five evenly distributed's pivot B16 and is connected with screening board 15, and the outside of screening board 15 all rotates and is connected with arc pole 14, arc pole 14 rotates through pivot A13 and is connected with the outside of worm wheel 12, worm wheel 12 rotates with the lower inner wall of mounting groove to the outside meshing of worm wheel 12 has the worm 18 that the matching set up, the one end of worm 18 runs through the inner wall and the fixedly connected with knob 9 of screening frame 1.

Two fixedly connected with two symmetric distribution's deflector 3 between backup pad 5 to lead to the seed that leaks down all around, conveniently collect it.

Two leak-proof plates 4 which are symmetrically distributed are fixedly connected to the outer part of the guide plate 3, so that the seedling seeds are prevented from sliding out from the side edges.

The outside of axis of rotation 19 is rotated and is connected with bearing housing 23, the connecting rod 20 of two symmetric distributions of outside fixedly connected with of bearing housing 23, and the bottom fixedly connected with installation shell 21 of connecting rod 20, the installation shell 21 internal rotation is connected with cleaning roller 22, and cleaning roller 22 is connected with the inner wall contact of screening frame 1, screening frame 1 is when rotating, connecting rod 20 can take place relative displacement with screening frame 1, thereby can make cleaning roller 22 brush the inner wall of screening frame 1 constantly, thereby the probability that the seed was blocked has been reduced, the practicality of device has been promoted.

A vertically arranged weight carrier 24 is fixedly connected between the two connecting rods 20, so that the sweeping roller 22 can work normally.

Two it connects hopper 6 to rotate to be connected with between backup pad 5, connects hopper 6 to be located 3 open-ended of deflector under to it collects the seed of screening to put the convenience.

The lower surface of the bottom plate 7 is fixedly connected with a plurality of uniformly distributed rubber pads, the stability of the device is improved through the rubber pads, the rubber pads have a certain buffering effect, and noise pollution caused by impact between the device and the ground due to vibration is reduced.

The utility model provides a pair of agricultural planting is with seed sieving mechanism that grows seedlings's theory of operation as follows:

when using, open the apron on the feed inlet 11, the seed of growing seedlings that will collect is put into screening frame 1 in, close the apron on the feed inlet 11 afterwards, under driving motor 2's drive, drive screening frame 1 through axis of rotation 19 and rotate, the seed of growing seedlings is when rotating, fall through screening opening 10, and we can drive worm 18 through twisting knob 9 and rotate, worm 18 drives worm wheel 12 and rotates, worm wheel 12 drives arc pole 14 through pivot A and rotates, arc pole 14 drives screening board 15 and rotates along pivot B, thereby reach the size that changes the aperture, be convenient for filter the seed of different kinds, the practicality of device has been promoted, the seed of growing seedlings under the screening falls down the back from screening opening 10, fall into and connect hopper 6 along deflector 3, thereby avoid the seed to scatter.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a seed sieving mechanism that grows seedlings for farming, which comprises a base plate (7), a serial communication port, the last fixed surface of bottom plate (7) is connected with two symmetric distribution's backup pad (5), it is connected with axis of rotation (19) to rotate between the top inner wall of two backup pad (5), and be equipped with screening frame (1) between two backup pad (5), axis of rotation (19) run through the center of screening frame (1) and rather than fixed connection, the one end of axis of rotation (19) run through the inner wall of backup pad (5) and pass through shaft coupling fixed connection with the output of driving motor (2), driving motor (2) fixed mounting is at the front end face of backup pad (5), feed inlet (11) and discharge gate (8) have been seted up to the front end face of screening frame (1), and all be connected with the apron that matches the setting through hinge rotation on feed inlet (11) and, and the cover plate is buckled with the screening frame (1) through a buckle, a plurality of screening openings (10) which are uniformly distributed are formed in the outer side of the screening frame (1), a screening mechanism is arranged on each screening opening (10), the screening mechanism comprises a worm wheel (12), an arc-shaped rod (14), a screening plate (15), a fixed frame (17), a worm (18) and a knob (9), a mounting groove is formed in the inner wall of the screening frame (1), the fixed frame (17) is fixedly connected to the upper inner wall of the mounting groove, the screening openings (10) are positioned right above the fixed frame (17), the lower surface of the fixed frame (17) is rotatably connected with the screening plate (15) through five rotating shafts B (16) which are uniformly distributed, the outer sides of the screening plates (15) are rotatably connected with the arc-shaped rods (14), the arc-shaped rods (14) are rotatably connected with the outer side of the worm wheel (12) through rotating shafts A (13), and the worm wheel (12), and the outer side of the worm wheel (12) is meshed with a worm (18) which is arranged in a matching way, and one end of the worm (18) penetrates through the inner wall of the screening frame (1) and is fixedly connected with a knob (9).

2. A screening device for seed-growing seedlings for agricultural planting according to claim 1, characterized in that two symmetrically distributed guide plates (3) are fixedly connected between the two support plates (5).

3. A seedling seed screening device for agricultural planting according to claim 2, characterized in that two leakage-proof plates (4) which are symmetrically distributed are fixedly connected to the outside of the guide plate (3).

4. The seedling seed screening device for agricultural planting according to claim 1, wherein a bearing sleeve (23) is rotatably connected to the outer side of the rotating shaft (19), two connecting rods (20) which are symmetrically distributed are fixedly connected to the outer side of the bearing sleeve (23), an installation shell (21) is fixedly connected to the bottom end of each connecting rod (20), a cleaning roller (22) is rotatably connected to the installation shell (21), and the cleaning roller (22) is in contact connection with the inner wall of the screening frame (1).

5. A screening device for seed-growing seedlings for agricultural planting according to claim 4, characterized in that a vertically arranged weight-bearing block (24) is fixedly connected between the two connecting rods (20).

6. A screening device for seed-growing seedlings for agricultural planting according to claim 1, characterized in that a receiving hopper (6) is rotatably connected between the two supporting plates (5), and the receiving hopper (6) is positioned right below the opening of the guiding plate (3).

7. A seedling raising seed screening device for agricultural planting according to claim 1, wherein a plurality of rubber mats are uniformly distributed and fixedly connected to the lower surface of the bottom plate (7).