CN213967616U

CN213967616U - Seed screening equipment for agricultural technology

Info

Publication number: CN213967616U
Application number: CN202022501965.2U
Authority: CN
Inventors: 宋珍; 苟元元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-17
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a seed screening equipment for agricultural technology, the on-line screen storage device comprises a base, inner chamber of the base's left side is provided with the motor, the output fixedly connected with crank axle of motor, the right side of crank axle is provided with hollow post, the top cover of hollow post is equipped with the fixed column, the top of fixed column runs through to the top of base, the top fixedly connected with screening case of fixed column, the right side cover of screening case is equipped with the sieve, the left side fixedly connected with elastic telescopic rod of sieve bottom. The utility model discloses a cooperation of base, motor, crank axle, hollow post, fixed column, screening case, sieve, spliced pole, picture peg, feeding case, feed opening, elastic telescopic rod, connecting plate, trapezoidal piece, receipts charging basket and loose wheel has solved current screening equipment and has piled up easily at the top of screen cloth at the during operation seed, leads to the screening effect poor, can't reach the problem that the user required.

Description

Seed screening equipment for agricultural technology

Technical Field

The utility model relates to the field of agricultural technology, specifically be seed screening equipment for agricultural technology.

Background

The agricultural technology popularization refers to that scientific and technological achievements and practical technologies applied to the planting industry, the forestry industry, the animal husbandry industry and the fishery industry are popularized and applied to activities of the whole processes of the agricultural production before, during and after production through tests, demonstration, training, guidance and consultation services and the like, seeds need to be screened when the agricultural technology is popularized, but the seeds are easily accumulated on the top of a screen when the existing screening equipment works, so that the screening effect is poor, the requirements of users cannot be met, and therefore the seed screening equipment for the agricultural technology is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a seed screening equipment for agricultural technology to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: seed screening equipment for agricultural technology comprises a base, wherein a motor is arranged on the left side of an inner cavity of the base, a crankshaft is fixedly connected to the output end of the motor, a hollow column is arranged on the right side of the crankshaft, a fixed column is sleeved on the top of the hollow column, the top of the fixed column penetrates through the top of the base, a screening box is fixedly connected to the top of the fixed column, a screen plate is sleeved on the right side of the screening box, an elastic telescopic rod is fixedly connected to the left side of the bottom of the screen plate, the left side of the elastic telescopic rod is fixedly connected with the screening box, a connecting column is fixedly connected to the left side of the top of the screen plate, an inserting plate is fixedly connected to the top of the connecting column, a feeding box is fixedly connected to the top of the screening box, feed openings are formed in the left side of the bottom of the feeding box and the left side of the top of the screening box, and a connecting plate is fixedly connected to the right side of the back of the screen plate, the top of the base is fixedly connected with a trapezoidal block on the right side of the middle shaft.

Preferably, the bottom of the motor is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with the base.

Preferably, the right side of the surface of the crank shaft is movably connected with a bearing, and the right side of the bearing is fixedly connected with the hollow column.

Preferably, the rear side of the connecting plate is movably connected with a movable wheel, and the bottom of the movable wheel is in contact with the trapezoidal block.

Preferably, the feed inlet has been seted up at the top of feeding case, the discharge gate has been seted up to the left bottom of screening case, the both sides at base top all are provided with the receipts charging basket, the equal fixedly connected with striker plate in rear side at sieve top and the front side at top.

(III) advantageous effects

Compared with the prior art, the utility model provides a seed screening equipment for agricultural technology possesses following beneficial effect:

1. the utility model pours the seeds to be screened into the feeding box through the feeding hole, simultaneously drives the crank shaft to rotate through the motor, the crank shaft drives the hollow column to move, the hollow column drives the fixed column to reciprocate back and forth, the fixed column drives the screening box to move, the screening box drives the screen plate to reciprocate back and forth, the screen plate drives the connecting plate to move, through the matching of the trapezoidal blocks, the connecting plate can also move vertically while moving horizontally, thereby driving the screen plate to move vertically, the screen plate drives the connecting column to move, the connecting column drives the inserting plate to move, after the screen plate moves upwards for a certain distance, the inserting plate can block the feed opening, after the screen plate descends for a certain distance, the inserting plate can keep away from the feed opening, thereby continuing the feeding, the over-fast feeding can be avoided, the seeds are piled up at the top of the screen plate, and simultaneously when the screen plate descends, through the matching of the elastic telescopic rod, can drive the sieve and rock to improve the speed of screening, solved current screening equipment and piled up easily at the top of screen cloth at the during operation seed, lead to the screening effect poor, can't reach the problem that the user required.

2. The utility model discloses a set up the supporting shoe, stabilized the work of motor, carried out the balanced support to the motor, avoided the motor can't carry out work, through setting up the bearing, stabilized the work of hollow post, avoided the crank axle can't drive hollow post and remove, through setting up the loose pulley, avoided taking place wearing and tearing between connecting plate and the trapezoidal piece.

Drawings

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

FIG. 2 is a schematic view of a side view of the plug board of the present invention;

fig. 3 is a schematic side view of the trapezoidal block of the present invention.

In the figure: 1. a base; 2. a motor; 3. a crank shaft; 4. a hollow column; 5. fixing a column; 6. a screening box; 7. a sieve plate; 8. connecting columns; 9. inserting plates; 10. a feeding box; 11. a feeding port; 12. an elastic telescopic rod; 13. a connecting plate; 14. a trapezoidal block; 15. a material receiving basket; 16. a movable wheel.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, motor 2, crank axle 3, hollow post 4, fixed column 5, screening case 6, sieve 7, spliced pole 8, picture peg 9, feeding case 10, feed opening 11, elastic expansion pole 12, connecting plate 13, trapezoidal piece 14, receive material basket 15 and loose wheel 16 part and be the parts that general standard spare or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, the seed screening device for agricultural technology comprises a base 1, a motor 2 is arranged on the left side of an inner cavity of the base 1, a supporting block is fixedly connected to the bottom of the motor 2, the bottom of the supporting block is fixedly connected to the base 1, the operation of the motor 2 is stabilized by the supporting block, the motor 2 is balanced and supported, the problem that the motor 2 cannot operate is avoided, a crankshaft 3 is fixedly connected to an output end of the motor 2, a hollow column 4 is arranged on the right side of the crankshaft 3, a bearing is movably connected to the right side of the surface of the crankshaft 3, the right side of the bearing is fixedly connected to the hollow column 4, the operation of the hollow column 4 is stabilized by the bearing, the problem that the crankshaft 3 cannot drive the hollow column 4 to move is avoided, a fixing column 5 is sleeved on the top of the hollow column 4, the top of the fixing column 5 penetrates through to the top of the base 1, and a screening box 6 is fixedly connected to the top of the fixing column 5, the right side of the screening box 6 is sleeved with a screening plate 7, the left side of the bottom of the screening plate 7 is fixedly connected with an elastic telescopic rod 12, the left side of the elastic telescopic rod 12 is fixedly connected with the screening box 6, the left side of the top of the screening plate 7 is fixedly connected with a connecting column 8, the top of the connecting column 8 is fixedly connected with an inserting plate 9, the top of the screening box 6 is fixedly connected with a feeding box 10, the top of the feeding box 10 is provided with a feeding hole, the left bottom of the screening box 6 is provided with a discharging hole, both sides of the top of the base 1 are provided with material receiving baskets 15, both the rear side of the top of the screening plate 7 and the front side of the top are fixedly connected with material blocking plates, both the left side of the bottom of the feeding box 10 and the left side of the top of the screening box 6 are provided with a discharging hole 11, the right side of the back of the screening plate 7 is fixedly connected with a connecting plate 13, the right side of the top of the base 1 and the right side of the middle shaft are fixedly connected with a trapezoidal block 14, and the rear side of the connecting plate 13 is movably connected with a movable wheel 16, the bottom of the movable wheel 16 is in contact with the trapezoidal block 14, and the movable wheel 16 is arranged, so that abrasion between the connecting plate 13 and the trapezoidal block 14 is avoided.

When the screening machine is used, seeds to be screened are poured into the feeding box 10 through the feeding hole, the motor 2 is controlled to work through the external controller, the motor 2 drives the crank shaft 3 to rotate, the crank shaft 3 drives the hollow column 4 to move, the hollow column 4 drives the fixed column 5 to reciprocate back and forth, the fixed column 5 drives the screening box 6 to move, the screening box 6 drives the screening plate 7 to reciprocate back and forth, the screening plate 7 drives the connecting plate 13 to move, through the matching of the trapezoidal blocks 14, the connecting plate 13 can also move vertically while moving horizontally, so that the screening plate 7 is driven to move vertically, the screening plate 7 drives the connecting column 8 to move, the connecting column 8 drives the inserting plate 9 to move, after the screening plate 7 moves upwards for a certain distance, the inserting plate 9 can block the feeding hole 11, after the screening plate 7 descends for a certain distance, the inserting plate 9 can be far away, thereby continue the unloading, can avoid the unloading too fast, the seed is piled up at the top of sieve 7, when sieve 7 descends simultaneously, cooperation through elastic telescopic rod 12, can drive sieve 7 and rock, thereby the speed of screening has been improved, it piles up the top at the screen cloth easily at the during operation seed to have solved current screening equipment, it is poor to lead to the screening effect, can't reach the problem that the user required, peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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

1. Seed screening equipment for agricultural technology, including base (1), its characterized in that: the utility model discloses a screening machine, including base (1), motor (2) and fixed column (7), the output fixedly connected with crank axle (3) of motor (2), the right side of crank axle (3) is provided with hollow post (4), the top cover of hollow post (4) is equipped with fixed column (5), the top of fixed column (5) is run through to the top of base (1), the top fixedly connected with screening case (6) of fixed column (5), the right side cover of screening case (6) is equipped with sieve (7), the left side fixed connection elasticity telescopic link (12) of sieve (7) bottom, the left side and the screening case (6) fixed connection of elasticity telescopic link (12), the left side fixedly connected with spliced pole (8) at sieve (7) top, the top fixedly connected with picture peg (9) of spliced pole (8), the top fixedly connected with feeding case (10) of screening case (6), feed opening (11) have all been seted up with the left side at screening case (6) top to the left side of feeding case (10) bottom, right side fixedly connected with connecting plate (13) at sieve (7) back, the top of base (1) is located right side fixedly connected with trapezoidal piece (14) of axis department.

2. Seed screening apparatus for agricultural technology according to claim 1, characterized in that: the bottom of the motor (2) is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with the base (1).

3. Seed screening apparatus for agricultural technology according to claim 1, characterized in that: the right side of the surface of the crank shaft (3) is movably connected with a bearing, and the right side of the bearing is fixedly connected with the hollow column (4).

4. Seed screening apparatus for agricultural technology according to claim 1, characterized in that: the rear side of the connecting plate (13) is movably connected with a movable wheel (16), and the bottom of the movable wheel (16) is in contact with the trapezoidal block (14).

5. Seed screening apparatus for agricultural technology according to claim 1, characterized in that: the feed inlet has been seted up at the top of feeding case (10), the discharge gate has been seted up to the left bottom of screening case (6), the both sides at base (1) top all are provided with receipts charging basket (15), the rear side at sieve (7) top and the equal fixedly connected with striker plate in front side at top.