CN210788066U

CN210788066U - Seed sieving mechanism is used in agricultural technology popularization

Info

Publication number: CN210788066U
Application number: CN201920538574.2U
Authority: CN
Inventors: 陈国新
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-06-19
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to the technical field of seed screening equipment, and discloses a seed screening device for agricultural technology popularization, which comprises a workbench, wherein a supporting column is fixedly connected to the lower surface of the workbench, four second vertical rods are fixedly connected to the upper surface of the workbench, and a first vertical rod is detachably connected inside the four second vertical rods; set up two cylinders at the upper surface of workstation, sieve workbin is connected jointly to the output shaft of two cylinders, this sieve workbin is located the inside of workstation, and the both sides of sieve workbin are connected with the slide rail, the slide rail is installed in the spout of workstation, the cylinder can drive and sieve workbin and control and rock, realize the purpose of screening the seed, high durability and convenient use, the manual labor of operator is reduced, No. one and No. two at the internally mounted screen cloth of sieve workbin, the screen cloth can be torn open from the sieving mechanism and is got, conveniently change the screen cloth in different apertures, filter different seed crops, the application scope of sieving mechanism is improved.

Description

Seed sieving mechanism is used in agricultural technology popularization

Technical Field

The utility model relates to a seed screening installation technical field specifically is a seed sieving mechanism is used in agricultural technology popularization.

Background

With the continuous development of society, more and more machines are walked into the ordinary public life, conveniently carry out various work, when crops screening seed, usually adopt artifical manual separation or machine screening, for example, combine together a plurality of hand sieves that mesh number is different, screen out the impurity such as fine sand, rubble, earth that are adulterated in the seed through hand sieve body, the full suitable seed of planting of granule of grading.

The prior art has the following problems:

(1) when the seeds are manually screened, the operation is troublesome, time and labor are wasted, the efficiency is low, and certain defects exist;

the machine screening device on the market is large in size and high in price, and is not beneficial to agricultural planting users to use.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an agricultural technique is promoted and is used seed sieving mechanism, troublesome poeration when having solved manual screening seed, the problem that wastes time and energy has still been solved machine sieving mechanism size great, and is expensive, is unfavorable for the problem that the farming user used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a seed screening device for agricultural technology popularization comprises a workbench, wherein a supporting column is fixedly connected to the lower surface of the workbench, four second vertical rods are fixedly connected to the upper surface of the workbench, a first vertical rod is detachably connected to the inside of the four second vertical rods, a lantern ring is arranged at the joint of the first vertical rod and the second vertical rods and is in sliding connection with the first vertical rod and the second vertical rods, a feed hopper is fixedly welded to the top of the four first vertical rods, sliding grooves are formed in the opposite sides of the inner side wall of the workbench, sliding rails are connected to the inner side walls of the two sliding grooves in a sliding manner, a screening box is fixedly welded between the two sliding grooves, an air cylinder is arranged on the right side of the screening box and is in sliding connection with the screening box, a first discharging plate is fixedly connected to the front surface of the screening box, and a second discharging plate is fixedly connected to the rear surface of the screening box, the lower fixed surface of sieve workbin is connected with out the hopper, sieve workbin's a plurality of fixed blocks of inside wall fixedly connected with, it is a plurality of the fixed block averagely divide into two sets ofly, and is a set of the upper surface of fixed block can be dismantled and be connected with the screen cloth No. one, another group the upper surface of fixed block can be dismantled and be connected with the screen cloth No. two, cylinder and external power source electric connection.

Preferably, the number of the cylinders is two, and the output shafts of the two cylinders are fixedly connected with one screening box.

Preferably, the feeder hopper is infundibulate, the lateral wall welding of feeder hopper has a plurality ofly first pole setting.

Preferably, the sliding groove is a rectangular groove, and the length of the sliding groove is greater than that of the sliding rail.

Preferably, the mesh No. one and the mesh No. two have different pore sizes.

Preferably, the angle between the lower surface of the second discharging plate and the outer side wall of the screening box is smaller than 90 degrees.

(III) advantageous effects

The utility model provides a seed sieving mechanism is used in agricultural technology popularization possesses following beneficial effect:

(1) the utility model discloses a set up two cylinders at the upper surface of workstation, a sieve workbin is connected jointly to the output shaft of two cylinders, this sieve workbin is located the inside of workstation, and the both sides of sieve workbin are connected with the slide rail, the slide rail is installed in the spout of workstation, the cylinder can drive and sieve workbin and control and rock, realize the purpose of screening the seed, high durability and convenient operation, reduce operator's manual labor, can also improve work efficiency, No. one and No. two at the internally mounted screen cloth of sieve workbin, the screen cloth can be followed the sieving mechanism and torn open and get, conveniently change the screen cloth in different apertures, filter different seed crops, the application scope of sieving mechanism is improved.

(2) The utility model discloses a screening device, simple structure, and then make the input cost reduce, still can reach the effect of screening seed when market price is low to screening device's size is little, and it is little to occupy space, makes things convenient for the agricultural user to deposit mechanical equipment.

Drawings

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

fig. 2 is a schematic view of a partial top view structure of the present invention;

FIG. 3 is a schematic left-side view of the internal structure of the sieving box of FIG. 1 according to the present invention;

fig. 4 is a connection diagram of the first vertical rod and the second vertical rod in fig. 1 according to the present invention.

In the figure: 1. a first discharging plate; 2. a feed hopper; 3. a first upright rod; 4. a second upright stanchion; 5. a cylinder; 6. a support pillar; 7. a chute; 8. a slide rail; 9. a discharge hopper; 10. a work table; 11. screening the material box; 12. a collar; 13. a second discharge plate; 14. a screen mesh I; 15. a fixed block; 16. and (4) a screen II.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a seed screening device for agricultural technology popularization comprises a workbench 10, a supporting column 6 is fixedly connected to the lower surface of the workbench 10, four second vertical rods 4 are fixedly connected to the upper surface of the workbench 10, a first vertical rod 3 is detachably connected to the insides of the four second vertical rods 4, a lantern ring 12 is arranged at the joint of the first vertical rod 3 and the second vertical rod 4, the lantern ring 12 is in sliding connection with the first vertical rod 3 and the second vertical rod 4, a feed hopper 2 is fixedly welded to the tops of the four first vertical rods 3, sliding chutes 7 are respectively formed in opposite sides of the inner side wall of the workbench 10, sliding rails 8 are connected to the inner side walls of the two sliding chutes 7 in a sliding manner, a screening box 11 is fixedly welded between the two sliding chutes 7, an air cylinder 5 is arranged on the right side of the screening box 11, the air cylinder 5 is in sliding connection with the screening box 11, a first discharging plate 1 is fixedly connected to the front surface of the screening box 11, a, lower fixed surface fixedly connected with of sieve workbin 11 goes out hopper 9, a plurality of fixed blocks 15 of inside wall fixedly connected with of sieve workbin 11, a plurality of fixed blocks 15 averagely divide into two sets ofly, the upper surface of a set of fixed block 15 can be dismantled and be connected with screen cloth 14 No. one, the upper surface of another set of fixed block 15 can be dismantled and be connected with screen cloth 16 No. two, cylinder 5 and external power source electric connection, the model of cylinder 5 is QGB250X50, cylinder 5 is when the operation, cylinder 5 can drive sieve workbin 11 horizontal slip, can filter the seed.

Further, the number of the cylinders 5 is two, the output shafts of the two cylinders 5 are fixedly connected with a sieve box 11, and the two cylinders 5 run synchronously.

Further, feeder hopper 2 is the infundibulate, and the welding of the lateral wall of feeder hopper 2 has a plurality of first pole settings 3, and first pole setting 3 is cylindrically to the one end of first pole setting 3 is pegged graft in second pole setting 4.

Further, spout 7 is rectangular groove, and the length of spout 7 is greater than slide rail 8's length, and slide rail 8 slides in spout 7 in workstation 10, and when slide rail 8 slided, sieve workbin 11 follows slide rail 8 and slides together, conveniently screens the seed crop.

Furthermore, the apertures of the first screen 14 are different from the apertures of the second screen 16, the apertures of the first screen 14 are larger than the apertures of the second screen 16, and the two screens are identical in shape.

Further, the angle between the lower surface of the second discharging plate 13 and the outer side wall of the screening box 11 is smaller than 90 degrees, the second discharging plate 13 is obliquely fixed on the rear surface of the screening box 11, the first discharging plate 1 is also in an oblique state, large sundries in seeds flow out of the first discharging plate 1, and qualified seed crops flow out of the second discharging plate 13.

To sum up, the utility model discloses a work flow: two cylinders 5 are arranged on the upper surface of a workbench 10, the output shafts of the two cylinders 5 are connected with a sieve box 11 together, the sieve box 11 is positioned inside the workbench 10, two sides of the sieve box 11 are connected with slide rails 8, the slide rails 8 are arranged in a chute 7 of the workbench 10, when the cylinders 5 are connected with an external power supply, the cylinders 5 drive the sieve box 11 to swing left and right, the slide rails 8 slide in the chute 7 in the workbench 10, so that seed crops can be put into a feed hopper 2, seeds to be screened can fall into the sieve box 11, when the sieve box 11 swings, large sundries in the seeds can flow out through a first discharge plate 1, then, the rest seeds can penetrate through a first sieve mesh 14 and fall on a second sieve mesh 16, at the moment, qualified seeds can flow out through a second discharge plate 13, unqualified seeds and dust can penetrate through a second sieve mesh 16 and finally fall down from a discharge hopper 9, realize the purpose of screening seed like this, and convenient operation improves work efficiency, 14 screen cloth and 16 screen cloth can be pulled out from the sieving mechanism for one number 14, conveniently change the screen cloth in different apertures, screen different seed crops, improve the application scope of sieving mechanism, the sieving mechanism, simple structure, and then make the input cost reduce, still can reach the effect of screening the seed when market price is low, and the size of sieving mechanism is little, and occupation space is little, makes things convenient for the agricultural user to deposit mechanical equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a seed sieving mechanism is used in agricultural technology popularization, includes workstation (10), its characterized in that: the lower surface of the workbench (10) is fixedly connected with a support column (6), the upper surface of the workbench (10) is fixedly connected with four second vertical rods (4), the inside of the four second vertical rods (4) is detachably connected with a first vertical rod (3), the joint of the first vertical rod (3) and the second vertical rod (4) is provided with a lantern ring (12), the lantern ring (12) is in sliding connection with the first vertical rod (3) and the second vertical rod (4), the top of the four first vertical rods (3) is fixedly welded with a feed hopper (2), the opposite sides of the inner side wall of the workbench (10) are provided with chutes (7), the inner side walls of the two chutes (7) are in sliding connection with slide rails (8), a sieve box (11) is fixedly welded between the two chutes (7), and the right side of the sieve box (11) is provided with an air cylinder (5), cylinder (5) with sieve workbin (11) sliding connection, sieve workbin (11) the first flitch (1) that goes out of front surface fixedly connected with of workbin (11), sieve workbin (11) the rear surface fixedly connected with second play flitch (13), sieve workbin (11) the lower fixed surface fixedly connected with play hopper (9), sieve a plurality of fixed blocks of inside wall fixedly connected with (15) of workbin (11), it is a plurality of fixed block (15) divide into on average two sets ofly, and is a set of the upper surface of fixed block (15) can be dismantled and be connected with screen cloth (14), another group the upper surface of fixed block (15) can be dismantled and be connected with screen cloth (16) No. two, cylinder (5) and external power source electric connection.

2. The seed screening device for agricultural technology popularization according to claim 1, wherein: the number of the cylinders (5) is two, and the output shafts of the two cylinders (5) are fixedly connected with one screening box (11).

3. The seed screening device for agricultural technology popularization according to claim 1, wherein: feeder hopper (2) are the infundibulate, the lateral wall welding of feeder hopper (2) has a plurality ofly first pole setting (3).

4. The seed screening device for agricultural technology popularization according to claim 1, wherein: the sliding groove (7) is a rectangular groove, and the length of the sliding groove (7) is larger than that of the sliding rail (8).

5. The seed screening device for agricultural technology popularization according to claim 1, wherein: the first screen (14) and the second screen (16) have different pore sizes.

6. The seed screening device for agricultural technology popularization according to claim 1, wherein: the angle between the lower surface of the second discharging plate (13) and the outer side wall of the screening box (11) is smaller than 90 degrees.