CN219880554U - Agricultural seed high-efficient sieve separator - Google Patents

Abstract

The utility model discloses an agricultural seed efficient screening machine which comprises a supporting frame, wherein the upper end of the supporting frame is provided with a feed hopper, the lower end of the feed hopper is provided with a dust collection component, the supporting frame is obliquely provided with a screening box capable of vibrating up and down, the upper end of the screening box is provided with an opening, the lower end of the screening box is provided with a slag drop port, a screen plate is arranged between the opening and the slag drop port, and the tail end of the screen plate is provided with a discharge port. Compared with the prior art, the utility model has the advantages that: the screening machine is reasonable in structural design, high-quality seeds can be rapidly screened out through the action of the vibrating motor and the screening action of the screen plate, and the screening efficiency is improved; the screening machine uses the screen plate for screening, and can accurately screen out proper seeds according to the sizes and the shapes of different seeds; the screening machine is provided with the dust collection assembly and the slag drop port, so that impurities and residues can be removed in time, the cleaning workload is reduced, and the screening effect is ensured; the screening machine can be conveniently moved to a required position for screening.

Description

Agricultural seed high-efficient sieve separator

Technical Field

The utility model relates to the technical field of seed screening, in particular to an efficient agricultural seed screening machine.

Background

In seed production and planting, seed screening is a very important link. Conventional seed screening methods typically employ either manual selection or simple mechanical screening. The manual selection can realize fine screening of seeds, but has low efficiency and high labor cost; while the traditional mechanical screening mode can lighten the labor intensity, the screening precision is not high, dust and impurities in screening are difficult to clean, and the actual screening requirement is difficult to meet.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an efficient agricultural seed screening machine.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an agricultural seed high-efficient sieve separator, includes the support frame, the upper end of support frame is equipped with the feeder hopper, the lower extreme of feeder hopper is equipped with dust absorption subassembly, the slope is equipped with the screening case that can vibrate from top to bottom on the support frame, the upper end of screening case is equipped with opening and screening case's lower extreme is equipped with the slag notch that falls, be equipped with the sieve between opening and the slag notch that falls, the end of sieve is equipped with the discharge gate.

Further, the dust collection assembly comprises a dust collection cover arranged below the feeding hopper, a dust collection opening is formed in one side, close to the screening box, of the dust collection cover, a dust pump is arranged on the support frame, and one end, far away from the dust collection opening, of the dust collection cover is connected with a dust guide pipe at the dust pumping end of the dust pump.

Further, two inclined beams are arranged at the upper end of the support frame in parallel, and the lower end of the dust hood is fixed on the two inclined beams.

Further, the side of screening case is equipped with vibrating motor, the both sides of support frame all are equipped with first support column and second support column, the lateral surface of screening case is equipped with first connecting plate and second connecting plate, first support column and second support column all are connected with first connecting plate and second connecting plate respectively through the spring.

Further, the height of the first support column is higher than the height of the second support column.

Further, a striker plate is inserted into the feed hopper.

Further, a material collecting box is arranged below the material outlet.

Further, travelling wheels are arranged at the bottoms of the material collecting box and the supporting frame.

Compared with the prior art, the utility model has the advantages that: the screening machine is reasonable in structural design, high-quality seeds can be rapidly screened out through the action of the vibrating motor and the screening action of the screen plate, and the screening efficiency is improved; the screening machine uses the screen plate for screening, and can accurately screen out proper seeds according to the sizes and the shapes of different seeds; the screening machine is provided with the dust collection assembly and the slag drop port, so that impurities and residues can be removed in time, the cleaning workload is reduced, and the screening effect is ensured; the screening machine is provided with the travelling wheels, so that the travelling wheels can be conveniently moved to a required position for screening, and the flexibility is improved.

Drawings

FIG. 1 is a schematic structural view of an agricultural seed efficient screening machine according to the present utility model.

FIG. 2 is a schematic side view of an agricultural seed high-efficiency screening machine according to the present utility model.

As shown in the figure: 1. the device comprises a supporting frame, 2, a feed hopper, 3, a screening box, 4, a screen plate, 5, a discharge hole, 6, a dust hood, 7, a dust pump, 8, a dust guide pipe, 9, an inclined beam, 10, a vibrating motor, 11, a first supporting column, 12, a second supporting column, 13, a first connecting plate, 14, a second connecting plate, 15, a spring, 16, a baffle plate, 17, a dust collecting box, 18 and travelling wheels.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a combine 1-figure 2 of the attached drawings, an agricultural seed high-efficient sieve separator, including support frame 1, the upper end of support frame 1 is equipped with feeder hopper 2, and the lower extreme of feeder hopper 2 is equipped with dust absorption subassembly, and support frame 1 upper slope is equipped with screening case 3 that can vibrate from top to bottom, and screening case 3's upper end is equipped with the opening and screening case 3's lower extreme is equipped with the slag notch that falls, is equipped with sieve 4 between opening and the slag notch that falls, and the end of sieve 4 is equipped with discharge gate 5.

In one embodiment, the dust collection assembly comprises a dust collection cover 6 arranged below the feed hopper 2, a dust collection opening is formed in one side, close to the screening box 3, of the dust collection cover 6, a dust suction pump 7 is arranged on the support frame 1, a dust guide pipe 8 is connected with the dust suction end of the dust collection cover 6, which is far away from the dust collection opening, and the dust suction end of the dust suction pump 7, and the dust collection assembly sucks lighter impurities and dust into the machine by using the dust collection cover 6 and the dust suction pump 7 and discharges the lighter impurities and the lighter dust through the dust guide pipe 8, so that the inside of seeds can be kept clean, and the screening efficiency and the seed quality are improved.

In one embodiment, two inclined beams 9 are arranged at the upper end of the support frame 1 in parallel, the lower ends of the dust hoods 6 are fixed on the two inclined beams 9, and the inclined beams 9 can ensure that the dust hoods 6 and the feeding hoppers 2 are obliquely arranged, so that seeds can fall into the screening box 3 for screening.

In one embodiment, a vibrating motor 10 is arranged on the side surface of the screening box 3, a first support column 11 and a second support column 12 are arranged on two sides of the support frame 1, a first connecting plate 13 and a second connecting plate 14 are arranged on the outer side surface of the screening box 3, the first support column 11 and the second support column 12 are respectively connected with the first connecting plate 13 and the second connecting plate 14 through springs 15, the first support column 11 and the second support column 12 are connected to the first connecting plate 13 and the second connecting plate 14 through springs 15, and the inclination angle and the vibration amplitude of the screening box 3 can be adjusted; meanwhile, the height of the first support column 11 is higher than that of the second support column 12, so that the inclination angle of the screening box 3 is more obvious, and the screening effect is improved.

In one embodiment, a baffle 16 is inserted at the feed hopper 2, and the baffle 16 can control the discharging speed of seeds.

In one embodiment, a collection bin 17 is provided below the discharge opening 5.

In one embodiment, the collection box 17 and the bottom of the support frame 1 are provided with travelling wheels 18.

In the concrete implementation of the utility model, the seeds to be screened are put into the feed hopper 2, the dust pump 7 is started to generate certain negative pressure in the dust hood 6, and when the seeds fall into the screening box 3, the dust suction opening on the dust hood 6 sucks lighter dust doped in the seeds into the dust pump 7 and discharges the dust through the dust outlet of the dust pump 7, so that the dust in the seeds can be effectively removed; starting the vibration motor 10 to vibrate the screening box 3 up and down so that seeds can be effectively screened in the screen holes, and the seeds which are full and meet the standard flow out through the discharge hole 5; it should be noted that the baffle plate 16 is inserted in the feed hopper 2 to control the input amount and speed of seeds, so as to ensure the screening efficiency and the accuracy of the screening result. In the screening process, impurities can be discharged through the slag falling port, and meanwhile, the screened seeds can be collected in the material collecting box 17 below the material outlet 5. The road wheels 18 at the bottom of the screening machine facilitate moving the machine to different work sites, improving the applicability and flexibility of the machine.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The utility model provides an efficient screening machine for agricultural seeds, includes support frame (1), its characterized in that, the upper end of support frame (1) is equipped with feeder hopper (2), the lower extreme of feeder hopper (2) is equipped with dust collection subassembly, the slope is equipped with screening case (3) that can vibrate from top to bottom on support frame (1), the upper end of screening case (3) is equipped with opening and screening case (3)'s lower extreme is equipped with the slag notch that falls, be equipped with sieve (4) between opening and the slag notch that falls, the end of sieve (4) is equipped with discharge gate (5).

2. The agricultural seed efficient screening machine according to claim 1, wherein the dust collection assembly comprises a dust collection cover (6) arranged below the feed hopper (2), a dust collection opening is formed in one side, close to the screening box (3), of the dust collection cover (6), a dust collection pump (7) is arranged on the support frame (1), and one end, far away from the dust collection opening, of the dust collection cover (6) is connected with a dust guide pipe (8) with a dust collection end of the dust collection pump (7).

3. The agricultural seed efficient screening machine according to claim 2, wherein two inclined beams (9) are arranged at the upper end of the supporting frame (1) in parallel, and the lower end of the dust hood (6) is fixed on the two inclined beams (9).

4. The agricultural seed efficient screening machine according to claim 1, wherein a vibrating motor (10) is arranged on the side face of the screening box (3), a first supporting column (11) and a second supporting column (12) are arranged on two sides of the supporting frame (1), a first connecting plate (13) and a second connecting plate (14) are arranged on the outer side face of the screening box (3), and the first supporting column (11) and the second supporting column (12) are connected with the first connecting plate (13) and the second connecting plate (14) respectively through springs (15).

5. An agricultural seed efficient screening machine according to claim 4, characterized in that the height of the first support column (11) is higher than the height of the second support column (12).

6. An agricultural seed efficient screening machine according to claim 1, characterized in that a striker plate (16) is inserted at the feed hopper (2).

7. The agricultural seed efficient screening machine according to claim 1, wherein a material collecting box (17) is arranged below the material outlet (5).

8. The agricultural seed efficient screening machine according to claim 7, wherein travelling wheels (18) are arranged at the bottoms of the aggregate box (17) and the supporting frame (1).