CN221890389U - A dust removal mechanism for a seed selection machine - Google Patents

Abstract

The utility model relates to the technical field of seed fine screening machine dust removal, and discloses a dust removal mechanism of a seed fine screening machine, which comprises a protective shell, wherein the top of the protective shell is fixedly connected with a feed inlet, the inner wall of the protective shell is fixedly connected with two fans, the middle of the protective shell is fixedly connected with a partition plate, the two sides of the interior of the protective shell are fixedly connected with filter screen plates, one side of the exterior of the protective shell is fixedly connected with a transition shell, the interior of the transition shell is fixedly connected with a sloping plate, one side of the inner wall of the protective shell is fixedly connected with a sliding plate, the other side of the inner wall of the protective shell is fixedly connected with a filter plate, the bottom of the protective shell is provided with a vibration assembly, and the outer side of the protective shell is provided with a discharge chute. According to the utility model, under the mutual coordination of the structures such as the motor, the disc, the eccentric shaft, the sliding frame and the sliding block, the screening frame can be driven, the secondary dust removal and primary screening of materials are realized, and the product quality of seeds is improved.

Description

A dust removal mechanism for a seed selection machine

Technical Field

The utility model relates to the technical field of dust removal of a seed selection machine, in particular to a dust removal mechanism of a seed selection machine.

Background Art

Seed sorting machine is a kind of equipment used to separate, screen and process seeds. The dust removal mechanism is a key part of it, which is used to remove impurities, dust and other unwanted particles from the surface of seeds. This helps to improve the quality and purity of seeds and increase the growth rate and yield of crops.

In the prior art, the seed selection machine does not completely remove dust from the seeds during operation, resulting in the screened seeds still containing dust, which affects the work efficiency. In view of the above problem, a dust removal mechanism for a seed selection machine is proposed to solve the above problem.

Utility Model Content

In order to make up for the above deficiencies, the utility model provides a dust removal mechanism for a seed selection machine, aiming to improve the problem that dust removal of seeds is not thorough during the working process, resulting in the screened seeds still containing dust, thus affecting the working efficiency.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal mechanism of a seed selection machine, comprising a protective shell, a feed port fixedly connected to the top of the protective shell, two fans fixedly connected to the inner wall of the protective shell, a partition fixedly connected to the middle of the protective shell, filter plates fixedly connected to the two sides of the inside of the protective shell, a transition shell fixedly connected to one side of the outside of the protective shell, an inclined plate fixedly connected to the inside of the transition shell, a slide plate fixedly connected to one side of the inner wall of the protective shell, a filter plate fixedly connected to the other side of the inner wall of the protective shell, a vibration assembly is arranged at the bottom of the protective shell, and a discharge chute is opened on the outside of the protective shell.

As a further description of the above technical solution:

The vibration assembly includes a mounting block, the bottom of which is fixedly connected to the bottom of the protective shell, a motor is fixedly connected inside the mounting block, a disc is fixedly connected to the output end of the motor, an eccentric shaft is fixedly connected at the edge of the disc, a sliding frame is slidably connected to the outside of the eccentric shaft, a sliding groove is provided on the top of the mounting block, a sliding frame is fixedly connected to the top of the sliding frame, a screening frame is fixedly connected to the top of the sliding block, and sliding rods are slidably connected to both sides of the screening frame.

As a further description of the above technical solution:

The filter plate is arranged obliquely inside the protective shell.

As a further description of the above technical solution:

A plurality of dust suction holes are fixedly connected to the outside of the protective shell.

As a further description of the above technical solution:

The bottom of the sliding frame is slidably connected to the inside of the mounting block.

As a further description of the above technical solution:

The outside of the sliding block is slidably connected to the inside of the sliding groove, and one side of the outside of the screening frame is slidably connected to the inside of the discharge chute.

As a further description of the above technical solution:

Both ends of the slide bar are fixedly connected to the inside of the protective shell.

The utility model has the following beneficial effects:

1. In the utility model, by the mutual cooperation of the fan, the filter screen, the slide plate and the filter plate structure, dust treatment is carried out on the material when it enters the interior of the protective shell, thereby achieving the effect of improving work efficiency.

2. In the utility model, with the cooperation of the motor, disc, eccentric shaft, sliding frame, slider and other structures, the screening frame can be driven to achieve secondary dust removal and preliminary screening of the material, thereby improving the product quality of the seed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of a dust removal mechanism of a seed selection machine proposed by the present invention;

FIG2 is a schematic structural diagram of a fan of a dust removal mechanism of a seed selection machine proposed by the present invention;

FIG3 is a schematic diagram of the structure of a motor of a dust removal mechanism of a seed selection machine proposed by the present invention;

FIG. 4 is a schematic structural diagram of a disc of a dust removal mechanism of a seed selection machine proposed in the present invention.

Legend:

1. Protective shell; 2. Feed inlet; 3. Fan; 4. Partition; 5. Filter plate; 6. Transition shell; 7. Inclined plate; 8. Slide plate; 9. Filter plate; 10. Mounting block; 11. Motor; 12. Disc; 13. Eccentric shaft; 14. Sliding frame; 15. Slide chute; 16. Sliding block; 17. Screening frame; 18. Slide rod; 19. Discharge chute.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-2, the utility model provides an embodiment: a dust removal mechanism of a seed selection machine, including a protective shell 1, a feed port 2 fixedly connected to the top of the protective shell 1, two fans 3 fixedly connected to the inner wall of the protective shell 1, a partition 4 fixedly connected to the middle of the protective shell 1, filter plates 5 fixedly connected to both sides of the inside of the protective shell 1, the filter plates 5 are inclinedly arranged inside the protective shell 1, a plurality of dust suction holes are fixedly connected to the outside of the protective shell 1, and a plurality of dust suction holes are arranged on the outside of the protective shell 1. When cleaning dust, it is only necessary to align the vacuum cleaner with the dust suction holes for cleaning, the feed port 2 plays a role in allowing material seeds to enter the inside of the protective shell 1, the fan 3 plays a role in blowing away the seed dust, the partition 4 plays a role in accumulating the dust c filtered by the filter plate 5 on the top of the partition 4, and the filter plate 5 plays a role in filtering the seed dust.

Referring to Figure 1-2, a transition shell 6 is fixedly connected to one side of the outside of the protective shell 1, an inclined plate 7 is fixedly connected to the inside of the transition shell 6, a slide plate 8 is fixedly connected to one side of the inner wall of the protective shell 1, and a filter plate 9 is fixedly connected to the other side of the inner wall of the protective shell 1. A vibration component is provided at the bottom of the protective shell 1, and a discharge chute 19 is provided on the outside of the protective shell 1. The transition shell 6 plays a role in sliding the seeds into the lower part of the inside of the protective shell 1, the inclined plate 7 plays a role in transporting the seeds to the next area, the slide plate 8 plays a role in sliding the seeds downward, and the filter plate 9 plays a role in filtering the dust blown out by the fan 3 through the filter holes on one side thereof to the top of the filter plate 9, and the discharge chute 19 plays a role in discharging the seeds after dust removal.

2-4, the vibration assembly includes a mounting block 10, the bottom of the mounting block 10 is fixedly connected to the bottom of the protective shell 1, a motor 11 is fixedly connected inside the mounting block 10, a disc 12 is fixedly connected to the output end of the motor 11, an eccentric shaft 13 is fixedly connected to the edge of the disc 12, a sliding frame 14 is slidably connected to the outside of the eccentric shaft 13, a slide groove 15 is opened on the top of the mounting block 10, a slider 16 is fixedly connected to the top of the sliding frame 14, a screening frame 17 is fixedly connected to the top of the slider 16, a sliding rod 18 is slidably connected to both sides of the inside of the screening frame 17, the bottom of the sliding frame 14 is slidably connected to the inside of the mounting block 10, and the outside of the slider 16 is slidably connected to the slide groove 15. 5, one side of the outside of the screening frame 17 is slidably connected to the inside of the discharge chute 19, both ends of the slide bar 18 are fixedly connected to the inside of the protective shell 1, the mounting block 10 plays a role in protecting the motor 11 from dust, the motor 11 plays a role in driving the disc 12, the disc 12 plays a role in driving the eccentric shaft 13, the eccentric shaft 13 plays a role in driving the sliding frame 14, the sliding frame 14 plays a role in driving the slider (16), the slide chute 15 plays a role in limiting the slider 16, the slider 16 plays a role in driving the screening frame 17 to work, the screening frame 17 plays a role in secondary filtering and screening, and the slide bar 18 plays a role in supporting the sliding of the screening frame 17.

Working principle: When using a dust removal mechanism of a seed selection machine, the material is transported to the inside of the protective shell 1 through the feed port 2. When the material enters through the feed port 2, the fan 3 performs a dust removal operation on it. Part of the dust is blown out by the fan 3 and discharged through the air outlet. When the seed falls on the filter plate 5, part of the dust will fall into the space above the partition plate 4 again. The material passes through the transition shell 6, the inclined plate 7 and the slide plate 8 and then rolls into the bottom of the protective shell 1. When passing through the second fan 3, part of the dust is blown to the filter plate 9 and falls on the top of the filter plate 9 through the holes on its surface. The material falls into the bottom screening frame 17, and the bottom vibration component works as it moves. The screening frame 17 is driven to slide on the slide bar 18, and the motor 11 inside the mounting block 10 is started to drive the disc 12 to rotate, and the eccentric shaft 13 is also driven accordingly. The eccentric shaft 13 is limited by the sliding frame 14, and at the same time, the sliding frame 14 drives the top slider 16 to slide inside the slide 15, and the screening frame 17 is also driven to vibrate and screen the material, and the dust and some granular stones are vibrated and filtered to the bottom of the protective shell 1 through the inside of the screening frame 17, and the dust-removed material seeds slide out of the discharge trough 19 through the outside side of the screening frame 17. When cleaning the dust inside the protective shell 1, a special vacuum cleaner is aimed at the dust suction hole outside the protective shell 1 to clean it and deal with the dust inside it.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a dust removal mechanism of seed selection machine, includes protective housing (1), its characterized in that: protective housing (1) top fixedly connected with feed inlet (2), two fans (3) of protective housing (1) inner wall fixedly connected with, protective housing (1) middle part fixedly connected with baffle (4), inside both sides fixedly connected with filter screen board (5) of protective housing (1), protective housing (1) outside one side fixedly connected with is excessive shell (6), the inside fixedly connected with swash plate (7) of excessive shell (6), protective housing (1) inner wall one side fixedly connected with slide (8), protective housing (1) inner wall opposite side fixedly connected with filter (9), protective housing (1) bottom is provided with vibration subassembly, blown down tank (19) have been seted up in the protective housing (1) outside.

2. A according to claim 1 a dust removing mechanism of a seed fine separator, the method is characterized in that: the vibrating assembly comprises a mounting block (10), the bottom of the mounting block (10) is fixedly connected with the bottom of the protective shell (1), a motor (11) is fixedly connected to the bottom of the mounting block (10), a disc (12) is fixedly connected to the output end of the motor (11), an eccentric shaft (13) is fixedly connected to the edge of the disc (12), a sliding frame (14) is connected to the outside of the eccentric shaft (13) in a sliding manner, a sliding groove (15) is formed in the top of the mounting block (10), a sliding block (16) is fixedly connected to the top of the sliding frame (14), a screening frame (17) is fixedly connected to the top of the sliding block (16), and sliding rods (18) are connected to two sides of the inside of the screening frame (17) in a sliding manner.

3. A according to claim 1 a dust removing mechanism of a seed fine separator, the method is characterized in that: the filter screen plate (5) is obliquely arranged inside the protective shell (1).

4. A according to claim 1a dust removing mechanism of a seed fine separator, the method is characterized in that: the outside fixedly connected with of protective housing (1) is a plurality of dust absorption holes.

5. The seed concentrator dust removal mechanism of claim 2, wherein: the bottom of the sliding frame (14) is connected inside the mounting block (10) in a sliding way.

6. The seed concentrator dust removal mechanism of claim 2, wherein: the outside sliding connection of slider (16) is in spout (15) is inside, screening frame (17) outside one side sliding connection is in blown down tank (19) is inside.

7. The seed concentrator dust removal mechanism of claim 2, wherein: the two ends of the sliding rod (18) are fixedly connected inside the protective shell (1).