CN217141205U - Seed drying machine with screening function - Google Patents

Abstract

The utility model discloses a seed drying-machine with screening function relates to seed stoving technical field. This seed drying-machine with screening function, including the stoving main part, the top of stoving main part is provided with the screening main part, waste collecting box has been run through to the bottom of screening main part, the feed inlet has been seted up on the top of screening main part, fixedly connected with filter screen on the inner wall of screening main part, the one end upside fixedly connected with baffle that the screening main part is close to the filter screen, the fixed frame of fixedly connected with on the inner wall of screening main part, it is connected with reciprocal lead screw to rotate on the inner wall of fixed frame, be provided with on the reciprocal lead screw and clean the mechanism. Clean the mechanism through the setting, will follow the seed tiling that the feed inlet got into on the filter screen, the striking of rethread ejector pad and bump produces vibrations to the filter screen, and filterable efficiency of improvement that can be great prevents that the seed from piling up on the filter screen to block up the efficiency that the filter screen influences the screening.

Description

Seed drying machine with screening function

Technical Field

The utility model relates to a seed drying technology field specifically is a seed drying-machine with screening function.

Background

Crops and forest seeds need to be dried when the seeds need to be stored and transported for a long time, otherwise, the seeds are easy to mildew due to high water content, and great economic loss is caused. Therefore, the seeds need to be dried to reduce the water content, and can be stored for a long time.

The existing screening method can screen seeds before drying the seeds, the existing screening method usually pours the seeds into a screen through a feed port to screen the seeds, when the seeds are poured down, the seeds can vertically fall and are stacked together, so that the efficiency of seed screening is not high, and only some large impurities can be removed, and comprehensive screening cannot be carried out; in view of this, we propose a seed dryer with screening function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a seed drying-machine with screening function has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a seed drying-machine with screening function, includes the stoving main part, the top of stoving main part is provided with the screening main part, waste collecting box has been run through to the bottom of screening main part, the feed inlet has been seted up on the top of screening main part, fixedly connected with filter screen on the inner wall of screening main part, the one end upside fixedly connected with baffle that the screening main part is close to the filter screen, the fixed frame of fixedly connected with on the inner wall of screening main part, it is connected with reciprocal lead screw to rotate on the inner wall of fixed frame, be provided with on the reciprocal lead screw and clean the mechanism.

Preferably, clean the mechanism and include the slider, the slider runs through and threaded connection is on reciprocal lead screw, slider sliding connection is on the inner wall of fixed frame.

Preferably, the bottom of slider and fixed sleeve's top fixed connection, fixed sleeve runs through and sliding connection is on the lateral wall of fixed frame.

Preferably, the bottom of fixed sleeve runs through and sliding connection has the bracing piece, the bottom fixedly connected with scraper blade of bracing piece, the top of bracing piece and the one end fixed connection of spring, the other end fixed connection of spring is on fixed sleeve's inner wall.

Preferably, the side wall of the scraper is fixedly connected with a push block, the push block and the salient points are on the same plane, and the salient points are fixedly connected to the top end of the filter screen.

Preferably, the side wall of the screening main body is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the outer end of the reciprocating screw rod, and the side wall of the screening main body is penetrated and fixed with an air blower.

(III) advantageous effects

The utility model provides a seed drying-machine with screening function. The method has the following beneficial effects:

(1) this seed drying-machine with screening function cleans the mechanism through the setting, can with the seed tiling that gets into from the feed inlet on the filter screen, the striking of rethread ejector pad and bump produces vibrations to the filter screen, improvement filterable efficiency that can be great prevents that the seed from piling up on the filter screen to block up the efficiency that the filter screen influences the screening.

(2) This seed drying-machine with screening function through setting up air-blower and garbage collection box, the seed through the screening when the whereabouts, has that partial tiny impurity, piece mix wherein, in the garbage collection box was fallen to the top that the impurity that will fall on the way through the wind-force of air-blower blows into the garbage collection box in, and the weight of seed is heavier, and the distance of blowing is shorter, can not influence normal screening stoving.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 1 according to the present invention.

In the figure: 1. drying the main body; 2. screening the main body; 3. a waste collection tank; 4. a feed inlet; 5. a cleaning mechanism; 6. a fixing frame; 7. a reciprocating screw rod; 8. a baffle plate; 9. a motor; 10. a filter screen; 11. a blower; 51. a slider; 52. a spring; 53. fixing the sleeve; 54. a support bar; 55. a squeegee; 56. a push block; 57. and (4) bumps.

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, the present invention provides a technical solution: a seed dryer with a screening function comprises a drying main body 1, wherein a screening main body 2 is arranged at the top end of the drying main body 1, a waste collecting box 3 is communicated with the bottom end of the screening main body 2, the waste collecting box 3 is used for collecting small impurities and is convenient to carry out uniform treatment, a feed inlet 4 is formed in the top end of the screening main body 2, seeds are placed into the screening main body 2 through the feed inlet 4 and are screened through a filter screen 10, the inner wall of the screening main body 2 is fixedly connected with the filter screen 10, a baffle 8 is fixedly connected to the upper side of one end, close to the filter screen 10, of the screening main body 2, a motor 9 is fixedly connected to the side wall of the screening main body 2, the screened seeds can fall from the filter screen 10, then the small impurities in the seeds are blown to the left side through a blower 11 and then fall into the waste collecting box 3, and the weight of the seeds is larger, unable blow its position to scrap collecting box 3, then enter into through screening main part 2 and dry in the stoving main part 1, the output shaft of motor 9 and reciprocating screw 7's outer end fixed connection, run through and be fixed with air-blower 11 on the lateral wall of screening main part 2, through setting up air-blower 11 and scrap collecting box 3, the seed through the screening is when the whereabouts, there is the tiny impurity of part, the piece mixes wherein, blow into scrap collecting box 3's top in the way impurity of whereabouts through air-blower 11 in the scrap collecting box 3, and the weight of seed is heavier, the distance of blowing is shorter, can not influence normal screening stoving.

In this embodiment, fixed frame 6 of fixedly connected with on the inner wall of screening main part 2, it is connected with reciprocal lead screw 7 to rotate on the inner wall of fixed frame 6, reciprocal lead screw 7 can be under the prerequisite not changing the main shaft direction of rotation, make slider 51 realize reciprocating motion's a lead screw, be provided with on the reciprocal lead screw 7 and clean mechanism 5, clean mechanism 5 through setting up, can tile the seed that gets into from feed inlet 4 on filter screen 10, the striking of rethread ejector pad 56 and bump 57 produces vibrations to filter screen 10, filterable efficiency of improvement that can be great, prevent that the seed from piling up on filter screen 10, thereby block up the efficiency that filter screen 10 influences the screening.

In this embodiment, the cleaning mechanism 5 includes a sliding block 51, the sliding block 51 penetrates through and is screwed on the reciprocating screw rod 7, the sliding block 51 is slidably connected to the inner wall of the fixing frame 6, the motor 9 is turned on, the output shaft of the motor 9 drives the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 rotates to drive the sliding block 51 to reciprocate along the reciprocating screw rod 7, so that the sliding block 51 drives the supporting rod 54 and the scraping plate 55 to reciprocate through the fixing sleeve 53, the seeds are tiled as much as possible, the bottom end of the sliding block 51 is fixedly connected with the top end of the fixing sleeve 53, the fixing sleeve 53 penetrates through and is slidably connected to the side wall of the fixing frame 6, the bottom end of the fixing sleeve 53 penetrates through and is slidably connected with the supporting rod 54, the bottom end of the supporting rod 54 is fixedly connected with the scraping plate 55, the top end of the supporting rod 54 is fixedly connected with one end of the spring 52, when the scraping plate 55 moves to the position of the baffle plate 8, baffle 8 can produce the extrusion to scraper blade 55, make scraper blade 55 rise through bracing piece 54 extrusion spring 52, thereby make scraper blade 55 normally pass through baffle 8, prevent simultaneously to take the seed to garbage collection box 3 directly over, spring 52's other end fixed connection is on the inner wall of fixed sleeve 53, fixedly connected with ejector pad 56 on scraper blade 55's the lateral wall, the removal through scraper blade 55 drives ejector pad 56 and bump 57 produces the striking, the striking makes filter screen 10 produce vibrations, thereby accelerate the filter effect, ejector pad 56 and bump 57 are on the coplanar, bump 57 fixed connection is on the top of filter screen 10.

When the device is used in work (or in use), seeds are poured into the screening main body 2 through the feed inlet 4 and are accumulated on the filter screen 10, at the moment, the motor 9 is started, the output shaft of the motor 9 drives the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 rotates to drive the slide block 51 to reciprocate along the reciprocating screw rod 7, so that the slide block 51 drives the support rod 54 and the scraper 55 to reciprocate through the fixed sleeve 53, the seeds are tiled as much as possible, the push block 56 is driven to collide with the salient points 57 through the movement of the scraper 55, the filter screen 10 is vibrated through the collision, the filtering effect is accelerated, when the scraper 55 moves to the position of the baffle 8, the baffle 8 can extrude the scraper 55, the scraper 55 extrudes the spring 52 through the support rod 54, the scraper 55 normally passes through the baffle 8, and the seeds are prevented from being taken right above the waste collection box 3, the seed through the screening can drop from filter screen 10, then blows through air-blower 11 and drives the inside less impurity of seed and blow to the left side, then drops into in garbage collection box 3, and the weight of seed is great, can't blow its position to garbage collection box 3, then enters into through screening main part 2 and dries in drying main part 1.

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 (6)

1. The utility model provides a seed drying-machine with screening function, includes stoving main part (1), its characterized in that: the top of stoving main part (1) is provided with screening main part (2), garbage collection box (3) have been link up to the bottom of screening main part (2), feed inlet (4) have been seted up on the top of screening main part (2), fixedly connected with filter screen (10) on the inner wall of screening main part (2), one end upside fixedly connected with baffle (8) that screening main part (2) are close to filter screen (10), fixed frame (6) of fixedly connected with on the inner wall of screening main part (2), it is connected with reciprocal lead screw (7) to rotate on the inner wall of fixed frame (6), be provided with on reciprocal lead screw (7) and clean mechanism (5).

2. The seed dryer with screening function of claim 1, wherein: cleaning mechanism (5) include slider (51), slider (51) run through and threaded connection is on reciprocal lead screw (7), slider (51) sliding connection is on the inner wall of fixed frame (6).

3. The seed dryer with screening function of claim 2, wherein: the bottom of slider (51) and the top fixed connection of fixed sleeve (53), fixed sleeve (53) run through and sliding connection is on the lateral wall of fixed frame (6).

4. The seed dryer with screening function of claim 3, wherein: the bottom of fixed sleeve (53) runs through and sliding connection has bracing piece (54), the bottom fixedly connected with scraper blade (55) of bracing piece (54), the top of bracing piece (54) and the one end fixed connection of spring (52), the other end fixed connection of spring (52) is on the inner wall of fixed sleeve (53).

5. The seed dryer with screening function of claim 4, wherein: the side wall of the scraper (55) is fixedly connected with a push block (56), the push block (56) and the salient points (57) are on the same plane, and the salient points (57) are fixedly connected to the top end of the filter screen (10).

6. The seed dryer with screening function of claim 1, wherein: fixedly connected with motor (9) on the lateral wall of screening main part (2), the output shaft of motor (9) and the outer end fixed connection of reciprocal lead screw (7), run through and be fixed with air-blower (11) on the lateral wall of screening main part (2).

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