CN220387168U - Screening separator that alfalfa high yield was planted - Google Patents

Abstract

The utility model provides a screening and separating device for alfalfa high-yield planting, which relates to the technical field of screening devices and comprises the following components: the cabinet body, cabinet body bottom are equipped with a plurality of universal wheels, and cabinet body top is equipped with the box, and the box top is equipped with the feed inlet, and the feed inlet is inside to be equipped with two sealed covers, and ventilative mouthful has been seted up respectively to the outside both sides of box, and two ventilative mouthfuls are inside all to be equipped with the shutter, and screening subassembly, screening subassembly locate inside the box, and cleaning component locates on the screening subassembly. This kind of screening separator screens out full moist high-quality alfalfa seed through screening subassembly, can separate out impurity and some shriveled and relatively poor seeds of quality simultaneously to this improves the survival rate of alfalfa seed, and improves the output of alfalfa through screening out high-quality seed, and can get off separation net and the impurity on the screening net and the seed clearance that blocks through the clearance subassembly, avoids impurity and seed to block up the mesh, influences the screening of seed.

Description

Screening separator that alfalfa high yield was planted

Technical Field

The utility model relates to the technical field of screening devices, in particular to a screening and separating device for high-yield alfalfa planting.

Background

The alfalfa belongs to leguminous perennial herbaceous plants, is praised as pasture king because of the characteristics of high yield, strong adaptability, rich nutrition, good palatability, multiple livestock and poultry eating preference, high economic benefit and the like, can be planted in most areas except tropical areas in China, has strong cold resistance and regeneration capacity, can endure severe cold at 30 ℃ below zero, can cut 2-4 stubbles in one year, and has a large number of varieties planted in large areas in China at present.

Alfalfa is propagated by means of seeds, impurities are mixed into conventionally harvested alfalfa seeds in the harvesting and airing processes, the quality of the alfalfa seeds can be influenced by the impurities, therefore, before the alfalfa seeds are planted, in order to improve the high yield of alfalfa, the alfalfa seeds need to be screened, the high-quality seeds of full and round alfalfa seeds are screened out, and the incidental impurities and some seeds with low dryness and poor quality are separated out.

Disclosure of Invention

The utility model aims to solve the defects in the background technology, provides a screening and separating device for high-yield alfalfa planting, screens out full and round high-quality alfalfa seeds through a screening component, and can separate out impurities and some seeds with low dryness and quality at the same time, so that the survival rate of the alfalfa seeds is improved, and the yield of alfalfa is improved by screening out the high-quality seeds.

In order to achieve the above purpose, the utility model provides a screening and separating device for high-yield planting of alfalfa, comprising: the cabinet body, cabinet body bottom is equipped with a plurality of universal wheels, cabinet body top is equipped with the box, the box top is equipped with the feed inlet, the inside two sealed covers that are equipped with of feed inlet, ventilative mouthful has been seted up respectively to the outside both sides of box, two ventilative mouthful are inside all to be equipped with the shutter, screening subassembly locates inside the box for screen the separation to the alfalfa seed, and cleaning component, cleaning component locates on the screening subassembly, be used for right screening subassembly clear up.

Further, the screen assembly includes: two screening nets arranged in the box body, screening areas can be formed between the two screening nets, barrier nets arranged on two sides of the screening nets respectively, separation areas can be formed between the two barrier nets and the two screening nets respectively, and air suction fans arranged on inner walls of two opposite sides of the box body are arranged.

Further, the cleaning assembly includes: locate two the inside one side of separation district is equipped with reciprocating screw respectively, two the equal threaded connection of reciprocating screw has the movable plate, locates the connecting rod of movable plate both sides, the connecting rod both ends are equipped with the cleaning brush respectively, locate two driving motor of box top both sides, two driving motor's drive shaft respectively with two reciprocating screw is connected, locates respectively two the inside guide bar of keeping away from reciprocating screw one side of separation district, the through-hole that holds the guide bar to pass through has been seted up to movable plate one side.

Further, blocking plates are arranged in the screening area, two sides of each blocking plate are respectively arranged in a downward inclined mode, a discharge hole a is formed in the bottom of the screening area, and a discharge hole b is formed in the bottom of the separation area.

Furthermore, the inside qualified chamber of having seted up of cabinet, the inside sliding connection of qualified chamber has collection box a, collection box a with discharge gate a switches on mutually, just qualified chamber both sides have seted up the bad chamber respectively, two equal sliding connection in bad chamber has collection box b respectively, two collection box b respectively with two discharge gate b switches on mutually.

Furthermore, dust collecting covers are arranged on two sides of the ventilation openings, one side of each dust collecting cover is connected with a ventilation pipe, dust collecting boxes are arranged on two sides of the cabinet body respectively, and the top of each dust collecting box is connected with the ventilation pipe.

Further, a servo motor is arranged at the inner top of the feeding hole, a packing auger is connected to the bottom of the servo motor in a driving mode, and the packing auger is located in the feeding hole.

Further, a control panel is arranged outside the box body and is respectively and electrically connected with the servo motor, the suction fan and the driving motor.

The utility model provides a screening and separating device for high-yield alfalfa planting, which has the following beneficial effects:

the utility model has the advantages that the full and round high-quality alfalfa seeds are screened out through the screening component, and meanwhile, impurities and some seeds which are shrunken and have poor quality can be separated out, so that the survival rate of the alfalfa seeds is improved, the yield of the alfalfa is improved through screening out the high-quality seeds, and the blocking net, the impurities on the screening net and the blocked seeds can be cleaned through the cleaning component, so that the blocking of the meshes by the impurities and the seeds is avoided, and the screening of the seeds is influenced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the overall structure of the present utility model.

Fig. 3 is a schematic diagram of a moving plate structure according to the present utility model.

Fig. 4 is a schematic diagram of fig. 2 a in accordance with the present utility model.

Fig. 5 is a schematic diagram of fig. 2B in accordance with the present utility model.

In fig. 1-5: 1. a cabinet body; 11. a universal wheel; 12. a case; 13. a feed port; 14. sealing cover; 15. a ventilation port; 16. a shutter; 17. a dust collection cover; 18. a vent pipe; 19. a dust collection box; 110. a servo motor; 111. an auger; 2. screening a net; 21. screening areas; 22. a barrier web; 23. a separation zone; 24. a suction fan; 25. a blocking plate; 26. a discharge port a; 27. a discharge port b; 28. a collecting box a; 29. a collecting box b; 3. a reciprocating screw rod; 31. a moving plate; 32. a connecting rod; 33. cleaning brushes; 34. a driving motor; 35. a guide rod; 4. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The embodiment of the application provides a screening separator that alfalfa high yield was planted, this screening separator that alfalfa high yield was planted can realize screening out full round high-quality alfalfa seed through screening subassembly, can separate out impurity and some shriveled and the relatively poor seed of quality simultaneously to this improves the survival rate of alfalfa seed, and improves the output of alfalfa through screening out high-quality seed.

The screening and separating device for high-yield planting of alfalfa is described in detail below. The following description of the embodiments is not intended to limit the preferred embodiments.

The present application is described in detail below with reference to the attached drawings and detailed description. Referring to fig. 1-5, a screening and separating device for high-yield planting of alfalfa provided in this embodiment includes: the cabinet body 1, cabinet body 1 bottom is equipped with a plurality of universal wheels 11, cabinet body 1 top is equipped with box 12, box 12 top is equipped with batch charging port 13, batch charging port 13 is inside to be equipped with two sealed covers 14, ventilation mouth 15 has been seted up respectively to the outside both sides of box 12, two ventilation mouths 15 are inside all to be equipped with shutter 16, screening subassembly locates inside the box 12 for screen the separation to the alfalfa seed, and cleaning component, cleaning component locates on the screening subassembly, be used for clearing up screening subassembly.

In some embodiments, a screen assembly includes: the screening device comprises two screening nets 2 arranged in a box body 12, screening areas 21 can be formed between the two screening nets 2, blocking nets 22 arranged on two sides of the two screening nets 2 respectively, separation areas 23 can be formed between the two blocking nets 22 and the two screening nets 2 respectively, induced draft fans 24 arranged on inner walls on two opposite sides of the box body 12, blocking plates 25 are arranged in the screening areas 21, two sides of the blocking plates 25 are respectively arranged in a downward inclined mode, a discharge hole a26 is formed in the bottom of each screening area 21, a discharge hole b27 is formed in the bottom of each separation area 23, a qualified cavity is formed in the box body 1, a collecting box a28 is connected with the corresponding discharge hole a26 in a sliding mode, defective cavities are formed in two sides of the qualified cavity respectively, collecting boxes b29 are connected in a sliding mode in the two defective cavities respectively, and the two collecting boxes b29 are connected with the corresponding discharge holes b27 respectively.

When screening seeds, the alfalfa seeds that need to be screened are poured into the feed inlet 13, the sealing cover 14 is closed, the seeds enter the screening area 21 and firstly contact the blocking plate 25, the blocking plate 25 can disperse the seeds, screening is facilitated, the suction fan 24 is started through the control panel, air inside the box 12 is pumped out after the suction fan 24 is started, air flow can be formed simultaneously, as the seeds with poor quality are lighter in quality, and the seeds with poor quality are shrunken, the seeds with poor quality can be driven by the air flow to pass through the screening net 2, dust and impurities on the seeds can be sucked away, the high-quality seeds are round and full, compared with the seeds with poor quality, the quality is heavier, the influence of the air flow is avoided, the high-quality seeds are larger than the aperture of the meshes of the screening net 2, so that the screened seeds can be screened out, the high-quality seeds drop downwards to be discharged from the discharge opening a26, the seeds with poor quality are collected together by the collection box a28, the seeds with poor quality are separated by entering the separation area 23, the separation area 23 is completed in the separation area 23, the quality of the separation net 22 is required to be smaller than the aperture of the screening net 2, and the alfalfa seeds with poor quality can be smoothly separated by the separation net 22 and can be discharged by the separation net 29 b, and the dust can be kept in the poor quality can be separated by passing through the separation net 22 and the separation net through the separation net 23.

In some embodiments, the cleaning assembly includes: the inside one side of locating two separation district 23 is equipped with reciprocating screw 3 respectively, and the equal threaded connection of two reciprocating screw 3 is had movable plate 31, locates the connecting rod 32 of movable plate 31 both sides, and connecting rod 32 both ends are equipped with cleaning brush 33 respectively, locate two driving motor 34 of box 12 top both sides, and the drive shaft of two driving motor 34 is connected with two reciprocating screw 3 respectively, locates the guide bar 35 of two separation district 23 inside one side of keeping away from reciprocating screw 3 respectively, and the through-hole that holds guide bar 35 and pass through has been seted up to movable plate 31 one side.

When clearance screening net 2 and separation net 22, start driving motor 34 through control panel 4, driving motor 34 drives reciprocating screw 3 and rotates, and reciprocating screw 3 rotates and drives movable plate 31 removal, and movable plate 31 carries out reciprocal vertical movement along the guide bar 35 outside, and movable plate 31 drives connecting rod 32 and cleaning brush 33 and removes, and the cleaning brush 33 of removal can clean screening net 2 and separation net 22 to can clean out dust and impurity and seed in screening net 2 and the separation net 22, avoid the mesh to be blocked.

Wherein, both sides of two ventilation openings 15 all are equipped with dust collecting cover 17, and dust collecting cover 17 one side all is connected with breather pipe 18, and cabinet body 1 both sides are equipped with dust collection box 19 respectively, and dust collection box 19 top is connected with breather pipe 18, and dust collecting cover 17 can concentrate the dust and avoid the dust diffusion, in the dust entering dust collection box 19 through breather pipe 18 to handle the dust and avoid causing air pollution.

Wherein, the top is equipped with servo motor 110 in the dog-house 13, and servo motor 110 bottom drive is connected with auger 111, and auger 111 is located the inside of dog-house 13, starts servo motor 110 through control panel 4, can drive auger 111 and rotate after servo motor 110 starts, and auger 111 rotates and can control the quantity that alfalfa seed got into screening district 21 to this is convenient for sieve the seed.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The screening and separating device for high-yield planting of alfalfa provided by the embodiment of the application is described in detail, and specific examples are applied to the description of the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. The utility model provides a screening separator that alfalfa high yield was planted which characterized in that includes:

the novel multifunctional cabinet comprises a cabinet body (1), wherein a plurality of universal wheels (11) are arranged at the bottom of the cabinet body (1), a box body (12) is arranged at the top of the cabinet body (1), a feeding opening (13) is formed in the top of the box body (12), two sealing covers (14) are arranged in the feeding opening (13), ventilation openings (15) are respectively formed in two sides of the outer part of the box body (12), and louver windows (16) are respectively arranged in the ventilation openings (15);

the screening component is arranged in the box body (12) and is used for screening and separating alfalfa seeds; and

The cleaning assembly is arranged on the screening assembly and is used for cleaning the screening assembly.

2. The alfalfa high-yield planting screening separation apparatus of claim 1, wherein the screen assembly comprises:

two screening nets (2) arranged in the box body (12), wherein a screening area (21) can be formed between the two screening nets (2);

the separation nets (22) are respectively arranged at two sides of the two screening nets (2), and separation areas (23) can be respectively formed between the two separation nets (22) and the two screening nets (2);

and the air suction fans (24) are arranged on the inner walls of the two opposite sides of the box body (12).

3. The alfalfa high-yield planting screening and separating apparatus of claim 2, wherein the cleaning assembly comprises:

a reciprocating screw rod (3) is arranged at one side of the inner part of the two separation areas (23), and the outer parts of the two reciprocating screw rods (3) are respectively in threaded connection with a movable plate (31);

the connecting rods (32) are arranged on two sides of the moving plate (31), and cleaning brushes (33) are respectively arranged at two ends of the connecting rods (32);

the driving motors (34) are arranged on two sides of the top of the box body (12), and driving shafts of the two driving motors (34) are respectively connected with the two reciprocating screw rods (3);

the guide rods (35) are respectively arranged in the two separation areas (23) and far away from one side of the reciprocating screw rod (3), and through holes for allowing the guide rods (35) to pass through are formed in one side of the moving plate (31).

4. The alfalfa high-yield planting screening and separating device according to claim 2, wherein a blocking plate (25) is arranged in the screening area (21), two sides of the blocking plate (25) are respectively arranged in a downward inclined mode, a discharge port a (26) is formed in the bottom of the screening area (21), and a discharge port b (27) is formed in the bottom of the separating area (23).

5. The alfalfa high-yield planting screening and separating device according to claim 4, wherein a qualified cavity is formed in the cabinet body (1), a collecting box a (28) is slidably connected in the qualified cavity, the collecting box a (28) is communicated with the discharging hole a (26), two defective cavities are respectively formed in two sides of the qualified cavity, a collecting box b (29) is slidably connected in the two defective cavities, and the two collecting boxes b (29) are respectively communicated with the two discharging holes b (27).

6. The alfalfa high-yield planting screening and separating device according to claim 1, wherein dust collecting hoods (17) are arranged on two sides of the ventilation openings (15), ventilation pipes (18) are connected to one sides of the dust collecting hoods (17), dust collecting boxes (19) are arranged on two sides of the cabinet body (1) respectively, and tops of the dust collecting boxes (19) are connected with the ventilation pipes (18).

7. The alfalfa high-yield planting screening and separating device according to claim 1, wherein a servo motor (110) is arranged at the inner top of the feed inlet (13), a packing auger (111) is connected to the bottom of the servo motor (110) in a driving mode, and the packing auger (111) is located in the feed inlet (13).

8. The alfalfa high-yield planting screening and separating device according to claim 1, wherein a control panel (4) is arranged outside the box body (12), and the control panel (4) is electrically connected with the servo motor (110), the induced draft fan (24) and the driving motor (34) respectively.