CN218691456U

CN218691456U - Classifying of lotus seeds is with screening plant

Info

Publication number: CN218691456U
Application number: CN202223018328.5U
Authority: CN
Inventors: 郭泽镔; 赵蓓蓓; 郑宝东; 林鸿; 林雄; 孙思薇
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-24
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a lotus seeds are categorised with screening plant, include the base and be located the vibration board of base top, the four corners position all is equipped with the stop collar between vibration board and the base, from top to bottom be equipped with the spring between the stop collar, vibration board lower extreme is equipped with vibrating motor, and the upper end is equipped with and is no less than one and stacks the screen cloth together, vibration board upper end is equipped with the spacing post of L type that is located screen cloth four corners position, and is a plurality of the sieve mesh from the top down of screen cloth diminishes in proper order, vibration board upper end is equipped with and lower extreme the corresponding gas pocket that distributes of screen cloth sieve mesh, the inside cavity that is equipped with gas pocket intercommunication of vibration board, be equipped with on the bottom plate with the air exhauster of cavity intercommunication and with the dust removal case of air exhauster intercommunication, one side of dust removal case is equipped with the gas vent. Compared with the prior art, the utility model the advantage lie in: not only saves labor, but also can well screen and treat the generated dust to protect the surrounding working environment.

Description

Classifying of lotus seeds is with screening plant

Technical Field

The utility model relates to a lotus seeds screening technical field specifically indicates a classifying and screening device of lotus seeds.

Background

The lotus seed is small nut. Be ellipse, oval or ovate, its size is different because of the variety, the lotus seeds need carry out classification according to its size in subsequent processing procedure, the selling price of the lotus seeds of equidimension is also different, current lotus seeds screening is two kinds of forms usually, one kind is that artifical handheld screen cloth rocks and sieves, efficiency is lower, work load is great, extravagant manpower, another kind then replaces the manual work through the machine and sieves, though use manpower sparingly, above-mentioned two kinds of modes all can produce the raise dust when sieving the lotus seeds, the excessive environmental sanitation that influences on every side of raise dust.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a screening plant is used in lotus seeds classification, both laborsaving, the raise dust that screening that again can be fine produces handles, protects operational environment on every side.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a classifying screening plant that uses of lotus seeds, includes the base and is located the vibration board of base top, the four corners position all is equipped with the stop collar between vibration board and the base, from top to bottom be equipped with the spring between the stop collar, the vibration board lower extreme is equipped with vibrating motor, and the upper end is equipped with and is no less than one and stacks the screen cloth together, vibration board upper end is equipped with the spacing post of L type that is located screen cloth four corners position, and is a plurality of the sieve mesh from the top down of screen cloth diminishes in proper order, vibration board upper end is equipped with and the lower extreme the corresponding gas pocket that distributes of screen cloth sieve mesh, the inside cavity that is equipped with the gas pocket intercommunication of vibration board, be equipped with the air exhauster with the cavity intercommunication and the dust removal case of air exhauster intercommunication on the base, one side of dust removal case is equipped with the gas vent.

Compared with the prior art, the utility model the advantage lie in: when the lotus seed screening machine is used, the vibration motor and the spring are matched to drive the plurality of screens stacked on the vibration table to vibrate, the sizes of the lotus seeds retained on each screen are different due to different screen holes of the screens, the lotus seeds with the same size are positioned in the same screen, and the machine is adopted to replace manual work and is screened in multiple layers, so that labor is saved; meanwhile, the raised dust generated by screening enters the cavity through the sieve holes under the action of the exhaust fan and enters the dust removal box, and after filtration, clean gas is discharged, so that the surrounding working environment is protected.

As the improvement, the screen cloth is equipped with four, is located the top the rail height that all around of screen cloth is higher than all the other screen cloths, can pour into more lotus seeds once and carry out the split, raises the efficiency.

As the improvement, the both sides of screen cloth all are equipped with the handle, make things convenient for getting of screen cloth to put.

As the improvement, the periphery of the base is provided with at least one fixing hole, so that the base is convenient to fix, and the overall stability is improved.

As the improvement, be equipped with the dust removal filter screen of being no less than one in the dust removal case, a plurality of filter screens raise dust comes comparatively clean.

Drawings

Fig. 1 is a schematic structural diagram of the screening device for classifying lotus seeds of the present invention.

Fig. 2 is a schematic structural diagram of a screening device for classifying lotus seeds according to the present invention.

Fig. 3 is a top view of the sieving device for classifying lotus seeds of the present invention.

As shown in the figure: 1. a base; 2. a vibrating plate; 3. a handle; 4. an L-shaped limiting column; 5. screening a screen; 6. a cavity; 7. an exhaust fan; 8. a vibration motor; 9. air holes; 10. a dust removal box; 11. an exhaust port; 12. a spring; 13. a limiting sleeve; 14. and (7) fixing holes.

Detailed Description

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

A screening device for classifying lotus seeds comprises a base 1 and a vibrating plate 2 positioned above the base 1, wherein at least one fixing hole 14 is formed in the periphery of the base 1, limiting sleeves 13 are arranged at four corners between the vibrating plate 2 and the base 1, a spring 12 is arranged between the upper limiting sleeve 13 and the lower limiting sleeve 13, and a vibrating motor 8 is arranged at the lower end of the vibrating plate 2;

vibrating 2 upper ends of board is equipped with 4 screens 5 that stack together, vibrating 2 upper ends of board is equipped with the L type spacing post 4,4 that is located 5 four corners of screen cloth position screen cloth 5's sieve mesh from the top down diminishes in proper order, is located the top the border rail height of screen cloth 5 is higher than all the other screen cloth 5's rail height, and the both sides of screen cloth 5 all are equipped with handle 3, vibrating 2 upper ends are equipped with and the bottom the 5 sieve meshes of screen cloth correspond the gas pocket 9 that distributes, vibrating 2 inside be equipped with the cavity 6 of gas pocket 9 intercommunication, be equipped with on the base 1 with the air exhauster 7 of 6 intercommunications of cavity and with the dust removal case 10 of air exhauster 7 intercommunication, be equipped with in the dust removal case 10 and be no less than one dust removal filter screen cloth, one side of dust removal case 10 is equipped with gas vent 11.

When the utility model is implemented, in order to improve the placing stability of the device, the device can be fixed on the ground through the matching of the fixing holes and the bolts on the base;

the four screens are sequentially stacked up and down according to the size of the screen holes, the screen holes can be fixed and limited by the L-shaped limiting columns at the four corners of the vibrating plate, and meanwhile, the screen holes of the screen at the lowest end and the air holes in the vibrating table are aligned to ensure normal ventilation;

when the lotus seed vibrating screen is used, lotus seeds can be directly poured into the screen at the uppermost end, the fence of the screen at the uppermost end is higher, more lotus seeds can be poured at one time, the vibrating motor and the exhaust fan are simultaneously started, the vibrating plate drives the screen to vibrate and screen under the action of the four springs, and the sieve pores of the 4 screens are sequentially reduced from top to bottom, so that the lotus seeds smaller than the aperture of the screen fall step by step, the lotus seeds larger than the aperture of the screen are left in the corresponding screen, the sizes of the lotus seeds left on each screen are different at last, the lotus seeds with the same size are positioned in the same screen, and a machine is adopted to replace manual work and screen through multiple layers, so that labor is saved;

during screening, generated raised dust enters the cavity through the sieve holes under the action of the exhaust fan and enters the dust removal box, the dust removal box is of a simple box body and is provided with an air inlet and an air outlet, 2 dust filter nets are arranged inside the dust removal box, and after filtering, clean air is discharged from the air outlet, so that the surrounding working environment is protected;

after the screening is finished, the exhaust fan and the vibrating motor are closed, and the screen is taken down by handles on two sides of the screen.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a classifying of lotus seeds is with screening plant which characterized in that: vibration board (2) including base (1) and be located base (1) top, the four corners position all is equipped with stop collar (13) between vibration board (2) and base (1), from top to bottom be equipped with spring (12) between stop collar (13), vibration board (2) lower extreme is equipped with vibrating motor (8), and the upper end is equipped with and is no less than one and stacks screen cloth (5) together, vibration board (2) upper end is equipped with L type spacing post (4) that are located screen cloth (5) four corners position, and is a plurality of the sieve mesh from the top down of screen cloth (5) diminishes in proper order, vibration board (2) upper end is equipped with and the bottom screen cloth (5) sieve mesh corresponds gas pocket (9) that distribute, vibration board (2) inside is equipped with cavity (6) with gas pocket (9) intercommunication, be equipped with air exhauster (7) and dust removal case (10) of air exhauster (7) intercommunication with cavity (6) intercommunication on base (1), one side of case (10) is equipped with gas vent (11).

2. The screening device for lotus seed classification as claimed in claim 1, wherein: the number of the screen meshes (5) is four, and the height of the fence at the periphery of the screen mesh (5) positioned at the uppermost end is higher than that of the fences of the other screen meshes (5).

3. The screening device for classifying lotus seeds as claimed in claim 1, wherein: handles (3) are arranged on two sides of the screen (5).

4. The screening device for classifying lotus seeds as claimed in claim 1, wherein: at least one fixing hole (14) is formed in the periphery of the base (1).

5. The screening device for classifying lotus seeds as claimed in claim 1, wherein: at least one dust removal filter screen is arranged in the dust removal box (10).