阅读说明：本技术 一种家用葵花籽壳仁分离机 (Household sunflower seed shell and kernel separator ) 是由 姚雪东 李宗兴 袁安康 仝泽禹 杨洺夏 张晨旭 臧永镇 牛玉宝 于 2021-02-23 设计创作，主要内容包括：本发明属于食品加工技术领域,涉及一种家用葵花籽壳仁分离机,主要包括排序机构,脱壳机构,传动机构,风选机构,储料与出料机构,控制系统以及壳体,其特征在于：所述排序机构设计分区滚筒装置,避免脱壳时葵花籽相互干扰；所述脱壳机构采用齿辊-齿板揉搓挤压原理,可实现脱壳间隙的自动调整；所述传动机构利用带传动使电机动力传向排序、脱壳机构；所述风选机构依据籽仁、籽壳密度不同实现分离；所述储料与出料机构通过锁扣、压缩弹簧实现籽仁按动弹出；所述控制系统通过触控面板设定脱壳量及各转速并实现报警提示；本发明壳仁分离机脱壳、整仁效果好,体积小,成本低,便于操作,满足使用者对葵花籽脱壳的需求。(The invention belongs to the technical field of food processing, and relates to a household sunflower seed shell and kernel separator which mainly comprises a sorting mechanism, a shelling mechanism, a transmission mechanism, a winnowing mechanism, a storage and discharge mechanism, a control system and a shell, and is characterized in that: the sorting mechanism is provided with a partition roller device, so that mutual interference of sunflower seeds during shelling is avoided; the shelling mechanism adopts a toothed roller-toothed plate rubbing and extruding principle, and can realize automatic adjustment of shelling gaps; the transmission mechanism transmits the power of the motor to the sorting and shelling mechanism by belt transmission; the winnowing mechanism realizes separation according to different densities of the seed kernels and the seed shells; the seed kernel is pressed and ejected out by the storage and discharge mechanism through the lock catch and the compression spring; the control system sets shelling quantity and each rotating speed through the touch panel and realizes alarm prompt; the sunflower seed kernel separator disclosed by the invention has the advantages of good shelling and kernel-shaping effects, small volume, low cost and convenience in operation, and meets the requirements of users on shelling of sunflower seeds.)

1. The utility model provides a domestic sunflower seed shell benevolence separating centrifuge, mainly includes sequencing mechanism, shelling mechanism, drive mechanism, wind selection mechanism, storage and discharge mechanism, control system and casing, its characterized in that, sequencing mechanism comprises feed inlet (1), brush (19), subregion cylinder (20), nylon axle sleeve (22), cylinder end cover (23), shelling mechanism comprises shelling pinion rack (16), shelling fluted roller (17), compression spring I (18), upper end pinion rack axle (28), lower extreme pinion rack axle (30) and motor (11), and drive mechanism comprises circular arc hold-in range (31), big band pulley (32), minipulley (34) and band pulley axle (33), and wind selection mechanism comprises axial-flow fan (6), and storage and discharge mechanism are by seed benevolence storehouse (8), seed shell storehouse (10), compression spring II (35), compression spring III (36), The solar energy electric power switch comprises a lock catch (37), a control system comprises a solar cell panel (2), a touch panel (3), an alarm indicator lamp (4), a ship-shaped switch (5), a battery box (7), a circuit board (12), a buzzer (14) and a force sensitive resistor (15), wherein a sliding groove (24) is formed in the shell, and a base is arranged at the bottom of the shell.

2. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: sequencing mechanism adopts the design of subregion formula cylinder, and wherein feed inlet (1) vertical below is located in subregion cylinder (20), and sunflower seeds mutual interference when avoiding the shelling increases the sunflower seeds admission capacity and then realizes more material shelling under the prerequisite in the single orderly entering shelling clearance of assurance sunflower seeds, improves shelling efficiency.

3. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: shelling toothed plate (16) adopt the design of multistage formula, are connected through pinion rack baffle (29) respectively between the multistage toothed plate, improve shelling fluted roller (17) utilization ratio.

4. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: shelling pinion rack (16) are established to upper and lower end movable type, and upper end pinion rack axle (28) link to each other with inside spout (24) of casing, through spring regulation shelling pinion rack (16) position, lower extreme pinion rack axle (30) have the screw and cooperate with fixed lower extreme pinion rack, conveniently adjust shelling pinion rack (16) and shelling fluted roller (17) minimum interval according to sunflower seeds particle size.

5. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: the shelling roller teeth are rectangular, the rubbing times in unit time are increased, the shelling effect is further improved, and in addition, the abrasion of the toothed rollers is reduced, and the shelling roller is convenient to manufacture.

6. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: the transmission mechanism adopts an arc synchronous belt (31) to realize power transmission, and can realize the motor power transmission sequencing and shelling mechanism with quick response and high precision.

7. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: the seed kernel bin (8) can be pressed and ejected by the storage and discharging mechanism through a compression spring II (35), a compression spring III (36) and a lock catch (37).

8. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: a force sensitive resistor (15) in the control system is arranged below the seed kernel bin (8) in a vertical direction and is matched with an alarm indicating lamp (4), so that the prompting when the quality of the seed kernels reaches a set value can be realized, and a buzzer (14) gives an alarm after the quality of the seed kernels reaches the set value.

9. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: when the quality of the kernels reaches a set value, the control system controls the buzzer to give an alarm, and respectively controls the rotating speeds of the motor and the axial flow fan, wherein the control ranges are respectively as follows: the rotating speed of the partition roller is 0-150 r/min, the rotating speed of the hulling toothed roller is 0-200 r/min, and the rotating speed of the axial flow fan is 0-1000 r/min.

10. The household sunflower seed hull and kernel separator as claimed in claim 1, wherein: the seed kernel bin (8), the seed shell bin (10), the shelling toothed plate (16), the shelling toothed roller (17), the partition roller (20) and the roller end cover (23) are all made of PLA degradable environment-friendly plastics.

Technical Field

The invention relates to the technical field of food processing, and relates to a household sunflower seed shell and kernel separator.

Background

At present, factory sunflower seed huller equipment in China tends to be perfect, hulling machines for household and small enterprises are successively developed, however, most household hulling machines mostly adopt direct extrusion type hulling and manual observation to take materials, the hulling rate is low, the damage rate is high, and the automation degree is low.

Chinese patent No. CN209788416U discloses a small-sized melon seed sheller, which adopts a roller type structure, and the end of the roller is connected with a power part to avoid the problem of reduced rate of shell breaking caused by insufficient centrifugal force. However, the roller is seriously abraded and even stuck due to different sizes of the sunflower seeds and uncertain entering directions.

Chinese patent No. CN105852157A discloses a sunflower seed huller, which adopts a combination of rolling and centrifugation to efficiently break the hull of the sunflower seeds through a triple separating screen and a collecting tank. However, it has complex structure, large volume and high cost, and is not suitable for leisure use in families.

Chinese patent No. CN205106315U discloses a melon seed huller, which hulles sunflower seeds by a plurality of uniformly arranged cutter heads on a cutter head, and has the advantages of simple mechanical structure, convenient use and high hulling rate. However, the sunflower seeds are wasted because the seed shells are simultaneously broken due to the high-speed cutting of the sharp end face of the cutter head.

Chinese patent No. CN211746755U discloses a portable hulling and kernel separating machine for sunflower seeds, which is simple in structure, portable and easy to use. However, the sunflower seeds are lack of sequencing treatment, so that the mutual interference of the sunflower seeds at the shelling gap is easily caused, and the shelling rate is reduced; the shelling toothed plate of the shelling mechanism is of a single plate type, so that a toothed roller cannot be effectively and fully utilized; the device lacks a control alarm system and has low automation degree.

Disclosure of Invention

The invention aims to solve the problems of low direct hulling efficiency and low automation degree of the conventional household sunflower seed hulling machine.

In order to solve the above problems, the present invention provides the following technical solutions: 1. the utility model provides a domestic sunflower seed shell benevolence separating centrifuge, mainly includes sequencing mechanism, shelling mechanism, drive mechanism, wind selection mechanism, storage and discharge mechanism, control system and casing, its characterized in that, sequencing mechanism comprises feed inlet (1), brush (19), subregion cylinder (20), nylon axle sleeve (22), cylinder end cover (23), shelling mechanism comprises shelling pinion rack (16), shelling fluted roller (17), compression spring I (18), upper end pinion rack axle (28), lower extreme pinion rack axle (30) and motor (11), and drive mechanism comprises circular arc hold-in range (31), big band pulley (32), minipulley (34) and band pulley axle (33), and wind selection mechanism comprises axial-flow fan (6), and storage and discharge mechanism are by seed benevolence storehouse (8), seed shell storehouse (10), compression spring II (35), compression spring III (36), The solar energy electric power switch comprises a lock catch (37), a control system comprises a solar cell panel (2), a touch panel (3), an alarm indicator lamp (4), a ship-shaped switch (5), a battery box (7), a circuit board (12), a buzzer (14) and a force sensitive resistor (15), wherein a sliding groove (24) is formed in the shell, and a base is arranged at the bottom of the shell.

In actual use:

a household sunflower seed shell and kernel separator is characterized in that a sorting mechanism can realize directional arrangement of sunflower seeds so that the sunflower seeds can enter a shelling gap singly and continuously, and mutual interference of the sunflower seeds during shelling is avoided; the number of husking can be changed along with the requirement by adjusting the partition plates; the compression spring in the hulling mechanism can freely stretch and retract so as to solve the problem of reduced hulling rate caused by different particle sizes of the sunflower seeds, the hulling toothed plates correspond to the partition plates in number to realize high-efficiency hulling, the working efficiency of the hulling machine is improved, the hulling toothed roller teeth are rectangular, the rubbing times in unit time are increased, and the hulling effect is improved; an axial flow fan is arranged in the shell, and shell and kernel separation is realized according to different densities of the shells and the kernels; the storage and discharge mechanism can realize the pressing and ejection of the seed kernel bin after the seed kernels and the seed shells are separated; the control system can realize the prompt when the quality of the kernels reaches a set value, the buzzer alarms after the quality of the kernels reaches the set value, and the control system can control the huller to be opened and closed and respectively control the rotating speed of the motor and the rotating speed of the axial flow fan.

When the device is running

Firstly, sunflower seeds are placed into a feeding hole, enter a sorting mechanism under the action of gravity and are correspondingly distributed at partition plates of a partition roller, and the roller conveys the sunflower seeds to a gap between a shelling toothed roller and a shelling toothed plate under the driving of a motor. The shelling toothed roller is driven by a motor to rotate, and is matched with the shelling toothed plate and the compression spring to rub single sunflower seeds entering a shelling gap, and when the sunflower seeds with larger particle sizes enter the shelling gap, the shelling toothed plate applies pressing force to the compression spring under the action of the sunflower seeds to complete shell breaking at a proper position. The seed kernels and the seed shells processed by the shelling mechanism respectively enter the seed kernel bin and the seed shell bin according to the density difference of the seed kernels and the seed shells under the blowing of the axial flow fan. According to the edible demand, the shelling quantity can be set, and when the seed kernel bin reaches the set quality, the indicating lamp flickers and the buzzer gives an alarm for prompting. The lock catch is pulled, the seed kernel bin is popped out under the action of the spring, and the separation process of the sunflower seed shells and the kernels is completed.

Drawings

FIG. 1 is a perspective view of a household sunflower seed hull and kernel separator

FIG. 2 is a partial sectional view of a household sunflower seed hull and kernel separator

FIG. 3 is a side view partially in section of a household sunflower seed hull and kernel separator

FIG. 4 is an isometric view of a sequencing mechanism

FIG. 5 is a schematic diagram of the structure of the hulling mechanism

FIG. 6 is a schematic side view of a peel plate (two-piece example)

FIG. 7 is a schematic view of the structure of the air separation mechanism

FIG. 8 is a schematic side view of the transmission mechanism

FIG. 9 is a side partial cross-sectional view of the seed kernel compartment.

Shown in the figure: 1-feeding hole, 2-solar cell panel, 3-touch panel, 4-alarm indicator light, 5-ship type switch, 6-axial flow fan, 7-battery box, 8-kernel bin, 9-observation window, 10-seed shell bin, 11-motor, 12-circuit board, 13-single chip microcomputer PC board, 14-buzzer, 15-force sensitive resistor, 16-shelling toothed plate, 17-shelling toothed roller, 18-compression spring I, 19-hairbrush, 20-partition roller, 21-vent hole, 22-nylon shaft sleeve, 23-roller end cover, 24-chute, 25-sunflower seed, 26-kernel, 27-seed shell, 28-upper end toothed plate shaft, 29-toothed plate partition plate, 30-lower end toothed plate shaft, 31-arc synchronous belt, 32-big belt wheel, 33-belt wheel shaft, 34-small belt wheel, 35-compression spring II, 36-compression spring III, 37-lock catch.

Detailed Description

The preferred embodiments of the present invention are described in detail below

The utility model provides a domestic sunflower seed shell benevolence separating centrifuge, uses the two subregion cylinders as the example, mainly includes sequencing mechanism, shelling mechanism, drive mechanism, wind selection mechanism, storage and discharge mechanism, control system and casing, its characterized in that, sequencing mechanism comprises feed inlet (1), brush (19), subregion cylinder (20), nylon axle sleeve (22), cylinder end cover (23), shelling mechanism comprises shelling pinion rack (16), shelling fluted roller (17), compression spring I (18), upper end pinion rack axle (28), lower extreme pinion rack axle (30) and motor (11), and drive mechanism comprises circular arc hold-in range (31), big band pulley (32), miniband wheel (34) and band pulley axle (33), and wind selection mechanism comprises axial-flow fan (6), and storage and discharge mechanism are by seed benevolence storehouse (8), shell storehouse (10), compression spring II (35), Compression spring III (36), hasp (37) are constituteed, and control system comprises solar cell panel (2), touch panel (3), alarm indicator (4), ship type switch (5), battery box (7), circuit board (12), bee calling organ (14), force sensing resistor (15), and inside spout (24) that is provided with of casing, the bottom is provided with the base.

In actual use:

a household sunflower seed shell and kernel separator is characterized in that a sorting mechanism can realize directional arrangement of sunflower seeds so that the sunflower seeds can enter a shelling gap singly and continuously, and mutual interference of the sunflower seeds during shelling is avoided; the number of husking can be changed along with the requirement by adjusting the partition plates; the compression spring in the hulling mechanism can freely stretch and retract so as to solve the problem of reduced hulling rate caused by different particle sizes of the sunflower seeds, the hulling toothed plates correspond to the partition plates in number to realize high-efficiency hulling, the working efficiency of the hulling machine is improved, the hulling toothed roller teeth are rectangular, the rubbing times in unit time are increased, and the hulling effect is improved; an axial flow fan is arranged in the shell, and shell and kernel separation is realized according to different densities of the shells and the kernels; the storage and discharge mechanism can realize the pressing and ejection of the seed kernel bin after the seed kernels and the seed shells are separated; the control system can realize the prompt when the quality of the kernels reaches a set value, the buzzer alarms after the quality of the kernels reaches the set value, and the control system can control the huller to be opened and closed and respectively control the rotating speed of the motor and the rotating speed of the axial flow fan.

When the device is operated:

firstly, sunflower seeds are placed into a feeding hole, enter a sorting mechanism under the action of gravity and are correspondingly distributed at partition plates of a partition roller, and the roller conveys the sunflower seeds to a gap between a shelling toothed roller and a shelling toothed plate under the driving of a motor. The shelling toothed roller is driven by a motor to rotate, and is matched with the shelling toothed plate and the compression spring to rub single sunflower seeds entering a shelling gap, and when the sunflower seeds with larger particle sizes enter the shelling gap, the shelling toothed plate applies pressing force to the compression spring under the action of the sunflower seeds to complete shell breaking at a proper position. The seed kernels and the seed shells processed by the shelling mechanism respectively enter the seed kernel bin and the seed shell bin according to the density difference of the seed kernels and the seed shells under the blowing of the axial flow fan. According to the edible demand, the shelling quantity can be set, and when the seed kernel bin reaches the set quality, the indicating lamp flickers and the buzzer gives an alarm for prompting. The lock catch is pulled, the seed kernel bin is popped out under the action of the spring, and the separation process of the sunflower seed shells and the kernels is completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.