CN212852429U - Vegetable seed sorting device - Google Patents

Abstract

The utility model belongs to the field of seed processing equipment, in particular to a vegetable seed sorting device; it includes: the device comprises a drum-type pod breaking device and a multistage sorting device, wherein the two devices are fixed through a rack, the drum-type pod breaking device is a crushing tank and is obliquely arranged on a deck of the rack through a support, an inner grinding column is arranged in the crushing tank through a rotating shaft, the multistage sorting device is divided into a fan screening item and a vibration screening item, the fan is communicated with a primary screening item, a second hopper arranged on the primary screening box is arranged right below a discharging hole, a secondary screen and a tertiary collecting box are arranged on the rack below the primary screening box, both the two devices are provided with mounting racks, and a vibrating rod is arranged between the mounting racks and a transverse paperboard; the beneficial effects are as follows: adopt broken pod device of drum-type and multistage sorting unit, can high-efficiently take off the pod to vegetable seed after taking off the pod screens convenient to use.

Description

Vegetable seed sorting device

Technical Field

The utility model belongs to seed processing equipment field, concretely relates to vegetable seed sorting unit.

Background

Many angiosperm seeds are naturally enclosed in hard pods, such as soybeans, peas. Each pod of the soybeans and the peas contains 6-12 seeds. To obtain seeds from soybean, pea pods, the pods need to be broken. For example, after the soybean is collected, need people to peel the soybean, when shelling the soybean at present, usually people hold the clapper and pat the shelling to the soybean, because bring a large amount of dusts on the soybean after collecting, when people hold the clapper and peel the soybean, can pat the dust scattered in the air, so can increase the dust volume in the air, and people wave the easy ache of clapper arm for a long time, thereby can reduce soybean shelling efficiency, in order to prevent people's arm ache, people can place the soybean under the sunlight, shine the shelling to the soybean through the sunlight, so need a large amount of shelling time.

Simultaneously after the seed shelling, need filter the seed, traditional screening mode is artifical wind-force screening, and the operation is wasted time and energy like this, and work efficiency is low, and intensity of labour is big, and the separation rate of seed is not high moreover, and then leads to the seed quality unstable, influences the output of crops.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a vegetable seed sorting unit, the effectual traditional pod device that takes off of having solved is inefficient, the problem that artifical intensity of labour is big, and this device is through adopting the broken pod device of drum-type, can be comprehensive carry out the breakage to the pod, reaches the purpose of high-efficient pod of taking off, simultaneously through adopting multistage sorting unit, screens the seed after taking off the pod for seed fractionation.

In order to achieve the above purpose, the technical solution adopted by the present application is as follows:

the utility model provides a vegetable seed sorting unit, divide into broken pod device of drum-type and multistage sorting unit, two devices are all fixed its characterized in that through frame 1: the machine frame 1 is of a double-layer structure, the upper layer is a deck 101, a drum-type pod breaking device is arranged on the deck 101, the drum-type pod breaking device is a crushing tank 2 and is obliquely arranged on the deck 101 of the machine frame 1 through a support 8, an inner grinding column 6 is arranged in the crushing tank 2 through a rotating shaft 5, the rotating shaft 5 is driven by a motor 4 arranged on the crushing tank 2, a first hopper 3 is arranged on the upper end surface of the crushing tank 2, a blanking hole 7 is arranged on the lower end surface, the multistage sorting device is divided into a fan 9 for screening and a vibration screening, the fan 9 is arranged on a transverse support plate 102 of the machine frame 1, the fan 9 is communicated with a primary screen option 11, a second hopper 10 arranged on the primary screen 11 is arranged under the blanking hole 7, a secondary screen 12 and a tertiary collecting box 13 are arranged on the machine frame 1 below the primary screen 11, the secondary screen 12 and the tertiary collecting box, a vibration rod 15 is installed between the mounting frame 14 and the lateral paper plate 102.

The surface of the inner grinding column 6 is provided with feeding screws 601, and the surface of the inner grinding column between the feeding screws 601 is welded with teeth 602.

One end of the vibrating rod 15 is fixed on the mounting frame 14, the other end of the vibrating rod 15 is movably mounted on the transverse support 102 of the rack 1, a limiting disc 1501 is arranged on the end face, located above the transverse support 102, of the vibrating rod 15, and a spring 1502 is mounted on the vibrating rod 15 between the limiting disc 1501 and the transverse support 102.

The utility model discloses beneficial effect does: adopt broken pod device of drum-type, put into crushing jar back with vegetable seed, the in-process that the pod removed along the pay-off spiral on the interior grinding column carries out the breakage to the pod through tooth, homoenergetic on whole moving path is broken with tooth contact, can the multi-angle, comprehensive carry out the breakage to the pod, crushing efficiency is high. Meanwhile, the crushed pods are classified and screened, and the pod skin, the bean seeds and the uncrushed pods are classified, so that the subsequent processing is facilitated. The whole device realizes the processing automation, greatly reduces the manpower input and reduces the labor intensity.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

shown in the figure: the crushing device comprises a rack 1, a deck 101, a transverse support plate 102, a crushing tank 2, a first hopper 3, a motor 4, a rotating shaft 5, an inner grinding column 6, a feeding spiral 601, teeth 602, a blanking hole 7, a support 8, a fan 9, a second hopper 10, a primary screening box 11, a secondary screening box 12, a tertiary collecting box 13, a mounting frame 14, a vibrating rod 15, a limiting disc 1501 and a spring 1502.

Detailed Description

The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:

example 1

A vegetable seed sorting unit as shown in fig. 1 and 2, which comprises a frame 1, a crushing tank 2, a first hopper 3, a motor 4, a rotating shaft 5, an inner grinding column 6, a blanking hole 7, a support 8, a fan 9, a second hopper 10, a first-level screening box 11, a second-level screen 12, a third-level collecting box 13, a mounting rack 14 and a vibrating rod 15, wherein the whole unit is divided into two parts according to functionality, namely a drum-type pod breaking device and a multi-level sorting device. The roller pod breaking device is used for breaking the pods so as to separate the pod seeds. The multistage screening device is used for separating the crushed mixture. The drum-type pod breaking device and the multistage sorting device are both arranged on the frame 1 and are arranged in an up-down structure.

The drum-type pod breaking device is an inclined crushing tank 2, and the crushing tank 2 is arranged on a deck 101 of the frame 1 through a bracket 8. The included angle range between the crushing tank 2 and the deck 101 is 15 degrees to 45 degrees, the higher the inclination is, the faster the flow velocity of the internal bean pods is, and the inclination of the crushing tank 2 can be adjusted according to the drying degree of the bean pods. The pods are fed from the first hopper 3 into the milling tank 2. Install mobilizable interior post 6 of grinding through pivot 5 inside crushing jar 2, the diameter of interior post 6 of grinding differs 5cm ~ 10cm with 2 interior apertures of crushing jar, guarantees including the pod between post 6 of grinding and the crushing jar 2 can extrude each other, can prevent again that extrusion in-process beans are broken. The rotation shaft 5 is driven to rotate by a motor 4 mounted on the crush can 2. The feeding screw 601 is arranged on the surface of the inner grinding column 6, and the pods can be pushed to the lower part by the feeding screw 601 in the rotating process of the inner grinding column. The surface of the inner grinding column between the feeding screws 601 is welded with the teeth 602, and the teeth 602 form an uneven structure on the surface of the inner grinding column, so that the pods are broken and the seeds and the peels are separated by contacting with the teeth 602 on the surface in the process that the pods are pushed to the lower part from the upper part.

The crushed seed-husk mixture falls onto a multi-stage sorting device from a blanking hole.

Multistage sorting unit divides into the third grade, and the first order is the wind-force screening, through the wind-force effect of installing fan 9 on the horizontal extension board 102 of frame 1, will drop to the mixture in the second hopper 10 and separate the screening, and the wind-force screening is separated pod skin and seed and unbroken pod, and the pod skin after the separation is discharged from one-level screening case 11. The second and third stages are both vibration screening, the second stage is a second-stage screen 12, and the third stage is a third-stage collecting box 13. The secondary screen 12 and the tertiary collection box 13 are fixed together, and the tertiary collection box 13 is arranged below the secondary screen 12. The secondary screen 12 and the tertiary collection box 13 are both provided with a mounting rack 14, and a vibrating rod 15 is arranged between the mounting rack 14 and the transverse paper board 102. One end of the vibrating rod 15 is fixed on the mounting frame 14, the other end of the vibrating rod 15 is movably mounted on the transverse support 102 of the rack 1, a limiting disc 1501 is arranged on the end face, located above the transverse support 102, of the vibrating rod 15, and a spring 1502 is mounted on the vibrating rod 15 between the limiting disc 1501 and the transverse support 102. In the whole hulling process, vibration is generated, and the vibrating rod 15 drives the grade screen 12 and the grade collecting box 13 to vibrate for screening. The secondary screen 12 is mainly used for screening the uncrushed pods, the screened pods are left on the secondary screen 12, and the beans enter the tertiary collection box 13 through the secondary screen 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. The utility model provides a vegetable seed sorting unit, divide into broken pod device of drum-type and multistage sorting unit, two devices are all fixed through the frame, its characterized in that: the frame is bilayer structure, the upper strata is the deck, install broken pod device of drum-type on it, broken pod device of drum-type is crushing jar, install on the deck of frame through the support slope, grind the post in installing through the pivot in crushing jar, the pivot is by installing the motor drive on crushing jar, install first hopper at crushing jar up end, the terminal surface is equipped with the unloading hole down, multistage sorting unit divide into fan screening and vibration screening, on the horizontal extension board of fan installation and frame, fan and one-level screening item intercommunication, the second hopper that one-level screening case was equipped with is arranged in under the unloading hole, install second grade screen cloth and tertiary collecting box in one-level screening case below frame, second grade screen cloth and tertiary collecting box reciprocal anchorage, both all are equipped with the mounting bracket, install the vibration pole between mounting bracket and the horizontal cardboard.

2. The vegetable seed sorting device according to claim 1, wherein: the feeding screws are arranged on the surfaces of the inner grinding columns, and teeth are welded on the surfaces of the inner grinding columns between the feeding screws.

3. The vegetable seed sorting device according to claim 1, wherein: the vibrating rod is fixed on the mounting frame and movably mounted on the transverse support of the rack, a limiting disc is arranged on the end face, located above the transverse support, of the vibrating rod, and a spring is mounted on the vibrating rod between the limiting disc and the transverse support.

Images