CN214718397U

CN214718397U - Material sorting device

Info

Publication number: CN214718397U
Application number: CN202120363101.0U
Authority: CN
Inventors: 朱万彬; 秦余欣; 曹乃亮; 梁静秋; 刘钰; 李莉; 袁定阳; 李承夏
Original assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Current assignee: Changchun Institute of Optics Fine Mechanics and Physics of CAS
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-16
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a material sorting device, include: the device comprises a slideway, a vibrating feeder and a sorting unit; the vibration feeder comprises an electromagnetic vibrator, and the vibration feeder is driven to vibrate periodically by changing the on-off of the current of the electromagnetic vibrator; the materials to be sorted enter the slideway through the vibrating feeder, and are sorted through the sorting unit at the outlet of the slideway. The utility model realizes the thorough separation and uniform dropping of the particle materials by combining the vibration feeder with the slideway with the path channel, so that the materials obtain approximately the same speed at the tail end of the slideway, and the subsequent wind screening and separation are convenient; the utility model discloses still through air compressor, produce even stable continuous line type air current, realize the wind-force screening and the separation of high reliability to the material of slide landing.

Description

Material sorting device

Technical Field

The utility model relates to a material sorting field, in particular to material sorting device.

Background

The wind power screening is a screening mode for classifying materials by utilizing the specific gravity difference of material particles with similar sizes, is widely applied in various fields of agricultural production, is mainly used for sorting seeds, fruits and the like of various agricultural crops, and can also be used for the classification treatment process of building materials and household garbage. The existing traditional wind screening device mostly adopts a motor to drive fan blades to generate wind power, the wind speed is limited by the shape and the number of the blades and the rotating speed of the motor, and the wind power is in a pulse form and is not uniform and stable enough. The existing material conveying method adopts a feeding funnel for feeding, and material accumulation is easy to generate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the above problem, provide a material sorting unit.

In order to achieve the above purpose, the utility model adopts the following specific technical scheme:

a material sorting apparatus comprising: the device comprises a slideway, a vibrating feeder and a sorting unit; the vibration feeder comprises an electromagnetic vibrator, and the vibration feeder is driven to vibrate periodically by changing the on-off of the current of the electromagnetic vibrator; the materials to be sorted enter the slideway through the vibrating feeder, and are sorted through the sorting unit at the outlet of the slideway.

Preferably, the chute includes a plurality of path channels adapted to the shape of the material to be sorted for restricting the sliding path of the material to be sorted.

Preferably, the vibration feeder further comprises a hopper, a chute and a base, wherein the electromagnetic vibrator is fixed on the upper surface of the base, the lower surface of the chute is fixedly connected with the electromagnetic vibrator, and the lower surface of the hopper is fixedly connected with the upper surface of the chute; the electromagnetic vibrator drives the chute to vibrate periodically.

Preferably, the sorting unit comprises an air compressor, an air inlet pipe and an air supply assembly; the air supply assembly is an air knife assembly or a plurality of air valves which are in one-to-one correspondence with a plurality of path channels.

Preferably, the air knife assembly comprises an air knife and an air knife bracket, the air knife bracket is fixedly connected at the outlet of the slide way, the air knife is adjustably connected with the air knife bracket, and the relative position of the air knife and the outlet of the slide way is adjusted by adjusting the connection relationship of the air knife and the air knife bracket.

Preferably, the automatic sorting device further comprises a sorting box, wherein the sorting box comprises at least two sub sorting boxes for storing sorted materials.

Preferably, the material feeder also comprises a frame, wherein the frame comprises a support frame, a feeder fixing frame and two slide way fixing frames; the feeder fixing frame and the slideway fixing frame are both in adjustable connection with the side columns of the supporting frame; the vibrating feeder also comprises a vibrating feeder bottom plate, the upper surface of the vibrating feeder bottom plate is connected with the base, the lower surface of the vibrating feeder bottom plate is connected with a feeder fixing frame, and the slide way is fixedly connected with the slide way fixing frame.

Preferably, the device also comprises a bottom plate and a shell, wherein the shell comprises a slidable top plate and side plates; the bottom plate is fixedly connected with the lower surface of the support frame, the material distribution box is adjustably fixed on the upper surface of the bottom plate, the material distribution box also comprises a movable box bottom, and the bottom plate is provided with a through hole which is matched with the movable box bottom in position and is matched with the adjusting range of the movable box bottom in size; the slidable top plate is slidably connected with the upper surface of the support frame, and the side plate is fixedly connected with the side column of the support frame.

Preferably, the system further comprises a parameter control system for controlling each electric element.

The utility model discloses can gain following technological effect:

(1) the vibration feeder is combined with a slideway with a path channel, so that the complete separation and uniform falling of the granular materials are realized, the materials obtain approximately the same speed at the tail end of the slideway, and the subsequent wind screening and separation are facilitated;

(2) the air compressor generates uniform and stable continuous linear air flow, and realizes high-reliability wind screening and separation of materials falling from the slide way.

Drawings

Fig. 1 is a schematic structural diagram of a material sorting device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a vibrating feeder according to an embodiment of the present invention;

figure 3 is a schematic view of a gas knife assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the dispensing box according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a frame according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a bottom plate according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a housing according to an embodiment of the present invention.

Wherein the reference numerals include: the device comprises a slideway 1, a vibrating feeder 2, a sorting unit 3, a distributing box 4, a frame 5, a bottom plate 6, a shell 7, a control system 8, a hopper 21, a chute 22, an electromagnetic vibrator 23, a base 24, a vibrating feeder bottom plate 25, an air knife 311, an air knife bracket 312, a first sub-distributing box 41, a second sub-distributing box 42, a movable box bottom 43, a support frame 51, a feeding fixing frame 52, a slideway fixing frame 53, a slidable top plate 71 and side plates 72.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not constitute limitations on the invention.

As shown in fig. 1, a material sorting apparatus includes: the device comprises a slideway 1, a vibrating feeder 2 and a sorting unit 3; the vibrating feeder 2 comprises an electromagnetic vibrator 23, the vibrating feeder 2 is driven to vibrate periodically by changing the on-off of the current of the electromagnetic vibrator 23, and the materials to be sorted are dispersed uniformly by periodic vibration, so that the materials to be sorted are prevented from being stacked and the subsequent sorting effect is prevented from being influenced; the materials to be sorted enter the slideway 1 through the vibrating feeder 2, and are sorted through the sorting unit 3 at the outlet of the slideway 1.

In an embodiment of the utility model, the slide way 1 comprises a plurality of path channels with the width matched with the size of the materials to be sorted and arranged along the sliding direction of the materials to be sorted, the cross section of the bottom surface of each path channel is in a curved surface shape such as a semicircle, a semiellipse or a U shape, the guiding effect of the materials to be sorted is improved, baffles are arranged between the adjacent path channels and on the side surface of the slide way 1, the sliding path of the materials to be sorted is limited, and the materials to be sorted are prevented from deviating from the sliding path or rushing out of the slide way 1; cut apart through the path passageway and treat sorting materials, prevent to slide the in-process and treat sorting materials gathering, and then prevent to select separately the unit 3 and select separately the gathering when selecting separately waiting to select separately the material and produce the interference, influence separation effect.

As shown in fig. 2, in an embodiment of the present invention, the vibration feeder 2 further includes a hopper 21, a chute 22, and a base 24, the electromagnetic vibrator 23 is fixed on the upper surface of the base 24, the lower surface of the chute 22 is connected and fixed with the electromagnetic vibrator 23, and the lower surface of the hopper 21 is connected and fixed with the upper surface of the chute 22; the electromagnetic vibrator 23 drives the chute 22 to vibrate periodically; the materials to be sorted fall into the chute 22 through the hopper 21, are scattered and accumulated below the hopper 21 through the electromagnetic vibrator 23, and are made to uniformly enter the chute 1 from the outlet of the chute 22.

The utility model discloses an in one embodiment, select separately unit 3 includes air compressor, intake pipe, air supply subassembly, through intake-tube connection air compressor and air supply subassembly, the air current that air compressor produced sends out through the air supply subassembly, treats to select separately the material and carries out the selection by winnowing, treats that different materials in the selection by winnowing can produce different movement tracks, finally falls in different positions.

The utility model discloses an in the embodiment, air supply assembly be with a plurality of pneumatic valves of a plurality of path passageway one-to-one, can be according to waiting to select separately the material slip condition control in the path passageway and correspond the pneumatic valve, every pneumatic valve all can carry out independent control, makes it more adapt to actual sorting process.

As shown in fig. 3, in an alternative embodiment of the present invention, the air supply assembly is an air knife assembly, the air knife assembly includes an air knife 311 and an air knife support 312, the air knife 311 has a linear slit to generate a linear air flow for winnowing, the air knife support 312 is connected and fixed at the exit of the chute 1, the air knife 311 is adjustably connected with the air knife support 312, the linear slit of the air knife 311 is lower than the exit of the chute 1 and perpendicular to the sliding path of the material to be sorted; the relative position of the air knife 311 and the outlet of the slide way 1 is adjusted by adjusting the connection relationship between the air knife 311 and the air knife bracket 312, so that the distance between the linear air flow generated by the air knife 311 and the outlet of the slide way 1 is adjusted, and the position for sorting is changed.

As shown in fig. 4, in an embodiment of the present invention, the present invention further includes a dispensing box 4, the dispensing box 4 includes a first sub dispensing box 41 and a second sub dispensing box 42 for storing the sorted materials, and different materials are separated and stored through the first sub dispensing box 41 and the second sub dispensing box 42.

It should be noted that, the number of the sub-dispensing boxes in the present embodiment is only schematic, and the structures of three, four or more sub-dispensing boxes and storing different materials respectively are all within the protection scope of the present invention.

As shown in fig. 5, in an embodiment of the present invention, the present invention further includes a frame 5, the frame 5 includes a supporting frame 51, a feeder holder 52 and two slide holders 53; the feeder fixing frame 52 and the slideway fixing frame 53 are both adjustably connected with the side columns of the supporting frame 51; the vibrating feeder 2 further comprises a vibrating feeder bottom plate 25, the upper surface of the vibrating feeder bottom plate 25 is connected with the base 24, the lower surface of the vibrating feeder bottom plate 25 is connected with a feeder fixing frame 52, and the slideway 1 is fixedly connected with a slideway fixing frame 53; the feeder holder 52 and the chute holder 53 can slide along the side columns of the support frame 51, so as to adjust the positions of the vibrating feeder 2 and the chute 1, and adapt to the materials to be sorted.

As shown in fig. 6 and 7, in an embodiment of the present invention, the present invention further includes a bottom plate 6 and a housing 7, wherein the housing 7 includes a slidable top plate 71 and a side plate 72; the bottom plate 6 is fixedly connected with the lower surface of the support frame 51, the material distribution box 4 is adjustably fixed on the upper surface of the bottom plate 6, the material distribution box 4 can be adjusted according to the position of the slide way 1, so that different sorted materials accurately enter the sub material distribution box, the material distribution box 4 further comprises a movable box bottom 43, the bottom plate 6 is provided with a through hole with the position matched with the movable box bottom 43 and the size matched with the adjusting range of the movable box bottom 43, when the capacity of the sub material distribution box is insufficient or the sorting is continuously carried out, the movable box bottom 43 is opened, a collecting bag is arranged below the sub material distribution box, and the materials are collected; the slidable top plate 71 is slidably connected with the upper surface of the support frame 51, when the material is fed, the slidable top plate 71 is slid to prevent the material from blocking the hopper 21, the material to be sorted is put into the hopper 21 for feeding, and after the feeding is finished, the slidable top plate 71 is slid to seal the material sorting device; the side plate 72 is fixedly connected with the side column of the support frame 51; the material sorting device is sealed by the bottom plate 6 and the shell 7, and internal components are protected.

In an embodiment of the present invention, the present invention further comprises a control system 8 for controlling parameters of each electrical component, the control system 8 adjusts vibration parameters of the electromagnetic vibrator 23, a position of the loader holder 52, a position of the sliding holder 53, a relative position of the air knife 311 and the air knife holder 312, and a power of the air compressor; the parameters of each electrical element are adjusted through the control system 8, so that the operation is convenient, and fine adjustment can be performed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limiting the present invention. Variations, modifications, substitutions and alterations of the above-described embodiments may occur to persons of ordinary skill in the art without departing from the scope of the invention.

The above detailed description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A material sorting apparatus, comprising: the device comprises a slideway, a vibrating feeder and a sorting unit; the vibration feeder comprises an electromagnetic vibrator, and the vibration feeder is driven to vibrate periodically by changing the on-off of the current of the electromagnetic vibrator; the materials to be sorted enter the slide way through the vibrating feeder, and are sorted through the sorting unit at the outlet of the slide way.

2. The material sorting apparatus of claim 1, wherein the chute includes a plurality of path channels adapted to the shape of the material to be sorted for restricting the sliding path of the material to be sorted.

3. The material sorting device according to claim 1, wherein the vibrating feeder further comprises a hopper, a chute and a base, the electromagnetic vibrator is fixed on the upper surface of the base, the lower surface of the chute is fixedly connected with the electromagnetic vibrator, and the lower surface of the hopper is fixedly connected with the upper surface of the chute; the electromagnetic vibrator drives the chute to vibrate periodically.

4. The material sorting apparatus of claim 2, wherein the sorting unit comprises an air compressor, an air inlet pipe, and an air supply assembly; the air supply assembly is an air knife assembly or a plurality of air valves which are in one-to-one correspondence with the plurality of path channels.

5. The material sorting apparatus according to claim 4, wherein the air knife assembly includes an air knife and an air knife holder, the air knife holder is fixedly connected to the outlet of the chute, the air knife is adjustably connected to the air knife holder, and the relative position of the air knife and the outlet of the chute is adjusted by adjusting the connection relationship of the air knife and the air knife holder.

6. The material sorting apparatus of claim 3, further comprising a dispensing box including at least two sub-dispensing boxes for storing the sorted material.

7. The material sorting apparatus of claim 6, further comprising a frame comprising a support frame, a feeder mount, and two slide mounts; the feeder fixing frame and the slideway fixing frame are both in adjustable connection with the side columns of the supporting frame; the vibrating feeder further comprises a vibrating feeder bottom plate, the upper surface of the vibrating feeder bottom plate is connected with the base, the lower surface of the vibrating feeder bottom plate is connected with the feeder fixing frame, and the slide is fixedly connected with the slide fixing frame.

8. The material sorting apparatus of claim 7, further comprising a bottom plate, a housing, the housing comprising a slidable top plate and side plates; the bottom plate is fixedly connected with the lower surface of the support frame, the material distribution box is adjustably fixed on the upper surface of the bottom plate, the material distribution box also comprises a movable box bottom, and the bottom plate is provided with a through hole which is matched with the movable box bottom in position and is matched with the adjustable range of the movable box bottom in size; the slidable top plate is slidably connected with the upper surface of the support frame, and the side plate is fixedly connected with the side column of the support frame.

9. The material sorting apparatus of claim 1, further comprising a control system for controlling parameters of each electrical element.