CN106622962B

CN106622962B - Coffee cooked bean stoning machine

Info

Publication number: CN106622962B
Application number: CN201510737356.8A
Authority: CN
Inventors: 林朝晖
Original assignee: Shanghai Aodong Logistics Co ltd
Current assignee: Shanghai Aodong Logistics Co ltd
Priority date: 2015-11-04
Filing date: 2015-11-04
Publication date: 2022-09-06
Anticipated expiration: 2035-11-04
Also published as: CN106622962A

Abstract

The invention discloses a coffee boiled bean stone remover which comprises a support, a bean cabin, a material pipe and a hopper. The bean cabin is fixed on the bracket and comprises a cylindrical cabin and an inverted cone cabin; a metal mesh plate is arranged at the upper part in the cylindrical cabin, a top cover is arranged at the top of the cylindrical cabin, and a fan interface connected with an exhaust fan is arranged on the top cover; the lower part in back taper cabin is equipped with discharge mechanism, is equipped with the rotary interface between back taper cabin and the discharge mechanism, and fan interface and rotary interface are for the equal eccentric settings in center in cylinder cabin, and the two is opposite for the eccentric direction in cylinder cabin, and discharge mechanism includes discharging pipe and ejection of compact valve, and the discharging pipe leans out for cylinder cabin center and locates the rotary interface lower extreme. The feed pipe is vertically arranged on one side of the bean cabin, the upper port of the feed pipe is communicated with the upper part of the cylindrical cabin, and the upper port of the feed pipe is positioned below the metal mesh plate. The lower extreme of material pipe is located to the hopper, and the hopper is inside to be equipped with soil stone and to collect the otter board. The stone removing device has the advantages of simple structure, low production cost, good stone removing effect, high efficiency and simple operation.

Description

Coffee cooked bean stoner

Technical Field

The invention relates to the technical field of stoners, in particular to a coffee cooked bean stoner which is simple in structure, low in production cost, good in stoning effect, high in efficiency and simple to operate.

Background

The stonewashers commonly used in life are mainly used for removing objects other than very dense materials, such as grains, wheat and the like for removing granular impurities such as metal, stones and the like, and are often used for separating heavier materials from food grains and other dry granular materials.

Generally, the stone removing machine mainly comprises a feeding air suction device, a material storage hopper, an air suction cover, a screen body, an eccentric transmission mechanism, a shaking mechanism, a rack and the like. The raw materials are placed on an inclined screen plate and vibrated up and down. Stones, metals and the like with large specific gravity jump up higher after being vibrated so as to form upward movement, and grains with small specific gravity jump up lower so as to form downward movement; because of the mesh plate, the grains and the stones move step by step with one jump. The stone remover has the following disadvantages: the structure is complex, the stone removing efficiency is low, the cost is high, the price is expensive, and the price is about 6-12 ten thousand yuan for the RMB.

For the coffee beans, because the ripe coffee beans are processed, the coffee beans usually contain some granular impurities such as stones and the like, the stones of the coffee beans need to be removed and the coffee beans need to be graded, but the existing stone removing machine has the defects of complex structure, high cost and low efficiency, and cannot be popularized and applied.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the coffee cooked bean stoning machine which has the advantages of simple structure, low production cost, good stoning effect, high efficiency and simple operation.

In order to solve the problems in the prior art, the adopted specific technical scheme is as follows:

a stone remover for cooked coffee beans comprises a support, a bean cabin, a material pipe and a hopper. The bean cabin is a hollow cabin body and is fixed on the bracket, and the bean cabin comprises a cylindrical cabin arranged at the upper part and an inverted cone cabin arranged at the lower part of the cylindrical cabin; a metal mesh plate is arranged at the upper part in the cylindrical cabin, a top cover is arranged at the top of the cylindrical cabin, and a fan interface is arranged on the top cover; the lower part of the inverted cone cabin is provided with a discharging mechanism, a rotary interface is arranged between the inverted cone cabin and the discharging mechanism, the rotary interface and the fan interface are oppositely arranged in two different directions perpendicular to the material pipe, the discharging mechanism is in rotary connection with the inverted cone cabin, the discharging mechanism comprises a discharging pipe and a discharging valve, the discharging pipe is obliquely arranged at the lower end of the rotary interface, the oblique direction of the discharging pipe is outward oblique relative to the center of the cylindrical cabin, the discharging valve is arranged at the lower end of the discharging pipe, and the discharging pipe can be opened or closed through the discharging valve; an exhaust fan is further arranged beside the support, and a fan interface is connected with an exhaust opening of the exhaust fan. The feed pipe is vertically arranged on one side of the bean cabin, the lower part of the feed pipe is fixed on the bracket, the upper port of the feed pipe is communicated with the upper part of the cylindrical cabin, and the upper port of the feed pipe is positioned below the metal mesh plate; the hopper is arranged at the lower end of the material pipe, and a soil and stone collecting screen plate is arranged inside the hopper; the lower port of the material pipe is positioned inside the hopper and above the soil and stone collecting screen plate.

In a preferable scheme, the fan interface and the rotary interface are eccentrically arranged relative to the center of the cylindrical cabin, and the eccentric directions of the fan interface and the rotary interface relative to the cylindrical cabin are opposite. The distribution method can prevent the gravity center of the whole stone remover from shifting after the direction of the discharging mechanism is changed, so that the stone remover is balanced and stable in operation, and further, one worker can conveniently complete the work of two stations.

In a further preferable scheme, the rotation angle between the discharging mechanism and the inverted cone cabin is 0-90 degrees, and the discharging mechanism can be positioned at a position 0-90 degrees away from the material pipe through rotation. The rotary device can be convenient for a worker to carry out a plurality of operations on one station.

In a further preferred scheme, the lower part of the material pipe is provided with an observation window, so that a worker can conveniently monitor the stone removing process.

In a further preferable scheme, a certain distance is reserved between the lower end opening of the material pipe and the soil and stone collecting net plate, and the distance is 20mm, so that materials are easier to absorb.

The soil and stone collecting net plate is detachably connected with the hopper. And the lower part of the hopper is provided with a soil and stone collecting device. The device is adopted to facilitate the cleaning of soil and stones after the stones are removed.

A butterfly valve is arranged between the fan connector and the exhaust fan, and the wind power of the exhaust fan can be adjusted through the butterfly valve, so that soil and stones are prevented from being pumped away due to overlarge wind power.

By adopting the scheme, compared with the prior art, the coffee cooked bean stoner has the technical effects that:

(1) the coffee cooked beans and the soil and stones are quickly separated by adopting the air exhaust fan air exhaust mode, the air quantity of the air exhaust fan can be adjusted, and the coffee cooked beans separator is practical, convenient, efficient and good in stone removing effect.

(2) And the discharging mechanism is arranged to be rotatable, and can rotate 90 degrees towards the material pipe, so that the whole operation process of one worker on one station is facilitated, and the labor cost is greatly saved.

(3) The fan interface is arranged at the opposite position of the discharging mechanism, and an included angle formed by the fan interface, the material suction pipe and the material discharging pipe is forty-five degrees; the gravity center of the whole stone remover can be prevented from shifting after the direction of the discharging mechanism is changed, so that the stone remover operates stably and balancedly.

(4) And a certain distance is left between the lower port of the material pipe and the soil and stone collecting screen plate, so that the material is easier to absorb, and the stone removing effect is better.

(5) The whole device has simple structure, low production cost and good stone removing effect, and can be popularized and applied.

Drawings

FIG. 1 is a schematic view showing the overall structure of a coffee bean stoner of the present invention;

FIG. 2 is a side view of a coffee bean destoner of the present invention;

fig. 3 is a plan view of a delithiator for coffee beans according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to specific examples below. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

A coffee cooked bean stoner comprises a bracket 1, a bean cabin 2, a material pipe 3 and a hopper 4.

The bean cabin 2 is a hollow cabin body and is fixed on the support 1, and the bean cabin 2 comprises a cylindrical cabin 21 arranged on the upper part and an inverted cone cabin 22 arranged on the lower part of the cylindrical cabin 21. The upper portion in the cylinder cabin 21 is equipped with metal mesh plate 5, and the top in cylinder cabin 21 is equipped with top cap 6, be equipped with fan interface 7 on the top cap 6, fan interface 7 links to each other with the suction opening of the air exhauster of locating the support 1 side. A discharging mechanism 8 is arranged at the lower part of the inverted cone cabin 22, a rotary interface 9 is arranged between the inverted cone cabin 22 and the discharging mechanism 8, the rotary interface 9 and the fan interface 7 are oppositely arranged in two different directions vertical to the material pipe 3, and the discharging mechanism 8 is rotatably connected with the inverted cone cabin 22; discharge mechanism 8 includes discharging pipe 81 and ejection of compact valve 82, rotatory interface 9 lower extreme is located in the slope of discharging pipe 81, the incline direction of discharging pipe 81 leans out for the center for cylinder cabin 21, the lower extreme of discharging pipe 81 is located to ejection of compact valve 82, can open or close discharging pipe 81 through ejection of compact valve 82, and the material accessible ejection of compact valve 82 after the clearance is discharged. The rotation angle between the discharging mechanism and the inverted cone cabin is 0-90 degrees, the discharging mechanism can be positioned at a position 0-90 degrees away from the material pipe through rotation, and the discharging mechanism is set as a rotating device, so that a worker can conveniently perform multiple operations on one station.

The feed pipe 3 is vertically arranged on one side of the bean cabin 2, the lower part of the feed pipe is fixed on the bracket 1, the upper port of the feed pipe 3 is communicated with the upper part of the cylindrical cabin 21, and the upper port of the feed pipe is positioned below the metal mesh plate 5. The lower part of the material pipe 3 is provided with an observation window 12, which is convenient for monitoring the stone removing process by workers.

The hopper 4 is arranged at the lower end of the material pipe 3, and a soil and stone collecting screen plate 10 is arranged inside the hopper 4; the lower port of the material pipe 3 is positioned in the hopper 4 and above the soil and stone collecting screen plate 10. A certain distance is left between the lower end opening of the material pipe 3 and the soil and stone collecting screen plate 10, and the distance is 20mm, so that the materials are easier to absorb. The soil and stone collecting net plate 10 is detachably connected with the hopper 4, and a soil and stone collecting device 11 is arranged on the lower portion of the hopper 4. The device is adopted to ensure that soil and stones after stone removal are finished and collected more conveniently to be cleaned.

According to the invention, a butterfly valve is arranged between the fan connector 7 and the exhaust fan, and the wind power of the exhaust fan can be adjusted through the butterfly valve, so that soil and stones are prevented from being pumped away by overlarge wind power.

In the invention, the fan interface 7 and the rotary interface 9 are both arranged eccentrically relative to the center of the cylindrical cabin 21, and the eccentric directions of the fan interface 7 and the rotary interface 9 relative to the cylindrical cabin 21 are opposite. The distribution method can prevent the gravity center of the whole stone remover from shifting after the direction of the discharging mechanism 8 is changed when the discharging mechanism rotates, thereby ensuring that the operation of the machine is more balanced and stable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is to be accorded the full scope of the appended claims.

Claims

1. A coffee cooked bean stoning machine is characterized by comprising a bracket, a bean cabin, a material pipe and a hopper;

the bean cabin is a hollow cabin body and is fixed on the bracket, and the bean cabin comprises a cylindrical cabin arranged at the upper part and an inverted cone cabin arranged at the lower part of the cylindrical cabin; a metal mesh plate is arranged at the upper part in the cylindrical cabin, a top cover is arranged at the top of the cylindrical cabin, and a fan interface is arranged on the top cover; the lower part of the inverted cone cabin is provided with a discharging mechanism, a rotating interface is arranged between the inverted cone cabin and the discharging mechanism, the fan interface and the rotating interface are both eccentrically arranged relative to the center of the cylindrical cabin, and the eccentric directions of the fan interface and the rotating interface relative to the cylindrical cabin are opposite; the discharging mechanism is rotatably connected with the inverted cone cabin and comprises a discharging pipe and a discharging valve, the discharging pipe is obliquely arranged at the lower end of the rotary connector, the discharging pipe is obliquely inclined outwards relative to the center of the cylindrical cabin, the discharging valve is arranged at the lower end of the discharging pipe, and the discharging pipe can be opened or closed through the discharging valve;

an exhaust fan is arranged beside the support, and a fan interface is connected with an exhaust opening of the exhaust fan;

the feeding pipe is vertically arranged on one side of the bean cabin, the lower part of the feeding pipe is fixed on the bracket, the upper port of the feeding pipe is communicated with the upper part of the cylindrical cabin, and the upper port of the feeding pipe is positioned below the metal mesh plate; the hopper is arranged at the lower end of the material pipe, and a soil and stone collecting screen plate is arranged inside the hopper; the lower port of the material pipe is positioned in the hopper and above the soil and stone collecting screen plate.

2. The coffee boiled bean destoner of claim 1, wherein the angle of rotation between the discharge mechanism and the inverted cone is 0-90 degrees, and the discharge mechanism is rotatable to a position 0-90 degrees from the material tube.

3. The coffee boiled bean destoner of claim 1, wherein the lower portion of the tube is provided with an observation window.

4. The coffee boiled bean destoner of claim 1, wherein a space is left between the lower end of the feed pipe and the soil and stone collecting screen plate, and the space is 20 mm.

5. The coffee boiled bean destoner of claim 1, wherein the soil and stone collecting mesh plate is detachably connected to the hopper.

6. The machine for removing stones from boiled coffee beans as set forth in claim 1, wherein a soil and stone collecting means is provided at a lower portion of the hopper.

7. The coffee boiled bean destoner of claim 1, wherein a butterfly valve is disposed between the blower interface and the suction blower.