CN202460979U - Screen sieve for screening coffee beans - Google Patents

Screen sieve for screening coffee beans Download PDF

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Publication number
CN202460979U
CN202460979U CN2011205603280U CN201120560328U CN202460979U CN 202460979 U CN202460979 U CN 202460979U CN 2011205603280 U CN2011205603280 U CN 2011205603280U CN 201120560328 U CN201120560328 U CN 201120560328U CN 202460979 U CN202460979 U CN 202460979U
Authority
CN
China
Prior art keywords
screen
sieve
baffle plate
baffle plates
screen cloth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205603280U
Other languages
Chinese (zh)
Inventor
李惠芝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Li Yu Food (langxi) Co Ltd
Original Assignee
Li Yu Food (langxi) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Yu Food (langxi) Co Ltd filed Critical Li Yu Food (langxi) Co Ltd
Priority to CN2011205603280U priority Critical patent/CN202460979U/en
Application granted granted Critical
Publication of CN202460979U publication Critical patent/CN202460979U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a screen sieve for screening coffee beans. The screen sieve comprises an outer frame and a screen, wherein the screen is arranged in the outer frame; inclined baffle plates are arranged on opposite side plates of the outer frame in a staggered mode respectively; the lower ends of the baffle plates are tightly attached to the screen; the inclined angle of each baffle plate is 30 to 60 degrees; the front ends of the baffle plates are extended to form horizontal bulged edges; and an S-shaped flow channel is formed between the baffle plates and the screen. The screen sieve is reasonable in structural design; and the staggered inclined baffle plates are arranged on the two sides of the outer frame, and the S-shaped flow channel is formed between the baffle plates and the screen to ensure that the coffee beans falling into the screen do S-shaped curvilinear motion when the sieve does rotational motion in a space, so that the screening efficiency is effectively improved.

Description

Sub-sieve is used in a kind of coffee bean screening
Technical field:
The utility model relates to the material screening technical field, relates in particular to a kind of coffee bean screening and uses sub-sieve.
Background technology:
In the process of coffee, need carry out sub-sieve, generally select rotary screen for use fresh coffee beans.
Rotary screen normally relies on frame for movement rotation to drive screen box and sieves work.Its oscillation trajectory is the curve circumnutation along the plane.Critical pieces such as the general dynamic mechanism of rotary screen, screen box, screen cloth, eccentric disc constitute.
For rotary screen generally is to change the curve shape of compass screen surface movement locus and change the movement locus of material on the compass screen surface through mechanical movement, relatively poor relatively for the screening effect that has only simple mechanical movement to bring, and needs the screen cloth of design more reasonable successively.
The utility model content:
To the defective of prior art, the purpose of the utility model provides a kind of coffee bean screening and uses sub-sieve, and the structural design advantages of simple has improved the efficient of coffee bean screening effectively.
The technical scheme of the utility model is following:
Sub-sieve is used in the coffee bean screening; Comprise housing, screen cloth, it is characterized in that: in the described housing screen cloth is installed, the opposing sideplates of housing is staggeredly equipped with the baffle plate of inclination respectively; Screen cloth is close in the baffle plate lower end; The angle of inclination of baffle plate is 30 ° ~ 60 °, and the baffle plate front end is extended with the prominent edge of level, forms the runner of S shape between baffle plate and the screen cloth.
Sub-sieve is used in described coffee bean screening, it is characterized in that: described screen cloth adopts the tin plated steel wire braiding to constitute.
The utility model has the advantages that:
The utility model reasonable in design; Be provided with the baffle plate of staggered inclination through both sides, form the S runner between baffle plate and the screen cloth, during the process that in the space, rotates at sieve at housing; The coffee bean that falls into screen cloth is cooked the curvilinear motion of S shape, has improved screening efficiency effectively.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1:
Sub-sieve is used in the coffee bean screening; Comprise housing 1, screen cloth 2, screen cloth 2 is installed in the housing 1, the opposing sideplates of housing 1 is staggeredly equipped with the baffle plate 3 of inclination respectively; Screen cloth 2 is close in baffle plate 3 lower ends; The angle of inclination of baffle plate 3 is 30 ° ~ 60 °, and baffle plate 3 front ends are extended with the prominent edge 4 of level, forms the runner of S shape between baffle plate 3 and the screen cloth 2.
Screen cloth 2 adopts the tin plated steel wire braiding to constitute.
Sub-sieve tilt to install with body in, during the process that in body, rotates, coffee bean movement locus in screen cloth falls along S shape, screening efficiency obviously improves.

Claims (2)

1. sub-sieve is used in a coffee bean screening; Comprise housing, screen cloth, it is characterized in that: in the described housing screen cloth is installed, the opposing sideplates of housing is staggeredly equipped with the baffle plate of inclination respectively; Screen cloth is close in the baffle plate lower end; The angle of inclination of baffle plate is 30 ° ~ 60 °, and the baffle plate front end is extended with the prominent edge of level, forms the runner of S shape between baffle plate and the screen cloth.
2. sub-sieve is used in coffee bean screening according to claim 1, it is characterized in that: described screen cloth adopts the tin plated steel wire braiding to constitute.
CN2011205603280U 2011-12-29 2011-12-29 Screen sieve for screening coffee beans Expired - Fee Related CN202460979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205603280U CN202460979U (en) 2011-12-29 2011-12-29 Screen sieve for screening coffee beans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205603280U CN202460979U (en) 2011-12-29 2011-12-29 Screen sieve for screening coffee beans

Publications (1)

Publication Number Publication Date
CN202460979U true CN202460979U (en) 2012-10-03

Family

ID=46909177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205603280U Expired - Fee Related CN202460979U (en) 2011-12-29 2011-12-29 Screen sieve for screening coffee beans

Country Status (1)

Country Link
CN (1) CN202460979U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331253A (en) * 2013-06-26 2013-10-02 无锡明珠钢球有限公司 Bearing steel ball selecting machine
CN103331252A (en) * 2013-06-26 2013-10-02 无锡明珠钢球有限公司 Steel ball sorting equipment
CN103341440A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting machine
CN103341441A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331253A (en) * 2013-06-26 2013-10-02 无锡明珠钢球有限公司 Bearing steel ball selecting machine
CN103331252A (en) * 2013-06-26 2013-10-02 无锡明珠钢球有限公司 Steel ball sorting equipment
CN103341440A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting machine
CN103341441A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting device
CN103341441B (en) * 2013-06-26 2016-03-02 无锡明珠钢球有限公司 A kind of steel ball sorting equipment
CN103331253B (en) * 2013-06-26 2016-06-01 无锡明珠钢球有限公司 A kind of bearing steel ball type ball selecting machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20151229

EXPY Termination of patent right or utility model