CN203408873U - Spiral type tea screening device - Google Patents

Spiral type tea screening device Download PDF

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Publication number
CN203408873U
CN203408873U CN201320372498.5U CN201320372498U CN203408873U CN 203408873 U CN203408873 U CN 203408873U CN 201320372498 U CN201320372498 U CN 201320372498U CN 203408873 U CN203408873 U CN 203408873U
Authority
CN
China
Prior art keywords
rotating shaft
spiral
screening device
motor
power output
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
CN201320372498.5U
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Chinese (zh)
Inventor
张文福
Original Assignee
张文福
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 张文福 filed Critical 张文福
Priority to CN201320372498.5U priority Critical patent/CN203408873U/en
Application granted granted Critical
Publication of CN203408873U publication Critical patent/CN203408873U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a spiral type tea screening device of which the main structure comprises a spiral pipeline, a steel wire screen, a rotating shaft, a power output shaft, a motor, a foundation, a charge port, a discharge port, a discharge door and a waste tank, wherein the spiral pipeline is vertically spiral; the charge port is arranged in the top of the spiral pipeline; the discharge port is arranged in the bottom of the spiral pipeline; the discharge door is arranged at the discharge port; the outer wall of the spiral pipeline is fixedly arranged on the rotating shaft; the lower end of the rotating shaft is connected onto the power output shaft; the power output shaft is connected onto the motor; the lower end of the motor is fixedly arranged on the foundation; the waste tank is arranged below the discharge port; the waste tank is fixedly arranged on the foundation through a support. According to the spiral type tea screening device, the spiral pipeline is fixedly arranged on the rotating shaft; when the device works, spiral pipeline is rotated continuously around the rotating shaft as an axis under the driving of power; tea fed from the charge port in the top end is subjected to the action of centrifugal force, with impurities and crushed leaves to be screened out through screening holes in the steel wire screen and fall into the waste tank; therefore, the spiral type tea screening device is applicable for popularization and application in the field of tea production equipment.

Description

A kind of spiral tea screening device
Technical field
The utility model relates to a kind of tea-processing equipment, and particularly a kind of spiral tea screening device, belongs to machine for processing tea technical field.
Background technology
Along with the development of modern technologies, processing field of tea leaves has progressively entered automation age, and production of machinery starts a large amount of traditional manual works that replace, and the machinery production efficiency of tealeaves is high, output is large, can meet the tealeaves demand rising steadily both at home and abroad.But because mechanical operation is meticulous not, the tea quality of output is difficult to ensure, so drop into the mechanical processing quality of more energy research raising tealeaves, is very necessary.Tealeaves screening is by sieves, the foreign material such as the sandstone in tealeaves, dust to be separated.Tradition screening mode is all that artificial jitter filtering is screened, and efficiency is lower, and labor strength is large.Existing vibrations screening machine structure is more complicated, and each vibratory sieve all needs to arrange percussion mechanism, and manufacturing cost is higher.Therefore need a kind of Tea screening machine, make it not only have that screening effeciency is high, screening accuracy is strong, also there is the features such as simple in structure, low cost of manufacture.
Utility model content
The utility model, on the basis of existing tealeaves screening technique, adopts the unique design of novelty, has proposed a kind of spiral tea screening device.
The utility model adopts following technical scheme to solve existing issue.
A tea screening device, its primary structure comprises: helical pipe, piano-wire screen, rotating shaft, power output shaft, motor, base, charging aperture, discharging opening, discharge door, reject chute.
Described helical pipe top arranges charging aperture, and helical pipe below arranges discharging opening, is provided with a discharge door on discharging opening; The outer wall of helical pipe is fixed on rotating shaft; The tube wall of helical pipe is processed into by piano-wire screen, and the size of the density reference standard tealeaves of piano-wire screen rationally arranges, and makes it be less than the size of general tealeaves.
Described rotating shaft lower end is connected on power output shaft, and power output shaft is connected on motor, thereby upwards transmission of the power that motor is produced drives helical pipe continuous rotation together; The lower end of motor is fixed on the base of screening installation.
Described discharging opening below is provided with reject chute, and reject chute slightly larger in diameter is in helical pipe, and reject chute is fixedly connected on by support on the base of screening installation, catches at work the impurity and the broken leaf that sift out, keeps the clean of working environment.
The beneficial effects of the utility model: a kind of spiral tea screening device the utility model proposes, its structural principle is simple, and design is unique ingenious.Helical pipe is connected on rotating shaft, driven by electric energy to take rotating shaft to rotate continuously as axle center, the tealeaves that top charging aperture drops into is subject to centrifugal action, impurity wherein and broken leaf will sift out the sieve hole from piano-wire screen, fall into reject chute, after end-of-job, open discharge door, clean tealeaves can be taken out from discharging opening, this equipment can improve efficiency and the precision of tealeaves screening, is adapted at promoting the use of in Tea Production apparatus field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, helical pipe 2, piano-wire screen 3, rotating shaft 4, power output shaft 5, motor 6, base 7, charging aperture 8, discharging opening 9, discharge door 10, reject chute.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of spiral tea screening device, its primary structure comprises: helical pipe 1, piano-wire screen 2, rotating shaft 3, power output shaft 4, motor 5, base 6, charging aperture 7, discharging opening 8, discharge door 9, reject chute 10.
As shown in Figure 1, helical pipe 1 is vertical spirality, and top is provided with funnelform charging aperture 7, and below is provided with the discharging opening 8 that shape is identical, is provided with a discharge door 9 on discharging opening 8; The outer wall of helical pipe 1 is fixed on rotating shaft 3 straight up; The tube wall of helical pipe 1 is processed into by piano-wire screen 2, and the size of the density reference standard tealeaves of piano-wire screen 2 rationally arranges, and makes it be less than the size of general tealeaves.
As shown in Figure 1, rotating shaft 3 lower ends are connected on power output shaft 4, and rotating shaft 3 connects on motor 5 by power output shaft 4, thereby upwards transmission of the power that motor 5 is produced drives helical pipe 1 continuous rotation together; The lower end of motor 5 is fixed on the base 6 of screening installation, and the tealeaves that during work, charging aperture 7 drops into is subject to centrifugal action, and impurity wherein and broken leaf will sift out the sieve hole from piano-wire screen 2.
As shown in Figure 1, discharging opening 8 belows are provided with a circular reject chute 10, and slightly larger in diameter is in helical pipe 1, and reject chute 10 is fixedly connected on the base 6 of screening installation by support, catch at work the impurity and the broken leaf that sift out, keep the clean of working environment.
A tea screening device, its structural principle is simple, and design is unique ingenious.Helical pipe is connected on rotating shaft, driven by electric energy to take rotating shaft to rotate continuously as axle center, the tealeaves that top charging aperture drops into is subject to centrifugal action, impurity wherein and broken leaf will sift out the sieve hole from piano-wire screen, fall into reject chute, after end-of-job, open discharge door, clean tealeaves can be taken out from discharging opening, this equipment can improve efficiency and the precision of tealeaves screening.

Claims (3)

1. a spiral tea screening device, mainly by helical pipe, piano-wire screen, rotating shaft, power output shaft, motor, base, charging aperture, discharging opening, discharge door, reject chute, formed, it is characterized in that: described helical pipe top arranges charging aperture, the below of helical pipe arranges discharging opening, on discharging opening, be provided with a discharge door, the outer wall of described helical pipe is fixed on rotating shaft, and the tube wall of helical pipe is to be processed into by piano-wire screen.
2. a kind of spiral tea screening device according to claim 1, is characterized in that: described rotating shaft lower end is connected on power output shaft, and power output shaft is connected on motor, and the lower end of motor is fixed on the base of screening installation.
3. a kind of spiral tea screening device according to claim 1, is characterized in that: discharging opening below arranges reject chute, and reject chute is fixedly connected on the base of screening installation by support.
CN201320372498.5U 2013-06-27 2013-06-27 Spiral type tea screening device Expired - Fee Related CN203408873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320372498.5U CN203408873U (en) 2013-06-27 2013-06-27 Spiral type tea screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320372498.5U CN203408873U (en) 2013-06-27 2013-06-27 Spiral type tea screening device

Publications (1)

Publication Number Publication Date
CN203408873U true CN203408873U (en) 2014-01-29

Family

ID=49971801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320372498.5U Expired - Fee Related CN203408873U (en) 2013-06-27 2013-06-27 Spiral type tea screening device

Country Status (1)

Country Link
CN (1) CN203408873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151436A (en) * 2019-12-31 2020-05-15 六安市笑春堂农业开发有限公司 Tea sieving mechanism is used in processing of little leaflet melon piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151436A (en) * 2019-12-31 2020-05-15 六安市笑春堂农业开发有限公司 Tea sieving mechanism is used in processing of little leaflet melon piece

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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: 20140129

Termination date: 20140627

EXPY Termination of patent right or utility model