CN216965316U

CN216965316U - Rose corolla tea screening plant

Info

Publication number: CN216965316U
Application number: CN202220427843.XU
Authority: CN
Inventors: 车伟; 张静; 车鑫; 张爱桂; 胡险
Original assignee: Jinan Lanfei Rose Biotechnology Co ltd
Current assignee: Jinan Lanfei Rose Biotechnology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-15
Anticipated expiration: 2032-03-01

Abstract

The utility model belongs to the field of rose tea processing and application equipment, and particularly relates to a rose corolla tea screening device. The rose corolla tea screening device comprises a rectangular frame and a vibrating screen arranged above the frame, wherein the vibrating screen comprises a bottom plate and side plates arranged on two sides of the bottom plate, a screen plate is arranged between the side plates, a material distributing plate is arranged below the screen plate, the screen plate and the material distributing plate are obliquely arranged along the long edge direction of the frame, a vibrating spring is arranged between the frame and the bottom plate, the vibrating screen is arranged above the frame through the vibrating spring, and a vibrating shaft is arranged in the middle of the bottom plate.

Description

Rose corolla tea screening plant

Technical Field

The utility model belongs to the field of rose tea processing and application equipment, and particularly relates to a rose corolla tea screening device.

Background

The rose tea is one kind of Chinese re-processed tea, and is scented with tea and fresh rose flower. The tea blank adopted by the rose tea is black tea and green tea, the fresh flower is the rose, and the rose, the sweet osmanthus flower and the modern Chinese rose also have sweet and thick flower fragrance, and can be used for scenting the tea. The quality of the semi-open rose is best. The finished tea has sweet and fragrant smell, strong fragrance and sweet and delicious taste. The rose tea is prepared by processing tea blank and fresh flower, scenting, blending, blooming, repeating fire, and jacquard!

The rose tea finished product is subjected to scenting by a series of treatments such as drying and the like, and the obtained rose tea has different morphologic leaves and sizes due to different scenting sizes of the roses. Before it is introduced into the market. The rose tea needs to be screened, and rose tea with different qualities is screened according to the size specification of the rose tea. At present, screening devices on the market are all disc vibrating screens, and although the disc vibrating screens can meet the screening work, the screening efficiency is low, workers are required to frequently replace the disc vibrating screens, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems existing in the screening of the rose tea, the utility model provides the rose corolla tea screening device which is reasonable in design, simple in structure, convenient to process, high in screening efficiency and low in labor intensity.

In order to achieve the purpose, the utility model adopts the technical scheme that the utility model provides a rose corolla tea screening device, which comprises a frame arranged in a rectangular frame shape and a vibrating screen arranged above the frame, wherein the vibrating screen comprises a bottom plate and side plates arranged at two sides of the bottom plate, a screen plate is arranged between the side plates, a material separating plate is arranged below the screen plate, the screen plate and the material separating plate are both obliquely arranged along the long edge direction of the frame, a vibrating spring is arranged between the frame and the bottom plate, the vibrating screen is arranged above the frame through the vibrating spring, a vibrating shaft is arranged in the middle of the bottom plate, one end of the vibrating shaft is fixedly connected with the middle of the bottom plate, the other end of the vibrating shaft is connected with a connecting rod through a shaft, a driving motor is arranged at one end of the connecting rod, which is far away from the vibrating shaft, a rotating disc is sleeved at the power end of the driving motor, and a driving shaft is arranged on the rotating disc, the connecting rod is connected with the driving shaft in a shaft mode, the vibration shaft is sleeved with the linear bearing in a shaft mode, the linear bearing is sleeved with the bearing seat in a sleeved mode, and the bearing seat is fixedly arranged relative to the rack.

Preferably, the screen plate and the material distributing plate are arranged in different inclination directions.

Preferably, the bottom of the screen plate is provided with a guide plate, and the guide plate is obliquely arranged downwards from the lower end of the screen plate to the higher end of the material distribution plate.

Preferably, the lower ends of the screen plate and the material distributing plate are provided with material guiding hoppers.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a rose corolla tea screening device, which changes the traditional disc type vibration into linear vibration, and improves the structure of a vibration source to increase the vibration amplitude, so that the rose corolla tea is rapidly screened, the labor intensity of workers is reduced, and the rose corolla tea screening device is suitable for large-scale popularization and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of a rose corolla tea screening device provided in example 1;

FIG. 2 is a front view of the rose corolla tea sifting apparatus provided in example 1;

FIG. 3 is a side view of the rose corolla tea sifting apparatus removing rack provided in example 1;

in the above figures, 1, a frame; 11. a vibration spring; 2. vibrating screen; 21. a base plate; 22. a side plate; 23. a screen plate; 24. a material distributing plate; 25. a material guide plate; 26. a material guide hopper; 3. a drive motor; 31. a turntable; 311. a drive shaft; 32. a connecting rod; 33. a vibration shaft; 34. and a bearing seat.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, this embodiment provides a rose corolla tea screening device, which includes a frame 1 disposed in a rectangular frame shape and a vibrating screen 2 disposed above the frame 1, and in this embodiment, the main purpose of disposing the frame 1 in a rectangular shape is to realize tea leaf sorting during vibrating transmission. Thus, the length of the vibrating screen 2 can ensure the screening effect, and during feeding, only one end of the vibrating screen needs to be fed by a conveying belt.

In order to achieve the above object, the vibrating screen 2 provided by this embodiment includes a bottom plate 21 and side plates 22 disposed on two sides of the bottom plate 21, a screen plate 23 is disposed between the side plates 22, the screen plate 23 is integrally disposed in a plate shape, screen holes are uniformly distributed on the screen plate 23, a material distribution plate 24 is disposed below the screen plate 23, the screen plate 23 and the material distribution plate 24 are both disposed along a long side direction of the rack 1 in an inclined manner, so that tea leaves falling from the screen plate 23 can fall onto the material distribution plate 24, and thus tea leaves meeting requirements can fall onto the screen plate 23 and onto the material distribution plate 24, and finally, a material guide hopper 26 is disposed at a lower end of the screen plate 23 and a lower end of the material distribution plate 24, and the tea leaves are conveyed into a bucket through the material guide hopper 26.

In order to realize the vibration of the vibrating screen 2, the vibrating springs 11 are arranged between the frame 1 and the bottom plate 21, the vibrating screen is arranged above the frame 1 through the vibrating springs, in the embodiment, the vibrating springs 11 are uniformly distributed on two sides of the base, 5 vibrating springs 11 are fixed on each single side, and the vibrating springs 11 are all thick springs because the supporting of the vibrating screen is guaranteed.

In consideration of the fact that the vibration of the vibrating screen 2 is controlled by the vibration motor, the vibration amplitude is too small, in order to increase the vibration amplitude and improve the screening effect, in the embodiment, the middle of the bottom plate 21 is provided with the vibration shaft 33, one end of the vibration shaft 33 is fixedly connected with the middle of the bottom plate 21, the other end of the vibration shaft is coupled with the connecting rod 32, one end of the connecting rod 32 far away from the vibration shaft 33 is provided with the driving motor 3, the power end of the driving motor 3 is sleeved with the rotating plate 31, the rotating plate 31 is provided with the driving shaft 311, the connecting rod 32 is coupled with the driving shaft 311, the vibration shaft 33 is sleeved with the linear bearing, the linear bearing is sleeved with the bearing seat 34, and the bearing seat 34 is fixedly arranged relative to the frame 1. In this embodiment, the bearing seat 34 is directly fixed on the ground, but may also be fixed on the frame 1, so that the vibrating shaft 33 is reciprocated under the action of the motor, thereby driving the vibrating screen 2 to swing left and right, and the swing amplitude is determined according to the distance between the driving shaft 311 and the center of the rotating disc 31.

In order to collect tea leaves of different grades conveniently, in the embodiment, the screen plate 23 and the material distributing plate 24 are arranged in different inclined directions. Thus, two guide hoppers 26 are provided at both ends.

Considering that the tea leaves can be sorted in multiple stages, that is, a plurality of screen plates 23 are provided, for this purpose, a material guide plate 25 is provided at the bottom of the screen plate 23, and a flow guide plate is provided obliquely downward from the lower end of the screen plate 23 to the upper end of the material distribution plate 24. Therefore, the tea leaves in the lower layer are ensured to move from the highest end to the lowest end, and the screening effect is ensured.

Through foretell setting, make tealeaves accomplish the screening at vibratory feed's in-process, the staff only need be full with containing bucket after change empty bucket can, and then improved work efficiency, reduced working strength.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A rose corolla tea screening device is characterized by comprising a frame and a vibrating screen, wherein the frame is arranged in a rectangular frame shape, the vibrating screen is arranged above the frame and comprises a bottom plate and side plates arranged on two sides of the bottom plate, a screen plate is arranged between the side plates, a material separating plate is arranged below the screen plate, the screen plate and the material separating plate are obliquely arranged along the long edge direction of the frame, a vibrating spring is arranged between the frame and the bottom plate, the vibrating screen is arranged above the frame through the vibrating spring, a vibrating shaft is arranged in the middle of the bottom plate, one end of the vibrating shaft is fixedly connected with the middle of the bottom plate, the other end of the vibrating shaft is connected with a connecting rod in a shaft joint mode, one end, away from the vibrating shaft, of the connecting rod is provided with a driving motor, the power end of the driving motor is sleeved with a turntable, a driving shaft is arranged on the turntable, and the connecting rod is connected with the driving shaft in a shaft joint mode, the vibration shaft is sleeved with a linear bearing, a bearing seat is sleeved outside the linear bearing, and the bearing seat is fixedly arranged relative to the rack.

2. The rose corolla tea screening device according to claim 1, wherein the screen plate and the material distribution plate are arranged in different inclination directions.

3. The rose corolla tea screening device according to claim 2, wherein a material guide plate is arranged at the bottom of the screen plate, and the flow guide plate is obliquely arranged downwards from the lower end of the screen plate to the higher end of the material distribution plate.

4. The rose corolla tea screening device according to claim 3, wherein the lower ends of the screen plate and the material distributing plate are provided with material guiding hoppers.