CN211726473U

CN211726473U - Finished tea screening device

Info

Publication number: CN211726473U
Application number: CN201922101356.5U
Authority: CN
Inventors: 夏晓玉; 谭明忠
Original assignee: Guizhou Qianxin Ecological Tea Co ltd
Current assignee: Guizhou Qianxin Ecological Tea Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-23
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a tea processing technology field, concretely relates to tea sieving mechanism, including frame, urceolus and inner tube, frame and ground fixed connection, the urceolus level sets up, the both ends opening of urceolus, the one end and the frame fixed connection of urceolus, and the frame is improved level and is set up the motor, and the motor is external to have the power cord, and the output shaft of motor is inside to stretch into to the urceolus, inner tube one end opening, inner tube set up in the urceolus, inner tube blind end and motor output shaft fixed connection are equipped with a plurality of sieve meshes on the inner tube lateral wall, are equipped with helical blade on the inner tube outer wall, the rotation axis of inner tube, the rotation axis of urceolus and motor output shaft axis three collineation, the. This scheme effectively solves prior art and becomes the problem that tealeaves often card influences the screening effect in the sieve mesh when tea filters.

Description

Finished tea screening device

Technical Field

The utility model relates to a tea processing technology field, concretely relates to finished tea sieving mechanism.

Background

The tea is a common beverage in modern life, contains a plurality of beneficial components and has health care function, the finished tea is prepared by spreading and drying fresh picked tea leaves, withering, rolling, drying and other processes, the prepared finished tea is usually in a twisted strip shape, the length of the tea is about 20-30 mm, the finished tea prepared by the normal working procedures contains part of fine tea dust, in order to improve the quality of the finished tea product, the fine tea dust contained in the finished tea needs to be cleaned and screened out, in order to remove the fine tea dust in the finished tea, the prior art generally adopts a sieve plate vibration screening or a wind energy blowing screening mode to remove the fine tea dust in the finished tea, but because the finished tea is in a twisted strip shape, when the screening is carried out by adopting the screen plate vibration screening mode, most of the more complete tea leaves are in a horizontal lying state and can not be screened out through the screen holes, but the lower part of the sieve plate which is vibrated ceaselessly can be divided into tea to be vertically screened out through the sieve holes or be blocked in the sieve holes to influence the screening effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finished tea sieving mechanism to solve among the prior art problem that tealeaves often card influences the screening effect in the sieve mesh.

In order to achieve the above purpose, the utility model provides a scheme as follows:

the utility model provides a tea-making sieving mechanism, includes frame, urceolus and inner tube, frame and ground fixed connection, the urceolus level sets up, the both ends opening of urceolus, the one end and the frame fixed connection of urceolus, and the frame is improved level and is set up the motor, and the motor is external to have the power cord, and the output shaft of motor stretches into to the urceolus is inside, inner tube one end opening, inner tube set up in the urceolus, and inner tube blind end and motor output shaft fixed connection are equipped with a plurality of sieve meshes on the inner tube lateral wall, are equipped with helical blade on the inner tube outer wall, the rotation axis of inner tube, the rotation axis of urceolus and motor output shaft axis three colli.

The utility model discloses basic scheme's principle and beneficial effect lie in:

put into the inner tube with the tea-forming of waiting to screen, the operation motor lets the motor rotate slowly, and the motor drives the inner tube rotatory, rolls in the section of thick bamboo including the tea-forming under the action of gravity, mixes in the fine crushing tea dust in the tea-forming and falls into in the clearance between inner tube outer wall and urceolus inner wall through the sieve mesh, and the fine crushing tea dust is discharged by the open end of urceolus under the rotatory promotion of the helical blade of inner tube outer wall, because the inner tube outer wall with distance between the urceolus inner wall is less than the third of tea-forming length, if there is tea-forming to insert in the sieve mesh when rolling, it inserts the length of sieve mesh shorter, when the inner tube drives the high point of rotatory orbit of tea-forming that inserts the sieve mesh, in the inner tube breaks away from the sieve mesh and falls into in the inner.

The utility model discloses a set up the suitable distance of inner tube outer wall and urceolus inner wall, avoided the tea-forming to fall out or block in the sieve mesh by the sieve mesh, set up helical blade through the outer wall at the inner tube, play the tea dust discharge urceolus in small, broken bits in a small wok when rotatory screening, prevent that the tea dust in small, broken bits from blockking up and influencing the screening between inner tube outer wall and urceolus inner wall.

Further, as the optimization of the basic scheme, the inner wall of the inner cylinder is provided with stirring strips with the length direction parallel to the rotation axis of the inner cylinder.

Further, as the optimization of basic scheme, the inner tube open end is equipped with the ring baffle, the outer edge week and the inner tube inner wall fixed connection of ring baffle are equipped with on the ring baffle and get the bin gate.

Further, as the optimization of basic scheme, the output shaft axle head of motor is equipped with the mount pad, be equipped with the screw thread through-hole on the mount pad, the inner tube blind end has set firmly the mounting panel, be equipped with on the mounting panel with screw thread through-hole complex mounting hole.

Further, as the optimization of basic scheme, the highest point on the urceolus outer wall is equipped with the feeder hopper, the discharge gate of feeder hopper stretches into inner tube inner space.

Further, as the optimization of basic scheme, the pivot has set firmly on the urceolus outer wall, be equipped with on the feeder hopper with pivot complex shaft hole.

Drawings

Fig. 1 is a schematic structural view of the tea-making screening device of the present invention.

FIG. 2 is a schematic view of the inner and outer barrels.

Fig. 3 is a detailed schematic view.

FIG. 4 is a schematic view of the fit at the open ends of the inner and outer barrels.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the tea making machine comprises a frame 1, a motor 2, a mounting seat 21, an outer barrel 3, an inner barrel 4, sieve holes 41, stirring strips 42, a mounting plate 43, an annular baffle 44, a material taking door 45, a spiral blade 46, a feed hopper 5, a rotating shaft 51, tea making 6 and fine tea dust 7.

The utility model provides a finished tea sieving mechanism, as shown in figure 1, including frame 1, urceolus 3 and inner tube 4, frame 1 and ground fixed connection, the both ends open-ended that urceolus 3 is cylindric, urceolus 3 level sets up, urceolus 3 is the subassembly of being made by the stainless steel, the inner wall of urceolus 3 is smooth, the one end and the frame 1 fixed connection of urceolus 3, motor 2 is buncher, motor 2 level sets up and keeps away from with frame 1 fixed connection on the side of urceolus 3 in frame 1, motor 2 is external to have the power cord, motor 2's output shaft passes frame 1 and stretches into to urceolus 3 inside, motor 2's output shaft end fixedly connected with mount pad 21, be equipped with the screw thread through.

As shown in fig. 1, the inner cylinder 4 is a cylinder with an open end, the inner cylinder 4 is disposed in the outer cylinder 3, the closed end of the inner cylinder 4 is provided with a mounting plate 43, the mounting plate 43 is provided with a mounting hole matched with the threaded through hole on the mounting base 21, the inner cylinder 4 and the output shaft of the motor 2 can be fixedly connected through a bolt, and the side wall of the inner cylinder 4 is provided with a plurality of sieve holes 41.

As shown in figure 2, the outer wall of the inner cylinder 4 is provided with a helical blade 46, the helical blade 46 is a component made of stainless steel, the surface of the helical blade 46 is smooth, the rotation axis of the inner cylinder 4, the rotation axis of the outer cylinder 3 and the axis of the output shaft of the motor 2 are collinear, and the distance between the outer wall of the inner cylinder 4 and the inner wall of the outer cylinder 3 is 3-9 mm.

As shown in fig. 1 and 3, in order to enhance the stirring of the brewed tea 6 in the inner cylinder 4, a stirring bar 42 having a longitudinal direction parallel to the rotation axis of the inner cylinder 4 is provided on the inner wall of the inner cylinder 4, and the cross section of the stirring bar 42 is arc-shaped.

As shown in fig. 1 and 4, in order to prevent the tea leaves 6 inside the inner barrel 4 from falling out from the opening end of the inner barrel 4 when the inner barrel 4 rotates, an annular baffle 44 is fixedly connected to the opening end of the inner barrel 4, a circular opening for allowing the tea leaves to enter the inner barrel 4 is reserved in the middle of the annular baffle 44, the outer edge of the annular baffle 44 is fixedly connected to the inner wall of the inner barrel 4, a material taking opening is formed in the annular baffle 44, a material taking door 45 capable of opening or closing the material taking opening is arranged on the material taking opening, the material taking door 45 is rotatably connected with the annular baffle 44 through a hinge, and a bolt for locking the material taking door 45 on the annular baffle 44.

As shown in figure 1, the highest position on the outer wall of the outer cylinder 3 is provided with a feed hopper 5, a discharge port of the feed hopper 5 extends into the inner space of the inner cylinder 4 through a circular opening on the annular baffle 44, a horizontally arranged rotating shaft 51 is fixedly connected to the outer wall of the outer cylinder 3, the axis of the rotating shaft 51 is in a spatial vertical relation with the rotating axis of the inner cylinder 4, and a shaft hole matched with the rotating shaft 51 is arranged on the feed hopper 5, so that when the inner cylinder 4 needs to be taken down, the feed hopper 5 can be rotated and turned over to the upper space of the outer cylinder 3 along the rotating shaft 51, and the situation that the inner cylinder 4 cannot be taken.

The utility model relates to a finished tea sieving mechanism's implementation process and effect are:

the finished tea 6 to be screened is placed into the feed hopper 5, the finished tea 6 enters the inner barrel 4 through the feed inlet, the motor 2 is operated, the output shaft of the motor 2 slowly rotates, the motor 2 drives the inner barrel 4 to slowly rotate, the finished tea 6 rolls in the inner barrel 4 under the action of gravity, the annular baffle 44 prevents the finished tea 6 from falling out of the inner barrel 4 when rolling, and meanwhile, the stirring strip 42 accelerates the finished tea 6 to roll. As shown in figure 3, the fine tea dust 7 mixed in the tea making 6 in the tumbling falls into the gap between the outer wall of the inner cylinder 4 and the inner wall of the outer cylinder 3 through the sieve holes 41, the fine tea dust 7 is discharged from the opening end of the outer cylinder 3 under the rotating push of the helical blade 46 on the outer wall of the inner cylinder 4, because the distance between the outer wall of the inner cylinder 4 and the inner wall of the outer cylinder 3 is shorter than the length of the complete tea making 6, if the tea making 6 is inserted into the sieve holes 41 when the inner cylinder 4 rotates, the length of the tea making 6 inserted into the sieve holes 41 is shallower than the length of the complete tea making 6, when the inner cylinder 4 drives the tea making 6 inserted into the sieve holes 41 to rotate to the high point of the rotating track of the tea making 6, because the depth of the tea making 6 inserted into the sieve holes 41 is shallower, the tea making 6 can fall into the inner cylinder 4 by the self weight of the tea making 6, when the sieving is finished, the material taking door 45 on the annular baffle plate 44, taking out the screened finished tea 6.

The utility model discloses a set up the suitable distance of inner tube outer wall and urceolus inner wall, avoided finished tea 6 to fall out or block in sieve mesh 41 by sieve mesh 41, set up helical blade 46 through the outer wall at inner tube 4, play the 7 discharge urceolus 3 of tea dust in small, broken bits in small, prevent that 7 clogs in small, broken bits of tea dust from influencing the screening between inner tube outer wall and urceolus inner wall, change the inner tube 3 of external diameter variation in size, can adapt to the fine, broken bits of tea dust in the finished tea of screening different length, have extensive practicality.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a finished tea sieving mechanism, includes frame, urceolus and inner tube, frame and ground fixed connection, its characterized in that: the urceolus level sets up, the both ends opening of urceolus, the one end and the frame fixed connection of urceolus, and the frame is improved level and is set up the motor, and the motor is external to have the power cord, and the output shaft of motor stretches into to the urceolus is inside, inner tube one end opening, inner tube set up in the urceolus, and inner tube blind end and motor output shaft fixed connection are equipped with a plurality of sieve meshes on the inner tube lateral wall, are equipped with helical blade on the inner tube outer wall, the rotation axis of inner tube, the rotation axis of urceolus and motor output shaft axis three collineation, the inner tube.

2. A screening apparatus for finished tea according to claim 1, wherein: and the inner wall of the inner cylinder is provided with a stirring strip with the length direction parallel to the rotation axis of the inner cylinder.

3. A screening apparatus for finished tea according to claim 1, wherein: the inner tube open end is equipped with ring baffle, ring baffle's outer edge week and inner tube inner wall fixed connection, the last material door of getting that is equipped with of ring baffle.

4. A screening apparatus for finished tea according to claim 1, wherein: the output shaft axle head of motor is equipped with the mount pad, be equipped with the screw thread through-hole on the mount pad, the inner tube blind end has set firmly the mounting panel, be equipped with on the mounting panel with screw thread through-hole complex mounting hole.

5. A screening apparatus for finished tea according to claim 1, wherein: the highest point on the urceolus outer wall is equipped with the feeder hopper, the discharge gate of feeder hopper stretches into inner tube inner space.

6. A screening apparatus for finished tea according to claim 5, wherein: the outer wall of the outer barrel is fixedly provided with a rotating shaft, and the feed hopper is provided with a shaft hole matched with the rotating shaft.