CN113600486A

CN113600486A - Winnowing machine for Fuzhuan tea production

Info

Publication number: CN113600486A
Application number: CN202110895537.9A
Authority: CN
Inventors: 刘杏益; 余智勇; 徐迪军; 安茂强
Original assignee: Yiyang Tea Factory Co ltd
Current assignee: Yiyang Tea Factory Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-11-05

Abstract

The invention discloses a winnowing machine for Fuzhuan tea production in the technical field of winnowing machines, which comprises a shell, a feeding hole, a wind power supply unit, an exhaust port, a discharge hole, a conveying bin, a conveying port, a conveying shaft, a conveying motor and a spiral conveying piece, wherein a plurality of baffles are arranged at the bottom of the shell in a penetrating manner, the interior of the shell is divided into a plurality of screening spaces by the baffles, the screening spaces are respectively communicated with the discharge holes, and the baffles are driven by an adjusting unit to slide up and down. Carry the axle through the setting, the auger delivery piece, carry the axle by the conveying motor drive and rotate, and then make the auger delivery piece mix and carry the tealeaves raw materials in the storehouse to getting into, it is comparatively even to have guaranteed to get into the tealeaves raw materials in the shell at every turn, the selection by winnowing precision has been improved like this, and the effect, and then can promote the efficiency of selection by winnowing, through setting up the baffle, the baffle can cut off a plurality of discharge gates, the tealeaves raw materials of the different grades of avoiding on a plurality of discharge gates produces mixed phenomenon, and then cause the influence to the tealeaves quality.

Description

Winnowing machine for Fuzhuan tea production

Technical Field

The invention relates to the technical field of winnowing machines, in particular to a winnowing machine for production of Fu tea.

Background

Fuzhuan tea has been made for over 600 years from today, and is called as the Fuzhuan tea because the Fuzhuan tea is made in summer over-night, the fragrance and the action of the Fuzhuan tea are similar to those of tuckahoe, and the steamed Fuzhuan tea forms a brick shape outside. Fuzhuan tea is also called as 'Fengzi tea', which is one kind of compressed black tea in the reprocessed tea.

Through the retrieval, chinese patent No. CN107597580A discloses a novel tealeaves air separator, contains selection by winnowing box, motor, the selection by winnowing box is the cuboid box that horizontal level was placed, and the direction in the wind channel of selection by winnowing box is by right left, and the right side of selection by winnowing box is connected with semi-curved bellows, is equipped with the axle of horizontal frame between the front bezel and the back plate of bellows in the bellows, and the both ends of axle are passed through the bearing and are fixed on bellows front bezel and back plate, epaxial flabellum of installing, the front bezel and the back plate of flabellum perpendicular to bellows, a rim plate of installation behind the bellows are worn out to the one end of axle, are located and are equipped with the air intake on the front bezel and the back plate of the bellows of axle both sides, are equipped with the feeder hopper on the roof of selection by winnowing box, and the feed inlet and the horizontal interval of axle of feeder hopper bottom are greater than the length of flabellum, the motor installation is fixed at the top of bellows, and the output shaft of motor is connected with the rim plate through the belt. The tea leaf winnowing machine is simple in structure, convenient to use, simple to manufacture and install, capable of guaranteeing the consistency of the direction of the wind blowing tea leaves and effectively improving the tea leaf winnowing effect.

Above-mentioned tealeaves selection by winnowing equipment among the prior art when throwing into tealeaves raw materials, the raw materials of tealeaves produce the phenomenon of jam at the feed inlet easily, lead to the tealeaves raw materials that fall into equipment at every turn inhomogeneous, therefore make the selection by winnowing effect and the precision of tealeaves raw materials produce the deviation, and then influence the selection by winnowing of tealeaves raw materials.

In order to solve the problems, the invention provides a winnowing machine for producing Fu tea.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a winnowing machine for producing Fu tea, and in order to solve the technical problems, the invention provides the following technical scheme:

the invention provides a fanning machine for Fuzhuan tea production, which comprises a shell of the fanning machine, wherein a feed inlet, a wind power supply unit, an exhaust port and a plurality of discharge ports are formed in the shell, the discharge ports are formed in the bottom of the shell, a conveying bin communicated with the interior of the feed inlet is installed at the feed inlet, a conveying port communicated with the interior of the conveying bin is formed in the upper end of the conveying bin, a conveying shaft is vertically and rotatably connected in the conveying bin, the conveying shaft is driven to rotate by a conveying motor installed at the top of the conveying bin, a spiral conveying piece is sleeved on a part penetrating into the conveying bin, a plurality of baffle plates capable of moving up and down are arranged at the bottom of the shell in a penetrating mode, the interior of the shell is divided into a plurality of screening spaces by the baffle plates, the screening spaces are respectively communicated with the discharge ports, and the baffle plates are driven to slide up and down by an adjusting unit.

Preferably, the wind power supply unit comprises an installation bin installed on the shell, a fan is installed in the installation bin through a support, and one end, far away from the shell, of the installation bin is open and provided with a filter screen.

Preferably, a plurality of rotating shafts are horizontally and rotatably connected in the screening space, a plurality of shifting pieces are arranged on the rotating shafts, and the rotating shafts are driven by an external motor to rotate.

Preferably, the adjusting unit is including locating the mounting bracket on the shell, adjusting screw is worn to be equipped with by vertical screw thread on the mounting bracket, the adjusting screw upper end is rotated and is connected with the installation department, the baffle lower extreme is worn out the shell and is connected with the installation department.

Preferably, the shell is embedded with a rubber sleeve, and the baffle is arranged in the rubber sleeve in a penetrating mode and can freely slide up and down.

Preferably, the adjusting screw is coaxially and fixedly connected with a ball head, and the mounting part is provided with a spherical clamping groove which is used for clamping the ball head and can freely rotate.

Preferably, it has the filter screen mounting panel to articulate on the gas vent, install thin filter screen on the filter screen mounting panel, and it by the upset unit drive its along with the articulated department upset of gas vent.

Preferably, the upset unit is including locating the mount pad on the shell outer wall, it has the sliding seat to articulate on the mount pad, install electric push rod on the sliding seat, the drive is connected with the movable block on the electric push rod, be equipped with a upset arm on the filter screen mounting panel, the movable block is articulated with the upset arm.

Compared with the prior art, the invention has the beneficial effects that: through the arrangement of the conveying shaft and the spiral conveying piece, the conveying shaft is driven to rotate by the conveying motor, so that the spiral conveying piece stirs and conveys tea raw materials entering the conveying bin, the tea raw materials entering the shell are ensured to be more uniform every time, the winnowing precision and effect are improved, the winnowing efficiency can be improved, the baffle can separate a plurality of discharge ports by arranging the baffle, the tea raw materials of different grades on the plurality of discharge ports are prevented from being mixed, the tea quality is further influenced, the filter screen is arranged, the gas entering the shell can be preliminarily filtered by the filter screen, external dust and impurities are prevented from entering the equipment and influencing the tea grade, the baffle is driven to move up and down by arranging the adjusting unit, the height difference between the upper end of the baffle and the inner bottom wall of the shell is adjusted, and the phenomenon that the tea of different grades is mixed can be avoided, through setting up thin filter screen, can prevent that the garrulous end in the tealeaves from being blown out the shell and influence the environment, simultaneously through setting up the upset unit, the upset unit drive filter screen mounting panel upset, and then makes the convenience clear up the thin filter screen on the filter screen mounting panel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the general assembly structure of an air separator for Fuzhuan tea production according to the present invention;

fig. 2 is an enlarged view of a portion of a structure shown in fig. 1.

In the figure: 1-conveying opening, 2-conveying motor, 3-conveying bin, 4-spiral conveying piece, 5-conveying shaft, 6-casing, 7-mounting bin, 8-filter screen, 9-fan, 10-bracket, 11-shifting piece, 12-rotating shaft, 13-screening space, 14-discharge opening, 15-baffle, 16-mounting frame, 17-mounting seat, 18-movable seat, 19-electric push rod, 20-movable block, 21-turnover arm, 22-fine filter screen, 23-exhaust opening, 24-filter screen mounting plate, 25-adjusting screw, 26-ball head, 27-spherical clamping groove and 28-mounting part.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-2, a fanning machine for producing Fu tea, comprises a shell 6 of the fanning machine, wherein the shell 6 is provided with a feed inlet, a wind power supply unit, an exhaust outlet 23 and a plurality of discharge outlets 14 arranged at the bottom of the shell 6, the wind power supply unit comprises an installation bin 7 arranged on the shell 6, a fan 9 is arranged in the installation bin 7 through a bracket 10, one end of the installation bin 7 far away from the shell 6 is open and is provided with a filter screen 8, the fan 9 is powered by an external power supply to rotate, so that the fan 9 generates air flow blowing towards the inside of the shell 6, the phenomenon that external dust enters the inside of the shell 6 and is mixed in tea is avoided through the filtering action of the filter screen 8, the feed inlet is provided with a conveying bin 3 communicated with the inside, the upper end of the conveying bin 3 is provided with a conveying port 1 communicated with the inside, and a conveying shaft 5 is vertically and rotatably connected in the conveying bin, the conveying shaft 5 is driven to rotate by a conveying motor 2 arranged at the top of the conveying bin 3, a spiral conveying piece 4 is sleeved on a part penetrating into the conveying bin 3, a plurality of baffle plates 15 capable of moving up and down are arranged at the bottom of the shell 6 in a penetrating manner, the plurality of baffle plates 15 divide the interior of the shell 6 into a plurality of screening spaces 13, the plurality of screening spaces 13 are respectively communicated with a plurality of discharge holes 14, a rotating shaft 12 is horizontally and rotatably connected in the plurality of screening spaces 13, a plurality of stirring pieces 11 are arranged on the rotating shaft 12 and are driven to rotate by an external motor, the rotating shaft 12 is driven to rotate by the external motor, so that the plurality of stirring pieces 11 can stir tea raw materials falling into the screening spaces 13, the tea raw materials can smoothly enter the discharge holes 14, the tea raw materials are prevented from being blocked on the discharge holes 14, the baffle plates 15 are driven to slide up and down by an adjusting unit, adjusting unit is including locating mounting bracket 16 on shell 6, adjusting screw 25 is worn to be equipped with by vertical screw thread on the mounting bracket 16, adjusting screw 25 upper end is rotated and is connected with installation department 28, and is concrete, the coaxial rigid coupling has bulb 26 on the adjusting screw 25, offer on the installation department 28 supply bulb 26 block, and can free rotation's spherical clamping groove 27, it is spacing at 27 internal rotations of spherical clamping groove through bulb 26 for adjusting screw 25 rotates with installation department 28 and is connected. The lower end of the baffle 15 penetrates out of the shell 6 and is connected with the mounting part 28, when the height difference between the upper end of the adjusting baffle 15 and the inner bottom wall of the shell 6 is caused, firstly, the adjusting screw 25 is rotated, the adjusting screw 25 is screwed on the mounting rack 16, meanwhile, the adjusting screw 25 is rotatably connected with the mounting part 28, so that the adjusting screw 25 can drive the baffle 15 to move up and down, so as to adjust the height difference between the upper end of the baffle 15 and the inner bottom wall of the equipment 6, in addition, the shell 6 is embedded with the rubber sleeve 29, the baffle 15 is arranged in the rubber sleeve 29 in a penetrating way and can freely slide up and down, through the rubber sleeve 29, the joint of the baffle 15 and the shell 6 has sealing performance, the air outlet 23 is hinged with the filter screen mounting plate 24, the filter screen 22 is mounted on the filter screen mounting plate 24, and is driven by the overturning unit to overturn along the hinged position with the air outlet 23, and the air in the shell 6 is discharged through the air outlet 23, in the discharge process, through the filter effect of thin filter screen 22, and then avoided the garrulous end in the tealeaves by discharge shell 6 and exert an influence to the environment, the upset unit is including locating mount pad 17 on the shell 6 outer wall, it has movable seat 18 to articulate on the mount pad 17, install electric push rod 19 on the movable seat 18, the drive is connected with movable block 20 on the electric push rod 19, be equipped with a upset arm 21 on the filter screen mounting panel 24, movable block 20 is articulated with upset arm 21, when changing or clearing up thin filter screen 22, at first starts electric push rod 19, and electric push rod 19's telescopic link shortens, and then drives movable block 20 and remove down to drive upset arm 21 swings down, and then makes filter screen mounting panel 24 upset down to clear up the change to thin filter screen 22.

In the embodiment, in specific implementation: the external conveying mechanism conveys the tea raw materials into a conveying bin 3 from a conveying opening 1, a conveying motor 2 is started, the conveying motor 2 drives a conveying shaft 5 to rotate, further leading the spiral conveying piece 4 to stir and mix the tea raw materials in the conveying bin 3, leading the tea raw materials to be evenly dropped into the shell 6, leading the external power supply to supply power to the fan 9, leading the fan 9 to rotate and generating air flow blowing to the inside of the shell 6, the phenomenon that external dust enters the shell 6 and is mixed in the tea is avoided through the filtering action of the filter screen 8, meanwhile, the air separation operation is carried out on the tea raw materials falling into the shell 6, the rotating shaft 12 is driven to rotate by an external motor, thereby enabling the plurality of stirring blades 11 to stir the tea material falling into the screening space 13, so that the tea raw materials can smoothly enter the discharge hole 14, and the tea raw materials are prevented from being blocked on the discharge hole 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a selection by winnowing machine is used in production of fu tea, includes shell (6) of selection by winnowing machine, be equipped with feed inlet, wind-force supply unit, gas vent (23) and locate a plurality of discharge gates (14) of shell (6) bottom on shell (6), its characterized in that, feed inlet department installs transport storehouse (3) rather than inside intercommunication, transport storehouse (3) upper end is equipped with its inside delivery port (1) of intercommunication, and vertical rotation is connected with transport axle (5) in it, transport axle (5) are driven its rotation by installing at the conveyor motor (2) at transport storehouse (3) top, and it penetrates and has cup jointed spiral delivery piece (4) on the position in transport storehouse (3), a plurality of baffle (15) that can move about on the top of wearing to be equipped with in shell (6) bottom, it is a plurality of baffle (15) separate into a plurality of screening spaces (13) with shell (6) inside, the screening spaces (13) are respectively communicated with the discharge holes (14), and the baffle (15) is driven by the adjusting unit to slide up and down.

2. The air separator for Fuzhuan tea production according to claim 1, wherein the wind power supply unit comprises a mounting bin (7) mounted on the housing (6), a fan (9) is mounted in the mounting bin (7) through a bracket (10), and one end of the mounting bin (7) far away from the housing (6) is open and is provided with a filter screen (8).

3. The winnowing machine for Fu tea production according to claim 1, wherein a plurality of rotating shafts (12) are horizontally and rotatably connected in the screening spaces (13), and a plurality of shifting pieces (11) are arranged on the rotating shafts (12) and are driven to rotate by an external motor.

4. The air separator for Fuzhuan tea production according to claim 1, wherein the adjusting unit comprises a mounting rack (16) arranged on the housing (6), an adjusting screw (25) is arranged on the mounting rack (16) in a penetrating manner through a vertical thread, an installation part (28) is rotatably connected to the upper end of the adjusting screw (25), and the lower end of the baffle plate (15) penetrates through the housing (6) and is connected with the installation part (28).

5. The air separator for Fuzhuan tea production according to claim 4, wherein a rubber sleeve (29) is embedded in the housing (6), and the baffle (15) is inserted in the rubber sleeve (29) and can freely slide up and down.

6. The air separator for Fuzhuan tea production according to claim 4, wherein the adjusting screw rod (25) is coaxially and fixedly connected with a ball head (26), and the mounting portion (28) is provided with a spherical clamping groove (27) which is used for clamping the ball head (26) and can freely rotate.

7. The air separator for Fuzhuan tea production in claim 1, wherein a screen mounting plate (24) is hinged on the air outlet (23), a fine screen (22) is mounted on the screen mounting plate (24), and the screen mounting plate is driven by a turning unit to turn along the hinge with the air outlet (23).

8. The air separator for Fuzhuan tea production according to claim 7, wherein said turning unit comprises a mounting seat (17) disposed on the outer wall of the housing (6), said mounting seat (17) is hinged with a movable seat (18), said movable seat (18) is mounted with an electric push rod (19), said electric push rod (19) is drivingly connected with a movable block (20), said filter screen mounting plate (24) is provided with a turning arm (21), and said movable block (20) is hinged with said turning arm (21).