CN217844508U

CN217844508U - Fresh tea leaf centrifugal dehydration device

Info

Publication number: CN217844508U
Application number: CN202221892238.6U
Authority: CN
Inventors: 龚万祥; 柳启顺; 张光国; 廖胜才; 仇方方; 张胜; 龚剑波; 王瑜恩
Original assignee: Zigui County Jiuwansimian Tea Co ltd
Current assignee: Zigui County Jiuwansimian Tea Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-18
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a fresh tea leaf centrifugal dehydration device, includes solid fixed cylinder and the base of fixed connection in the solid fixed cylinder bottom, the inside of solid fixed cylinder is equipped with rotatory section of thick bamboo, be equipped with dehydration hole on the rotatory section of thick bamboo, the one end fixed connection of rotation axis is in the bottom center of rotatory section of thick bamboo, the other end downwardly extending passes the bottom and the base of solid fixed cylinder, the output shaft and the rotation axis transmission cooperation of motor are connected, the base is articulated through hinge and ear seat, be equipped with between solid fixed cylinder and the rotatory section of thick bamboo and be used for blowing to the blowback pipeline of rotatory section of thick bamboo. The tea leaves to be dehydrated are directly filled into the rotary cylinder, so that the tea leaves are conveniently filled. After the tealeaves dehydration is accomplished, the mouth that leans on of rotatory section of thick bamboo is down, and tealeaves leaves rotatory section of thick bamboo in the rotation of rotatory section of thick bamboo, and the tealeaves of adhesion at rotatory section of thick bamboo inner wall is knocked down by the high-speed air that the blowback pipeline blew out, and tealeaves takes out conveniently totally. The rotary cylinder rotates in the fixed cylinder, and the operation is safer.

Description

Fresh tea leaf centrifugal dehydration device

Technical Field

The utility model relates to a tealeaves dewatering equipment technical field especially relates to bright leaf centrifugal dehydration device of tealeaves.

Background

With the attention of consumers on the sanitation and safety of tea, the fresh tea leaves are processed into finished products after being cleaned, and the finished products become hot topics disputed from the inside and the outside in recent years. How to rapidly dehydrate fresh tea leaves after cleaning also affects the efficiency of tea processing. In response to this problem, CN104374172B discloses a "tea leaf dehydrator" which can dehydrate tea leaves quickly, and has a disadvantage in that it is not easy to take out the dehydrated tea leaves. To solve the problem, CN202133235U discloses an "automatic turnover dehydrator", which is relatively convenient for taking out tea leaves, but needs a pressing plate for sealing the tea leaves, and is relatively troublesome to operate, and in addition, the motor drives the whole barrel-shaped frame to rotate, so that the rotating range is relatively large, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem of exist among the above-mentioned background art is solved, a tealeaves fresh leaf centrifugal dehydration device that can conveniently pack into dewaters to can conveniently take out the tealeaves after the dehydration, operate safety is provided.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: a centrifugal dehydration device for fresh tea leaves comprises a fixed cylinder and a base fixedly connected to the bottom of the fixed cylinder, wherein a water outlet is formed in the bottom of the fixed cylinder, a rotary cylinder is arranged in the fixed cylinder, dehydration holes are formed in the rotary cylinder, one end of a rotary shaft is fixedly connected to the center of the bottom of the rotary cylinder, the other end of the rotary shaft extends downwards to penetrate through the bottom of the fixed cylinder and the base, the rotary shaft is rotatably matched and supported with the base through a bearing seat, the rotary shaft is rotatably sealed with the fixed cylinder, a motor used for driving the rotary shaft to rotate is installed on the base, and an output shaft of the motor is in transmission matching connection with the rotary shaft; the two opposite sides of the base are provided with hinge shafts, the base is hinged with the ear seat through the hinge shafts, and a motor reducer for driving the base to overturn is arranged on the ear seat; and a back-blowing pipeline for blowing to the rotary cylinder is arranged between the fixed cylinder and the rotary cylinder.

The rotating shaft penetrates through the upper end face and the lower end face of the base, and the bearing seat comprises a first bearing seat and a second bearing seat, wherein the first bearing seat is installed on the lower side of the upper end face of the base, and the second bearing seat is installed on the lower side of the lower end face of the base.

An output shaft of the motor is in transmission fit connection with the rotating shaft through a belt; the rotating shaft is provided with a belt pulley, the output shaft of the motor is provided with paired belt pulleys, and the belt is sleeved on the two belt pulleys.

A first gear is fixedly mounted on a hinge shaft on one side of the base, a motor speed reducer is mounted on an ear seat close to one side of the first gear, and a second gear meshed with the first gear is arranged on an output shaft of the motor speed reducer.

The bottom of the ear seat is provided with a support frame.

The back-blowing pipeline comprises a main annular pipeline which is arranged near the bottom of the fixed cylinder, one end of each of a plurality of longitudinal pipelines is sealed, the other end of each longitudinal pipeline is communicated with the main annular pipeline, at least one transverse pipeline is arranged inside the main annular pipeline, at least one end of each transverse pipeline is communicated with the main annular pipeline, and air blowing holes facing the rotary cylinder are formed in the longitudinal pipelines and the transverse pipelines; the main annular pipeline is provided with an air inlet, and the air inlet extends out of the fixed cylinder.

And an annular flange extending towards the axis is arranged on the inner wall of the upper end of the fixed cylinder.

The utility model discloses there is following beneficial effect:

1. when tea leaves to be dehydrated are loaded into the rotary drum, the rotary drum can be inclined, so that the tea leaves can be loaded conveniently, and high-pressure air is blown out by pulse at intervals of the back flushing pipeline during dehydration, so that the tea leaves are prevented from blocking dehydration holes.

2. After the tealeaves dehydration is accomplished, the opening of rotatory section of thick bamboo is down, and tealeaves leaves rotatory section of thick bamboo in the rotation of rotatory section of thick bamboo, and the tealeaves of adhesion at rotatory section of thick bamboo inner wall is beaten down by the high-speed air that the blowback pipeline blew out, and tealeaves takes out convenient clean.

3. The rotary cylinder rotates in the fixed cylinder, and the operation is safer.

4. Through first bearing frame and second bearing frame, the rotation axis is fixed to two bearing frames to make rotatory section of thick bamboo more steady in the rotation.

5. The belt is adopted for transmission and matching connection, so that the motor is prevented from being damaged because inertia of the rotary drum cannot react immediately in the processes of starting, decelerating and accelerating in the dehydration process.

6. The rotation of the motor reducer drives the second gear to rotate, so that the first gear is driven to rotate, the base is driven to rotate, and the base can be vertical or can rotate randomly within an angle which does not interfere with the base.

7. The bottom of ear seat sets up the support frame, improves the height of device, and the tealeaves after the dehydration in the rotatory section of thick bamboo of being convenient for is poured.

8. The annular flange has blockked the outflow of water stain, has solved the in-process of empting tealeaves again, and remaining water stain problem of pouring out simultaneously.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic structural view of the state of the dehydrated tea leaves of the present invention.

FIG. 4 isbase:Sub>A schematic view of the cross-sectional structure A-A in FIG. 1.

In the figure: the device comprises a fixed cylinder 1, a water outlet 11, an annular flange 12, a base 2, a hinge shaft 21, a first gear 22, an ear seat 3, a support frame 4, a motor reducer 5, a second gear 51, a rotary cylinder 6, a dewatering hole 61, a rotary shaft 7, a first bearing seat 71, a second bearing seat 72, a belt pulley 73, a motor 8, a back flushing pipeline 9, a main annular pipeline 91, a longitudinal pipeline 92, a transverse pipeline 93 and an air inlet 94.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-4, a centrifugal dewatering device for fresh tea leaves comprises a fixed cylinder 1 and a base 2 fixedly connected to the bottom of the fixed cylinder 1, wherein a water outlet 11 is arranged at the bottom of the fixed cylinder 1, the water outlet 11 is connected with a drainage facility through a hose, a rotary cylinder 6 is arranged inside the fixed cylinder 1, dewatering holes 61 are arranged on the rotary cylinder 6, and the rotary cylinder 6 can be made of a hole plate or can be of a net structure. One end fixed connection of rotation axis 7 is in the bottom center of rotary drum 6, the other end downwardly extending passes the bottom and the base 2 of solid fixed cylinder 1, rotation axis 7 passes through the bearing frame and supports with 2 normal running fit of base, there is the interval bottom and the inner wall that make the outer wall of rotary drum 6 and solid fixed cylinder 1 all, rotation axis 7 and solid fixed cylinder 1 are rotated sealedly, make the interior container that forms of solid fixed cylinder 1 collect the water of separation, a motor 8 for driving rotation axis 7 pivoted motor 8 and installing on base 2, motor 8's output shaft and 7 transmission cooperation of rotation axis are connected, motor 8 follows base 2 rotatoryly. The both sides that base 2 is relative are equipped with hinge 21, and base 2 is articulated through the both sides of hinge 21 with ear seat 3 for the motor reducer 5 of 2 upsets of drive base installs on ear seat 3, through motor reducer 5's drive, makes base 2 even take solid fixed cylinder 1 and rotatory section of thick bamboo 6 all along with the upset of base 2, is convenient for pour tealeaves. Because on the inner wall of the rotatory section of thick bamboo 6 of the easy adhesion of tealeaves that has water stain, thereby will dewater the shutoff of hole 61, influence the dehydration effect, consequently, be equipped with between solid fixed cylinder 1 and rotatory section of thick bamboo 6 and be used for blowing the blowback pipeline 9 to rotatory section of thick bamboo 6, when the dehydration, pulsed blows off highly-compressed air to the outer wall of rotatory section of thick bamboo 6, thereby blow off the tealeaves of shutoff dehydration hole 61, the dehydration is accomplished the back, 2 rotations of base make rotatory section of thick bamboo 6 heads downward, tealeaves leaves rotatory section of thick bamboo 6 in the rotation of rotatory section of thick bamboo 6, the adhesion is fallen by the high-speed air that blowback pipeline 9 blown off at the tealeaves of rotatory section of thick bamboo 6 inner wall. Through the structure, when tea leaves needing to be dehydrated are loaded into the rotary drum 6, the rotary drum can be inclined, so that the loading of the tea leaves is convenient, and high-pressure air is blown out by the pulse of the back flushing pipeline 9 at intervals during dehydration, so that the tea leaves are prevented from blocking dehydration holes. After the tea leaves are dehydrated, referring to fig. 3, the opening of the rotary cylinder 6 faces downwards, the tea leaves leave the rotary cylinder 6 in the rotation of the rotary cylinder 6, the tea leaves adhered to the inner wall of the rotary cylinder 6 are knocked down by high-speed air blown out by the back blowing pipeline 9, and the tea leaves are taken out conveniently and cleanly. In addition, the rotary cylinder 6 rotates in the fixed cylinder 1, so that the operation is safer. In order to prevent the device from toppling over due to unstable center of gravity during operation, the lug seat 3 needs to be fixedly connected with the ground anchor bolt.

In order to make the rotation of the rotary cylinder 6 more stable, referring to fig. 4, the rotary shaft 7 passes through the upper and lower end surfaces of the base 2, and the bearing housing includes a first bearing housing 71 mounted on the lower side of the upper end surface of the base 2 and a second bearing housing 72 mounted on the lower side of the lower end surface, and the two bearing housings fix the rotary shaft 7, thereby making the rotation of the rotary cylinder 6 more stable.

In order to prevent the motor 8 from being damaged due to the fact that inertia of the rotary drum 6 cannot immediately react in the processes of starting, decelerating and accelerating in the dewatering process, a V-belt flexible connection transmission is adopted. Referring to fig. 4, an output shaft of the motor 8 is connected with the rotating shaft 7 in a transmission fit manner through a belt; the rotating shaft 7 is provided with a belt pulley 73, the output shaft of the motor 8 is provided with a matched belt pulley, and the belt is sleeved on the two belt pulleys.

Referring to fig. 1, a first gear 22 is fixedly mounted on a hinge shaft 21 at one side of a base 2, a motor reducer 5 is mounted on an ear seat 3 close to one side of the first gear 22, and an output shaft of the motor reducer 5 is provided with a second gear 51 meshed with the first gear 22. The first gear 22 may be disposed between the base 2 and the ear seat 3, or may be disposed outside the ear seat 3. The rotation of the motor reducer 5 drives the second gear 51 to rotate, thereby driving the first gear 22 to rotate, and further driving the base 2 to rotate, so that the base 2 can be vertical, and can also rotate at will within an angle that does not interfere with the base 2. Preferably, the motor speed reducer 5 is a worm gear speed reducer, has a small and exquisite structure, a large speed ratio and a slow rotation of an output shaft, and is suitable for slow rotation of the base 2.

Referring to fig. 3, when the rotary cylinder 6 is inclined downwards and the tea leaves after dehydration need to be poured into other containers, the problem of insufficient height can occur, of course, when the dehydration device is manufactured, the height of the ear seat 3 can be increased, and the support frame 4 can also be arranged at the bottom of the ear seat 3, so that the height of the device is increased, and the tea leaves after dehydration in the rotary cylinder 6 can be poured conveniently. Of course, in order to prevent the device from falling down due to unstable center of gravity during operation, the support frame 4 needs to be fixedly connected with the ground anchor bolts.

Referring to fig. 4, the blowback pipeline 9 includes a main annular pipeline 91 disposed near the bottom of the fixed cylinder 1, one end of each of a plurality of longitudinal pipelines 92 is sealed, the other end is communicated with the main annular pipeline 91, at least one transverse pipeline 93 is disposed inside the main annular pipeline 91, at least one end of the transverse pipeline 93 is communicated with the main annular pipeline 91, each of the longitudinal pipeline 92 and the transverse pipeline 93 is provided with a blowing hole facing the rotary cylinder 6, the main annular pipeline 91 is provided with an air inlet 94, the air inlet 94 extends out of the fixed cylinder 1, the air inlet 94 is connected with an electromagnetic valve through a hose, and the electromagnetic valve is connected with an air storage tank through a pipeline.

Referring to fig. 3, when tea leaves in the rotary drum 6 are poured out in a tilted manner, water stains in the fixed tub 1 cannot be completely discharged through the water outlet 11, and thus, the residual water stains are simultaneously poured out during pouring. In order to solve the problem, referring to fig. 4, an annular flange 12 extending towards the axis is arranged on the inner wall of the upper end of the fixed cylinder 1, and the annular flange 12 blocks the water stain from flowing out in the pouring process, so that the problem that the residual water stain is poured out simultaneously in the tea leaf pouring process is solved.

The utility model discloses a working process and principle:

starter motor speed reducer 5 makes rotatory section of thick bamboo 6 be slant slope or vertical state, and the tealeaves that need dewater is adorned in rotatory section of thick bamboo 6, and after suitable position was adorned to tealeaves, starter motor 8, motor 8 drive rotatory section of thick bamboo 6 rotatory to make rotatory section of thick bamboo 6 produce centrifugal force, the water stain on the tealeaves leaves tealeaves under the effect of centrifugal force, gets into fixed cylinder 1 through dehydration hole 61 in, discharges through outlet 11. In the dehydration process, in order to prevent the tea leaves from blocking the dehydration holes 61, the back-blowing pipeline 9 intermittently blows high-pressure air to the outer wall of the rotary drum 6 in a pulse mode, so that the tea leaves blocking the dehydration holes 61 are blown open, and better drainage is facilitated. After the tealeaves dehydration is accomplished, motor 8 low-speed rotation, motor reducer 5 rotates simultaneously, and 6 heads with rotatory section of thick bamboo are downward, make the tealeaves after the dehydration leave rotatory section of thick bamboo 6 fast, and the high-speed air that blowback pipeline 9 blew off simultaneously drops the tealeaves of adhesion at 6 inner walls of rotatory section of thick bamboo, and tealeaves breaks away from totally. Then the motor reducer 5 is started again, so that the rotary cylinder 6 is inclined obliquely or in a vertical state and then tea leaves needing dehydration are loaded.

Claims

1. The utility model provides a fresh tea leaf centrifugal dehydration device which characterized in that: the automatic dewatering device comprises a fixed cylinder (1) and a base (2) fixedly connected to the bottom of the fixed cylinder (1), wherein a water outlet (11) is formed in the bottom of the fixed cylinder (1), a rotary cylinder (6) is arranged inside the fixed cylinder (1), dewatering holes (61) are formed in the rotary cylinder (6), one end of a rotary shaft (7) is fixedly connected to the center of the bottom of the rotary cylinder (6), the other end of the rotary shaft extends downwards through the bottom of the fixed cylinder (1) and the base (2), the rotary shaft (7) is supported by the base (2) in a rotating matched mode through a bearing seat, the rotary shaft (7) is sealed with the fixed cylinder (1) in a rotating mode, a motor (8) used for driving the rotary shaft (7) to rotate is installed on the base (2), and an output shaft of the motor (8) is connected with the rotary shaft (7) in a transmission matched mode; the two opposite sides of the base (2) are provided with hinge shafts (21), the base (2) is hinged with the ear seat (3) through the hinge shafts (21), and a motor speed reducer (5) for driving the base (2) to turn is arranged on the ear seat (3); a blowback pipeline (9) used for blowing to the rotary cylinder (6) is arranged between the fixed cylinder (1) and the rotary cylinder (6).

2. The fresh tea leaf centrifugal dewatering device of claim 1, characterized in that: the rotating shaft (7) penetrates through the upper end face and the lower end face of the base (2), and the bearing seat comprises a first bearing seat (71) installed on the lower side of the upper end face of the base (2) and a second bearing seat (72) installed on the lower side of the lower end face.

3. The fresh tea leaf centrifugal dehydrating device of claim 1 or 2, wherein: an output shaft of the motor (8) is in transmission fit connection with the rotating shaft (7) through a belt; the rotating shaft (7) is provided with a belt pulley (73), the output shaft of the motor (8) is provided with matched belt pulleys, and the belt sleeves the two belt pulleys.

4. The fresh tea leaf centrifugal dewatering device of claim 1, characterized in that: a first gear (22) is fixedly mounted on a hinge shaft (21) on one side of the base (2), a motor speed reducer (5) is mounted on the lug seat (3) on one side close to the first gear (22), and a second gear (51) meshed with the first gear (22) is arranged on an output shaft of the motor speed reducer (5).

5. The fresh tea leaf centrifugal dewatering device of claim 1, characterized in that: the bottom of the ear seat (3) is provided with a support frame (4).

6. The fresh tea leaf centrifugal dewatering device of claim 1, wherein: the reverse blowing pipeline (9) comprises a main annular pipeline (91) which is arranged at the bottom of the fixed cylinder (1), one ends of a plurality of longitudinal pipelines (92) are sealed, the other ends of the longitudinal pipelines are communicated with the main annular pipeline (91), at least one transverse pipeline (93) is arranged inside the main annular pipeline (91), at least one end of the transverse pipeline (93) is communicated with the main annular pipeline (91), and blowing holes facing the rotary cylinder (6) are formed in the longitudinal pipelines (92) and the transverse pipeline (93); the main annular pipeline (91) is provided with an air inlet (94), and the air inlet (94) extends out of the fixed cylinder (1).

7. The fresh tea leaf centrifugal dewatering device of claim 1, characterized in that: and an annular flange (12) extending towards the axis is arranged on the inner wall of the upper end of the fixed cylinder (1).