CN110742142A

CN110742142A - Tea frying machine

Info

Publication number: CN110742142A
Application number: CN201911219156.8A
Authority: CN
Inventors: 陈颖
Original assignee: Xinhua Mingchen Tea Co Ltd
Current assignee: Xinhua Mingchen Tea Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-02-04

Abstract

The invention discloses a tea frying machine, which comprises a frame, wherein a frying barrel is arranged below the frame, a stirring device is arranged on the frame above the frying barrel, the stirring device comprises a support shaft fixed on the frame, a first conical gear is fixed at the bottom end of the support shaft, a rotating sleeve is sleeved on the support shaft, a first motor is connected to the upper part of the rotating sleeve, a support plate is fixed at the lower part of the rotating sleeve, a positioning plate is arranged at the bottom end of the support plate, a through groove is formed in the through groove in a vertically penetrating manner, a screw rod parallel to the support plate is arranged in the through groove, a second conical gear meshed with the screw rod is arranged on the side wall of one end of the screw rod, which penetrates through the through groove and faces one side of the first conical gear, the other end of the screw rod is rotatably connected with one end of, an output shaft of the motor II is provided with a stirring rod, and the bottom end of the stirring rod is provided with a plurality of stirring blades.

Description

Tea frying machine

Technical Field

The invention relates to the technical field of tea production, in particular to a tea frying machine.

Background

Tea frying refers to a method for withering tea leaves in a low-temperature pan during tea leaf making, most of the existing tea frying methods are tea frying through a tea frying machine, the tea leaves are placed in a frying barrel in the tea frying machine, the tea leaves are fried through rotation of the frying barrel, and the tea leaves are fried through rotation of the frying barrel, so that when the tea leaves move to a position where gravity is larger than friction force given by the frying barrel along with the frying barrel, the tea leaves can fall off and then fall above the rest of the tea leaves, and during falling of the tea leaves, the tea leaves cannot be heated uniformly by means of heated air temperature in the frying barrel due to no contact with the barrel wall of the frying barrel.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a tea frying machine, which solves the problem that tea is not uniformly heated in the frying process of the existing tea frying machine.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a tea frying machine comprises a rack, wherein a frying barrel is arranged below the rack, a stirring device is arranged on the rack above the frying barrel and comprises a support shaft fixed on the rack, a first conical gear is fixed at the bottom end of the support shaft, a rotating sleeve is sleeved on the support shaft, a first motor is connected to the upper portion of the rotating sleeve, a support plate is fixed at the lower portion of the rotating sleeve, a positioning plate is arranged at the bottom end of the support plate, a through groove is formed in the positioning plate in a vertically penetrating manner, a lead screw parallel to the support plate is arranged in the through groove, a second conical gear meshed with the lead screw is arranged on the side wall, on one side of the first conical gear, of the lead screw, one end of the lead screw penetrates through the through groove, the other end of the lead screw is rotatably connected with one end, away from the first conical gear, a, the bottom end of the moving plate is downwards fixed with a second motor, an output shaft of the second motor is provided with a stirring rod, and the bottom end of the stirring rod is provided with a plurality of stirring blades.

Preferably, the fry bucket includes outer bucket, outer bucket endotheca is equipped with the inner tube, be provided with vibration mechanism between the bottom surface in inner tube and the outer bucket, vibration mechanism includes the vibration board of contradicting with the inner tube bottom, the vibration board middle part is provided with the dead lever, the dead lever bottom sets up in outer bucket bottom surface, vibration board bilateral symmetry is provided with double-end motor, double-end motor all is connected with the vibration board through the vibrating arm, both ends all are provided with the eccentric block about the double-end motor, the vibration board both ends are all through spring and outer bucket inner wall connection.

Preferably, the bottom end of the fixing rod is connected with the inner bottom surface of the outer barrel through a bearing, and the top end of the fixing rod is fixed with the vibrating plate.

Preferably, the rotating sleeve comprises a rotating gear sleeved on the supporting shaft, a shaft sleeve is fixed at the bottom end of the rotating gear, the shaft sleeve is fixedly connected with the supporting plate, the first motor is arranged on the rack, a gear is sleeved on an output shaft of the first motor, and the gear is meshed with the rotating gear.

(III) advantageous effects

The invention provides a tea frying machine. The method has the following beneficial effects: according to the tea leaf stirring device, the tea leaves are stirred by the stirring blades along the Archimedes spiral path and the reverse Archimedes spiral path, so that the time for the tea leaves to leave the inner cylinder wall is short, the quality difference of the tea leaves caused by nonuniform heating is avoided, and the inner cylinder is driven to perform reciprocating rotary motion through the vibration mechanism, so that the tea leaves are heated more uniformly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the side view structure of the present invention.

In the figure, 1 machine frame, 2 supporting shafts, 3 conical gear I, 4 motor I, 5 supporting plates, 6 positioning plates, 7 screw rods, 8 conical gear II, 9 moving plates, 10 motor II, 11 stirring rods, 12 stirring blades, 13 outer barrel, 14 inner barrel, 15 vibrating plate, 16 fixing rod, 17 double-head motor, 18 vibrating rod, 19 eccentric block, 20 rotating gear, 21 shaft sleeve and 22 spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: a tea frying machine comprises a frame 1, a frying barrel is arranged below the frame 1, a stirring device is arranged on the frame 1 above the frying barrel and comprises a support shaft 2 fixed on the frame 1, a first conical gear 3 is fixed at the bottom end of the support shaft 2, a rotating sleeve is sleeved on the support shaft 2, a first motor 4 is connected to the upper portion of the rotating sleeve, a support plate 5 is fixed at the lower portion of the rotating sleeve, a positioning plate 6 is arranged at the bottom end of the support plate 5, a through groove is formed in the positioning plate 6 in a vertically penetrating manner, a lead screw 7 parallel to the support plate 5 is arranged in the through groove, a second conical gear 8 meshed with the side wall of one end of the lead screw 7, penetrating through the through groove and facing to the first conical gear 3, the other end of the lead screw 7 is rotatably connected with one end of the through groove, far away from, the movable plate 9 top both sides are provided with the spacing bolt, lead to groove both sides and correspond the spacing bolt and seted up spacing spout, the movable plate 9 bottom is fixed with motor two 10 down, the output shaft of motor two 10 is provided with puddler 11, puddler 11 bottom is provided with a plurality of stirring leaves 12.

The fry bucket includes outer bucket 13, outer bucket 13 endotheca is equipped with inner tube 14, be provided with vibration mechanism between the bottom surface in inner tube 14 and outer bucket 13, vibration mechanism includes the vibration board 15 of contradicting with the 14 bottom of inner tube, vibration board 15 middle part is provided with dead lever 16, dead lever 16 bottom sets up in outer bucket 13 bottom surface, the 15 bilateral symmetry of vibration board is provided with double-end motor 17, double-end motor 17 all is connected with vibration board 15 through vibrating bar 18, both ends all are provided with eccentric block 19 about double-end motor 17, vibration board 15 both ends all through spring 22 and outer bucket 13 inner wall connection.

The bottom end of the fixing rod 16 is connected with the inner bottom surface of the outer barrel 13 through a bearing, and the top end of the fixing rod 16 is fixed with the vibrating plate 15.

The rotating sleeve comprises a rotating gear 20 sleeved on the supporting shaft 2, a shaft sleeve 21 is fixed at the bottom end of the rotating gear 20, the shaft sleeve 21 is fixedly connected with the supporting plate 5, the first motor 4 is arranged on the rack 1, a gear is sleeved on an output shaft of the first motor 4, and the gear is meshed with the rotating gear 20.

The working principle of the invention is as follows: the first motor 4 drives the rotating gear 20 to drive the shaft sleeve 21, namely the supporting plate 5, to rotate, so as to drive the positioning plate 6 to rotate around the supporting shaft 2, so that the second bevel gear 8 rotates around the supporting shaft 2 and simultaneously meshes with the first bevel gear 3 to rotate, so as to drive the screw rod 7 to rotate, further to drive the moving plate 9 to move, the second motor 10 drives the stirring rod 11 to drive the stirring blade 12 to rotate, namely, the stirring blade 12 starts to stir tea leaves in the inner cylinder 14 along the Archimedes spiral as a path at the axis of the inner cylinder, when the moving plate 9 reaches the leftmost end (the end far away from the second bevel gear 8) or the rightmost end (the end close to the second bevel gear 8) of the through groove, the first motor 4 rotates reversely, the stirring blade 12 starts to stir tea leaves by taking the reverse Archimedes spiral as a path, when the first motor 4 starts to work, the double-end motor 17 drives the eccentric block, thereby produce the vibration and drive vibration board 15 through vibrating arm 18 and rotate to vibration board 15, and because vibration board 15 both ends are provided with spring 22, therefore vibration board 15 rotation amplitude is less, and reciprocating motion, then produces vibration and the turning force to inner tube 14 for tealeaves can be heated evenly (the heating methods of inner tube 14 include and are not limited to steam heating, microwave heating, hot-blast heating).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tea frying machine comprises a rack, wherein a frying barrel is arranged below the rack, and is characterized in that a stirring device is arranged on the rack above the frying barrel, the stirring device comprises a support shaft fixed on the rack, a first conical gear is fixed at the bottom end of the support shaft, a rotating sleeve is sleeved on the support shaft, a first motor is connected to the upper portion of the rotating sleeve, a support plate is fixed at the lower portion of the rotating sleeve, a positioning plate is arranged at the bottom end of the support plate, a through groove is formed in the positioning plate in a vertically penetrating manner, a lead screw parallel to the support plate is arranged in the through groove, a second conical gear meshed with the lead screw is arranged on the side wall, facing one side of the first conical gear, of the lead screw, one end of the lead screw penetrates through the through groove, the other end of the lead screw is, the two sides of the through groove are provided with limiting sliding grooves corresponding to the limiting bolts, the bottom end of the moving plate is downwards fixed with a second motor, an output shaft of the second motor is provided with a stirring rod, and the bottom end of the stirring rod is provided with a plurality of stirring blades.

2. The tea frying machine as claimed in claim 1, wherein the frying barrel comprises an outer barrel, an inner barrel is arranged in the outer barrel, a vibrating mechanism is arranged between the inner barrel and the inner bottom surface of the outer barrel, the vibrating mechanism comprises a vibrating plate abutting against the bottom end of the inner barrel, a fixing rod is arranged in the middle of the vibrating plate, the bottom end of the fixing rod is arranged on the inner bottom surface of the outer barrel, double-end motors are symmetrically arranged on two sides of the vibrating plate, the double-end motors are connected with the vibrating plate through vibrating rods, eccentric blocks are arranged at the upper end and the lower end of each double-end motor, and two ends of each vibrating plate are connected with the inner.

3. The tea frying machine as claimed in claim 2, wherein the bottom end of the fixing rod is connected to the inner bottom surface of the outer tub through a bearing, and the top end of the fixing rod is fixed to the vibrating plate.

4. The tea frying machine as claimed in claim 1, wherein the rotating sleeve comprises a rotating gear sleeved on the supporting shaft, a shaft sleeve is fixed at the bottom end of the rotating gear, the shaft sleeve is fixedly connected with the supporting plate, the first motor is arranged on the frame, a gear is sleeved on an output shaft of the first motor, and the gear is meshed with the rotating gear.