Dark tea box type pile fermentation machine

Abstract

The utility model discloses a box type pile fermentation machine for dark tea, which relates to the technical field of tea processing and comprises a heating box, a control base is hinged to the bottom of the heating box, a fermentation mechanism is arranged at the top of the heating box, a cover plate is arranged at the top of the fermentation mechanism, and a gear groove penetrating through the front end of the heating box is formed in the front side of the bottom of the heating box. A gear roller is fixedly mounted between the left side and the right side of the inner wall of the gear groove, a ground contact plate is fixedly mounted at the front end of the heating box, a driving groove is formed in the top of the control base, a mounting plate is fixedly mounted below the rear side of the control base, and a servo motor is fixedly mounted at the rear end of the control base. According to the utility model, through the mutual cooperation of the control base, the servo motor, the threaded rod, the rack and the gear roller, the whole fermentation mechanism is controlled to incline forwards after the fermentation of dark tea is completed, so that the dark tea in the fermentation mechanism can be quickly discharged, the discharging efficiency is improved, and the next batch of dark tea can be conveniently and quickly fermented.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea processing technical field, concretely relates to a black tea box type heap machine. BACKGROUND

[0002] Black tea is the rough old stem leaf or fresh leaf of tea tree such as big leaf species as raw material, through the process procedure such as fixation, rolling, heap fermentation, drying, and heap fermentation is the key procedure of determining the quality of black tea, and the heap machine is one of the most important equipment in black tea production, can be used to heap and ferment tea leaves, thereby improving the quality of tea leaves, mainly comprising a heating box, a fermentation barrel, a cover plate, a temperature and humidity control mechanism, a watering mechanism and a stirring mechanism, the heating box is used to provide a stable heating environment, the fermentation barrel is used to place tea leaves and is fixedly installed on the heating box, the cover plate is hinged to the top of the fermentation barrel and is used to seal the fermentation barrel, the temperature and humidity control mechanism is arranged on the fermentation barrel and is used to control the temperature and humidity during fermentation, the watering mechanism is arranged at the bottom of the cover plate and is used to uniformly water and maintain the humidity of tea leaves, and the stirring mechanism comprises a stirring box, a feed hopper, a motor, a rotating shaft and stirring blades and is used to stir tea leaves and ensure uniform fermentation.

[0003] Because the existing black tea needs to be taken out from the fermentation barrel after fermentation, but is limited by the installation position of the cover plate, the tea leaves can only be taken out from the top of the fermentation barrel, resulting in slow tea taking speed and affecting processing efficiency, and residual tea leaves exist in the barrel during taking, which needs to be repeatedly cleaned, and it is relatively inconvenient, and the existing black tea box type heap machine comprises a stirring mechanism, and the stirring blades can only be stirred in a single direction under the driving force of the rotating shaft driven by the motor, the stirring direction is relatively single, thereby affecting the efficiency of uniform black tea stirring and prolonging the stirring time. TECHNICAL SOLUTION

[0004] The utility model provides a black tea box type heap machine to solve the problems in the above background technology.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] The utility model discloses a black tea box type heap machine, including the heating box, the bottom of heating box is hinged with the control base, the top of heating box is provided with fermentation mechanism, the top of fermentation mechanism is provided with the apron, the bottom front side of heating box is opened the gear groove through its front end, the inner wall left and right sides of gear groove are fixedly installed with the gear roller, the front end of heating box is fixedly installed with the ground plate, the top of control base is opened the drive groove, the lower side of rear side of control base is fixedly installed with the mounting plate, the rear end of control base is fixedly installed with the servo motor, the servo motor is located the upper of mounting plate, the output shaft of servo motor is fixedly installed with the screw rod, the screw rod is located the inside of drive groove, the front end of screw rod is fixedly installed with the limit disc, the outer wall of screw rod is fixedly installed with the moving plate, the left and right two ends of moving plate are all fixedly installed with the rack, two the rack all are engaged with gear roller.

[0007] The utility model discloses the further improvement of technical scheme is in: the opposite side of two the rack is respectively with the inner wall left and right sides of drive groove lap, the top of apron is fixedly installed with the temperature and humidity control mechanism.

[0008] The utility model discloses the further improvement of technical scheme is in: fermentation mechanism includes the fermentation bucket, the inner wall bottom center of fermentation bucket is fixedly installed with the stirring barrel, the top output of heating box is fixedly installed with a plurality of annular heating resistance stick between the inner wall of stirring barrel and the outer wall and is fixedly installed in the fermentation bucket inner chamber, the stirring barrel is metal heat conduction material, the top of stirring barrel is fixedly installed with the hopper, the outer wall of hopper is fixedly connected with the inner wall of fermentation bucket.

[0009] The utility model discloses the further improvement of technical scheme is in: the rear side of apron is hinged with the rear side upper of fermentation bucket, the bottom of apron is fixedly installed with the sealing disc, the sealing disc is connected with the inner ring of fermentation bucket, the top front side of apron is fixedly installed with the opening handle.

[0010] The utility model discloses the further improvement of technical scheme is in: the rear side of heating box is fixedly installed with water pump mounting plate, the top of water pump mounting plate is fixedly installed with water pump, the input of water pump is fixedly connected with telescopic hose, the output of water pump mounting plate is fixedly connected with the water pipe, the bottom of sealing disc is fixedly installed with the water outlet ring, the top of water pipe is fixedly connected with the water outlet ring through the bottom of sealing disc and is fixedly connected with the water outlet ring, the bottom annular array of water outlet ring is fixedly connected with a plurality of water outlet sprays.

[0011] The further improvement in the technical scheme of the utility model lies in that: the control cabin is internally provided with four gear wheels two which are movably installed in an annular array, the four gear wheels two are all engaged with the gear wheel one, the top end of each of the four gear wheels two is fixedly provided with a rotating rod two penetrating into the inner cavity of the stirring barrel, the outer wall of each of the four rotating rods two is fixedly provided with a stirring blade two, and the stirring blades two are staggered and distributed between the adjacent two stirring barrels.

[0012] The further improvement in the technical scheme of the utility model lies in that: the control cabin is internally provided with four gear wheels two which are movably installed in an annular array, the four gear wheels two are all engaged with the gear wheel one, the top end of each of the four gear wheels two is fixedly provided with a rotating rod two penetrating into the inner cavity of the stirring barrel, the outer wall of each of the four rotating rods two is fixedly provided with a stirring blade two, and the stirring blades two are staggered and distributed between the adjacent two stirring barrels.

[0013] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0014] 1. The black tea box type heap maker is capable of controlling the whole fermentation mechanism to tilt forward after the fermentation of the black tea is completed, so that the internal black tea can be discharged quickly, the discharging efficiency is improved, and the next batch of black tea fermentation can be carried out conveniently and quickly.

[0015] 2. The black tea box type heap maker is capable of driving the stirring blade one to rotate forward and the stirring blade two on the outer wall of the four rotating rods two to rotate reversely by the driving of one motor, so that the black tea in the stirring barrel can be stirred quickly and uniformly, and the stirring efficiency and stirring quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole schematic view of the utility model structure.

[0017] Figure 2 It is a heating box overturning and discharging state schematic view of the utility model structure.

[0018] Figure 3 It is a fermentation mechanism schematic view of the utility model structure.

[0019] Figure 4 It is a cover plate schematic view of the utility model structure.

[0020] Figure 5 It is a stirring barrel cross section schematic view of the utility model structure.

[0021] In the figure: 1, heating box; 11, gear groove; 12, gear roller; 13, ground plate; 14, water pump mounting plate; 141, water pump; 142, flexible hose; 143, water delivery pipe; 2, control base; 21, drive groove; 22, mounting plate; 23, servo motor; 231, threaded rod; 232, limit disc; 233, moving plate; 234, rack; 3, fermentation mechanism; 31, fermentation barrel; 32, stirring barrel; 321, control cabin; 322, motor; 3221, gear one; 323, gear two; 324, rotating rod one; 325, stirring blade one; 326, rotating rod two; 327, stirring blade two; 33, annular heating resistance rod; 34, hopper; 4, cover plate; 41, sealing disc; 42, opening handle; 43, water outlet ring; 431, water outlet nozzle; 5, temperature and humidity control mechanism. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] As shown in Figure 1 , Figure 2 , the utility model provides a black tea box type heap machine, including heating box 1, the bottom of heating box 1 is hinged with control base 2, the top of heating box 1 is provided with fermentation mechanism 3, the top of fermentation mechanism 3 is provided with cover plate 4, the bottom of heating box 1 front side is provided with gear groove 11 that penetrates its front end, the inner wall left and right sides between gear groove 11 are fixedly installed with gear roller 12, the front end of heating box 1 is fixedly installed with ground plate 13, the top of control base 2 is provided with drive groove 21, the rear side below control base 2 is fixedly installed with mounting plate 22, can utilize bolt and fix mounting plate 22 on the ground, keep the inclination stability of heating box 1, the rear end of control base 2 is fixedly installed with servo motor 23, servo motor 23 is located above mounting plate 22, the output shaft of servo motor 23 is fixedly installed with threaded rod 231, threaded rod 231 is located at the inboard of drive groove 21, the front end of threaded rod 231 is fixedly installed with limit disc 232, the outer wall of threaded rod 231 is screw-mounted with moving plate 233, the left and right ends of moving plate 233 are all fixedly installed with rack 234, two racks 234 all are engaged with gear roller 12, the opposite faces of two racks 234 are respectively overlapped with the inner wall left and right sides of drive groove 21, the top of cover plate 4 is fixedly installed with temperature and humidity control mechanism 5, temperature and humidity control mechanism 5 is prior art equipment, and its function is mainly responsible for controlling the temperature and humidity of black tea, so the specific control principle is not described too much;

[0024] When the black tea fermentation is completed, it needs to be taken out, just start the servo motor 23 at the back of the control base 2 to drive the threaded rod 231 inside the drive groove 21 to rotate, cooperate with the threaded connection of the threaded rod 231 and the moving plate 233 to drive the moving plate 233 and the rack 234 on both sides of the moving plate 233 to move backward, use the meshing of the two racks 234 and the gear rollers 12 inside the gear groove 11 to drive the heating box 1 to rotate forward by the hinge as a whole with the front side of the top of the control base 2, until the ground plate 13 at the front end of the heating box 1 stops against the ground, at this time the whole fermentation mechanism 3 is slightly inclined forward, then hold the opening handle 42 to open the whole cover plate 4, make the mixed and fermented black tea in the stirring barrel 32 quickly take out through the funnel 34, and place the collection box in advance at the falling point of the fermentation barrel 31 to complete the quick collection of black tea.

[0025] As shown in Figure 3 、 Figure 4 , the fermentation mechanism 3 comprises a fermentation barrel 31, a stirring barrel 32 is fixedly installed at the inner wall bottom center of the fermentation barrel 31, a plurality of annular heating resistance rods 33 are fixedly installed between the outer wall of the stirring barrel 32 and the inner cavity of the fermentation barrel 31, the top output end of the heating box 1, the stirring barrel 32 is made of metal heat conducting material, a funnel 34 is fixedly installed at the top of the stirring barrel 32, the outer wall of the funnel 34 is fixedly connected with the inner wall of the fermentation barrel 31, the rear side of the cover plate 4 is hinged above the rear side of the fermentation barrel 31, a sealing disc 41 is fixedly installed at the bottom of the cover plate 4, the sealing disc 41 is clamped with the inner ring of the fermentation barrel 31, an opening handle 42 is fixedly installed at the top front side of the cover plate 4, a water pump mounting plate 14 is fixedly installed at the rear side of the heating box 1, a water pump 141 is fixedly installed at the top of the water pump mounting plate 14, a flexible hose 142 is fixedly connected with the input end of the water pump 141, a water delivery pipe 143 is fixedly connected with the output end of the water pump mounting plate 14, a water outlet ring 43 is fixedly installed at the bottom of the sealing disc 41, the top end of the water delivery pipe 143 penetrates through the bottom of the sealing disc 41 and is fixedly connected with the water outlet ring 43 in penetration, a plurality of water outlet nozzles 431 are fixedly connected in annular array at the bottom of the water outlet ring 43;

[0026] When the black tea is fermented, the heating box 1 is powered, and the current of the heating box 1 is controlled by the temperature and humidity control mechanism 5 at the top of the cover plate 4, so that the heating temperature of the annular heating resistance rod 33 can be adjusted. The stirring barrel 32 made of metal material has good heat conductivity, and the black tea being stirred in the stirring barrel 32 is heated. The excess gas in the fermentation barrel 31 can be discharged through the exhaust hole of the fermentation barrel 31. When the temperature and humidity control mechanism 5 detects that the black tea in the fermentation barrel 31 is relatively dry, the water pump 141 at the top of the water pump mounting plate 14 is started to drive the external water source to be delivered to the water outlet ring 43 at the bottom of the sealing disc 41 through the water delivery pipe 143 and the water outlet nozzle 431, so that the black tea in the stirring barrel 32 is sprayed and humidified. The telescopic flexible pipe 142 can well adapt to the rotating fermentation barrel 31.

[0027] As shown in Figure 5 The stirring barrel 32 is provided with a control cabin 321, and the inner wall bottom of the control cabin 321 is fixedly installed with a motor 322 at the center. The output shaft of the motor 322 is fixedly installed with a gear one 3221, and the top of the gear one 3221 is fixedly installed with a rotating rod one 324. The rotating rod one 324 penetrates into the inner cavity of the stirring barrel 32, and a plurality of stirring blades one 325 are uniformly fixedly installed on the outer wall left and right sides of the rotating rod one 324. Four gear twos 323 are movably installed in the inner bottom of the control cabin 321 in an annular array, and the four gear twos 323 are engaged with the gear one 3221. The top of each of the four gear twos 323 is fixedly installed with a rotating rod two 326 penetrating into the inner cavity of the stirring barrel 32, and stirring blades two 327 are fixedly installed on the outer wall left and right sides of the four rotating rod twos 326. The stirring blades two 327 are staggered between adjacent two stirring barrels 32.

[0028] When the black tea is heated in the stirring barrel 32, the motor 322 in the control cabin 321 is started to drive the gear one 3221 and the rotating rod one 324 penetrating into the inner cavity of the stirring barrel 32 to rotate, so that the stirring blades one 325 rotate in one direction to stir the black tea. The engagement of the gear one 3221 and the four gear twos 323 drives the four rotating rod twos 326 to rotate in the opposite direction. The stirring blades two 327 on the outer wall left and right sides of the rotating rod twos 326 are staggered with the stirring blades one 325, so that the black tea in the inner cavity of the stirring barrel 32 is uniformly stirred.

[0029] The working principle of the black tea box type heap machine will be described in detail below.

[0030] As shown in Figures 1-5When the fermentation of the black tea is completed and it is needed to be taken out, only need to start the servo motor 23 at the back side of the control base 2 to drive the threaded rod 231 inside the driving groove 21 to rotate, cooperate the threaded connection of the threaded rod 231 and the moving plate 233 to drive the moving plate 233 and the rack 234 at the left and right sides of the moving plate 233 to move backward, utilize the meshing of the two racks 234 and the gear rollers 12 inside the gear groove 11 to drive the heating box 1 to rotate forwardly by the whole hinge at the top front side of the control base 2, until the ground plate 13 at the front end of the heating box 1 stops by the ground, at this time the whole fermentation mechanism 3 is at a slightly forwardly inclined angle, then can hold the opening handle 42 to open the whole cover plate 4, make the mixed and fermented black tea in the stirring barrel 32 quickly taken out through the funnel 34, and place the collecting box at the falling point of the fermentation barrel 31 in advance to complete the quick collecting work of the black tea, when the black tea is fermenting, utilize the heating box 1 to provide power, and utilize the temperature and humidity control mechanism 5 at the top of the cover plate 4 to control the current size of the heating box 1, so that the heating temperature of the annular heating resistance rod 33 can be adjusted, utilize the heat conductivity of the stirring barrel 32 made of metal material to heat the black tea being stirred in the stirring barrel 32, the excess gas in the fermentation barrel 31 can be discharged through the exhaust hole of the fermentation barrel 31, when the temperature and humidity control mechanism 5 detects that the black tea in the fermentation barrel 31 is relatively dry, only need to start the water pump 141 at the top of the water pump installation plate 14 to drive the extension hose 142 connected with the external water source to transport the water source through the water delivery pipe 143 to the water outlet ring 43 at the bottom of the sealing disc 41, and spray the black tea in the stirring barrel 32 through the water outlet nozzle 431 to carry out humidification treatment, the extension hose 142 can well adapt to the fermentation barrel 31 needing to rotate, when the black tea is heated in the stirring barrel 32, start the motor 322 in the control cabin 321 to drive the gear one 3221 and the rotating rod one 324 at the top of the gear one 3221 penetrating into the cavity of the stirring barrel 32 to rotate, make the stirring blade one 325 rotate in one direction, cooperate the meshing of the gear one 3221 and the four gear twos 323 to drive the four rotating rods two 326 to rotate in the opposite direction, cooperate the stirring blade two 327 staggered with the stirring blade one 325 at the left and right sides of the outer wall of the rotating rod two 326, so that the black tea in the cavity of the stirring barrel 32 is uniformly stirred.

[0031] The above has made a detailed description on the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the person skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A black tea box-type pile maker comprising a heating box (1), characterized in that: The bottom of the heating box (1) is hinged with a control base (2), the top of the heating box (1) is provided with a fermentation mechanism (3), the top of the fermentation mechanism (3) is provided with a cover plate (4), the bottom front side of the heating box (1) is provided with a gear groove (11) penetrating through the front end thereof, the inner wall of the gear groove (11) is fixedly installed with gear rollers (12) between the left and right sides thereof, the front end of the heating box (1) is fixedly installed with a ground contact plate (13), the top of the control base (2) is provided with a driving groove (21), the lower rear side of the control base (2) is fixedly installed with a mounting plate (22), the rear end of the control base (2) is fixedly installed with a servo motor (23), the servo motor (23) is located above the mounting plate (22), the output shaft of the servo motor (23) is fixedly installed with a threaded rod (231), the threaded rod (231) is located on the inner side of the driving groove (21), the front end of the threaded rod (231) is fixedly installed with a limit disc (232), the outer wall of the threaded rod (231) is threadedly installed with a moving plate (233), the left and right ends of the moving plate (233) are both fixedly installed with a rack (234), and the two racks (234) are engaged with the gear rollers (12).

2. A black tea cuban ager according to claim 1, characterized in that: The opposite sides of the two racks (234) are respectively overlapped with the left and right sides of the inner wall of the driving groove (21), and the top of the cover plate (4) is fixedly installed with a temperature and humidity control mechanism (5).

3. A black tea cuban ager as claimed in claim 1 wherein: The fermentation mechanism (3) comprises a fermentation barrel (31), the inner wall bottom of the fermentation barrel (31) is fixedly installed with a stirring barrel (32), the top output end of the heating box (1) penetrates into the inner cavity of the fermentation barrel (31) and is fixedly installed between the outer wall of the stirring barrel (32) and a plurality of annular heating resistance rods (33), the stirring barrel (32) is made of metal heat-conducting material, the top of the stirring barrel (32) is fixedly installed with a hopper (34), and the outer wall of the hopper (34) is fixedly connected with the inner wall of the fermentation barrel (31).

4. A black tea cuban ager according to claim 1, characterized in that: The rear side of the cover plate (4) is hinged with the upper side of the rear side of the fermentation barrel (31), the bottom of the cover plate (4) is fixedly installed with a sealing disc (41), the sealing disc (41) is clamped with the inner ring of the fermentation barrel (31), and the top front side of the cover plate (4) is fixedly installed with an opening handle (42).

5. A black tea cuban ager according to claim 4, wherein: The rear side of the heating box (1) is fixedly installed with a water pump mounting plate (14), the top of the water pump mounting plate (14) is fixedly installed with a water pump (141), the input end of the water pump (141) is fixedly connected with a flexible hose (142), the output end of the water pump mounting plate (14) is fixedly connected with a water delivery pipe (143), the bottom of the sealing disc (41) is fixedly installed with a water outlet ring (43), the top end of the water delivery pipe (143) penetrates to the bottom of the sealing disc (41) and is fixedly connected with the water outlet ring (43) in penetration, and the bottom of the water outlet ring (43) is fixedly connected with a plurality of water outlet nozzles (431) in annular array.

6. A black tea cuban ager as claimed in claim 3 wherein: The stirring barrel (32) is provided with a control cabin (321), a motor (322) is fixedly installed at the center of the bottom of the inner wall of the control cabin (321), a gear one (3221) is fixedly installed on the output shaft of the motor (322), a rotating rod one (324) is fixedly installed on the top of the gear one (3221), the rotating rod one (324) penetrates into the inner cavity of the stirring barrel (32), and a plurality of stirring blades one (325) are fixedly installed on the left and right outer walls of the rotating rod one (324).

7. A black tea cuban ager according to claim 6, characterized in that: Four gear twos (323) are movably installed on the inner bottom of the control cabin (321), the four gear twos (323) are meshed with the gear one (3221), rotating rod twos (326) penetrating into the inner cavity of the stirring barrel (32) are fixedly installed at the top of the four gear twos (323), stirring blades twos (327) are fixedly installed on the left and right outer walls of the four rotating rod twos (326), and the stirring blades twos (327) are staggered and distributed between adjacent two stirring barrels (32).

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