CN215224448U

CN215224448U - Tea leaf fixation and strip tidying machine

Info

Publication number: CN215224448U
Application number: CN202120505884.1U
Authority: CN
Inventors: 余少华; 余伟成
Original assignee: Huangshan Shenyun Energy Saving Equipment Manufacturing Co ltd
Current assignee: Huangshan Shenyun Energy Saving Equipment Manufacturing Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-21
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a tea leaf enzyme deactivating and carding machine, which comprises a frame, a group of cylindrical rollers which are obliquely arranged on the frame, and a tea leaf feeding device which is arranged on one side of the cylindrical rollers, wherein a heating device is arranged below the cylindrical rollers, and a driving mechanism which drives the cylindrical rollers to rotate is also arranged; a group of convex ribs is arranged in the cylindrical roller. The diameter of the cylindrical roller is 140-160 mm, and the height of the convex rib is 8-12 mm. The utility model discloses a cylindrical drum's structure carries out the reason strip that completes to tealeaves, can reduce thermal loss, guarantees the homogeneity of cylindrical drum internal temperature, avoids tealeaves because of the problem that the wall high temperature produced burnt limit when guaranteeing to complete, and it is effectual to complete the reason strip, and simple structure, and is with low costs, but wide application in tealeaves reason strip field that completes.

Description

Tea leaf fixation and strip tidying machine

Technical Field

The utility model belongs to the technical field of tea machine and specifically relates to a tea wrap reason strip machine.

Background

In the tea leaf frying process, especially the processing of tea leaves such as flat tea (Longjing tea) and needle tea (silver needle tea) in green tea, two key processes of de-enzyming and carding are required, the traditional tea leaf frying process is generally to fry in a round pot manually to complete the de-enzyming and carding processes, the labor intensity is high, and the technical difficulty is high. In order to solve the problem, the existing tea leaf automatic fixation and carding machine is composed of a frame body, a reciprocating swing type multi-groove pot arranged on the frame body, a heating device arranged below the multi-groove pot and the like, the tea leaf automatic fixation and carding machine integrates the tea leaf fixation and carding processes and is continuously completed in the multi-groove pot, the cross section of the multi-groove pot is of a U-shaped structure, a raised rib is arranged at the bottom of the multi-groove pot, a cover plate is arranged above a fixation area of the multi-groove pot, and a plurality of heating devices and temperature control devices with the temperatures matched with the tea leaf fixation and carding are arranged below the multi-groove pot. The structure is an open-type multi-groove pot, the water-removing and carding machine is adopted for water-removing and carding, the water-removing temperature needs to be higher for achieving the water-removing effect, the open-type structure needs to increase the heating temperature due to high heat dissipation speed, the heating temperature is too high, the problem of scorched edges is caused when tea leaves contact the multi-groove pot, and the water-removing effect cannot be achieved if the heating temperature is low. In addition, the tea leaf fixation and carding machine adopts a vibration mode to control the movement, carding and forward propulsion of tea leaves, and has a complex structure and an uncontrollable carding process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tea wrap reason strip machine solves current tea wrap reason strip machine structure complicacy, the not good problem of reason strip effect that completes.

The utility model provides a technical scheme that its technical problem adopted is: a tea leaf enzyme deactivating and carding machine comprises a rack, a group of cylindrical rollers which are obliquely arranged on the rack, and a tea leaf feeding device arranged on one side of the cylindrical rollers, wherein a heating device is arranged below the cylindrical rollers, and a driving mechanism for driving the cylindrical rollers to rotate is also arranged; a group of convex ribs is arranged in the cylindrical roller.

Preferably, the diameter of the cylindrical roller is 140-160 mm, and the height of the convex rib is 8-12 mm.

Further, the inclination angle of the cylindrical roller is 30-35 degrees.

For the effect of guaranteeing the heating, reduce thermal loss, heating device includes the heating base, alternates a set of heating pipe in the heating base, be provided with a set of antifriction bearing between heating base and cylindrical drum, the heating base is provided with the curb plate, the curb plate upwards extends to the height the same with cylindrical drum.

In order to facilitate the control of the rotation of the cylindrical roller, the driving mechanism comprises a driving motor and a group of rotating shafts which are arranged below the cylindrical roller and correspond to the cylindrical roller one by one, and the rotating shafts and the cylindrical roller are arranged in the same direction; a connecting gear, a first linkage gear and a second linkage gear are arranged on the rotating shaft, a driven gear for driving the cylindrical roller to rotate is arranged on the cylindrical roller, a driven chain is arranged between the connecting gear and the driven gear, and a linkage transmission chain is arranged between the first linkage gear on the rotating shaft and the second linkage gear on the adjacent rotating shaft; the driving motor is provided with a driving gear, and a main transmission chain is arranged between the driving gear and a first linkage gear on one of the rotating shafts.

Furthermore, the size of the joint-pan gear, the size of the first linkage gear and the size of the second linkage gear are sequentially arranged from large to small.

As another specific scheme of the driving mechanism, the driving mechanism comprises a driving motor and a worm transversely arranged below the cylindrical drum, a driving gear is arranged on an output shaft of the driving motor, worm linkage teeth are arranged on the worm, a worm transmission chain is arranged between the driving gear and the worm linkage teeth, and a driven gear matched with the worm is arranged on the cylindrical drum.

For the feeding, tealeaves feed arrangement is including the feeder hopper that the slope set up, the discharge end of feeder hopper is provided with a set of play tea mouth with cylindrical roller looks adaptation, it comprises two direction muscle that are "eight" style of calligraphy and arrange to go out the tea mouth, and the tea end of advancing of two adjacent play tea mouths is adjacent each other to link to each other.

Further, a vibration device for driving the feed hopper to vibrate is arranged below the feed hopper.

The utility model has the advantages that: the utility model discloses an adopt independent small-size cylindrical drum structure to carry out the reason strip that completes to tealeaves, can reduce thermal scattering and disappearing when the reason strip that completes, the more equilibrium of temperature in the cylindrical drum, section of thick bamboo wall high temperature can not appear, and the phenomenon that the inside temperature of cylinder was crossed low is crossed, when guaranteeing the required temperature that completes, the phenomenon of burnt limit can not appear again. Meanwhile, a small cylindrical roller structure is adopted, so that the aroma of the tea leaves can not be directly emitted into the air like a U-shaped groove pot in the process of enzyme deactivation, the loss of the aroma of the tea leaves can be reduced, and the aroma of the tea leaves is improved. The utility model discloses a slope setting of cylindrical drum combines protruding muscle to make the upset antedisplacement that tealeaves did not stop, realizes the purpose of completing and reason strip, and operating stability is good, and can adjust cylindrical drum's inclination and slew velocity and post the effect that heating temperature controlled the completing and reason strip, simple structure, and the adjustment is convenient. The cylindrical roller adopts a mode of linkage of a driving motor and a group of rotating shafts, and has the advantages of simple structure and low cost. And the driving motor and the worm are adopted for transmission, so that the device has the advantages of good transmission stability and high transmission precision.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

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

Fig. 2 is a schematic structural diagram of the middle driving mechanism according to the present invention.

Fig. 3 is a schematic perspective view of a single cylindrical drum according to the present invention.

Fig. 4 is a schematic structural diagram of the middle driving mechanism of the present invention.

Detailed Description

Example 1: as shown in fig. 1 to 3, a tea leaf de-enzyming and tea strip tidying machine is used for de-enzyming fresh tea leaves and finishing tea strip tidying at the same time, so that the de-enzymed tea leaves are in a long strip shape. The tea leaf enzyme deactivating and carding machine comprises a frame 1 with a supporting function, a group of cylindrical rollers 2 obliquely arranged on the frame 1 and a driving mechanism 4 for driving the cylindrical rollers 2 to rotate; be provided with the tealeaves feed arrangement 5 of sending into the fresh leaf in cylindrical drum 2 in the upper place before cylindrical drum 2, cylindrical drum 2's below is provided with heating device 3 that heats cylindrical drum 2, and evenly distributed has a set of protruding muscle 21 on cylindrical drum 2's inner wall, protruding muscle 21 is arranged along cylindrical drum 2's axial and is extended to the other end from cylindrical drum 2's one end always. In order to ensure the effect of de-enzyming and carding and simultaneously take the speed of de-enzyming and carding into consideration, the diameter of the cylindrical roller 2 is 140-160 mm, and the height of the convex ribs 21 is 8-12 mm. The number of the convex ribs 21 is 4, and the cross section of each convex rib 21 is of an arc-shaped structure, wherein the number of the convex ribs 21 is 4, and the inner wall of the cylindrical roller 2 is uniformly distributed. The inclination angle of the cylindrical roller 2 is 30-35 degrees, and can be adjusted according to different tea leaves.

The heating device 3 comprises a heating base 31 and a group of heating pipes 32 inserted in the heating base 31, a group of rolling bearings 33 are arranged between the heating base 31 and the cylindrical roller 2, a side plate 34 is arranged on the heating base 31, and the side plate 34 extends upwards to the same height as the cylindrical roller 2. The heating bases 31 are arranged side by side on the frame 1, and all the heating bases 31 can be of an integrally formed structure and can also be connected together by welding or bolting. The rack 1 comprises a bottom plate 101, and rotating wheels 102 are arranged at four corners of the bottom plate 101, so that the whole water-removing and carding machine is convenient to move. The heating device is characterized in that four upright posts 103 are arranged on the bottom plate 101, threaded rods 104 are rotatably arranged on the upright posts 103, a front adjusting beam 105 and a rear adjusting beam 106 are arranged below the heating device 3, two ends of the front adjusting beam 105 and two ends of the rear adjusting beam 106 are respectively in threaded connection with the two threaded rods 104, and the driving mechanism 4 is fixedly arranged on the front adjusting beam 105. The threaded rod 104 is provided with a rotating handle 107, so that the threaded rod 104 can be conveniently rotated. The threaded rod 104 rotates to move up and down the front adjusting beam 105 or the rear adjusting beam 106 which is in threaded connection with the threaded rod, thereby adjusting the inclination angle of the cylindrical drum 2.

The driving mechanism 4 comprises a driving motor 41 and a group of rotating shafts 42 which are arranged below the cylindrical roller 2 and correspond to the cylindrical roller 2 one by one, and the rotating shafts 42 are arranged in the same direction with the cylindrical roller 2. The rotating shaft 42 is provided with a joint-pan gear 43, a first linkage gear 44 and a second linkage gear 45, and the joint-pan gear 43, the first linkage gear 44 and the second linkage gear 45 are sequentially arranged from large to small in size and are arranged along the axial direction of the rotating shaft 42. The cylindrical drum 2 is provided with a driven gear 22 for driving the cylindrical drum 2 to rotate, a driven chain 46 is arranged between the joint gear 43 and the driven gear 22, and the rotating shaft 42 rotates to drive the cylindrical drum 2 to rotate through the driven chain 46. A linkage transmission chain 47 is arranged between the first linkage gear 44 on the rotating shaft 42 and the second linkage gear 45 on the adjacent rotating shaft 42; the driving motor 41 is provided with a driving gear 48, a main transmission chain 49 is arranged between the driving gear 48 and the first linkage gear 44 on one of the rotating shafts 42, the driving motor 41 drives the rotating shaft 42 to rotate, and then the other rotating shafts 42 are driven to rotate through the linkage transmission chain 47, so that the purpose that one driving motor drives all the cylindrical rollers 2 to rotate is achieved, and the cylindrical roller device has the advantages of simple structure and low cost.

The tea feeding device 5 comprises a feeding hopper 51 which is obliquely arranged, a group of tea outlets 52 which are matched with the cylindrical roller 2 are arranged at the discharging end of the feeding hopper 51, each tea outlet 52 is composed of two guiding ribs 54 which are arranged in a splayed shape, and the tea inlet ends of the two adjacent tea outlets 52 are mutually adjacent. In order to ensure that the tea leaves slide in the cylindrical drum, a vibrator 53 is provided below the feed hopper 51 to vibrate the feed hopper 51, preferably using a small vibrator to vibrate the feed hopper 51 to a small extent.

Example 1: as shown in fig. 1 and 4, a tea leaf de-enzyming and tea strip tidying machine is used for de-enzyming fresh tea leaves and finishing tea strip tidying at the same time, so that the de-enzymed tea leaves are in a long strip shape. The tea leaf de-enzyming and carding machine comprises a frame 1 for supporting, a group of cylindrical rollers 2 obliquely arranged on the frame 1 and a driving mechanism 4 for driving the cylindrical rollers 2 to rotate.

The driving mechanism 4 comprises a driving motor 41 and a worm 410 transversely arranged below the cylindrical roller 2, a driving gear 48 is arranged on an output shaft of the driving motor 41, worm linkage teeth 411 are arranged on the worm 410, a worm transmission chain 412 is arranged between the driving gear 48 and the worm linkage teeth 411, a driven gear 22 is arranged on the cylindrical roller 2, and a group of spiral teeth 413 matched with the driven gear 22 are arranged on the worm 410. The driving motor 41 rotates to drive the worm 410 to rotate, and the cylindrical roller 2 is driven to rotate by the spiral teeth 413, so that the structure has good transmission stability and high precision, but the cost is higher than that of the embodiment 1. The rest is the same as example 1.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. The utility model provides a tea wrap reason strip machine which characterized in that: the tea leaf packaging machine comprises a rack (1), a group of cylindrical rollers (2) obliquely arranged on the rack (1), and a tea leaf feeding device (5) arranged on one side of the cylindrical rollers (2), wherein a heating device (3) is arranged below the cylindrical rollers (2), and a driving mechanism (4) for driving the cylindrical rollers (2) to rotate is further arranged; a group of convex ribs (21) are arranged in the cylindrical roller (2).

2. The tea de-enzyming and tea carding machine of claim 1, wherein: the diameter of the cylindrical roller (2) is 140-160 mm, and the height of the convex rib (21) is 8-12 mm.

3. The tea de-enzyming and tea carding machine of claim 1, wherein: the inclination angle of the cylindrical roller (2) is 30-35 degrees.

4. The tea de-enzyming and tea carding machine of claim 1, wherein: heating device (3) are including heating base (31), alternate a set of heating pipe (32) in heating base (31), be provided with a set of antifriction bearing (33) between heating base (31) and cylindrical drum (2), heating base (31) are provided with curb plate (34), curb plate (34) upwards extend to the height the same with cylindrical drum (2).

5. The tea de-enzyming and tea carding machine of claim 1, wherein: the driving mechanism (4) comprises a driving motor (41), a group of rotating shafts (42) which are arranged below the cylindrical roller (2) and correspond to the cylindrical roller (2) one by one, and the rotating shafts (42) and the cylindrical roller (2) are arranged in the same direction; a joint-pan gear (43), a first linkage gear (44) and a second linkage gear (45) are arranged on the rotating shaft (42), a driven gear (22) for driving the cylindrical roller (2) to rotate is arranged on the cylindrical roller (2), a driven chain (46) is arranged between the joint-pan gear (43) and the driven gear (22), and a linkage transmission chain (47) is arranged between the first linkage gear (44) on the rotating shaft (42) and the second linkage gear (45) on the adjacent rotating shaft (42); a driving gear (48) is arranged on the driving motor (41), and a main transmission chain (49) is arranged between the driving gear (48) and a first linkage gear (44) on one of the rotating shafts (42).

6. The tea de-enzyming and tea carding machine of claim 5, wherein: the size of the united-pan gear (43), the size of the first linkage gear (44) and the size of the second linkage gear (45) are sequentially arranged from large to small.

7. The tea de-enzyming and tea carding machine of claim 1, wherein: the driving mechanism (4) comprises a driving motor (41) and a worm (410) transversely arranged below the cylindrical roller (2), a driving gear (48) is arranged on an output shaft of the driving motor (41), worm linkage teeth (411) are arranged on the worm (410), a worm transmission chain (412) is arranged between the driving gear (48) and the worm linkage teeth (411), and a driven gear (22) matched with the worm (410) is arranged on the cylindrical roller (2).

8. The tea de-enzyming and tea carding machine of claim 1, wherein: tea feed arrangement (5) are including feeder hopper (51) that the slope set up, the discharge end of feeder hopper (51) is provided with a set of play tea mouth (52) with cylindrical drum (2) looks adaptation, play tea mouth (52) comprise two direction muscle (54) that are "eight" style of calligraphy and arrange, and the tea end that advances of two adjacent play tea mouths (52) is adjacent each other.

9. The tea de-enzyming and tea carding machine of claim 8, wherein: a vibration device (53) for driving the feed hopper (51) to vibrate is arranged below the feed hopper (51).

10. The tea de-enzyming and tea carding machine of claim 1, wherein: the frame (1) comprises a bottom plate (101), four upright posts (103) are arranged on the bottom plate (101), threaded rods (104) are rotatably mounted on the upright posts (103), a front adjusting beam (105) and a rear adjusting beam (106) are arranged below the heating device (3), and two ends of the front adjusting beam (105) and the rear adjusting beam (106) are respectively in threaded connection with the two threaded rods (104).