Tea leaf spreading and withering machine for tea leaf processing

Abstract

The utility model discloses a tedding withering machine for tea processing, which comprises a tedding plate, an inner rod is fixedly mounted at the center of the front part of the tedding plate, an outer rod is sleeved outside the inner rod, one end of the outer rod is movably connected with a connecting rod, an eccentric wheel is arranged at one end of the connecting rod, the connecting rod is movably connected with the eccentric wheel, and a motor is arranged below the eccentric wheel. The motor is fixedly connected with the eccentric wheel through an output shaft, first slotted holes are formed in the outer portions of the inner rod and the outer rod in a penetrating mode, first bolts are connected into the first slotted holes in a threaded mode, and the inner rod is connected with the outer rod through the first bolts in cooperation with the first slotted holes. The two sets of fixing rods are symmetrically arranged, a scraping plate is arranged between the two sets of fixing rods, lantern rings are arranged on the two sides of the scraping plate, and the scraping plate is rotationally connected with the lantern rings. According to the tedding and withering machine for tea processing disclosed by the utility model, tea leaves can be tedded conveniently, and meanwhile, the tea leaves can be conveniently discharged, so that manpower is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea spreading and withering machine used for tea processing. Background Art

[0002] Spreading the tea leaves is a process of placing the newly picked tea leaves in a well-ventilated place or equipment and drying them outdoors or manually. This process causes the tea leaves to lose a lot of moisture, promoting the decomposition of the lactone enzymes in the tea leaves into exoesterases, producing more substances with fermentation ability, and giving the tea leaves a softer taste.

[0003] Withering is to continue to place the tea leaves that have been spread out under more suitable conditions to allow them to stand still, which helps to further reduce the moisture content of the tea leaves.

[0004] However, the existing tea leaves are usually spread by manually shaking the spreading board, which consumes a lot of manpower, making the spreading and withering of the tea leaves more troublesome, and the traditional spreading board cannot be unloaded more conveniently. Therefore, a spreading and withering machine for tea processing is proposed;

[0005] To this end, this case proposes a tea withering machine for tea processing to address the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a tea-leaf spreading and withering machine for tea processing, which can effectively solve the technical problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A spreading and withering machine for tea processing comprises a spreading plate, wherein an inner rod is fixedly installed at the front center position of the spreading plate, an outer rod is sleeved on the outside of the inner rod, one end of the outer rod is movably connected to a connecting rod, one end of the connecting rod is provided with an eccentric wheel, and the connecting rod and the eccentric wheel are movably connected, a motor is provided below the eccentric wheel, and the motor is fixedly connected to the eccentric wheel through an output shaft.

[0009] As a further solution of the utility model, a slot hole 1 is opened through the outside of the inner rod and the outer rod, and a bolt 1 is connected to the inner thread of the slot hole 1. The inner rod is connected to the outer rod through the bolt 1 and the slot hole 1.

[0010] As a further solution of the utility model, two groups of fixing rods are arranged on both sides of the top of the spreading plate, the two groups of fixing rods are symmetrically arranged and a scraper is arranged between the two groups of fixing rods.

[0011] As a further solution of the utility model, collars are provided on both sides of the scraper, and the scraper and the collars are rotatably connected, and two groups of collars are respectively sleeved on the outside of the two groups of fixing rods.

[0012] As a further solution of the utility model, the upper part of the scraper is flat and the lower part is comb-shaped, a group of rings are provided with a triangular plate on the top, two slots are opened through the outer sides of the triangular plate and one side of the scraper, and two bolts are provided in the group of slots. The scraper is connected to the ring through the two slots and the two bolts.

[0013] As a further solution of the utility model, bases are arranged at the four corners below the spreading board, slide grooves are arranged through the top of the base, sliders are arranged in the four slide grooves, two groups of support rods 2 are arranged at the front position of the bottom of the spreading board, and the support rods 2 are inserted into the sliders below them, slots 3 are arranged on both sides of the outside of the two groups of sliders and the support rods 2, and bolts 3 are threadedly connected in the slots 3;

[0014] Two groups of support rods are arranged at the rear position of the bottom of the spreading board, and the support rods are movably connected to the cross bars, and the two ends of the cross bars are movably connected to the other two groups of sliding blocks.

[0015] As a further solution of the utility model, a baffle is arranged below the spreading plate, and a heater is arranged on one side of the baffle.

[0016] The beneficial effects of the utility model are as follows:

[0017] By setting an eccentric wheel, a connecting rod, an inner rod, an outer rod, and a spreading plate, the tea leaves can be spread more conveniently. When the motor is started, the connecting rod moves to make the inner rod and the outer rod reciprocate. At the same time, a scraper is provided so that the comb teeth of the scraper face downward. Then the scraper is pushed manually to spread the tea leaves more evenly, making the spreading of the tea leaves more convenient.

[0018] The front support rod 2 at the bottom of the spreading plate is connected to the slider through bolt 3. Therefore, when the tea leaves are withered, bolt 3 can be loosened and removed, and bolt 1 can be loosened and removed at the same time. Bolt 2 can be loosened and the scraper can be rotated so that the comb teeth face upwards, and the scraper can be fixed by bolt 2. In this way, the spreading plate can be tilted as the cross bar rotates. The tilting of the spreading plate is convenient for unloading the tea leaves. At the same time, the tea leaves can be unloaded by pushing the scraper, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural diagram of the scraper of the utility model.

[0021] Figure 3 This is a diagram of the utility model after the stall board is tilted.

[0022] Figure 4 For the utility model Figure 3 A is an enlarged view of the middle image.

[0023] In the figure: 1. spreading plate; 2. inner rod; 3. outer rod; 4. cross rod; 5. connecting rod; 6. eccentric wheel; 7. fixing rod; 8. scraper; 9. support rod one; 10. collar; 11. baffle; 12. heater; 13. base; 14. slide groove; 15. slider; 16. support rod two. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-4 As shown, a spreading and withering machine for tea processing includes a spreading plate 1, an inner rod 2 is fixedly installed at the front center position of the spreading plate 1, an outer rod 3 is sleeved on the outside of the inner rod 2, a connecting rod 5 is movably connected to one end of the outer rod 3, an eccentric wheel 6 is arranged at one end of the connecting rod 5, and the connecting rod 5 and the eccentric wheel 6 are movably connected, a motor is arranged below the eccentric wheel 6, and the motor is fixedly connected to the eccentric wheel 6 through an output shaft.

[0026] In this embodiment, a slot hole 1 is opened through the outside of the inner rod 2 and the outer rod 3, and a bolt 1 is connected to the inner thread of the slot hole 1. The inner rod 2 is connected to the outer rod 3 through the bolt 1 and the slot hole 1.

[0027] When in use, the bolts are loosened to disengage the inner rod 2 from the outer rod 3, thereby lifting the spreading plate 1 for unloading.

[0028] In this embodiment, two groups of fixing rods 7 are arranged on both sides of the top of the spreading board 1 . The two groups of fixing rods 7 are symmetrically arranged and a scraper 8 is arranged between the two groups of fixing rods 7 .

[0029] The scraper 8 can slide along the outside of the fixing rod 7 with the collar 10 .

[0030] In this embodiment, collars 10 are provided on both sides of the scraper 8 , and the scraper 8 and the collars 10 are rotatably connected, and two groups of collars 10 are respectively sleeved on the outside of the two groups of fixing rods 7 .

[0031] The sleeve ring 10 and the scraper 8 are movably connected, so the state of the scraper 8 can be flexibly adjusted according to the processing progress of the tea leaves.

[0032] In this embodiment, the upper part of the scraper 8 is flat and the lower part is comb-shaped. A triangular plate is arranged on the top of a group of collars 10. Two slots are provided through the two sides of the outside of the triangular plate and one side of the scraper 8, and two bolts are arranged in the second group of slots. The scraper 8 is connected to the collar 10 through the second slot and the second bolt.

[0033] The scraper 8 has a flat upper portion and a comb-toothed lower portion. In the flat state, it is convenient to unload the tea leaves, and in the comb-toothed state, it is convenient to spread the tea leaves.

[0034] In this embodiment, bases 13 are provided at the four corners of the bottom of the spreading board 1, and slide grooves 14 are provided through the top of the base 13. Slide blocks 15 are provided in the four slide grooves 14. Two groups of support rods 16 are provided at the front position of the bottom of the spreading board 1, and the support rods 16 are inserted into the slide blocks 15 below them. Slot holes 3 are provided on both sides of the outside of the two groups of slide blocks 15 and the support rods 16, and bolts 3 are threadedly connected in the slot holes 3.

[0035] Two groups of support rods 9 are arranged at the rear position of the bottom of the spreading board 1, and the support rods 9 are movably connected to the cross bar 4, and the two ends of the cross bar 4 are movably connected to another two groups of sliding blocks 15.

[0036] When unloading, the spreading plate 1 can be pushed upward, and the spreading plate 1 and the supporting rod 9 will rotate along with the cross bar 4, so that the spreading plate 1 can be tilted.

[0037] In this embodiment, a baffle 11 is arranged below the spreading plate 1 , and a heater 12 is arranged on one side of the baffle 11 .

[0038] There is a certain gap between the baffle 11 and the spreading board 1 , so the baffle 11 will not affect the movement of the spreading board 1 .

[0039] It should be noted that the utility model is a spreading and withering machine for tea processing. When in use, the tea leaves to be spread are placed on the spreading board 1, the motor is started, the eccentric wheel 6 rotates to drive the connecting rod 5 to rotate, and the connecting rod 5 drives the outer rod 3 and the inner rod 2 to make reciprocating motion, so the inner rod 2 can drive the spreading board 1 to move back and forth to spread the tea leaves. When the spreading board 1 moves, the slider 15 below it will move in the slide groove 14, and a scraper 8 is arranged above the spreading board 1. When the spreading board 1 moves, the scraper 8 is also manually pushed. At this time, the bottom of the scraper 8 presents a comb-tooth shape, so when the scraper 8 is pushed, the tea leaves can be spread flat. When the tea leaves are completely spread flat, the motor is turned off, and the heater 12 is started, and the warm air will wither the spread tea leaves.

[0040] When the tea leaves are withered, the bolt 1 can be loosened and removed to disengage the inner rod 2 and the outer rod 3, and then the bolt 2 can be loosened, and the scraper 8 can be rotated so that the comb teeth of the scraper 8 face upwards, and then the scraper 8 can be fixed to the triangular plate by the bolt 2, and then the bolt 3 can be loosened to disengage the slider 15 and the support rod 2 16, and then the spreading plate 1 can be lifted upwards, and the spreading plate 1 will rotate with the cross bar 4 through the support rod 1 9, and the tea leaves will be unloaded as the spreading plate 1 tilts, and at the same time, the scraper 8 can be pushed to unload the tea leaves, making the unloading of the tea leaves more convenient.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tea withering machine for tea processing, characterized in that: The utility model comprises a spreading plate (1), wherein an inner rod (2) is fixedly installed at the front center position of the spreading plate (1), an outer rod (3) is sleeved on the outside of the inner rod (2), one end of the outer rod (3) is movably connected to a connecting rod (5), one end of the connecting rod (5) is provided with an eccentric wheel (6), and the connecting rod (5) and the eccentric wheel (6) are movably connected, and a motor is provided below the eccentric wheel (6), and the motor is fixedly connected to the eccentric wheel (6) via an output shaft; Two groups of fixing rods (7) are arranged on both sides of the top of the spreading plate (1), the two groups of fixing rods (7) are symmetrically arranged and a scraper (8) is arranged between the two groups of fixing rods (7); Both sides of the scraper (8) are provided with collars (10), and the scraper (8) and the collars (10) are rotatably connected, and two groups of collars (10) are respectively sleeved on the outside of two groups of fixed rods (7); The scraper (8) is flat on the top and comb-shaped on the bottom. A set of collars (10) are provided with a triangular plate on the top. Two slots are provided through the two sides of the triangular plate and one side of the scraper (8). Two bolts are provided in the second slot. The scraper (8) is connected to the collar (10) through the second slot and the second bolt.

2. A tea leaf withering machine for tea processing according to claim 1, characterized in that: A slotted hole is provided through the outside of the inner rod (2) and the outer rod (3), and a bolt is connected to the inner thread of the slotted hole. The inner rod (2) is connected to the outer rod (3) through the bolt and the slotted hole.

3. A tea leaf withering machine for tea processing according to claim 1, characterized in that: Bases (13) are provided at the four corners below the spreading board (1), and slide grooves (14) are provided through the top of the base (13). Slide blocks (15) are provided in the four slide grooves (14). Two groups of supporting rods (16) are provided at the front position of the bottom of the spreading board (1), and the supporting rods (16) are inserted into the slide blocks (15) below them. Slot holes (3) are provided on both sides of the outside of the two groups of slide blocks (15) and the supporting rods (16), and bolts (3) are threadedly connected in the slot holes (3). Two groups of support rods (9) are arranged at the rear position of the bottom of the spreading board (1), and the support rods (9) are movably connected to the cross bars (4), and the two ends of the cross bars (4) are movably connected to the other two groups of sliding blocks (15).

4. A tea leaf withering machine for tea processing according to claim 1, characterized in that: A baffle (11) is arranged below the spreading plate (1), and a heater (12) is arranged on one side of the baffle (11).

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