Tea leaf fixation segmented conveying device and method

Abstract

The invention discloses a tea leaf fixation segmented conveying device and method, and relates to the technical field of tea leaf fixation. A uniform smearing mechanism comprises a rotating rod, a U-shaped plate, a door blocking plate, a rotating shaft, a sector plate, a telescopic rod, an L-shaped rod, a telescopic buckle, a round head column, a U-shaped rod, a push plate, a rotating column, a sliding block and a connecting rod; the U-shaped plate is fixedly installed on the circumferential face of the rotating rod, the door blocking plate is fixedly installed at the bottom of the feeding port, the side, away from the feeding port, of the upper side of the rectangular frame rotationally penetrates through the rotating shaft, and one end of the telescopic rod is fixedly installed on the circumferential face of the rotating shaft. And meanwhile, the influence on the transportation of the tea leaves due to the fact that the tea leaves are scattered and accumulated towards the two sides is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of tea withering, and in particular to a tea withering segmented conveying device and method. Background Art

[0002] The tea leaf withering segmented conveying device is a device for transporting fresh tea leaves for withering, which is designed to reduce manpower and can wither the tea leaves evenly and comprehensively.

[0003] The patent with patent announcement number CN207404525U involves a tea warehouse, a lifting mechanism, a conveying device and a tea withering machine. One end of the lifting mechanism is connected to the tea warehouse, and the other end is connected to the conveying device. The tea withering machine is arranged below the output end of the conveying device. The secondary distribution of the tea is achieved by segmented conveying of the tea, so that the distribution of the tea is more uniform, and the purpose of uniform feeding during the tea withering process is achieved; at the same time, the segmented conveying device replaces manual feeding, reduces manpower input, and thus reduces the manufacturing cost of tea.

[0004] However, in the above patent, the purpose of uniform feeding during the withering process of tea leaves is achieved; at the same time, the segmented conveying device replaces manual feeding, reducing the input of manpower, thereby reducing the manufacturing cost of tea leaves, but there are some problems. During transportation, the tea leaves may be stuck on both sides of the conveyor belt, affecting the transmission of the conveyor belt, and it is also difficult to ensure that the tea leaves will not be piled up during transportation, and the tea leaves will not be withered incompletely due to the accumulation of tea leaves, resulting in the need for secondary processing. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a tea leaf withering segmented conveying device and method, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a tea withering segmented conveying device and method, comprising a body, a feed port is fixedly installed on the top of the left end of the body, a transmission device is arranged inside the body, a rectangular frame is fixedly installed on one side of the middle upper part of the body close to the feed port, a frame is fixedly installed on one side of the middle upper part of the body close to the rectangular frame, a hot air blower is fixedly installed on one side of the middle upper part of the body close to the frame, a heating bin is fixedly installed on the top of the right end of the body, a scattering mechanism is arranged on one side of the rectangular frame close to the feed port, a smoothing mechanism is arranged on one side of the rectangular frame away from the feed port, a flipping mechanism is arranged inside the frame, a motor is fixedly installed on the back of the body, a No. 1 through slot is arranged on the front and rear sides of the frame, and a No. 2 through slot is arranged on the front and rear sides of the rectangular frame; Among them, the smoothing mechanism includes a rotating rod, a U-plate, a door blocking plate, a rotating shaft, a fan plate, a telescopic rod, an L-rod, a telescopic buckle, a round head column, a U-shaped rod, a push plate, a rotating column, a slider and a connecting rod. The rotating rod rotates and passes through the middle of the upper side of the rectangular frame, the U-plate is fixedly mounted on the circumferential surface of the rotating rod, the door blocking plate is fixedly mounted on the bottom of the feed port, the upper side of the rectangular frame away from the feed port rotates and passes through the rotating shaft, one end of the telescopic rod is fixedly mounted on the circumferential surface of the rotating shaft, the fan plate is fixedly mounted on the other end of the telescopic rod, a slot is provided at one end of the telescopic rod close to the fan plate, one end of the L-rod is fixedly mounted on the end of the telescopic rod away from the fan plate, and the telescopic buckle is fixedly mounted on the other end of the L-rod, thereby reducing the problem that some tea leaves cannot be fully withered due to accumulation, avoiding the waste of manpower due to uneven withering of tea leaves, reducing the working time, and making the tea leaves withered evenly and thoroughly to a great extent.

[0007] According to the above technical solution, a No. 1 spring is arranged inside the telescopic rod, a No. 2 spring is arranged between the U-shaped rod and the rectangular frame, and a No. 3 spring is arranged inside the telescopic buckle. When the telescopic buckle is pulled out, it will be pulled downward due to the elastic force of the spring and limited again.

[0008] According to the above technical solution, the fan plate is in contact with the transmission device, and the fan plate is not in contact with the U plate. When the fan plate moves, the tea leaves above the transmission device are pushed backwards.

[0009] According to the above technical scheme, the scattering mechanism includes a vertical rod, a bevel gear A, a rotating wheel, a cross rod and a bevel gear B, one end of the vertical rod is rotatably mounted on the top of the rectangular frame near the feed port, the bevel gear A is fixedly mounted in the middle of the vertical rod, the rotating wheel is fixedly mounted on one end of the vertical rod near the conveyor belt, the cross rod rotates and passes through the back of the rectangular frame near the feed port, the bevel gear B is fixedly mounted on one end of the cross rod, the round head column slides through the side of the rectangular frame near the rotating rod, the U-shaped rod is fixedly mounted on the side of the U-plate away from the telescopic rod, the push plate is fixedly mounted on the bottom of the U-shaped rod, a No. 1 slide groove is provided inside the body, the slider is slidably mounted inside the No. 1 slide groove, one end of the connecting rod is rotatably mounted on the surface of the slider, the rotating column is rotatably mounted at both ends of the push plate, and the other end of the connecting rod is hinged on the surface of the rotating column. After the tea leaves are fully scattered, the subsequent killing can be more convenient. When the tea leaves are scattered, they will be pushed back to the middle by the push plates on both sides, avoiding the tea leaves from piling up twice and affecting the transmission device.

[0010] According to the above technical solution, the bevel gear A is meshed with the bevel gear B, and the rotating wheel is in contact with the transmission device. When the transmission device moves with the tea leaves, the tea leaves will be scattered by the rotating wheel above.

[0011] According to the above technical solution, the round head column contacts the telescopic rod, and the push plate contacts the transmission device. When the telescopic rod contacts the round head column, the round head column will be pushed toward the end away from the telescopic rod, so that the push plate can move repeatedly.

[0012] According to the above technical scheme, the turning mechanism includes a T-rod, a straight rod, a flat plate, a supporting plate, a hose, an arc plate and a U-rod, the T-rod slides through the top of the frame, the arc plate tube is fixedly installed on the straight end of the T-rod, the middle part of the flat plate is slidably installed in the No. 2 through groove of the rectangular frame, one end of the straight rod is fixedly installed on the end of the flat plate away from the telescopic rod, one end of the supporting plate is fixedly installed on the middle part of the straight rod, the supporting plate is slidably installed in the No. 1 through groove opened in the frame, the supporting plate is fixedly connected to the T-rod, the top of the U-rod is fixedly installed on the other end of the straight rod, the hose is fixedly installed on the output end of the hot air blower, and the hose is fixedly connected to the bottom of the U-rod. When the T-rod moves upward, it will drive the arc plate below to move, so that the tea leaves on the conveyor belt below can be turned over, and some accumulated tea leaves can be shaken and scattered to avoid incomplete flipping of the tea leaves.

[0013] According to the above technical solution, the rotating shaft, the cross bar and the motor are connected by a belt, and when the motor is started, the rotating shaft and the cross bar are driven to move.

[0014] The present invention provides a segmented conveying device and method for withering tea leaves, which has the following beneficial effects: (1) In the present invention, when the motor is started, the rotation of the shaft drives the telescopic rod to rotate, and the rotation of the telescopic rod drives the fan plate to rotate. The rotation of the fan plate spreads the scattered tea leaves below evenly, thereby reducing the problem of some tea leaves not being able to be fully withered due to accumulation, avoiding the waste of manpower due to uneven withering of the tea leaves, reducing the working time, and making the withering of the tea leaves even and thorough to a great extent.

[0015] (2) In the present invention, the rotation of the bevel gear B drives the bevel gear A to rotate, the rotation of the bevel gear A drives the vertical rod to rotate, the rotation of the vertical rod drives the rotating wheel to rotate, and the rotation of the rotating wheel breaks up the wet tea leaves coming out of the feed inlet, thereby reducing the accumulation of the tea leaves just coming out of the feed inlet. After the tea leaves are fully broken up, it is more convenient to perform the subsequent withering. After the tea leaves are broken up, they will be pushed back to the middle by the push plates on both sides, thus avoiding the tea leaves from piling up twice and affecting the transmission device.

[0016] (3) In the present invention, when the straight rod moves upward, it will drive the support plate upward, and when the support plate moves upward, it will drive the T-rod upward, and when the T-rod moves upward, it will drive the arc plate below to move, so that the tea leaves on the conveyor belt below can be turned over, and some accumulated tea leaves can be shaken and dispersed to avoid incomplete frying of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the smoothing structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 It is a schematic diagram of the structure of the rotating rod and the motor of the present invention; Figure 6 This is a schematic diagram of the broken-down structure of the present invention; Figure 7 It is a schematic diagram of the flip structure of the present invention.

[0018] In the figure: 1. machine body; 2. feed inlet; 3. transmission device; 4. rectangular frame; 5. frame; 6. hot air blower; 701. rotating rod; 702. U plate; 703. door blocking plate; 704. rotating shaft; 705. fan plate; 706. telescopic rod; 707. L rod; 708. telescopic buckle; 709. round head column; 710. U-shaped rod; 711. push plate; 712. rotating column; 713. slider; 714. connecting rod; 801. vertical rod; 802. bevel gear A; 803. rotating wheel; 804. cross rod; 805. bevel gear B; 901. T rod; 902. straight rod; 903. flat plate; 904. support plate; 905. hose; 906. arc plate; 907. U rod; 10. motor; 11. heating chamber. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7, a tea withering segmented conveying device and method, comprising a machine body 1, a feed port 2 is fixedly installed on the top of the left end of the machine body 1, a transmission device 3 is arranged inside the machine body 1, a rectangular frame 4 is fixedly installed on one side of the middle upper part of the machine body 1 near the feed port 2, a frame 5 is fixedly installed on one side of the middle upper part of the machine body 1 near the rectangular frame 4, a hot air blower 6 is fixedly installed on one side of the middle upper part of the machine body 1 near the frame 5, a heating bin 11 is fixedly installed on the top of the right end of the machine body 1, a scattering mechanism is arranged on one side of the rectangular frame 4 near the feed port 2, a smoothing mechanism is arranged on one side of the rectangular frame 4 away from the feed port 2, a flipping mechanism is arranged inside the frame 5, a motor 10 is fixedly installed on the back of the machine body 1, a No. 1 through slot is arranged on the front and rear sides of the frame 5, and a No. 2 through slot is arranged on the front and rear sides of the rectangular frame 4; The smoothing mechanism includes a rotating rod 701, a U plate 702, a door blocking plate 703, a rotating shaft 704, a fan plate 705, a telescopic rod 706, an L rod 707, a telescopic buckle 708, a round head column 709, a U-shaped rod 710, a push plate 711, a rotating column 712, a slider 713 and a connecting rod 714. The rotating rod 701 rotates and passes through the middle of the upper side of the rectangular frame 4. The U plate 702 is fixedly mounted on the circumferential surface of the rotating rod 701. The door blocking plate 703 is fixedly mounted on the bottom of the feed port 2. The upper side of the rectangular frame 4 is away from the feed port 2 and rotates through the rotating shaft 704. The telescopic rod 706 One end of the telescopic rod 706 is fixedly mounted on the circumferential surface of the rotating shaft 704, the fan plate 705 is fixedly mounted on the other end of the telescopic rod 706, a slot is provided at the end of the telescopic rod 706 close to the fan plate 705, one end of the L rod 707 is fixedly mounted on the end of the telescopic rod 706 away from the fan plate 705, and the telescopic buckle 708 is fixedly mounted on the other end of the L rod 707. When tea leaves are accumulated, the U plate 702 will be pushed forward. When the U plate 702 moves, it will drive the rotating rod 701 to rotate. When the rotating rod 701 rotates, it will pull the blocking plate 703, so that the blocking plate 703 blocks the feeding port 2 to reduce the feeding.

[0021] A No. 1 spring is arranged inside the telescopic rod 706, a No. 2 spring is arranged between the U-shaped rod 710 and the rectangular frame 4, and a No. 3 spring is arranged inside the telescopic buckle 708. When the telescopic buckle 708 is pulled out, it will be pulled downward due to the elastic force of the spring and limited again.

[0022] The fan plate 705 is in contact with the transmission device 3, and the fan plate 705 is not in contact with the U plate 702. When the fan plate 705 moves, the tea leaves above the transmission device 3 are pushed backwards.

[0023] The disintegration mechanism includes a vertical rod 801, a bevel gear A802, a rotating wheel 803, a cross rod 804 and a bevel gear B805. One end of the vertical rod 801 is rotatably mounted on the top of the rectangular frame 4 near the feed port 2. The bevel gear A802 is fixedly mounted in the middle of the vertical rod 801. The rotating wheel 803 is fixedly mounted on one end of the vertical rod 801 near the conveyor belt. The cross rod 804 rotates and penetrates the back of the rectangular frame 4 near the feed port 2. The bevel gear B805 is fixedly mounted on one end of the cross rod 804. The round head column 709 slides through the side of the rectangular frame 4 near the rotating rod 701. The U-shaped rod 710 is fixedly mounted on the U plate 702 away from the telescopic rod 7 On one side of 06, the push plate 711 is fixedly installed at the bottom of the U-shaped rod 710, and a No. 1 slide groove is opened inside the body 1. The slider 713 is slidably installed inside the No. 1 slide groove, one end of the connecting rod 714 is rotatably installed on the surface of the slider 713, and the rotating column 712 is rotatably installed at both ends of the push plate 711. The other end of the connecting rod 714 is hinged on the surface of the rotating column 712. When the round head column 709 moves, it will drive the U-shaped rod 710 to move. When the U-shaped rod 710 moves, it will move the push plate 711 inward. When the push plate 711 moves, it will cause the rotating column 712 to rotate. When the rotating column 712 rotates, it will drive the connecting rod 714 to move.

[0024] The bevel gear A802 is meshed with the bevel gear B805, and the rotating wheel 803 is in contact with the transmission device 3. When the transmission device 3 moves with the tea leaves, the tea leaves will be scattered by the rotating wheel 803 above.

[0025] The round-headed column 709 contacts the telescopic rod 706, and the push plate 711 contacts the transmission device 3. When the telescopic rod 706 contacts the round-headed column 709, the round-headed column 709 is pushed toward the end away from the telescopic rod 706, so that the push plate 711 can move repeatedly.

[0026] The flip mechanism includes a T-rod 901, a straight rod 902, a flat plate 903, a support plate 904, a hose 905, an arc plate 906 and a U-rod 907. The T-rod 901 slides through the top of the frame 5, the arc plate 906 is fixedly installed at the straight end of the T-rod 901, the middle part of the flat plate 903 is slidably installed in the second through groove of the rectangular frame 4, one end of the straight rod 902 is fixedly installed at the end of the flat plate 903 away from the telescopic rod 706, one end of the support plate 904 is fixedly installed at the middle part of the straight rod 902, and the support plate 906 is fixedly installed at the middle part of the straight rod 902. 04 is slidably installed in the No. 1 through slot opened in the frame 5, the support plate 904 is fixedly connected to the T rod 901, the top of the U rod 907 is fixedly installed on the other end of the straight rod 902, the hose 905 is fixedly installed on the output end of the hot air blower 6, and the hose 905 is fixedly connected to the bottom of the U rod 907. When the straight rod 902 moves upward, it will drive the support plate 904 to move upward, the upward movement of the support plate 904 will drive the T rod 901 to move upward, and the upward movement of the T rod 901 will drive the arc plate 906 to move upward.

[0027] The rotating shaft 704, the cross bar 804 and the motor 10 are connected by a belt, and when the motor 10 is started, the rotating shaft 704 and the cross bar 804 are driven to move.

[0028] A method for using a tea-tea-withering segmented conveying device, using the above-mentioned tea-tea-withering segmented conveying device, comprising the following steps: Step 1: The staff pours the tea leaves into the feed port 2, and the tea leaves enter the conveyor belt from below the feed port 2; Step 2: When the accumulated tea leaves enter the conveyor belt, they will first contact the U plate 702. When the tea leaves are too high, the U plate 702 will be pushed backwards, so that the blocking plate 703 will be pulled out, blocking the outlet below the feed port 2 to reduce the discharge; Step 3: When the accumulated tea leaves continue to be transported backward, they will be pushed backward by the front fan plate 705 and the tea leaves above will be smoothed. The tea leaves pushed backward will continue to push the U plate 702 and the outlet below the feed port 2 will continue to be closed. Step 4: When the tea leaves are spread evenly, the telescopic rod 706 will squeeze the flat plate 903. When the telescopic rod 706 is squeezed, the push plate 711 below will be pushed to push the tea leaves at the corners to the middle.

[0029] During operation: when tea leaves are poured into the feed port 2 from above, they enter the transmission device 3 inside the machine body 1 from below, and the motor 10 is started. The transmission device 3 brings the tea leaves into the scattering mechanism in the rectangular frame 4 to scatter the piled tea leaves. The scattered tea leaves will enter the smoothing mechanism driven by the transmission device 3, and the smoothing mechanism will spread the scattered tea leaves evenly. The even tea leaves will pass through the turning mechanism in the frame 5 to turn the sticky wet tea leaves at the bottom to the top, and finally the tea leaves will enter the heating chamber 11 for withering.

[0030] The horizontal bar 804 rotates, and the rotation of the horizontal bar 804 drives the bevel gear B805 to rotate. The rotation of the bevel gear B805 drives the bevel gear A802 to rotate. The rotation of the bevel gear A802 will drive the vertical bar 801 to rotate. The rotation of the vertical bar 801 will drive the rotating wheel 803 to rotate. The rotation of the rotating wheel 803 will break up the wet tea leaves discharged from the feed port 2, making it impossible for them to form blocks for better comprehensive withering.

[0031] First, adjust the telescopic rod 706 according to the size of the tea leaves. First, pull the telescopic buckle 708 on the L rod 707 outward to release the limit on the telescopic rod 706. After adjustment, put the telescopic buckle 708 into the card slot on the telescopic rod 706 to limit the telescopic rod 706. Start the motor 10, the rotation of the shaft 704 will drive the telescopic rod 706 to rotate, and the rotation of the telescopic rod 706 will drive the fan plate 705 to rotate. The rotation of the fan plate 705 will flatten the tea leaves scattered below, so that it can be fully and comprehensively withered. When tea leaves are piled up due to the smoothing mechanism 7 at the rear, the U-plate 702 will be pushed forward. When the U-plate 702 moves, it will drive the rotating rod 701 to rotate. When the rotating rod 701 rotates, it will pull the blocking plate 703, so that the blocking plate 703 blocks the feeding port 2 to reduce the feeding. When the telescopic rod 706 rotates, it will squeeze the round head column 709. The round head column 709 will move outward due to the squeezing. When the round head column 709 moves, it will drive the U-shaped rod 710 to move. When the U-shaped rod 710 moves, it will move the push plate 711 inward. When the push plate 711 moves, it will cause the rotating column 712 to rotate. When the rotating column 712 rotates, it will drive the connecting rod 714 to move. The movement of the connecting rod 714 will drive the slider 713 to move in the slide groove, thereby preventing the tea leaves from being scattered to both sides after passing through the scattering mechanism 8 and cannot be smoothed evenly.

[0032] When the telescopic rod 706 rotates, the flat plate 903 will be lifted upward, and the upward movement of the flat plate 903 will drive the straight rod 902 to move upward. When the straight rod 902 moves upward, it will drive the supporting plate 904 to move upward. The upward movement of the supporting plate 904 will drive the T rod 901 to move upward. The upward movement of the T rod 901 will drive the arc plate 906 to move upward. When the flat plate 903 descends, the T rod 901 will move downward under the action of the spring. When the T rod 901 moves downward, it will drive the arc plate 906 to move downward, so that the arc plate 906 moves repeatedly. When the straight rod 902 moves, it will drive the U rod 907 to move. The movement of the U rod 907 will drive the hose 905 to move. When the hot air blower 6 is started, the hot air can be blown evenly to the tea leaves.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea leaf withering and conveying device, comprising a body (1), characterized in that: A feed port (2) is fixedly mounted on the top of the left end of the machine body (1); a transmission device (3) is arranged inside the machine body (1); a rectangular frame (4) is fixedly mounted on one side of the middle upper part of the machine body (1) close to the feed port (2); a frame (5) is fixedly mounted on one side of the middle upper part of the machine body (1) close to the rectangular frame (4); a hot air blower (6) is fixedly mounted on one side of the middle upper part of the machine body (1) close to the frame (5); a heating bin (11) is fixedly mounted on the top of the right end of the machine body (1); a scattering mechanism is arranged on one side of the rectangular frame (4) close to the feed port (2); a smoothing mechanism is arranged on one side of the rectangular frame (4) away from the feed port (2); a flipping mechanism is arranged inside the frame (5); a motor (10) is fixedly mounted on the back of the machine body (1); a No. 1 through slot is arranged on the front and rear sides of the frame (5); and a No. 2 through slot is arranged on the front and rear sides of the rectangular frame (4); The smoothing mechanism comprises a rotating rod (701), a U plate (702), a door blocking plate (703), a rotating shaft (704), a fan plate (705), a telescopic rod (706), an L rod (707), a telescopic buckle (708), a round head column (709), a U-shaped rod (710), a push plate (711), a rotating column (712), a slider (713) and a connecting rod (714); the rotating rod (701) rotates and passes through the middle of the upper side of the rectangular frame (4); the U plate (702) is fixedly mounted on the circumferential surface of the rotating rod (701); and the door blocking plate (703) is fixedly mounted At the bottom of the feed port (2), the upper side of the rectangular frame (4) away from the feed port (2) rotates and penetrates the rotating shaft (704), one end of the telescopic rod (706) is fixedly mounted on the circumferential surface of the rotating shaft (704), the fan plate (705) is fixedly mounted on the other end of the telescopic rod (706), a slot is provided at one end of the telescopic rod (706) close to the fan plate (705), one end of the L rod (707) is fixedly mounted on one end of the telescopic rod (706) away from the fan plate (705), and the telescopic buckle (708) is fixedly mounted on the other end of the L rod (707).

2. The tea leaf withering segmented conveying device according to claim 1, characterized in that: A No. 1 spring is arranged inside the telescopic rod (706), a No. 2 spring is arranged between the U-shaped rod (710) and the rectangular frame (4), and a No. 3 spring is arranged inside the telescopic buckle (708).

3. The tea leaf withering segmented conveying device according to claim 2, characterized in that: The fan plate (705) is in contact with the transmission device (3), and the fan plate (705) is not in contact with the U plate (702).

4. The tea leaf withering segmented conveying device according to claim 3, characterized in that: The dispersing mechanism comprises a vertical rod (801), a bevel gear A (802), a rotating wheel (803), a horizontal rod (804) and a bevel gear B (805); one end of the vertical rod (801) is rotatably mounted on the top of the rectangular frame (4) near the feed inlet (2); the bevel gear A (802) is fixedly mounted on the middle of the vertical rod (801); the rotating wheel (803) is fixedly mounted on one end of the vertical rod (801) near the conveyor belt; the horizontal rod (804) rotatably penetrates the back of the rectangular frame (4) near the feed inlet (2); the bevel gear B (805) is fixedly mounted on one end of the horizontal rod (804); the round head column ( 709) slides through the rectangular frame (4) on one side close to the rotating rod (701), the U-shaped rod (710) is fixedly mounted on the side of the U plate (702) away from the telescopic rod (706), the push plate (711) is fixedly mounted on the bottom of the U-shaped rod (710), a No. 1 slide groove is provided inside the body (1), the slider (713) is slidably mounted inside the No. 1 slide groove, one end of the connecting rod (714) is rotatably mounted on the surface of the slider (713), the rotating column (712) is rotatably mounted at both ends of the push plate (711), and the other end of the connecting rod (714) is hinged on the surface of the rotating column (712).

5. The tea-withering segmented conveying device according to claim 4 is characterized in that: The bevel gear A (802) meshes with the bevel gear B (805), and the rotating wheel (803) contacts the transmission device (3).

6. The tea leaf withering segmented conveying device according to claim 5, characterized in that: The round-head column (709) contacts the telescopic rod (706), and the push plate (711) contacts the transmission device (3).

7. The tea leaf withering segmented conveying device according to claim 6, characterized in that: The flipping mechanism comprises a T-rod (901), a straight rod (902), a flat plate (903), a supporting plate (904), a hose (905), an arc plate (906) and a U-rod (907); the T-rod (901) slides through the top of the frame (5); the arc plate (906) is fixedly mounted on the straight end of the T-rod (901); the middle part of the flat plate (903) is slidably mounted in the No. 2 through slot of the rectangular frame (4); one end of the straight rod (902) is fixedly mounted on the U-rod (907); The support plate (904) is mounted on one end of the flat plate (903) away from the telescopic rod (706); one end of the support plate (904) is fixedly mounted on the middle of the straight rod (902); the support plate (904) is slidably mounted in a No. 1 through slot provided in the frame (5); the support plate (904) is fixedly connected to the T rod (901); the top of the U rod (907) is fixedly mounted on the other end of the straight rod (902); and the hose (905) is fixedly mounted on the output end of the hot air blower (6).

8. The tea leaf withering segmented conveying device according to claim 7, characterized in that: The rotating shaft (704), the crossbar (804) and the motor (10) are connected via a belt drive, and the hose (905) is fixedly connected to the bottom of the U-bar (907).

9. A method for using a tea-tea-withering segmented conveying device, using the tea-tea-withering segmented conveying device according to claim 8, characterized in that: The following steps are involved: Step 1: The staff pours the tea leaves into the feed inlet (2), and the tea leaves enter the conveyor belt from below the feed inlet (2); Step 2: When the accumulated tea leaves enter the conveyor belt, they will first contact the U plate (702). When the tea leaves are too high, the U plate (702) will be pushed backwards, so that the blocking plate (703) will be pulled out, blocking the outlet below the feed port (2) to reduce the discharge of the tea leaves; Step 3: When the accumulated tea leaves continue to be transported backward, they will be pushed backward by the fan plate (705) in front and will flatten the tea leaves above. The tea leaves pushed backward will continue to push the U plate (702) and will continue to close the outlet below the feed port (2); Step 4: When the tea leaves are spread evenly, the telescopic rod (706) will squeeze the flat plate (903). When the telescopic rod (706) is squeezed, the push plate (711) below will be pushed to push the tea leaves at the corners toward the middle.

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