CN118343359B - Green tea processing conveyer with turn to function - Google Patents

Abstract

The present invention discloses a green tea processing and conveying machine with a steering function, which relates to the field of processing and transportation technology, and comprises a workbench, and the left and right frames are respectively installed at the rear ends of the top and bottom of the workbench by bolts, and a support frame, and the support frame comprises four support rods and a fixing plate, and the four support rods are respectively arranged at the front and rear sides of the two ends of the workbench and located at the front end of the left frame and the front end of the right frame, and the fixing plate is installed at the top between the front support rod and the rear support rod by bolts. The present invention realizes the metering of green tea through the cooperation of a tea metering plate, an electric guide rail and a fixing block, and provides workers with processing and packaging operations through a lifting transmission mechanism and a second conveyor belt, and reversely transports the empty tea tray to the lifting plate through the first conveyor belt, and realizes assembly line operation through repeated cyclic operation of a top-growing mechanism and an electric telescopic rod, which provides convenience for green tea processing and transportation, reduces the cost of manual transportation, and improves work efficiency.

Description

A green tea processing conveyor with steering function

Technical Field

The invention relates to the technical field of processing and transportation, in particular to a green tea processing and transportation machine with a steering function.

Background Art

In traditional tea processing, tea processing and transportation are mostly carried out manually, so a large amount of labor is required, resulting in a large waste of labor and a lot of time to complete. Since it is impossible for people to work all the time, a device is needed to replace manual work to save a lot of labor and time. The patent with application number 201820302208.2 discloses "a tea processing and transportation device, including a cover body, a fan unit, a material distribution mechanism, a base and a conveying mechanism, the upper position of the base is covered with a cover body, and the middle position above the cover body is equipped with a fan unit. The conveying mechanism is installed on the base, and the conveying mechanism includes a conveying frame, a conveyor belt, a driving roller, a driven roller and a transmission motor. The material distribution mechanism includes a rotating guide pipe, a conical shell, a pipe rack, a bracket and a motor B. By setting the fan unit and the material distribution mechanism, the problem of the prior art that the quality of tea changes due to excessive moisture above the tea or excessive temperature of the tea during the transportation of tea is solved, and at the same time, the problem that the feeding direction of the prior art cannot be arbitrarily changed according to the processing requirements during feeding is solved. "

Despite this, the problem of tea transportation efficiency still needs to be solved. The tea input cannot be measured. When packaging is required, in addition to measuring the material, it is also necessary to consider reducing manpower as much as possible. The above equipment cannot realize mechanical assembly line work, which increases the difficulty of rapid tea production. In addition, the efficiency is low and the process is complicated. Traditional processing and transportation require manual operation and material separation for each processing procedure, which is costly and cannot achieve the effect of convenience and efficiency, and the transportation efficiency is reduced.

Summary of the invention

The object of the present invention is to provide a green tea processing conveyor with a steering function to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solution: a green tea processing conveyor with a steering function, comprising a workbench, wherein the left and right seat frames are respectively installed at the rear ends of both sides of the top of the workbench by bolts;

A support frame, the support frame includes four support rods and a fixing plate, the four support rods are respectively arranged at the front and rear sides of both ends of the workbench and located at the front end of the left seat frame and the front end of the right seat frame, and the fixing plate is installed at the top between the front support rod and the rear support rod by bolts;

Two connecting plates, the two connecting plates are respectively installed at the left end of the bottom of the left support rod and the right end of the bottom of the right support rod by bolts;

A transmission component, the transmission component includes a first transmission belt and a second transmission belt, the front side and the rear side of the top of the workbench are rotatably mounted with a first roller shaft through a bearing, the first transmission belt is sleeved and mounted outside the first roller shaft at the front side and the first roller shaft at the rear side, and the second transmission belt is arranged at the top of the first transmission belt;

A lifting transmission mechanism, the lifting transmission mechanism comprising a movable plate and a screw rod, the movable plate is arranged between the two front support rods and the two rear support rods and between the connecting plate and the fixed plate, and the screw rod is arranged between the left connecting plate and the left fixed plate;

A lifting mechanism, the lifting mechanism comprising a cylinder, the cylinder being arranged at the bottom end between the left seat frame and the right seat frame;

A tea weighing plate, an operating plate is installed between the support rods at the rear side by bolts, and the tea weighing plate is movably arranged at the front end of the operating plate;

The tea serving tray is movably arranged at the middle of the top end of the movable plate.

Preferably, the transmission assembly also includes a first sprocket, a second sprocket, a first gear and a second gear, second rollers are respectively provided on the front and rear sides of the second transmission belt, baffles are respectively installed on both sides of the first transmission belt and the second transmission belt by bolts, auxiliary plates are respectively installed between the baffles at the upper ends of both sides and the baffles at the lower ends of both sides by bolts, the first sprocket is arranged at the right end of the second transmission belt, located on the outside of the right baffle and connected to the second roller at the front end, the second sprocket is rotatably installed on the outside of the right baffle through a bearing, the first gear is arranged at the right end of the first transmission belt, located on the outside of the right baffle and connected to the first roller at the front end, and the second gear is installed on the outside of the second sprocket by bolts.

Preferably, a chain is installed on the outside between the first sprocket and the second sprocket, the first gear and the second gear are meshed with each other, the left end of the first conveyor belt is located on the outside of the left baffle and is provided with a first motor connected to the end of the second roller shaft at the front end, and fixed seats are respectively installed on both sides of the workbench by bolts, and the top ends of the two fixed seats are rotatably connected to the two ends of the second conveyor belt at the rear end.

Preferably, the lifting transmission mechanism also includes four limit columns, two connecting blocks and two transmission belts, the four limit columns are divided into two groups, two in each group, and the limit columns in each group are respectively arranged on both sides of the workbench, the two limit columns on the left side are located at the front end and the rear end of the screw rod, the screw rod passes through the movable plate and is rotatably connected to the fixed plate, the screw rod is threadedly connected to the movable plate, the four limit columns pass through the movable plate and are fixedly connected to the fixed plate, the two connecting blocks are respectively installed on both sides of the top of the movable plate by bolts, the two connecting blocks are rotatably installed with shafts near the side of the tea serving tray through bearings, and the two transmission belts are respectively installed on the outside of the shaft rod and are located on both sides of the bottom end of the tea serving tray.

Preferably, the tea holding tray is a rectangular structure, a through hole of a rectangular structure is provided at the bottom end of the front side of the operating panel, an electric guide rail is installed at the top end of the front side of the operating panel by bolts, a moving block is installed on the electric guide rail, a fixed block is installed at the front end of the moving block by bolts, a rotating shaft is rotatably installed at the bottom end of the fixed block through a bearing, a rotating handle is installed at the rear end of the rotating shaft by bolts, a sliding rod is installed at the end of the rotating handle away from the rotating shaft by bolts, an arc groove is provided on the front side of the operating panel under the electric guide rail, and the end of the sliding rod away from the rotating handle is arranged inside the arc groove, and the rear end of the tea metering tray is fixedly connected to the front end of the rotating shaft by bolts.

Preferably, the cross-section of the tea measuring tray is a rectangular structure, a movable plate is provided on the upper side of the interior of the tea measuring tray, a cavity is formed between the movable plate and the bottom end of the tea measuring tray, rubber springs are provided on both sides of the cavity, a touch switch is provided between the two springs, the touch switch is located in the middle of the bottom end of the movable plate, an inclined plate integrally connected to the tea measuring tray is provided on the right side of the tea measuring tray, and the touch switch is electrically connected to the electric guide rail.

Preferably, the lifting mechanism also includes a telescopic push column, a lifting plate, a first pillar and a second pillar, the telescopic push column is installed inside the cylinder, the lifting plate is installed on the top of the telescopic push column by bolts, a tea serving tray is provided between the left seat frame and the right seat frame, the first pillar is installed on the left side of the left seat frame close to the tea serving tray by bolts, and the second pillar is arranged on the left side of the top of the first pillar.

Preferably, the lifting mechanism also includes a rotating block and a torsion spring, the rotating block is sleeved and installed on the outside of the first pillar, the torsion spring is sleeved on the outside of the first pillar and is located between the rotating block and the first pillar, one end of the torsion spring is against the side of the second pillar close to the tea tray, and the other end of the torsion spring is in contact with the inner wall of the rotating block, and the left end of the rotating block is extended to the lower end of the second pillar.

Preferably, the first and second pillars are located on the left seat frame in a vertical direction and are provided with five and are distributed in a rectangular array, the right end of the tea serving tray is located on the right seat frame and is provided with the first and second pillars symmetrical to the left seat frame, the tea serving tray is located at the top of the left first pillar and the right first pillar, a mounting plate integrally connected to the left and right seat frames is provided on the top of the rear side between the left and right seat frames, an electric telescopic rod is installed in the middle of the front end of the mounting plate, and the front end of the electric telescopic rod is in contact with the tea serving tray.

Preferably, a second motor is installed at the middle part of the top end of the connecting plate on the left side by bolts, the output end of the second motor is connected to the bottom end of the screw rod, the right end of the left fixing plate and the left end of the right fixing plate are respectively installed with steel plates by bolts, a roller is provided between the left support rod and the right support rod, the roller and the first conveyor belt are aligned with each other, the support frame also includes two brackets, the two brackets are installed at the right end of the left support rod and the left end of the right support rod by bolts, and the tea serving tray is located at the top of the two brackets.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention uses the cooperation of the tea metering plate, the electric guide rail and the fixed block to weigh the green tea that has completed the production process and pour it into the tea tray by touching the switch to achieve the measurement of the green tea, and transmits the tea tray filled with green tea through the lifting transmission mechanism, and uses the transmission component to make the first conveyor belt and the second conveyor belt transmit in the opposite direction, and uses the second conveyor belt to enable workers to process and pack during the transmission, and uses the first conveyor belt to reversely transport the empty tea tray to the lifting plate, and uses the top mechanism and the electric telescopic rod to push the tea tray above the movable plate, and repeats the cycle to achieve the assembly line operation, which provides convenience for the processing and transportation of green tea, reduces the labor transportation cost, and improves the work efficiency.

The invention can realize quantitative material distribution by weight through the cooperation of the movable plate, the spring sheet and the touch switch, and has a simple structure. The tea metering plate can be rotated 180 degrees and overturned through the cooperation of the arc groove, the fixed block, the rotating handle and the slide rod. The tea tray is conveniently transferred from the movable plate to the first conveyor belt through the reel. Five groups of rotating blocks are arranged on the left and right seats, so that the tea trays can be pushed and stacked together for timely supply, thereby ensuring the normal operation of the transportation work.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure provided by an embodiment of the present invention;

FIG2 is a schematic structural diagram of a support frame and a lifting transmission mechanism provided in an embodiment of the present invention;

FIG3 is a schematic structural diagram of a transmission assembly and a lifting mechanism provided in an embodiment of the present invention;

FIG4 is a schematic cross-sectional view of the structure of a lifting mechanism provided by an embodiment of the present invention;

FIG5 is a schematic diagram of the structure enlarged at A in FIG2 according to an embodiment of the present invention;

FIG6 is a schematic diagram of the structure enlarged at B in FIG4 according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the internal structure of the tea measuring plate provided in an embodiment of the present invention.

In the figure: 1, workbench; 2, left seat frame; 3, support frame; 301, support rod; 302, fixed plate; 303, bracket; 4, connecting plate; 5, transmission assembly; 501, first transmission belt; 502, second transmission belt; 503, first sprocket; 504, second sprocket; 505, first gear; 506, second gear; 6, lifting transmission mechanism; 601, movable plate; 602, screw rod; 603, limit column; 604, connecting block; 605, transmission belt; 7, lifting mechanism; 701, cylinder; 702, telescopic push column; 70 3. Lifting plate; 704. First support; 705. Second support; 706. Rotating block; 707. Torsion spring; 8. Tea metering plate; 9. Operation panel; 10. Tea tray; 11. Baffle; 12. Fixed seat; 13. Electric guide rail; 14. Moving block; 15. Fixed block; 16. Rotating shaft; 17. Rotating handle; 18. Sliding rod; 19. Arc groove; 20. Moving plate; 21. Cavity; 22. Shrapnel; 23. Mounting plate; 24. Electric telescopic rod; 25. First motor; 26. Second motor; 27. Drum; 28. Touch switch.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-5. The present invention provides a technical solution: a green tea processing conveyor with a steering function, comprising a workbench 1, and a left seat frame 2 and a right seat frame are respectively installed at the rear ends of both sides of the top of the workbench 1 by bolts;

The support frame 3 includes four support rods 301 and a fixing plate 302. The four support rods 301 are respectively arranged at the front and rear sides of both ends of the workbench 1 and at the front end of the left seat frame 2 and the front end of the right seat frame. The fixing plate 302 is installed at the top between the front support rod 301 and the rear support rod 301 by bolts;

Two connecting plates 4, which are respectively installed at the left end of the bottom of the left support rod 301 and the right end of the bottom of the right support rod 301 by bolts;

The transmission component 5 includes a first transmission belt 501 and a second transmission belt 502. The front and rear sides of the top of the workbench 1 are rotatably mounted with first rollers through bearings. The first transmission belt 501 is sleeved and mounted outside the first rollers at the front and rear sides. The second transmission belt 502 is arranged at the top of the first transmission belt 501.

The lifting transmission mechanism 6 includes a movable plate 601 and a screw rod 602. The movable plate 601 is arranged between the two front support rods 301 and the two rear support rods 301 and between the connecting plate 4 and the fixed plate 302. The screw rod 602 is arranged between the left connecting plate 4 and the left fixed plate 302.

Lifting mechanism 7, the lifting mechanism 7 comprises a cylinder 701, and the cylinder 701 is arranged at the bottom between the left seat frame 2 and the right seat frame;

An operating panel 9 is installed between the tea weighing plate 8 and the rear support rod 301 by bolts, and the tea weighing plate 8 is movably arranged at the front end of the operating panel 9;

The tea serving tray 10 is movably arranged at the middle of the top of the movable plate 601 .

The transmission assembly 5 also includes a first sprocket 503, a second sprocket 504, a first gear 505 and a second gear 506. The second transmission belt 502 is provided with a second roller shaft at the front and rear sides thereof. Baffles 11 are respectively installed on both sides of the first transmission belt 501 and the second transmission belt 502 by bolts. Auxiliary plates are respectively installed between the upper baffles 11 on both sides and the lower baffles 11 on both sides by bolts. The first sprocket 503 is arranged at the right end of the second transmission belt 502, located outside the right baffle 11 and connected to the second roller shaft at the front end. The second sprocket 504 is rotatably installed on the outside of the right baffle 11 through a bearing. The first gear 505 is arranged at the right end of the first transmission belt 501, located outside the right baffle 11 and connected to the first roller shaft at the front end. The second gear 506 is installed on the outside of the second sprocket 504 by bolts.

A chain is installed on the outside between the first sprocket 503 and the second sprocket 504, and the first gear 505 and the second gear 506 are meshed with each other. The left end of the first transmission belt 501 is located on the outside of the left baffle 11 and a first motor 25 connected to the end of the second roller shaft at the front end is provided. Fixed seats 12 are respectively installed on both sides of the workbench 1 by bolts, and the top ends of the two fixed seats 12 are respectively connected to the two ends of the second roller shaft at the rear end of the second transmission belt 502. Since the first sprocket 503 is connected to the second roller shaft of the second transmission belt 502, the second sprocket 504 is connected to the right auxiliary plate, and the first sprocket 503 is connected to the second sprocket 504 through the chain, when the first sprocket 503 rotates, it will drive the chain to rotate, and the chain drives The second sprocket 504 rotates, and since the second gear 506 is connected to the second sprocket 504, the second gear 506 will rotate synchronously with the second sprocket 504. Since the first gear 505 is connected to the first roller shaft of the first transmission belt 501, and the first gear 505 and the second gear 506 are meshed with each other, when the first motor 25 drives the first roller shaft to rotate, the first transmission belt 501 is transmitted backward. At this time, the rotation of the first gear 505 drives the second gear 506 to rotate, and the rotation of the second gear 506 drives the second sprocket 504 to rotate, and then the first sprocket 503 is driven to rotate through the chain, so that the second transmission belt 502 is transmitted forward, that is, the transmission direction of the first transmission belt 501 below is opposite to that of the second transmission belt 502 above;

The lifting transmission mechanism 6 also includes four limit columns 603, two connecting blocks 604 and two transmission belts 605. The four limit columns 603 are divided into two groups, each group has two, and each group of limit columns 603 is respectively arranged on both sides of the workbench 1. The two limit columns 603 on the left are located at the front end and the rear end of the screw rod 602. The screw rod 602 passes through the movable plate 601 and is rotatably connected to the fixed plate 302. The screw rod 602 is threadedly connected to the movable plate 601. The four limit columns 603 pass through the movable plate 601 and are fixedly connected to the fixed plate 302. The two connecting blocks 604 are respectively installed on both sides of the top of the movable plate 601 by bolts. The two connecting blocks 604 are respectively connected by bearings near the side of the tea tray 10. The shaft is rotatably mounted, and two transmission belts 605 are respectively mounted on the outside of the shaft and located on both sides of the bottom of the tea tray 10. Since the screw rod 602 is threadedly connected to the movable plate 601, the movable plate 601 is vertically placed on the limiting column 603. The starting position of the movable plate 601 is at the top between the supporting rods 301 on both sides and in front of the operating plate 9. When the screw rod 602 rotates, the movable plate 601 moves downward along the limiting column 603 onto the bracket 303, and the tea tray 10 is placed on the transmission belt 605. Then the tea tray 10 is driven and moved to the second transmission belt 502 by the transmission belt 605, and then the movable plate 601 rises back to the starting position, and the cycle repeats.

The tea tray 10 is a rectangular structure, a through hole of a rectangular structure is provided at the bottom of the front side of the operating panel 9, an electric guide rail 13 is installed at the top of the front side of the operating panel 9 by bolts, a moving block 14 is installed on the electric guide rail 13, a fixed block 15 is installed at the front end of the moving block 14 by bolts, a rotating shaft 16 is rotatably installed at the bottom end of the fixed block 15 by a bearing, a rotating handle 17 is installed at the rear end of the rotating shaft 16 by bolts, a sliding rod 18 is installed at one end of the rotating handle 17 away from the rotating shaft 16 by bolts, an arc groove 19 is provided at the front side of the operating panel 9 located at the lower side of the electric guide rail 13, and one end of the sliding rod 18 away from the rotating handle 17 is arranged inside the arc groove 19, and the rear end of the tea metering tray 8 is fixedly connected to the front end of the rotating shaft 16 by bolts;

The cross section of the tea metering tray 8 is a rectangular structure, and a movable plate 20 is provided on the upper side of the inside of the tea metering tray 8, and a cavity 21 is formed between the movable plate 20 and the bottom end of the tea metering tray 8. Rubber springs 22 are provided on both sides of the cavity 21, and a touch switch 28 is provided between the two springs 22. The touch switch 28 is located in the middle of the bottom end of the movable plate 20. An inclined plate integrally connected to the tea metering tray 8 is provided on the right side of the tea metering tray 8. The touch switch 28 is electrically connected to the electric guide rail 13. The last step from processing to packaging of green tea is to put the green tea into the tea metering tray 8 through a hoist. The hoist throws the green tea from the right end of the tea metering tray 8 onto the movable plate 20. As the amount of green tea increases, the two springs 22 are deformed and bent by pressure, thereby moving the movable plate 20 downward, and then the movable plate 20 will touch the touch switch 28. Since the touch switch 28 is electrically connected to the electric guide rail 13, the electric guide rail 13 is started and drives the movable block 14 to move horizontally toward the left end, and the fixed block 15 and the movable block 14 are moved horizontally to the left end. The fixed block 15 is fixedly connected, so the fixed block 15 will move horizontally with the moving block 14. The operating panel 9 is located at the bottom of the electric guide rail 13 and has an arc groove 19. A slide bar 18 is slidably arranged in the arc groove 19. The slide bar 18 is fixedly connected to the rotating handle 17. A rotating shaft 16 is rotatably installed on the fixed block 15. The rotating handle 17 is fixedly connected to the rotating shaft 16. When the slide bar 18 moves to the bottom of the arc groove 19, it is restricted by the fixed block 15, and the end of the rotating handle 17 connected to the rotating shaft 16 will rotate from the right end to the top. At this time, the rotating shaft 16 will rotate 90 degrees. When the slide bar 18 continues to move away from the bottom end of the arc groove 19, the end of the rotating handle 17 connected to the rotating shaft 16 will rotate from the top to the left end, and the rotating shaft 16 will rotate another 90 degrees, that is, the tea metering tray 8 rotates 180 degrees, so that the green tea in the tea metering tray 8 is poured into the tea serving tray 10, and then the tea serving tray 10 filled with green tea is transported by the lifting transmission mechanism 6, and the green tea slides along the inclined plate into the tea metering tray 8 through the inclined plate to avoid spilling;

The lifting mechanism 7 further includes a telescopic push column 702, a lifting plate 703, a first support column 704 and a second support column 705. The telescopic push column 702 is installed inside the cylinder 701. The lifting plate 703 is installed on the top of the telescopic push column 702 by bolts. A tea tray 10 is provided between the left seat frame 2 and the right seat frame. The first support column 704 is installed on the left side of the left seat frame 2 close to the tea tray 10 by bolts. The second support column 705 is provided on the left side of the top of the first support column 704.

The lifting mechanism 7 further includes a rotating block 706 and a torsion spring 707. The rotating block 706 is sleeved and installed outside the first pillar 704. The torsion spring 707 is sleeved outside the first pillar 704 and is located between the rotating block 706 and the first pillar 704. One end of the torsion spring 707 abuts against the side of the second pillar 705 close to the tea tray 10, and the other end of the torsion spring 707 contacts the inner wall of the rotating block 706. The left end of the rotating block 706 extends to the lower end of the second pillar 705.

The first support 704 and the second support 705 are located on the left frame 2, and five of them are arranged in a rectangular array in the vertical direction. The right end of the tea tray 10 is located on the right frame, and the first support 704 and the second support 705 are symmetrical to the left frame 2. The tea tray 10 is located at the top of the first support 704 on the left and the first support 704 on the right. A mounting plate 23 connected to the left frame 2 and the right frame is provided on the top of the rear side between the left frame 2 and the right frame. An electric telescopic rod 24 is installed in the middle of the front end of the mounting plate 23, and the front end of the electric telescopic rod 24 contacts the tea tray 10. The tea tray 10 filled with green tea is transported on the second conveyor belt 502. The workers pack the green tea in each tea tray 10 in bags and place the empty tea tray 10 on the first conveyor belt 502. The tea measuring tray 8 is transmitted to the lifting plate 703 on the belt 501. Since the lifting plate 703 pushes the tea measuring tray 8 upward to the rotating block 706 through the telescopic push column 702, the torsion spring 707 is squeezed while the rotating block 706 rotates, and the torsion spring 707 is pressed against the second pillar 705, so that when the tea measuring tray 8 is located above the rotating block 706, the rotating block 706 can be reset. Due to the blocking effect of the second pillar 705, the tea measuring tray 8 is stably placed on the rotating block 706, and then it is repeated. The tea measuring tray 8 is pushed upward by the next tea measuring tray 8 until it reaches the top, and then the tea measuring tray 8 at the top is pushed to the top of the transmission belt 605 of the movable plate 601 by the push of the electric telescopic rod 24, and the transportation is repeated in a cycle.

A second motor 26 is installed at the middle of the top of the left connecting plate 4 by bolts, and the output end of the second motor 26 is connected to the bottom end of the screw rod 602. Steel plates are installed at the right end of the left fixing plate 302 and the left end of the right fixing plate 302 by bolts respectively. A roller 27 is provided between the left support rod 301 and the right support rod 301. The roller 27 and the first conveyor belt 501 are aligned with each other. The support frame 3 also includes two brackets 303, which are installed at the right end of the left support rod 301 and the left end of the right support rod 301 by bolts, and the tea serving tray 10 is located at the top of the two brackets 303.

Working principle: When the present invention is used, since the first sprocket 503 is connected to the second roller shaft of the second transmission belt 502, the second sprocket 504 is connected to the right auxiliary plate, and the first sprocket 503 is connected to the second sprocket 504 through a chain, when the first sprocket 503 rotates, it will drive the chain to rotate, and the chain will drive the second sprocket 504 to rotate. Since the second gear 506 is connected to the second sprocket 504, the second gear 506 will rotate synchronously with the second sprocket 504. Since the first gear 505 is connected to the first roller shaft of the first transmission belt 501, and the first gear 505 and the second gear 506 are meshed with each other, when the first motor 25 drives the first roller shaft to rotate, the first transmission belt 501 is transmitted backward. At this time, the rotation of the first gear 505 drives the second gear 506 to rotate, and the rotation of the second gear 506 drives The second sprocket 504 rotates, and then drives the first sprocket 503 to rotate through the chain, so that the second conveyor belt 502 is transmitted forward, that is, the transmission direction of the first conveyor belt 501 below is opposite to that of the second conveyor belt 502 above. Since the screw rod 602 is threadedly connected to the movable plate 601, the movable plate 601 is vertically placed on the limiting column 603, and the starting position of the movable plate 601 is at the top between the support rods 301 on both sides and in front of the operating plate 9. When the second motor 26 drives the screw rod 602 to rotate, the movable plate 601 moves downward along the limiting column 603 to the bracket 303, and the tea tray 10 is placed on the transmission belt 605. Then the tea tray 10 is driven and moved to the second conveyor belt 502 by the transmission belt 605, and then the movable plate 601 rises back to the starting position, and it keeps repeating the cycle.

The last step before green tea is processed and packaged is to put the green tea into the tea metering tray 8 through the elevator. The elevator throws the green tea from the right end of the tea metering tray 8 onto the moving plate 20. As the weight of the green tea increases, the two springs 22 are deformed and bent by pressure, so that the moving plate 20 moves downward, and then the moving plate 20 touches the touch switch 28. Since the touch switch 28 is electrically connected to the electric guide rail 13, the electric guide rail 13 is started and drives the moving block 14 to move horizontally to the left end. The fixed block 15 is fixedly connected to the moving block 14, so the fixed block 15 moves horizontally with the moving block 14. The operating panel 9 is located on the electric guide rail. An arc groove 19 is provided at the bottom end of the rail 13, and a slide bar 18 is slidably provided in the arc groove 19. The slide bar 18 is fixedly connected to the rotating handle 17, and a rotating shaft 16 is rotatably installed on the fixed block 15. The rotating handle 17 is fixedly connected to the rotating shaft 16. When the slide bar 18 moves to the bottom end of the arc groove 19, it is restricted by the fixed block 15, and one end of the rotating handle 17 connected to the rotating shaft 16 will rotate from the right end to the top end. At this time, the rotating shaft 16 will rotate 90 degrees. When the slide bar 18 continues to move away from the bottom end of the arc groove 19, the end of the rotating handle 17 connected to the rotating shaft 16 will rotate from the top end to the left end, and the rotating shaft 16 will rotate 90 degrees again, that is, the tea meter The measuring plate 8 rotates 180 degrees, so that the green tea in the tea measuring plate 8 is poured into the tea serving plate 10. Then, the tea serving plate 10 filled with green tea is transported by the lifting transmission mechanism 6. The green tea slides along the inclined plate into the tea measuring plate 8 through the inclined plate. The tea serving plate 10 filled with green tea is transported to the second conveyor belt 502. The worker packs the green tea in each tea serving plate 10 into bags and places the empty tea serving plate 10 on the first conveyor belt 501 and transmits it to the lifting plate 703. Since the lifting plate 703 pushes the tea measuring plate 8 upward to the rotating block 706 through the telescopic push column 702, the rotating block When 706 rotates, the torsion spring 707 will be squeezed and abutted against the second pillar 705, so that when the tea metering plate 8 is located above the rotating block 706, the rotating block 706 can be reset. Due to the blocking effect of the second pillar 705, the tea metering plate 8 will be stably placed on the rotating block 706, and then repeatedly in this way. The tea metering plate 8 will be pushed upward by the next tea metering plate 8 until it reaches the top, and then through the push of the electric telescopic rod 24, the tea metering plate 8 at the top is pushed to the top of the transmission belt 605 of the movable plate 601 through the through hole of the rectangular structure, and the transportation is repeated in a cycle.

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 (3)

1. The utility model provides a green tea processing conveyer with turn to function, includes workstation (1), left seat frame (2) and right seat frame are installed respectively through the bolt to workstation (1) top both sides rear end, its characterized in that:

The support frame (3), the support frame (3) comprises four support rods (301) and a fixing plate (302), the four support rods (301) are respectively arranged at the front side and the rear side of two ends of the workbench (1) and are positioned at the front end of the left seat frame (2) and the front end of the right seat frame, and the fixing plate (302) is arranged at the top end between the front support rod (301) and the rear support rod (301) through bolts;

The two connecting plates (4) are respectively arranged at the left end of the bottom of the left side supporting rod (301) and the right end of the bottom of the right side supporting rod (301) through bolts;

The conveying assembly (5), the conveying assembly (5) comprises a first conveying belt (501) and a second conveying belt (502), a first roller shaft is rotatably arranged on the front side and the rear side of the top end of the workbench (1) through bearings, the first conveying belt (501) is sleeved outside the first roller shaft on the front side and the first roller shaft on the rear side, and the second conveying belt (502) is arranged on the top end of the first conveying belt (501);

The lifting transmission mechanism (6), the lifting transmission mechanism (6) comprises a movable plate (601) and a screw rod (602), the movable plate (601) is arranged between the front side two support rods (301) and the rear side two support rods (301) and is positioned between the connecting plate (4) and the fixed plate (302), and the screw rod (602) is arranged between the left side connecting plate (4) and the left side fixed plate (302);

The lifting mechanism (7), the lifting mechanism (7) comprises a cylinder (701), and the cylinder (701) is arranged at the bottom end between the left seat frame (2) and the right seat frame;

An operation plate (9) is arranged between the support rods (301) at the rear side of the tea metering disc (8), and the tea metering disc (8) is movably arranged at the front end of the operation plate (9);

The tea tray (10) is movably arranged in the middle of the top end of the movable plate (601);

The transmission assembly (5) further comprises a first sprocket (503), a second sprocket (504), a first gear (505) and a second gear (506), wherein the front side and the rear side inside the second transmission belt (502) are respectively provided with a second roll shaft, two sides of the first transmission belt (501) and the second transmission belt (502) are respectively provided with baffles (11) through bolts, auxiliary plates are respectively arranged between the baffles (11) and the lower end baffles (11) on two sides through bolts, the first sprocket (503) is arranged on the outer side of the right side baffle (11) of the second transmission belt (502), the second sprocket (504) is rotatably arranged on the outer side of the right side baffle (11) through bearings, the first gear (505) is arranged on the outer side of the right side baffle (11) of the first transmission belt (501) and is connected with the first roll shaft at the front end, the second gear (506) is arranged on the outer side of the second sprocket (504) through bolts, the first sprocket (504) is arranged on the outer side of the second sprocket (11) through bolts, the second sprocket (503) is arranged on the outer side of the second roll shaft (25) and is meshed with the second roll shaft (25) at the outer side of the second sprocket (503), the top ends of the two opposite fixing seats (12) are respectively and rotatably connected with two end parts of a second roller shaft positioned at the rear end of the second conveying belt (502);

The lifting transmission mechanism (6) further comprises four limit posts (603), two connecting blocks (604) and two transmission belts (605), the four limit posts (603) are divided into two groups, each group is two, each group of limit posts (603) is respectively arranged on two sides of the workbench (1), the two limit posts (603) on the left side are positioned at the front end and the rear end of the screw rod (602), the screw rod (602) penetrates through the movable plate (601) to be rotationally connected with the fixed plate (302), the screw rod (602) is in threaded connection with the movable plate (601), the four limit posts (603) penetrate through the movable plate (601) to be fixedly connected with the fixed plate (302), the two connecting blocks (604) are respectively arranged on two sides of the top end of the movable plate (601) through bolts, the two connecting blocks (604) are respectively rotatably provided with shaft rods on one side, close to the tea tray (10), of each shaft rod is respectively arranged on the outer side of the two transmission belts (605) and is respectively positioned on two sides of the bottom end of the tea tray (10);

The jacking mechanism (7) further comprises a telescopic pushing column (702), a lifting plate (703), a first support column (704), a second support column (705), a rotating block (706) and a torsion spring (707), wherein the telescopic pushing column (702) is installed inside the air cylinder (701), the lifting plate (703) is installed at the top end of the telescopic pushing column (702) through bolts, a tea tray (10) is arranged between the left support column (2) and the right support column in a relative mode, the first support column (704) is installed at one side, close to the tea tray (10), of the left support column (2) through bolts, the second support column (705) is arranged at the left side, at the top end of the first support column (704), of the second support column (705), the rotating block (706) is installed outside the first support column (704) in a sleeved mode, the torsion spring (707) is installed outside the first support column (706) in a sleeved mode and located between the first support column (704), one end of the torsion spring (707) is abutted to the side, close to the side, of the second support column (705), the other end of the torsion spring (707) is in contact with the inner wall of the rotating block (706), and the second support column (706) is extended to the left end of the rotating block (706);

The tea leaf tray is characterized in that five first struts (704) and rectangular arrays are arranged in the vertical direction of a left seat frame (2), the right end of a tea leaf tray (10) is arranged on a right seat frame, the first struts (704) and the second struts (705) which are symmetrical to the left seat frame (2) are arranged on the right seat frame, the tea leaf tray (10) is arranged at the top ends of the left first struts (704) and the right first struts (704), a mounting plate (23) integrally connected with the left seat frame (2) and the right seat frame is arranged at the top end of the rear side between the left seat frame (2) and the right seat frame, an electric telescopic rod (24) is arranged at the middle part of the front end of the mounting plate (23), and the front end of the electric telescopic rod (24) is in contact with the tea leaf tray (10);

the left side connecting plate (4) top middle part is installed second motor (26) through the bolt, second motor (26) output is connected with lead screw (602) bottom, and the left side fixed plate (302) right-hand member and right side fixed plate (302) left end are equipped with steel sheet through the bolt respectively, and the left side bracing piece (301) are equipped with cylinder (27) with right side bracing piece (301) between being relative, cylinder (27) are aligned each other with first conveyer belt (501), support frame (3) still include two brackets (303), two bracket (303) are installed at left side bracing piece (301) right-hand member and right side bracing piece (301) left end through the bolt, tealeaves flourishing dish (10) are located two bracket (303) tops.

2. A green tea processing conveyor with turning function as defined in claim 1, wherein: the tea leaf tray (10) is of a rectangular structure, a through hole of the rectangular structure is formed in the bottom end of the front side of the operation plate (9), an electric guide rail (13) is arranged on the top end of the front side of the operation plate (9) through a bolt, a moving block (14) is arranged on the electric guide rail (13), a fixed block (15) is arranged at the front end of the moving block (14) through a bolt, a rotating shaft (16) is rotatably arranged at the bottom end of the fixed block (15) through a bearing, a rotating handle (17) is arranged at the rear end of the rotating shaft (16) through a bolt, a sliding rod (18) is arranged at one end of the rotating handle (17) away from the rotating shaft (16), an arc-shaped groove (19) is formed in the lower side of the operation plate (9), one end of the sliding rod (18) away from the rotating handle (17) is fixedly connected with the front end of the rotating shaft (16) through a bolt.

3. A green tea processing conveyor with turning function as defined in claim 2, wherein: the cross section of the tea metering disc (8) is of a rectangular structure, a movable plate (20) is arranged on the upper side inside the tea metering disc (8), a cavity (21) is formed between the movable plate (20) and the bottom inside the tea metering disc (8), elastic pieces (22) made of rubber materials are respectively arranged on two sides of the cavity (21), a touch switch (28) is arranged between the two elastic pieces (22), the touch switch (28) is located in the middle of the bottom end of the movable plate (20), an inclined plate integrally connected with the tea metering disc (8) is arranged on the right side of the tea metering disc (8), and the touch switch (28) is electrically connected with an electric guide rail (13).