Conveying device for tea production

Abstract

The utility model relates to a conveying device for tea production, which belongs to the technical field of tea production and comprises a mounting seat, a conveying belt rotatably mounted in the mounting seat and a driving motor fixedly mounted outside the mounting seat and used for driving the conveying belt. The top of the mounting seat is provided with a material distributing structure for uniformly distributing fresh leaves on the upper surface of the conveying belt, and the top of the mounting seat is provided with a flattening mechanism for uniformly flattening the fresh leaves on the upper surface of the conveying belt. According to the conveying device for tea production, synchronous rotation of a driving motor and a rotating shaft is achieved through the material distributing assembly, a material stirring plate is driven to rotate in a feeding box, the problem that fresh leaves are not evenly stacked on a conveying belt is effectively avoided, and an electric push rod is started through a controller to stretch out and draw back to drive a partition plate to vertically adjust the height; the stacked fresh leaves can be uniformly spread on the upper surface of the conveying belt, so that the uniform thickness of the fresh leaves on the conveying belt is further ensured, and the advantages of uniform distribution of the fresh leaves and good drying effect are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea production technical field, concretely is a conveying device for tea production. BACKGROUND

[0002] Tea refining processing can usually be divided into screening, cutting, winnowing, color selection, re-fire uniform stacking and several different processes or process combinations, the main role is in the arrangement of the rough tea, the size of the tea strip, the length is basically consistent, and at the same time, the inclusions in the rough tea are removed, the appearance of the tea is guaranteed to be beautiful and the purity of the internal quality is guaranteed, so as to meet the specification requirements of finished tea.

[0003] A conveying device for tea production is needed in the tea production process, and the Chinese utility model patent with publication number CN216402684U discloses a fresh leaf conveying device for tea production, which comprises a device body, the device body comprises a fixing frame, a conveying belt is arranged on the inner side of the fixing frame, a fixed plate is fixedly installed at the top end of the fixing frame, and a threaded groove is formed in the top end of the fixed plate. When the utility model is used, the threaded rod rotates, the threaded rod moves up and down in the threaded groove at this time, and the dividing plate is driven to move up and down, the distance between the dividing plate and the conveying belt is adjusted, and when the accumulated tea leaves come into contact with the dividing plate, the dividing plate flattens the accumulated tea leaves.

[0004] However, the conveying device for tea production of the utility model only transports fresh leaves from one end to the other end through the conveying belt, the fresh leaves are prone to uneven accumulation on the conveying belt, resulting in over-drying of part of the fresh leaves and insufficient drying of part of the fresh leaves during the drying process, which affects the overall drying quality and production efficiency of the tea, so a conveying device for tea production is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a conveying device for tea production, which has the advantages of uniform distribution of fresh leaves and good drying effect, solves the problem that the existing conveying device for tea production only transports fresh leaves from one end to the other end through the conveying belt, the fresh leaves are prone to uneven accumulation on the conveying belt, resulting in over-drying of part of the fresh leaves and insufficient drying of part of the fresh leaves during the drying process, which affects the overall drying quality and production efficiency of the tea.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A conveying device for tea production, comprising a mounting seat, a conveying belt rotatably mounted in the mounting seat, and a drive motor fixedly mounted on the outside of the mounting seat for driving the conveying belt, the top of the mounting seat is provided with a distributing structure for uniformly distributing fresh leaves on the upper surface of the conveying belt, and the top of the mounting seat is provided with a flattening mechanism for uniformly flattening fresh leaves on the upper surface of the conveying belt.

[0008] The material distributing structure comprises a feeding box fixedly connected to the top of the mounting base, the bottom of the feeding box is fixedly communicated with a lower hopper, a rotating shaft extending to the outside of the feeding box is rotatably connected to the inside of the feeding box, a poking plate is fixedly connected to the outside of the rotating shaft, and a material distributing assembly is arranged at the end of the rotating shaft away from the feeding box.

[0009] The flattening mechanism comprises a fixing frame fixedly connected to the top of the mounting base, an electric push rod extending to the lower surface of the fixing frame is fixedly installed on the upper surface of the fixing frame, a connecting frame is fixedly connected to the output end of the electric push rod, and a partition plate is rotatably connected to the inside of the connecting frame.

[0010] Further, the material distributing assembly comprises a transmission wheel fixedly connected to the output shaft of the driving motor and a driven wheel fixedly installed on the right end of the rotating shaft, and the outside of the transmission wheel and the driven wheel is drivingly connected with a synchronous belt.

[0011] Further, the poking plate and the rotating shaft are both rotatably connected to the inside of the feeding box, and the outer diameter of the poking plate is matched with the inner diameter of the feeding box.

[0012] Further, the feeding box and the lower hopper are both located on the upper surface of the conveying belt, and the lower hopper is arranged in an inclined manner.

[0013] Further, the partition plate is composed of a rotating roller and four groups of partition plates, the rotating roller is rotatably connected to the inside of the connecting frame, and the four groups of partition plates are distributed in a ring shape on the outside of the rotating roller.

[0014] Further, the upper surface of the conveying belt is provided with a drying mechanism, the drying mechanism comprises a fixing plate fixedly connected to the top of the mounting base, the top of the fixing plate is fixedly communicated with a mounting box, a fan is rotatably installed on the top of the mounting box, and a plurality of heating resistance wires are fixedly installed in the inside of the mounting box.

[0015] Further, the bottom of the fixing plate is fixedly communicated with a shielding cover, and a plurality of air outlet holes are formed in the inside of the mounting box.

[0016] Further, a flow guide base is rotatably connected to the inside of the mounting base, and four supporting legs are fixedly connected to the bottom of the mounting base.

[0017] Compared with the prior art, the conveying device for tea production has the following beneficial effects:

[0018] 1. The tea production conveying device, the synchronous rotation of the driving motor and the rotating shaft is realized through the material distribution assembly, the material distribution plate is driven to rotate in the feeding box, the fresh leaves are evenly pushed down to the conveying belt, the problem of uneven accumulation of fresh leaves on the conveying belt is effectively avoided, the height of the partition plate is adjusted up and down by starting the electric push rod through the controller, flexible adjustment can be made according to the actual situation of fresh leaves, the partition plate of the partition plate can evenly spread the accumulated fresh leaves on the surface of the conveying belt, the thickness of the fresh leaves on the conveying belt is further ensured to be uniform, the drying quality is improved, and the advantages of uniform distribution of fresh leaves and good drying effect are achieved.

[0019] 2. The tea production conveying device, the working of the fan and the heating resistance wire is started through the controller, hot air is formed by heating, and the fresh leaves are evenly affected by the air outlet hole and the shielding cover, so that the fresh leaves can be quickly and evenly heated and dried, the drying efficiency is improved, the drying time is reduced, and the advantages of good drying effect are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure perspective view of the utility model;

[0021] Figure 2 It is a structure perspective view of the material distribution structure of the utility model;

[0022] Figure 3 It is a structure perspective view of the utility model's flattening mechanism;

[0023] Figure 4 It is a structure sectional perspective view of the utility model's drying mechanism.

[0024] In the drawing: 1, mounting seat; 2, conveying belt; 3, driving motor; 4, feeding box; 5, discharge hopper; 6, rotating shaft; 7, material distribution plate; 8, driven wheel; 9, transmission wheel; 10, synchronous belt; 11, fixed frame; 12, electric push rod; 13, connecting frame; 14, partition plate; 15, fixed plate; 16, mounting box; 17, fan; 18, heating resistance wire; 19, air outlet hole; 20, shielding cover; 21, flow guide seat. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1 to 4The application discloses a conveying device for tea production.

[0027] The distributing structure comprises a feeding box 4 fixedly connected to the top of the mounting seat 1, a discharging hopper 5 fixedly communicated at the bottom of the feeding box 4, a rotating shaft 6 rotatably connected in the feeding box 4 and extending to the outside of the feeding box 4, a stirring plate 7 fixedly connected to the outside of the rotating shaft 6, and a distributing assembly arranged at the end, away from the feeding box 4, of the rotating shaft 6.

[0028] Specifically, the distributing assembly comprises a transmission wheel 9 fixedly connected to the output shaft of the driving motor 3 and a driven wheel 8 fixedly mounted at the right end of the rotating shaft 6, and the transmission wheel 9 and the driven wheel 8 are drivingly connected with a synchronous belt 10.

[0029] It should be noted that the stirring plate 7 and the rotating shaft 6 are both rotatably connected in the feeding box 4, and the outer diameter of the stirring plate 7 is matched with the inner diameter of the feeding box 4.

[0030] Please refer to Figures 1 to 4 In the embodiment, the flattening mechanism comprises a fixing frame 11 fixedly connected to the top of the mounting seat 1, an electric push rod 12 fixedly mounted on the upper surface of the fixing frame 11 and extending to the lower surface of the fixing frame 11, a connecting frame 13 fixedly connected to the output end of the electric push rod 12, and a partition plate 14 rotatably connected in the connecting frame 13.

[0031] The partition plate 14 is composed of a rotating roller and four groups of partition plates, and the four groups of partition plates are annularly distributed outside the rotating roller. When the tea leaves reach the upper surface of the conveying belt 2, the electric push rod 12 is driven to extend and retract by the controller, so as to drive the connecting frame 13 and the partition plate 14 to move up and down. The partition plate 14 is composed of a rotating roller and four groups of partition plates, and the four groups of partition plates are annularly distributed outside the rotating roller. The partition plate 14 can further flatten and separate the tea leaves on the conveying belt 2, so that the tea leaves are evenly distributed on the conveying belt 2 and are convenient for subsequent drying treatment.

[0032] Please refer to Figures 1 to 4 In the embodiment, the upper surface of the conveying belt 2 is provided with a drying mechanism, which comprises a fixed plate 15 fixedly connected to the top of the mounting seat 1, a mounting box 16 fixedly connected to the top of the fixed plate 15, a fan 17 rotatably installed on the top of the mounting box 16, and a plurality of heating resistance wires 18 fixedly installed in the mounting box 16. The fresh leaves continue to move on the conveying belt 2 and enter the action range of the drying mechanism. The fan 17 blows hot air onto the conveying belt 2 through the air outlet holes 19 in the mounting box 16, and the heating resistance wires 18 provide heat to dry the fresh leaves.

[0033] Among them, the bottom of the fixed plate 15 is fixedly connected with a shielding cover 20, and the inside of the mounting box 16 is provided with a plurality of air outlet holes 19. The fresh leaves are uniformly affected by the air outlet holes 19 and the shielding cover 20, so that the fresh leaves can be quickly and uniformly heated and dried, the drying efficiency is improved, and the drying time is reduced.

[0034] Specifically, the inside of the mounting seat 1 is rotatably connected with a flow guide seat 21, and the bottom of the mounting seat 1 is fixedly connected with four supporting legs. The flow guide seat 21 is arranged at the end of the conveying belt 2 to guide the fresh leaves after drying to smoothly discharge the device. The flow guide seat 21 is rotatably connected to the inside of the mounting seat 1, which can adjust the discharge direction of the fresh leaves according to the needs. The four supporting legs at the bottom of the device provide stable support.

[0035] The working principle of the above embodiment is as follows:

[0036] In use, the device is placed in a suitable position, the drive motor 3 is started by the controller to work, the output shaft of the drive motor 3 drives the transmission wheel 9 to rotate, the driven wheel 8 and the rotating shaft 6 are synchronously rotated through the synchronous belt 10, and then the stirring plate 7 rotates in the feeding box 4. At the same time, the drive motor 3 drives the conveying belt 2 to run. The fresh leaves to be transported and dried are placed in the feeding box 4. The fresh leaves enter the discharge hopper 5 under the action of gravity, and the stirring plate 7 in rotation stirs the fresh leaves evenly and falls to the upper surface of the conveying belt 2, realizing the preliminary uniform distribution of the fresh leaves. According to the flattening of the fresh leaves on the conveying belt 2, the output end of the electric push rod 12 is extended and retracted by the controller to drive the connecting frame 13 and the partition plate 14 to adjust the height up and down. When the fresh leaves pass under the partition plate 14 with the conveying belt 2, the partition plate of the partition plate 14 evenly spreads the accumulated fresh leaves on the upper surface of the conveying belt 2, ensuring the uniform thickness of the fresh leaves. In the conveying process of the fresh leaves with the conveying belt 2, the fan 17 is started to suck external air into the installation box 16, and the air is heated by the heating resistance wire 18 to form hot air. The hot air is discharged through the air outlet hole 19 into the shielding cover 20 and uniformly acts on the fresh leaves on the conveying belt 2 to dry the fresh leaves. The dried fresh leaves continue to be conveyed with the conveying belt 2, pass through the auxiliary guide of the flow guide seat 21, and are output from the discharge end of the conveying belt 2, completing the conveying and drying process of the fresh leaves.

[0037] The mounting mode, connecting mode or setting mode disclosed in the embodiment are common mechanical connecting modes, and can be implemented as long as the beneficial effects can be achieved. In addition, the electrical elements appearing in the embodiment are electrically connected with the master controller and the power supply, the master controller can be a conventional known device such as a computer which plays a control role, and the control of the electrical elements can be realized by simple programming by those skilled in the art, and the existing disclosed power connection technology also belongs to the common knowledge in the art, so the specific structure composition and working principle of the embodiment will not be described in detail.

[0038] It should be noted that, in this paper, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0039] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0040] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A conveying device for tea production, characterized in that: It includes a mounting base (1), a conveyor belt (2) rotatably mounted inside the mounting base (1), and a drive motor (3) fixedly mounted outside the mounting base (1) for driving the conveyor belt (2). The top of the mounting base (1) is provided with a material distribution structure for evenly distributing fresh leaves on the upper surface of the conveyor belt (2), and the top of the mounting base (1) is provided with a leveling mechanism for evenly spreading fresh leaves on the upper surface of the conveyor belt (2). The material distribution structure includes a feeding box (4) fixedly connected to the top of the mounting base (1), a feeding hopper (5) fixedly connected to the bottom of the feeding box (4), a rotating shaft (6) extending to the outside of the feeding box (4) is rotatably connected inside the feeding box (4), a material feeding plate (7) is fixedly connected to the outside of the rotating shaft (6), and a material distribution component is provided at the end of the rotating shaft (6) away from the feeding box (4). The leveling mechanism includes a fixed frame (11) fixedly connected to the top of the mounting base (1). An electric push rod (12) extending to its lower surface is fixedly installed on the upper surface of the fixed frame (11). A connecting frame (13) is fixedly connected to the output end of the electric push rod (12). A partition plate (14) is rotatably connected inside the connecting frame (13).

2. The conveying device for tea production according to claim 1, characterized in that: The material distribution assembly includes a transmission wheel (9) fixedly connected to the output shaft of the drive motor (3) and a driven wheel (8) fixedly installed on the right end of the rotating shaft (6). The transmission wheel (9) and the driven wheel (8) are externally connected by a synchronous belt (10).

3. The conveying device for tea production according to claim 1, characterized in that: The material feeding plate (7) and the rotating shaft (6) are both rotatably connected inside the feed box (4), and the outer diameter of the material feeding plate (7) is adapted to the inner diameter of the feed box (4).

4. The conveying device for tea production according to claim 1, characterized in that: The feed box (4) and the discharge hopper (5) are both located on the upper surface of the conveyor belt (2), and the discharge hopper (5) is set at an angle.

5. A conveying device for tea production according to claim 1, characterized in that: The partition plate (14) consists of a rotating roller and partitions. The rotating roller is rotatably connected to the inside of the connecting frame (13). There are four sets of partitions, which are arranged in a ring shape outside the rotating roller.

6. A conveying device for tea production according to claim 1, characterized in that: The upper surface of the conveyor belt (2) is provided with a drying mechanism. The drying mechanism includes a fixed plate (15) fixedly connected to the top of the mounting base (1). The top of the fixed plate (15) is fixedly connected to the mounting box (16). A fan (17) is rotatably installed on the top of the mounting box (16). A number of heating resistance wires (18) are fixedly installed inside the mounting box (16).

7. A conveying device for tea production according to claim 6, characterized in that: The bottom of the fixed plate (15) is fixedly connected to a shield (20), and the interior of the mounting box (16) has a number of air outlets (19).

8. A conveying device for tea production according to claim 1, characterized in that: The mounting base (1) is rotatably connected to a flow guide seat (21), and the bottom of the mounting base (1) is fixedly connected to four support legs.

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