CN219438089U

CN219438089U - Movable leaf turner

Info

Publication number: CN219438089U
Application number: CN202320390488.8U
Authority: CN
Inventors: 祝叶峰; 周仁桂; 刘叶君; 朱铭灿; 方金娣
Original assignee: ZHEJIANG CHUNJIANG TEA MACHINERY CO Ltd
Current assignee: ZHEJIANG CHUNJIANG TEA MACHINERY CO Ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-01
Anticipated expiration: 2033-03-06

Abstract

The utility model provides a portable leaf turner, includes moving mechanism, elevating system and leaf turner, moving mechanism includes two guide rails and removes the frame, and the frame that removes erects on the guide rail through a plurality of walking wheels, elevating system is including the lifting support who locates the frame both sides, is equipped with turbine component and lead screw subassembly on the lifting support of both sides respectively, is connected with the transmission shaft between the turbine component, leaf turner is including the leaf turner that can follow both sides lifting support up-and-down motion and be connected with the lead screw subassembly, is equipped with the cylinder between the leaf turner of both sides, and cylinder circumference distributes has leaf turner. The leaf turner has stable and reliable structure, meets various use requirements of traditional withering and mechanical withering, has good leaf turner effect, ensures consistent quality of the prepared tea leaves, reduces labor and cost, meets the production requirements of enterprises, and is convenient to overhaul and maintain.

Description

Movable leaf turner

Technical Field

The utility model relates to the technical field of tea processing equipment, in particular to a movable leaf turner.

Background

The tea processing technology is also called tea making, and is the process of making fresh tea leaves into various semi-finished tea or finished tea by various processing procedures. Wherein, withering is an important procedure in the manufacture of white tea, black tea, green tea and other teas: the picked fresh leaves are evenly spread according to certain temperature and humidity conditions, so that the activity of the fresh leaf enzyme is moderately promoted, the contained substances are moderately physically and chemically changed, partial moisture is emitted, the stems and She Weinian are dark green, and grass gas is emitted.

The common withering methods comprise traditional solar withering (sun-drying), indoor natural withering (spreading and airing) and compound withering which is used by both methods, and semi-mechanized withering equipment which is controlled manually is adopted, so that the tea leaves are manually turned during withering in the conventional methods, certain experience and technical requirements are met for workers, inconsistent tea leaf quality is easily caused, the working strength is high, the working efficiency is low, the cost is increased, and the production requirements of enterprises are not met.

Disclosure of Invention

The utility model aims to solve the defects of the prior device, and provides the movable leaf turner which has a stable and reliable structure, meets various use requirements of traditional withering and mechanical withering, has good leaf turner effect, ensures consistent quality of the prepared tea leaves, reduces labor and cost, and meets the production requirements of enterprises.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable leaf turner, includes moving mechanism, elevating system and leaf turner, moving mechanism includes two guide rails and removes the frame, and the frame that removes erects on the guide rail through a plurality of walking wheels, elevating system is including the lifting support who locates the frame both sides, is equipped with turbine component and lead screw subassembly on the lifting support of both sides respectively, is connected with the transmission shaft between the turbine component, leaf turner is including the leaf turner that can follow both sides lifting support up-and-down motion and be connected with the lead screw subassembly, is equipped with the cylinder between the leaf turner of both sides, and cylinder circumference distributes has leaf turner. The moving mechanism is arranged above the withered tea leaves, the mechanism on the moving frame machine can reciprocate along the guide rail through the guide rail and the travelling wheels, the roller rotates to drive the leaf turning assembly to turn the tea leaves, and the height of the leaf turning mechanism can be controlled through the lifting mechanism so as to adapt to different scenes.

Preferably, the moving mechanism further comprises a moving motor which is arranged on the moving frame and provided with a driving wheel, one side of one traveling wheel is provided with a driven wheel, the driving wheel is connected with the driven wheel through a belt or a rack in a transmission manner, and the moving motor provides power for the movement of each mechanism on the guide rail.

Preferably, the lifting mechanism further comprises a lifting motor in driving connection with the turbine assembly. The lifting motor drives the turbine screw rod so as to adjust the lifting of the leaf turning mechanism.

Preferably, the lifting mechanism further comprises a hand wheel in transmission connection with the turbine assembly, and the hand wheel is used for manually adjusting the lifting of the leaf turning mechanism.

Preferably, the roller is a motorized roller. The motor and the speed reducer are arranged in the roller to drive the roller to rotate, and an additional driving device is not needed.

Preferably, the leaf turning assembly is a number of strips or leaves. The strips may be elongate rods, flat elongated plates, etc., and the blades may be straight or curved, all of which shape turns the blades during rotational translation.

The utility model has the beneficial effects that: the leaf turner has stable and reliable structure, meets various use requirements of traditional withering and mechanical withering, has good leaf turner effect, ensures consistent quality of the prepared tea leaves, reduces labor and cost, meets the production requirements of enterprises, and is convenient to overhaul and maintain.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic view of a bottom portion of the present utility model;

FIG. 3 is a schematic side view of a portion of the present utility model (the leaf flipping mechanism in the low position);

fig. 4 is a schematic side view of a portion of the present utility model (the leaf flipping mechanism is in the high position).

The main reference symbols in the drawings indicate: 10. a guide rail; 11. a moving frame; 12. a walking wheel; 13. a moving motor; 14. a driving wheel; 15. driven wheel; 16. a belt or rack;

20. a lifting bracket; 21. a turbine assembly; 22. a screw assembly; 23. a transmission shaft; 24. a lifting motor; 25. a hand wheel;

30. a leaf turning bracket; 31. a roller; 32. and a leaf turning assembly.

Description of the embodiments

The utility model is further illustrated by the following detailed description and the accompanying drawings.

The first embodiment is as follows: as shown in fig. 1-4, a mobile leaf turner includes a moving mechanism, a lifting mechanism, and a leaf turner mechanism. The moving mechanism comprises two guide rails 10 and a moving rack 11, and the moving rack 11 is erected on the guide rails 10 through a plurality of travelling wheels 12. The moving mechanism further comprises a moving motor 13 which is arranged on the moving frame 11 and provided with a driving wheel 14, one side of one traveling wheel 12 is provided with a driven wheel 15, and the driving wheel 14 and the driven wheel 15 are in transmission connection through a belt or a rack 16.

The lifting mechanism comprises lifting brackets 20 arranged on two sides of the movable frame 11, turbine assemblies 21 and screw rod assemblies 22 are respectively arranged on the lifting brackets 20 on two sides, and a transmission shaft 23 is connected between the turbine assemblies 21.

The leaf turning mechanism comprises leaf turning brackets 30 which can move up and down along the lifting brackets 20 at two sides and are connected with the screw rod assemblies 22, a roller 31 is arranged between the leaf turning brackets 30 at two sides, leaf turning assemblies 32 are circumferentially distributed on the roller 31, and fig. 3 and 4 are schematic diagrams of the leaf turning mechanism at a low position and a high position respectively.

In addition, in this embodiment, the leaf turning assembly 32 is a number of strips or blades, which may be, for example, elongated round bars or flat elongated panels, and the blades may be straight or curved.

And (2) implementing the following steps: as shown in fig. 1, the lifting mechanism further comprises a lifting motor 24 in driving connection with the turbine assembly 21, in accordance with the first embodiment.

The following three embodiments are implemented: as shown in fig. 1, on the basis of the first embodiment or the second embodiment, the lifting mechanism further comprises a hand wheel 25 in transmission connection with the turbine assembly 21.

The implementation is four: on the basis of the above embodiment, the drum 31 is a motorized drum.

The above embodiments are merely examples of the present utility model, but the present utility model is not limited thereto, and the present utility model may be applied to similar products, and any person skilled in the art who is skilled in the field of the present utility model shall make changes or modifications within the scope of the present utility model.

Claims

1. The utility model provides a portable leaf turner which characterized in that: the automatic leaf turning machine comprises a moving mechanism, a lifting mechanism and a leaf turning mechanism, wherein the moving mechanism comprises two guide rails (10) and a moving rack (11), and the moving rack (11) is erected on the guide rails (10) through a plurality of travelling wheels (12);

the lifting mechanism comprises lifting brackets (20) arranged on two sides of the movable frame (11), turbine components (21) and screw rod components (22) are respectively arranged on the lifting brackets (20) on two sides, and a transmission shaft (23) is connected between the turbine components (21);

the leaf turning mechanism comprises leaf turning supports (30) which can move up and down along the lifting supports (20) at two sides and are connected with the screw rod assembly (22), a roller (31) is arranged between the leaf turning supports (30) at two sides, and leaf turning assemblies (32) are circumferentially distributed on the roller (31).

2. A mobile leaf turner according to claim 1, wherein: the moving mechanism further comprises a moving motor (13) which is arranged on the moving frame (11) and provided with a driving wheel (14), one side of one traveling wheel (12) is provided with a driven wheel (15), and the driving wheel (14) is in transmission connection with the driven wheel (15) through a belt or a rack (16).

3. A mobile leaf turner according to claim 1, wherein: the lifting mechanism further comprises a lifting motor (24) in transmission connection with the turbine assembly (21).

4. A mobile leaf turner according to claim 1, wherein: the lifting mechanism further comprises a hand wheel (25) in transmission connection with the turbine assembly (21).

5. A mobile leaf turner according to claim 1, wherein: the roller (31) is a motorized roller.

6. A mobile leaf turner according to any one of claims 1-5, wherein: the leaf turning assembly (32) is a number of strips or leaves.