CN217389861U

CN217389861U - Raw material blending production line

Info

Publication number: CN217389861U
Application number: CN202220654224.4U
Authority: CN
Inventors: 林家威; 黄进达; 石荣强; 曾玉凤; 农寿华; 吴晋彦; 黄达勤; 陈海锐
Original assignee: Guangxi Wuzhou Tea Factory Co ltd
Current assignee: Guangxi Wuzhou Tea Factory Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-09
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a raw material assembling production line, which belongs to the technical field of tea processing equipment and comprises a discharge hopper, wherein a main conveying channel and a branch conveying channel which are formed by annular conveying belts are arranged below the discharge hopper, and the branch conveying channels are respectively positioned on respective supporting frames and transversely arranged below the main conveying channel; the annular conveying belts are respectively arranged on respective mounting brackets, a power cylinder is hinged between one end of each mounting bracket, corresponding to the material input end of each annular conveying belt, and the support frame, and the other end of each mounting bracket is hinged with the support frame; main blanking hoppers are arranged below the material output ends of the annular conveying belts above the conveying branch channels, and each conveying branch channel is correspondingly arranged below the corresponding main blanking hopper; and a discharge hopper is arranged below the material output end of the annular conveying belt below the conveying main channel. The utility model discloses can solve current raw materials and piece together all that the manual work goes on, the intensity of labour who exists is big, problem that work efficiency is low.

Description

Raw material blending production line

Technical Field

The utility model belongs to the technical field of tea processing equipment technique and specifically relates to a raw materials blending production line that is used for tealeaves pile fermentation.

Background

The Liupu tea is a special product in Wuzhou city of the Guangxi Zhuang autonomous region, belongs to black tea, and people who drink the Liupu tea have unique Chinese red feelings. The Liupao tea is prepared by using fresh leaves of local large-leaf tea trees as raw materials and through the processes of enzyme deactivation, rolling, pile fermentation, re-rolling and drying. The method comprises the steps that a rough processing workshop and a fermentation workshop are respectively arranged in Liupu tea processing enterprises, fresh leaves of large-leaf tea trees are subjected to green removing and rolling in the rough processing workshop and then are conveyed to the fermentation workshop, raw materials are firstly blended, a plurality of tea piles with the lengths of about dozens of meters and the widths of about 2 meters and the heights of about 0.7 meter are piled at intervals, and then pile fermentation is carried out. In practice, the process is carried out manually, tea leaves are conveyed to a fermentation workshop from a rough processing workshop by a trolley manually and then shoveled into tea piles, and the problems of high labor intensity and low working efficiency exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a production line is pieced together to raw materials, this kind of production line is pieced together to raw materials can solve current raw materials and piece together and all be the manual work go on, and the intensity of labour who exists is big, problem that work efficiency is low.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is: the raw material blending production line comprises a discharge hopper of a conveyor positioned at the top of a fermentation workshop, wherein a main conveying channel is arranged below the discharge hopper, a plurality of branch conveying channels which are transverse to the main conveying channel are arranged below the main conveying channel, and the main conveying channel and the branch conveying channels are respectively positioned on respective supporting frames; the conveying main channel and the conveying branch channel respectively comprise a plurality of annular conveying belts which are sequentially arranged along the length direction, the annular conveying belts are respectively arranged on respective mounting brackets through respective wheel shafts of driving wheels and driven wheels, a power cylinder is hinged between one end of each mounting bracket corresponding to the material input end of each annular conveying belt and the support frame, and the other end of each mounting bracket is hinged with the support frame; main discharge hoppers are arranged below the material output ends of the annular conveying belts above the conveying branch channels, and each conveying branch channel is correspondingly arranged below the corresponding main discharge hopper; and a sub discharge hopper is arranged below the material output end of the annular conveying belt below the conveying main channel.

In the above technical solution, a more specific technical solution may also be: when the mounting brackets are in a horizontal state through the power cylinders, the annular conveying belts on the mounting brackets are butted with the adjacent annular conveying belts.

Further: guide plates are respectively arranged on two sides of the bottom ends of the discharge hopper and the main discharge hopper.

And further: the annular conveyer belts are arranged below the discharge hopper at intervals, and the mounting supports for annular conveying are fixedly connected with the corresponding support frames.

Further: the tea sucking port of the conveyor is located in a rough machining workshop, the rough machining workshop is provided with a trench for containing the tea conveyor, the tea conveyor comprises a conveying belt and a shell for enclosing the conveying belt, and the output end of the conveying belt is connected with the tea sucking port through the conveying pipe.

Further: the tea leaf conveying device comprises a conveying belt, a shell, a conveying belt and a tea leaf baffle plate, wherein the conveying belt is arranged in the shell, an opening is formed in one end of the shell corresponding to the conveying belt input end, and the tea leaf baffle plate is arranged on two sides of the opening of the shell.

Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:

due to the structure of the production line, when raw materials are spliced, only the negative pressure conveying vacuum feeding machine needs to be started, tea leaves to be piled are conveyed to a fermentation workshop from a rough processing workshop and fall onto two annular conveying belts in the middle of a conveying main channel from a discharge hopper 1, firstly, the two annular conveying belts in the middle of the conveying main channel are enabled to run in opposite directions, the tea leaves continuously fall onto the two annular conveying belts in the middle of a conveying branch channel from the interval of the two annular conveying, simultaneously, the two annular conveying belts in the middle of the conveying branch channel are enabled to run in opposite directions, the tea leaves continuously fall into the middle of the workshop from the interval of the two annular conveying branches until the blanking amount in the middle of the workshop is met, at the moment, the two annular conveying belts in the middle of the conveying branch channel are enabled to run in opposite directions, the tea leaves respectively fall from the material output ends of the two annular conveying belts until the blanking amounts on two sides in the middle of the workshop are met, and then, the two annular conveyer belts at the middle part of the main conveying channel reversely run, so that the circulation and the blanking are continuously extended, and the tea piles at the two sides of the middle tea pile and all the tea piles are matched. The tea pile is assembled without manual work, thereby greatly saving labor force and improving working efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is an installation schematic diagram of a tea sucking opening of the conveyor of the embodiment of the invention.

Fig. 5 is a schematic perspective view of a tea conveyor according to an embodiment of the present invention.

Detailed Description

The invention will be described in more detail with reference to the following embodiments:

the raw material blending production line shown in fig. 1, 2 and 3 comprises a conveyor, the conveyor of the embodiment is a negative pressure conveying vacuum feeder, a discharge hopper 1 of the conveyor is arranged at the top of a fermentation workshop, a conveying main channel 2 is arranged below the discharge hopper 1, a plurality of conveying branch channels 3 transverse to the conveying main channel 2 are arranged below the conveying main channel, and five conveying branch channels 3 are arranged in the embodiment; the main conveying channel 2 and the branch conveying channels 3 are respectively located on respective supporting frames 4; the main conveying channel 2 and the branch conveying channels 3 respectively comprise a plurality of annular conveying belts 5 which are sequentially arranged along the length direction, the main conveying channel 2 and each branch conveying channel 3 of the embodiment respectively comprise four annular conveying belts 5, each annular conveying belt 5 is respectively arranged on a respective mounting bracket 6 through a wheel shaft of a respective driving wheel 5-1 and a wheel shaft of a respective driven wheel 5-2, each mounting bracket 6 comprises an underframe 6-1, two ends of the underframe 6-1 are respectively provided with a corresponding support plate 6-2 in a vertical mode, the wheel shaft of the driving wheel 5-1 and the wheel shaft of the driven wheel 5-2 are arranged between the corresponding support plates 6-2 through bearings, each annular conveying belt 5 is sleeved between the respective driving wheel 5-1 and the respective driven wheel 5-2, and the wheel shaft of each driving wheel 5-1 is connected with an output shaft of a respective motor 7; a power cylinder 8 is hinged between one end of the mounting bracket 6 corresponding to the material input end of the annular conveying belt 5 and the support bracket 4, and the power cylinder is an oil cylinder in the embodiment; the other end of the mounting bracket 6 is hinged with the supporting frame 4; when the mounting brackets 6 are driven by the power cylinders 8 to be in a horizontal state, the endless conveyor belts 5 on the mounting brackets 6 are butted with the adjacent endless conveyor belts 5; the annular conveyer belts 5 positioned below the discharge hopper 1 are arranged at intervals, and the mounting brackets of the annular conveyer belts 5 are fixedly connected with the corresponding support frames 4; main discharge hoppers 9 are arranged below the material output ends of the annular conveying belts 5 above the conveying branch channels 3, and each conveying branch channel 3 is correspondingly arranged below the corresponding main discharge hopper 9; a sub discharge hopper 10 is arranged below the material output end of the annular conveyer belt 5 below the main conveying channel 2; guide plates 11 are respectively arranged on two sides of the bottom ends of the discharge hopper 1 and the main discharge hopper 9, and the guide plates 11 can guide the materials to the two annular conveying belts 5 below the guide plates 11 respectively; as shown in fig. 4, a material suction pipe 12 of the conveyor is connected between the rough machining workshop and the fermentation workshop, a tea suction port a of the material suction pipe 12 is positioned in the rough machining workshop, a ground groove for accommodating the tea conveyor 13 is arranged under the rough machining workshop, and the tea conveyor 13 is obliquely arranged in the ground groove; as shown in FIG. 5, the tea conveyor 13 comprises a conveyor belt 13-1 and a shell 13-2 enclosing the conveyor belt 13-1, and the output end of the conveyor belt 13-1 is connected with the tea sucking port a through a conveyor pipe 13-3; an opening is arranged at one end of the shell 13-2 corresponding to the input end of the conveying belt 13-1, and tea baffles 12-4 are arranged at two sides of the opening of the shell 13-2.

When the raw materials are spliced, a negative pressure conveying vacuum feeding machine is started, tea leaves to be piled arrive at a fermentation workshop from a rough processing workshop and fall onto two annular conveying belts in the middle of a conveying main channel from a discharge hopper 1, the two annular conveying belts in the middle of the conveying main channel are firstly enabled to operate in opposite directions, the tea leaves continuously fall onto the two annular conveying belts in the middle of a conveying branch channel from a gap between the two annular conveying belts, the two annular conveying belts in the middle of the conveying branch channel are enabled to operate in opposite directions, the tea leaves continuously fall onto the middle of the workshop from the gap between the two annular conveying belts until the blanking amount in the middle of the workshop is met, the two annular conveying belts in the middle of the conveying branch channel are enabled to operate in opposite directions at the moment, the tea leaves respectively fall from material output ends of the two annular conveying belts until the blanking amounts on two sides in the middle of the workshop are met, and the other two annular conveying belts in the conveying branch channel, which are adjacent to the two annular conveying belts in the middle of the conveying branch channel, are enabled to be horizontal through corresponding power cylinders The state to with two endless conveyor belts syntropy with the fast operation in middle part, tealeaves falls respectively from the material output of these two endless conveyor belts this moment, with this circulation, constantly extend the unloading, until accomplishing the piece together of middle tea heap, then, make two endless conveyor belts in the middle part of carrying the main entrance reverse the operation, with this circulation, constantly extend the unloading, accomplish the piece together of the tea heap of middle tea heap both sides and all tea heaps. The tea pile is assembled without manual work, thereby greatly saving labor force and improving working efficiency.

Claims

1. The utility model provides a raw materials blending production line which characterized in that: the fermentation workshop comprises a discharge hopper of a conveyor positioned at the top of a fermentation workshop, wherein a main conveying channel is arranged below the discharge hopper, a plurality of branch conveying channels which are transverse to the main conveying channel are arranged below the main conveying channel, and the main conveying channel and the branch conveying channels are respectively positioned on respective supporting frames; the conveying main channel and the conveying branch channel respectively comprise a plurality of annular conveying belts which are sequentially arranged along the length direction, the annular conveying belts are respectively arranged on respective mounting brackets through respective wheel shafts of driving wheels and driven wheels, a power cylinder is hinged between one end of each mounting bracket corresponding to the material input end of each annular conveying belt and the support frame, and the other end of each mounting bracket is hinged with the support frame; main discharge hoppers are arranged below the material output ends of the annular conveying belts above the conveying branch channels, and each conveying branch channel is correspondingly arranged below the corresponding main discharge hopper; and the lower parts of the material output ends of the annular conveying belts positioned below the conveying main channel are provided with discharge hoppers.

2. The raw material blending production line according to claim 1, characterized in that: when the mounting brackets are in a horizontal state through the power cylinders, the annular conveying belts on the mounting brackets are butted with the adjacent annular conveying belts.

3. The raw material blending production line according to claim 2, characterized in that: guide plates are respectively arranged on two sides of the bottom ends of the discharge hopper and the main discharge hopper.

4. The raw material assembling production line according to claim 2 or 3, characterized in that: the annular conveyer belts positioned below the discharge hoppers are arranged at intervals, and the mounting supports for annular conveying are fixedly connected with the corresponding support frames.

5. The raw material blending production line according to claim 4, characterized in that: the tea sucking port of the conveyor is located in a rough machining workshop, the rough machining workshop is provided with a trench for containing the tea conveyor, the tea conveyor comprises a conveying belt and a shell for enclosing the conveying belt, and the output end of the conveying belt is connected with the tea sucking port through the conveying pipe.

6. The raw material blending production line according to claim 5, characterized in that: the tea leaf conveying device is characterized in that an opening is formed in one end of the shell corresponding to the conveying belt input end, and tea leaf baffles are arranged on two sides of the opening of the shell.