CN220402951U

CN220402951U - Tea leaf spreading machine with discharging function

Info

Publication number: CN220402951U
Application number: CN202321767510.2U
Authority: CN
Inventors: 李进和
Original assignee: Fujian Yufeng Guoxin Tea Industry Co ltd
Current assignee: Wufeng Tang Tea Industry Co.,Ltd.
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-30
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the field of tea making equipment, in particular to a tea leaf spreading machine with a discharging function, which comprises a feeding component, a tray component, a caterpillar track component, a driving component, a discharging component, a spreading component and a bracket, wherein the tray component is provided with a double-layer tray, a lower tray is locked on a roller chain of the caterpillar track component and can move on a track, an upper tray can slide up and down in the lower tray, a plurality of tray components are arranged on the caterpillar track component at equal intervals to intermittently move and can form a plurality of stations when the tea leaf spreading machine stops, and the discharging component is arranged on one station and can push out tea leaves spread on the upper tray of the tray component which stops on the station; the feeding assembly and the flattening assembly are arranged in front of the discharging assembly and used for automatic feeding and flattening. The utility model ensures that the natural air-drying or air-drying spreading machine not only has an automatic feeding function, but also has a spreading and automatic discharging function, thereby reducing the dependence on manpower when tea leaves are spread and improving the efficiency of spreading operation.

Description

Tea leaf spreading machine with discharging function

Technical Field

The utility model relates to the field of tea making equipment, in particular to a tea leaf spreading machine with a discharging function.

Background

The tea leaf spreading is a process of spreading and thinning the freshly picked green tea leaves in a tray or a supporting sieve, and then placing the green tea leaves in a ventilation environment to enable the green tea leaves to emit water in a natural air drying or airing mode. The tea leaf spreading operation of the small-scale workshop can be generally completed manually, but the large-scale factory production needs to be realized by using related equipment. The prior art is widely applied to tea leaf spreading machines capable of automatically feeding, for example, the patent of the utility model with the authority of publication number CN212754095U discloses a continuous tea leaf spreading machine, which is described as …, wherein the tea leaf spreading machine comprises a spreading feeding device … and …, and a frame-assembling conveying line … arranged at the tail end of a airing conveying line. According to the technology disclosed by the disclosure, although the automatic feeding of the feeding device and the folding of the screen frames after the tea leaves are spread out can be realized through the frame assembling conveying line, how the tea leaves after the tea leaves are spread out are folded and taken out from the screen frames, the automatic discharging of the tea leaves spreading machine cannot be realized, and the screen frames are emptied to return to the feeding end to realize the cyclic feeding. If the discharging is finished by manpower, the continuous and automatic spreading efficiency is affected. Although a technology of adding a discharging device on a tea leaf spreading machine is also disclosed, for example, the patent of the utility model with the authority of publication number CN204763140U discloses a tea leaf spreading machine with the discharging device, and the discharging device is arranged at the bottom of a baking oven, the tea leaf spreading machine is suitable for high-temperature fixation, and a tray filled with tea leaves is arranged in the baking oven, so that the tea leaf spreading machine is not suitable for a natural air-drying or air-drying spreading mode. In view of the above, it is necessary to improve the tea leaf spreading machine, so that the automatic tea leaf spreading machine with natural air drying or airing has an automatic feeding function and an automatic discharging function to reduce the dependence on manpower and improve the working efficiency, which is a problem to be solved in the scheme.

Disclosure of Invention

In order to overcome the defects in the prior art, the tea leaf spreading machine with the discharging function comprises a feeding component, a tray component, a chain rail component, a driving component, a discharging component, a spreading component and a bracket, wherein the chain rail component is provided with an annular roller chain and a track, the roller chain is driven by the driving component to do intermittent circulation movement, the tray component is provided with a double-layer tray, the lower tray is locked on the roller chain and can move on the track, the upper tray can slide up and down in the lower tray, a plurality of tray components are arranged on the chain rail component at equal intervals, intermittently move along with the roller chain and can form a plurality of stations when the station is stopped, the discharging component is arranged on one station, and when any tray component runs to the station to stop, the lifting component arranged on the discharging component can lift the upper tray of the tray component and push out tea leaves spread on the upper tray by using a push plate; the feeding assembly and the flattening assembly are arranged in front of the discharging assembly and used for automatic feeding and flattening. According to the utility model, through improving the tea leaf spreading machine, the tray assembly for spreading is designed into a double-layer tray with the upper layer capable of lifting and the lower layer capable of moving on the track, and the feeding assembly, the discharging assembly, the spreading assembly, the plurality of tray assemblies and the caterpillar track assembly are integrated together to form an automatic intermittent circulation operation spreading assembly line, so that the natural air-drying or airing spreading machine has an automatic feeding function and spreading and automatic discharging functions, the dependence on manpower during tea leaf spreading can be reduced, and the efficiency of spreading operation can be improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a tealeaves machine of spreading out green with ejection of compact function, includes caterpillar track subassembly, drive assembly and support, caterpillar track subassembly be equipped with annular roller chain and two annular tracks of parallel arrangement, roller chain can drive it by drive assembly to do intermittent type cyclic motion, its characterized in that: the automatic tea leaf machine is characterized by further comprising a tray assembly and a discharging assembly, wherein the tray assembly is provided with a double-layer tray which is sleeved up and down, the lower-layer tray is provided with travelling wheels, the upper-layer tray can slide up and down in the lower-layer tray, the tray assembly is a plurality of pieces, the plurality of pieces of tray assemblies are arranged on an annular track of the caterpillar assembly at equal intervals and are locked with annular roller chains of the caterpillar assembly and can be driven to move intermittently by the roller chains, the plurality of pieces of tray assemblies which are intermittently moved can form a plurality of stations which are equidistant when being stopped, the discharging assembly is arranged on one station, the discharging assembly is provided with a translatable push plate and a lifting member, and when any piece of tray assembly runs to the station, the discharging assembly can lift the upper-layer tray of the tray assembly and can push out tea leaves spread on the upper-layer tray, and the discharging assembly is locked on a support.

The tray assembly comprises an upper tray, a lower tray and sliding columns, wherein the upper tray is a U-shaped disc body with baffle plates respectively arranged on the front side and the rear side of a bottom plate, the lower tray is a disc body with baffle plates respectively arranged on the periphery of the bottom plate, the upper tray can be embedded into a tray cavity of the lower tray and can slide up and down in the tray cavity, four sliding columns are arranged at the bottom of the upper tray, four sliding holes are formed in the bottom plate of the lower tray and are matched with the four sliding columns at the bottom of the upper tray, and the four sliding columns are respectively inserted into the four sliding holes and can slide up and down.

The tray assembly also comprises four universal wheels, at least two universal wheels are provided with rims capable of limiting the left and right movement of the travelling wheels on the track, and the universal wheels are locked on the back of the lower tray and can walk on the annular track.

The discharging assembly comprises a flat pushing cylinder and a pushing plate, the pushing plate is a flat plate, the length of the pushing plate is matched with the inner space between the front and rear baffle plates of the upper tray, the flat pushing cylinder is arranged on the annular inner side of the caterpillar track assembly, the pushing plate is locked on a cylinder rod of the flat pushing cylinder, and the flat pushing cylinder can push the pushing plate to move in a U-shaped groove formed by the bottom plate of the upper tray and the front and rear baffle plates.

The discharging assembly further comprises four first lifting cylinders, the four first lifting cylinders are vertically arranged on the support at the station where the discharging assembly is located and correspond to four sliding columns of the tray assembly in a one-to-one mode, and cylinder rods of the first lifting cylinders can collide with bottoms of the four sliding columns after rising and can push the sliding columns to move upwards.

The discharging assembly further comprises a receiving groove, the receiving groove is an inclined chute, and the inclined chute is arranged at the outer side of the bottom of the tray assembly of the station where the discharging assembly is located.

A tealeaves stand machine of green with ejection of compact function still include the material loading subassembly, the material loading subassembly be equipped with material loading hopper and batcher, the material loading subassembly is arranged in another station in ejection of compact subassembly place the place ahead and is arranged in the top of the tray subassembly that this station was stopped, the material loading subassembly lock solid is on the support.

A tealeaves stand machine of green with ejection of compact function still include and stand the subassembly, stand the subassembly and be equipped with comb and second and lift the cylinder, comb be equipped with the component of a plurality of comb tooth on the diaphragm, the second lift the cylinder and be two, two second lift the cylinder and stand in caterpillar track subassembly's both sides, its jar pole is connected with the both ends of comb, stand the subassembly and arrange in another station in material loading subassembly place the place ahead and arrange the top of the tray subassembly that this station was stopped in, stand the subassembly lock and stand on the support.

The driving assembly comprises a chain wheel and a gear motor, the chain wheel can be meshed with the roller chain to form a chain transmission pair, the chain wheel is connected to an output shaft of the gear motor, and the gear motor is locked on the bracket.

From the above description, the tea leaf spreading machine with the discharging function provided by the utility model has the advantages that: the tray assembly for spreading the green tea is designed into a double-layer tray with the upper layer capable of lifting and the lower layer capable of moving on the track, the lifting component arranged on the discharging assembly can lift the upper tray of the tray assembly and push out tea spread on the upper tray by the push plate, the feeding assembly, the discharging assembly, the flattening assembly, a plurality of tray assemblies and the caterpillar track assembly are integrated together to form a spreading assembly line with automatic intermittent circulation operation, so that the natural air-drying or air-drying spreading machine has the automatic feeding function and the flattening and automatic discharging functions, thereby reducing the dependence on manpower when tea is spread and improving the efficiency of spreading operation. The utility model has reasonable design, simple structure, low cost and convenient popularization.

Drawings

Fig. 1 is a general schematic diagram of a tea leaf spreading machine with a discharging function;

FIG. 2 is an enlarged schematic view of A-A in FIG. 1;

FIG. 3 is an enlarged schematic view of B-B in FIG. 1;

FIG. 4 is an enlarged schematic view of C-C of FIG. 1;

FIG. 5 is an enlarged schematic view of D-D of FIG. 1;

FIG. 6 is an enlarged schematic view of the tray assembly;

fig. 7 is an enlarged schematic view of E-E in fig. 6.

Reference numerals:

1, a feeding assembly; 11 feeding hoppers; a 12 feeder; 2 a tray assembly; a tray on 21; 22 lower trays; 23 slide column; 24 universal wheels; 3 a caterpillar assembly; 31 roller chain; 32 tracks; 4, driving the assembly; 41 sprocket; 42 reducing motor; 5, a discharging assembly; 51 a horizontal pushing cylinder; a 52 push plate; a first lift cylinder 53; 54 receiving a trough; 6 flattening the assembly; 61 comb; a second lift cylinder 62; and 7, a bracket.

Detailed Description

The utility model is further described below by means of specific embodiments.

As shown in fig. 1 and 2, the tea leaf spreading machine with the discharging function comprises a feeding component 1, a tray component 2, a caterpillar track component 3, a driving component 4, a discharging component 5, a spreading component 6 and a bracket 7, wherein the caterpillar track component 3 is provided with an annular roller chain 31 and two annular tracks 32 which are arranged in parallel, and the annular tracks 32 are locked on the bracket 7; the driving assembly 4 comprises a chain wheel 41 and a gear motor 42, the chain wheel 41 can be meshed with the roller chain 31 to form a chain transmission pair, the chain wheel 41 is connected to an output shaft of the gear motor 42, and the gear motor 42 is locked on the bracket 7. The roller chain 31 can be driven by the driving component 4 to do intermittent circulation movement, the tray component 2 is provided with a double-layer tray which is sleeved up and down, the lower-layer tray is provided with travelling wheels, the upper-layer tray can slide up and down in the lower-layer tray, the tray component 2 is a plurality of pieces, the plurality of pieces of tray components 2 are equidistantly arranged on the annular track 32 of the caterpillar track component 3 and can be locked with the annular roller chain 31 of the caterpillar track component 3 and can be driven to move therebetween by the roller chain 31, the plurality of pieces of tray components 2 which are intermittently moved can form a plurality of stations which are equidistant when the tray component is stopped, the discharging component 5 is arranged on one station, the discharging component 5 is provided with a translatable push plate and a lifting member, and when any piece of tray component 2 runs to the station for stopping, the discharging component 5 can lift the upper-layer tray of the tray component 2 and push out tea leaves spread on the upper-layer tray, and the discharging component 5 is locked on the bracket 7.

As shown in fig. 1, 6 and 7, the tray assembly 2 according to the present utility model includes an upper tray 21, a lower tray 22, sliding columns 23 and universal wheels 24, the upper tray 21 is a U-shaped disc body with baffles at front and rear sides of a bottom plate, the lower tray 22 is a disc body with baffles at periphery of the bottom plate, the upper tray 21 can be embedded into a tray cavity of the lower tray 22 and can slide up and down in the tray cavity, four sliding columns 23 are arranged at bottom of the upper tray 21, four sliding holes are arranged on the bottom plate of the lower tray 22 and are matched with the four sliding columns 23 at bottom of the upper tray 21, and the four sliding columns 23 are respectively inserted into the four sliding holes and can slide up and down. The universal wheel 24 is four-piece, at least two universal wheels 24 are provided with rims capable of limiting the travelling wheels to move left and right on the tracks 32, two universal wheels 24 are provided with rims, the two universal wheels 24 are respectively arranged on the two annular tracks 32, and the universal wheels 24 are locked on the back of the lower tray 22 and can travel on the annular tracks 32.

As shown in fig. 1, 3 and 7, the discharging assembly 5 of the present utility model includes a flat pushing cylinder 51, a pushing plate 52, a first lifting cylinder 53 and a receiving groove 54, where the pushing plate 52 is a flat plate, its length matches with the inner space between the front and rear baffles of the upper tray 21, the flat pushing cylinder 51 is disposed on the annular inner side of the caterpillar track assembly 3, the pushing plate 52 is locked on the cylinder rod of the flat pushing cylinder 51, and the flat pushing cylinder 51 can push the pushing plate 52 to move in the U-shaped groove formed by the bottom plate of the upper tray 21 and the front and rear baffles. The four first lifting cylinders 53 are vertically arranged on the support 7 at the station where the discharging component 5 is located and correspond to the four sliding columns 23 of the tray component 2 at which the station is stopped one by one, and after the cylinder rods of the first lifting cylinders 53 are lifted, the cylinder rods can be abutted against the bottoms of the four sliding columns 23 and can push the sliding columns 23 to move upwards. The receiving groove 54 is an inclined chute and is arranged at the outer side of the bottom of the tray assembly 2 of the station where the discharging assembly 5 is arranged.

As shown in fig. 1 and 4, the feeding assembly 1 according to the present utility model is provided with a feeding hopper 11 and a feeder 12, which is a known technique, the feeding assembly 1 is disposed at another station in front of the station where the discharging assembly 5 is located and above the tray assembly 2 where the station is stopped, and the feeding assembly 1 is locked on the bracket 7.

As shown in fig. 1 and 5, the flattening component 6 of the present utility model is provided with a comb 61 and a second lifting cylinder 62, the comb 61 is a member with a plurality of comb teeth on a transverse plate, the second lifting cylinder 62 is two, the two second lifting cylinders 62 are vertically arranged at two sides of the chain rail component 3, the cylinder rods of the two second lifting cylinders are connected with two ends of the comb 61, the flattening component 6 is arranged at another station in front of the station where the feeding component 1 is located and above the rest tray component 2 of the station, and the flattening component 6 is locked on the bracket 7.

The application method of the tea leaf spreading machine with the discharging function comprises the following steps:

the intermittent circulation running beat of the green spreading machine and the actions of the feeding component 1, the flattening component 6 and the discharging component 5 can be controlled by an automatic control system.

The driving motor 42 of the driving assembly 4 and the driving motor of the feeder 12 are started firstly, green tea in the feeding hopper 11 is fed to the upper tray 21 of the feeding assembly 1 at the feeding station through the feeder 12, the feeding assembly is moved forward by one station and then is stopped after full feeding, when the upper tray 21 of the feeding assembly 1 filled with tea leaves is moved to the station where the flattening assembly 6 is located in the moving process, the second lifting cylinder 62 acts to drive the comb 61 to descend, the comb 61 combs the tea leaves in the tray when the upper tray 21 continues to move, the second lifting cylinder 62 drives the comb 61 to lift after the comb is leveled, the tray assembly 2 is continuously operated, and the tea leaf-filled tray assembly 2 is subjected to green spreading in the continuous operation and the stopping process.

When the tray assembly 2 filled with tea leaves after the tea leaves are spread out is operated to a station where the discharging assembly 5 is located and is stopped, the first lifting air cylinder 53 of the discharging assembly 5 acts, the cylinder rod of the first lifting air cylinder pushes the sliding column 23 of the tray assembly 2 to ascend to drive the upper tray 21 to ascend so that the upper surface of the bottom plate of the upper tray 21 is flush with the upper surface of the side plate of the lower tray 22, at the moment, the flat pushing air cylinder 51 acts to push the push plate 52 to translate, and the tea leaves spread on the upper tray 21 are pushed out into the receiving groove 54 and fall into a container for collecting the tea leaves. Then the flat pushing cylinder 51 acts reversely, the push plate 52 retreats, the first lifting cylinder 53 acts reversely, the empty upper tray 21 falls into the lower tray 22, the roller chain 31 continues to run, and feeding, flattening, spreading and discharging are circularly performed, so that continuous spreading is realized.

According to the utility model, through improving the tea leaf spreading machine, the tray assembly for spreading is designed into a double-layer tray with the upper layer capable of lifting and the lower layer capable of moving on the track, and the feeding assembly, the discharging assembly, the spreading assembly, the plurality of tray assemblies and the caterpillar track assembly are integrated together to form an automatic intermittent circulation operation spreading assembly line, so that the natural air-drying or airing spreading machine has an automatic feeding function and spreading and automatic discharging functions, the dependence on manpower during tea leaf spreading can be reduced, and the efficiency of spreading operation can be improved.

The foregoing is merely an embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the concept shall belong to the behavior of infringement of the protection scope of the present utility model.

Claims

1. The utility model provides a tealeaves stand machine of green with ejection of compact function, includes caterpillar track subassembly (3), drive assembly (4) and support (7), caterpillar track subassembly (3) be equipped with annular roller chain (31) and two annular track (32) of parallel arrangement, roller chain (31) can be driven its intermittent type circular motion by drive assembly (4), its characterized in that: the automatic feeding device also comprises a tray assembly (2) and a discharging assembly (5), wherein the tray assembly (2) is provided with a double-layer tray which is overlapped up and down, the lower layer tray is provided with travelling wheels, the upper layer tray can slide up and down in the lower layer tray, the tray assembly (2) is a plurality of pieces, the plurality of pieces of tray assemblies (2) are arranged on the annular track (32) of the caterpillar assembly (3) at equal intervals, are locked with the annular roller chain (31) of the caterpillar assembly (3) and can be driven to move by the roller chain (31) therebetween, A plurality of work stations with equal spacing can be formed when a plurality of tray components (2) intermittently move are stopped, a discharging component (5) is arranged on one work station, a translatable push plate and a lifting component are arranged on the discharging component (5), when any tray component (2) runs to the work station, the discharging component (5) can lift the upper tray of the tray component (2) and push out tea leaves spread on the upper tray, and the discharging component (5) is locked on a bracket (7).

2. The tea leaf spreading machine with a discharging function according to claim 1, wherein: the tray assembly (2) include tray (21), lower tray (22) and traveller (23), last tray (21) be equipped with the U-shaped disk body of baffle respectively in the front and back both sides of bottom plate, lower tray (22) be equipped with the disk body of baffle respectively around the bottom plate, go up tray (21) can imbed the tray intracavity of lower tray (22) and can slide from top to bottom in the tray intracavity, the bottom of last tray (21) be equipped with four travellers (23), the bottom plate of lower tray (22) on be equipped with four slide holes and four travellers (23) of this four slide holes and last tray (21) bottom match, four travellers (23) insert respectively in these four slide holes and can slide from top to bottom.

3. The tea leaf spreading machine with discharging function according to claim 2, wherein: the tray assembly (2) further comprises universal wheels (24), the number of the universal wheels (24) is four, at least two universal wheels (24) are provided with rims capable of limiting the travelling wheels to move left and right on the track (32), and the universal wheels (24) are locked on the back of the lower tray (22) and can travel on the annular track (32).

4. A tea leaf spreading machine with discharging function according to claim 3, wherein: the discharging assembly (5) comprises a flat pushing cylinder (51) and a pushing plate (52), the pushing plate (52) is a flat plate, the length of the flat pushing cylinder is matched with the inner space between the front and rear baffle plates of the upper tray (21), the flat pushing cylinder (51) is arranged on the annular inner side of the chain track assembly (3), the pushing plate (52) is locked on a cylinder rod of the flat pushing cylinder (51), and the flat pushing cylinder (51) can push the pushing plate (52) to move in a U-shaped groove formed by the bottom plate of the upper tray (21) and the front and rear baffle plates.

5. The tea leaf spreading machine with a discharging function according to claim 4, wherein: the discharging assembly (5) further comprises four first lifting cylinders (53), the four first lifting cylinders (53) are vertically arranged on the support (7) at the station where the discharging assembly (5) is located and correspond to the four sliding columns (23) of the tray assembly (2) which is stopped at the station one by one, and after the cylinder rod of the first lifting cylinder (53) is lifted, the cylinder rod can be abutted against the bottoms of the four sliding columns (23) and can push the sliding columns (23) to move upwards.

6. The tea leaf spreading machine with a discharging function according to claim 5, wherein: the discharging assembly (5) further comprises a receiving groove (54), wherein the receiving groove (54) is an inclined chute and is arranged at the outer side of the bottom of the tray assembly (2) of the station where the discharging assembly (5) is arranged.

7. The tea leaf spreading machine with discharging function according to claim 2, wherein: the feeding device is characterized by further comprising a feeding assembly (1), wherein the feeding assembly (1) is provided with a feeding hopper (11) and a feeder (12), the feeding assembly (1) is arranged on another station in front of the station where the discharging assembly (5) is arranged and above the tray assembly (2) where the station is stopped, and the feeding assembly (1) is locked on the support (7).

8. The tea leaf spreading machine with discharging function as claimed in claim 7, wherein: the novel multifunctional spreading machine comprises a feeding assembly (1), and is characterized by further comprising a spreading assembly (6), wherein the spreading assembly (6) is provided with a comb (61) and a second lifting cylinder (62), the comb (61) is a component provided with a plurality of comb teeth on a transverse plate, the second lifting cylinder (62) is two, the two second lifting cylinders (62) are vertically arranged on two sides of the chain rail assembly (3), cylinder rods of the second lifting cylinders are connected with two ends of the comb (61), the spreading assembly (6) is arranged on the other station in front of the station where the feeding assembly (1) is arranged and is arranged above the rest tray assembly (2) at the station, and the spreading assembly (6) is locked on a support (7).

9. The tea leaf spreading machine with a discharging function according to claim 1, wherein: the driving assembly (4) comprises a chain wheel (41) and a gear motor (42), the chain wheel (41) can be meshed with the roller chain (31) to form a chain transmission pair, the chain wheel (41) is connected to an output shaft of the gear motor (42), and the gear motor (42) is locked on the bracket (7).