Extrusion device for tea processing

Abstract

The utility model discloses an extrusion device for tea processing. The extrusion device comprises a die holder and a quarter arc sheet, according to the extrusion device for tea processing, an annular groove is formed in the edge of a die holder, one-fourth arc pieces are inserted in the inner circumference of the annular groove, the four one-fourth arc pieces jointly form a circular barrel, the one-fourth arc pieces are attached to the inner wall of a compression barrel in a sliding mode, a U-shaped frame is fixedly connected to the bottom of the compression barrel, and a first electric push rod is fixedly installed on the U-shaped frame; the telescopic end of the first electric push rod is fixedly connected with the mold base, tea leaves are extruded and processed between the quarter arc pieces through cooperation of the mold head and the mold base, and after extrusion processing is completed, a tea cake is isolated in a space defined by the mold head, the mold base and the four quarter arc pieces; furthermore, the mold base is ejected out of the compression barrel through the first electric dog leg rod, so that the tea cake is ejected out, at the moment, the mold head can be lifted up, and meanwhile, the quarter arc sheet is taken down, so that the extruded and processed tea cake is convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to an extrusion device for tea processing. Background Art

[0002] Tea refers to the leaves and buds of the tea tree. It generally refers to the leaves of the evergreen shrub tea tree that can be used to make tea, as well as beverages made from these leaves. Later, it was extended to all herbal teas made from plant flowers, leaves, seeds, and roots. The leaves are leathery, oblong or oval, and can be brewed directly with boiling water. They are divided into six categories based on variety, production method and product appearance. They can be divided into spring tea, summer tea, autumn tea and winter tea based on the season of picking.

[0003] Extrusion is a step in tea cake processing. Tea leaves are added to a compression barrel, and extruded and formed in the compression barrel through the cooperation of a lower die seat and an upper die head, so that the fluffy tea leaves are processed into tea cakes. However, in the above-mentioned prior art, after the tea leaves are extruded, the formed tea cakes are closely attached to the inner wall of the compression barrel. When the staff takes the tea cakes, the friction between the tea cakes and the inner wall of the compression barrel is likely to cause damage to the edges of the tea cakes. Therefore, an extrusion device for tea processing is proposed to solve the above-mentioned problem. Utility Model Content

[0004] The purpose of the utility model is to provide a tea processing extrusion device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tea processing extrusion device comprises a table top, a compression barrel penetrates through the middle of the table top, a through hole for the compression barrel to penetrate and move is opened on the table top, a die base matching with the compression barrel is slidably connected to the inner side of the compression barrel, an annular groove is provided on the edge of the die base, a quarter-circular arc piece is inserted into the inner circumference of the annular groove, four quarter-circular arc pieces together constitute a circular cylinder, the quarter-circular arc piece slides in contact with the inner wall of the compression barrel, a U-shaped frame is fixedly connected to the bottom of the compression barrel, a first electric push rod is fixedly installed on the U-shaped frame, the telescopic end of the first electric push rod is fixedly connected to the die base, and a circular hole matching with the first electric push rod is provided at the bottom of the compression barrel.

[0007] As a further solution of the utility model: the outer wall circumference of the compression barrel is fixedly connected with a fixing seat, the fixing seat is fixedly installed with the table plate by bolts, the bottom surface of the table plate is fixedly installed with a support frame, the top surface of the table plate is fixedly installed with a switch, the switch is externally connected to a power supply, and the first electric push rod and the second electric push rod are electrically connected to the switch through wires.

[0008] As a further solution of the utility model: the top surface of the table plate is symmetrically fixedly connected with columns corresponding to the outer side of the compression barrel, the top ends of the columns are commonly fixedly connected with a top plate, the top surface of the top plate is fixedly installed with a second electric push rod, the telescopic end of the second electric push rod slides through the top plate and a die head is provided underneath it, the die head corresponds to and fits with the die base, and the die head fits with a quarter arc piece.

[0009] As a further solution of the utility model: a connecting sleeve is fixedly connected to the die head, and a connecting rod compatible with it is movably connected inside the connecting sleeve. Both the connecting sleeve and the connecting rod are circularly arranged so that they can slide and rotate relative to each other. The connecting rod is fixedly connected to the telescopic end of the second electric push rod.

[0010] As a further solution of the utility model: the upper side wall of the connecting sleeve is fixedly connected with a rotating rod, and a supporting rod is fixedly connected between the two rear columns. The supporting rod is U-shaped and its two ends are fixedly sleeved on the columns through fixing rings.

[0011] As a further solution of the utility model: a slot is provided on the support rod corresponding to the rotating rod, the slot is an arc-shaped slot, the rear end of the rotating rod is adapted to the slot, the rotating rod can be placed in the slot to form a restriction, and a handle is provided at the front end of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model performs extrusion processing of tea leaves between quarter arc pieces through the cooperation of the die head and the die base. After the extrusion processing is completed, the tea cake is isolated in the space surrounded by the die head, the die base and the four quarter arc pieces. The die base is further pushed out of the compression barrel by the first electric dog leg, so that the tea cake is pushed out. At this time, the die head can be lifted and the quarter arc piece can be removed at the same time, so as to facilitate the removal of the extruded tea cake. When taking out, the tea cake is isolated to effectively avoid friction with the side wall of the compression barrel, thereby preventing the edge of the tea cake from being damaged.

[0014] 2. The utility model can place the punctual rod into the slot to form a lifting limit through the rotating rod and the supporting rod, thereby lifting the die head and facilitating the filling of tea leaves. Furthermore, the connecting sleeve can move downward along the connecting rod, and the connecting sleeve can be pressed down in cooperation with the handle and the rotating rod, thereby preliminarily compacting the tea leaves in the compression barrel, making it convenient to fill more tea leaves in the same volume space for extrusion processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the structure of an extrusion device for tea processing.

[0016] Figure 2 The present invention is a schematic diagram of the lifting of a die base in an extrusion device for tea processing.

[0017] Figure 3 The figure is an exploded schematic diagram of the position of a connecting sleeve in a tea processing extrusion device.

[0018] In the figure: 1. platen; 2. compression barrel; 3. die base; 4. annular groove; 5. quarter arc piece; 6. U-shaped frame; 7. first electric push rod; 8. fixed seat; 9. support frame; 10. switch; 11. column; 12. top plate; 13. second electric push rod; 14. die head; 15. connecting sleeve; 16. connecting rod; 17. rotating rod; 18. support rod; 19. slot; 20. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a tea processing extrusion device includes a table 1, a compression barrel 2 is penetrated in the middle of the table 1, a through hole for the compression barrel 2 to penetrate and move is opened on the table 1, a die base 3 adapted thereto is slidably connected to the inner side of the compression barrel 2, an annular groove 4 is provided on the edge of the die base 3, a quarter arc piece 5 is inserted in the inner circumference of the annular groove 4, four quarter arc pieces 5 together constitute a circular cylinder, the quarter arc piece 5 slides in contact with the inner wall of the compression barrel 2, a U-shaped frame 6 is fixedly connected to the bottom of the compression barrel 2, a first electric push rod 7 is fixedly installed on the U-shaped frame 6, the telescopic end of the first electric push rod 7 is fixedly connected to the die base 3, and a circular hole adapted to the first electric push rod 7 is provided at the bottom of the compression barrel 2.

[0021] The tea leaves are extruded between the quarter arc pieces 5 by the cooperation of the die head 14 and the die base 3. After the extrusion process is completed, the tea cake is isolated in the space surrounded by the die head 14, the die base 3 and the four quarter arc pieces 5. The die base 3 is further pushed out of the compression barrel 2 by the first electric dog leg stem 7, so that the tea cake is pushed out. At this time, the die head 14 can be lifted up and the quarter arc piece 5 can be removed at the same time, so as to facilitate the removal of the extruded tea cake. When taking out, the tea cake is isolated to effectively avoid friction with the side wall of the compression barrel 2, thereby preventing the edge of the tea cake from being damaged.

[0022] The outer wall circumference of the compression barrel 2 is fixedly connected with a fixing seat 8, and the fixing seat 8 is fixedly installed with the table plate 1 by bolts. The bottom surface of the table plate 1 is fixedly installed with a support frame 9, and the top surface of the table plate 1 is fixedly installed with a switch 10. The switch 10 is externally connected to a power source, and the first electric push rod 7 and the second electric push rod 13 are electrically connected to the switch 10 through wires.

[0023] The top surface of the table top 1 is symmetrically fixedly connected with columns 11 corresponding to the outer side of the compression barrel 2, and the top ends of the columns 11 are commonly fixedly connected with a top plate 12. A second electric push rod 13 is fixedly installed on the top surface of the top plate 12. After the telescopic end of the second electric push rod 13 slides through the top plate 12, a die head 14 is provided below it. The die head 14 corresponds to and fits with the die base 3, and the die head 14 fits with the quarter arc piece 5.

[0024] A connecting sleeve 15 is fixedly connected to the die head 14 , and a connecting rod 16 adapted thereto is movably connected inside the connecting sleeve 15 . Both the connecting sleeve 15 and the connecting rod 16 are circularly arranged so as to be able to slide and rotate relative to each other. The connecting rod 16 is fixedly connected to the telescopic end of the second electric push rod 13 .

[0025] The upper side wall of the connecting sleeve 15 is fixedly connected with a rotating rod 17, and the two rear columns 11 are commonly fixedly connected with a supporting rod 18, which is U-shaped and has two ends fixedly sleeved on the columns 11 through fixing rings.

[0026] A slot 19 is provided on the support rod 18 corresponding to the rotating rod 17. The slot 19 is an arc-shaped slot. The rear end of the rotating rod 17 is matched with the slot 19. The rotating rod 17 can be placed in the slot 19 to form a restriction. A handle 20 is provided at the front end of the rotating rod 17.

[0027] By cooperating the rotating rod 17 with the supporting rod 18, the punctual rod 17 can be placed in the card slot 19 to form a lifting limit, thereby lifting the die head 14 to facilitate the filling of tea leaves. Further, the connecting sleeve 15 can move downward along the connecting rod 16, and cooperate with the handle 20 and the rotating rod 17 to press down the connecting sleeve 15, so as to preliminarily compact the tea leaves in the compression barrel 2, so as to facilitate the extrusion process of filling more tea leaves in the same volume space.

[0028] The working principle of the utility model is:

[0029] When in use, the first electric push rod 7 is controlled to retract so that the die base 3 is located at the bottom of the compression barrel 2, and the quarter arc piece 5 is further inserted into the annular groove 4, and the tea leaves to be squeezed are filled between the quarter arc pieces 5. At this time, the rotating rod 17 is rotated by the handle 20, so that the rotating rod 17 is disengaged from the slot 19, and the rotating rod 17 is misaligned with the supporting rod 18. At this time, the handle 20 is pressed down, and the handle 20 drives the die head 14 to descend through the rotating rod 17 connecting sleeve 15 and insert it between the quarter arc pieces 5 to perform preliminary compaction of the tea leaves. Then the tea leaves can be continuously supplemented until the required amount of tea leaves are added, and the second electric push rod 17 is started at this time. The push rod 13 is moved, and the second electric push rod 13 drives the connecting rod 16 to press against the die head 14, pressing the die head 14 downward, thereby squeezing the tea leaves and squeezing the tea leaves into tea cakes. Then, the second electric push rod 13 is reset by the switch 10, and the first electric push rod 7 is further started to extend, so as to push the die base 3 out of the compression barrel 2. At the same time, the quarter arc piece 5 and the die head 14 are pushed out synchronously, and the quarter arc piece 5 is further removed from the side, and the die head 14 is lifted up until the rotating rod 17 is placed in the slot 19 on the supporting rod 18 to form a limit. At this time, the tea cake can be removed from the die base 3 to complete the extrusion process of the tea leaves.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tea processing extrusion device, comprising a platen (1), characterized in that: A compression barrel (2) is passed through the middle of the platform (1), and a mold base (3) matching the compression barrel (2) is slidably connected to the inner side of the compression barrel (2), and a circular groove (4) is provided on the edge of the mold base (3), and a quarter circular arc piece (5) is inserted into the inner circumference of the circular groove (4), and the quarter circular arc piece (5) slides in contact with the inner wall of the compression barrel (2), and a U-shaped frame (6) is fixedly connected to the bottom of the compression barrel (2), and a first electric push rod (7) is fixedly installed on the U-shaped frame (6), and the telescopic end of the first electric push rod (7) is fixedly connected to the mold base (3), and a circular hole matching the first electric push rod (7) is provided at the bottom of the compression barrel (2).

2. A tea processing extrusion device according to claim 1, characterized in that: The outer wall circumference of the compression barrel (2) is fixedly connected to a fixing seat (8), the fixing seat (8) is fixedly mounted to the table plate (1) by means of bolts, the bottom surface of the table plate (1) is fixedly mounted with a support frame (9), and the top surface of the table plate (1) is fixedly mounted with a switch (10).

3. A tea processing extrusion device according to claim 1, characterized in that: The top surface of the table (1) is symmetrically fixedly connected to a column (11) corresponding to the outer side of the compression barrel (2); the top ends of the columns (11) are commonly fixedly connected to a top plate (12); a second electric push rod (13) is fixedly installed on the top surface of the top plate (12); a die head (14) is provided below the telescopic end of the second electric push rod (13) after sliding through the top plate (12).

4. A tea processing extrusion device according to claim 3, characterized in that: The die head (14) is fixedly connected with a connecting sleeve (15), and a connecting rod (16) adapted thereto is movably connected inside the connecting sleeve (15), and the connecting rod (16) is fixedly connected to the telescopic end of the second electric push rod (13).

5. A tea processing extrusion device according to claim 4, characterized in that: The upper side wall of the connecting sleeve (15) is fixedly connected to a rotating rod (17), and a supporting rod (18) is fixedly connected between the two rear uprights (11).

6. A tea processing extrusion device according to claim 5, characterized in that: A slot (19) is provided on the support rod (18) corresponding to the rotating rod (17), the rear end of the rotating rod (17) is matched with the slot (19), and the front end of the rotating rod (17) is provided with a handle (20).

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