Briquetting and forming device for tea leaves and tea products

Abstract

The utility model discloses a tea leaf and tea product briquetting forming device which comprises a shell, a center shaft is rotatably arranged in the shell, a rotating disc is fixedly arranged on the center shaft, a plurality of molds are detachably placed on the rotating disc in an embedded mode, and the molds are arranged on the rotating disc. An extrusion device which is used for extruding tea leaves and can adjust the extrusion stroke is arranged on the front side of the center shaft, and a rotating mechanism which is used for rotating the center shaft and has limiting and positioning functions is arranged at the upper end of the shell. Whether the control panel rotates in place or not can be clearly sensed when the control panel rotates, and a certain positioning effect can be achieved on the control panel. The stroke of the extrusion hammer can be adjusted by changing the position of the baffle, and the device is suitable for molds with different depths; and by arranging the push plate, the machined dies can be taken out in sequence and taken out together after all machining is completed, the machining process is optimized on the whole, and the overall efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of tea processing, in particular to a briquetting device for tea leaves and tea products. Background Art

[0002] Tea pressing refers to pressing tea leaves into fixed shapes. The earliest pressing was for the convenience of transportation and storage. Modern pressing of tea is also for the convenience of transportation and storage. At the same time, other factors are taken into consideration. For example, high-temperature steaming before pressing has the effect of disinfection and also has the effect of slowing down the oxidation process. During the pressing process, the tea blocks will be pressed into different shapes according to requirements, and the mold needs to be replaced at this time.

[0003] The Chinese utility model patent with application number 202320799372.X proposes a briquetting device for tea leaves and tea products. Although it can solve the above problems, it still has certain shortcomings:

[0004] 1. The center axis is not set with a limit and positioning structure. When the hand wheel is turned, it is impossible to determine whether it has been rotated in place and positioned;

[0005] Second, the impact hammer realizes reciprocating movement through a crank rocker structure, and the stroke of the structure is fixed. Different extrusion forces and extrusion strokes are required for tea blocks of different shapes and structures;

[0006] 3. When the push plate pushes out the mold, all the molds are pushed out at the same time, which requires all the molds to complete the extrusion. The extrusion process of the mold is executed one by one, which will lead to a decrease in the overall efficiency. If the molds that have completed the extrusion can be taken out one by one, the overall efficiency of the processing can be greatly improved.

[0007] Based on this, the utility model proposes a briquetting device for tea leaves and tea products to solve the above problems. Utility Model Content

[0008] In order to overcome the defects in the above-mentioned prior art, the utility model provides a briquetting forming device for tea leaves and tea products. By arranging a control disk and a limit disk, it is possible to clearly sense whether the control disk is rotated in place when it is rotated, and a certain positioning effect can be formed on the control disk; by changing the position of the baffle, the stroke of the extrusion hammer can be adjusted, which is suitable for molds of different depths; by arranging a push plate, the processed molds can be taken out one by one, and can be taken out together without waiting for all the processing to be completed, thereby optimizing the processing flow as a whole and improving the overall efficiency.

[0009] Technical Solution

[0010] A briquetting device for tea leaves and tea products comprises a shell, a central axis is rotatably arranged inside the shell, a turntable is fixedly arranged on the central axis, a plurality of molds are detachably embedded on the turntable, an extrusion device capable of adjusting the extrusion stroke for extruding tea leaves is arranged on the front side of the central axis, and a rotating mechanism with limiting and positioning functions for rotating the central axis is arranged on the upper end of the shell.

[0011] Furthermore, the extrusion device includes a limit plate fixedly mounted on the inner front wall of the shell, a first electric push rod is fixedly mounted on the limit plate, a baffle is fixedly connected to the upper end of the first electric push rod, an extrusion rod is penetrated and slidably mounted on the limit plate, an extrusion hammer is fixedly connected to the lower end of the extrusion rod, and a limit block is arranged on the extrusion rod which can be blocked by the baffle and limit the stroke of the extrusion hammer.

[0012] Furthermore, a motor is fixedly provided on the left inner wall of the shell, and the right output end of the motor is poweredly connected to a wheel. A rocker is fixedly provided on the wheel, and the other end of the rocker is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to a push-pull rod, and the push-pull rod is connected to the extrusion rod by a first spring.

[0013] Furthermore, the rotating mechanism includes a control disk located on the upper side of the shell, the upper end of the central axis passes through the shell and is fixedly connected to the control disk, and a grab bar is rotatably provided on the upper side of the control disk.

[0014] Furthermore, the lower side of the control disk is abutted against a limiting disk which is penetrated by the central axis and slidably connected to the central axis, a limiting groove is arranged in the lower surface of the limiting disk, a limiting rod fixed to the shell is slidably arranged in the limiting groove, and a plurality of second springs are fixedly connected between the limiting disk and the shell.

[0015] Furthermore, a toothed surface of a rotating body structure is provided on the upper surface of the limiting disc, and the toothed surface can mesh with the lower surface of the control disc.

[0016] Furthermore, a second electric push rod fixed to the housing is provided directly below the mold, and a push plate for pushing the mold is fixedly provided at the upper end of the second electric push rod.

[0017] Furthermore, an opening for taking in and placing the mold is provided through the right side of the shell.

[0018] Furthermore, a feeding pipe for adding tea leaves into the mold is provided through the rear side wall of the shell.

[0019] Beneficial Effects

[0020] Compared with the prior art, the utility model has the following beneficial effects: by arranging a control disk and a limit disk, it is possible to clearly sense whether the control disk is rotated in place when it is rotated, and a certain positioning effect can be formed on the control disk; by changing the position of the baffle, the stroke of the extrusion hammer can be adjusted, and it is suitable for molds of different depths; by arranging a push plate, the processed molds can be taken out in sequence, and can be taken out together without waiting for all the processing to be completed, thereby optimizing the processing flow as a whole and improving the overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a briquetting device for tea leaves and tea products according to the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction;

[0023] Figure 3 for Figure 1 Schematic diagram of the structure in the middle BB direction;

[0024] Figure 4 for Figure 1 A top view of the middle limit disc;

[0025] Figure 5 Schematic diagram of the connection structure between the limit disc and the control panel.

[0026] Reference Numbers

[0027] Extrusion device 901, rotating mechanism 902, shell 1, second electric push rod 2, push plate 3, opening 4, turntable 5, mold 6, central axis 7, second spring 8, limit rod 9, limit disc 10, grab rod 11, limit groove 12, control disk 13, rocker 14, connecting rod 15, push-pull rod 16, limit block 17, baffle 18, first electric push rod 19, limit plate 20, extrusion hammer 21, extrusion rod 22, first spring 23, feed pipe 24, tooth surface 25, wheel disc 26. DETAILED DESCRIPTION

[0028] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0029] have Figure 1-Figure 5 As shown, the utility model discloses a briquetting device for tea leaves and tea products, comprising a shell 1, a central axis 7 is rotatably arranged inside the shell 1, a turntable 5 is fixedly arranged on the central axis 7, a plurality of molds 6 are detachably embedded on the turntable 5, an extrusion device 901 capable of adjusting the extrusion stroke for extruding tea leaves is arranged on the front side of the central axis 7, and a rotating mechanism 902 with limiting and positioning functions for rotating the central axis 7 is arranged on the upper end of the shell 1.

[0030] Furthermore, the extrusion device 901 includes a limit plate 20 fixedly mounted on the inner front wall of the shell 1, a first electric push rod 19 fixedly mounted on the limit plate 20, a baffle 18 fixedly connected to the upper end of the first electric push rod 19, an extrusion rod 22 penetrates and slides through the limit plate 20, an extrusion hammer 21 is fixedly connected to the lower end of the extrusion rod 22, and a limit block 17 is provided on the extrusion rod 22 which can be blocked by the baffle 18 and limit the stroke of the extrusion hammer 21.

[0031] Furthermore, a motor (not shown) is fixedly provided on the left inner wall of the shell 1, and the right output end of the motor is poweredly connected to a wheel 26, a rocker 14 is fixedly provided on the wheel 26, the other end of the rocker 14 is rotatably connected to a connecting rod 15, the other end of the connecting rod 15 is rotatably connected to a push-pull rod 16, and the push-pull rod 16 is connected to the extrusion rod 22 via a first spring 23.

[0032] Furthermore, the rotating mechanism 902 includes a control disk 13 located on the upper side of the shell 1 , the upper end of the central axis 7 passes through the shell 1 and is fixedly connected to the control disk 13 , and a grab bar 11 is rotatably provided on the upper side of the control disk 13 .

[0033] Furthermore, the lower side of the control disk 13 is in contact with a limiting disk 10 which is penetrated by the central shaft 7 and slidably connected to the central shaft 7. A limiting groove 12 is arranged in the lower surface of the limiting disk 10. A limiting rod 9 fixed to the shell 1 is slidably arranged in the limiting groove 12. A plurality of second springs 8 are fixedly connected between the limiting disk 10 and the shell 1.

[0034] Furthermore, a toothed surface 25 of a rotating body structure is provided on the upper surface of the limiting disc 10 , and the toothed surface 25 can mesh with the lower surface of the control disc 13 .

[0035] Furthermore, a second electric push rod 2 fixed to the housing 1 is provided directly below the mold 6 , and a push plate 3 for pushing the mold 6 is fixedly provided at the upper end of the second electric push rod 2 .

[0036] Furthermore, an opening 4 for taking in and placing the mold 6 is provided through the right side of the housing 1 .

[0037] Furthermore, a feeding pipe 24 for adding tea leaves into the mold 6 is provided through the rear side wall of the shell 1 .

[0038] Specifically, when in use, tea leaves are added through the feeding tube 24, the tea leaves enter the mold 6, and then the control disk 13 is rotated counterclockwise by 90 degrees. During the rotation, the limiting disk 10 is pressed downward, and the second spring 8 continues to be compressed. When the limiting disk 10 and the control disk 13 are fitted again, the second spring 8 pushes the limiting disk 10 to move upward;

[0039] When the position limiting disc 10 is rotated 90 degrees to the right position, the control disc 13 fits in place. At this time, the control disc 13 can be clearly felt to be locked in place. At the same time, under the elastic force of the second spring 8, the control disc 13 is not easy to rotate, thus forming a fixing effect.

[0040] At this time, tea leaves can continue to be added at the feed pipe 24;

[0041] Then continue to rotate counterclockwise for 90 degrees, then start the motor, and then the wheel 26 rotates, and the push-pull rod 16 is driven to move up and down through the rocker 14 and the connecting rod 15, and then the squeezing rod 22 and the squeezing hammer 21 are driven to move up and down through the first spring 23, so that the squeezing hammer 21 squeezes the tea leaves to realize tea block processing;

[0042] When the extrusion stroke needs to be controlled, the baffle 18 is driven to move up and down by the first electric push rod 19. When the limit block 17 contacts the baffle 18, the extrusion hammer 21 cannot move downward further. At this time, if the push-pull rod 16 continues to move downward, the first spring 23 will be further squeezed.

[0043] After the extrusion is completed, the turntable 5 continues to rotate to the opening 4 position. If the processing is completed at this time, the push plate 3 is driven upward by the second electric push rod 2 to push the mold 6 out and take it out;

[0044] If you need to continue squeezing, just wait for it to continue rotating.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A briquetting device for tea leaves and tea products, characterized in that: The invention comprises a shell (1), wherein a central shaft (7) is rotatably arranged inside the shell (1), a rotating disk (5) is fixedly arranged on the central shaft (7), a plurality of molds (6) are detachably embedded and placed on the rotating disk (5), an extrusion device (901) capable of adjusting the extrusion stroke for extruding tea leaves is arranged on the front side of the central shaft (7), and a rotating mechanism (902) having a limiting and positioning function and used for rotating the central shaft (7) is arranged on the upper end of the shell (1).

2. The briquetting device for tea leaves and tea products according to claim 1, characterized in that: The extrusion device (901) comprises a limit plate (20) fixedly mounted on the inner front wall of the shell (1), a first electric push rod (19) fixedly mounted on the limit plate (20), the upper end of the first electric push rod (19) being fixedly connected to a baffle (18), an extrusion rod (22) penetrating and slidably mounted on the limit plate (20), the lower end of the extrusion rod (22) being fixedly connected to an extrusion hammer (21), and a limit block (17) being mounted on the extrusion rod (22) which can be blocked by the baffle (18) and limit the travel of the extrusion hammer (21).

3. The briquetting device for tea leaves and tea products according to claim 2, characterized in that: A motor is fixedly arranged on the left inner wall of the shell (1); the right output end of the motor is motively connected to a wheel disc (26); a rocker arm (14) is fixedly arranged on the wheel disc (26); the other end of the rocker arm (14) is rotatably connected to a connecting rod (15); the other end of the connecting rod (15) is rotatably connected to a push-pull rod (16); the push-pull rod (16) is connected to the extrusion rod (22) via a first spring (23).

4. The briquetting device for tea leaves and tea products according to claim 3, characterized in that: The rotating mechanism (902) comprises a control disk (13) located on the upper side of the shell (1); the upper end of the central axis (7) passes through the shell (1) and is fixedly connected to the control disk (13); and a grab bar (11) is rotatably provided on the upper side of the control disk (13).

5. The briquetting device for tea leaves and tea products according to claim 4, characterized in that: The lower side of the control disk (13) is in contact with a limiting disk (10) which is penetrated by the central shaft (7) and slidably connected to the central shaft (7); a limiting groove (12) is arranged in the lower surface of the limiting disk (10); a limiting rod (9) fixed to the housing (1) is slidably arranged in the limiting groove (12); and a plurality of second springs (8) are fixedly connected between the limiting disk (10) and the housing (1).

6. A tea leaf and tea product briquetting device according to claim 5, characterized in that: A toothed surface (25) of a rotating body structure is provided on the upper surface of the limiting disc (10), and the toothed surface (25) can mesh with the lower surface of the control disc (13).

7. A tea leaf and tea product briquetting device according to claim 6, characterized in that: A second electric push rod (2) fixed to the housing (1) is arranged directly below the mold (6), and a push plate (3) for pushing the mold (6) is fixedly arranged at the upper end of the second electric push rod (2).

8. The briquetting device for tea leaves and tea products according to claim 7, characterized in that: An opening (4) for taking in and placing the mold (6) is provided through the right side of the housing (1).

9. A tea leaf and tea product briquetting device according to claim 8, characterized in that: A feeding pipe (24) for adding tea leaves into the mould (6) is provided through the rear side wall of the housing (1).

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