Tea leaf pile fermentation device

Abstract

The tea pile fermentation device comprises a placing box, first telescopic rods are fixedly installed on the two sides of the top end of the placing box, the top ends of the first telescopic rods are installed on the two sides of the bottom end of a bearing inner plate, first springs are welded to the outer walls of the top ends of the first telescopic rods in a surrounding mode, and the top ends of the first springs are welded to the outer wall of the bottom end of the bearing inner plate; a plurality of sets of vent holes are formed in the outer wall of the bottom end of the bearing inner plate at equal intervals, and the outer side wall of the placing box is fixedly installed on the inner side of the bottom end of the connecting frame. Under the cooperation of the telescopic effect of the first telescopic rod and the elastic potential energy effect of the first spring, the bearing inner plate for bearing the tea pile is driven to conduct lifting vibration operation on the inner side of the placing box, in the lifting vibration operation process, the tea pile at the top end of the bearing inner plate is subjected to vibration bulldozing operation, and in the vibration process, the tea pile is not prone to falling off. The stacking height level is averaged, so that the later-stage oxidation fermentation effect of the tea leaves is effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fermentation devices, in particular to a tea pile fermentation device. Background Art

[0002] Pu'er tea, Liubao tea and other cooked teas need to undergo pile fermentation during the production process. Pile fermentation is the key point in determining the quality of cooked tea. It means piling the tea to a certain height, sprinkling water on it, and covering it with linen to promote the action of tea enzymes. After the tea leaves are fermented under the action of moisture and heat for a certain period of time, they are spread out to dry after being converted to a certain degree.

[0003] The existing method is basically to pile the tea leaves on a placing net. Due to the long length of the placing net, the staff needs to spend a long time to manually pile the tea leaves on the placing net. Due to the manual stacking, the stacking height will also be uneven, which will affect the oxidation and fermentation effect of the tea leaves in the later stage.

[0004] Therefore, we proposed a tea pile fermentation device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the stacking height is uneven due to manual stacking in the prior art, which in turn affects the oxidation and fermentation effect of the tea leaves in the later stage, and proposes the following technical solutions:

[0006] A tea pile fermentation device comprises a placing box, wherein first telescopic rods are fixedly installed on both sides of the top of the placing box, and the top of the first telescopic rods is installed on both sides of the bottom end of a supporting inner plate, a first spring is welded around the outer wall of the top end of the first telescopic rod, and the top of the first spring is welded to the outer wall of the bottom end of the supporting inner plate, a plurality of groups of ventilation holes are provided on the outer wall of the bottom end of the supporting inner plate at equal distances, the outer wall of the placing box is fixedly installed on the inner side of the bottom end of a connecting frame, a second telescopic rod is installed on the middle part of the inner wall of the connecting frame through a sliding mechanism, and the bottom end of the second telescopic rod is fixedly installed on the middle part of the top end of a top plate, and a spike rake is installed on the bottom end of the top plate.

[0007] The telescopic action of the first telescopic rod cooperates with the elastic potential energy of the first spring to drive the supporting inner plate carrying the tea pile to perform lifting and vibration operations on the inner side of the placement box. During the lifting and vibration operations, the tea pile on the top of the supporting inner plate is vibrated and flattened. During the vibration process, the stacking height is made even, so that the later oxidation and fermentation effect of the tea is effectively guaranteed.

[0008] As a preferred embodiment of the above technical solution, a plurality of limit grooves are arranged at equal distances on the outer wall of the supporting inner plate, and a second spring is welded to the middle of the inner wall of the limit groove, the inner top end of the second spring is welded to the middle of the inner wall of the installation frame, a ball is rollingly embedded in the middle of the outer wall of the installation frame, and the outer wall outside the ball rolls against the inner wall of the placement box.

[0009] Under the rolling action of the ball, the stability of the supporting inner plate in cooperating with the first telescopic rod to move up and down inside the placement box is further improved, thereby ensuring the stability and efficiency of the device during use.

[0010] As a preferred embodiment of the above technical solution, sliding blocks are fixedly installed on the upper and lower ends of the inner wall of the installation frame, and the sliding blocks are slidably connected to the inner side of the slide rail, and the slide rail is symmetrically arranged on the upper and lower ends of the inner wall of the limiting groove.

[0011] Under the sliding action of the sliding block and the sliding rail, the ball and the mounting frame can be stably telescopically moved inside the limiting groove under the action of the elastic potential energy of the second spring, so that the supporting inner plate can stably abut against the inner wall of the placement box.

[0012] As a preferred embodiment of the above technical solution, the sliding mechanism includes a sliding block fixedly installed in the middle of the top end of the second telescopic rod, and the top end of the sliding block is embedded in the inner side of the top groove, a ring groove is opened in the middle of the sliding block, and the ring groove is sleeved on the outer wall of the sliding rod for sliding, and the top ends of the front and rear sides of the ring groove are fixedly installed in the middle of the inner wall of the top groove, and multiple groups of balls are rollingly embedded in the outer wall of the top end of the second telescopic rod, and the top ends of the balls are rollingly abutted against the outer wall of the bottom end of the connecting frame.

[0013] The sliding block slides on the slide rod using electric control commonly used in the prior art. The top end of the back side of the slide rod penetrates the outer wall of the connecting frame and is installed on the output end of the motor, so that after the motor is driven, it can drive the second telescopic rod and the rake and top plate at the bottom to sweep the tea leaves carried on the inner side of the supporting inner plate.

[0014] The beneficial effects of the utility model are:

[0015] The telescopic action of the first telescopic rod cooperates with the elastic potential energy of the first spring to drive the supporting inner plate carrying the tea pile to perform lifting and vibration operations on the inner side of the placement box. During the lifting and vibration operations, the tea pile on the top of the supporting inner plate is vibrated and flattened. During the vibration process, the stacking height is made even, so that the later oxidation and fermentation effect of the tea is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The schematic diagram of the front cross-sectional structure provided by the embodiment of the utility model is shown;

[0017] Figure 2 The utility model embodiment provided by the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 The utility model embodiment provided by the present invention Figure 1Enlarged structural diagram at B in the middle.

[0019] Legend:

[0020] 1. Placement box; 2. First telescopic rod; 3. First spring; 4. Support inner plate; 5. Ventilation hole; 6. Rake; 7. Top plate; 8. Second telescopic rod; 9. Slider; 10. Ring groove; 11. Sliding rod; 12. Ball; 13. Top groove; 14. Connecting frame; 15. Limiting groove; 16. Second spring; 17. Mounting frame; 18. Ball; 19. Sliding block; 20. Slide rail. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, in the embodiment of the utility model: it includes a display box 1, a first telescopic rod 2 is fixedly installed on both sides of the top of the display box 1, and the top of the first telescopic rod 2 is installed on both sides of the bottom end of the supporting inner plate 4, a first spring 3 is welded around the outer wall of the top end of the first telescopic rod 2, and the top of the first spring 3 is welded to the outer wall of the bottom end of the supporting inner plate 4, and a plurality of groups of ventilation holes 5 are equidistantly provided on the outer wall of the bottom end of the supporting inner plate 4, the outer wall of the display box 1 is fixedly installed on the inner side of the bottom end of the connecting frame 14, a second telescopic rod 8 is installed on the middle part of the inner wall of the connecting frame 14 through a sliding mechanism, and the bottom end of the second telescopic rod 8 is fixedly installed on the middle part of the top end of the top plate 7, and a nail rake 6 is installed on the bottom end of the top plate 7.

[0023] The telescopic action of the first telescopic rod 2 cooperates with the elastic potential energy of the first spring 3 to drive the supporting inner plate 4 carrying the tea pile to perform lifting and vibration operations on the inner side of the placement box 1. During the lifting and vibration operations, the tea pile on the top of the supporting inner plate 4 is vibrated and flattened. During the vibration process, the stacking height is made even, so that the later oxidation and fermentation effect of the tea is effectively guaranteed.

[0024] like Figure 1 and Figure 3 As shown, the outer wall of the supporting inner plate 4 is provided with a plurality of limit grooves 15 at equal distances, and a second spring 16 is welded to the middle of the inner wall of the limit groove 15, and the inner top end of the second spring 16 is welded to the middle of the inner wall of the installation frame 17, and a ball 18 is rollingly embedded in the middle of the outer wall of the installation frame 17, and the outer wall of the ball 18 rolls against the inner wall of the placement box 1.

[0025] Under the rolling action of the ball 18, the stability of the supporting inner plate 4 in cooperating with the first telescopic rod 2 to move up and down inside the storage box 1 is further improved, ensuring the stability and efficiency of the device during use.

[0026] like Figure 3 As shown, sliding blocks 19 are fixedly installed at both upper and lower ends of the inner wall of the installation frame 17, and the sliding blocks 19 are slidably connected to the inner side of the slide rail 20, and the slide rail 20 is symmetrically arranged at the upper and lower ends of the inner wall of the limiting groove 15.

[0027] Under the sliding action of the sliding block 19 and the sliding rail 20, the ball 18 and the mounting frame 17 can be stably telescopically moved inside the limiting groove 15 under the action of the elastic potential energy of the second spring 16, so that the supporting inner plate 4 can stably abut against the inner wall of the display box 1.

[0028] like Figure 1 and Figure 2 As shown, the sliding mechanism includes a slider 9 fixedly mounted in the middle of the top end of the second telescopic rod 8, and the top end of the slider 9 is embedded in the inner side of the top groove 13, an annular groove 10 is opened in the middle of the slider 9, and the annular groove 10 is sleeved on the outer wall of the slide rod 11 for sliding, and the top ends of the front and rear sides of the annular groove 10 are fixedly mounted in the middle of the inner wall of the top groove 13, and multiple groups of balls 12 are rollingly embedded in the outer wall of the top end of the second telescopic rod 8, and the top ends of the balls 12 are rollingly abutted against the outer wall of the bottom end of the connecting frame 14.

[0029] The slider 9 slides on the slide rod 11 by electric control commonly used in the prior art. The top end of the back side of the slide rod 11 passes through the outer wall of the connecting frame 14 and is installed on the output end of the motor, so that after the motor is driven, it can drive the second telescopic rod 8 and the rake 6 and the top plate 7 at the bottom to sweep the tea leaves carried on the inner side of the supporting inner plate 4.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A tea pile fermentation device, comprising a placing box (1), characterized in that: The first telescopic rod (2) is fixedly mounted on both sides of the top of the placement box (1), and the top of the first telescopic rod (2) is mounted on both sides of the bottom of the supporting inner plate (4). A first spring (3) is welded around the outer wall of the top of the first telescopic rod (2), and the top of the first spring (3) is welded to the outer wall of the bottom of the supporting inner plate (4). The outer wall of the bottom of the supporting inner plate (4) is provided with a plurality of groups of ventilation holes (5) at equal distances. The outer wall of the placement box (1) is fixedly mounted on the inner side of the bottom of the connecting frame (14). A second telescopic rod (8) is mounted on the middle of the inner wall of the connecting frame (14) through a sliding mechanism, and the bottom of the second telescopic rod (8) is fixedly mounted on the middle of the top of the top plate (7). A spike rake (6) is mounted on the bottom of the top plate (7).

2. The tea pile fermentation device according to claim 1, characterized in that: The outer wall of the supporting inner plate (4) is provided with a plurality of groups of limit grooves (15) at equal intervals, and a second spring (16) is welded to the middle of the inner wall of the limit groove (15), and the inner top end of the second spring (16) is welded to the middle of the inner wall of the installation frame (17). A rolling ball (18) is rotatably embedded in the middle of the outer wall of the installation frame (17), and the outer wall of the rolling ball (18) rolls against the inner wall of the placement box (1).

3. The tea pile fermentation device according to claim 2, characterized in that: Sliding blocks (19) are fixedly mounted on the upper and lower ends of the inner wall of the installation frame (17), and the sliding blocks (19) are slidably connected to the inner side of the sliding rails (20). The sliding rails (20) are symmetrically arranged on the upper and lower ends of the inner wall of the limiting groove (15).

4. The tea pile fermentation device according to claim 1, characterized in that: The sliding mechanism comprises a sliding block (9) fixedly mounted at the middle of the top end of the second telescopic rod (8), and the top end of the sliding block (9) is embedded in the inner side of the top groove (13); an annular groove (10) is provided in the middle of the sliding block (9), and the annular groove (10) is sleeved on the outer wall of the sliding rod (11) for sliding; the top ends of the front and rear sides of the annular groove (10) are fixedly mounted at the middle of the inner wall of the top groove (13); a plurality of groups of balls (12) are rollingly embedded in the outer wall of the top end of the second telescopic rod (8), and the top ends of the balls (12) are rollingly abutted against the outer wall of the bottom end of the connecting frame (14).

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