Uniformly heated and ventilated shutter device for baking natural tea leaves

Abstract

The utility model discloses a uniformly heated and ventilated shutter device for baking natural tea leaves, a tea leaf accommodating groove is arranged in a main bracket, adjustable shutter blades for adjusting the diffusion state of hot air are arranged below the tea leaf accommodating groove, and a plurality of shutter blades are arranged side by side; according to the shutter device, the situation that in the prior art, in the actual using process, hot air fed through a pipeline can be directly blown to tea leaves, the blown tea leaves can be dried quickly, and the tea leaves which are not blown are dried slowly is improved, and the adjustable shutter blades which can be adjusted independently and integrally are arranged, so that the tea leaves can be dried more quickly. A user can manually or automatically adjust the angle according to the processing and baking conditions so as to change the exhaust flow and the exhaust angle, and therefore it is guaranteed that the tea leaves are wholly and evenly heated through wind, the processing efficiency is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing equipment, in particular to a louver device with uniform heating and ventilation for baking natural tea leaves. Background Art

[0002] At present, Chinese patent number: CN201620866885.8 discloses a tea baking mechanism, including a baking box; a bracket is fixed on the top side wall of the baking box; a driving cylinder is installed on the bracket; one end of the driving cylinder is fixed to the bracket, and the other end is connected to the swing arm; a toggle roller is installed below the bracket through the swing arm; a sieve plate, a rotating part and a heating part are installed below the toggle roller from top to bottom; the sieve plate and the rotating part are assembled through a connecting piece; a rotating shaft is installed between the rotating part and the heating part; the rotating shaft is connected to the motor through a sprocket group; the heating part is electrically connected to a heating component through a connecting line. In the tea baking mechanism of the utility model, tea leaves are dispersed through the toggle roller, the sieve plate and the rotating part, and enter the heating part for sufficient heating, so that the tea leaves can be completely dispersed and heated and baked, preventing the phenomenon of dry outside and wet inside in tea baking, ensuring that the tea leaves are completely baked, and improving the quality of tea baking. However, in the actual use of the prior art, the hot air sent through the pipeline will be directly blown onto the tea leaves, and the tea leaves blown onto the tea leaves will dry faster, while the tea leaves not blown onto the tea leaves will dry slower. Utility Model Content

[0003] Therefore, in response to the above-mentioned problems, the utility model proposes a louver device for evenly heating and ventilating natural tea leaves for baking, which solves the technical problem in the prior art that the hot air delivered through the pipe will be directly blown onto the tea leaves during actual use, and the tea leaves that are blown will dry faster, while the tea leaves that are not blown will dry slower.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a louver device for evenly heating and breathing natural tea leaves for baking, whose structure includes a main support, a tea accommodating groove, adjustable louvers, an air inlet pipe, and an exhaust pipe. A tea accommodating groove is arranged inside the main support, and adjustable louvers for adjusting the hot air diffusion state are arranged below the tea accommodating groove. A plurality of louvers are arranged side by side, an air inlet pipe is arranged below the adjustable louvers, and an exhaust pipe is arranged on the air inlet pipe.

[0005] Furthermore, the adjustable louver includes a rotating bearing, a stainless steel blade, a connecting rod, a left support bearing, an insulating sleeve, a positioning pointer, and a hand-held rod. The right end of the connecting rod is connected to the main bracket through a rotating bearing, a stainless steel blade is arranged in the middle part of the connecting rod, and the left part of the connecting rod is connected to the main bracket through a left support bearing. The connecting rod is fixedly connected to the insulating sleeve, a positioning pointer with the same direction as the stainless steel blade is arranged on the insulating sleeve, and the insulating sleeve is fixedly connected to the hand-held rod.

[0006] Furthermore, the adjustable louvers are arranged in 1-2 layers. When 2 layers of the adjustable louvers are arranged, the 2 layers of the adjustable louvers are arranged up and down, and their directions are arc-shaped and vertical.

[0007] Furthermore, the adjustable louvers are arranged in pairs, the spacing between a pair of adjustable louvers is relatively close, and the spacing between each pair is farther than that within the pair.

[0008] Furthermore, the hand-held rods of the plurality of adjustable louvers are connected by a connecting rod so that they can rotate synchronously.

[0009] Furthermore, the connecting rod on one side of the rotating bearing is also connected to a servo motor for control. After setting the automatic control program of the servo motor, each adjustable louver can be controlled individually or as a whole to achieve automatic control.

[0010] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: the louver device improves the existing technology in which the hot air delivered through the pipe will be directly blown onto the tea leaves during actual use, and the tea leaves blown onto the tea leaves will dry faster, while the tea leaves not blown onto the tea leaves will dry slower. By setting adjustable louvers that can be adjusted individually or as a whole, the user can manually or automatically adjust the angle according to the processing and baking conditions to change the exhaust flow rate and the exhaust angle, thereby ensuring that the tea leaves are evenly exposed to wind and heat as a whole, thereby improving processing efficiency and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a side structural schematic diagram of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the working state 1 of the utility model.

[0014] Figure 4 It is a structural schematic diagram of working state 2 of the utility model.

[0015] Figure 5 It is a structural schematic diagram of a connecting rod of the utility model.

[0016] In the figure: 1, main support; 2, tea accommodating groove; 3, adjustable louver; 4, intake pipe; 5, exhaust pipe; 11, rotating bearing; 12, stainless steel blade; 13, connecting rod; 14, left support bearing; 15, heat insulation sleeve; 16, positioning pointer; 17, hand-held rod. Specific embodiments

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Reference Figures 1 - 5 , this embodiment provides a louver device for uniformly heating and ventilating natural tea during baking, and its structure includes a main support 1, a tea accommodating groove 2, an adjustable louver 3, an intake pipe 4, and an exhaust pipe 5. The tea accommodating groove 2 is arranged inside the main support 1, and the adjustable louver 3 for adjusting the diffusion state of hot air is arranged below the tea accommodating groove 2. A plurality of louvers are arranged side by side. The intake pipe 4 is arranged below the adjustable louver, and the exhaust pipe 5 is arranged on the intake pipe 4.

[0019] The adjustable louver 3 includes a rotating bearing 11, a stainless steel blade 12, a connecting rod 13, a left support bearing 14, a heat insulation sleeve 15, a positioning pointer 16, and a hand-held rod 17. The right end of the connecting rod 13 is connected to the main support 1 through the rotating bearing 11. The stainless steel blade 12 is arranged in the middle of the connecting rod 13. The left part of the connecting rod 13 is connected to the main support 1 through the left support bearing 14. The connecting rod 13 is fixedly connected to the heat insulation sleeve 15. The positioning pointer 16 with the same direction as the stainless steel blade 12 is arranged on the heat insulation sleeve 15. The heat insulation sleeve 15 is fixedly connected to the hand-held rod 17.

[0020] The adjustable louver 3 is provided with 1 - 2 layers. When 2 layers of the adjustable louvers 3 are provided, the 2 layers of the adjustable louvers 3 are arranged up and down, and their directions are arc-shaped and perpendicular.

[0021] The adjustable louvers 3 are arranged in pairs. The distance between a pair of the adjustable louvers 3 is relatively close, and the distance between each pair is farther than that inside the pair.

[0022] The hand-held rods 17 of the plurality of adjustable louvers 3 are connected by a connecting rod, so that they can rotate synchronously.

[0023] One side of the connecting rod 13 of the rotating bearing 11 is also connected to a servo motor for control. After setting the automatic control program of the servo motor, each adjustable louver 3 can be controlled individually or as a whole, achieving automatic control.

[0024] The present louver device improves the situation that in the actual use of the prior art, the hot air sent through the pipeline will directly blow onto the tea leaves. The tea leaves that are blown will dry relatively quickly, while those that are not blown will dry relatively slowly. By providing adjustable louver blades 3 that can be adjusted individually or as a whole, the user can manually or automatically adjust their angles according to the processing and baking conditions, thereby changing the exhaust air flow rate and exhaust angle, ensuring uniform air and heat exposure for the entire tea leaves, improving the processing efficiency, and enhancing the product quality.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any perspective, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0026] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A louver device for uniform heating and ventilation for natural tea baking, characterized by: Its structure includes a main support, a tea accommodating groove, adjustable louvers, an air inlet pipe, and an exhaust pipe. The tea accommodating groove is arranged inside the main support, and adjustable louvers for adjusting the hot air diffusion state are arranged below the tea accommodating groove. Multiple louvers are arranged side by side, and an air inlet pipe is arranged below the adjustable louvers, and an exhaust pipe is arranged on the air inlet pipe.

2. The louver device for uniform heating and ventilation for natural tea baking according to claim 1, characterized in that: The adjustable louver includes a rotating bearing, a stainless steel blade, a connecting rod, a left support bearing, an insulating sleeve, a positioning pointer, and a hand-held rod. The right end of the connecting rod is connected to the main bracket through a rotating bearing, a stainless steel blade is arranged in the middle of the connecting rod, and the left part of the connecting rod is connected to the main bracket through a left support bearing. The connecting rod is fixedly connected to the insulating sleeve, a positioning pointer with the same direction as the stainless steel blade is arranged on the insulating sleeve, and the insulating sleeve is fixedly connected to the hand-held rod.

3. The louver device for uniform heating and ventilation for natural tea baking according to claim 1, characterized in that: The adjustable louvers are arranged in 1-2 layers. When 2 layers of the adjustable louvers are arranged, the 2 layers of the adjustable louvers are arranged up and down, and their directions are arc-shaped and vertical.

4. The louver device for uniform heating and ventilation for natural tea baking according to claim 1, characterized in that: The adjustable louvers are arranged in pairs, the distance between a pair of adjustable louvers is relatively close, and the distance between each pair is farther than that within the pair.

5. The louver device for uniform heating and ventilation for natural tea baking according to claim 1, characterized in that: The hand-held rods of the plurality of adjustable shutter blades are connected by a connecting rod so that they can rotate synchronously.

6. The louver device for uniform heating and ventilation for natural tea baking according to claim 2, characterized in that: The connecting rod on one side of the rotating bearing is also connected to a servo motor for control. After the automatic control program of the servo motor is set, each adjustable louver can be controlled individually or as a whole to achieve automatic control.

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