Tea stir-frying device

Abstract

The utility model relates to the technical field of tea leaf processing, and discloses a tea leaf stir-frying device which comprises a supporting frame, a tea leaf stir-frying machine body and a fan and further comprises a folding plate fixed behind the supporting frame, the top end of the folding plate is fixedly connected with an exhaust pipe, and the front end of the exhaust pipe is rotationally connected with the back face of the tea leaf stir-frying machine body; the device comprises an exhaust pipe and a filter screen arranged in the exhaust pipe, a supporting plate is fixedly connected to the interior of the exhaust pipe, a rotating rod is rotatably connected to the interior of the supporting plate, a cleaning plate used for cleaning impurities is fixed to one end of the rotating rod, and the bottom of the exhaust pipe communicates with a collecting box. A force application structure used for driving the rotating rod to rotate is arranged in the exhaust pipe. According to the tea leaf discharging device, impurities in the air can be filtered, so that the impurities are prevented from influencing the surrounding environment, and meanwhile, tea leaves and tea residues can be separated when the tea leaves are discharged, so that subsequent processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea stir-frying device. Background Technique

[0002] The leaves and buds of the tea tree, also known as tea, jia, ming, and chuan, generally refer to the leaves of the evergreen shrub tea tree that can be used for making tea, as well as the beverages brewed with these leaves. Later, it was extended to all herbal teas brewed with plant flowers, leaves, seeds, and roots. Tea processing, also known as tea making, is the process of turning fresh tea leaves through various processing procedures into various semi-finished or finished teas. The formation of the quality of each type of tea depends on the coordinated cooperation of the processing procedures; only with high-quality fresh leaf raw materials under excellent processing conditions can high-quality various teas be produced.

[0003] In the drying process of tea, the stir-frying process is a relatively common tea production treatment method, which can quickly discharge the moisture in the tea. Therefore, a tea stir-frying machine is needed to continuously stir-fry the tea during the production process of tea. At present, during the process of stir-frying tea by the tea stir-frying machine, the heat generated during stir-frying and the withered leaves in the tea can be discharged to the outside by a fan. However, the discharged impurities are likely to affect the surrounding environment. At the same time, after the stir-frying is completed, as the tea is discharged, it is necessary for the staff to separate the stir-fried tea and tea dregs subsequently, which affects the efficiency of subsequent processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tea stir-frying device to solve the problems existing in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tea stir-frying device, including a support frame, a tea stir-frying machine body, and a fan, further including:

[0006] A folded plate fixed behind the support frame, the top end of the folded plate is fixedly connected with an exhaust pipe, and the front end of the exhaust pipe is rotatably connected to the back of the tea stir-frying machine body;

[0007] A filter screen arranged inside the exhaust pipe, a support plate is fixedly connected inside the exhaust pipe, a rotating rod is rotatably connected inside the support plate, a cleaning plate for cleaning impurities is fixed at one end of the rotating rod, a collection box is communicated with the bottom of the exhaust pipe, and a force-applying structure for driving the rotating rod to rotate is arranged inside the exhaust pipe;

[0008] Fixed rods are fixedly arranged on both sides of the surface of the support frame, a screening box for screening tea is movably connected to the surface of the fixed rods, a fixed disk is fixed at the other end of the fixed rods, and a spring is sleeved on the surface of the fixed rods, and both ends of the spring are fixed between one side of the screening box and the fixed disk respectively;

[0009] A first motor fixed to the right side of the surface of the support frame, and a cam is bolted to the output shaft of the first motor.

[0010] Preferably, the force application structure includes a second motor fixed to the top of the exhaust pipe, a movable rod fixed to the output shaft of the second motor, a first bevel gear fixed to one end of the movable rod, and a second bevel gear fixed to one end of the rotating rod, and the other side of the first bevel gear meshes with the second bevel gear.

[0011] Preferably, a plurality of rollers are rotatably connected to the right side of the screening box, and the outer surface of the rollers is in rolling connection with the cam.

[0012] Preferably, a dust collection box is movably connected inside the collection box, and limit plates for limiting the dust collection box are rotatably connected to both sides of the surface of the collection box.

[0013] Preferably, a limit disk is fixedly connected to the surface of the right fixed rod, and the limit disk is located to the right of the screening box.

[0014] Preferably, a fixing plate is fixedly connected to the surface of the support frame, and a collection box is arranged on the top of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. During the process of stir-frying tea leaves in the present utility model, as air is discharged, the air will pass through the inside of the exhaust pipe, and impurities in the air will be filtered through the filter screen, thereby preventing the impurities from affecting the surrounding environment. And by driving the cleaning plate to rotate through the rotating rod, one side of the filter screen can be cleaned, thereby improving the subsequent filtering effect;

[0017] 2. When discharging tea leaves in the present utility model, the tea leaves will fall on the surface of the screening box, so that the tea leaves and tea dregs can be separated. At the same time, driven by the first motor, the cam can be driven to rotate, so as to apply force to the screening box, so that the screening box can swing back and forth left and right, so as to improve the screening efficiency of tea leaves and tea dregs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 3 is a rear view structure schematic diagram of the present utility model;

[0021] Figure 4Schematic diagram of the rear view cross-section structure in the present utility model;

[0022] Figure 5 For the present utility model Figure 4 Partial enlarged view of location A in it.

[0023] In the figure: 1, support frame; 2, tea frying machine body; 3, fan; 4, exhaust pipe; 5, filter screen; 6, support plate; 7, rotating rod; 8, cleaning plate; 9, force application structure; 91, second motor; 92, movable rod; 93, first bevel gear; 94, second bevel gear; 10, collection box; 11, dust collection box; 12, folded plate; 13, limiting plate; 14, fixed rod; 15, screening box; 16, fixed disk; 17, spring; 18, first motor; 19, cam; 20, roller; 21, limiting disk; 22, fixing plate; 23, collection box. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 As shown, a tea frying device includes a support frame 1. A tea frying machine body 2 is provided at the top of the support frame 1. A fan 3 is provided inside the back of the tea frying machine body 2. A folded plate 12 is fixedly connected to the rear of the support frame 1. The top of the folded plate 12 is fixedly connected to an exhaust pipe 4. The front end of the exhaust pipe 4 is rotatably connected to the back of the tea frying machine body 2. A filter screen 5 is provided inside the exhaust pipe 4. A support plate 6 is fixedly connected inside the exhaust pipe 4. A rotating rod 7 is rotatably connected inside the support plate 6. A cleaning plate 8 for cleaning impurities is fixed at one end of the rotating rod 7. The bottom of the exhaust pipe 4 is communicated with a collection box 10. A force application structure 9 for driving the rotating rod 7 to rotate is provided inside the exhaust pipe 4. Fixed rods 14 are fixedly provided on both sides of the surface of the support frame 1. A screening box 15 for screening tea is movably connected to the surface of the fixed rod 14. A fixed disk 16 is fixed at the other end of the fixed rod 14. A spring 17 is sleeved on the surface of the fixed rod 14, and both ends of the spring 17 are fixed between one side of the screening box 15 and the fixed disk 16. A first motor 18 is fixedly provided on the right side of the surface of the support frame 1. A cam 19 is bolted to the output shaft of the first motor 18.

[0026] The force application structure 9 includes a second motor 91, a movable rod 92, a first bevel gear 93 and a second bevel gear 94. The second motor 91 is fixed to the top of the exhaust pipe 4. The output shaft of the second motor 91 is fixed to one end of the movable rod 92. The other end of the movable rod 92 extends into the exhaust pipe 4 and is fixed to one side of the first bevel gear 93. The other side of the first bevel gear 93 meshes with the second bevel gear 94. The other side of the second bevel gear 94 is fixed to one end of the rotating rod 7. Thus, when driving the rotating rod 7 to rotate, the second motor 91 can be started to drive the movable rod 92 to rotate, and at the same time drive the first bevel gear 93 to rotate, and then drive the second bevel gear 94 and the rotating rod 7 to rotate.

[0027] A plurality of rollers 20 are rotatably connected to the right side of the screening box 15. The outer surface of the rollers 20 is in rolling connection with the cam 19. Thus, the friction between the cam 19 and the screening box 15 can be reduced, which is convenient for applying force to the screening box 15 better.

[0028] A dust collection box 11 is movably connected inside the collection box 10. Limit plates 13 for limiting the dust collection box 11 are rotatably connected to both sides of the surface of the collection box 10. Thus, not only can the impurities falling into the collection box 10 be collected by the dust collection box 11, but also the dust collection box 11 can be conveniently taken out.

[0029] A limit disk 21 is fixedly connected to the surface of the right fixed rod 14. The limit disk 21 is located on the right side of the screening box 15. Thus, when no force is applied to the screening box 15, the limit disk 21 can block the right side of the screening box 15.

[0030] A fixed plate 22 is fixedly connected to the surface of the support frame 1, and a collection box 23 is arranged on the top of the fixed plate 22. Thus, the screened tea residues can be collected and processed uniformly.

[0031] It should be noted that in this technical solution, technical features such as... should be regarded as the prior art. For the specific structures, working principles, and possible control methods and spatial layout methods involved in these technical features, the conventional selections in the art can be adopted, and this technical solution will not be further specifically elaborated.

[0032] Working principle: When in use, tea leaves can be poured into the interior of the tea frying machine body 2, and then the tea frying machine body 2 is started to fry the tea leaves. During the frying process, the fan 3 can be started to discharge the heat and withered leaves generated during frying into the interior of the exhaust pipe 4, and the impurities in the air are filtered through the filter screen 5. The impurities falling on the surface of the filter screen 5 will drop downward into the interior of the collection box 10 for collection, and the filtered air can be discharged. When the fried tea leaves are discharged after being fried, at this time, the tea leaves will fall inside the screening box 15. The relatively complete tea leaves will be discharged through the screening box 15, and the tea dregs will also fall downward through the screening box 15 into the interior of the collection box 23 for collection. To improve the screening effect, the first motor 18 can be started to drive the cam 19 to rotate, so that the protruding part of the cam 19 rotates to the left, thereby applying a force to the screening box 15 to the left, causing one of the two springs 17 on the left and right of the screening box 15 to be compressed and the other to be stretched. When the cam 19 rotates to the starting position, at this time, the elastic force of the spring 17 itself will drive the screening box 15 back to the starting position. Repeating this process can improve the screening efficiency.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea stir-frying device, comprising a support frame (1), a tea frying machine body (2) and a fan (3), characterized in that, Further comprising: A folded plate (12) fixed behind the support frame (1), the top end of the folded plate (12) is fixedly connected with an exhaust pipe (4), and the front end of the exhaust pipe (4) is rotatably connected to the back surface of the tea frying machine body (2); A filter screen (5) arranged inside the exhaust pipe (4), a support plate (6) is fixedly connected inside the exhaust pipe (4), a rotating rod (7) is rotatably connected inside the support plate (6), a cleaning plate (8) for cleaning impurities is fixed at one end of the rotating rod (7), a collection box (10) is communicated with the bottom of the exhaust pipe (4), and a force application structure (9) for driving the rotating rod (7) to rotate is arranged inside the exhaust pipe (4); Fixed rods (14) are fixedly arranged on both sides of the surface of the support frame (1), a screening box (15) for screening tea leaves is movably connected to the surface of the fixed rods (14), a fixed disk (16) is fixed at the other end of the fixed rods (14), a spring (17) is sleeved on the surface of the fixed rods (14), and both ends of the spring (17) are fixed between one side of the screening box (15) and the fixed disk (16); A first motor (18) fixed on the right side of the surface of the support frame (1), and a cam (19) is bolted to the output shaft of the first motor (18).

2. The tea stir-frying device according to claim 1, wherein: The force application structure (9) includes a second motor (91) fixed on the top of the exhaust pipe (4), a movable rod (92) fixed on the output shaft of the second motor (91), a first bevel gear (93) fixed at one end of the movable rod (92), and a second bevel gear (94) fixed at one end of the rotating rod (7), and the other side of the first bevel gear (93) is meshed with the second bevel gear (94).

3. The tea stir-frying device according to claim 1, characterized in that: A plurality of rollers (20) are rotatably connected to the right side of the screening box (15), and the outer surface of the rollers (20) is in rolling connection with the cam (19).

4. The tea stir-frying device according to claim 1, wherein: A dust collection box (11) is movably connected inside the collection box (10), and limiting plates (13) for limiting the dust collection box (11) are rotatably connected to both sides of the surface of the collection box (10).

5. A tea stir-frying device according to claim 1, characterized in that: A limiting disk (21) is fixedly connected to the surface of the right fixed rod (14), and the limiting disk (21) is located on the right side of the screening box (15).

6. The tea stir-frying device according to claim 1, characterized in that: A fixing plate (22) is fixedly connected to the surface of the support frame (1), and a collection box (23) is arranged on the top of the fixing plate (22).

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