Automatic withering machine convenient for uniform heating

Abstract

The utility model relates to the technical field of tea processing, in particular to an automatic withering machine convenient for uniform heating, which comprises a box body, one end of the box body is hinged with a box door, the top of the box body is provided with a rotating motor, the bottom of the rotating motor is in driving connection with a rotating shaft, and a withering mechanism is welded below the rotating shaft. A withering mechanism is installed on one side of the box body, a baking mechanism is installed on one side of the box body, the withering mechanism comprises a fixing support, a fixing groove is embedded in the fixing support, a containing box is slidably connected into the fixing groove, and a storage net is installed at the bottom of the containing box. According to the improved automatic withering machine, the heating lamp tube is additionally arranged in the center of the bottom of the fixed bracket and is matched with the rotatable fixed bracket, so that fresh tea leaves in the withering machine are uniformly heated, and the processing effect of the tea leaves is improved; meanwhile, auxiliary pipes are additionally arranged in gaps of the fixing supports of all the layers to continuously convey hot air to the fresh tea leaves in the fixing supports of all the layers, and the processing efficiency of the tea leaves during layering is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to an automatic withering machine which is convenient for evenly heating. Background Art

[0002] A withering machine is a machine that spreads picked fresh tea leaves evenly under certain temperature and humidity conditions, moderately promotes the activity of fresh leaf enzymes, causes moderate physical and chemical changes in the substances contained therein, releases some water, and ultimately causes the stems and leaves to wilt, turn dark green, and lose their grassy smell. During the tea processing process in the withering machine, the fresh tea leaves are often heated unevenly in the withering machine, resulting in the fresh tea leaves near the inside not being able to be withered well. Therefore, an automatic withering machine that is easy to heat evenly is needed to improve the withering effect of fresh tea leaves.

[0003] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When fresh tea leaves are withered in a withering machine, the tea leaves close to the inside cannot be heated well, resulting in poor tea processing effect; 2. Fresh tea leaves often need to be stacked in layers in the withering machine to improve the efficiency of the withering operation. For the stacked fresh tea leaves, the stable delivery of internal heating gas cannot be guaranteed, resulting in reduced processing efficiency of the fresh tea leaves when stacked. Utility Model Content

[0004] The purpose of the present utility model is to provide an automatic withering machine that is easy to heat evenly, so as to solve the problem that the tea leaves inside the fresh tea leaves cannot be well heated during the withering operation, resulting in poor tea processing effect, and at the same time, when the fresh tea leaves are stacked in layers in the withering machine, the heating gas cannot be stably delivered to the inside of each stacked fresh tea leaves, resulting in reduced processing efficiency of the fresh tea leaves. In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic withering machine that is easy to heat evenly, including a box body, one end of the box body is hinged with a box door, the top of the box body is equipped with a rotating motor, the bottom of the rotating motor is driven and connected with a rotating shaft, a withering mechanism is welded below the rotating shaft, and a baking mechanism is installed on one side of the box body.

[0005] The withering mechanism includes a fixed bracket, a fixed groove is embedded in the interior of the fixed bracket, a containing box is slidably connected to the interior of the fixed groove, a storage net is installed at the bottom of the containing box, a limiting groove is embedded in one end of the fixed groove, a limiting plate is slidably connected to the interior of the limiting groove, and a heating lamp is installed at the bottom of the fixed bracket.

[0006] The baking mechanism comprises a hot air blower, one end of which is driven and connected to a pump, one end of which is equipped with a hot air main pipe, auxiliary pipes are installed on both sides of the hot air main pipe, and one end of the auxiliary pipe is equipped with an air supply port.

[0007] Further preferably, there are multiple fixing brackets, and the rotating shaft is welded to the center of the fixing bracket to form a rotating connection structure with the box body, and the height distances between the multiple fixing brackets are the same.

[0008] Further preferably, the heating lamp tube is an infrared heating tube, and the heating lamp tube is installed at the bottom center of the fixed bracket and is respectively located on both sides of the connection between the rotating shaft and the fixed bracket.

[0009] Further preferably, the fixing grooves are arranged on both sides of the connection between the rotating shaft and the fixing bracket, and the container box is connected to the inside of the fixing groove by sliding and fits with one side of the limiting plate.

[0010] Further preferably, the hot air main duct penetrates one side of the box body and fits with the bottom of the inner wall of the box body, and the hot air main duct is located directly below the storage net, and an air supply port is installed on the top of the hot air main duct.

[0011] Further preferably, the auxiliary pipe is evenly arranged between a plurality of fixed brackets, and a plurality of air supply outlets are evenly arranged on a side of the auxiliary pipe close to the fixed bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, a heating lamp is added at the bottom of the fixed bracket to assist in heating the fresh tea leaves inside, and the rotatable fixed bracket is used to ensure that the fresh tea leaves inside are heated evenly as a whole, thereby improving the processing effect of the tea.

[0014] In the utility model, auxiliary pipes are added on both sides of the fixed brackets of each layer to continuously transport hot air and cooperate with the rotating fixed brackets to ensure the stable withering of fresh tea leaves in each layer. At the same time, a mesh storage net is used to increase the circulation of heating gas inside the box, thereby improving the efficiency of tea processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion-enlarged structure of the withering mechanism of the utility model;

[0017] Figure 3 It is an enlarged structural diagram of the baking mechanism of the utility model.

[0018] In the figure: 1. box body; 2. box door; 3. rotating motor; 4. rotating shaft; 5. withering mechanism; 501. fixed bracket; 502. fixed slot; 503. container box; 504. storage net; 505. limit slot; 506. limit plate; 507. heating lamp; 6. baking mechanism; 601. hot air blower; 602. pump; 603. hot air main pipe; 604. auxiliary pipe; 605. air outlet. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: an automatic withering machine which is convenient for uniform heating, comprising a box body 1, a box door 2 is hinged at one end of the box body 1, a rotating motor 3 is installed on the top of the box body 1, a rotating shaft 4 is driven and connected to the bottom of the rotating motor 3, a withering mechanism 5 is welded below the rotating shaft 4, and a baking mechanism 6 is installed on one side of the box body 1.

[0021] The withering mechanism 5 includes a fixed bracket 501, a fixed groove 502 is embedded in the interior of the fixed bracket 501, a containing box 503 is slidably connected inside the fixed groove 502, a storage net 504 is installed at the bottom of the containing box 503, a limiting groove 505 is embedded in one end of the fixed groove 502, a limiting plate 506 is slidably connected inside the limiting groove 505, and a heating lamp tube 507 is installed at the bottom of the fixed bracket 501.

[0022] The baking mechanism 6 includes a hot air blower 601, one end of which is driven and connected to a pump 602, one end of which is installed with a hot air main pipe 603, auxiliary pipes 604 are installed on both sides of the hot air main pipe 603, and one end of the auxiliary pipe 604 is installed with an air supply port 605.

[0023] In this embodiment, Figure 1 and Figure 2 As shown, there are multiple fixed brackets 501, and the rotating shaft 4 is welded to the center of the fixed bracket 501 to form a rotating connection structure with the box body 1, and the height distances between the multiple fixed brackets 501 are the same; the rotating shaft 4 is driven by the rotating motor 3 to drive the multiple fixed brackets 501 to rotate in the box body 1 to increase the heating effect of the internal fresh tea leaves, thereby improving the uniform heating of the fresh tea leaves in the withering machine.

[0024] In this embodiment, Figure 1 and Figure 2 As shown, the heating lamp tube 507 is an infrared heating tube, and the heating lamp tube 507 is installed at the bottom center of the fixed bracket 501, and is respectively located on both sides of the connection between the rotating shaft 4 and the fixed bracket 501; by adding the heating lamp tube 507 at the bottom of the fixed bracket 501, the fresh tea leaves in the lower layer close to the inside are auxiliary heated, thereby improving the withering effect of the fresh tea leaves inside, and facilitating uniform heating of the fresh tea leaves in the withering machine.

[0025] In this embodiment, Figure 1 and Figure 2 As shown, the fixed groove 502 is arranged on both sides of the connection between the rotating shaft 4 and the fixed bracket 501, and the containing box 503 is connected to the inside of the fixed groove 502 by sliding and fits with one side of the limiting plate 506; the sliding containing box 503 is limited by the limiting plate 506, so as to improve the fixing effect of the internal containing box 503 when the fixed bracket 501 rotates, and improve the stability of the fresh tea leaves in the withering machine.

[0026] In this embodiment, Figure 1 and Figure 3 As shown, the hot air main duct 603 penetrates one side of the box body 1 and fits with the bottom of the inner wall of the box body 1, and the hot air main duct 603 is located directly below the storage net 504, and an air supply port 605 is installed on the top of the hot air main duct 603; by adding the hot air main duct 603 at the bottom of the inner wall of the box body 1, hot air is continuously transported into the box body 1, and the mesh storage net 504 is cooperated to accelerate the withering effect of the hot air on the fresh tea leaves on the storage net 504.

[0027] In this embodiment, Figure 1 and Figure 3 As shown, the auxiliary tube 604 is evenly arranged between multiple fixed brackets 501, and multiple air supply ports 605 are evenly arranged on the side of the auxiliary tube 604 close to the fixed bracket 501; by adding auxiliary tubes 604 in the gaps between the fixed brackets 501 of each layer and cooperating with the air supply ports 605 to continuously transport hot air to the fresh tea leaves of each layer, the layered tea leaves are evenly heated, thereby improving the hot air circulation effect inside the box 1.

[0028] The use method and advantages of the utility model: The automatic withering machine which is convenient for evenly heating has the following working process when in use:

[0029] like Figure 1 , Figure 2 and Figure 3As shown, first, the operator evenly spreads the fresh tea leaves to be withered on the storage net 504 in the container box 503; then, the container box 503 is sequentially placed into the fixing grooves 502 on both sides of each layered fixing bracket 501, and the limiting plate 506 is used to cooperate with the limiting groove 505 at the insertion end to fix the container box 503 in the fixing groove 502; then, the box door 2 is closed, and the rotating motor 3 on the top of the box body 1 is started to drive the rotating shaft 4 to rotate, thereby driving each layered fixing bracket 501 to rotate in the box body 1; finally, the hot air blower 601 is started to cooperate with the pump 602 Hot air is continuously pumped into the hot air main pipe 603, and in conjunction with the air supply port 605 on the top of the hot air main pipe 603, hot air is continuously delivered from the bottom of the box body 1 to the fresh tea leaves in the upper storage net 504. At the same time, a plurality of auxiliary pipes 604 connected to the hot air main pipe 603 and arranged at the intervals of the fixed bracket 501 cooperate with the air supply port 605 to continuously deliver hot air to the fresh tea leaves in each layered fixed bracket 501, and the heating lamp tube 507 at the bottom center of the fixed bracket 501 performs auxiliary heating on the fresh tea leaves inside, so that the fresh tea leaves are evenly heated in the withering machine.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic withering machine for uniform heating, comprising a housing (1), characterized in that: A door (2) is hingedly connected to one end of the box body (1); a rotating motor (3) is installed on the top of the box body (1); a rotating shaft (4) is drivingly connected to the bottom of the rotating motor (3); a withering mechanism (5) is welded below the rotating shaft (4); and a baking mechanism (6) is installed on one side of the box body (1); The withering mechanism (5) comprises a fixed support (501), a fixed groove (502) is embedded in the interior of the fixed support (501), a container box (503) is slidably connected to the interior of the fixed groove (502), a storage net (504) is installed at the bottom of the container box (503), a limiting groove (505) is embedded in one end of the fixed groove (502), a limiting plate (506) is slidably connected to the interior of the limiting groove (505), and a heating lamp (507) is installed at the bottom of the fixed support (501); The baking mechanism (6) comprises a hot air blower (601), one end of the hot air blower (601) is driven and connected to a pump (602), one end of the pump (602) is installed with a hot air main pipe (603), auxiliary pipes (604) are installed on both sides of the hot air main pipe (603), and one end of the auxiliary pipe (604) is installed with an air supply port (605).

2. The automatic withering machine for uniform heating according to claim 1, characterized in that: There are a plurality of fixed brackets (501), and the rotating shaft (4) is welded to the center of the fixed bracket (501) to form a rotating connection structure with the box body (1), and the height distances between the plurality of fixed brackets (501) are the same.

3. The automatic withering machine for uniform heating according to claim 1, characterized in that: The heating lamp tube (507) is an infrared heating tube, and the heating lamp tube (507) is installed at the bottom center of the fixed bracket (501) and is respectively located on both sides of the connection between the rotating shaft (4) and the fixed bracket (501).

4. The automatic withering machine for uniform heating according to claim 1, characterized in that: The fixing groove (502) is arranged on both sides of the connection between the rotating shaft (4) and the fixing bracket (501), and the container box (503) is connected to the inside of the fixing groove (502) by sliding and fits with one side of the limiting plate (506).

5. The automatic withering machine for uniform heating according to claim 1, characterized in that: The hot air main pipe (603) penetrates one side of the box body (1) and fits with the bottom of the inner wall of the box body (1), and the hot air main pipe (603) is located directly below the storage net (504), and an air supply port (605) is installed on the top of the hot air main pipe (603).

6. The automatic withering machine for uniform heating according to claim 1, characterized in that: The auxiliary pipe (604) is evenly arranged between the plurality of fixed brackets (501), and a plurality of air supply ports (605) are evenly arranged on one side of the auxiliary pipe (604) close to the fixed bracket (501).

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