Pressure high-efficiency one-key operation fixation machine

Abstract

The utility model discloses a pressure high-efficiency one-key operation fixation machine, which relates to the technical field, and comprises a machine body and a rotary drum rotating in the machine body, a plurality of groups of through holes respectively communicated with the inner side and the outer side of the rotary drum are uniformly formed in the rotary drum; an air inducing assembly used for uniformly blowing airflow to one side of the periphery between the two roller ends of the roller is fixedly arranged in the machine body, and the airflow blown to the roller by the air inducing assembly covers the space between the two roller ends of the roller; the airflow blown to the roller by the air inducing assembly faces upwards; the roller dryer has the advantages that the air inducing assembly is arranged in the dryer body, so that heat in the dryer body is uniformly blown to one side of the periphery between the two roller ends of the roller, and heat flow blown to the roller covers the position between the two roller ends of the roller; therefore, the uniformity of heat flow received in the roller can be improved so as to enhance the overall quality, and meanwhile, the fixation efficiency can be accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of tea-fixing equipment, and more specifically to a pressure-efficient and high-performance one-button-operated tea-fixing machine. Background Art

[0002] The tea-killing machine usually refers to a professional mechanical equipment used in the tea production process to kill fresh leaves. Killing is one of the key steps in tea processing. Its purpose is to quickly destroy the activity of enzymes in tea leaves through high temperature to prevent the tea leaves from oxidizing and deteriorating during subsequent rolling, fermentation and other processes. At the same time, it removes some moisture to keep the original color, aroma and taste of the tea leaves.

[0003] The existing tea-tea-withering machine performs withering treatment in a closed hot environment (such as Publication (Announcement) No.: CN212520659U, A High-Efficiency Steam Tea-Withering Machine), and the pressure in the closed hot environment will also increase, which can heat the tea leaves more evenly, improve the withering effect, and also help reduce the loss of effective ingredients;

[0004] However, when the above-mentioned "high-efficiency steam tea withering machine" is heated, heat is only introduced into the "withering barrel shell" at a single location, which makes the heat flow uniform for the entire tea leaves inside the "withering barrel liner" insufficient, resulting in low withering efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problems and provide a high-performance one-button-operated pressure-controlled withering machine.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] The utility model proposes a pressure-efficient and high-efficiency one-button-operated withering machine, comprising a machine body and a rotating drum inside thereof, the drum being evenly provided with a plurality of through holes respectively connecting the inside and the outside thereof, an air induced component being fixedly mounted in the machine body for evenly blowing airflow toward one side of the periphery between the two drum ends of the drum, the airflow blown toward the drum by the air induced component covering the space between the two drum ends of the drum.

[0008] As a preferred technical solution of the utility model, the airflow direction of the air induced assembly toward the drum is upward.

[0009] As a preferred technical solution of the utility model, a driving component for driving the drum to rotate is fixedly installed outside the body.

[0010] As a preferred technical solution of the utility model, a heating plate is fixedly installed in the machine body, a drum door assembly is provided on one side of the outer periphery of the drum, and an organic door is installed outside the machine body.

[0011] As a preferred technical solution of the utility model, the body is respectively fixed with a temperature and humidity sensor and an air pressure sensor, the body is fixed with an exhaust valve connected to the inside, the body is fixed with a controller on the outside, and the bottom of the body is fixed with a base frame.

[0012] As a preferred technical solution of the utility model, a plurality of groups of flapping blades are evenly fixed in the drum in the direction of its rotation, and the air induction end of the air induction assembly faces the heating plate.

[0013] As a preferred technical solution of the utility model, the air induced assembly includes a wind hood with an inner cavity facing the drum, a grid plate fixed in the inner cavity of the wind hood, a bracket connecting the wind hood and the machine body, and a fan fixed on the side of the inner cavity of the wind hood facing away from the drum. The inner cavity gradually expands in the direction toward the drum, and the grid cavity of the grid plate is in the same direction as the inner cavity.

[0014] As a preferred technical solution of the utility model, the driving assembly includes a support plate fixed to the machine body and a rotating driver fixed to the support plate. The two ends of the drum are rotatably connected to the machine body through a rotating rod, and the output shaft of the rotating driver is fixedly inserted into the machine body and fixedly connected to the rotating rod.

[0015] As a preferred technical solution of the utility model, the drum door assembly includes a drum plate rotatably connected to the drum on one side and detachably fixed to the drum via a connecting assembly on the other side;

[0016] The connecting assembly comprises a threaded rod which simultaneously passes through the drum and the drum plate through the threads, and a gripping block which is outside the drum and fixed to the threaded rod.

[0017] As a preferred technical solution of the utility model, the machine body includes an outer shell fixed to the base frame and a heat-insulating layer fixed inside thereof.

[0018] The beneficial effects of the utility model are as follows:

[0019] By setting up an air induced draft component 4 inside the machine body 1, the heat inside the machine body 1 can be evenly blown to the outer side between the two ends of the drum 2, and the heat flow blown to the drum 2 covers the position between the two ends of the drum 2. The uniformity of the heat flow inside the drum 2 can be improved to enhance the overall quality, and at the same time, the efficiency of withering can be accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is another internal structure schematic diagram of the utility model.

[0023] Figure numerals: body -1, drum -2, through hole -3, induced draft assembly -4, drive assembly -5, heating plate -6, cylinder door assembly -7, machine door -8, temperature and humidity sensor -9, exhaust valve -10, controller -11, air pressure sensor -12, flap blade -13, base frame -14, outer shell -101, insulation layer -102, wind hood -41, grid plate -42, bracket -43, fan -44, support plate -51, rotary drive -52, cylinder plate -71, threaded rod -72, grip block -73. DETAILED DESCRIPTION Embodiment 1:

[0024] like Figures 1 to 3 As shown, this embodiment proposes: a pressure-efficient one-button operation fixing machine, comprising a machine body 1 and a rotating drum 2 (such as Figure 2 , 3 As shown, the drum end of the drum 2 is facing forward and backward, that is, it serves as a rotation support in this position);

[0025] A door 8 is installed outside the machine body 1 (as shown in the figure, the door 8 can be connected to the machine body 1 by hinges, etc.), which is used to seal and open and close the machine body 1;

[0026] A drum door assembly 7 is provided on one side of the outer periphery of the drum 2, which is used to open and close the drum 2 to take and put tea leaves;

[0027] In order to realize the implementation and use of the above-mentioned cylinder door assembly 7, it is proposed that Figure 3 As shown, the specific structure and composition of the drum door assembly 7 can be as follows: the drum door assembly 7 includes a drum plate 71 rotatably connected to the drum 2 on one side and detachably fixed to the drum 2 on the other side via a connecting assembly (such as Figure 3 As shown, the cylinder plate 71 is a part of the drum 2, and can be opened to create an opening to the drum 2. A hinge or other rotating parts can be used at the bottom of the cylinder plate 71 to connect to the drum 2, and a connecting component is used at the top of the cylinder plate 71 to detachably and firmly connect to the drum 2);

[0028] In order to realize the implementation and use of the above-mentioned connecting components, it is proposed that Figure 3 As shown, the specific structure and composition of the connecting assembly can be as follows: the connecting assembly includes a threaded rod 72 that simultaneously passes through the drum 2 and the drum plate 71, and a grip block 73 that is located outside the drum 2 and fixed to the threaded rod 72 (such as Figure 3 As shown, a portion of the cylinder plate 71 is attached to the drum 2, and at this position, the threaded rod 72 can be rotated by grasping the gripping block 73 to achieve a secure connection and disassembly operation);

[0029] Wherein, a heating plate 6 is fixedly installed in the body 1 to provide heat demand inside the drum 2;

[0030] The body 1 is respectively fixed with a temperature and humidity sensor 9 (the model of the temperature and humidity sensor 9 can be: DHT22 / AM2302, etc., for sensing the temperature and humidity inside the body 1) and an air pressure sensor 12 (the air pressure sensor 12 is used to sense the pressure inside the body 1);

[0031] A controller 11 is fixedly mounted on the outside of the machine body 1 (the controller 11 may be a PLC controller, which is connected to an external power source to supply power and control the electrical components of the fixing machine);

[0032] The body 1 is provided with an exhaust valve 10 connected to the inside thereof (the exhaust valve 10 may be an electric regulating valve, etc., and at least one set is installed), which is used to open and adjust the ventilation when the sensing data of the temperature and humidity sensor 9 is too high and the sensing data of the air pressure sensor 12 is too high (after the tea leaves are set, when it is opened for use, it only needs to directly operate the controller 11 to automatically adjust and control, which is the existing technology and provides a "one-button operation" effect);

[0033] A bottom frame 14 is fixedly mounted at the bottom of the body 1 to provide overall support and stability;

[0034] The body 1 is fixedly provided with a driving assembly 5 for driving the drum 2 to rotate;

[0035] In order to implement the above-mentioned drive assembly 5, it is proposed that Figure 1 As shown, the specific structure and composition of the driving assembly 5 can be as follows: the driving assembly 5 includes a support plate 51 fixed to the body 1, and a rotation driver 52 fixed to the support plate 51 (the rotation driver 52 can be a servo motor, etc.);

[0036] The two ends of the drum 2 are rotatably connected to the body 1 through a rotating rod, and the output shaft of the rotary driver 52 is fixedly inserted into the body 1 and is fixedly connected to the rotating rod (such as Figure 2 As shown, the front and rear ends of the drum 2 are respectively connected and fixed to one end of the rotating rod, and the rotating rod is rotatably supported by the machine body 1, and then the output shaft of the rotating driver 52 is connected to the other end of the rotating rod to drive the rotation).

[0037] The drum 2 is evenly provided with a plurality of through holes 3 (such as Figure 2 , 3 As shown, multiple groups of through holes 3 are arranged on the drum 2 and are evenly distributed to provide uniformity of heat in and out, and the aperture of the through holes 3 should not be too large to prevent tea leaves from falling out);

[0038] The machine body 1 is fixed with an air induction component 4 for evenly blowing air to the outer side between the two ends of the drum 2. The air induction component 4 blows air to the drum 2 to cover the area between the two ends of the drum 2 (such as Figure 3 As shown, the air induction assembly 4 blows the air to the outer surface of the drum 2 and enters the drum 2 through the through hole 3) to improve the uniformity of the heat flow inside the drum 2 to enhance the overall quality, and at the same time, to accelerate the efficiency of the killing;

[0039] Furthermore, when the wind passes through the through hole 3 and blows toward the inside of the drum 2, the tea leaves can be blown up and scattered, and the heat can be further evenly contacted, thereby enhancing the overall quality of the tea leaves and accelerating the efficiency of the tea leaves.

[0040] In order to implement the above-mentioned air induction component 4, it is proposed that Figure 3 As shown, the specific structure and composition of the air induction component 4 can be as follows: the air induction component 4 includes a hood 41 with an inner cavity facing the drum 2, a grid plate 42 fixedly arranged in the inner cavity of the hood 41, a bracket 43 connecting the hood 41 and the body 1, and a fan 44 fixedly installed in the inner cavity of the hood 41 on the side facing away from the drum 2. The grid cavity of the grid plate 42 and the inner cavity face the same direction when the fan 44 is running (that is, when the hood 41 is running, the heat flow can be guided to pass through the grid cavity of the grid plate 42 and blow toward the drum 2);

[0041] The inner cavity gradually expands toward the drum 2, which can increase the range of the heat flow blown to the drum 2 and reduce the space used by the components at the driving source.

[0042] The machine body 1 includes an outer shell 101 fixed to the base frame 14 and an insulation layer 102 fixed inside thereof (the insulation layer 102 may be a polystyrene foam board, etc.) and is arranged inside the machine body 1 to reduce heat loss and save heat (the interior of the machine body 1 mentioned above refers to the inner side of the insulation layer 102). Embodiment 2:

[0043] like Figures 1 to 3 As shown, the airflow direction of the air induced component 4 to the drum 2 is upward (the airflow is blown upward to the drum 2, that is, it is blown to the tea leaves under the drum 2, which can provide a certain loosening effect on the accumulation of tea leaves and improve the uniformity of the overall contact heat flow). Embodiment 3:

[0044] like Figures 1 to 3 As shown, the difference between it and embodiment 1 or embodiment 2 is that: it also includes that the drum 2 is evenly fixed with multiple groups of turning leaves 13 in the direction of its rotation (as shown in the figure, the turning leaves 13 extend toward the center of the rotation in the drum 2, and can lift part of the accumulated tea leaves and then drop them when the drum 2 rotates, and it is in an "L" shape. When the drum 2 rotates counterclockwise, the height of the tea leaves can be increased and then dropped), to enhance the uniformity of the heat flow received by the entire tea leaves to enhance the overall withering quality, and at the same time, the withering efficiency can be accelerated;

[0045] The air induction end of the air induction component 4 faces the heating plate 6 (as shown in the figure, the heating plate 6 is located below the fan 44, which provides direct guidance to the heat source and improves the thermal effect).

[0046] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0047] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-performance, one-button-operated pressure-controlled tea-fixing machine, comprising a machine body (1) and a rotating drum (2) therein, characterized in that: The drum (2) is evenly provided with a plurality of through holes (3) respectively communicating with the inside and outside thereof. The machine body (1) is fixedly provided with an air induction assembly (4) for evenly blowing airflow toward one side of the periphery between the two ends of the drum (2). The airflow blown toward the drum (2) by the air induction assembly (4) covers the area between the two ends of the drum (2).

2. According to claim 1, a high-performance one-button operation fixing machine with pressure, characterized in that: The airflow direction of the air induction component (4) blowing toward the drum (2) is upward.

3. The high-performance one-button operation fixing machine according to claim 1, characterized in that: A driving assembly (5) for driving the roller (2) to rotate is fixedly mounted outside the machine body (1).

4. The high-performance one-button operation fixing machine according to claim 1, characterized in that: A heating plate (6) is fixedly installed in the machine body (1), a drum door assembly (7) is provided on one side of the outer periphery of the drum (2), and a machine door (8) is installed outside the machine body (1).

5. The high-performance one-button operation fixing machine according to claim 1, characterized in that: A temperature and humidity sensor (9) and an air pressure sensor (12) are respectively fixedly mounted in the machine body (1), an exhaust valve (10) connected to the inside of the machine body (1) is fixedly mounted outside the machine body (1), a controller (11) is fixedly mounted outside the machine body (1), and a bottom frame (14) is fixedly mounted at the bottom end of the machine body (1).

6. The high-performance one-button operation fixing machine according to claim 5, characterized in that: A plurality of groups of flapping blades (13) are evenly fixedly arranged in the drum (2) in the direction of rotation thereof, and the air induction end of the air induction assembly (4) faces the heating plate (6).

7. The high-performance one-button operation fixing machine according to claim 1, characterized in that: The air induction assembly (4) comprises a wind shield (41) having an inner cavity facing the drum (2), a grid plate (42) fixedly arranged in the inner cavity of the wind shield (41), a bracket (43) connecting the wind shield (41) and the machine body (1), and a fan (44) fixedly arranged in the inner cavity of the wind shield (41) on a side facing away from the drum (2), wherein the inner cavity is gradually expanded in a direction facing the drum (2), and the grid cavity of the grid plate (42) faces the same direction as the inner cavity.

8. The high-performance one-button operation pressure-controlled fixing machine according to claim 1, characterized in that: The driving assembly (5) comprises a support plate (51) fixed to the machine body (1) and a rotary driver (52) fixed to the support plate (51); two ends of the drum (2) are rotatably connected to the machine body (1) via rotating rods; and an output shaft of the rotary driver (52) is fixedly inserted into the machine body (1) and is fixedly connected to the rotating rod.

9. The high-performance one-button operation pressure-controlled fixing machine according to claim 1, characterized in that: The drum door assembly (7) comprises a drum plate (71) which is rotatably connected to the drum (2) on one side and is detachably fixed to the drum (2) via a connecting assembly on the other side; The connecting component comprises a threaded rod (72) threadedly penetrating both the drum (2) and the drum plate (71), and a gripping block (73) located outside the drum (2) and fixed to the threaded rod (72).

10. The high-performance one-button operation pressure-controlled fixing machine according to claim 1, characterized in that: The machine body (1) comprises an outer shell (101) fixed to a bottom frame (14) and a heat-insulating layer (102) fixed inside thereof.

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