Stir-frying device for processing tea leaves

Abstract

The utility model discloses a stir-frying device for processing tea leaves, and relates to the technical field of tea leaf processing. The stir-frying device comprises a stir-frying cylinder, the open end of the stir-frying cylinder is connected with positioning rods in an annular array mode, a stir-frying assembly is arranged in the stir-frying cylinder and comprises positioning holes formed in the outer side wall of a cylinder cover in an annular array mode, and the positioning rods are inserted into the positioning holes. A rotating motor is connected to the inner side wall of the machine base connected with the middle of the outer side wall of the cylinder cover, a rotating shaft connected with the end face of the rotating motor is rotationally connected with the middle of the cylinder cover, a filtering plate and a scraping plate are rotationally connected to the peripheral side wall of the rotating shaft and arranged in the stir-frying cylinder, and a stir-frying plate is connected to the peripheral side wall of the rotating shaft; a pushing assembly is arranged on the outer side of the stir-frying barrel. According to the tea stir-frying machine, the stir-frying assembly is arranged, tea leaves are sieved while being stir-fried, the functionality is improved, the pushing assembly is arranged, the sieved tea leaves are conveniently and sequentially discharged, and the tea leaves in the stir-frying cylinder are more thoroughly discharged.

Description

Technical Field

[0001] This utility model belongs to the field of tea processing technology, and in particular relates to a tea-stirring device. Background Technology

[0002] Tea has the effects of refreshing the mind, promoting diuresis and reducing swelling, and preventing heatstroke and cooling down, which has made it popular. Stirring tea leaves with a stirring device is one of the tea processing steps, and the main purpose of stirring tea leaves is to improve the quality and taste of the tea.

[0003] A search revealed a tea processing stir-frying device disclosed in patent publication number CN213369697U. The device includes a stir-frying box with a closed lid. One side of the box is equipped with a thermometer, pressure gauge, and control panel, while the other side has a first motor, a second motor, and a steam inlet. The bottom of the box has a bottom cover, a baffle, and a support frame. The bottom cover is located inside the baffle and is connected to both sides of the bottom of the box via a second rotating shaft. The rotating shaft of the second motor passes through the baffle and is connected to the second rotating shaft. The bottom cover of the stir-frying device features a rotating opening and closing structure. During stir-frying, the second motor drives the bottom cover to close, and the first motor drives the stir-frying device to achieve stir-frying. During discharge, the height of the support frame is adjusted according to the size of the collecting device, and the second motor is restarted to open the bottom cover, thus achieving complete discharge. This method offers fast discharge speed, high efficiency, and time savings.

[0004] The aforementioned tea processing stir-frying device has a stir-frying mechanism inside its stir-frying box. This mechanism consists of a first rotating shaft and rotating blades. The rotating blades are welded to the first rotating shaft and have a mesh structure. A first motor is connected to the first rotating shaft via bearings. Starting the first motor drives the first rotating shaft, which in turn drives the rotating blades to rotate, thus stir-frying the tea. Simultaneously, steam injection and a heater on the bottom plate heat the inside of the stir-frying box, working in conjunction with the stir-frying mechanism to dry the tea. However, this design makes it inconvenient to sort the tea leaves during the stir-frying process, reducing its functionality. Furthermore, the bottom cover is located inside the baffle plate and is connected to both sides of the bottom of the stir-frying box via a second rotating shaft. The rotating shaft of the second motor passes through the baffle plate and is connected to the second rotating shaft. Starting the second motor drives the bottom cover to rotate, opening it and allowing for overall material discharge. However, this design makes it inconvenient to sequentially discharge sorted tea leaves and to clean tea leaves remaining on the inner wall of the stir-frying box, resulting in incomplete tea leaf discharge.

[0005] To address these issues, we have provided a tea processing and stir-frying device. Utility Model Content

[0006] The purpose of this utility model is to provide a tea processing stir-frying device. By setting a stir-frying component, tea residue is sorted out while the tea is being stir-fried, which increases the functionality of the tea stir-frying process. In addition, a pushing component is set up to facilitate the sequential discharge of sorted tea leaves and to make the tea leaves inside the stir-frying cylinder more thoroughly discharged. This solves the technical problems mentioned in the background art of the aforementioned tea processing stir-frying device.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a tea processing stir-frying device, comprising a stir-frying cylinder. Positioning rods are connected in a circular array to the open end of the stir-frying cylinder. A stir-frying assembly is disposed inside the stir-frying cylinder. The stir-frying assembly includes positioning holes arranged in a circular array on the outer wall of the cylinder cover. The positioning rods are inserted into the positioning holes. A rotary motor is connected to the inner wall of a machine base connected to the middle of the outer wall of the cylinder cover. A rotating shaft connected to the end face of the rotary motor is rotatably connected to the middle of the cylinder cover. A filter plate and a scraper are rotatably connected to the peripheral wall of the rotating shaft. The plate and scraper are arranged inside the stir-frying cylinder, and the stir-frying plate is connected to the peripheral wall of the rotating shaft; a pushing assembly is arranged on the outer side of the stir-frying cylinder, the pushing assembly includes a lever seat that is symmetrically rotatably connected to the peripheral wall of the lead screw, the lever seat is connected to the outer wall of the stir-frying cylinder, the end face of the drive motor connected to the end of the lead screw is connected to a machine plate, the machine plate is connected to the closed end of the stir-frying cylinder, a movable seat is arranged on the peripheral wall of the ball nut arranged on the peripheral wall of the lead screw, and a connecting bracket connected to the side wall of the movable seat is connected to the side wall of the cylinder cover.

[0009] The present invention is further configured such that an inlet is provided on the upper part of the peripheral side wall of the stir-frying cylinder, and a notch provided on the upper part of the peripheral side wall of the stir-frying cylinder is connected to the inlet. A cover plate is hinged to the inside of the inlet, and an ear fixed to the side wall of the cover plate is inserted into the inside of the notch. The lower end of the bolt threaded on the upper surface of the ear is threaded into the inside of the notch.

[0010] The present invention is further configured such that a pneumatic valve is connected to the side wall of the exhaust pipe connected to the upper part of the periphery of the stir-frying cylinder, and heaters are provided at equal intervals on the lower part of the periphery of the stir-frying cylinder.

[0011] The present invention is further configured such that a base plate is provided below the stir-frying cylinder, and a large support and a small support are connected to the upper surface of the base plate. The upper surfaces of the large support and the small support are both connected to the lower part of the peripheral side wall of the stir-frying cylinder, and the upper surface of the large support is higher than the upper surface of the small support.

[0012] The present invention is further configured such that a base plate is provided below the base plate, a lifting hydraulic cylinder connected to the upper surface of the base plate is connected to a lifting hydraulic rod at the upper end, the upper end of the lifting hydraulic rod is connected to the lower surface of the base plate, and a self-locking universal wheel is connected to the lower surface of the base plate.

[0013] The present invention is further configured such that the end of the connecting rod connected to one side wall of the filter plate is connected to the inner side wall of the cylinder cover, and the end of the connecting rod connected to the other side wall of the filter plate is connected to the inner side wall of the scraper.

[0014] The present invention is further configured such that the stir-frying plate is provided in two sets, and the bristles connected to the side wall of the stir-frying plate are in contact with the side wall of the filter plate.

[0015] The present invention is further configured such that the movable frame connected to the side wall of the cylinder cover is U-shaped, and the sleeve connected to the side wall of the movable frame away from the cylinder cover is fitted with a guide shaft inside, and the two ends of the guide shaft are connected to the shaft seats on the side wall of the stir-frying cylinder.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model, by setting up a stir-frying component, starts a rotating motor, and the rotating shaft drives the stir-frying plate to rotate. It also starts a heater to heat the stir-frying cylinder, thereby realizing the stir-frying of tea leaves inside the stir-frying cylinder. The filter plate filters and screens the tea leaves inside the stir-frying cylinder, making it easier to separate tea dregs and improving the functionality of tea stir-frying.

[0018] 2. This utility model, by setting up a pushing component, starts the drive motor, the lead screw rotates, the movable seat and sleeve move, the connecting frame and movable frame move, the cylinder cover moves, and the stirring component moves, so that the sieved tea leaves are discharged in sequence, which is convenient for classifying and collecting tea leaves. In addition, the scraper cleans the tea leaves remaining on the inside of the stirring cylinder, so that the tea leaves inside the stirring cylinder are discharged more thoroughly, reducing tea waste.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0021] Figure 1 3D diagram of a tea-processing stir-frying device Figure 1 ;

[0022] Figure 2 3D diagram of a tea-processing stir-frying device Figure 2 ;

[0023] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 4 3D diagram of a tea-processing stir-frying device Figure 3 ;

[0025] Figure 5 This is an exploded view of the stir-frying drum and stir-frying components;

[0026] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point B.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1-Stirring cylinder, 101-Exhaust pipe, 101a-Pneumatic valve, 102-Cover plate, 102a-Hinge, 102b-Ear seat, 102c-Bolt, 103-Base plate, 103a-Large support, 103b-Small support, 104-Lifting hydraulic cylinder, 104a-Lifting hydraulic rod, 105-Base plate, 105a-Self-locking caster, 106-Feed inlet, 106a-Groove, 107-Heater, 108-Positioning rod, 2-Stirring assembly, 201-Rotating motor, 2 01a-Base, 201b-Shaft, 201c-Stirring plate, 201d-Brush bristles, 202-Cylinder cover, 202a-Positioning hole, 203-Scraper, 204-Connecting rod, 205-Filter plate, 3-Push assembly, 301-Drive motor, 301a-Machine plate, 301b-Ball nut, 301c-Lead screw, 301d-Lever seat, 302-Connecting frame, 302a-Modible seat, 303-Modible frame, 303a-Sleeve, 304-Guide shaft, 304a-Shaft seat. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model is a tea processing stir-frying device, including a stir-frying cylinder 1, an exhaust pipe 101, a cover plate 102, a base plate 103, a lifting hydraulic cylinder 104, a bottom plate 105, a heater 107 and a positioning rod 108. The lifting hydraulic cylinder 104 is provided to facilitate the adjustment of the height of the opening end of the stir-frying cylinder 1 according to the height of the tea collection frame. The heater 107 is provided to heat the stir-frying cylinder 1 to realize the stir-frying of tea.

[0032] Specifically, a notch 106a is provided on the side wall of the feed inlet 106 on the upper part of the peripheral side wall of the stir-frying drum 1. An exhaust pipe 101 is connected to the upper part of the peripheral side wall of the stir-frying drum 1, and a pneumatic valve 101a is connected to the side wall of the exhaust pipe 101. The cover plate 102 is hinged to the upper part of the peripheral side wall of the stir-frying drum 1 by a hinge 102a, and an ear seat 102b is connected to the side wall of the cover plate 102. The ear seat 102b is locked to the inside of the notch 106a by a bolt 102c. The base plate 103 is located below the stir-frying drum 1, and a notch 106a is connected to the upper surface of the base plate 103. The lower surfaces of the large support 103a and the small support 103b are connected to the lower part of the peripheral side wall of the stir-frying cylinder 1. The upper end of the lifting hydraulic cylinder 104 is connected to the lifting hydraulic rod 104a. The upper end of the lifting hydraulic rod 104a is connected to the lower surface of the base plate 103, and the lower end of the lifting hydraulic cylinder 104 is connected to the upper surface of the base plate 105. The lower surface of the base plate 105 is connected to the self-locking universal wheel 105a. The heater 107 is connected to the lower part of the peripheral side wall of the stir-frying cylinder 1. The opening of the stir-frying cylinder 1 is shortly connected to the positioning rod 108.

[0033] Furthermore, the upper surface of the large support 103a is higher than the upper surface of the small support 103b, the lifting hydraulic cylinders 104 are arranged in a rectangular array, the self-locking casters 105a are arranged in a rectangular array, and the positioning rods 108 are arranged in a ring array.

[0034] The operation process of this embodiment is as follows: The operator loosens the bolt 102c clockwise, applies an upward force to the bolt 102c, and the cover plate 102 moves in an arc around the hinge 102a as a fixed point to open the cover plate 102. The tea leaves are then introduced into the interior of the stir-frying cylinder 1 through the feed inlet 106. The bolt 102c is tightened counterclockwise to close the cover plate 102. The heater 107 is turned on to heat the stir-frying cylinder 1 and stir-fry the tea leaves. The stir-frying cylinder 1 is pushed, the self-locking universal wheel 105a moves, the base plate 103 moves, and the stir-frying cylinder 1 is moved to the tea-frying position. The brake on the self-locking universal wheel 105a is then engaged. The lifting hydraulic cylinder 104 is activated, and the lifting hydraulic rod 104a extends or retracts to adjust the height of the opening end of the stir-frying cylinder 1 according to the tea collection frame.

[0035] Example 2

[0036] Please see Figure 1 , Figure 5 and Figure 6 Based on the first specific embodiment, a stir-frying component 2 is provided. The moisture-proof component 2 includes a rotating motor 201, a base 201a, a rotating shaft 201b, a stir-frying plate 201c, brush bristles 201d, a cylinder cover 202, a scraper 203, a connecting rod 204, and a filter plate 205. The rotating motor 201 is controlled to rotate the stir-frying plate 201c to stir-fry the tea leaves inside the stir-frying cylinder 1, and the filter plate 205 sieves the stir-fried tea leaves by size to increase functionality.

[0037] Specifically, a positioning hole 202a is provided on the outer wall of the cylinder cover 202, and a positioning rod 108 is inserted into the positioning hole 202a. The machine base 201a is connected to the outer wall of the cylinder cover 202, and a rotating motor 201 is connected to the inner wall of the machine base 201a. A rotating shaft 201b is connected to the end face of the rotating motor 201. A filter plate 205 and a scraper 203 are rotatably connected to the peripheral wall of the rotating shaft 201b. 03 are all fitted inside the stir-frying cylinder 1. The end of the connecting rod 204 connected to one side wall of the filter plate 205 is connected to the inner side wall of the cylinder cover 202, and the end of the connecting rod 204 connected to the other side wall of the filter plate 205 is connected to the side wall of the scraper 203. The stir-frying plate 201c is connected to the side wall of the rotating shaft 201b, and the side wall of the stir-frying plate 201c is connected to the bristles 201d, which are in contact with the side wall of the filter plate 205.

[0038] Furthermore, the base 201a is U-shaped, the stir-frying plate 201c is provided in two sets, and the two sets of stir-frying plates 201c are symmetrically arranged with the filter plate 205 as the fixed point. The positioning holes 202a are arranged in a ring array, and the connecting rod 204 is provided in two sets.

[0039] The operation process of this embodiment is as follows: Start the rotating motor 201, the rotating shaft 201b rotates, the stirring plate 201c rotates, and stirs the tea leaves that enter the stirring cylinder 1. The tea leaves inside the feed port 106 first fall into the space between the cylinder cover 202 and the filter plate 205. The tea leaves that pass through the filter plate 205 enter the space between the filter plate 205 and the scraper 203. The rotating stirring plate 201c drives the brush bristles 201d to rotate, cleaning the blockage on the filter plate 205.

[0040] Example 3

[0041] Please see Figure 1 and Figure 2Based on specific embodiments one and two, a pushing component 3 is provided. The pushing component 3 includes a drive motor 301, a machine plate 301a, a ball nut 301b, a lead screw 301c, a lever seat 301d, a connecting frame 302, a movable seat 302a, a movable frame 303, a sleeve seat 303a, a guide shaft 304, and a shaft seat 304a. By controlling the drive motor 301, the position of the stirring component 2 is adjusted, and the tea leaves that have been screened inside the stirring cylinder 1 are moved out and discharged, which facilitates the classification and collection of tea leaves. The scraper 203 cleans the tea leaves remaining inside the stirring cylinder 1, which facilitates the more thorough discharge of tea leaves.

[0042] Specifically, the machine plate 301a is connected to the closed end of the stir-frying drum 1, and a drive motor 301 is connected to the side wall of the machine plate 301a. A lead screw 301c is connected to the end face of the drive motor 301. A lever seat 301d rotatably connected to the peripheral side wall of the lead screw 301c is connected to the side wall of the stir-frying drum 1. A ball nut 301b is provided on the peripheral side wall of the lead screw 301c, and a movable seat 302a is provided on the peripheral side wall of the ball nut 301b. A connecting frame 302 is connected to the side wall. The side wall of the connecting frame 302 away from the movable seat 302a is connected to the side wall of the cylinder cover 202. A bearing seat 304a is rotatably connected to the peripheral side wall of the guide shaft 304. The bearing seat 304a is connected to the side wall of the stir-frying cylinder 1. A sleeve 303a is sleeved on the peripheral side wall of the guide shaft 304. A movable frame 303 is connected to the side wall of the sleeve 303a. The side wall of the movable frame 303 away from the sleeve 303a is connected to the side wall of the cylinder cover 202.

[0043] Furthermore, the connecting frame 302 is U-shaped, the two lever seats 301d are symmetrically arranged, the movable frame 303 is U-shaped, and the two shaft seats 304a are symmetrically arranged;

[0044] The operation process of this embodiment is as follows: The operator starts the drive motor 301, the lead screw 301c rotates, the ball nut 301b moves along the lead screw 301c, the sleeve 303a moves along the guide shaft 304, the connecting frame 302 and the movable frame 303 move, the cylinder cover 202 moves away from the stir-frying cylinder 1, the filter plate 205 moves out of the interior of the stir-frying cylinder 1, and the tea leaves between the filter plate 205 and the cylinder cover 202 are discharged. Subsequently, the tea leaves between the filter plate 205 and the scraper 203 are discharged, and the scraper 203 cleans the tea leaves remaining inside the stir-frying cylinder 1; conversely, the cylinder cover 202 seals the opening end of the stir-frying cylinder 1.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A tea-processing stir-frying device, comprising a stir-frying cylinder (1), wherein the open end of the stir-frying cylinder (1) is connected to positioning rods (108) in a circular array, characterized in that: The stir-frying cylinder (1) is equipped with a stir-frying assembly (2). The stir-frying assembly (2) includes positioning holes (202a) arranged in a ring array on the outer side wall of the cylinder cover (202). The positioning rod (108) is inserted into the positioning hole (202a). A rotating motor (201) is connected to the inner side wall of the base (201a) connected to the middle of the outer side wall of the cylinder cover (202). The rotating shaft (201b) connected to the end face of the rotating motor (201) is rotatably connected to the middle of the cylinder cover (202). A filter plate (205) and a scraper (203) are rotatably connected to the peripheral side wall of the rotating shaft (201b). The filter plate (205) and the scraper (203) are arranged inside the stir-frying cylinder (1). A stir-frying plate (201c) is connected to the peripheral side wall of the rotating shaft (201b). The outer side of the stir-frying cylinder (1) is provided with a pushing assembly (3). The pushing assembly (3) includes a lever seat (301d) that is symmetrically rotatably connected to the peripheral wall of the lead screw (301c). The lever seat (301d) is connected to the outer wall of the stir-frying cylinder (1). The end face of the drive motor (301) connected to the end of the lead screw (301c) is connected to a machine plate (301a). The machine plate (301a) is connected to the closed end of the stir-frying cylinder (1). The peripheral wall of the ball nut (301b) provided on the peripheral wall of the lead screw (301c) is provided with a movable seat (302a). The connecting bracket (302) connected to the side wall of the movable seat (302a) is connected to the side wall of the cylinder cover (202).

2. The tea processing stir-frying device according to claim 1, characterized in that: The upper part of the circumferential sidewall of the stir-frying cylinder (1) is provided with a feed inlet (106). The notch (106a) opened on the upper part of the circumferential sidewall of the stir-frying cylinder (1) is connected to the feed inlet (106). The inside of the feed inlet (106) is hinged to a cover plate (102) by a hinge (102a). The ear seat (102b) fixed on the sidewall of the cover plate (102) is inserted into the inside of the notch (106a). The lower end of the bolt (102c) threaded on the upper surface of the ear seat (102b) is threaded into the inside of the notch (106a).

3. The tea processing stir-frying device according to claim 2, characterized in that: A pneumatic valve (101a) is connected to the side wall of the exhaust pipe (101) connected to the upper part of the periphery of the stir-frying cylinder (1), and heaters (107) are provided at equal intervals on the lower part of the periphery of the stir-frying cylinder (1).

4. The tea processing stir-frying device according to claim 3, characterized in that: A base plate (103) is provided below the stir-frying cylinder (1). A large support (103a) and a small support (103b) are connected to the upper surface of the base plate (103). The upper surfaces of the large support (103a) and the small support (103b) are both connected to the lower part of the peripheral side wall of the stir-frying cylinder (1). The upper surface of the large support (103a) is higher than the upper surface of the small support (103b).

5. The tea processing stir-frying device according to claim 4, characterized in that: A base plate (105) is provided below the base plate (103). The upper end of the lifting hydraulic cylinder (104) connected to the upper surface of the base plate (105) is connected to a lifting hydraulic rod (104a). The upper end of the lifting hydraulic rod (104a) is connected to the lower surface of the base plate (103). A self-locking universal wheel (105a) is connected to the lower surface of the base plate (105).

6. The tea processing stir-frying device according to claim 1, characterized in that: The end of the connecting rod (204) connected to one side wall of the filter plate (205) is connected to the inner side wall of the cylinder cover (202), and the end of the connecting rod (204) connected to the other side wall of the filter plate (205) is connected to the inner side wall of the scraper (203).

7. The tea processing stir-frying device according to claim 1, characterized in that: The stir-frying plate (201c) is provided in two sets, and the bristles (201d) connected to the side wall of the stir-frying plate (201c) are in contact with the side wall of the filter plate (205).

8. The tea processing stir-frying device according to claim 1, characterized in that: The movable frame (303) connected to the side wall of the cylinder cover (202) is U-shaped. The movable frame (303) is connected to the sleeve (303a) on the side wall away from the cylinder cover (202) and a guide shaft (304) is sleeved inside. The two ends of the guide shaft (304) are connected to the shaft seat (304a) on the side wall of the stir-frying cylinder (1).

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