Screening equipment for Fuzhuan tea production and processing

Abstract

The utility model discloses screening equipment for Fuzhuan tea production and processing, and particularly relates to the technical field of Fuzhuan tea production, the screening equipment comprises a screening shell and a feeding sieve, the feeding sieve is fixedly connected to the top of the screening shell, the screening equipment is mounted in the screening shell, the screening equipment comprises a screening unit and a leaf turning unit, and the leaf turning unit is mounted in the screening shell. The screening unit is installed in the screening shell, and the leaf turning unit is installed in the screening shell. According to the screening equipment for Fuzhuan tea production and processing, Fuzhuan tea needing to be screened is added into the screening shell through the discharging opening and falls on the top of the screening plate, the motor is started to drive the connecting shaft to rotate, the connecting plate starts to rotate, and then the Fuzhuan tea is screened. And a connecting plate further drives a moving plate to move up and down, so that a top plate drives a contact plate to move up and down, the Fuzhuan tea at the top of a screening plate shakes up and down, and the Fuzhuan tea can be better screened.

Description

Technical Field

[0001] The utility model relates to the technical field of screening, in particular to screening equipment for the production and processing of Fu tea. Background Art

[0002] Fucha is a kind of black tea. It has tight and even tea leaves and a dark brown and oily color. It is rich in vitamins, minerals, amino acids, and tea polysaccharides. In addition, it also contains trace elements such as phosphorus, iron, and zinc. This is why more and more people like Fucha. When processing Fucha, the raw materials need to be screened to remove impurities such as sand, soil particles, and broken leaves in the tea leaves to improve the quality of Fucha.

[0003] In the patent document with publication number CN214865155U, a screening device for the production and processing of Pu'er tea is disclosed. The device can more conveniently move the tea storage mechanism and the height adjustment mechanism through the moving wheels, so that the tea storage mechanism can be replaced after it is full of tea leaves, saving time and effort.

[0004] However, the screening effect of the device on the Fu tea and the separation effect on the mixture of Fu tea during the screening process of the Fu tea still need to be improved.

[0005] Therefore, we propose a screening device for the production and processing of Fu tea in order to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a screening device for the production and processing of Fu'er tea, which can effectively solve the above problems.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A screening device for the production and processing of Fu tea, comprising a screening shell and a feed screen, wherein the feed screen is fixedly connected to the top of the screening shell, a screening device is installed inside the screening shell, and the screening device comprises a screening unit and a leaf turning unit, wherein the screening unit is installed inside the screening shell, and the leaf turning unit is installed inside the screening shell;

[0009] The screening unit includes a screening plate, which is fixedly connected to the interior of a screening shell, a motor is fixedly connected to the side of the screening shell, an output shaft of the motor is fixedly connected to a connecting shaft, an outer surface of the connecting shaft is movably connected to a connecting plate, an interior of the connecting plate is fixedly connected to a central shaft, an outer surface of the central shaft is fixedly connected to a movable plate, an outer surface of the movable plate is connected to a top plate, a contact plate is fixedly connected to the bottom of the screening plate, a fixed plate is fixedly connected to the inner wall of the screening shell, a spring is fixedly connected to the top of the fixed plate, and an auxiliary component is fixedly connected to the inner side of the screening shell away from the feed screen.

[0010] Preferably, the top plate is fixedly connected to the contact plate, and the bottom of the contact plate is fixedly connected to the spring.

[0011] Preferably, the auxiliary component is composed of a telescopic spring and a telescopic rod, the telescopic rod is located on the top of the fixed plate, and the telescopic spring is movably connected to the outer surface of the telescopic rod.

[0012] Preferably, the leaf-flipping unit includes a rotating rod, which is fixedly connected to the inside of the connecting plate, and a transmission wheel is fixedly connected to the outer surface of the rotating rod and located on the right side of the screening shell, and a transmission belt is movably connected to the outer surface of the transmission wheel, and a driven wheel is movably connected to the inside of the transmission belt, and a rotating shaft is fixedly connected to the inside of the driven wheel, and a flip plate is fixedly connected to the outer surface of the rotating shaft.

[0013] Preferably, the sieve plate is provided with sieve holes inside, and the diameter of the sieve holes is smaller than the diameter of the Fu tea leaves.

[0014] Preferably, a blowing shell is fixedly connected to the top of the screening shell, a dust cover is fixedly connected to the top of the blowing shell, and a blowing motor is fixedly connected to the inside of the blowing shell.

[0015] Preferably, a discharge port is provided on the right side of the screening shell, and a discharge slope is installed inside the discharge port.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By installing the screening unit, the Pu'er tea that needs to be screened is added into the inside of the screening shell through the discharge port, so that it falls on the top of the screening plate, and further by starting the motor, the motor drives the connecting shaft to rotate, so that the connecting plate starts to rotate, so that the connecting plate and the moving plate move up and down, so that the top plate drives the contact plate to move up and down, so that the Pu'er tea on the top of the screening plate is shaken up and down, so that the Pu'er tea can be better screened.

[0018] 2. By installing the leaf-turning unit, during the startup of the motor, the transmission wheel is driven to rotate through the rotating rod, and the transmission belt is further moved, so that the driven wheel drives the rotating shaft to rotate, so that the flip plate turns the tea leaves inside the screening shell, thereby screening the debris entrained in the Pu'er tea, and further dredging the inside of the screening shell to prevent too much Pu'er tea from entering the screening shell and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the working principle structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the blower motor of the utility model.

[0024] In the figure: 101, screening shell; 102, feed screen; 103, discharge port; 201, screening plate; 202, motor; 203, connecting shaft; 204, connecting plate; 205, central axis; 206, moving plate; 207, top plate; 208, contact plate; 209, fixed plate; 210, spring; 301, rotating rod; 302, transmission wheel; 303, transmission belt; 304, driven wheel; 305, rotating shaft; 306, flip plate; 401, blowing shell; 402, dust cover; 403, blowing motor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-5 As shown, a screening device for the production and processing of Fu tea includes a screening housing 101 and a feed screen 102. The feed screen 102 is fixedly connected to the top of the screening housing 101. A screening device is installed inside the screening housing 101. The screening device includes a screening unit and a leaf turning unit. The screening unit is installed inside the screening housing 101, and the leaf turning unit is installed inside the screening housing 101.

[0027] The screening unit includes a screening plate 201, which is fixedly connected to the inside of the screening housing 101, a motor 202 is fixedly connected to the side of the screening housing 101, an output shaft of the motor 202 is fixedly connected to a connecting shaft 203, an outer surface of the connecting shaft 203 is movably connected to a connecting plate 204, an inner part of the connecting plate 204 is fixedly connected to a central shaft 205, an outer surface of the central shaft 205 is fixedly connected to a moving plate 206, an outer surface of the moving plate 206 is connected to a top plate 207, a bottom of the screening plate 201 is fixedly connected to a contact plate 208, a fixed plate 209 is fixedly connected to the inner wall of the screening housing 101, a spring 210 is fixedly connected to the top of the fixed plate 209, and the screening housing An auxiliary component 211 is fixedly connected to the inner side of 101 away from the feed screen 102. By installing the screening unit, the Pu'er tea to be screened is added into the inside of the screening shell 101 through the discharge port 103, so that it falls on the top of the screening plate 201, and further by starting the motor 202, the motor 202 drives the connecting shaft 203 to rotate, thereby further causing the connecting plate 204 to start rotating, thereby further causing the connecting plate 204 to move up and down with the movable plate 206, so that the top plate 207 drives the contact plate 208 to move up and down, thereby shaking the Pu'er tea on the top of the screening plate 201 up and down, so that the Pu'er tea can be better screened.

[0028] The top plate 207 is fixedly connected to the contact plate 208, and the bottom of the contact plate 208 is fixedly connected to the spring 210, so that the top plate 207 moves up and down, thereby driving the contact plate 208 to move up and down, and cooperating with the spring 210, the screening plate 201 swings up and down, so that the debris inside the Pu'er tea can be screened.

[0029] The auxiliary component 211 is composed of a telescopic spring and a telescopic rod. The telescopic rod is located on the top of the fixed plate 209, and the telescopic spring is movably connected to the outer surface of the telescopic rod. By installing the auxiliary component 211, support is provided for the up and down movement of the screening plate 201 of the entire device.

[0030] The leaf-turning unit includes a rotating rod 301, which is fixedly connected to the inside of the connecting plate 204. A transmission wheel 302 is fixedly connected to the outer surface of the rotating rod 301 and is located on the right side of the screening shell 101. A transmission belt 303 is movably connected to the outer surface of the transmission wheel 302. The transmission belt 303 is movably connected to the driven wheel 304 inside. A rotating shaft 305 is fixedly connected to the inside of the driven wheel 304. A flip plate 306 is fixedly connected to the outer surface of the rotating shaft 305. By installing the leaf-turning unit, the motor 202 drives the transmission wheel 302 to rotate through the rotating rod 301 during startup, and further causes the transmission belt 303 to move, so that the driven wheel 304 drives the rotating shaft 305 to rotate, so that the flip plate 306 flips the tea leaves inside the screening shell 101, so that the debris entrained in the Pu'er tea can be screened, and the inside of the screening shell 101 can be further dredged to prevent more Pu'er tea from entering the screening shell 101 and causing blockage.

[0031] Screening holes are provided inside the screening plate 201, and the diameter of the screening holes is smaller than the diameter of the Fu tea leaves, so that during the screening process through the screening plate 201, the Fu tea will not pass through the screening holes, thereby improving the screening effect of the Fu tea.

[0032] A blowing shell 401 is fixedly connected to the top of the screening shell 101, a dust cover 402 is fixedly connected to the top of the blowing shell 401, and a blowing motor 403 is fixedly connected to the inside of the blowing shell 401. By installing the blowing motor 403, the inside of the screening shell 101 can be blown to prevent the Pu'er tea from sticking together. Further, continuous ventilation through the blowing motor 403 can effectively prevent the Pu'er tea leaves from lacking air circulation, thereby causing oxidation, etc.

[0033] A discharge port 103 is provided on the right side of the screening housing 101 , and a discharge slope is installed inside the discharge port 103 , so that the tea leaves are guided and discharged through the discharge slope.

[0034] It should be noted that the specific installation method, circuit connection method and control method of the motor 202 and the blower motor 403 used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0035] The working principle of the utility model is as follows: the Fu tea to be screened is added into the interior of the screening shell 101 through the discharge port 103, so that it falls on the top of the screening plate 201, and further by starting the motor 202, the motor 202 drives the connecting shaft 203 to rotate, thereby further causing the connecting plate 204 to start rotating, thereby further causing the connecting plate 204 to carry the moving plate 206 to move up and down, thereby the top plate 207 drives the contact plate 208 to move up and down, thereby causing the Fu tea on the top of the screening plate 201 to shake up and down, and further, during the starting process of the motor 202, the driving wheel 302 is driven to rotate by the rotating rod 301, further causing the driving belt 303 to move, thereby causing the driven wheel 304 to drive the rotating shaft 305 to rotate, so that the flip plate 306 flips the tea leaves inside the screening shell 101, thereby the broken dregs and the like entrained in the Fu tea can be screened, and further the inside of the screening shell 101 can be dredged to prevent more Fu tea from entering the inside of the screening shell 101 and causing blockage.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A screening device for the production and processing of Fu tea, comprising a screening housing (101) and a feed screen (102), characterized in that: The feed screen (102) is fixedly connected to the top of the screening housing (101); a screening device is installed inside the screening housing (101); the screening device comprises a screening unit and a leaf turning unit; the screening unit is installed inside the screening housing (101); and the leaf turning unit is installed inside the screening housing (101); The screening unit comprises a screening plate (201), the screening plate (201) is fixedly connected to the inside of a screening housing (101), a motor (202) is fixedly connected to the side of the screening housing (101), an output shaft of the motor (202) is fixedly connected to a connecting shaft (203), an outer surface of the connecting shaft (203) is movably connected to a connecting plate (204), an inner portion of the connecting plate (204) is fixedly connected to a central shaft (205), and the central shaft (205) is A movable plate (206) is fixedly connected to the outer surface, a top plate (207) is connected to the outer surface of the movable plate (206), a contact plate (208) is fixedly connected to the bottom of the screening plate (201), a fixed plate (209) is fixedly connected to the inner wall of the screening shell (101), a spring (210) is fixedly connected to the top of the fixed plate (209), and an auxiliary component (211) is fixedly connected to the inner side of the screening shell (101) away from the feed screen (102).

2. The screening device for producing and processing Fu'er tea according to claim 1, characterized in that: The top plate (207) is fixedly connected to the contact plate (208), and the bottom of the contact plate (208) is fixedly connected to the spring (210).

3. The screening equipment for producing and processing Fu'er tea according to claim 1, characterized in that: The auxiliary component (211) is composed of a telescopic spring and a telescopic rod, wherein the telescopic rod is located on the top of the fixed plate (209), and the telescopic spring is movably connected to the outer surface of the telescopic rod.

4. The screening equipment for producing and processing Fu'er tea according to claim 1, characterized in that: The leaf-turning unit comprises a rotating rod (301), wherein the rotating rod (301) is fixedly connected to the inside of a connecting plate (204), a transmission wheel (302) is fixedly connected to the outer surface of the rotating rod (301) and is located on the right side of the screening shell (101), a transmission belt (303) is movably connected to the outer surface of the transmission wheel (302), a driven wheel (304) is movably connected to the inside of the transmission belt (303), a rotating shaft (305) is fixedly connected to the inside of the driven wheel (304), and a flip plate (306) is fixedly connected to the outer surface of the rotating shaft (305).

5. The screening equipment for producing and processing Fu'er tea according to claim 1, characterized in that: The sieve plate (201) is provided with sieve holes inside, and the diameter of the sieve holes is smaller than the diameter of the Fu tea leaves.

6. The screening equipment for producing and processing Fu'er tea according to claim 1, characterized in that: The top of the screening housing (101) is fixedly connected to a blowing housing (401), the top of the blowing housing (401) is fixedly connected to a dust cover (402), and the interior of the blowing housing (401) is fixedly connected to a blowing motor (403).

7. The screening equipment for producing and processing Fu'er tea according to claim 1, characterized in that: A discharge port (103) is provided on the right side of the screening housing (101), and a discharge slope is installed inside the discharge port (103).

Images