Impurity removal equipment for tea production

Abstract

The utility model relates to the technical field of tea production, in particular to impurity removal equipment for tea production. The impurity removal equipment for tea production comprises a shell, a discharging hopper, a second electric push rod, a sliding groove plate, a screening frame, a controller and a material control assembly, the right side of the top of the shell is connected and communicated with the discharging hopper, the second electric push rod is installed on the left side of the upper portion in the shell, and the sliding groove plate is connected to the upper side in the shell in a sliding mode; a screening frame used for screening tea leaves is slidably connected to the sliding groove plate, a telescopic rod of the second electric push rod is connected with the screening frame, and a controller is installed on the front side wall of the shell. The second electric push rod drives the screening frame to move left and right, the screening efficiency of tea in the screening frame is improved, qualified tea, branches and leaves and other impurities can be effectively separated, the production efficiency is improved, the screening frame can be easily detached and cleaned by being pulled out towards the front side, and convenience is provided for operators.

Description

Technical Field

[0001] This utility model relates to the field of tea production technology, and in particular to a purification device for tea production. Background Technology

[0002] Ensuring the purity of tea leaves is crucial during processing, typically achieved through impurity removal devices that sieve and remove various impurities. As consumers increasingly demand higher quality tea, efficiently and accurately sieving and removing impurities has become a key challenge for tea producers.

[0003] Although some screening equipment on the market can basically meet the screening requirements, they generally suffer from low screening efficiency. Most of these devices use static or simple vibrating screening methods. Static screening methods are difficult to effectively separate qualified tea leaves from impurities such as branches and leaves, resulting in unsatisfactory screening results. While simple vibrating screening can provide a certain screening capacity, its structural design limitations make cleaning the screening frame extremely inconvenient, often requiring the disassembly of multiple parts or the execution of complex operations, thereby increasing downtime for maintenance and affecting production efficiency.

[0004] Furthermore, traditional impurity removal equipment lacks an effective control mechanism for material feeding, making it impossible to flexibly adjust the feeding amount according to actual production needs. In this situation, it is easy to feed too much material at once, which can lead to blockages or reduced screening efficiency, seriously affecting the continuity and stability of production. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the technical problem of this utility model is to provide a purification device for tea production.

[0006] The technical implementation scheme of this utility model is as follows: a tea production impurity removal device, including a shell, a feeding hopper, a second electric push rod, a chute plate, a screening frame, a controller, and a material control component. The feeding hopper is connected and communicated with the top right side of the shell. The second electric push rod is installed on the upper left side of the shell. The chute plate is slidably connected to the upper side of the shell. The screening frame for screening tea is slidably connected to the chute plate. The telescopic rod of the second electric push rod is connected to the screening frame. The controller is installed on the front side wall of the shell. The second electric push rod is electrically connected to the controller. The material control component for controlling the amount of tea fed into the shell is provided inside the shell.

[0007] Furthermore, the hopper is made of transparent material.

[0008] Furthermore, the material control assembly includes a first electric push rod, a support plate, a baffle, and guide rods. The first electric push rod is installed on the top left side inside the housing and is electrically connected to the controller. The support plate is connected to the middle of the upper part inside the housing. Two guide rods are connected at intervals on the right side wall of the support plate. A baffle is slidably connected between the guide rods. The telescopic rod of the first electric push rod passes through the support plate and is connected to the baffle. The baffle blocks the lower port of the hopper.

[0009] Furthermore, it also includes a handle that is attached to the front of the filter box.

[0010] Furthermore, it also includes an air pump and an air outlet frame. The air pump is located on the right side of the outer casing, and the air outlet frame is connected to the air pump's air outlet pipe. The air outlet frame is inserted into the outer casing and is positioned at the height between the screening frame and the receiving trough.

[0011] Furthermore, it also includes a receiving trough and a debris trough. The receiving trough is located at the bottom inside the outer shell below the screening frame, and is used to collect qualified tea leaves after screening. The debris trough is located at the bottom inside the outer shell to the left of the receiving trough, and is used to collect fine tea leaves.

[0012] The beneficial effects are as follows: 1. The second electric push rod drives the screening frame to move left and right, which accelerates the screening efficiency of tea leaves in the screening frame, effectively separates qualified tea leaves and impurities such as branches and leaves, improves production efficiency, and the screening frame can be easily removed for cleaning by pulling it forward, which provides convenience for the operator.

[0013] 2. The material control assembly consisting of the first electric push rod and the baffle allows for precise control of the amount of tea leaves fed according to production needs, avoiding problems such as clogging or low screening efficiency caused by excessive feeding at one time, and ensuring the continuity and stability of production.

[0014] 3. The design of the air pump and air outlet frame can blow away light debris during the tea leaf falling process, causing it to fall into a special debris trough, thereby achieving effective separation of tea leaves and debris and improving the quality of the final product. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the first electric push rod, the second electric push rod, and the air outlet frame of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the support plate, baffle, and guide rod of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the components of this utility model, such as the slide plate, the screening frame, and the handle.

[0019] In the above attached diagram: 1: outer casing, 2: hopper, 3: first electric push rod, 31: support plate, 32: baffle, 33: guide rod, 4: second electric push rod, 41: chute plate, 42: screening frame, 43: handle, 5: air pump, 51: air outlet frame, 52: receiving trough, 53: debris trough, 6: controller. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: A purification device for tea production, such as... Figures 1-4 As shown, the device includes a housing 1, a hopper 2, a second electric push rod 4, a chute plate 41, a screening frame 42, a handle 43, a controller 6, and a material control assembly. The hopper 2 is connected to and communicates with the top right side of the housing 1. The hopper 2 is made of transparent material, making it easy to see the amount of tea stored inside and to check for blockages. The second electric push rod 4 is bolted to the upper left side of the inside of the housing 1. The chute plate 41 is slidably connected to the upper side of the inside of the housing 1 in the left-right direction. The screening frame 42 for screening tea is slidably connected to the chute plate 41 in the front-back direction. When tea is added through the hopper 2, it will fall into the screening frame 42 for screening. Qualified tea will pass through the holes in the screening frame 42. The hole is lowered, while impurities such as branches and leaves are left in the screening frame 42. The handle 43 is connected to the front of the screening frame 42, making it convenient for the user to pull the screening frame 42 forward to clean the tea branches and leaves retained in the screening frame 42. The telescopic rod of the second electric push rod 4 is connected to the screening frame 42. The controller 6 is installed on the front side wall of the outer casing 1 by bolts. The second electric push rod 4 is electrically connected to the controller 6 and is used to control the opening and closing of the second electric push rod 4. After the second electric push rod 4 is started, its telescopic rod repeatedly extends and retracts, driving the slide plate 41 and the screening frame 42 to move horizontally, thereby accelerating the screening efficiency of tea in the screening frame 42. The outer casing 1 is equipped with a material control component for controlling the amount of tea fed.

[0022] like Figures 2-3As shown, the material control assembly includes a first electric push rod 3, a support plate 31, a baffle 32, and a guide rod 33. The first electric push rod 3 is bolted to the top left side of the housing 1 and is electrically connected to the controller 6. The support plate 31 is welded to the middle of the upper part of the housing 1. Two guide rods 33 are connected at intervals to the right side wall of the support plate 31. The baffle 32 is slidably connected between the guide rods 33. The telescopic rod of the first electric push rod 3 passes through the support plate 31 and is connected to the baffle 32. The baffle 32 blocks the lower port of the hopper 2. The controller 6 starts the first electric push rod 3, controlling its telescopic rod to extend or retract, which can drive the baffle 32 to move and adjust along the guide rod 33 in the left and right directions, thereby adjusting the opening and closing size of the lower port of the hopper 2 to control the amount of tea leaves discharged. It can accurately control the amount of tea leaves discharged according to production needs, avoiding the problems of blockage or low screening efficiency caused by excessive discharge at one time. After adjustment, the first electric push rod 3 is turned off.

[0023] like Figure 2 As shown, it also includes an air pump 5, an air outlet frame 51, a receiving trough 52, and a debris trough 53. The air pump 5 is placed on the right side of the outer casing 1. The air outlet frame 51 is connected to the air outlet pipe of the air pump 5. The air outlet frame 51 is inserted into the outer casing 1 and is set at the height between the screening frame 42 and the receiving trough 52. It helps to separate light impurities in the tea leaves by blowing air, thereby improving the screening efficiency. The receiving trough 52 is placed at the bottom of the outer casing 1 below the screening frame 42. It is used to collect qualified tea leaves after screening. The debris trough 53 is placed at the bottom of the outer casing 1 to the left of the receiving trough 52. It is used to collect broken tea leaves.

[0024] After being screened by the screening frame 42, the finished tea leaves will fall into the receiving trough 52 for collection. After the air pump 5 is started, external air is drawn in and sprayed out through the air outlet frame 51. When the tea leaves fall from the screening frame 42 into the receiving trough 52, under the action of these gases, the debris contained in the tea leaves will be blown to the left and finally fall into the debris trough 53 located on the left side of the receiving trough 52, thereby realizing the separate collection of tea leaves and debris. After the screening work is completed, the receiving trough 52 and the debris trough 53 can be removed for subsequent processing.

[0025] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A tea processing purification device, characterized in that, It includes a shell (1), a feeding hopper (2), a second electric push rod (4), a chute plate (41), a screening frame (42), a controller (6), and a material control component. The feeding hopper (2) is connected and communicated to the top right side of the shell (1). The second electric push rod (4) is installed on the upper left side inside the shell (1). The chute plate (41) is slidably connected to the upper side inside the shell (1). The screening frame (42) for screening tea leaves is slidably connected to the chute plate (41). The telescopic rod of the second electric push rod (4) is connected to the screening frame (42). The controller (6) is installed on the front side wall of the shell (1). The second electric push rod (4) is electrically connected to the controller (6). The material control component for controlling the amount of tea leaves fed into the shell (1) is provided inside the shell (1).

2. The tea production impurity removal equipment according to claim 1, characterized in that, The feeding hopper (2) is made of transparent material.

3. The tea production impurity removal equipment according to claim 2, characterized in that, The material control assembly includes a first electric push rod (3), a support plate (31), a baffle (32) and a guide rod (33). The first electric push rod (3) is installed on the top left side inside the housing (1) and is electrically connected to the controller (6). The support plate (31) is connected to the middle of the upper part inside the housing (1). Two guide rods (33) are connected at intervals on the right side wall of the support plate (31). The baffle (32) is slidably connected between the guide rods (33). The telescopic rod of the first electric push rod (3) passes through the support plate (31) and is connected to the baffle (32). The baffle (32) blocks the lower port of the hopper (2).

4. The impurity removal equipment for tea production according to claim 3, characterized in that, It also includes a handle (43) which is attached to the front of the filter box (42).

5. The tea production impurity removal equipment according to claim 4, characterized in that, It also includes an air pump (5) and an air outlet frame (51). The air pump (5) is placed on the right side of the outer casing (1). The air outlet frame (51) is connected to the air outlet pipe of the air pump (5). The air outlet frame (51) is inserted into the outer casing (1) and is set at the height between the screening frame (42) and the receiving trough (52).

6. The tea production impurity removal equipment according to claim 5, characterized in that, It also includes a receiving trough (52) and a debris trough (53). The receiving trough (52) is placed at the bottom inside the outer shell (1) below the screening frame (42) to collect qualified tea leaves after screening. The debris trough (53) is placed at the bottom inside the outer shell (1) to the left of the receiving trough (52) to collect fine tea leaves.

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