A tea leaf stoner

Abstract

The utility model discloses a tea stone removing machine mainly applied to the technical field of tea production appliance, contains spring, vibration component, fan, sieve tray, base, upper cover, gas collecting chamber, gas pipe, ash pipe, discharge bin, dustproof bin, there is spring between sieve tray and base, there is vibration component at sieve tray bottom, there is upper cover at sieve tray top, and the front end of sieve tray is sieve net, and the lower of sieve net is collection area, and the collection area is connected with ash pipe, and the rear end is first rockfall mouth, second rockfall mouth in proper order, and there is collection area below first rockfall mouth, second rockfall mouth, and the base is fixed with fan, gas collecting chamber, and the fan is connected with gas collecting chamber through pipeline, and gas collecting chamber is connected with a plurality of gas pipes. Application the utility model discloses a tea stone removing machine, compact structure, low manufacturing cost, stable and reliable operation, utilize vibration to remove broken tea, utilize airflow to remove the sand and metal mixed in tea, improve tea quality, there is no dust in the operation process, energy -conserving and environment -friendly, have higher popularization value.

Description

Technical Field

[0001] This utility model relates to the technical field of tea production equipment, specifically to a tea destoner. Background Technology

[0002] A tea destoner is a specialized device used in tea processing to remove heavy impurities such as sand and dust. Application No. 2022211697527 discloses a tea screening device, including a first support plate and a second support plate. A first bracket is fixedly connected to all four sides of the top of the second support plate. An active roller is movably connected to the upper end of the inner surface of the first bracket located at the left front and left rear ends of the top of the second support plate. This invention, with its first bracket, conveyor belt, driven roller, and active roller, achieves automatic tea conveying. During the conveying process, activating the vibrating motor causes the conveyor belt and screening frame to vibrate under the action of the spring, causing impurities such as sand and gravel mixed in with the tea to fall through the pre-drilled holes. The inclusion of a driven gear disc, active gear disc, second motor, second support, and screening frame facilitates further sieving of sand, gravel, or waste residue from the tea. Through the coordination of these structures, the screening effect of this device is effectively improved.

[0003] Although the above technical solution can screen out the sand and waste mixed in the tea, it has the following disadvantages: 1. The tea powder is mixed with the sand and waste and cannot be effectively utilized; 2. The tea screening process generates a lot of dust, which can easily pollute the environment. Utility Model Content

[0004] This utility model proposes a tea destoner, which solves the problem that existing tea destoners mix tea powder with sand, gravel, and waste residue, making them unusable and generating a lot of dust during operation, which easily pollutes the environment.

[0005] The technical solution of this utility model is as follows: a tea destoner, comprising a spring, a vibration component, a fan, a sieve disc, a base, a top cover, a gas collection chamber, a gas supply pipe, a dust discharge pipe, a discharge hopper, and a dustproof hopper. A spring is located between the sieve disc and the base. A vibration component is located at the bottom of the sieve disc. A top cover is located on the top of the sieve disc. The front end of the sieve disc is a screen, and below the screen is a collection area connected to the dust discharge pipe. The rear end of the sieve disc has a first stone drop outlet and a second stone drop outlet, with a collection area below each outlet. A fan and a gas collection chamber are fixed on the base. The fan is connected to the gas collection chamber via a pipe. The gas collection chamber is connected to several gas supply pipes, the ends of which are connected to the collection areas below the first and second stone drop outlets. A dust discharge pipe is connected to the collection areas below the first and second stone drop outlets. A discharge hopper is located at the end of the sieve disc, and a dustproof hopper is located on top of the discharge hopper. The dustproof hopper is connected to a dust removal device.

[0006] Preferably, a magnetic rod is installed at the bottom of the discharge hopper.

[0007] Preferably, the dustproof compartment has an observation window on one side.

[0008] Preferably, a guide plate is inclinedly provided on one side of the first rockfall opening and the second rockfall opening.

[0009] Preferably, the ash discharge pipes connecting the lower collection areas of the first and second rockfall outlets are connected to ash collection boxes at their ends.

[0010] Preferably, the gas transmission pipe is a corrugated pipe with a diameter of 60 mm.

[0011] Preferably, the base is made of 60mm square tubing.

[0012] Preferably, the sieve plate is made of 2mm thick steel plate.

[0013] The principle of this invention: This invention addresses the problem of existing tea destoners where tea powder mixes with sand, gravel, and waste residue, making effective utilization impossible. A screen is installed at the front of the sieve disc. Under the action of the vibrating component, the tea leaves move horizontally forward. As the tea leaves pass through the screen, fine impurities and broken tea powder are removed and fall into the collection area below the screen. A ash discharge pipe is connected to the bottom of the collection area, allowing users to collect the broken tea powder for secondary use. As the tea leaves continue to move horizontally to the first and second stone drop vents, larger impurities such as sand and metal fall into the collection area below the first and second stone drop vents. The tea leaves are then blown out through the first and second stone drop vents. Under the action of the wind, the dust will not fall into the collection area below the first and second stone dropping openings. The collection area below the first and second stone dropping openings is connected to a dust discharge pipe, and the end of the dust discharge pipe has a dust collection box. During use, the air volume of the fan can be adjusted to control the type of tea being processed, thus improving the adaptability of this utility model. In order to solve the problem of excessive dust and environmental pollution during the operation of the tea destoner, this utility model installs a cover on the top of the screen to prevent dust generated during screen vibration from overflowing. In addition, there is also a dustproof chamber on the top of the discharge hopper at the end of the screen to prevent dust from overflowing. The dustproof chamber is connected to a dust removal device to absorb dust and can also draw away the high-speed airflow generated by the fan to prevent dust from overflowing from the screen inlet.

[0014] The beneficial effects of this utility model are as follows: A tea destoner has a compact structure, low manufacturing cost, stable and reliable operation, and strong adaptability. It uses vibration to remove broken tea leaves and airflow to remove sand, stones and metal mixed in the tea leaves, thereby improving the quality of the tea. The operation is dust-free, energy-saving and environmentally friendly, and has high promotional value. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model;

[0019] Figure 5 This is a three-dimensional sectional view of the sieve disc;

[0020] In the diagram, 101-screen plate, 102-base, 103-spring, 104-vibration assembly, 105-top cover, 106-screen mesh, 107-fan, 108-air collection chamber, 109-air conveying pipe, 110-ash discharge pipe, 111-ash receiving box, 112-discharge hopper, 113-dustproof hopper, 114-observation window, 115-first rock drop outlet, 116-second rock drop outlet. Detailed Implementation

[0021] The specific implementation method of this utility model is as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a tea destoner includes a spring 103, a vibration assembly 104, a fan 107, a sieve disc 101, a base 102, a top cover 105, a gas collecting chamber 108, a gas conveying pipe 109, a dust discharge pipe 110, a discharge hopper 112, and a dustproof hopper 113. A spring 103 is located between the sieve disc 101 and the base 102. A vibration assembly 104 is located at the bottom of the sieve disc 101. A top cover 105 is located at the top of the sieve disc 101. A screen 106 is located at the front end of the sieve disc 101, and a collection area is located below the screen 106. The collection area is connected to the dust discharge pipe 110. The rear end has a first stone drop outlet 115 and a second stone drop outlet 116. Below the first rockfall outlet 115 and the second rockfall outlet 116, there is a collection area. A fan 107 and an air collection chamber 108 are fixed on the base 102. The fan 107 is connected to the air collection chamber 108 through a pipe. The air collection chamber 108 is connected to several air supply pipes 109. The end of the air supply pipes 109 is connected to the collection area below the first rockfall outlet 115 and the second rockfall outlet 116. The collection area below the first rockfall outlet 115 and the second rockfall outlet 116 is connected to a dust discharge pipe 110. At the end of the screen 101, there is a discharge hopper 112. At the top of the discharge hopper 112, there is a dustproof hopper 113. The dustproof hopper 113 is connected to a dust removal device. The process of using this utility model is as follows: The right side of the sieve plate 101 is the feed inlet. The tea leaves to be processed are fed into the sieve plate 101 through the feed inlet. Under the vibration of the sieve plate 101, broken tea leaves fall into the collection area below the screen 106. The tea leaves continue to move to the left. When they pass through the first drop stone outlet 115 and the second drop stone outlet 116, impurities such as sand and metal that are larger than the tea leaves fall into the collection area below the first drop stone outlet 115 and the second drop stone outlet 116. Under the action of the wind blown out by the first drop stone outlet 115 and the second drop stone outlet 116, the tea leaves will not fall into the collection area below the first drop stone outlet 115 and the second drop stone outlet 116. After the tea leaves pass through the first drop stone outlet 115 and the second drop stone outlet 116, the sand, metal and other impurities are separated from the tea leaves.

[0022] Specifically, such as Figure 1 , Figure 2 As shown, a magnetic rod is installed at the bottom of the discharge hopper 112. In this embodiment, the magnetic rod is used to adsorb iron impurities mixed in with the tea leaves, thereby improving the quality of the tea.

[0023] Specifically, such as Figure 1 , Figure 2 As shown, the dustproof chamber 113 has an observation window 114 on one side. In this embodiment, the user can check the cleanliness of the tea processing through the observation window 114, which allows the user to adjust the parameters of the fan 107 and the vibration component 104 according to the tea processing status.

[0024] Specifically, such as Figure 5As shown, guide plates are inclinedly arranged on one side of the first rockfall outlet 115 and the second rockfall outlet 116. In this embodiment, the guide plates can guide impurities such as sand, gravel, and metal into the collection area below the first rockfall outlet 115 and the second rockfall outlet 116, and move towards the ash discharge pipe 110, so as to avoid impurities clogging the first rockfall outlet 115 and the second rockfall outlet 116.

[0025] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, the ash discharge pipe 110 connecting the lower collection areas of the first rockfall outlet 115 and the second rockfall outlet 116 is connected to an ash collection box 111 at its end. In this embodiment, the user can complete the maintenance work simply by opening the ash collection box 111, making it convenient to use.

[0026] Specifically, the gas supply pipe 109 is a corrugated pipe with a diameter of 60 mm. In this embodiment, a 60 mm diameter corrugated pipe is used as the gas supply pipe 109, which has a higher air throughput, is easy to obtain materials for, and reduces manufacturing costs.

[0027] Specifically, the base 102 is made of 60mm square tubing. In this embodiment, the base 102 made of 60mm square tubing is sturdy, durable, and has a long service life.

[0028] Specifically, the sieve disc 101 is made of 2mm thick steel plate. In this embodiment, the sieve disc 101 made of 2mm thick steel plate has high mechanical strength and a long service life.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tea destoner, comprising a spring (103), a vibration assembly (104), and a fan (107), characterized in that: It also includes a screen plate (101), a base (102), a top cover (105), a gas collection chamber (108), a gas delivery pipe (109), a ash discharge pipe (110), a discharge hopper (112), and a dustproof hopper (113). A spring (103) is located between the screen plate (101) and the base (102). A vibration assembly (104) is located at the bottom of the screen plate (101). A top cover (105) is located at the top of the screen plate (101). The front end of the screen plate (101) is a screen mesh (106). Below the screen mesh (106) is a collection area, which is connected to the ash discharge pipe (110). The rear end is successively connected to a first stone drop outlet (115) and a second stone drop outlet (116). Below the opening (116) is a collection area. A fan (107) and an air collection chamber (108) are fixed on the base (102). The fan (107) is connected to the air collection chamber (108) through a pipe. The air collection chamber (108) is connected to several air supply pipes (109). The end of the air supply pipe (109) is connected to the collection area below the first rockfall opening (115) and the second rockfall opening (116). The collection area below the first rockfall opening (115) and the second rockfall opening (116) is connected to a ash discharge pipe (110). At the end of the screen (101) is a discharge bin (112). At the top of the discharge bin (112) is a dustproof bin (113). The dustproof bin (113) is connected to a dust removal device.

2. The tea destoner according to claim 1, characterized in that: A magnetic rod is installed at the bottom of the discharge hopper (112).

3. The tea destoner according to claim 1, characterized in that: The dustproof chamber (113) has an observation window (114) on one side.

4. The tea destoner according to claim 1, characterized in that: Guide plates are inclinedly installed on one side of the first rockfall opening (115) and the second rockfall opening (116).

5. A tea destoner according to claim 1, characterized in that: The ash discharge pipe (110) connecting the lower collection area of ​​the first rockfall outlet (115) and the second rockfall outlet (116) is connected to an ash collection box (111).

6. A tea destoner according to claim 1, characterized in that: The gas transmission pipe (109) is a corrugated pipe with a diameter of 60 mm.

7. A tea destoner according to claim 1, characterized in that: The base (102) is made of 60mm square tubing.

8. A tea destoner according to claim 1, characterized in that: The sieve plate (101) is made of 2mm thick steel plate.

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