A production device for selenium-enriched tea extract

Abstract

The utility model provides a production device for selenium-enriched tea extract, and relates to the technical field of tea production and processing equipment. A production device for selenium-enriched tea extract comprises a box, wherein a screen and a grinding disc are fixedly connected inside the box, wherein the screen divides the inside of the box into a crushing chamber and a grinding chamber, wherein a material injection pipe is fixedly connected to the top of the box, and a rotating rod is rotatably connected inside the box. The device crushes the tea extract particles poured into the crushing chamber by a crushing blade of a crushing mechanism, and then screens the crushed material by a screen, and the screened material falls on the grinding disc and then is ground by a connecting frame, and air is blown to the bottom of the screen by a nozzle on the air blowing pipe, so that the material that is not crushed by the screen and falls on the screen is blown to the crushing mechanism for crushing, thereby preventing the material from blocking the screen and improving the crushing effect of the material.

Description

Technical Field

[0001] The utility model relates to a tea extract production device, in particular to a selenium-enriched tea extract production device, belonging to the technical field of tea production and processing equipment. Background Art

[0002] Selenium is a chemical element with the chemical symbol Se. It is a non-metal that can be used as a photosensitive material, a catalyst in the electrolytic manganese industry, an essential nutrient for animals and a beneficial nutrient for plants. According to the agricultural industry standard for selenium-rich tea (NY / T600-2002), tea with a selenium content ranging from 0.25 to 4.00 mg / kg is called selenium-rich tea. Selenium-rich tea extract is an active ingredient extracted from selenium-rich tea leaves, mainly including selenium-rich tea polyphenols. Selenium-rich tea polyphenols have antioxidant and free radical scavenging effects, and can significantly reduce the serum total cholesterol, triglycerides, and low-density lipoprotein cholesterol levels in hyperlipidemia. It also has the function of restoring and protecting vascular endothelial function. The grinding device is one of the commonly used production devices in the production of selenium-rich tea extract.

[0003] Chinese patent announcement number CN219334477U discloses a grinding and crushing device for processing tea extract particles, which relates to the technical field of tea extract particle processing, including a grinding cylinder and a cylinder cover arranged on the top of the grinding cylinder, wherein a sieve plate and a grinding disc are arranged in sequence from top to bottom inside the grinding cylinder, a grinding chamber is formed above the sieve plate, a grinding chamber is formed between the sieve plate and the grinding disc, a grinding and crushing mechanism is arranged inside the grinding cylinder, and the grinding and crushing mechanism includes a motor, and a rotating rod is arranged at the power output end of the motor.

[0004] However, the inventor of the above device believes that there are certain defects. The above device screens the crushed material through a sieve plate, but the uncrushed material particles will block the sieve holes on the sieve plate, affecting the next grinding process. For this reason, the utility model provides a production device for selenium-rich tea extract. Utility Model Content

[0005] The purpose of the utility model is to provide a production device for selenium-enriched tea extract in order to solve the above-mentioned problem, so as to solve the problem in the prior art that un-crushed material particles will block the sieve holes on the sieve plate and affect the next grinding process.

[0006] The utility model is realized through the following technical scheme: a production device of selenium-enriched tea extract, comprising a box body, a screen and a grinding disk are fixedly connected to the interior of the box body, the screen divides the interior of the box body into a crushing chamber and a grinding chamber, the top of the box body is fixedly connected with a material injection pipe, the interior of the box body is rotatably connected with a rotating rod, a crushing mechanism for crushing the material in the crushing chamber is installed inside the crushing chamber, the crushing mechanism includes a crushing blade fixed on the rotating rod, a grinding mechanism for grinding the material on the grinding disk is provided inside the grinding chamber, the grinding mechanism includes a connecting frame fixed at the bottom of the rotating rod, a grinding roller is rotatably connected inside the connecting frame, a blowing mechanism for blowing air to the bottom of the screen is provided inside the grinding chamber, the blowing mechanism includes a blowing pipe sliding inside the grinding chamber, a plurality of nozzles pointing to the screen are fixedly connected to the blowing pipe, and a plurality of leakage holes are opened on the grinding disk.

[0007] Preferably, the crushing mechanism also includes a fixed blade fixed to the inner wall of the crushing chamber, the fixed blade and the crushing blade are arranged alternately, and the top of the box is fixedly connected to a driving motor that drives the rotating rod to rotate. By arranging the fixed blade staggered with the crushing blade, the crushing effect of the material is improved.

[0008] Preferably, the inner wall of the grinding chamber is fixedly connected with a sliding rod, a sliding block is slidably connected to the sliding rod, the air blowing pipe is fixedly connected to the top of the sliding block, and the air blowing pipe is supported to slide inside the grinding chamber by the provided sliding rod and sliding block.

[0009] Preferably, the inner side wall of the grinding chamber is rotatably connected to a reciprocating screw, and the slider is threadedly connected to the reciprocating screw, and the slider is made to slide back and forth on the slide rod by rotating the reciprocating screw.

[0010] Preferably, the interior of the grinding chamber is fixedly connected to a fixed box, the rotating rod is rotatably connected to the interior of the fixed box, one end of the reciprocating screw extends to the interior of the fixed box, the rotating rod is fixedly connected to a driving gear, one end of the reciprocating screw is fixedly connected to a connecting gear, the driving gear and the connecting gear are meshed, and when the rotating rod rotates, the reciprocating screw is driven to rotate together through the provided connecting gear and driving gear.

[0011] Preferably, a connecting pipe for conveying gas to the inside of the blowing pipe is fixedly connected to the blowing pipe, one end of the connecting pipe extends to the outer side of the box body, the connecting pipe is connected to the air supply equipment, and the gas is conveyed to the inside of the blowing pipe through the connecting pipe.

[0012] Preferably, a material receiving box is inserted into the inner bottom wall of the box body, and the material receiving box is arranged directly below the grinding disc, and the ground material is collected by the arranged material receiving box.

[0013] The utility model provides a production device for selenium-enriched tea extract, which has the following beneficial effects:

[0014] The device uses the crushing blade of the crushing mechanism to crush the tea extract particles poured into the crushing chamber, and then screens the crushed material through the screen. The screened material falls on the grinding plate and is ground through the connecting frame. The nozzle on the blowing pipe blows air to the bottom of the screen, so that the material that is not crushed on the screen and falls on the screen is blown to the crushing mechanism for crushing, which prevents the material from blocking the screen and improves the crushing effect of the material.

[0015] The device drives the reciprocating screw to rotate inside the grinding chamber, causing the slider to slide on the slide rod, so that the air pipe blows air to the bottom of the screen comprehensively. Under the action of the connecting gear and the driving gear, the rotating rod rotates and drives the reciprocating screw to rotate together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cutaway perspective view of the box body of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the internal structure of the pulverizing chamber of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the internal structure of the grinding chamber of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing box structure of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the utility model.

[0021]

Main component symbol description

[0022] 1. Box body; 11. Crushing chamber; 12. Grinding chamber; 13. Feeding pipe; 14. Receiving box; 2. Screen; 3. Rotating rod; 31. Driving motor; 4. Crushing blade; 41. Fixed blade; 5. Grinding disc; 6. Air blowing pipe; 61. Connecting pipe; 7. Reciprocating screw rod; 71. Sliding block; 8. Connecting frame; 81. Grinding roller; 9. Fixed box. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides a production device for selenium-enriched tea extract.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A production device for selenium-enriched tea extract comprises a box body 1, a screen 2 and a grinding disc 5 are fixedly connected inside the box body 1, the screen 2 divides the inside of the box body 1 into a crushing chamber 11 and a grinding chamber 12, a material injection pipe 13 is fixedly connected to the top of the box body 1, and the material is poured into the crushing chamber 11 by opening the cover on the top of the injection pipe 13, a rotating rod 3 is rotatably connected inside the box body 1, a crushing mechanism for crushing the material inside the crushing chamber 11 is installed inside the crushing chamber 11, and the crushing mechanism comprises a crushing blade 4 fixed on the rotating rod 3, and the crushing blade 4 is crushed in the crushing chamber by driving the rotating rod 3. 11 rotates inside, and the crushing blade 4 is used to crush the material falling into the crushing chamber 11. The crushing mechanism also includes a fixed blade 41 fixed to the inner wall of the crushing chamber 11, and the fixed blade 41 and the crushing blade 4 are staggered. The top of the box body 1 is fixedly connected with a driving motor 31 for driving the rotating rod 3 to rotate. The rotating rod 3 is driven to rotate by starting the driving motor 31. The staggered fixed blades 41 and the crushing blades 4 improve the crushing effect of the material. The crushed material is screened through the screen 2, and the screen 2 is rotatably connected to the rotating rod 3.

[0025] Please refer again Figure 1 and Figure 3 A grinding mechanism for grinding the material on the grinding disk 5 is provided inside the grinding chamber 12, and the grinding mechanism includes a connecting frame 8 fixed at the bottom of the rotating rod 3, and a grinding roller 81 is rotatably connected inside the connecting frame 8. A plurality of leakage holes are opened on the grinding disk 5, and the material sifted out by the screen 2 falls on the grinding disk 5. When the rotating rod 3 rotates, the grinding roller 81 inside the connecting frame 8 grinds the material falling on the grinding disk 5 until the ground particles of the material can pass through the leakage holes on the grinding disk 5. A material receiving box 14 is inserted into the inner bottom wall of the box body 1, and the material receiving box 14 is arranged directly below the grinding disk 5. The material ground on the grinding disk 5 finally falls into the inside of the material receiving box 14 for collection, and the material is collected by pulling the material receiving box 14 out.

[0026] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The inside of the grinding chamber 12 is provided with a blowing mechanism for blowing air to the bottom of the screen 2. The blowing mechanism includes a blowing pipe 6 sliding inside the grinding chamber 12. The blowing pipe 6 is fixedly connected with a plurality of nozzles pointing to the screen 2. Gas is delivered to the inside of the blowing pipe 6 and then sprayed out through the nozzles to blow air to the bottom of the screen 2, thereby blowing the material on the screen 2 to float upward, and the material is crushed by the crushing mechanism. The inner side wall of the grinding chamber 12 is fixedly connected with a sliding rod, and a sliding block 71 is slidably connected to the sliding rod. The blowing pipe 6 is fixedly connected to the top of the sliding block 71. The grinding chamber The inner wall of 12 is rotatably connected with a reciprocating screw 7, and a slider 71 is threadedly connected to the reciprocating screw 7. By driving the reciprocating screw 7 to rotate, the slider 71 slides on the slide rod, so as to fully blow air to the bottom of the screen 2. The reciprocating screw 7 is a screw that can make the slider reciprocate without changing the rotation direction of the main shaft. The blowing pipe 6 is fixedly connected with a connecting pipe 61 for conveying gas to the inside of the blowing pipe 6. One end of the connecting pipe 61 extends to the outer side of the box body 1, and is connected to the external air supply equipment through the arranged connecting pipe 61.

[0027] Please refer again Figure 1 , Figure 3 and Figure 4 A fixed box 9 is fixedly connected to the interior of the grinding chamber 12, and a rotating rod 3 is rotatably connected to the interior of the fixed box 9. One end of the reciprocating screw rod 7 extends to the interior of the fixed box 9. A driving gear is fixedly connected to the rotating rod 3, and one end of the reciprocating screw rod 7 is fixedly connected to a connecting gear. The driving gear and the connecting gear are meshed with each other. When the rotating rod 3 rotates, the reciprocating screw rod 7 is driven to rotate together under the action of the driving gear and the connecting gear, thereby reducing the number of driving motors used.

[0028] Working principle: install the device at a suitable location and connect it to the municipal power supply, connect one end of the connecting pipe 61 to the air supply equipment, open the baffle on the top of the injection pipe 13 and pour the material into the inside of the crushing chamber 11, and start the driving motor 31 to drive the rotating rod 3 to rotate, and crush the material by the crushing blade 4 on the rotating rod 3 and the fixed blade 41 on the inner wall of the crushing chamber 11, and the crushed material is screened through the screen 2, and the screened material falls on the grinding disc 5, and then the material on the grinding disc 5 is ground by the grinding roller 81 at the bottom of the rotating rod 3, until the material is ground and falls into the inside of the receiving box 14 through the leakage hole on the grinding disc 5 for collection, and after a period of use, gas is filled into the inside of the connecting pipe 61 and sprayed out through the nozzle on the blowing pipe 6, so as to blow the material on the screen 2 to float upward, and the material is crushed again by the crushing mechanism to prevent the material from blocking the screen 2 and affecting the screening, thereby improving the crushing effect of the material.

[0029] 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 production device for selenium-enriched tea extract, comprising a housing (1), characterized in that: The interior of the housing (1) is fixedly connected with a screen (2) and a grinding disc (5); the screen (2) divides the interior of the housing (1) into a crushing chamber (11) and a grinding chamber (12); a material injection pipe (13) is fixedly connected to the top of the housing (1); a rotating rod (3) is rotatably connected to the interior of the housing (1); a crushing mechanism for crushing the material inside the crushing chamber (11) is installed inside the crushing chamber (11); the crushing mechanism includes a crushing blade (4) fixed to the rotating rod (3); the grinding chamber (12) is connected to the grinding chamber (12) and the grinding chamber (12) is connected to the grinding chamber (12). ) is provided with a grinding mechanism for grinding the material on the grinding disc (5), the grinding mechanism comprising a connecting frame (8) fixed to the bottom of the rotating rod (3), a grinding roller (81) being rotatably connected to the inside of the connecting frame (8), a blowing mechanism for blowing air to the bottom of the screen (2) is provided inside the grinding chamber (12), the blowing mechanism comprising a blowing pipe (6) sliding inside the grinding chamber (12), a plurality of nozzles directed to the screen (2) being fixedly connected to the blowing pipe (6), and a plurality of leakage holes are provided on the grinding disc (5).

2. The production device of a selenium-enriched tea extract according to claim 1, characterized in that: The pulverizing mechanism further comprises a fixed blade (41) fixed to the inner wall of the pulverizing chamber (11), the fixed blade (41) and the pulverizing blade (4) being arranged in an alternating manner, and a driving motor (31) for driving the rotating rod (3) to rotate is fixedly connected to the top of the box body (1).

3. The production device of a selenium-enriched tea extract according to claim 1, characterized in that: The inner wall of the grinding chamber (12) is fixedly connected to a sliding rod, a sliding block (71) is slidably connected to the sliding rod, and the air blowing pipe (6) is fixedly connected to the top of the sliding block (71).

4. The production device of a selenium-enriched tea extract according to claim 3, characterized in that: The inner side wall of the grinding chamber (12) is rotatably connected to a reciprocating screw rod (7), and the sliding block (71) is threadedly connected to the reciprocating screw rod (7).

5. The production device of a selenium-enriched tea extract according to claim 4, characterized in that: A fixed box (9) is fixedly connected to the interior of the grinding chamber (12); the rotating rod (3) is rotatably connected to the interior of the fixed box (9); one end of the reciprocating screw rod (7) extends to the interior of the fixed box (9); a driving gear is fixedly connected to the rotating rod (3); one end of the reciprocating screw rod (7) is fixedly connected to a connecting gear; the driving gear and the connecting gear are meshed.

6. The production device of a selenium-enriched tea extract according to claim 1, characterized in that: A connecting pipe (61) for conveying gas to the inside of the blowing pipe (6) is fixedly connected to the blowing pipe (6), and one end of the connecting pipe (61) extends to the outer side surface of the box body (1).

7. The production device of a selenium-enriched tea extract according to claim 1, characterized in that: A material receiving box (14) is inserted into the inner bottom wall of the box body (1), and the material receiving box (14) is arranged directly below the grinding disc (5).

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