Impurity removal equipment for tea processing

Abstract

The utility model discloses impurity removal equipment for tea processing, which comprises a case, a dust collector arranged on the right side of the case, a guide pipe inserted into the case and mounted on the dust collector, a dust blowing mechanism extending into the case and mounted at the bottom of the case, and a screening mechanism mounted in the case. The dust blowing mechanism comprises an air conveying pump, an air conveying pipe, a flow dividing pipe, exhaust holes, a first motor, a first gear and a second gear, the air conveying pipe is installed on the air conveying pump, the flow dividing pipe is rotationally connected to the bottom of the machine box, the exhaust holes are formed in the flow dividing pipe, the lower end of the flow dividing pipe is inserted into the air conveying pipe, and the first motor is fixed to the bottom of the machine box; a first gear is installed on an output shaft of the first motor, a second gear meshed with the first gear is installed on one side of the first gear, and the second gear is installed on the flow dividing pipe. According to the tea leaf dust removal device, large-particle impurities in tea leaves can be conveniently removed, dust on the tea leaves can be fully removed, dust can be conveniently collected, and pollution to air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to an impurity removal device for tea processing. Background Art

[0002] When processing tea leaves, it is necessary to remove branches, stones and dust mixed in the tea leaves. Currently, vibration screening is used for impurity removal. Although it can remove large particles of impurities, it is difficult to fully clean the dust on the tea leaves. In addition, most existing vibration screening devices are open-type settings, and dust will directly float into the air and cause pollution. Therefore, in view of the above situation, it is urgent to develop a tea processing impurity removal equipment that can fully clean the dust on the tea leaves, facilitate dust collection, and reduce air pollution, so as to overcome the shortcomings of current practical applications and meet current needs. Utility Model Content

[0003] The purpose of the utility model is to provide a tea processing impurity removal device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A tea processing impurity removal device comprises a chassis, a top cover, a baffle, a dust collector, a dust blowing mechanism and a screening mechanism. A dust collector is provided on the right side of the chassis, a conduit inserted into the chassis is installed on the dust collector, a dust blowing mechanism extending into the interior of the chassis is installed at the bottom of the chassis, a screening mechanism is installed in the chassis, and the dust blowing mechanism comprises: an air pump, an air pipe, a diverter pipe, an exhaust hole, a first motor, a first gear and a second gear. An air pipe is installed on the air pump, the diverter pipe is rotatably connected to the bottom of the chassis, a plurality of exhaust holes are provided on the diverter pipe, the lower end of the diverter pipe is inserted into the air pipe, a first motor is fixed to the bottom of the chassis, a first gear is installed on the output shaft of the first motor, a second gear meshing with the first gear is installed on one side of the first gear, and the second gear is installed on the diverter pipe.

[0006] Preferably, a top cover is detachably mounted on the top of the chassis.

[0007] Preferably, a material taking port is provided at the lower half of the chassis, and a baffle for blocking the material taking port is detachably mounted on the chassis.

[0008] Preferably, the diversion pipe is rotatably connected to the gas pipe.

[0009] Preferably: the screening mechanism includes: a screening box, a slider, a slide rail, a spring, a second motor and an eccentric cam, sliders are fixed on the front and rear sides of the screening box, each of the sliders is installed on a slide rail, the slide rail is fixed in the chassis, a plurality of springs connected to the inner wall of the chassis are installed on the left side of the screening box, the second motor is fixed on the right side of the interior of the chassis, an eccentric cam is installed on the output shaft of the second motor, and the eccentric cam is in contact with one side of the screening box.

[0010] Preferably, the slider is slidably connected to the slide rail.

[0011] The beneficial effects of the utility model are as follows: the impurity removal equipment for tea processing adds tea into the screening mesh box, then covers the top cover, drives the eccentric cam to rotate by the second motor, drives the screening mesh box to move back and forth by the rotation of the eccentric cam, screens and removes impurities on the tea leaves through the screening mesh box, and the tea leaves pass through the screening mesh box and fall to the inner bottom end of the chassis, while branches, stones and impurities mixed in the tea leaves remain in the screening mesh box, and air is supplied to the air supply pipe and the shunt pipe by the air pump, and the air flow is blown to the tea leaves through the exhaust hole, and the first gear and the second gear are driven to rotate by the first motor, and the shunt pipe is driven to rotate by the second gear, so that the air flow contacts the tea leaves more fully, thereby fully removing the dust on the tea leaves, and at the same time, the dust is sucked away and collected by the vacuum cleaner, thereby removing the dust and large particles of impurities such as branches and stones in the tea leaves, and finally, the baffle is pulled off, the tea leaves are taken out, the top cover is removed, and the impurities in the screening mesh box are taken out. In summary, the utility model is convenient for removing large particles of impurities in tea leaves, fully cleans the dust on the tea leaves, is convenient for collecting dust, and reduces air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0014] Figure 3 This is a schematic diagram of the open state of the utility model.

[0015] Figure 4 This is an internal view of the chassis in this utility model.

[0016] Figure 5 This is a partial structural diagram of the utility model Figure 1 .

[0017] Figure 6 This is a partial structural diagram of the utility model Figure 2 .

[0018] Figure 7 This is a partial structural diagram of the utility model Figure 3 .

[0019] Legend:

[0020] 1. Chassis; 101. Feeding port; 2. Top cover; 3. Baffle; 4. Vacuum cleaner; 401. Conduit; 5. Dust blowing mechanism; 501. Air pump; 502. Air pipe; 503. Diverter pipe; 504. Exhaust hole; 505. First motor; 506. First gear; 507. Second gear; 6. Screening mechanism; 601. Screening cage; 602. Slider; 603. Slide rail; 604. Spring; 605. Second motor; 606. Eccentric cam. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Specific examples are given below.

[0023] See also Figures 1 to 7 In the embodiment of the utility model, a tea processing impurity removal device includes a chassis 1, a top cover 2, a baffle 3, a dust collector 4, a dust blowing mechanism 5 and a screening mechanism 6. The top of the chassis 1 is detachably mounted with a top cover 2, the lower half of the chassis 1 is provided with a material taking port 101, the chassis 1 is detachably mounted with a baffle 3 for blocking the material taking port 101, the baffle 3 is stuck in the material taking port 101, the right side of the chassis 1 is provided with a dust collector 4, the dust collector 4 is installed with a guide tube 401 inserted into the chassis 1, and the bottom of the chassis 1 is provided with an extension The dust blowing mechanism 5 extends into the interior thereof, and a screening mechanism 6 is installed in the chassis 1. When in use, the tea leaves are placed in the screening mechanism 6, and then the top cover 2 is closed. The tea leaves are screened by the screening mechanism 6, and the tea leaves pass through the screening mechanism 6 and fall to the bottom end of the chassis 1. The branches, stones and impurities mixed in the tea leaves remain in the screening mechanism 6. The dust blowing mechanism 5 blows air toward the tea leaves at the bottom end of the chassis 1, so that the dust attached to the tea leaves is blown away. At the same time, the dust is sucked away by the vacuum cleaner 4, thereby removing the dust in the tea leaves and large particles of impurities such as branches and stones.

[0024] The dust blowing mechanism 5 includes: an air pump 501, an air pipe 502, a diverter pipe 503, an exhaust hole 504, a first motor 505, a first gear 506 and a second gear 507. The air pump 501 is fixed to the ground, and an air pipe 502 is installed on the air pump 501. The diverter pipe 503 is rotatably connected to the bottom of the chassis 1. A plurality of exhaust holes 504 are provided on the diverter pipe 503. The lower end of the diverter pipe 503 is inserted into the air pipe 502. The diverter pipe 503 is rotatably connected to the air pipe 502, and a sealing ring is provided at the connection between the air pipe 502 and the diverter pipe 503 to prevent air leakage. The bottom of the chassis 1 is sealed. A first motor 505 is fixed to the top, and a first gear 506 is installed on the output shaft of the first motor 505. A second gear 507 meshing with the first gear 506 is installed on one side of the first gear 506. The second gear 507 is installed on the shunt pipe 503. When in use, air is supplied to the air supply pipe 502 and the shunt pipe 503 through the air pump 501, and the air flow is blown toward the tea leaves through the exhaust hole 504. At the same time, the first motor 505 drives the first gear 506 and the second gear 507 to rotate, and the shunt pipe 503 is driven to rotate by the second gear 507, so that the air flow can more fully contact with the tea leaves, thereby fully removing the dust on the tea leaves.

[0025] The screening mechanism 6 includes: a screening box 601, a slider 602, a slide rail 603, a spring 604, a second motor 605 and an eccentric cam 606. Sliders 602 are fixed on the front and back sides of the screening box 601. Each of the sliders 602 is installed on a slide rail 603. The slide rail 603 is fixed in the chassis 1. The slider 602 is slidably connected to the slide rail 603. The left side of the screening box 601 is equipped with multiple springs connected to the inner wall of the chassis 1. Spring 604, the second motor 605 is fixed to the right side of the interior of the chassis 1, and an eccentric cam 606 is installed on the output shaft of the second motor 605. The eccentric cam 606 is in contact with one side of the screening box 601. When in use, tea leaves are added into the screening box 601, and the eccentric cam 606 is driven to rotate by the second motor 605. The rotation of the eccentric cam 606 drives the screening box 601 to move back and forth, and the screening box 601 is used to screen and remove impurities from the tea leaves.

[0026] Working principle: The tea processing impurity removal equipment adds tea into the screening box 601, then covers the top cover 2, and drives the eccentric cam 606 to rotate through the second motor 605. The rotation of the eccentric cam 606 drives the screening box 601 to move back and forth, and the tea is screened and impurities are removed by the screening box 601. The tea passes through the screening box 601 and falls to the bottom of the inner part of the machine box 1. The branches, stones and impurities mixed in the tea remain in the screening box 601, and air is supplied to the air pipe 502 and the diversion pipe 503 through the air pump 501. , the air flow is blown toward the tea leaves through the exhaust hole 504, the first motor 505 drives the first gear 506 and the second gear 507 to rotate, and the second gear 507 drives the diversion pipe 503 to rotate, so that the air flow contacts the tea leaves more fully, thereby fully removing the dust on the tea leaves. At the same time, the dust is sucked away and collected by the vacuum cleaner 4, thereby removing the dust and large particles of impurities such as branches and stones in the tea leaves. Finally, the baffle 3 is pulled out, the tea leaves are taken out, the top cover 2 is removed, and the impurities in the screening box 601 are taken out.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tea processing impurity removal device, characterized in that: The invention comprises a chassis (1), a top cover (2), a baffle (3), a dust collector (4), a dust blowing mechanism (5) and a screening mechanism (6); the dust collector (4) is provided on the right side of the chassis (1); the dust collector (4) is provided with a guide tube (401) inserted into the chassis (1); the bottom of the chassis (1) is provided with a dust blowing mechanism (5) extending into the interior thereof; the screening mechanism (6) is provided in the chassis (1); the dust blowing mechanism (5) comprises: an air delivery pump (501), an air delivery pipe (502), a diverter pipe (503), an exhaust hole (504), a first motor (505), a first gear (506) and a second gear (507), an air delivery pipe (502) is installed on the air delivery pump (501), the diverter pipe (503) is rotatably connected to the bottom of the chassis (1), a plurality of exhaust holes (504) are provided on the diverter pipe (503), the lower end of the diverter pipe (503) is inserted into the air delivery pipe (502), a first motor (505) is fixed to the bottom of the chassis (1), a first gear (506) is installed on the output shaft of the first motor (505), a second gear (507) meshing with the first gear (506) is installed on one side of the first gear (506), and the second gear (507) is installed on the diverter pipe (503).

2. The tea processing impurity removal equipment according to claim 1, characterized in that: A top cover (2) is detachably mounted on the top of the chassis (1).

3. The tea processing impurity removal equipment according to claim 1, characterized in that: The lower half of the chassis (1) is provided with a material taking opening (101), and a baffle (3) for blocking the material taking opening (101) is detachably mounted on the chassis (1).

4. The tea processing impurity removal equipment according to claim 1, characterized in that: The diversion pipe (503) is rotatably connected to the gas delivery pipe (502).

5. The tea processing impurity removal equipment according to claim 1, characterized in that: The screening mechanism (6) comprises: a screening box (601), a slider (602), a slide rail (603), a spring (604), a second motor (605) and an eccentric cam (606). Slide rails (602) are fixed on both the front and rear sides of the screening box (601). Each slider (602) is mounted on a slide rail (603). The slide rail (603) is fixed in the chassis (1). A plurality of springs (604) connected to the inner wall of the chassis (1) are mounted on the left side of the screening box (601). The second motor (605) is fixed on the right side inside the chassis (1). An eccentric cam (606) is mounted on the output shaft of the second motor (605). The eccentric cam (606) contacts one side of the screening box (601).

6. The tea processing impurity removal equipment according to claim 5, characterized in that: The slider (602) is slidably connected to the slide rail (603).

Images