CN210187678U

CN210187678U - Screening machine for processing selenium-enriched tea

Info

Publication number: CN210187678U
Application number: CN201920711148.4U
Authority: CN
Inventors: Yuelan Lei; 雷月兰
Original assignee: 雷月兰
Current assignee: Xianfeng Jiajian Tea Co.,Ltd.
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-27
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to the technical field of screening devices, in particular to a screening machine for processing selenium-enriched tea, which comprises a base, a screening device and a feed hopper, wherein the upper surface of the base is provided with the screening device, the feed hopper is arranged above the screening device, an inclined plate is fixedly arranged inside the feed hopper, a guide plate is fixedly arranged inside the feed hopper and below the inclined plate, the guide plate passes through the lower surface of the feed hopper and leads to the outside, and supports are welded on two sides of the outer surface of the feed hopper in the vertical direction; the beneficial effects are that: by arranging the material guide plate, when tea leaves are fed, the tea leaves are lifted by blowing air to the other side of the material guide plate, so that the tea leaves are scattered in the screening device more uniformly, the problem that the tea leaf stalks cannot be screened due to the fact that the screen mesh is blocked by large tea leaves is avoided, and meanwhile, some dust can be blown out; through setting up the multiunit screen cloth, conveniently obtain the tealeaves of different particle diameters simultaneously, through setting up the open-close plate, be convenient for take out the tealeaves on the screen cloth.

Description

Screening machine for processing selenium-enriched tea

Technical Field

The utility model relates to a relevant technical field of sieving mechanism specifically is a sieve separator is used in processing of rich selenium tealeaves.

Background

The selenium-rich green tea contains more than 450 organic compounds with health-care and disease-preventing effects and more than 15 inorganic minerals, except the same as common green tea. Moreover, the selenium content in the soil for the growth of the tea trees is high, so that the selenium content in the tea trees is very rich. The produced tea leaves are pollution-free and rich in selenium element necessary for human body, and the average selenium content of the tea leaves is 1.068 ppm. The utility model provides a long-term daily drink rich selenium tea 500ml, is the best way of human body supply organic selenium, has anticancer and cancer prevention, anti-hypertension, the efficiency that delays ageing, tealeaves need sieve the not leaf of equidimension when processing, but current sieve separator often because of tealeaves is whole empting when the feeding for some impurity in the tealeaves presss from both sides wherein, sieve incompletely, for this, the utility model provides a sieve separator is used in the processing of rich selenium tealeaves is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieve separator is used in processing of selenium-enriched tealeaves to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screening machine for processing selenium-enriched tea comprises a base, a screening device and a feeding hopper, wherein the screening device is arranged on the upper surface of the base, the feeding hopper is arranged above the screening device, an inclined plate is fixedly arranged inside the feeding hopper, a guide plate is fixedly arranged below the inclined plate inside the feeding hopper, the guide plate penetrates through the lower surface of the feeding hopper to be led to the outside, brackets are welded on two sides of the outer surface of the feeding hopper in the vertical direction, a transverse plate is fixedly arranged in the horizontal direction of the lower end of each bracket, a fan is fixedly arranged between the two groups of brackets on the upper surface of the transverse plate, the lower surface of the transverse plate is in contact with the upper surface of the screening device, a motor is fixedly arranged below the transverse plate on the upper surface of the base, a first hinge is fixedly connected with an output end rotating shaft of the motor, and a second, the welding of the upper surface of base is located between sieving mechanism and the motor has vertical board, and the lower surface welded fastening of the upper end of vertical board and diaphragm, the one side welding that the surface of vertical board is close to the motor has the Contraband shape groove, and the inside in shape groove is provided with the rectangular block, the end and the rectangular block upper surface of second hinge are articulated, and the surface of rectangular block has the push rod with the welding of the one side that the second hinge is relative, the push rod passes the lateral wall of vertical board and accesss to the opposite side, and the terminal of push rod passes through bolt fixed connection with the surface of sieving mechanism, the side edge welding that the upper surface of base is close to the motor has the square bar, and the lower surface welded fastening of the upper end of square bar and diaphragm, through vertical board and square bar fixed connection between diaphragm and the base.

Preferably, the contained angle of hang plate and horizontal plane is 25 degrees, has the clearance between the lower extreme of hang plate and the inner wall of feeder hopper, and the stock guide comprises two parts, and the contained angle of first half and horizontal plane is 45 degrees, and the contained angle of second half and horizontal plane is 30 degrees, and the latter half is thin net board, and hang plate and stock guide inclination opposite direction.

Preferably, the lower half part of the material guide plate is aligned with the air outlet of the fan, the diameter of the mesh of the fine mesh plate is 2mm, and the lower end of the material guide plate is aligned with the upper surface of the screening device.

Preferably, the sieving mechanism includes casing, dust cover, spout, open-close plate, screen cloth and slide rail, and the casing is open-ended rectangular frame structure for the upper end, and the open-close plate has been seted up to the one side that the feeder hopper was kept away from to the surface of casing, and the surface of casing is located the both sides rotation of open-close plate and installs fixed knot.

Preferably, the spout has been seted up to the inner wall both sides of casing, and the spout is provided with six groups, respectively sets up three groups at the both sides inner wall of casing, and the screen cloth is open-ended rectangular frame structure for the upper end, and the bottom plate of screen cloth is the grid plate, and the surface both sides of screen cloth lean on lower extreme integrated into one piece to have the slide rail, and slide rail slidable mounting is inside the spout.

Preferably, the screen cloth is provided with three groups, and from last mesh diameter on the screen cloth bottom plate to down reduces gradually, and the upper surface both sides of casing bond has the dust cover, and the dust cover is the annular plate, and has the clearance between two sets of dust covers, and the length of dust cover is less than the casing, and the side and the division board parallel and level of dust cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the material guide plate, when tea leaves are fed, the tea leaves are lifted by blowing air to the other side of the material guide plate, so that the tea leaves are scattered in the screening device more uniformly, the problem that the tea leaf stalks cannot be screened due to the fact that the screen mesh is blocked by large tea leaves is avoided, and meanwhile, some dust can be blown out;

2. through setting up the multiunit screen cloth, conveniently obtain the tealeaves of different particle diameters simultaneously, through setting up the open-close plate, be convenient for take out the tealeaves on the screen cloth.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the screening device of the present invention.

In the figure: the screening device comprises a base 1, a screening device 2, a shell 201, a dust cover 202, a chute 203, a plywood 204, a screen 205, a slide rail 206, a feed hopper 3, an inclined plate 4, a material guide plate 5, a bracket 6, a transverse plate 7, a fan 8, a motor 9, a first hinge 10, a second hinge 11, a vertical plate 12, a groove 13 Contraband and a push rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a screening machine for processing selenium-enriched tea leaves is disclosed, as shown in figure 1, and comprises a base 1, a screening device 2 and a feed hopper 3, wherein the screening device 2 is arranged on the upper surface of the base 1, a T-shaped slide rail is integrally formed on the upper surface of the base 1, a T-shaped chute is arranged on the lower surface of the screening device 2, the screening device 2 is in sliding connection with the upper surface of the base 1, the feed hopper 3 is arranged above the screening device 2, an inclined plate 4 is fixedly arranged inside the feed hopper 3, an included angle between the inclined plate 4 and a horizontal plane is 25 degrees, a gap is formed between the lower end of the inclined plate 4 and the inner wall of the feed hopper 3, a guide plate 5 is fixedly arranged inside the feed hopper 3 below the inclined plate 4, the inclined plate 4 and the guide plate 5 are opposite in inclination direction, a through hole is arranged on the lower surface of the feed hopper 3, the guide plate 5, the included angle between the upper half part and the horizontal plane is 45 degrees, the included angle between the lower half part and the horizontal plane is 30 degrees, the lower half part is a fine grid plate, the brackets 6 are welded on the two sides of the outer surface of the feed hopper 3 in the vertical direction, the transverse plate 7 is welded on the lower end of the brackets 6 in the horizontal direction, the fan 8 is fixedly installed between the two groups of brackets 6 on the upper surface of the transverse plate 7, the lower half part of the guide plate 5 is aligned with the air outlet of the fan 8, the grid diameter of the fine grid plate is 2mm, the lower end of the guide plate 5 is aligned with the upper surface of the screening device 2, the lower surface of the transverse plate 7 is contacted with the upper surface of the screening device 2, the motor 9 is fixedly installed on the upper surface of the base 1 below the transverse plate 7, the motor 9 is electrically connected with an external power supply, the output end rotating shaft on the front side surface of the motor 9 is fixedly connected with a first hinge 10, the, the upper end of the vertical plate 12 is welded and fixed with the lower surface of the transverse plate 7, one side of the outer surface of the vertical plate 12, which is close to the motor 9, is welded with an Contraband-shaped groove 13, the Contraband-shaped groove 13 is opened forwards, a rectangular block is arranged inside the 21274. the end of the rectangular groove 13 is hinged with the upper surface of the rectangular block, when the motor 9 drives the first hinge 10 to rotate, the second hinge 11 drives the rectangular block to horizontally slide along the interior of the Contraband-shaped groove 13, the side of the outer surface of the rectangular block, which is opposite to the second hinge 11, is welded with a push rod 14, a round hole is arranged at the position of the side wall of the vertical plate 12, the push rod 14 passes through the side wall of the vertical plate 12 to lead to the other side, the end of the push rod 14 is fixedly connected with the outer surface of the screening device 2 through a bolt, the rectangular block pushes the push rod 14 to do reciprocating motion in the horizontal, tealeaves obtains screening under inertial effect, and the edge welding of one side that the upper surface of base 1 is close to motor 9 has the square bar, and the upper end of square bar and the lower surface welded fastening of diaphragm 7, through vertical board 12 and square bar fixed connection between diaphragm 7 and the base 1.

As shown in fig. 2, the screening device 2 includes a housing 201, a dust cover 202, a sliding groove 203, an opening plate 204, a screen 205 and sliding rails 206, the housing 201 is a rectangular frame structure with an open upper end, one side of the outer surface of the housing 201 away from the feeding hopper 3 is hinged with the opening plate 204 through hinges, the outer surface of the housing 201 is rotatably installed at two sides of the opening plate 204 with fixing buckles, the fixing buckles are composed of round rods and rectangular plates at the outer surface of the round rods, when the fixing buckles rotate to a horizontal position, the rectangular plates are in contact with the outer surface of the opening plate 204 to lock the opening plate, the sliding groove 203 is opened at two sides of the inner wall of the housing 201, the sliding grooves 203 are provided with six groups, three groups are respectively arranged at two inner walls of two sides of the housing 201, the screen 205 is a rectangular frame structure with an open upper end, and the bottom plate of the screen 205 is a grid plate, the screen cloth 205 is provided with three groups, and the mesh diameter on the bottom plate of the screen cloth 205 reduces gradually from top to bottom, the outer surface of the screen cloth 205 contacts with the inner wall of the open close plate 204, the dust covers 202 are adhered to two sides of the upper surface of the shell 201, the dust covers 202 are annular plates, a gap exists between the two groups of dust covers 202, the length of each dust cover 202 is smaller than that of the shell 201, and the side surfaces of the dust covers 202 are flush with the open close plate 204.

The working principle is as follows: the screen 205 is installed in the shell 201 in a sliding mode from large to small according to the mesh diameter, the opening plate 204 is closed, the motor 9 and the fan 8 are started, tea leaves to be screened are poured into the feeding hopper 3, the inclined plate 4 and the guide plate 5 play a role in buffering the falling of the tea leaves, the fan 8 blows air to the falling tea leaves to enable the falling tea leaves to be scattered and fall on the screen 205 at the top end inside the screening device 2, when the motor 9 drives the first hinge 10 to rotate, the second hinge 11 drives the rectangular block to horizontally slide along the Contraband-shaped groove 13, the push rod 14 is pushed to reciprocate in the horizontal direction, the push rod 14 drives the screening device 2 to slide along the upper surface of the base 1, the tea leaves are screened on the screen 205 due to the inertia force and are downward step by step to obtain the tea leaves with different particle sizes, the tea leaves are rotated and fixedly buckled to the vertical position, the opening.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sieve separator is used in processing of selenium-enriched tealeaves, includes base (1), sieving mechanism (2) and feeder hopper (3), its characterized in that: the upper surface of the base (1) is provided with a screening device (2), a feed hopper (3) is arranged above the screening device (2), an inclined plate (4) is fixedly arranged inside the feed hopper (3), a guide plate (5) is fixedly arranged below the inclined plate (4) inside the feed hopper (3), the lower surface of the feed hopper (3) which is penetrated by the guide plate (5) is led to the outside, a bracket (6) is welded in the vertical direction of the two sides of the outer surface of the feed hopper (3), a transverse plate (7) is fixedly arranged in the horizontal direction of the lower end of the bracket (6), a fan (8) is fixedly arranged between the two groups of brackets (6) on the upper surface of the transverse plate (7), the lower surface of the transverse plate (7) is in contact with the upper surface of the screening device (2), and a motor (9) is fixedly arranged below the transverse plate (7) on the upper surface of the base (1, and the output end rotating shaft of the motor (9) is fixedly connected with a first hinge (10), the tail end of the first hinge (10) is hinged with a second hinge (11), the upper surface of the base (1) is positioned between the screening device (2) and the motor (9) and welded with a vertical plate (12), the upper end of the vertical plate (12) is welded and fixed with the lower surface of the transverse plate (7), one side of the outer surface of the vertical plate (12) close to the motor (9) is welded with an Contraband-shaped groove (13), a rectangular block is arranged inside the rectangular groove (13), the tail end of the second hinge (11) is hinged with the upper surface of the rectangular block, a push rod (14) is welded on one side of the outer surface of the rectangular block opposite to the second hinge (11), the push rod (14) passes through the side wall of the vertical plate (12) to the other side, and the tail end of the push rod (14) is fixedly connected with the outer surface of the screening device (2, the welding of one side edge that the upper surface of base (1) is close to motor (9) has the square bar, and the lower surface welded fastening of the upper end of square bar and diaphragm (7), through vertical board (12) and square bar fixed connection between diaphragm (7) and base (1).

2. The screening machine for processing selenium-enriched tea leaves as claimed in claim 1, wherein: the contained angle of hang plate (4) and horizontal plane is 25 degrees, has the clearance between the lower extreme of hang plate (4) and the inner wall of feeder hopper (3), and stock guide (5) comprise two parts, and the contained angle of first half and horizontal plane is 45 degrees, and the contained angle of latter half and horizontal plane is 30 degrees, and the latter half is thin net board, and hang plate (4) and stock guide (5) incline direction is opposite.

3. The screening machine for processing selenium-enriched tea leaves as claimed in claim 2, wherein: the lower half part of the material guide plate (5) is aligned with an air outlet of the fan (8), the diameter of the meshes of the fine mesh plate is 2mm, and the lower end of the material guide plate (5) is aligned with the upper surface of the screening device (2).

4. The screening machine for processing selenium-enriched tea leaves as claimed in claim 1, wherein: sieving mechanism (2) are including casing (201), dust cover (202), spout (203), open close board (204), screen cloth (205) and slide rail (206), and casing (201) are open-ended rectangular frame structure for the upper end, and open close board (204) have been seted up to one side that feeder hopper (3) were kept away from to the surface of casing (201), and the both sides that the surface of casing (201) is located open close board (204) are rotated and are installed fixed knot.

5. The screening machine for processing selenium-enriched tea leaves as claimed in claim 4, wherein: spout (203) have been seted up to the inner wall both sides of casing (201), spout (203) are provided with six groups, respectively set up three groups at the both sides inner wall of casing (201), and screen cloth (205) are open-ended rectangular frame structure for the upper end, and the bottom plate of screen cloth (205) is the waffle slab, and the surface both sides of screen cloth (205) lean on lower extreme integrated into one piece to have slide rail (206), and slide rail (206) slidable mounting is inside spout (203).

6. The screening machine for processing selenium-enriched tea leaves as claimed in claim 5, wherein: the utility model discloses a dust cover, including casing (201), screen cloth (205), dust cover (202), the length of dust cover (202) is less than casing (201), and the side and the open close plate (204) parallel and level of dust cover (202), the screen cloth (205) are provided with three groups, and from last mesh diameter on to screen cloth (205) bottom plate reduces gradually down, and the upper surface both sides of casing (201) bond has dust cover (202), and dust cover (202) are the annular plate, and have the clearance between two sets of dust.