CN217940882U - Screening plant for tea processing - Google Patents

Abstract

The utility model discloses a screening plant for tea processing relates to tea processing equipment technical field, this screening plant for tea processing, including screening case, the upper end of screening case is provided with the case lid, the lower fixed surface of screening case is connected with the supporting leg, set up the logical groove that communicates each other with it inside on one side of screening case, the inside sliding connection who leads to the groove has the collection box, the inside of screening case is provided with the storage bin, this screening plant for tea processing avoids the inhomogeneous phenomenon of screening that traditional centrifugal force screening caused, and vibrations screening increase equipment damage speed's problem, the in-process that removes about the storage bin simultaneously, its inside tealeaves can produce mutual collision, consequently avoid its production caking phenomenon, and then ensure the screening effect to impurity and dust, this equipment structure is compact simple simultaneously, therefore the operation is got up comparatively conveniently, and then the operating personnel of cultivation equipment that can be quick, consequently increase tea processing's production speed.

Description

Screening plant for tea processing

Technical Field

The utility model relates to a tea processing equipment technical field, in particular to screening plant for tea processing.

Background

The screening device is mechanical equipment used for sorting various raw materials and various primary products by a screen according to the granularity of the materials by utilizing actions of rotation, vibration, reciprocation, shaking and the like, or removing moisture, impurities and the like in the raw materials and the primary products, and then carrying out next processing and improving the product quality.

Through the relevant literature of inquiry, and the actual investigation learns, present most screening mechanism sieves tealeaves through centrifugal force and vibrations usually, under the condition of centrifugal force screening, tealeaves if produce the adhesion phenomenon, can cause the not clean phenomenon of tealeaves screening, sieve tealeaves through vibrations simultaneously, because the production of vibrations power, can accelerate the damage and the wearing and tearing speed of equipment, consequently increase the cost expenditure of equipment maintenance and change, and then make the cost increase of tea processing, consequently, the production income has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a screening plant for tea processing, can solve under the condition of centrifugal force screening, if tealeaves produces glutinous phenomenon even, can cause the unclean phenomenon of tealeaves screening, carry out the sieve to tealeaves through vibrations simultaneously, because the production of vibrations power can accelerate the damage of equipment and the problem of the rate of wear.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a screening plant for tea processing, includes the screening case, and the upper end of screening case is provided with the case lid, and the lower fixed surface of screening case is connected with the supporting leg, set up the logical groove that communicates each other with it inside on one side of screening case, the inside sliding connection who leads to the groove has the collection box, and the inside of screening case is provided with the storage bin, and the inside of screening case is provided with screening mechanism, the screening hole has all been seted up with both sides to the bottom surface of storage bin, has seted up the sliding tray on the storage bin, and the inside sliding connection of sliding tray has the slide bar, and slide bar fixed connection is in the inside of screening case.

Preferably, screening mechanism includes fixed connection at the inside division board of screening case, and the division board is the fretwork form, and the lower fixed surface of division board is connected with the motor, and one side that the motor was kept away from to the division board is rotated and is connected with the pivot, the pivot with the output fixed connection of motor, the shifting chute has been seted up to one side that the material storage bin is close to the pivot, the one end fixedly connected with eccentric wheel of motor is kept away from in the pivot, the eccentric wheel is triangle-shaped, and the three angle of eccentric wheel is the arc.

Preferably, fixedly connected with clearance pole in the pivot, fixedly connected with cleaning brush on the surface of clearance pole, cleaning brush respectively with division board and the bottom contact of material storage bin.

Preferably, the inner wall of the screening box is fixedly connected with a thimble, and the diameter of the thimble is one third of the diameter of the screening hole formed in the storage bin.

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

(1) This screening plant for tea processing, when needs sieve tealeaves, starter motor, the output of motor drives the pivot and rotates with the eccentric wheel simultaneously, the rotation of eccentric wheel makes the stock bin carry out regular controlling through the slide bar in the inside of screening case and rocks, consequently under the effort of rocking, make its inside tealeaves obtain the screening, avoid the inhomogeneous phenomenon of screening that traditional centrifugal force sifted and cause, and vibrations screening increase the problem of equipment damage speed, the in-process of removing about the stock bin simultaneously, its inside tealeaves can produce mutual collision, consequently, avoid it to produce the caking phenomenon, and then ensure the screening effect to impurity and dust, this equipment structure is compact simple simultaneously, consequently, it is comparatively convenient to operate, and then the operating personnel of cultivation equipment that can be quick, consequently, increase the production speed of tea processing.

(2) This screening plant for tea processing, it is to rotate when the pivot, the clearance brush is driven to the clearance pole and rotates, consequently the clearance brush clears up the bottom of stock bin, gets into the screening hole of avoiding stock bin bottom and the jam appears, consequently does the normal screening of stock bin to tealeaves.

(3) This screening plant for tea processing through the thimble that sets up, when the material storage bin rocked about, the thimble inserts the inside in the screening hole that the material storage bin both sides were seted up, consequently clears up the screening hole, and then avoids material storage bin both sides screening hole to produce and blocks up, and then ensures that the material storage bin can carry out normal screening to tealeaves.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the screening device for tea processing of the present invention;

FIG. 2 is a right-side view of the screening box of the present invention;

FIG. 3 is a schematic view of the storage bin of the present invention;

FIG. 4 is a right-side view of the screening box of the present invention;

fig. 5 is a schematic top view of the eccentric wheel of the present invention.

Reference numerals: 1. screening boxes; 11. a through groove; 12. a collection box; 2. a box cover; 3. supporting legs; 4. A storage bin; 41. a sliding groove; 42. a moving groove; 5. a slide bar; 6. a motor; 7. a partition plate; 71. a rotating shaft; 72. cleaning the rod; 73. cleaning brushes; 74. an eccentric wheel; 8. and (4) a thimble.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a screening plant for tea processing, includes screening case 1, and the upper end of screening case 1 is provided with case lid 2, and the lower fixed surface of screening case 1 is connected with supporting leg 3, sets up the logical groove 11 that communicates each other with it inside on one side of screening case 1, and the inside sliding connection who leads to groove 11 has collection box 12, and the inside of screening case 1 is provided with storage bin 4, and the inside of screening case 1 is provided with screening mechanism.

Through the case lid 2 that sets up, when needs sieve tealeaves, will treat the inside of putting into storage bin 4 of the tealeaves of sieving, close case lid 2 this moment for screening case 1 becomes encapsulated situation, avoids carrying out the in-process of sieving to tealeaves, and tealeaves produces excessive phenomenon, avoids the dust to wave simultaneously, consequently ensures that the air can not receive the pollution on every side.

Screening hole has all been seted up with both sides to the bottom surface of storage silo 4, has seted up sliding tray 41 on the storage silo 4, and sliding tray 41's inside sliding connection has slide bar 5, and slide bar 5 fixed connection is in the inside of screening case 1.

Through the slide bar 5 that sets up, consequently make storage bin 4 can sliding connection in screening case 1's inside, advance when screening mechanism starts, can make storage bin 4 carry out regular rocking, consequently make the inside tealeaves that stores of storage bin 4 obtain effectual screening under the condition of rocking.

Screening mechanism includes fixed connection at the inside division board 7 of screening case 1, division board 7 is the fretwork form, division board 7's lower fixed surface is connected with motor 6, division board 7 is kept away from one side of motor 6 and is rotated and be connected with pivot 71, pivot 71 with motor 6's output fixed connection, shifting chute 42 has been seted up to one side that stock bin 4 is close to pivot 71, the one end fixed connection that motor 6 was kept away from to pivot 71 is for triangle-shaped eccentric wheel 74, the three angle of eccentric wheel 74 is the arc.

A cleaning rod 72 is fixedly connected to the rotating shaft 71, a cleaning brush 73 is fixedly connected to the surface of the cleaning rod 72, and the cleaning brush 73 is respectively contacted with the partition plate 7 and the bottom of the material storage bin 4.

When tea leaves need to be screened, the motor 6 is started, the output end of the motor 6 drives the rotating shaft 71 and the eccentric wheel 74 to rotate simultaneously, the eccentric wheel 74 rotates to enable the storage bin 4 to regularly shake left and right in the screening box 1 through the sliding rod 5, therefore, under the shaking action force, tea leaves inside the storage bin are screened, impurities and waste scraps which are screened out are discharged from the storage bin 4 through the arranged screening holes, and fall to the inside of the collecting box 12 through the hollow-out separating plate 7, screening and collection of the tea leaves are completed, uneven screening caused by traditional centrifugal force screening is avoided, meanwhile, in the process of moving left and right in the storage bin 4, the tea leaves inside the storage bin collide with each other, therefore, caking is avoided, and the screening effect of the impurities and dust is ensured.

When the rotating shaft 71 rotates, the cleaning rod 72 drives the cleaning brush 73 to rotate, so that the bottom of the storage bin 4 is cleaned by the cleaning brush 73, the blockage phenomenon of the screening hole at the bottom of the storage bin 4 is avoided, and the normal screening of the storage bin 4 on tea leaves is ensured.

Furthermore, the inner wall of the screening box 1 is fixedly connected with a thimble 8, and the diameter of the thimble 8 is one third of the diameter of the screening hole formed in the storage bin 4.

Through the thimble 8 that sets up, when storage bin 4 rocked about, thimble 8 inserts the inside in the screening hole that storage bin 4 both sides were seted up, consequently clears up the screening hole, and then avoids storage bin 4 both sides screening hole to produce and blocks up, and then does storage bin 4 carry out normal screening to tealeaves.

Simultaneously, the diameter of the ejector pin 8 is one third of the diameter of the screening hole, so that the ejector pin 8 can be prevented from blocking the screening hole, and the screening hole can be ensured to normally discharge impurities and scraps.

The working principle is as follows: when needs sieve tealeaves, starter motor 6, motor 6's output drives pivot 71 and eccentric wheel 74 and rotates simultaneously, the rotation of eccentric wheel 74 makes storage bin 4 carry out regular left and right sides through slide bar 5 in the inside of screening case 1 and rocks, consequently under the effort of rocking, make its inside tealeaves obtain the screening, impurity and sweeps that the screening was come out then discharge from storage bin 4's inside through the screening hole of seting up, and through the inside that drops to collection box 12 for division board 7 of fretwork form, consequently, accomplish the screening of tealeaves and the collection to impurity.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a screening plant for tea processing, includes screening case (1), and the upper end of screening case (1) is provided with case lid (2), and the lower fixed surface of screening case (1) is connected with supporting leg (3), its characterized in that: the screening box is characterized in that a through groove (11) communicated with the inside of the screening box is formed in one side of the screening box (1), a collecting box (12) is connected to the inside of the through groove (11) in a sliding mode, a storage bin (4) is arranged inside the screening box (1), and a screening mechanism is arranged inside the screening box (1).

2. A screening device for tea processing according to claim 1, wherein: screening hole has all been seted up with both sides to the bottom surface of storage storehouse (4), has seted up sliding tray (41) on storage storehouse (4), and the inside sliding connection of sliding tray (41) has slide bar (5), and slide bar (5) fixed connection is in the inside of screening case (1).

3. A screening device for tea processing according to claim 1, wherein: screening mechanism includes inside division board (7) of fixed connection in screening case (1), division board (7) are the fretwork form, the lower fixed surface of division board (7) is connected with motor (6), one side that motor (6) were kept away from in division board (7) is rotated and is connected with pivot (71), pivot (71) with the output fixed connection of motor (6), shifting chute (42) have been seted up to one side that storage storehouse (4) are close to pivot (71), the one end fixedly connected with eccentric wheel (74) of motor (6) are kept away from in pivot (71).

4. A screening device for tea processing according to claim 3, wherein: the rotary shaft (71) is fixedly connected with a cleaning rod (72), a cleaning brush (73) is fixedly connected to the surface of the cleaning rod (72), and the cleaning brush (73) is respectively contacted with the partition plate (7) and the bottom of the material storage bin (4).

5. A screening device for tea processing according to claim 1, wherein: the inner wall of the screening box (1) is fixedly connected with a thimble (8), and the diameter of the thimble (8) is one third of the diameter of the screening hole formed in the storage bin (4).

6. A screening device for tea processing according to claim 3, wherein: the eccentric wheel (74) is triangular, and three angles of the eccentric wheel (74) are all arc-shaped.

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