CN213914891U - Refined tea continuous screening production line - Google Patents

Abstract

The utility model provides a refined tea continuous screening production line, it includes the plain sieve device, the roll sieve device, tremble sieve device and hoist mechanism, feed inlet and bin outlet through hoist mechanism both ends respectively with the containing box of plain sieve device and the roll sieve UNICOM of roll sieve device, the one end of roll sieve and the shake case UNICOM of trembleing the sieve device, carry the tealeaves in the containing box to the roll sieve device in through hoist mechanism, carry the tealeaves that roll divides the sieve to tremble the sieve device through the roll sieve device, through tremble sieve device shake under the shake motor effect from top to bottom and divide sieve tealeaves. The utility model overcomes former tealeaves is refined and is adopted multiple equipment to part to handle, changes the preface frequently, and intensity of labour is high, and problem efficient has simple structure, need not the manual work and changes the preface, links up the operation, divides the sieve rank many, divides sieve efficient, low in labor strength, easy operation convenient characteristics.

Description

Refined tea continuous screening production line

Technical Field

The utility model belongs to the technical field of tealeaves is become more meticulous, a refined tea continuous screening production line is related to.

Background

In the tea processing and manufacturing process, a fine production process for grading the rolled and dried tea is involved, in the preparation grading process, the tea with different sizes and thicknesses needs to be separately treated and graded again after treatment, at present, multi-stage continuous operation cannot be carried out during size and thickness treatment, involved different screening devices are treated independently and then are subjected to sequence conversion treatment, and the tea processing and manufacturing process is high in labor intensity and low in efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem that a refined tea continuous screening production line is provided, moreover, the steam generator is simple in structure, the feed inlet and the bin outlet that adopt the hoist mechanism both ends respectively with the containing box of flat screen device and the roll screen UNICOM of roll screen device, the one end of roll screen and the shake case UNICOM of trembling the sieve device, the tealeaves that the flat screen device level was sieved gets into in the containing box, hoist mechanism carries the tealeaves in the containing box to the roll screen device in, the roll screen device carries the tealeaves that the roll was sieved to trembling the sieve device, trembling the sieve device and trembling sieve tealeaves about under the shaking motor effect, need not artifical normal order, link up the operation, divide the sieve rank many, divide sieve efficiently, low in labor strength, and easy operation is convenient.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a refined tea continuous screening production line comprises a flat screen device, a rolling screen device, a shaking screen device and a lifting mechanism; the feed inlet of the lifting mechanism is positioned in the containing box of the flat screen device, the discharge outlet is deep into the rolling screen of the rolling screen device, and one end of the rolling screen is communicated with the shaking box of the shaking screen device; the flat screen device is used for horizontally screening, the rolling screen device is used for rotationally rolling the screen, and the screen shaking device is used for shaking the screen.

The flat screen device comprises a plurality of flat screens and a conveyor which are positioned in a flat screen box, and a containing box which is positioned at the lower part of a discharge channel of the flat screen box.

The rolling screen device comprises a rolling screen positioned in a rolling screen box, and a rolling motor which is connected with the rolling screen and matched with the rolling screen box.

Tremble the sieve device including being located the vibration damping mount that is connected between shake base and the shake case, the ejector pad that is located shake bottom of the case portion cooperates with the cam that the shake motor output is connected, and a plurality of trembles are located the shake incasement.

The shaking box is a hollow box body, a pull door is arranged on one side of the shaking box, the plurality of shaking sieves are in sliding fit with the lining support plate on the inner wall of the box body, and sieve meshes of the plurality of shaking sieves are sequentially reduced from the upper part of the box body downwards.

The lifting mechanism comprises a spiral shaft positioned in the lifting pipe, a lifting motor connected with one end of the spiral shaft, and a feeding port and a discharging port positioned at two ends of the lifting pipe.

A refined tea continuous screening production line comprises a flat screen device, a rolling screen device, a shaking screen device and a lifting mechanism; a feed port of the lifting mechanism is positioned in a containing box of the flat screen device, a discharge port of the lifting mechanism is deep into a rolling screen of the rolling screen device, and one end of the rolling screen is communicated with a shaking box of the shaking screen device; the flat screen device is used for horizontally screening, the rolling screen device is used for rotating and rolling the screen, and the screen shaking device is used for shaking the screen. Simple structure, feed inlet and bin outlet through the hoist mechanism both ends respectively with the containing box of plain sieve device and the roll screen UNICOM of roll screen device, the one end of roll screen and the shake case UNICOM of trembling the sieve device, carry the tealeaves in the containing box to the roll screen device in through hoist mechanism, carry the tealeaves that rolls the branch sieve through the roll screen device to trembling the sieve device, through trembling the sieve device and shaking branch sieve tealeaves from top to bottom under the effect of shaking the motor, need not the manual work and change the preface, link up the operation, divide the sieve rank many, divide sieve efficiently, low in labor strength, and easy operation is convenient.

In a preferred arrangement, the flat screen apparatus includes a plurality of flat screens and a conveyor within a flat screen box, and a holding box located below the discharge channel of the flat screen box. Simple structure, during the use, after initial tealeaves got into the flat screen, adopt to sweep tea broom and sweep tealeaves to discharge passage one end, make the tealeaves of variation in size separate, the conveyer is discharged the containing box with the tealeaves after the separation from discharge passage in.

Preferably, the flat screen box is a box body with an upper part and a side surface opened.

Preferably, the flat screen is divided into an upper flat screen and a lower flat screen; the conveyor comprises an upper layer conveyor and a lower layer conveyor; the upper layer conveyor is close to one end of the upper layer flat screen, and the lower layer conveyor is positioned at the lower part of the lower layer flat screen.

Preferably, the upper flat screen is two sliding flat screens that stagger each other, accepts the initial tealeaves that falls into each other in turn, and another unloads when one connects the material, and during the use, after initial tealeaves got into sliding flat screen, the adoption was swept tea broom and is swept tealeaves to discharge passageway one end, and great tealeaves is left over in sliding flat screen, and less tealeaves falls into lower floor's flat screen, and during the unloading, the one end of lifting sliding flat screen emptys tealeaves to the conveyer belt of upper conveyer, and upper conveyer discharges tealeaves to the containing box in from discharge passageway.

Preferably, adopt to sweep the tealeaves of tea broom with the flat sieve of lower floor to discharge channel one end and sweep, great tealeaves is left over in the flat sieve of lower floor, and less tealeaves falls into on the conveyer belt of lower floor's conveyer, and upper conveyor discharges tealeaves to another containing box in from another discharge channel.

Preferably, the larger tea leaves in the lower flat screen are collected and then sent to other equipment for reprocessing.

In a preferred embodiment, the roller screen device comprises a roller screen located in a roller screen box, and a roller motor which is matched with the roller screen box is connected with the roller screen. The tea shaking box is simple in structure, when the tea shaking box is used, the rolling motor drives the rolling sieve to rotate, the fine tea in the rolling sieve falls down and is discharged from a discharge port at the lower end of the rolling sieve box, and the coarse tea is discharged from the other end of the rolling sieve and enters the shaking box.

Preferably, hoses connected to one side of the roller screen box penetrate into the roller screen and the shaking box respectively.

In preferred scheme, tremble the sieve device and include the cushion socket that is located to tremble and is connected between base and the shake case, the ejector pad that is located the shake bottom of the case portion cooperates with the cam that the shake motor output is connected, and a plurality of trembles are located the shake incasement. Simple structure, during the use, the top piece is hit in the drive cam top of shake motor, and shake case up-and-down motion thereupon when the kicking block upward movement, tealeaves divide the sieve to let out in proper order from the shake sieve of the superiors, and when shaking the case motion, the shock attenuation seat plays the cushioning effect.

Preferably, the cushion socket includes with support column sliding fit's sleeve pipe, is located the sleeve pipe overcoat and establishes the spring, and the one end and the shake base of support column are connected, and the sheathed tube one end is connected with shake bottom of the case portion, and the spring is contradicted with shake base and shake the case each other.

Preferably, the kicking block is the massive body, and the downside sets up spacing groove and cam cooperation spacing, and the cam is supported the jacking kicking block with the arc bellying of spacing inslot when rotatory.

In preferred scheme, the shake case is hollow box, and one side sets up the pull door, and a plurality of shake sieves and the lining layer board sliding fit of box inner wall, the sieve mesh of a plurality of shake sieves dwindles from box upper portion downwards in proper order. The structure is simple, and when the vibrating box is used, the sliding door on one side of the vibrating box is in a closed state, so that dust is prevented from flying; the sizes of the sieve pores of the plurality of shaking sieves are sequentially reduced from the upper part of the shaking box downwards, and the tea leaves with different particle sizes are sieved step by step during shaking.

Preferably, the lowermost layer of the shaking box is provided with a dust collection box, and the tea leaves of fine powder particles fall into the dust collection box to be collected.

In a preferred scheme, the lifting mechanism comprises a screw shaft positioned in the lifting pipe, a lifting motor connected with one end of the screw shaft, and a feeding hole and a discharging hole which are positioned at the two ends of the lifting pipe. Simple structure, during the use, tealeaves in the containing box enters into in the feed inlet, promotes the rotatory upwards promotion of motor drive screw axis, and when tealeaves arrived the bin outlet, carry to the roll screen of roll screen device in from row material pipe.

The utility model provides a refined tea continuous screening production line, it includes the plain sieve device, the roll sieve device, tremble sieve device and hoist mechanism, feed inlet and bin outlet through hoist mechanism both ends respectively with the containing box of plain sieve device and the roll sieve UNICOM of roll sieve device, the one end of roll sieve and the shake case UNICOM of trembleing the sieve device, carry the tealeaves in the containing box to the roll sieve device in through hoist mechanism, carry the tealeaves that roll divides the sieve to tremble the sieve device through the roll sieve device, through tremble sieve device shake under the shake motor effect from top to bottom and divide sieve tealeaves. The utility model overcomes former tealeaves is refined and is adopted multiple equipment to part to handle, changes the preface frequently, and intensity of labour is high, and problem efficient has simple structure, need not the manual work and changes the preface, links up the operation, divides the sieve rank many, divides sieve efficient, low in labor strength, easy operation convenient characteristics.

Drawings

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

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic structural diagram of the flat screen device of the present invention.

Fig. 4 is a schematic structural diagram of the inside of the flat screen device of the present invention.

Fig. 5 is a schematic structural view of the roller screen device of the present invention.

Fig. 6 is a schematic structural view of the inside of the roller screen device of the present invention.

Fig. 7 is the structure schematic diagram of the utility model discloses tremble sieve device.

Fig. 8 is the utility model discloses tremble inside schematic diagram of sieve device.

Fig. 9 is a schematic structural diagram of the lifting mechanism of the present invention.

In the figure: the device comprises a flat screen device 1, a flat screen box 11, a flat screen 12, a conveyor 13, a discharge channel 14, a containing box 15, a rolling screen device 2, a rolling screen box 21, a rolling screen 22, a rolling motor 23, a shaking screen device 3, a shaking base 31, a shaking box 32, a shock absorption seat 33, a top block 34, a shaking motor 35, a cam 36, a shaking screen 37, a lifting mechanism 4, a lifting pipe 41, a spiral shaft 42, a lifting motor 43, a feed inlet 44 and a discharge outlet 45.

Detailed Description

As shown in fig. 1 to 9, a refined tea continuous screening production line comprises a flat screen device 1, a rolling screen device 2, a shaking screen device 3 and a lifting mechanism 4; the feed inlet 44 of the lifting mechanism 4 is positioned in the containing box 15 of the flat screen device 1, the discharge outlet 45 extends into the rolling screen 22 of the rolling screen device 2, and one end of the rolling screen 22 is communicated with the shaking box 32 of the shaking screen device 3; the flat screen device 1 is used for horizontally screening, the rolling screen device 2 is used for rotationally rolling screening, and the screen shaking device 3 is used for shaking screening. Simple structure, feed inlet 44 and bin outlet 45 through 4 both ends of hoist mechanism respectively with the containing box 15 of plain sieve device 1 and the rolling sieve 22 UNICOM of rolling sieve device 2, the one end of rolling sieve 22 and the shake case 32 UNICOM of trembling sieve device 3, carry the tealeaves in the containing box 15 to the rolling sieve device 2 in through hoist mechanism 4, carry the tealeaves that rolls the branch sieve to trembling sieve device 3 through rolling sieve device 2, through trembling sieve device 3 and shaking sieve tealeaves under the effect of shake motor 35 from top to bottom, need not the manual work and changes the preface, link up the operation, divide the sieve rank many, divide sieve efficiently, low in labor strength, easy operation is convenient.

In a preferred solution, the flat screen apparatus 1 comprises a plurality of flat screens 12 and a conveyor 13 located in a flat screen box 11, and a storage box 15 located below a discharge channel 14 of the flat screen box 11. Simple structure, during the use, after initial tealeaves got into flat screen 12, adopt to sweep the tea broom and sweep tealeaves to 14 one end of discharge channel, make the tealeaves of variation in size separate, conveyor 13 discharges the tealeaves after the separation into containing box 15 from discharge channel 14.

Preferably, the flat screen box 11 is a box body with an upper part and a side surface opened.

Preferably, the flat screen 12 is divided into an upper flat screen and a lower flat screen; the conveyor 13 includes an upper conveyor and a lower conveyor; the upper layer conveyor is close to one end of the upper layer flat screen, and the lower layer conveyor is positioned at the lower part of the lower layer flat screen.

Preferably, the upper flat screen is two sliding flat screens that stagger each other, accepts the initial tealeaves that falls into each other in turn, and another unloads when one connects the material, and during the use, after initial tealeaves got into the sliding flat screen, the adoption was swept tea broom and is swept tealeaves to discharge passageway 14 one end, and great tealeaves is left over in the sliding flat screen, and less tealeaves falls into the lower floor flat screen, and during the unloading, the one end of lifting the sliding flat screen emptys tealeaves to the conveyer belt of upper conveyer, and upper conveyer discharges tealeaves to containing box 15 from discharge passageway 14 in.

Preferably, adopt and sweep the tealeaves of tea broom with the lower floor flat screen to discharge channel 14 one end and sweep, bigger tealeaves is left over in the lower floor flat screen, and on less tealeaves fell into the conveyer belt of lower floor's conveyer, upper conveyor discharged tealeaves to another containing box 15 in from another discharge channel 14.

Preferably, the larger tea leaves in the lower flat screen are collected and then sent to other equipment for reprocessing.

Preferably, the conveyor 13 comprises a conveyor belt cooperating with the active roller and the passive roller, and a conveyor motor connected with the active roller, and when in use, the conveyor motor drives the active roller to drive the passive roller and the conveyor belt to rotate and convey the tea leaves.

In a preferred embodiment, the roller screen device 2 comprises a roller screen 22 located in a roller screen box 21, and a roller motor 23 which is connected with the roller screen 22 and matched with the roller screen box 21. The structure is simple, when in use, the rolling motor 23 drives the rolling screen 22 to rotate, the thinner tea leaves in the rolling screen 22 fall down and are discharged from the discharge port at the lower end of the rolling screen box 21, and the thicker tea leaves are discharged from the other end of the rolling screen 22 and enter the shaking box 32.

Preferably, hoses connected to one side of the roller screen box 21 penetrate into the roller screen 22 and the shaker box 32, respectively.

In a preferred scheme, the shaking screen device 3 comprises a shock absorption seat 33 connected between a shaking base 31 and a shaking box 32, a top block 34 positioned at the bottom of the shaking box 32 is matched with a cam 36 connected with the output end of a shaking motor 35, and a plurality of shaking screens 37 are positioned in the shaking box 32. The tea leaf vibrating screen is simple in structure, when the tea leaf vibrating screen is used, the vibrating motor 35 drives the cam 36 to abut against the ejector block 34, the vibrating box 32 moves up and down along with the ejector block 34 when moving upwards, tea leaves are sequentially screened and discharged from the vibrating screen 37 on the uppermost layer, and the shock absorption seat 33 plays a shock absorption role when the vibrating box 32 moves.

Preferably, the damper seat 33 includes a sleeve slidably engaged with the support column, a spring is disposed outside the sleeve, one end of the support column is connected to the shaking base 31, one end of the sleeve is connected to the bottom of the shaking box 32, and the spring is abutted against the shaking base 31 and the shaking box 32.

Preferably, the jacking block 34 is a block-shaped body, the lower side surface is provided with a limiting groove to be matched with the cam 36 for limiting, and the cam 36 is abutted against the jacking block 34 with the arc-shaped convex part in the limiting groove when rotating.

In the preferred scheme, the shaking box 32 is a hollow box body, a pull door is arranged on one side of the box body, the shaking sieves 37 are in sliding fit with the lining support plate on the inner wall of the box body, and the sieve holes of the shaking sieves 37 are sequentially reduced from the upper part of the box body downwards. The structure is simple, when in use, the sliding door at one side of the shaking box 32 is in a closed state, so that dust is prevented from flying; the sizes of the screen holes of the plurality of shaking screens 37 are reduced from the upper part of the shaking box 32 to the lower part in sequence, and tea leaves with different particle sizes are screened step by step during shaking.

Preferably, the lowermost layer of the shaking box 32 is provided with a dust collection box into which the tea leaves of fine powder particles fall and are collected.

In a preferred embodiment, the lifting mechanism 4 comprises a screw shaft 42 located in the lifting pipe 41, a lifting motor 43 connected to one end of the screw shaft 42, and a feed inlet 44 and a discharge outlet 45 located at both ends of the lifting pipe 41. Simple structure, during the use, in the tealeaves in the containing box 15 entered into feed inlet 44, lifting motor 43 drive screw axis 42 rotatory upwards promotes, and tealeaves reaches discharge gate 45, carries to in the roller screen 22 of roller screen device 2 from the row of material pipe.

As above refined tea continuous screening production line, during the installation use, feed inlet 44 and bin outlet 45 through hoist mechanism 4 both ends respectively with the containing box 15 of plain sieve device 1 and the roller screen 22 UNICOM of roller screen device 2, the one end of roller screen 22 and the shake case 32 UNICOM of trembling sieve device 3, hoist mechanism 4 carries the tealeaves in the containing box 15 to roller screen device 2 in, roller screen device 2 carries the tealeaves of roll branch sieve to trembling sieve device 3, trembling sieve device 3 and shaking sieve tealeaves under the effect of shake motor 35 from top to bottom, need not artifical turn the preface, link up the operation, divide the sieve rank many, divide sieve efficiently, low in labor strength, easy operation is convenient.

When the tea leaf sorting machine is used, after initial tea leaves enter the flat screen 12, the tea leaves are swept to one end of the discharge channel 14 by the tea broom to separate the tea leaves with different sizes, and the separated tea leaves are discharged into the storage box 15 from the discharge channel 14 by the conveyor 13.

When in use, the rolling motor 23 drives the rolling sieve 22 to rotate, the thinner tea leaves positioned in the rolling sieve 22 fall down and are discharged from the discharge port at the lower end of the rolling sieve box 21, and the thicker tea leaves are discharged from the other end of the rolling sieve 22 and enter the shaking box 32.

When the tea leaf shaking device is used, the shaking motor 35 drives the cam 36 to abut against the jacking block 34, the shaking box 32 moves up and down along with the jacking block 34 when moving upwards, tea leaves are sequentially screened and discharged from the shaking screen 37 on the uppermost layer, and the shock absorption seat 33 plays a shock absorption role when the shaking box 32 moves.

When the dust-proof shaking box is used, the sliding door on one side of the shaking box 32 is in a closed state, so that dust is prevented from flying; the sizes of the screen holes of the plurality of shaking screens 37 are reduced from the upper part of the shaking box 32 to the lower part in sequence, and tea leaves with different particle sizes are screened step by step during shaking.

When the tea leaf rolling screen is used, tea leaves in the containing box 15 enter the feeding hole 44, the lifting motor 43 drives the screw shaft 42 to rotate and lift upwards, and the tea leaves reach the discharging hole 45 and are conveyed into the rolling screen 22 of the rolling screen device 2 from the discharging pipe.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (6)

1. A refined tea continuous screening production line is characterized in that: the screen shaking device comprises a flat screen device (1), a rolling screen device (2), a screen shaking device (3) and a lifting mechanism (4); the feed inlet (44) of the lifting mechanism (4) is positioned in the containing box (15) of the flat screen device (1), the discharge outlet (45) extends into the rolling screen (22) of the rolling screen device (2), and one end of the rolling screen (22) is communicated with the shaking box (32) of the shaking screen device (3); the flat screen device (1) is used for horizontally screening, the rolling screen device (2) is used for rotationally rolling the screen, and the screen shaking device (3) is used for shaking the screen.

2. The refined tea continuous screening production line as claimed in claim 1, wherein: the flat screen device (1) comprises a plurality of flat screens (12) and a conveyor (13) which are positioned in a flat screen box (11), and a containing box (15) which is positioned at the lower part of a discharge channel (14) of the flat screen box (11).

3. The refined tea continuous screening production line as claimed in claim 1, wherein: the roller screen device (2) comprises a roller screen (22) positioned in a roller screen box (21), and a roller motor (23) which is connected with the roller screen (22) and matched with the roller screen box (21).

4. The refined tea continuous screening production line as claimed in claim 1, wherein: tremble sieve device (3) including being located shake vibration damping mount (33) of being connected between base (31) and shake case (32), top (34) that are located shake case (32) bottom cooperate with cam (36) that the output of shake motor (35) is connected, a plurality of trembles (37) are located shake case (32).

5. The refined tea continuous screening production line of claim 4, wherein: shaking case (32) are hollow box, and one side sets up the pull door, and a plurality of shaking sieves (37) and the lining support plate sliding fit of box inner wall, the sieve mesh of a plurality of shaking sieves (37) is followed box upper portion and is dwindled down in proper order.

6. The refined tea continuous screening production line as claimed in claim 1, wherein: the lifting mechanism (4) comprises a screw shaft (42) positioned in the lifting pipe (41), a lifting motor (43) connected with one end of the screw shaft (42), and a feeding hole (44) and a discharging hole (45) positioned at two ends of the lifting pipe (41).

Images