CN220406280U - Double-deck screen (ing) machine that trembles of tealeaves - Google Patents

Abstract

The utility model discloses a double-layer tea leaf shaking and screening machine, which belongs to the technical field of shaking and screening machines, wherein a dispersing mechanism is arranged on a screening box in a sliding manner, so that when a mounting frame slides on a first-stage screen box and a second-stage screen box in a reciprocating manner, a driving piece can drive a dispersing disc to rotate, and the dispersing disc can be respectively contacted with tea leaves on the first-stage screen box and the second-stage screen box, so that automatic dispersion treatment of the tea leaves is realized, and corresponding tea leaves are prevented from being accumulated on the first-stage screen box and the second-stage screen box; through under the effect of second drive assembly, the second drive assembly can be automatic drive mounting bracket drive dispersion disk remove along the length direction of its one-level screen cloth case and second grade screen cloth case for the driving piece is under the effect of drive dispersion disk, not only can carry out dispersion treatment to corresponding tealeaves, but also can collect the processing to corresponding tealeaves.

Description

Double-deck screen (ing) machine that trembles of tealeaves

Technical Field

The utility model relates to the technical field of shaking sieves, in particular to a tea double-layer shaking sieve.

Background

Along with the development of society, the demands of people for tea are higher and higher, the development of tea is promoted, the manual tea making is gradually converted into the large-scale mechanical tea making, the yield of tea is improved, and the tea leaves can not shake the use of a screening machine in the manufacturing process.

Some existing tea leaf screening machines, such as application number: CN202123029283.7, filing date: 2021-12-01 provides a novel tealeaves trembles screen (ing) machine relates to tealeaves processing equipment, including swing frame and the screening case of setting in the swing frame, screening case bottom is provided with vibrating motor, screening incasement portion is provided with the screen cloth, screening case both sides all are provided with keeps off the material subassembly, keep off the material subassembly and include two slide rails that set up relatively, sliding connection has the striker plate between the slide rail, screening case both sides all are provided with the guide blade, the slide has been seted up along length direction on the guide blade, be provided with the direction slide bar that runs through the slide on the striker plate, the one end that the slide was worn out to the direction slide bar is connected with the screw rod, threaded connection has the locking spiral shell piece on the screw rod. The utility model has the beneficial effects that: according to the utility model, the material blocking assemblies are arranged on two sides of the screening box, and before the device is used, the height of the material blocking plate can be adjusted according to the actual adding amount of tea, so that the material blocking plate is always higher than the added tea, and the tea can be blocked from falling through the material blocking plate, thereby effectively ensuring the using effect of the device.

The above-mentioned disclosed patent can shake the sieve according to the size thickness with tealeaves, but tealeaves when sieving on the screen cloth, pile up together at the both ends of screen cloth very easily to the work efficiency that sieves tealeaves is easily influenced.

Disclosure of Invention

The utility model aims to provide a double-layer tea shaking and screening machine which can automatically disperse tea during screening of the tea, so that tea is prevented from being accumulated at two ends of a screen or on the screen, and the screening efficiency of the tea is further improved.

In order to solve the technical problems, the utility model adopts a technical scheme that:

a double-deck screen shaker of tealeaves includes

The device comprises a base, wherein first guide rail frames are fixedly arranged on two sides of the upper part of the base along the length direction of the base respectively;

the screening box comprises a primary screen box and a secondary screen box which are distributed up and down, guide rail grooves are respectively formed in two sides of the bottom of the secondary screen box, and the first guide rail frame is slidably embedded in the guide rail grooves;

a first driving component is arranged on one side of the upper part of the base, and is connected with the screening box and used for driving the screening box to slide on the base and screening tea leaves;

the screening box is provided with a dispersing mechanism in a sliding manner and is used for carrying out dispersing treatment on tea leaves on the screening box;

the dispersing mechanism comprises a mounting frame, two dispersing discs are rotatably arranged on the mounting frame along the height direction of the mounting frame, one dispersing disc is positioned right above the primary screen box, the other dispersing disc is positioned right above the secondary screen box, driving pieces are respectively arranged on two sides of the mounting frame, the driving pieces are distributed in an up-down staggered mode, and the output end of the driving piece penetrates through the mounting frame and is in transmission connection with the dispersing discs;

the second driving assembly is arranged on the mounting frame and used for driving the mounting frame to drive the dispersion plate to move along the length direction of the primary screen box and the secondary screen box;

the top of mounting bracket is provided with the feeding case, the mounting bracket top seted up with the feed chute of feeding case exit end intercommunication.

According to some embodiments, the two sides of the upper part of the primary screen box are respectively provided with a second guide rail, the two sides of the upper part of the secondary screen box are respectively provided with a third guide rail, and the mounting frame is slidably embedded on the second guide rail and the third guide rail.

According to some embodiments, limiting plates are fixedly arranged at two ends of the second guide rail and the third guide rail.

According to some embodiments, the number of the second driving components is two, the second driving components are staggered up and down, the second driving components comprise a fixing plate, the fixing plate is fixedly arranged on the mounting frame and is positioned at one side far away from the driving piece, a first driving motor is arranged on the fixing plate, and an output end of the first driving motor penetrates through the fixing plate and is fixedly connected with a gear;

the second driving assembly further comprises racks which are respectively fixedly arranged on one side of the primary screen box and one side of the secondary screen box, and the racks are meshed with the gears.

According to some embodiments, the dispersion disc comprises a rotating shaft, the rotating shaft is rotatably arranged on the mounting frame, one end of the rotating shaft is connected with the driving piece, a plurality of collecting plates and dispersing plates are fixedly arranged on the rotating shaft along the circumferential surface of the rotating shaft in a circumferential direction, and a plurality of dispersing teeth are arranged on the dispersing plates along the length direction of the dispersing plates.

According to some embodiments, the outlet end of the feed box is slidingly provided with a regulating plate.

According to some embodiments, the first drive assembly includes first mounting panel, first mounting panel install in on the base, the fixed second driving motor that is provided with in upper portion of first mounting panel, second driving motor's output is connected with first belt pulley, the top of first belt pulley in the both sides on base upper portion are provided with the bearing frame respectively, two rotate between the bearing frame and be provided with the drive shaft, one of them is passed to the one end of drive shaft to fixedly connected with second belt pulley, the second belt pulley is located the top of first belt pulley, just wind between first belt pulley and the second belt pulley and be equipped with the belt, the cover is equipped with a plurality of actuating levers along its length direction on the drive shaft, the one end of actuating lever articulates there is the second mounting panel, the second mounting panel is located one side of screening case.

According to some embodiments, a waste bin is fixedly arranged at the lower part of the secondary screen bin, a collecting box is arranged on the base, and the collecting box is positioned below the waste bin.

According to some embodiments, a first discharge plate is fixedly arranged on one side of the primary screen box, and a second discharge plate is fixedly arranged on one side of the secondary screen box.

The beneficial effects are that:

1. through fixedly being provided with first guide rail frame on the upper portion of base to under the effect that first drive assembly combined together, make first drive assembly can drive screening case and slide on the base, screening case is at reciprocating rectilinear motion's in-process, can realize automatic screening effect to the tealeaves of equidimension not.

2. Through sliding being provided with dispersion mechanism on screening case for when the mounting bracket reciprocating sliding on one-level screen cloth case and second grade screen cloth case, the driving piece can drive the dispersion impeller and rotate, and the dispersion impeller can contact with tealeaves on one-level screen cloth case and the second grade screen cloth case respectively, with realize automatic dispersion to tealeaves and handle, avoided corresponding tealeaves to pile up on one-level screen cloth case and second grade screen cloth case.

3. Through under the effect of second drive assembly, the second drive assembly can be automatic drive mounting bracket drive dispersion disk remove along the length direction of its one-level screen cloth case and second grade screen cloth case for the driving piece is under the effect of drive dispersion disk, not only can carry out dispersion treatment to corresponding tealeaves, but also can collect the processing to corresponding tealeaves.

4. Through setting up the feeding case on the mounting bracket for tealeaves can be directly through under the effect of driving piece at the drive dispersion disk, automatic dispersion is on the one-level screen cloth case, has avoided when fixed the setting of feeding case on the screening case, causes the both ends of screening case to appear the accumulational condition.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of the base, screening bin, waste bin and collection bin of the present utility model;

FIG. 3 is a schematic view of a screening box, waste bin, feed box and dispersing mechanism of the present utility model;

FIG. 4 is a schematic view of a dispersing mechanism according to the present utility model;

FIG. 5 is a bottom view of the device shown in FIG. 3;

FIG. 6 is a cross-sectional view of the dispersing mechanism and feed tank of the present utility model;

FIG. 7 is a schematic view of a dispersion disk of the present utility model;

fig. 8 is a schematic view of a first driving assembly according to the present utility model.

In the figure, 1 base, 11 first guide rail frame, 2 screening box, 21 first stage screen box, 211 first discharge plate, 22 second stage screen box, 222 second discharge plate, 23 guide rail groove, 24 second guide rail, 25 third guide rail, 26 limiting plate, 3 first driving component, 31 first mounting plate, 32 second driving motor, 33 first belt pulley, 34 bearing seat, 35 driving shaft, 36 second belt pulley, 37 belt, 38 driving rod, 39 second mounting plate, 4 dispersing mechanism, 41 mounting frame, 42 dispersing disc, 421 rotation shaft, 422 collecting plate, 423 dispersing plate, 424 dispersing tooth, 43 driving piece, 44 second driving component, 441 fixed plate, 442 first driving motor, 443 gear, 444 rack, 45 feeding groove, 5 feeding box, 51 regulating piece, 6 waste bin, 7 collecting box.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed 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 utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 8, a double-deck shaking screen for tea leaves comprises a base 1, a screening box 2, a first driving assembly 3, a dispersing mechanism 4 and a feeding box 5.

The upper portion both sides of base 1 are provided with first guide rail frame 11 respectively along its length direction is fixed, slide on the first guide rail frame 11 and be provided with double-deck screening case 2, screening case 2 is including the one-level screen cloth case 21 and the second grade screen cloth case 22 that are upper and lower distribution, guide rail groove 23 has been seted up respectively to the bottom both sides of second grade screen cloth case 22, first guide rail frame 11 slides and inlays and locate in the guide rail groove 23, one side on base 1 upper portion is provided with first drive assembly 3, first drive assembly 3 is connected with screening case 2, be used for driving screening case 2 to slide on base 1, and sieve tealeaves, fixedly be provided with first guide rail frame 11 on the upper portion of base 1, and under the effect that first drive assembly 3 combined together, make first drive assembly 3 can drive screening case 2 slide on base 1, screening case 2 is at reciprocating rectilinear motion's in-process, can realize automatic screening effect to the tealeaves of equidimension not.

The screening case 2 is provided with dispersion mechanism 4 in the slip for carry out dispersion treatment to tealeaves above the screening case 2, dispersion mechanism 4 includes mounting bracket 41, rotate along its direction of height on the mounting bracket 41 and be provided with two dispersion plates 42, one of them dispersion plate 42 is located the one-level screen cloth case 21 directly over, another dispersion plate 42 is located the two-level screen cloth case 22 directly over, the both sides of mounting bracket 41 are provided with driving piece 43 respectively, and driving piece 43 is crisscross distribution from top to bottom, the output of driving piece 43 passes mounting bracket 41, and be connected with dispersion plate 42 transmission, make when mounting bracket 41 reciprocating sliding on one-level screen cloth case 21 and two-level screen cloth case 22, driving piece 43 can drive dispersion plate 42 and rotate, and dispersion plate 42 can be respectively with one-level screen cloth case 21 and two-level screen cloth case 22 on tealeaves contact, in order to realize automatic dispersion treatment to tealeaves, corresponding tealeaves have been avoided piling up on one-level screen cloth case 21 and two-level screen cloth case 22.

Be provided with second drive assembly 44 on the mounting bracket 41 for drive mounting bracket 41 drives dispersion disk 42 and removes along the length direction of its one-level screen cloth case 21 and second grade screen cloth case 22, through the effect of second drive assembly 44, second drive assembly 44 can be automatic drive mounting bracket 41 drive dispersion disk 42 and remove along the length direction of its one-level screen cloth case 21 and second grade screen cloth case 22 for drive piece 43 under the effect of drive dispersion disk 42, not only can carry out dispersion treatment to corresponding tealeaves, but also can collect the processing to corresponding tealeaves.

The top of mounting bracket 41 is provided with feeding case 5, and feeding groove 45 with feeding case 5 exit end intercommunication is seted up at the mounting bracket 41 top, through setting up feeding case 5 on mounting bracket 41 for tealeaves can directly drop on the dispersion plate 42 from the exit end of feeding case 5 and feeding groove 45 department, and through the effect of driving piece 43 under drive dispersion plate 42, automatic dispersion is on one-level screen cloth case 21, has avoided when fixed the setting of feeding case 5 on screening case 2, causes the condition that piles up appears at the both ends of screening case 2.

As shown in fig. 1, 2 and 3, the two sides of the upper part of the first-stage screen box 21 are respectively provided with the second guide rail 24, the two sides of the upper part of the second-stage screen box 22 are respectively provided with the third guide rail 25, the mounting frame 41 is slidably embedded on the second guide rail 24 and the third guide rail 25, and the two ends of the second guide rail 24 and the third guide rail 25 are fixedly provided with the limiting plates 26, so that the sliding of the mounting frame 41 can be limited to a certain extent under the combined action of the second guide rail 24, the third guide rail 25 and the limiting plates 26, and the mounting frame 41 is prevented from falling from the screening box 2.

As shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, the second driving assembly 44 is arranged in an up-down staggered manner, that is, in such a design manner, the installation of the driving piece 43 is facilitated, so that the overall moving effect of the dispersing mechanism 4 is more coordinated, the second driving assembly 44 comprises a fixing plate 441, the fixing plate 441 is fixedly arranged on the mounting frame 41 and is located at one side far away from the driving piece 43, a first driving motor 442 is arranged on the fixing plate 441, the output end of the first driving motor 442 passes through the fixing plate 441 and is fixedly connected with a gear 443, the second driving assembly 44 further comprises racks 444 respectively fixedly arranged at one side of the first-stage screen box 21 and one side of the second-stage screen box 22, the racks 444 are meshed with the gears 443, so that under the combined action of the first driving motor 442, the gears 443 and the racks 444, the second-stage screen box 2 can automatically slide on the base 1 along the track direction of the second guide rail 24 and the third guide rail 25, and the screening box 2 can automatically screen the effect of different sizes of tea leaves in the reciprocating rectilinear motion process.

In some embodiments, the screening box 2 is provided with cylinders on both sides, respectively, the output ends of which are connected to the mounting frame 41.

As shown in fig. 1, 2 and 3, a first discharge plate 211 is fixedly provided on one side of the primary screen box 21, and a second discharge plate 222 is fixedly provided on one side of the secondary screen box 22.

As shown in fig. 1, 3, 4, 6 and 7, the dispersion plate 42 includes a rotation shaft 421, the rotation shaft 421 is rotatably provided on the mounting frame 41, one end of the rotation shaft 421 is connected with the driving member 43, a plurality of collecting plates 422 and dispersing plates 423 are fixedly provided on the rotation shaft 421 along the circumferential surface thereof, and a plurality of dispersing teeth 424 are provided on the dispersing plates 423 along the length direction thereof, so that the dispersing teeth 424 on the dispersing plates 423 can disperse tea leaves under the rotation of the rotation shaft 421, and the collecting plates 422 can drive the corresponding tea leaves to move along the outlet direction thereof, so that the corresponding tea leaves can be collected through entering the first and second discharging plates 211 and 222.

As shown in connection with fig. 1, 3 and 6, the outlet end of the feeding box 5 is slidably provided with a regulating piece 51, so that the dropping speed of tea leaves can be controlled under the action of the regulating piece 51.

As shown in fig. 1 and 8, the first driving assembly 3 includes a first mounting plate 31, the first mounting plate 31 is mounted on the base 1, a second driving motor 32 is fixedly disposed on the upper portion of the first mounting plate 31, the output end of the second driving motor 32 is connected with a first belt pulley 33, bearing seats 34 are respectively disposed on two sides of the upper portion of the base 1 above the first belt pulley 33, a driving shaft 35 is rotatably disposed between the two bearing seats 34, one end of the driving shaft 35 passes through one of the bearing seats 34 and is fixedly connected with a second belt pulley 36, the second belt pulley 36 is located above the first belt pulley 33, a belt 37 is wound between the first belt pulley 33 and the second belt pulley 36, a plurality of driving rods 38 are sleeved on the driving shaft 35 along the length direction of the driving shaft, one end of the driving rod 38 is hinged with a second mounting plate 39, the second mounting plate 39 is disposed on one side of the screening box 2, namely, the middle portion of the driving shaft 35 is in a protruding shape, so that under the shape, the driving shaft 35 can drive the driving rod 38 and the second mounting plate 39 in the middle of the rotating process, and the second mounting plate 39 can drive the first screen box 21 and the second screen box 22 to reciprocate to realize rectilinear movement.

The second driving motor 32 drives the first belt pulley 33 to rotate, the first belt pulley 33 drives the second belt pulley 36 through a belt, the second belt pulley 36 drives the driving shaft 35 to rotate, and under the action of the special shape and structure of the driving shaft 35, the driving shaft 35 drives the driving rod 38 and the second mounting plate 39, and the second mounting plate 39 can drive the first-stage screen box 21 and the second-stage screen box 22 to do reciprocating linear motion along the track direction of the first guide rail frame 11.

As shown in connection with fig. 1, 2 and 3, the lower part of the secondary screen box 22 is fixedly provided with a waste box 6, the base 1 is provided with a collecting box 7, and the collecting box 7 is positioned below the waste box 6, so that some tea ash after screening by the secondary screen box 22 can enter the collecting box 7 from the inner cavity of the waste box 6 for collection.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (9)

1. A double-deck screen shaker of tealeaves, characterized in that includes:

the device comprises a base (1), wherein a first guide rail frame (11) is fixedly arranged on two sides of the upper part of the base (1) along the length direction of the base;

the screening box (2) comprises a primary screen box (21) and a secondary screen box (22) which are distributed up and down, guide rail grooves (23) are respectively formed in two sides of the bottom of the secondary screen box (22), and the first guide rail frame (11) is slidably embedded in the guide rail grooves (23);

a first driving component (3) is arranged on one side of the upper part of the base (1), and the first driving component (3) is connected with the screening box (2) and is used for driving the screening box (2) to slide on the base (1) and screening tea leaves;

a dispersing mechanism (4) is arranged on the screening box (2) in a sliding manner and is used for carrying out dispersing treatment on tea leaves on the screening box (2);

the dispersing mechanism (4) comprises a mounting frame (41), two dispersing discs (42) are rotatably arranged on the mounting frame (41) along the height direction of the mounting frame, one dispersing disc (42) is positioned right above the primary screen box (21), the other dispersing disc (42) is positioned right above the secondary screen box (22), driving pieces (43) are respectively arranged on two sides of the mounting frame (41), the driving pieces (43) are distributed in an up-down staggered mode, and the output end of the driving piece (43) penetrates through the mounting frame (41) and is in transmission connection with the dispersing disc (42);

the second driving assembly (44) is arranged on the mounting frame (41) and is used for driving the mounting frame (41) to drive the dispersion plate (42) to move along the length direction of the primary screen box (21) and the secondary screen box (22);

the top of mounting bracket (41) is provided with feeding case (5), feed chute (45) with feeding case (5) exit end intercommunication are seted up at mounting bracket (41) top.

2. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: second guide rails (24) are respectively arranged on two sides of the upper portion of the first-stage screen box (21), third guide rails (25) are respectively arranged on two sides of the upper portion of the second-stage screen box (22), and the mounting frame (41) is slidably embedded on the second guide rails (24) and the third guide rails (25).

3. A double-deck screen shaker of tealeaves as claimed in claim 2, wherein: limiting plates (26) are fixedly arranged at two ends of the second guide rail (24) and the third guide rail (25).

4. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: the two second driving assemblies (44) are arranged in an up-down staggered mode, the second driving assemblies (44) comprise fixing plates (441), the fixing plates (441) are fixedly arranged on the mounting frame (41) and are located at one side far away from the driving piece (43), a first driving motor (442) is arranged on the fixing plates (441), and the output ends of the first driving motors (442) penetrate through the fixing plates (441) and are fixedly connected with gears (443);

the second driving assembly (44) further comprises racks (444) fixedly arranged on one side of the primary screen box (21) and one side of the secondary screen box (22), and the racks (444) are meshed with the gears (443).

5. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: the dispersing plate (42) comprises a rotating shaft (421), the rotating shaft (421) is rotationally arranged on the mounting frame (41), one end of the rotating shaft (421) is connected with the driving piece (43), a plurality of collecting plates (422) and dispersing plates (423) are fixedly arranged on the rotating shaft (421) along the circumferential surface of the rotating shaft in the circumferential direction, and a plurality of dispersing teeth (424) are arranged on the dispersing plates (423) along the length direction of the dispersing plates.

6. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: an adjusting piece (51) is slidably arranged at the outlet end of the feeding box (5).

7. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: the first driving assembly (3) comprises a first mounting plate (31), the first mounting plate (31) is mounted on the base (1), a second driving motor (32) is fixedly arranged on the upper portion of the first mounting plate (31), a first belt pulley (33) is connected to the output end of the second driving motor (32), bearing seats (34) are respectively arranged on the two sides of the upper portion of the base (1) above the first belt pulley (33), a driving shaft (35) is rotatably arranged between the two bearing seats (34), one end of the driving shaft (35) penetrates through one bearing seat (34) and is fixedly connected with a second belt pulley (36), the second belt pulley (36) is located above the first belt pulley (33), a plurality of driving rods (38) are sleeved on the driving shaft (35) along the length direction of the driving shafts, one ends of the driving rods (38) are hinged to a second belt pulley (39), and one side of the second mounting plate (39) is arranged on one side of the mounting plate (2).

8. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: the lower part of the secondary screen box (22) is fixedly provided with a waste box (6), the base (1) is provided with a collecting box (7), and the collecting box (7) is positioned below the waste box (6).

9. A double-deck screen shaker of tealeaves as claimed in claim 1, wherein: a first discharging plate (211) is fixedly arranged on one side of the first-stage screen box (21), and a second discharging plate (222) is fixedly arranged on one side of the second-stage screen box (22).