CN216174008U

CN216174008U - Screening device for producing tea

Info

Publication number: CN216174008U
Application number: CN202121443924.0U
Authority: CN
Inventors: 罗培高; 田九林; 罗培华
Original assignee: Selenium Source Mountain Tea Hubei Co ltd
Current assignee: Selenium Source Mountain Tea Hubei Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-04-05
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of tea processing, and discloses a screening device for producing tea, which comprises a screening box, wherein a feed hopper extending to the top of the screening box is arranged on the inner top wall of the screening box, two screening assemblies are arranged between the left side and the right side of the inner wall of the screening box, and a rack plate is arranged at the bottom of the screening assembly below. This sieving mechanism of production tealeaves, through setting up drive assembly, it drives the pivot rotation to start servo motor, the pivot drives gear and take-up pulley and rotates, the gear drives and removes about rather than the rack board of meshing, the rack board removes about the below screening frame through below slider drive, the take-up pulley rotates simultaneously and carries out the rolling or relax with the connecting rope, make the top slider remove about driving the top screening frame under the combined action of installation spring and connecting rope, thereby make the screening frame drive its inside tealeaves vibration, realize automatic screening, the efficiency of screening is improved and the screening is effectual.

Description

Screening device for producing tea

Technical Field

The utility model relates to the technical field of tea processing, in particular to a screening device for producing tea.

Background

Tea broadly refers to the leaves of evergreen bush tea tree which can be used for making tea, and the beverages made from these leaves, and is later extended to all herbal teas made from flowers, leaves, seeds and roots of plants, such as chrysanthemum tea, herbal tea made from various medicinal materials, etc., and the making of tea requires many steps.

Tea picking is got off because the size is inhomogeneous, consequently need distinguish the tealeaves of variation in size, but current tealeaves screening is usually through artifical manual the going on, and screening efficiency is low and the screening effect is relatively poor, and the practicality is lower, so has proposed a screening device of production tealeaves.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the screening device for producing the tea, which has the advantages of automatic screening and the like and solves the problems that the conventional tea screening is usually carried out manually, the screening efficiency is low, the screening effect is poor and the practicability is low.

(II) technical scheme

In order to realize the purpose of the automatic screening, the utility model provides the following technical scheme: the utility model provides a sieving mechanism of production tealeaves, includes the screening case, the interior roof of screening case is provided with the feeder hopper that extends to its top, be provided with quantity between the inner wall left and right sides of screening case and be two screening subassemblies, the below the bottom of screening subassembly is provided with the rack plate, the inner wall left and right sides of screening case all is provided with the stock guide that is located between two screening subassemblies, the interior bottom wall of screening case is provided with quantity and is two the case that connects, the interior bottom wall of screening case is provided with and is located two and connects the drive assembly who just is connected with the rack plate between the case, the right side of screening case is provided with coupling assembling, coupling assembling's both ends all extend to the inside of screening case and respectively with drive assembly and top the screening subassembly is connected.

Preferably, the screening box comprises a box body, and a box door is hinged to the front side of the inner wall of the box body.

Preferably, the screening subassembly includes the slide bar, fixed mounting has the quantity to be two slide bars between the inner wall left and right sides of box, the outside sliding connection of slide bar has the slider, fixed mounting has the cover at the outside installation spring of slide bar between the inner wall left side of slider and box, the top fixed mounting of slider has the screening frame, the below the bottom fixed mounting of slider has the rack plate, the equal fixed mounting in the inner wall left and right sides of box has the stock guide that is located between two slide bars.

Preferably, drive assembly includes the mounting panel, the interior diapire of box has been placed quantity and has been two connect the workbin, the interior diapire fixed mounting of box has and is located two mounting panels that connect between the workbin, the front side fixed mounting of mounting panel has servo motor, servo motor's output shaft fixed mounting has the pivot, the outside fixed mounting of pivot has the gear with rack plate meshing, the outside fixed mounting of pivot has the take-up reel that is located the gear front side.

Preferably, coupling assembling includes the mount pad, the right side fixed mounting of box has quantity to be two mount pad, the inboard movable mounting of mount pad has the wire wheel, two wire wheels are walked around in proper order and are extended to the inside and top slider fixed connection's of box connecting rope to the outside fixedly connected with one end of wire reel, the connecting rope is located the below of top slide bar.

Preferably, two the screening hole has all been seted up to the inside of screening frame, two the diameter of screening hole reduces from last to lower in proper order on the screening frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a screening device for producing tea, which has the following beneficial effects:

this sieving mechanism of production tealeaves, through setting up drive assembly, it drives the pivot rotation to start servo motor, the pivot drives gear and take-up pulley and rotates, the gear drives and removes about rather than the rack board of meshing, the rack board removes about the below screening frame through below slider drive, the take-up pulley rotates simultaneously and carries out the rolling or relax with the connecting rope, make the top slider remove about driving the top screening frame under the combined action of installation spring and connecting rope, thereby make the screening frame drive its inside tealeaves vibration, realize automatic screening, the efficiency of screening is improved and the screening is effectual.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the screening box 1, the box 11, the box door 12, the feed hopper 2, the screening component 3, the sliding rod 31, the sliding block 32, the spring mounted 33, the screening frame 34, the material guiding plate 4, the rack plate 5, the driving component 6, the mounting plate 61, the servo motor 62, the rotating shaft 63, the gear 64, the wire winding wheel 65, the connecting component 7, the mounting seat 71, the wire guiding wheel 72, the connecting rope 73 and the material receiving box 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a screening device for producing tea, comprising a screening box 1, the screening box 1 comprises a box body 11, a box door 12 is hinged on the front side of the inner wall of the box body 11, the inner top wall of the screening box 1 is communicated with a feed hopper 2 extending to the top thereof, two screening assemblies 3 are fixedly arranged between the left side and the right side of the inner wall of the screening box 1, a rack plate 5 is fixedly arranged at the bottom of the lower screening assembly 3, material guide plates 4 positioned between the two screening assemblies 3 are fixedly arranged on the left side and the right side of the inner wall of the screening box 1, the screening assemblies 3 comprise slide bars 31, two slide bars 31 are fixedly arranged between the left side and the right side of the inner wall of the box body 11, a slide block 32 is slidably connected to the outside of the slide bar 31, a mounting spring 33 sleeved outside the slide bar 31 is fixedly arranged between the slide block 32 and the left side of the inner wall of the box body 11, a screening frame 34 is fixedly arranged on the top of the slide block 32, screening holes are formed in the screening frames 34, the diameters of the screening holes in the two screening frames 34 are sequentially reduced from top to bottom, rack plates 5 are fixedly mounted at the bottoms of the sliders 32 below, guide plates 4 positioned between the two sliding rods 31 are fixedly mounted on the left and right sides of the inner wall of the box body 11, two material receiving boxes 8 are placed on the inner bottom wall of the screening box 1, driving assemblies 6 positioned between the two material receiving boxes 8 and meshed with the rack plates 5 are fixedly mounted on the inner bottom wall of the screening box 1, each driving assembly 6 comprises a mounting plate 61, two material receiving boxes 8 are placed on the inner bottom wall of the box body 11, the mounting plate 61 positioned between the two material receiving boxes 8 is fixedly mounted on the inner bottom wall of the box body 11, a servo motor 62 is fixedly mounted on the front side of the mounting plate 61, a rotating shaft 63 is fixedly mounted on an output shaft of the servo motor 62, a gear 64 meshed with the rack plates 5 is fixedly mounted on the outer portion of the rotating shaft 63, the outside of the rotating shaft 63 is fixedly provided with a winding wheel 65 positioned on the front side of the gear 64, the driving assembly 6 is arranged, the servo motor 62 is started to drive the rotating shaft 63 to rotate, the rotating shaft 63 drives the gear 64 and the winding wheel 65 to rotate, the gear 64 drives the rack plate 5 meshed with the gear 64 to move left and right, the rack plate 5 drives the lower screening frame 34 to move left and right through the lower sliding block 32, the right side of the screening box 1 is fixedly provided with a connecting assembly 7, two ends of the connecting assembly 7 extend into the screening box 1 and are respectively fixedly connected with the driving assembly 6 and the upper screening assembly 3, the connecting assembly 7 comprises a mounting seat 71, the right side of the box body 11 is fixedly provided with two mounting seats 71, the inner side of the mounting seat 71 is movably provided with a guide wheel 72, one end of the outside fixedly connected with the winding wheel 65 sequentially bypasses the two guide wheels 72 and extends to a connecting rope 73 fixedly connected with the upper sliding block 32 in the box body 11, connect rope 73 to be located the below of top slide bar 31, take-up pulley 65 rotates and will connect rope 73 and carry out the rolling or relax for top slider 32 moves about installing spring 33 and connecting rope 73's combined action drive top screening frame 34, thereby makes screening frame 34 drive its inside tealeaves vibration, realizes automatic screening, has improved screening efficiency and screening is effectual.

To sum up, this sieving mechanism of production tealeaves, through setting up drive assembly 6, start servo motor 62 and drive pivot 63 and rotate, pivot 63 drives gear 64 and take-up pulley 65 and rotates, gear 64 drives and controls about rather than the rack plate 5 of meshing, rack plate 5 drives about below screening frame 34 through below slider 32, take-up pulley 65 rotates simultaneously and carries out the rolling or relax with connecting rope 73, make top slider 32 drive top screening frame 34 and control under the combined action of installation spring 33 and connecting rope 73, thereby make screening frame 34 drive its inside tealeaves vibration, realize automatic screening, improved screening efficiency and screening effect, it usually goes on through artifical manual to have solved current tealeaves screening, low and screening effect is relatively poor, the lower problem of practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sieving mechanism of production tealeaves, includes screening case (1), the interior roof of screening case (1) is provided with feeder hopper (2) that extend to its top, be provided with quantity between the inner wall left and right sides of screening case (1) and be screening subassembly (3) of two, the below the bottom of screening subassembly (3) is provided with rack plate (5), the inner wall left and right sides of screening case (1) all is provided with stock guide (4) that are located between two screening subassemblies (3), the interior bottom wall of screening case (1) is provided with quantity and is two and connects workbin (8), its characterized in that: the inner bottom wall of screening case (1) is provided with drive assembly (6) that are located between two material receiving box (8) and are connected with rack plate (5), the right side of screening case (1) is provided with coupling assembling (7), the both ends of coupling assembling (7) all extend to the inside of screening case (1) and respectively with drive assembly (6) and top screening subassembly (3) are connected.

2. A screening apparatus for the production of tea according to claim 1 wherein: screening case (1) includes box (11), the inner wall front side of box (11) articulates there is chamber door (12).

3. A screening apparatus for the production of tea according to claim 2 wherein: screening subassembly (3) are including slide bar (31), fixed mounting has between the inner wall left and right sides of box (11) quantity to be two slide bar (31), the outside sliding connection of slide bar (31) has slider (32), fixed mounting has the installation spring (33) of cover outside slide bar (31) between the inner wall left side of slider (32) and box (11), the top fixed mounting of slider (32) has screening frame (34), the below the bottom fixed mounting of slider (32) has rack plate (5), the equal fixed mounting in the inner wall left and right sides of box (11) has guide plate (4) that are located between two slide bar (31).

4. A screening apparatus for the production of tea according to claim 3 wherein: drive assembly (6) include mounting panel (61), the interior diapire of box (11) has placed quantity and has been two connect workbin (8), the interior diapire fixed mounting of box (11) has and is located two mounting panel (61) that connect between workbin (8), the front side fixed mounting of mounting panel (61) has servo motor (62), the output shaft fixed mounting of servo motor (62) has pivot (63), the outside fixed mounting of pivot (63) has gear (64) with rack plate (5) meshing, the outside fixed mounting of pivot (63) has serving reel (65) that are located gear (64) front side.

5. A screening apparatus for the production of tea according to claim 4 wherein: coupling assembling (7) are including mount pad (71), the right side fixed mounting of box (11) has mount pad (71) that quantity is two, the inboard movable mounting of mount pad (71) has wire wheel (72), the outside fixedly connected with one end of spiral wheel (65) is walked around two wire wheels (72) in proper order and is extended to box (11) inside and top slider (32) fixed connection's connection rope (73), it is located the below of top slide bar (31) to connect rope (73).

6. A screening apparatus for the production of tea according to claim 3 wherein: two the screening hole has all been seted up to the inside of screening frame (34), two the diameter of screening hole reduces from last to down in proper order on screening frame (34).