CN220635183U

CN220635183U - Tea screening mechanism

Info

Publication number: CN220635183U
Application number: CN202322250615.7U
Authority: CN
Inventors: 任波霖; 林银凤; 李汶卓
Original assignee: Fujian Shengxinda Network Technology Co ltd
Current assignee: Fujian Shengxinda Network Technology Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-22
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a tea screening mechanism, which belongs to the technical field of tea screening and comprises a workbench, wherein supporting legs are arranged at the bottom of the workbench, a first material receiving box and a second material receiving box are respectively arranged in the workbench, a supporting frame is arranged at the top of the workbench, a supporting seat is arranged on one side of the workbench, a motor is arranged on the supporting seat, a driving end of the motor is connected with a fixed shaft, the fixed shaft penetrates through the supporting frame and is rotationally connected with the supporting frame, a screening device is rotationally connected in the supporting frame and fixedly connected with the fixed shaft, and a discharging assembly is arranged on the screening device and used for realizing tea discharging.

Description

Tea screening mechanism

Technical Field

The utility model relates to the technical field of tea screening, in particular to a tea screening mechanism.

Background

Broken tea leaves exist in the production process, so that the fine tea leaves in the tea leaves are required to be sieved in order to ensure that the quality of the tea leaves is not affected, and then packaging and bagging can be carried out.

According to the tea linear screening machine disclosed in Chinese patent document publication No. CN217646858U, a screening box is driven to vibrate through vibration operation of a vibrating motor, tea leaves jump on a screen plate, and screened tea leaves are discharged from a tea discharge hole and a tea discharge channel through vibration, so that separation operation of tea leaves and tea dust is realized.

The device adopts vibrating motor vibration operation, utilizes vibration by a wide margin to realize tealeaves and tea dust screening, and the working process noise is big, and vibration amplitude is too big can also cause the damage to tealeaves.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the tea screening mechanism which can effectively separate tea leaves and tea dust, reduce noise generated in the working process and ensure a good working environment.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a tea screening mechanism, which comprises a workbench, wherein the bottom of the workbench is provided with supporting legs, a first material receiving box and a second material receiving box are respectively arranged in the workbench, the top of the workbench is provided with a supporting frame, one side of the workbench is provided with a supporting seat, a motor is arranged on the supporting seat, the driving end of the motor is connected with a fixed shaft, and the fixed shaft penetrates through the supporting frame and is rotationally connected with the supporting frame;

the inside rotation of supporting rack is connected with sieving mechanism, sieving mechanism and fixed axle fixed connection, install the subassembly of unloading on the sieving mechanism for realize tealeaves and unload, cleaning device is installed to the supporting rack topside.

The screening device comprises a screen and baffle plates arranged on two sides of the screen, wherein a sealing door and a connecting seat are respectively arranged on one far side of the two groups of baffle plates, and the connecting seat is fixedly connected with a fixed shaft.

The screening device is connected with the supporting frame in a sliding manner through the guide sliding tables, and the guide sliding tables are distributed around the sealing door and the connecting seat.

The preferable technical scheme of the utility model is that the discharging assembly comprises a discharging screen plate arranged on a screen, wherein connecting plates are arranged at two ends of the discharging screen plate and fixedly connected with a baffle plate through bolts.

The cleaning device comprises a sealing plate arranged on a supporting frame, wherein a mounting seat is arranged on the sealing plate, and a plurality of groups of cleaning brushes are uniformly distributed on the mounting seat.

The preferable technical scheme of the utility model is that a rotating shaft is fixedly connected between two groups of baffles, the rotating shaft and a fixed shaft are coaxially arranged, and a plurality of groups of rotating rods are uniformly arranged on the rotating shaft.

The preferable technical scheme of the utility model is that the sealing door is rotatably connected with the baffle, and the sealing door is provided with a handle.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through matching of the tea screening device, the discharging assembly, the cleaning device and the like, and the first material receiving box and the second material receiving box respectively collect the tea dust and the tea dust, the effective separation of the tea dust and the tea dust is realized, the vibration mode of greatly vibrating to realize the screening of the tea dust and the tea dust is replaced, the noise in the working process is reduced, the good working environment is ensured, meanwhile, the damage to the tea caused by too large vibration amplitude is avoided, and the guarantee of the tea quality in the tea screening process is improved.

The tea screening mechanism provided by the utility model can effectively separate tea and tea dust, reduce noise generated in the working process and ensure a good working environment.

Drawings

FIG. 1 is a schematic diagram of a screening mechanism according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a screening mechanism according to an embodiment of the present utility model;

FIG. 3 is a top view of a screening mechanism according to an embodiment of the present utility model;

FIG. 4 is a top cross-sectional view of a screening mechanism configuration provided in an embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a work table; 11. a support foot; 12. a first receiving box; 13. a second receiving box; 2. a support frame; 3. the supporting seat; 31. a motor; 4. a screening device; 41. a guiding sliding table; 42. a screen; 43. a baffle; 44. a connecting seat; 5. sealing the door; 51. a handle; 6. a discharge assembly; 61. a discharging screen plate; 62. a connecting plate; 63. a bolt; 7. a cleaning device; 71. a sealing plate; 72. a mounting base; 73. cleaning a hairbrush; 8. a rotating shaft; 81. and (5) rotating the rod.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

The tea screening mechanism comprises a workbench 1, wherein supporting legs 11 are arranged at the bottom of the workbench 1, a first material receiving box 12 and a second material receiving box 13 are respectively arranged in the workbench 1, a supporting frame 2 is arranged at the top of the workbench 1, a supporting seat 3 is arranged on one side of the workbench 1, a motor 31 is arranged on the supporting seat 3, the driving end of the motor 31 is connected with a fixed shaft, and the fixed shaft penetrates through the supporting frame 2 and is in rotary connection with the supporting frame 2;

the inside rotation of supporting frame 2 is connected with sieving mechanism 4, sieving mechanism 4 and fixed axle fixed connection, install the subassembly 6 of unloading on the sieving mechanism 4 for realize tealeaves and unload, cleaning device 7 is installed to supporting frame 2 topside, cleaning device 7 is including installing the closing plate 71 on supporting frame 2, be provided with mount pad 72 on the closing plate 71, evenly distributed has a plurality of groups clearance brush 73 on the mount pad 72.

Install first material receiving box 12 and second material receiving box 13 in proper order inside workstation 1, the subassembly 6 of unloading is installed on sieving mechanism 4, so that to the processing of unloading of tealeaves after the screening, place the tealeaves that will wait to screen in sieving mechanism 4, start motor 31, motor 31 drive end drives the fixed axle and rotates, the fixed axle drives sieving mechanism 4 and rotates, inside tealeaves is driven when sieving mechanism 4 pivoted and rotates, the screening mechanism 4 in with tealeaves powder screening of tealeaves falls to first material receiving box 12, and the rotation process, under the effect of clearance brush 73, further will remain the tealeaves powder on sieving mechanism 4 and clear up, in order to improve the effect of screening, after the screening, take out the tealeaves powder that can select out, dismantle the subassembly 6 of unloading from sieving mechanism 4, make tealeaves in the tealeaves sieving mechanism 4 collect to second material receiving box 13 in, in order to realize tealeaves and the screening of tealeaves powder, the work efficiency of screening has been improved.

Through cooperation such as tealeaves sieving mechanism 4, discharge subassembly 6 and cleaning device 7 to and first material receiving box 12 and second material receiving box 13 collect tealeaves powder and tealeaves respectively, realized the effective separation of tealeaves and tealeaves powder, replaced the vibration mode that vibration by a wide margin realized tealeaves and tealeaves powder screening, reduced the noise of working process, guaranteed good operational environment, avoided the damage that vibration amplitude is too big led to the fact tealeaves simultaneously, improved the assurance of tealeaves screening process to tealeaves quality.

As a possible implementation manner of this scheme, preferably, the screening device 4 includes a screen 42 and baffles 43 disposed on two sides of the screen 42, two groups of baffles 43 are respectively disposed on one side far away from each other and are respectively provided with a sealing door 5 and a connecting seat 44, the connecting seat 44 is fixedly connected with a fixed shaft, the sealing door 5 is rotationally connected with the baffles 43, a handle 51 is disposed on the sealing door 5, after the sealing door 5 is opened by the handle 51, tea leaves are added into the screen 42, the sealing door 5 is closed, a motor 31 is started, the screen 42 and the baffles 43 are driven to rotate, and in the rotating process, the tea leaves are screened out under the action of the screen 42 and are collected in the first material receiving box 12, so as to realize separation of the tea leaves and the tea leaves.

As one possible implementation mode of this scheme, preferably, two sets of baffle 43 keep away from one side evenly distributed each other and have a plurality of guide slipways 41 of group, sieving mechanism 4 is through guide slipway 41 and supporting rack 2 sliding connection, guide slipway 41 distributes around sealing door 5 and connecting seat 44, utilizes the sliding connection effect of guide slipway 41, and sieving mechanism 4 is at the stability and the security of tealeaves screening process, reduces the noise of working process simultaneously, guarantees that operational environment is good.

As a possible implementation manner of this scheme, preferably, the unloading assembly 6 includes an unloading net plate 61 installed on the screen 42, two ends of the unloading net plate 61 are provided with connecting plates 62, the connecting plates 62 are fixedly connected with the baffle 43 through bolts 63, after screening is finished, the bolts 63 are detached, the unloading net plate 61 is detached from the screen 42 through the connecting plates 62, so that tea leaves in the screen 42 are collected in the second material receiving box 13, effective separation of tea leaves and tea dust is achieved, and screening efficiency is improved.

As one possible implementation mode of the scheme, preferably, two groups of baffle plates 43 are fixedly connected with a rotating shaft 8, the rotating shaft 8 and the fixed shaft are coaxially arranged, a plurality of groups of rotating rods 81 are uniformly arranged on the rotating shaft 8, the screen 42 rotates in the screen 42, and the tea leaves rotate along with the rotating shaft, so that the tea leaf rotating and overturning efficiency is improved under the action of the rotating rods 81, and the tea leaf and tea leaf dust screening and separating efficiency is improved.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. Tea screening mechanism, its characterized in that: the automatic feeding device comprises a workbench (1) with supporting legs (11) arranged at the bottom, a first material receiving box (12) and a second material receiving box (13) are respectively arranged in the workbench (1), a supporting frame (2) is arranged at the top of the workbench (1), a supporting seat (3) is arranged on one side of the workbench (1), a motor (31) is arranged on the supporting seat (3), a driving end of the motor (31) is connected with a fixed shaft, and the fixed shaft penetrates through the supporting frame (2) and is rotationally connected with the supporting frame (2);

the tea leaf discharging device is characterized in that a screening device (4) is connected inside the supporting frame (2) in a rotating mode, the screening device (4) is fixedly connected with the fixed shaft, a discharging assembly (6) is arranged on the screening device (4) and used for discharging tea leaves, and a cleaning device (7) is arranged on the top side of the supporting frame (2).

2. A tea leaf screening mechanism according to claim 1, wherein:

the screening device (4) comprises a screen (42) and baffle plates (43) arranged on two sides of the screen (42), wherein two groups of baffle plates (43) are respectively provided with a sealing door (5) and a connecting seat (44) on one side, away from each other, of each baffle plate, and the connecting seats (44) are fixedly connected with a fixed shaft.

3. A tea leaf screening mechanism according to claim 2, wherein:

two groups of baffle (43) keep away from one side evenly distributed each other and have a plurality of guide slipways (41), sieving mechanism (4) are through guide slipway (41) and supporting rack (2) sliding connection, guide slipway (41) distribute around sealing door (5) and connecting seat (44).

4. A tea leaf screening mechanism according to claim 1, wherein:

the discharging assembly (6) comprises a discharging screen plate (61) arranged on the screen (42), connecting plates (62) are arranged at two ends of the discharging screen plate (61), and the connecting plates (62) are fixedly connected with the baffle plate (43) through bolts (63).

5. A tea leaf screening mechanism according to claim 1, wherein:

the cleaning device (7) comprises a sealing plate (71) arranged on the supporting frame (2), a mounting seat (72) is arranged on the sealing plate (71), and a plurality of groups of cleaning brushes (73) are uniformly distributed on the mounting seat (72).

6. A tea leaf screening mechanism according to claim 3, wherein:

a rotating shaft (8) is fixedly connected between the two groups of baffles (43), the rotating shaft (8) and the fixed shaft are coaxially arranged, and a plurality of groups of rotating rods (81) are uniformly arranged on the rotating shaft (8).

7. A tea leaf screening mechanism according to claim 2, wherein:

the sealing door (5) is rotatably connected with the baffle plate (43), and a handle (51) is arranged on the sealing door (5).