CN213670401U

CN213670401U - Tea processing sieve separator

Info

Publication number: CN213670401U
Application number: CN202022533220.4U
Authority: CN
Inventors: 瞿继团
Original assignee: Guzhang Qingzhushan Tea Co ltd
Current assignee: Guzhang Qingzhushan Tea Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-13
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a tea processing and screening machine, which comprises a mounting plate, a quantitative blanking structure, a driving structure and a vibrating structure; mounting a plate: the four corners of the bottom surface of the device are provided with support columns, mounting frames are symmetrically arranged on the front side and the rear side of the upper surface of each mounting frame, the upper surfaces of the mounting frames are provided with fixing frames, a feed hopper is fixedly connected between the two fixing frames, the middle of the bottom surface of the feed hopper is provided with a feed inlet, the middle of the bottom surface of the feed hopper is provided with a material guide pipe, the middle of the upper surface of each mounting frame is provided with an impurity box, the upper surface of each impurity box is provided with a screening box, the middle of each screening; quantitative blanking structure: the two mounting frames are rotatably connected between the two mounting frames; the driving structure is as follows: the sliding connection is arranged at the front side of the upper surface of the mounting plate; the vibration structure is as follows: the screening boxes are symmetrically arranged on the bottom surface of the screening box; this tea processing sieve separator need not frequently reinforced, when realizing that tealeaves ration screening avoids blockking up, the automatic discharge is collected.

Description

Tea processing sieve separator

Technical Field

The utility model relates to a tea processing technology field specifically is a tea processing sieve separator.

Background

Tea leaves, commonly called tea, generally comprise leaves and buds of tea trees, distinguished tea, cashew, tea and , [2] tea leaf components comprise catechin, cholestenone, caffeine, inositol, folic acid and pantothenic acid, which are beneficial to health, tea drinks made from the tea leaves are one of three major drinks in the world, the tea leaves belong to agricultural and sideline products, when the tea leaves reach a tea leaf picking season, the tea leaves are picked manually, impurities such as fine stones, gravels, weeds and the like are mixed in the picking process, the sizes of the picked tea leaves are different, the broken tea leaves in the picking and transporting process cannot reach the standard of high-quality tea leaves, the tea leaves containing impurities, fine and broken tea leaves are required to be screened, so a tea leaf screening machine is required, but a screening machine on the market has no screening quantitative structure, the screen mesh is easy to be blocked when the tea leaves are too many, the screening efficiency is influenced, the screen mesh is damaged, if the tea leaves are put in a small amount, and the tea leaves which are screened on the screen are frequently collected by workers, so that the burden of the workers is high, and the tea leaf processing and screening machine is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a tea processing sieve separator, need not frequently reinforced, when realizing that tealeaves ration screening avoids blockking up, with the tealeaves of the last completion of screening, the automatic discharge is collected, and the problem in the background art can effectively be solved to convenient next tealeaves screening.

In order to achieve the above object, the utility model provides a following technical scheme: a tea processing screening machine comprises a mounting plate, a quantitative blanking structure, a driving structure and a vibrating structure;

mounting a plate: the four corners of the bottom surface of the device are provided with support columns, mounting frames are symmetrically arranged on the front side and the rear side of the upper surface of each mounting frame, the upper surfaces of the mounting frames are provided with fixing frames, a feed hopper is fixedly connected between the two fixing frames, the middle of the bottom surface of the feed hopper is provided with a feed inlet, the middle of the bottom surface of the feed hopper is provided with a material guide pipe, the middle of the upper surface of each mounting frame is provided with an impurity box, the upper surface of each impurity box is provided with a screening box, the middle of each screening;

quantitative blanking structure: the two mounting frames are rotatably connected between the two mounting frames;

the driving structure is as follows: the sliding connection is arranged at the front side of the upper surface of the mounting plate;

the vibration structure is as follows: the screening boxes are symmetrically arranged on the bottom surface of the screening box;

wherein: still include control switch group, control switch group sets up the upper surface right side in the mounting panel, and external power source is connected to control switch group's input electricity, carries out the ration screening to tealeaves, avoids tealeaves too much to block up the screen cloth, influences screening efficiency, when realizing the automatic quantitative screening of tealeaves, with the tealeaves of last screening completion, realize the tealeaves that the automatic discharge screening was accomplished, has improved screening efficiency, has alleviateed staff's work burden, convenient next tealeaves screening, impurity such as garrulous leaf, fine stone and weeds in the vibration screening play tealeaves.

Further, ration unloading structure includes rotary column, spill platform and erection column, the rotary column symmetry rotation respectively connects in the middle part of mounting bracket, is equipped with the spill platform between two rotary columns, and the leading flank symmetry of spill platform is equipped with the erection column, carries out the ration screening to tealeaves, avoids tealeaves too much to block up the screen cloth, influences screening efficiency.

Further, the drive structure comprises a limiting plate, a slide bar, a motor fixing plate, an incomplete gear, a first motor and teeth, the slide bar is symmetrically and slidably connected to the front side of the upper surface of the mounting plate, the teeth which are uniformly distributed are arranged in the middle of the inner side face of the slide bar, the limiting plate is arranged on the bottom surface of the slide bar, the inclined notch at the upper end of the slide bar is slidably connected with the corresponding mounting column, the motor fixing plate is symmetrically arranged on the front side of the upper surface of the mounting plate and is positioned between the two teeth, the first motor is fixedly connected between the two motor fixing plates, the incomplete gear is arranged at the rear end of the output shaft of the first motor, the input end of the first motor is electrically connected with the output end of the control switch group, the feeding structure and the discharging plate provide stable drive force, the quantitative feeding structure and the discharging plate are matched, automatic quantitative screening of tea is realized, the tea leaves are automatically discharged and collected, and the next tea leaf screening is facilitated.

Further, the vibration structure includes cam, second motor, gyro wheel, concave frame, spring, slide bar and installation pipe, the second motor symmetry sets up in the upper surface left and right sides of mounting panel, the output shaft front end of second motor all is equipped with the cam, installation pipe symmetry sets up in the bottom surface of screening case, the equal sliding connection in inside of installation pipe has the slide bar, the bottom of slide bar all is equipped with concave frame, the middle part of concave frame is all rotated and is connected with the gyro wheel, the gyro wheel corresponds and the mutual contact with the position of cam, the middle part of slide bar is all overlapped and is equipped with the spring, the upper and lower both ends of spring respectively with the bottom surface of installation pipe and the last fixed surface of concave frame be connected, the output of input electricity connection control switch group of second motor, the vibration screening goes out impurity such as garrulous leaf, fine stone and weeds in the tealeaves.

Further, the discharge plate is arranged in the middle of the bottom surface of the concave table, the lower end of the discharge plate is connected with the screening box in a sliding mode, tea leaves which are screened automatically are discharged, screening efficiency is improved, and labor burden of workers is relieved.

Compared with the prior art, the beneficial effects of the utility model are that: this tea processing sieve separator has following benefit:

1. through the regulation and control of control switch group, first motor is rotatory, it is rotatory to drive incomplete gear, the tooth mesh of incomplete gear respectively with left and right sides tooth, realize that the left and right sides draw runner reciprocates respectively, both ends upwarp respectively or sink about realizing the spill platform, when the left end upwarp of spill platform, tealeaves in the spill platform recess moves right because of the action of gravity, tealeaves drops to the right side of row's flitch and is located the inside screen cloth of screening case, when the right-hand member upwarps of same reason spill platform, tealeaves drops to the left side of row's flitch and is located the inside screen cloth of screening case, realize that automatic quantitative transport tealeaves screens, avoid tealeaves too much to block up the screen cloth, influence the screening efficiency, damage the screen cloth, need not to frequently pour tealeaves into.

2. The right-hand member of spill platform upwarps, and the row's flitch slides right, and the tealeaves that the last screening of discharge right side was accomplished drops to the inside of right side collecting box, and the left end of spill platform upwarps, and row's flitch slides left, and the tealeaves that the last screening of discharge left side was accomplished drops to the inside of left side collecting box, but the tealeaves that the screening was accomplished is collected in the automatic discharge, has improved screening efficiency, has alleviateed staff's work burden.

Drawings

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

FIG. 2 is a front view of the present invention;

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

fig. 4 is a schematic view of the internal sectional structure of the present invention.

In the figure: the device comprises a mounting plate 1, a quantitative blanking structure 2, a rotary column 21, a concave table 22, a mounting column 23, a driving structure 3, a limiting plate 31, a slide bar 32, a motor fixing plate 33, an incomplete gear 34, a first motor 35, teeth 36, a vibration structure 4, a cam 41, a second motor 42, a roller 43, a concave frame 44, springs 45, a slide bar 46, a mounting tube 47, a support column 5, a mounting frame 6, a mounting frame 7, a feed hopper 8, a screening box 9, a screen 10, a collecting box 11, a guide tube 12, a feed inlet 13, a discharge plate 14, an impurity box 15 and a control switch group 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tea processing screening machine comprises a mounting plate 1, a quantitative blanking structure 2, a driving structure 3 and a vibrating structure 4;

mounting plate 1: support columns 5 are arranged at four corners of the bottom surface of the mounting plate 1, mounting frames 6 are symmetrically arranged on the front side and the rear side of the upper surface of the mounting plate 1, fixing frames 7 are arranged on the upper surface of each mounting frame 6, a feed hopper 8 is fixedly connected between the two fixing frames 7, a feed inlet 13 is formed in the middle of the bottom surface of the feed hopper 8, a material guide pipe 12 is arranged in the middle of the bottom surface of the feed hopper 8, an impurity box 15 is arranged in the middle of the upper surface of the mounting plate 1, a screening box 9 is arranged on the upper surface of the impurity box 15, a screen 10 is arranged in the middle;

quantitative blanking structure 2: the quantitative discharging structure 2 comprises rotary columns 21, concave tables 22 and mounting columns 23, the rotary columns 21 are respectively and symmetrically connected to the middle parts of the mounting frames 6 in a rotating mode, the concave tables 22 are arranged between the two rotary columns 21, the mounting columns 23 are symmetrically arranged on the front side faces of the concave tables 22, the left end and the right end of each concave table 22 are respectively tilted upwards or sunk, when the left end of each concave table 22 is tilted upwards, tea leaves in grooves of the concave tables 22 move rightwards under the action of gravity, the tea leaves fall to the right side of the discharging plate 14 and are located on the inner screen 10 of the screening box 9, and when the right end of each concave table 22 is tilted upwards, the tea leaves fall to the left side of the discharging plate 14 and are located on the inner screen 10 of the screening box 9, automatic quantitative tea leaf conveying is achieved to screen, excessive blocking of the screen by the tea leaves is avoided, screening efficiency is affected, the;

the driving structure 3: the driving structure 3 comprises a limit plate 31, a slide bar 32, a motor fixing plate 33, an incomplete gear 34, a first motor 35 and teeth 36, the slide bar 32 is symmetrically and slidably connected to the front side of the upper surface of the mounting plate 1, the teeth 36 are uniformly distributed in the middle of the opposite inner side surface of the slide bar 32, the limit plate 31 is arranged on the bottom surface of the slide bar 32, the upper-end inclined notch of the slide bar 32 is slidably connected with the corresponding mounting column 23, the motor fixing plate 33 is symmetrically arranged on the front side of the upper surface of the mounting plate 1, the motor fixing plate 33 is positioned between the two teeth 36, the first motor 35 is fixedly connected between the two motor fixing plates 33, the incomplete gear 34 is arranged at the rear end of the output shaft of the first motor 35, the input end of the first motor 35 is electrically connected with the output end of the control switch group 16, the first motor 35 rotates to drive the incomplete gear 34 to rotate through the regulation and control of, the teeth of the incomplete gear 34 are respectively meshed with the teeth 36 on the left side and the right side, so that the sliding strips 32 on the left side and the right side move up and down respectively, the quantitative feeding structure 2 and the discharge plate 14 provide stable driving force, and the tea leaves which are screened at the last time are automatically discharged and collected when the quantitative feeding structure 2 and the discharge plate 14 are matched to realize automatic quantitative screening of the tea leaves, so that the next tea leaf screening is facilitated;

the vibration structure 4: the symmetry sets up in the bottom surface of screening case 9, vibrating structure 4 includes cam 41, second motor 42, gyro wheel 43, concave frame 44, spring 45, slide bar 46 and installation pipe 47, second motor 42 symmetry sets up in the upper surface left and right sides of mounting panel 1, the output shaft front end of second motor 42 all is equipped with cam 41, installation pipe 47 symmetry sets up in the bottom surface of screening case 9, the inside of installation pipe 47 all sliding connection has slide bar 46, the bottom of slide bar 46 all is equipped with concave frame 44, the middle part of concave frame 44 all rotates and is connected with gyro wheel 43, gyro wheel 43 corresponds and contacts with each other with cam 41's position, the middle part of slide bar 46 all overlaps and is equipped with spring 45, the upper and lower both ends of spring 45 respectively with the bottom surface of installation pipe 47 and the upper surface fixed connection of concave frame 44, the output of control switch group 16 is connected to the input electricity of second motor 42, second motor 42 is rotatory, it is rotatory to drive cam 41, the cam 41 regularly impacts the roller 43 to drive the concave frame 44 to swing up and down, and the sliding rod 46 is sleeved with the spring 45, so that the sliding rod 46 swings up and down to impact the installation pipe 47, the screening box 9 is vibrated, the screen 10 is vibrated, impurities such as broken leaves, fine stones and weeds in the tea leaves are separated and fall into the impurity box 15, and the impurities such as the broken leaves, the fine stones and the weeds in the tea leaves are rapidly and efficiently screened;

wherein: the tea leaf screening machine further comprises a discharging plate 14, the discharging plate 14 is arranged in the middle of the bottom surface of the concave table 22, the lower end of the discharging plate 14 is connected with the interior of the screening box 9 in a sliding mode, the discharging plate 14 slides rightwards, tea leaves screened last time on the right side are discharged and fall into the right side collection box 11, the discharging plate 14 slides leftwards, tea leaves screened last time on the left side are discharged and fall into the left side collection box 11, screened tea leaves can be automatically discharged and collected, screening efficiency is improved, and labor burden of workers is relieved;

wherein: the power supply further comprises a control switch group 16, the control switch group 16 is arranged on the right side of the upper surface of the mounting plate 1, and an input end of the control switch group 16 is electrically connected with an external power supply.

When in use: through welding the supporting columns 5, fixing the mounting plate 1 and the upper structure, tea leaves are poured into the feeding hopper 8, the tea leaves fall into the groove of the concave table 22 along the material guiding pipes 12 through the feeding holes 13, when the tea leaves in the groove are accumulated to a certain degree, the tea leaves in the feeding hopper 8 do not flow any more, at the moment, the tea leaves are regulated and controlled through the control switch group 16, the first motor 35 rotates anticlockwise to drive the incomplete gear 34 to rotate anticlockwise, when the teeth of the incomplete gear 34 rotate to be meshed with the right-side teeth 36, the right-side sliding strip 32 moves upwards, the right end of the concave table 22 tilts upwards, the discharging plate 14 slides rightwards, the tea leaves which are screened last time on the discharging right side fall into the right-side collecting box 11, the tea leaves in the groove of the concave table 22 move leftwards due to the action of gravity, the tea leaves fall to the left side of the discharging plate 14 and, the cam 41 is driven to rotate, the cam 41 regularly impacts a roller 43 to drive the concave frame 44 to vertically shake, the sliding rod 46 is sleeved with a spring 45, the sliding rod 46 vertically shakes to impact an installation pipe 47, vibration of the screening box 9 is realized, the screen 10 vibrates to separate and drop impurities such as broken leaves, fine stones, weeds and the like in tea leaves into the impurity box 15, when the right end of the concave table 22 upwarps, the left end of the concave table 22 sinks and drives the left side sliding strip 32 to sink, the left end of the concave table 22 further sinks and drives the left side sliding strip 32 to sink due to the action of gravity, so that the right side teeth 36 further move upwards, the incomplete gear 34 at any position cannot be meshed with the right side teeth 36, then the first motor 35 rotates clockwise, the left side sliding strip 32 moves upwards in the same way, the left end of the concave table 22 tilts upwards, the tea leaves in the groove of the concave table 22 move rightwards due to the action of gravity, tealeaves drops to the right side of row's flitch 14 and is located the inside screen cloth 10 of screening case 9, filter tealeaves with the same principle, the tealeaves that row's flitch 14 discharge left side screening was accomplished this moment drops to the inside of left side collecting box 11, when the draw runner 32 shifts up in addition, for avoiding the structure to drop, limiting plate 31 plays limiting displacement to this reciprocating cycle, when realizing the screening of tealeaves ration, with the tealeaves of the last completion of screening, the automatic discharge is collected, convenient next tealeaves screening.

It should be noted that the first motor 35 and the second motor 42 disclosed in the present embodiment may be three-phase asynchronous motors manufactured by rammer motors shanghai ltd, model number YE2-132S-6, and the control switch set 16 is used to control the operation of the first motor 35 and the second motor 42 in a manner commonly used in the art.

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

Claims

1. The utility model provides a tea processing sieve separator which characterized in that: comprises a mounting plate (1), a quantitative blanking structure (2), a driving structure (3) and a vibrating structure (4);

mounting plate (1): supporting columns (5) are arranged at four corners of the bottom surface of the mounting plate (1), mounting frames (6) are symmetrically arranged on the front side and the rear side of the upper surface of each mounting frame (1), fixing frames (7) are arranged on the upper surface of each mounting frame (6), a feeding hopper (8) is fixedly connected between the two fixing frames (7), a feeding hole (13) is formed in the middle of the bottom surface of each feeding hopper (8), a material guide pipe (12) is arranged in the middle of the bottom surface of each feeding hopper (8), an impurity box (15) is arranged in the middle of the upper surface of each mounting plate (1), a screening box (9) is arranged on the upper surface of each impurity box (15), a screen (10) is arranged in the middle of each;

quantitative blanking structure (2): is rotatably connected between the two mounting frames (6);

drive structure (3): is connected with the front side of the upper surface of the mounting plate (1) in a sliding way;

vibrating structure (4): the screening boxes are symmetrically arranged on the bottom surface of the screening box (9);

wherein: the power supply is characterized by further comprising a control switch group (16), wherein the control switch group (16) is arranged on the right side of the upper surface of the mounting plate (1), and the input end of the control switch group (16) is electrically connected with an external power supply.

2. The tea processing screening machine of claim 1, wherein: quantitative blanking structure (2) are including rotary column (21), spill platform (22) and erection column (23), rotary column (21) symmetry respectively rotates to be connected in the middle part of mounting bracket (6), is equipped with spill platform (22) between two rotary column (21), and the leading flank symmetry of spill platform (22) is equipped with erection column (23).

3. The tea processing screening machine of claim 2, wherein: the driving structure (3) comprises a limiting plate (31), a slide bar (32), a motor fixing plate (33), an incomplete gear (34), a first motor (35) and teeth (36), the utility model discloses a mounting panel, including mounting panel (1), draw runner (32), the relative medial surface middle part of draw runner (32) all is equipped with evenly distributed's tooth (36), the bottom surface of draw runner (32) all is equipped with limiting plate (31), the oblique notch in upper end and the erection column (23) sliding connection who corresponds of draw runner (32), the upper surface front side symmetry of mounting panel (1) is equipped with motor fixed plate (33), motor fixed plate (33) are located between two tooth (36), first motor (35) of fixedly connected with between two motor fixed plate (33), the output shaft rear end of first motor (35) is equipped with incomplete gear (34), the output of the input electricity connection control switch group (16) of first motor (35).

4. The tea processing screening machine of claim 1, wherein: the vibration structure (4) comprises a cam (41), a second motor (42), rollers (43), a concave frame (44), springs (45), sliding rods (46) and mounting pipes (47), wherein the second motor (42) is symmetrically arranged on the left side and the right side of the upper surface of the mounting plate (1), the cams (41) are arranged at the front ends of output shafts of the second motor (42), the mounting pipes (47) are symmetrically arranged on the bottom surface of the screening box (9), the sliding rods (46) are slidably connected inside the mounting pipes (47), the concave frame (44) is arranged at the bottom ends of the sliding rods (46), the rollers (43) are rotatably connected to the middle portions of the concave frame (44), the rollers (43) correspond to the positions of the cams (41) and are in contact with each other, the springs (45) are sleeved on the middle portions of the sliding rods (46), the upper ends and the lower ends of the springs (45) are fixedly connected with the bottom surface of the mounting pipes (47) and the upper surface of the concave, the input end of the second motor (42) is electrically connected with the output end of the control switch group (16).

5. The tea processing screening machine of claim 2, wherein: the screening box is characterized by further comprising a discharging plate (14), wherein the discharging plate (14) is arranged in the middle of the bottom surface of the concave table (22), and the lower end of the discharging plate (14) is in sliding connection with the inside of the screening box (9).