CN110641746A

CN110641746A - Tea stem-removing, weighing and packaging multifunctional machine

Info

Publication number: CN110641746A
Application number: CN201911044902.4A
Authority: CN
Inventors: 俞成琪
Original assignee: Zhuji Taihe Packaging Materials Co Ltd
Current assignee: ANHUI PROVINCE WANFOSHAN AGRICULTURAL COMPREHENSIVE DEVELOPMENT Co.,Ltd.
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-01-03
Anticipated expiration: 2039-10-30
Also published as: JP6810862B1; JP2021069368A; CN110641746B

Abstract

The invention discloses a multifunctional machine for removing stalks of tea leaves, weighing and packaging, which comprises a machine body, wherein a material inlet is arranged in the machine body, a communicated primary selection cavity is arranged at the lower side of the material inlet, a big air cavity is arranged at the right side of the primary selection cavity, a multiple selection cavity is communicated at the lower side of the primary selection cavity, a stirring cavity is communicated at the upper side of the multiple selection cavity, a main motor is started to drive a motor shaft to rotate, a first main wheel, a second main wheel and a third main wheel are driven to rotate, a big fan wheel is driven to rotate by a first belt, a big fan is driven to rotate to generate wind power, a second auxiliary wheel is driven to rotate by a second belt, a linkage wheel is driven to rotate, a small fan wheel is driven to rotate by a transmission belt, the small fan is driven to generate small wind power, the device can automatically remove tea leaves stalks and residual impurities in the tea leaves, automatically carry out vacuum packaging under the premise of ensuring the fixed quantity, improve the, quickening the tea production efficiency.

Description

Tea stem-removing, weighing and packaging multifunctional machine

Technical Field

The invention relates to the field of tea, in particular to a multifunctional machine for removing stalks, weighing and packaging tea.

Background

At present, with the development of society, the life quality of people is better and better, people demand tea leaves more and more, the quality of tea leaves is also more and more rejected, tea leaves are provided with a plurality of doped tea stems, the quality of the tea leaves can be influenced, most of the existing methods for removing the tea stems are manually removed, workers are required to select and remove the tea stems one by one, the method is time-consuming and labor-consuming, the efficiency is low, the workers are required to work for a long time, the working strength is high, the burden is caused to the bodies of the workers, the tea stems can be selected incompletely, in addition, the packaging of the tea leaves is another process, the steps of tea leaf production are increased, and the production efficiency of the tea leaves is influenced.

Disclosure of Invention

The invention aims to provide a multifunctional machine for removing stalks, weighing and packaging tea leaves, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional machine for removing stalks of tea leaves, weighing and packaging comprises a machine body, wherein a feed inlet is formed in the machine body, a communicated primary selection cavity is formed in the lower side of the feed inlet, a big air cavity is formed in the right side of the primary selection cavity, a check cavity is communicated with the lower side of the primary selection cavity, a stirring cavity is communicated with the upper side of the check cavity, a small air cavity is formed in the right side of the check cavity, a recovery cavity communicated with the primary selection cavity and the check cavity is formed in the right side of the small air cavity, a screening device is arranged in the primary selection cavity and comprises a big fan shaft rotatably arranged on the right side wall of the big air cavity, a big fan wheel is fixedly arranged on the big fan shaft, a big fan is fixedly arranged on the left side of the big fan shaft, a big filter screen fixedly connected to the left side of the big air cavity is fixedly connected to the right side wall of the small air cavity, a small fan shaft is fixedly arranged on the small fan shaft, a small fan is fixedly, the machine body is characterized in that a small filter screen fixedly connected to the left side of the small air cavity is arranged on the left side of the small fan, a stirring shaft is rotatably connected to the upper side face of the stirring cavity, a stirring wheel is fixedly arranged on the lower side of the stirring shaft, a large baffle is fixedly arranged in the primary selection cavity, a small baffle is fixedly arranged on the lower side wall of the secondary selection cavity, a cavity communicated with the outside is arranged on the left side of the machine body, a weighing cavity communicated with the cavity is arranged on the right side of the cavity, a transmission cavity communicated with the transmission cavity is arranged on the right side of the weighing cavity, a vacuum cavity communicated with the transmission cavity is arranged on the right side of the weighing cavity, a transmission cavity is arranged on the rear side of the vacuum cavity, a weighing device is arranged in the weighing cavity, and.

On the basis of the technical scheme, the screening device comprises a main motor fixedly arranged in the machine body, a motor shaft which is in power connection with the main motor is rotatably connected between the large air cavity and the transmission cavity, a first main wheel, a second main wheel, a third main wheel and a fourth main wheel are fixedly arranged on the motor shaft from right to left in sequence, the left side wall of the small air cavity is rotatably connected with a second wheel shaft, a second auxiliary wheel is fixedly arranged on the second wheel shaft, a linkage wheel which is fixedly connected with the second wheel shaft is arranged on the right side of the second auxiliary wheel, a second belt is connected between the second main wheel and the second auxiliary wheel, a first belt is connected between the first main wheel and the large fan wheel, a transmission belt is connected between the linkage wheel and the small fan wheel, a third wheel shaft is rotatably connected on the left side of the stirring cavity, and a third auxiliary wheel is fixedly arranged on the third wheel shaft, the right side of the third auxiliary wheel is provided with a small bevel gear fixedly connected with the third wheel shaft, a fourth belt is connected between the third main wheel and the third auxiliary wheel, the lower side of the stirring cavity is rotatably connected with an auxiliary bevel gear shaft, an auxiliary gear is fixedly arranged on the auxiliary bevel gear shaft, a secondary bevel gear meshed with the small bevel gear is fixedly arranged on the upper side of the auxiliary bevel gear shaft, a connecting belt is connected between the auxiliary gear and the stirring wheel, and a small stirring rod and a large stirring rod are fixedly arranged on the lower side of the stirring wheel.

On the basis of the technical scheme, the weighing device comprises a vertical rod and a supporting rod which are fixedly installed on the lower side wall of the weighing cavity respectively, a cross rod is hinged to the supporting rod, a placing groove block is fixedly arranged on the left side of the cross rod, a spring block is fixedly arranged on the upper side of the vertical rod, a buffer spring is connected to the lower side face of the spring block, a moving stop rod is fixedly arranged on the right side of the cross rod, a vertical groove is formed in the moving stop rod, a transverse groove is formed in the upper side wall of the weighing cavity, a moving baffle sliding in the transverse groove is connected to the upper side wall of the weighing cavity in a sliding mode, the left side of the moving baffle is hinged to the moving stop rod and can slide up and down in the vertical groove, and the lower side of.

On the basis of the technical scheme, the packaging device comprises a fourth wheel shaft rotatably arranged on the left side, a fourth auxiliary wheel is fixedly arranged on the fourth wheel shaft, a large bevel gear fixedly connected with the fourth wheel shaft is arranged on the right side of the fourth auxiliary wheel, a main bevel gear shaft is rotatably connected with the rear side wall, an auxiliary bevel gear meshed with the large bevel gear is arranged on the main bevel gear shaft, a sector gear fixedly connected with the main bevel gear shaft is arranged on the front side of the auxiliary bevel gear shaft, a rotating shaft is rotatably connected between the transmission cavity and the transmission cavity, a connecting gear meshed with the sector gear is fixedly arranged on the rotating shaft, a rotating wheel fixedly connected with the rotating shaft is arranged on the front side of the connecting gear, a fixed shaft is rotatably connected with the rear side wall of the transmission cavity, a fixed wheel is fixedly arranged on the fixed shaft, and a movable belt is connected between the rotating wheel and the fixed wheel, the movable belt is fixedly provided with a plurality of packaging groove blocks, a vacuum hydraulic cylinder is fixedly arranged on the upper side face of the vacuum cavity, the vacuum hydraulic cylinder is connected with a hydraulic rod in a power mode, a vacuum machine which is connected with the side wall of the vacuum cavity in a sliding mode is fixedly arranged on the lower side of the hydraulic rod, fixing rods are fixedly arranged on the front side face and the rear side face of the fixing rods, a moving rod is rotatably connected onto the front side face of the moving rod, a moving block is slidably connected onto the upper side wall, a movable spring is connected between the moving block and the front side wall, a heat gun is fixedly arranged on the front side face of the moving block, a heat sealing block is fixedly arranged on the upper side face of the transmission cavity, another heat gun is fixedly arranged on the rear side face of the heat sealing block, the two heat guns are opposite in the.

On the basis of the technical scheme, the sector gear is a half sector gear, the sector gear drives the connecting gear to rotate at the same time interval as the time interval of the downward rotation of the cross rod, the air heater moves forwards after being subjected to vacuum treatment by the vacuum machine, and weights with different weights can be selected from the placing groove block to change the amount of the packaged tea.

In conclusion, the beneficial effects of the invention are as follows: the tea leaf vacuum packaging device can automatically remove tea leaf stalks in most tea leaves and simultaneously carry out quantitative vacuum packaging on the tea leaves, wherein the screening device can remove the tea leaf stalks in most tea leaves, the remaining tea leaf stalks can be recovered and screened again, the weighing device can ensure that the weight of the tea leaves discharged each time is kept constant, different weights can be adjusted according to conditions, the packaging device can quickly and symmetrically carry out bagging packaging on the tea leaves, and vacuum treatment is carried out on the packaging bags.

Drawings

In order to more clearly illustrate the embodiments of the invention 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the whole structure of the whole tea stalk-removing, weighing and packaging multifunctional machine of the present invention;

fig. 2 is a front cross-sectional view of the back side of fig. 1 in accordance with the present invention.

Fig. 3 is a view in the direction of a-a in fig. 1 according to the present invention.

FIG. 4 is a view in the direction B-B of FIG. 1 according to the present invention.

Fig. 5 is a view in the direction C-C of fig. 1 of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a tealeaves stalk-removing weighing packaging multifunctional machine, includes organism 84, be equipped with pan feeding mouth 100 in the organism 84, pan feeding mouth 100 downside is equipped with communicating primary selection chamber 101, primary selection chamber 101 right side is equipped with big wind chamber 102, primary selection chamber 101 downside intercommunication has check chamber 105, check chamber 105 upside intercommunication has stirring chamber 104, check chamber 105 right side is equipped with little wind chamber 110, little wind chamber 110 right side be equipped with primary selection chamber 101 with check chamber 105 communicating recovery chamber 103, be equipped with sieving mechanism 115 in primary selection chamber 101, sieving mechanism 115 is including rotating the big fan shaft 20 of installing at big wind chamber 102 right side wall, big fan shaft 20 has set firmly big fan wheel 21 on, big fan shaft 20 has set firmly the left side big fan 22, big fan 22 left side is equipped with fixed connection in big wind chamber 102 left big filter screen 23, little wind chamber 110 right side wall rotates and is connected with little fan shaft 25, a small fan wheel 24 is fixedly arranged on the small fan shaft 25, a small fan 26 is fixedly arranged on the left side of the small fan shaft 25, a small filter screen 27 fixedly connected to the left side of the small fan chamber 110 is arranged on the left side of the small fan 26, a stirring shaft 28 is rotatably connected to the upper side surface of the stirring chamber 104, a stirring wheel 29 is fixedly arranged on the lower side of the stirring shaft 28, a large baffle 30 is fixedly arranged in the primary selection chamber 101, a small baffle 31 is fixedly arranged on the lower side wall of the secondary selection chamber 105, a cavity 106 communicated with the outside is arranged on the left side of the machine body 84, a weighing chamber 107 communicated with the cavity 106 is arranged on the right side of the cavity 106, a transmission chamber 109 communicated with the weighing chamber 107 is arranged on the lower side of the weighing chamber 107, a vacuum chamber 108 communicated with the transmission chamber 109 is arranged on the right side of the weighing chamber 107, a 114 is arranged on the rear side of the vacuum chamber 108, a weighing device 116 is arranged in the weighing cavity 107, and a packaging device 117 is arranged in the transmission cavity 109.

In addition, in one embodiment, the screening device 115 includes a main motor 46 fixedly installed in the machine body 84, a motor shaft 47 in power connection with the main motor 46 is rotatably connected between the large air cavity 102 and the transmission cavity 111, a first main wheel 48, a second main wheel 49, a third main wheel 50 and a fourth main wheel 51 are fixedly arranged on the motor shaft 47 from right to left, a second wheel shaft 53 is rotatably connected to the left side wall of the small air cavity 110, a second auxiliary wheel 54 is fixedly arranged on the second wheel shaft 53, a coupling wheel 55 fixedly connected with the second wheel shaft 53 is arranged on the right side of the second auxiliary wheel 54, a second belt 52 is connected between the second main wheel 49 and the second auxiliary wheel 54, a first belt 69 is connected between the first main wheel 48 and the large fan wheel 21, a transmission belt 71 is connected between the coupling wheel 55 and the small fan wheel 24, a third shaft 67 is rotatably connected to the left side of the stirring cavity 104, a third auxiliary wheel 66 is fixedly arranged on the third wheel shaft 67, a small bevel gear 65 fixedly connected with the third wheel shaft 67 is arranged on the right side of the third auxiliary wheel 66, a fourth belt 56 is connected between the third main wheel 50 and the third auxiliary wheel 66, an auxiliary bevel gear shaft 62 is rotatably connected to the lower side of the stirring cavity 104, an auxiliary gear 63 is fixedly arranged on the auxiliary bevel gear shaft 62, an auxiliary bevel gear 64 engaged with the small bevel gear 65 is fixedly arranged on the upper side of the auxiliary bevel gear shaft 62, a connecting belt 74 is connected between the auxiliary gear 63 and the stirring wheel 29, a small stirring rod 76 and a large stirring rod 75 are fixedly arranged on the lower side of the stirring wheel 29, so that the main motor 46 is started to drive the motor shaft 47 to rotate to drive the first main wheel 48, the second main wheel 49 and the third main wheel 50 to rotate, the large fan wheel 21 is driven to rotate by the first belt 69 to rotate the large fan 22, the second auxiliary wheel 54 is driven by the second belt 52 to rotate, so that the interlocking wheel 55 rotates, the small fan wheel 24 is driven by the transmission belt 71 to rotate, so that the small fan 26 rotates, so that small wind power is generated, the third auxiliary wheel 66 is driven by the third belt 68 to rotate, so that the small bevel gear 65, the secondary bevel gear 64 and the auxiliary gear 63 rotate, the stirring wheel 29 is driven by the connection belt 74 to rotate, so that the large stirring rod 75 and the small stirring rod 76 rotate and stir, when tea leaves are put in from the feeding port 100 and fall into the primary selection cavity 101, the tea leaves, tea stems and other impurities are separated by the wind power generated by the large fan 22, the tea stems are blocked by the large baffle 30 and fall and slide into the recovery cavity 103 to be recovered, the tea leaves and the doped small tea stems float into the primary selection cavity 105 together, the small wind power generated by the rotation of the small fan 26 is used for separation, the small tea stems are blocked by the small baffle 31, the small tea stems fall and slide into the recovery cavity 103 for recovery, tea leaves float into the left side of the small baffle 31, the large stirring rod 75 and the small stirring rod 76 stir the stacked tea leaves, and the tea leaves are prevented from piling up to block a falling opening.

In addition, in one embodiment, the weighing device 116 includes a vertical rod 35 and a supporting rod 34 respectively fixedly installed on the lower side wall of the weighing cavity 107, a cross rod 33 is hinged on the supporting rod 34, a placing groove block 32 is fixedly installed on the left side of the cross rod 33, a spring block 36 is fixedly installed on the upper side of the vertical rod 35, a buffer spring 85 is connected to the lower side surface of the spring block 36, a moving stop rod 37 is fixedly installed on the right side of the cross rod 33, a vertical groove is formed in the moving stop rod 37, a transverse groove is formed in the upper side wall of the weighing cavity 107, a moving baffle 86 which slides left and right in the transverse groove is slidably connected to the upper side wall of the weighing cavity 107, the left side of the moving baffle 86 is hinged with the moving stop rod 37 and can slide up and down in the vertical groove, a funnel 45 fixedly connected with the rear side wall of the weighing cavity 107 is arranged on the lower side wall, when tealeaves in the check chamber 105 falls on the horizontal pole 33, when tealeaves reaches certain weight, horizontal pole 33 winds montant 35 rotates, makes tealeaves fall into in the funnel 45, simultaneously remove the pin 37 and promote moving baffle 86 moves to the right, blocks up the whereabouts mouth, works as when horizontal pole 33 resets, buffer spring 85 is right horizontal pole 33 buffering slows down the speed of reseing, guarantees that tealeaves drops completely, bracing piece 34 guarantees horizontal pole 33 is in the horizontality when reseing.

In addition, in one embodiment, the packing device 117 includes a fourth wheel axle 57 rotatably installed on the left side of the transmission chamber 114, a fourth auxiliary wheel 58 is fixedly installed on the fourth wheel axle 57, a large bevel gear 59 fixedly connected to the fourth wheel axle 57 is installed on the right side of the fourth auxiliary wheel 58, a main bevel gear 61 is rotatably connected to the rear side wall of the transmission chamber 114, an auxiliary bevel gear 60 engaged with the large bevel gear 59 is installed on the main bevel gear 61, a sector gear 70 fixedly connected to the main bevel gear 61 is installed on the front side of the auxiliary bevel gear 60, a rotation shaft 72 is rotatably connected between the transmission chamber 109 and the transmission chamber 114, a connecting gear 73 engaged with the sector gear 70 is fixedly installed on the rotation shaft 72, a rotation wheel 87 fixedly connected to the rotation shaft 72 is installed on the front side of the connecting gear 73, a fixed shaft 43 is rotatably connected to the rear side wall of the transmission chamber 109, and a fixed wheel 42 is fixedly installed on the fixed shaft 43, a moving belt 88 is connected between the rotating wheel 87 and the fixed wheel 42, a plurality of packaging groove blocks 44 are fixedly arranged on the moving belt 88, a vacuum hydraulic cylinder 38 is fixedly arranged on the upper side of the vacuum cavity 108, a hydraulic rod 39 is dynamically connected with the vacuum hydraulic cylinder 38, a vacuum machine 40 which is slidably connected with the side wall of the vacuum cavity 108 is fixedly arranged on the lower side of the hydraulic rod 39, a fixed rod 80 is fixedly arranged on the front and rear side walls of the 112, a moving rod 81 is rotatably connected with the fixed rod 80, a push block 82 is fixedly arranged on the front side surface of the moving rod 81, a moving block 79 is slidably connected with the upper side wall of the 113, a moving spring 78 is connected between the moving block 79 and the front side wall of the 113, a hot air heater 41 is fixedly arranged on the front side surface of the moving block 79, a heat sealing block 77 is fixedly arranged on the upper side wall of the transmission cavity 109, another hot, a contact block 83 fixedly connected to the rear side of the movable belt 88 is arranged at the rear side of each packaging groove block 44, so that the fourth main wheel 51 drives the fourth belt 56 to further drive the fourth auxiliary wheel 58 to rotate, the large bevel gear 59, the auxiliary bevel gear 60, the sector gear 70, the connecting gear 73 and the rotating wheel 87 rotate to drive the packaging groove blocks 44 on the movable belt 88 to move rightwards in sequence, packaging bags are placed on the packaging groove blocks 44, when tea leaves enter the packaging bags through the hoppers 45, the vacuum hydraulic cylinder 38 pushes the hydraulic rod 39 and the vacuum machine 40 to move downwards to perform vacuum treatment on the packaging bags, and meanwhile, the contact block 83 moves rightwards along with the movable belt 88 to push the movable rod 81 and the push block 82 to rotate rightwards so as to push the movable block 79 and the rear side of the hot air heater 41 to move forwards, the contact block 83 passes through the moving rod 81, the moving rod 81 is reset under the gravity, the moving block 79 and the heat gun 41 are reset under the spring force of the moving spring 78, and the next packaging is carried out.

In addition, in one embodiment, the sector gear 70 is a half sector gear, the sector gear 70 drives the connecting gear 73 to rotate for the same time interval as the cross bar 33 rotates downwards, the heat blower 41 moves forwards after the vacuum machine 40 performs vacuum treatment, and different weights can be selected in the placing slot block 32 to change the amount of the packaged tea leaves.

In the initial state, the large fan 22 and the stirring shaft 28 are stationary, the cross bar 33 is kept horizontal, the moving belt 88 and the packaging trough block 44 are stationary, the vacuum machine 40 is in the vacuum chamber 108, and the large stirring bar 75 and the small stirring bar 76 are stationary.

The unselected tea leaves are poured into the material inlet 100, a weight with a certain weight is placed on the placing groove block 32, the main motor 46 is started to drive the motor shaft 47 to rotate, the first main wheel 48, the second main wheel 49 and the third main wheel 50 are driven to rotate, the large fan wheel 21 is driven to rotate through the first belt 69, the large fan 22 is driven to rotate to generate wind power, the second auxiliary wheel 54 is driven to rotate through the second belt 52, the linkage wheel 55 is driven to rotate, the small fan wheel 24 is driven to rotate through the transmission belt 71, the small fan 26 is driven to rotate to generate small wind power, the third auxiliary wheel 66 is driven to rotate through the third belt 68, the small bevel gear 65, the secondary bevel gear 64 and the auxiliary gear 63 are driven to rotate, the stirring wheel 29 is driven to rotate through the connection belt 74, the large stirring rod 75 and the small stirring rod 76 are driven to stir, when the tea leaves are placed from the material inlet 100 and fall into the primary selecting cavity 101, the tea leaves are subjected to the wind power generated by, The tea stems are separated from other impurities, the tea stems are blocked by the large baffle 30, fall and slide into the recovery cavity 103 for recovery, tea leaves and doped small tea stems float into the check cavity 105 together, small wind power generated by rotation of the small fan 26 is used for separation, the small tea stems are blocked by the small baffle 31 and slide into the recovery cavity 103 for recovery, the tea leaves float into the left side of the small baffle 31, the large stirring rod 75 and the small stirring rod 76 stir the stacked tea leaves to prevent the tea leaves from blocking the falling opening in a stack, when the tea leaves in the check cavity 105 fall onto the cross rod 33 and reach a certain weight, the cross rod 33 rotates around the vertical rod 35 to enable the tea leaves to fall into the funnel 45, the moving baffle 37 simultaneously pushes the moving baffle 86 to move rightwards to block the falling opening, when the cross rod 33 is reset, the buffer spring 85 buffers the cross rod 33 to slow down the reset speed to ensure that the tea leaves completely fall, the support rod 34 ensures that the cross rod 33 is in a horizontal state when reset, when tea leaves enter a packaging bag through the funnel 45, the fourth main wheel 51 drives the fourth belt 56 and further drives the fourth auxiliary wheel 58 to rotate, so that the large bevel gear 59, the auxiliary bevel gear 60, the sector gear 70, the connecting gear 73 and the rotating wheel 87 rotate, the packaging groove block 44 on the moving belt 88 is driven to move rightwards in sequence, the packaging bag is placed on the packaging groove block 44, the vacuum hydraulic cylinder 38 pushes the hydraulic rod 39 and the vacuum machine 40 to move downwards to perform vacuum treatment on the packaging bag, meanwhile, the contact block 83 moves rightwards along with the moving belt 88 to push the moving rod 81 and the push block 82 to rotate rightwards, further, the moving block 79 and the rear air heater 41 are pushed forwards to contact with the front air heater 41 for heating, the packaging bag is subjected to heat sealing treatment, the tea leaf packaging is completed, after the contact block 83 passes through the moving rod 81, the moving rod 81 resets under the gravity, the moving block 79 and the air heater 41 reset under the spring force of the moving spring, and (5) packaging the next time.

The invention has the beneficial effects that: the device can remove tea stalks in most tea leaves, and simultaneously carries out quantitative vacuum packaging on the tea leaves, wherein the screening device can remove the tea stalks in most tea leaves, the rest tea stalks can be recovered and screened again, the weighing device can ensure that the weight of the tea leaves at each time is kept constant, and different weights can be adjusted according to conditions, the packaging device can quickly pack and package the divided tea leaves, and carries out vacuum treatment on packaging bags, so that the tea leaves can be stored for a long time, the device can automatically remove the tea stalks in the tea leaves and the rest impurities, and carries out automatic vacuum packaging on the premise of ensuring the ration, thereby improving the quality of the produced tea leaves, reducing the labor intensity of workers and accelerating the production efficiency of the tea leaves.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a tealeaves stalk-removing, weighing and packaging multifunctional machine, includes the organism, its characterized in that: a feeding port is arranged in the machine body, a communicated primary selection cavity is arranged on the lower side of the feeding port, a big air cavity is arranged on the right side of the primary selection cavity, a secondary selection cavity is communicated with the lower side of the primary selection cavity, a stirring cavity is communicated with the upper side of the secondary selection cavity, a small air cavity is arranged on the right side of the secondary selection cavity, a recovery cavity communicated with the primary selection cavity and the secondary selection cavity is arranged on the right side of the small air cavity, and a screening device is arranged in the primary selection cavity;

the screening device comprises a large fan shaft which is rotatably arranged on the right side wall of the large air cavity, a large fan wheel is fixedly arranged on the large fan shaft, a large fan is fixedly arranged on the left side of the large fan shaft, a large filter screen fixedly connected to the left side of the large air cavity is arranged on the left side of the large fan, a small fan shaft is rotatably connected to the right side wall of the small air cavity, a small fan wheel is fixedly arranged on the small fan shaft, a small fan is fixedly arranged on the left side of the small fan shaft, a small filter screen fixedly connected to the left side of the small air cavity is arranged on the left side of the small fan, a stirring shaft is rotatably connected to the upper side surface of the stirring cavity, a stirring wheel is fixedly arranged on the lower side of the stirring shaft, a large baffle is fixedly arranged in;

the machine body is characterized in that a cavity communicated with the outside is formed in the left side of the machine body, a weighing cavity communicated with the cavity is formed in the right side of the cavity, a transmission cavity communicated with the weighing cavity is formed in the lower side of the weighing cavity, a vacuum cavity communicated with the transmission cavity is formed in the right side of the weighing cavity, a transmission cavity is formed in the rear side of the vacuum cavity, a transmission cavity is formed in the upper side of the vacuum cavity, a weighing device is arranged in the weighing cavity, and a packaging device is arranged in the transmission cavity.

2. The multifunctional machine for removing stalks, weighing and packaging tea leaves according to claim 1, is characterized in that: the screening device comprises a main motor fixedly arranged in the machine body, a motor shaft which is in power connection with the main motor is rotatably connected between the large air cavity and the transmission cavity, a first main wheel, a second main wheel, a third main wheel and a fourth main wheel are fixedly arranged on the motor shaft from right to left in sequence, a second wheel shaft is rotatably connected with the left side wall of the small air cavity, a second auxiliary wheel is fixedly arranged on the second wheel shaft, a linkage wheel which is fixedly connected with the second wheel shaft is arranged on the right side of the second auxiliary wheel, a second belt is connected between the second main wheel and the second auxiliary wheel, a first belt is connected between the first main wheel and the large fan wheel, a transmission belt is connected between the linkage wheel and the small fan wheel, a third wheel shaft is rotatably connected on the left side of the stirring cavity, a third auxiliary wheel is fixedly arranged on the third wheel shaft, a small bevel gear which is fixedly connected with the third wheel shaft is arranged on the right side of the third auxiliary wheel, a fourth belt is connected between the third main wheel and the third auxiliary wheel, an auxiliary bevel gear shaft is rotatably connected to the lower side of the stirring cavity, an auxiliary gear is fixedly arranged on the auxiliary bevel gear shaft, a secondary bevel gear meshed with the small bevel gear is fixedly arranged on the upper side of the auxiliary bevel gear shaft, a connecting belt is connected between the auxiliary gear and the stirring wheel, and a small stirring rod and a large stirring rod are fixedly arranged on the lower side of the stirring wheel.

3. The multifunctional machine for removing stalks, weighing and packaging tea leaves according to claim 1, is characterized in that: the weighing device is including respectively fixed mounting be in the montant and the bracing piece of lateral wall under the chamber of weighing, it has the horizontal pole to articulate on the bracing piece, set firmly on the horizontal pole left side places the groove piece, the montant upside has set firmly the spring block, the spring block downside is connected with buffer spring, the horizontal pole right side has set firmly the removal shelves pole, be equipped with on the removal shelves pole and erect the groove, the lateral wall is equipped with the cross slot on the chamber of weighing, lateral wall sliding connection has the movable baffle of horizontal slip in the cross slot on the chamber of weighing, movable baffle left side with the removal shelves pole is articulated and can slide from top to bottom in erecting the groove, the chamber downside of weighing be equipped with the funnel of weighing chamber back lateral wall fixed connection.

4. The multifunctional machine for removing stalks, weighing and packaging tea leaves according to claim 1, is characterized in that: the packaging device comprises a fourth wheel shaft which is rotatably arranged on the left side, a fourth auxiliary wheel is fixedly arranged on the fourth wheel shaft, a large bevel gear fixedly connected with the fourth wheel shaft is arranged on the right side of the fourth auxiliary wheel, a main bevel gear shaft is rotatably connected with the rear side wall of the fourth auxiliary wheel, an auxiliary bevel gear meshed with the large bevel gear is arranged on the main bevel gear shaft, a sector gear fixedly connected with the main bevel gear shaft is arranged on the front side of the auxiliary bevel gear, a rotating shaft is rotatably connected between the transmission cavity and the transmission cavity, a connecting gear meshed with the sector gear is fixedly arranged on the rotating shaft, a rotating wheel fixedly connected with the rotating shaft is arranged on the front side of the connecting gear, a fixed shaft is rotatably connected with the rear side wall of the transmission cavity, a fixed wheel is fixedly arranged on the fixed shaft, a movable belt is connected between the rotating wheel and the fixed wheel, and a plurality of packaging groove blocks are fixedly arranged on the movable belt, the side has set firmly vacuum cylinder on the vacuum cavity, vacuum cylinder power is connected with the hydraulic stem, the hydraulic stem downside set firmly with vacuum machine of vacuum cavity lateral wall sliding connection, the lateral wall sets firmly the dead lever around, it is connected with the carriage release lever to rotate on the dead lever, the carriage release lever leading flank has set firmly the ejector pad, go up lateral wall sliding connection and have the movable block, the movable block with be connected with the removal spring between the preceding lateral wall, the movable block leading flank has set firmly the air heater, the lateral wall sets firmly the heat-seal piece on the transmission chamber, heat-seal piece trailing flank has set firmly another air heater, two the air heater is relative from beginning to end, every packing groove piece rear side is equipped with fixed connection in the contact piece of removal belt rear side.

5. The multifunctional machine for removing stalks, weighing and packaging tea leaves as claimed in claim 4, is characterized in that: the fan-shaped gear is a half fan-shaped gear, the fan-shaped gear drives the connecting gear to rotate at the same time interval as the time interval of the downward rotation of the cross rod, the air heater moves forward after being subjected to vacuum treatment by the vacuum machine, and weights with different weights can be selected from the placing groove block to change the amount of packaged tea.