CN114113500A - Auxiliary device for evaluating quality grade of tea - Google Patents
Auxiliary device for evaluating quality grade of tea Download PDFInfo
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- CN114113500A CN114113500A CN202111218303.7A CN202111218303A CN114113500A CN 114113500 A CN114113500 A CN 114113500A CN 202111218303 A CN202111218303 A CN 202111218303A CN 114113500 A CN114113500 A CN 114113500A
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- 241001122767 Theaceae Species 0.000 title claims abstract description 126
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Abstract
The invention discloses an auxiliary device for tea quality grade evaluation, which comprises an input frame and a multi-batch rotating mechanism, wherein the input frame and the multi-batch rotating mechanism are sequentially arranged according to the falling direction of tea, and the multi-batch rotating mechanism is directly connected with the input frame; the multi-batch rotating mechanism is provided with a plurality of material storage areas, and the material storage areas are connected with the shaking material changing mechanism, so that synchronous shaking dispersion and automatic replacement of tea can be realized through the shaking material changing mechanism; in the process of carrying out multi-batch evaluation actions, the shaking and material changing mechanism shakes and loosens the tea leaves which are not evaluated in each material storage area, and simultaneously pours out the evaluated tea leaves stored in each material storage area so as to enable the material storage areas to be vacant.
Description
Technical Field
The invention relates to the technical field of tea, in particular to an auxiliary device for evaluating the quality grade of tea.
Background
Tea planting originates from China, tea culture originates from China, more and more consumers enjoy drinking tea, the evaluation of the appearance of tea is mainly performed in an evaluation tray at present and mostly performed in a single-batch evaluation, when the evaluation tray evaluates the tea, the tea needs to be manually poured into the tray and is uniformly mixed by hands to evaluate the appearance, the tea is poured out after the evaluation is finished, and if a plurality of batches of tea are evaluated, the actions of repeated pouring, uniform mixing, evaluation and pouring are needed for many times, so that the time is consumed.
With the development of the review technology, various detection means are more and more advanced, and the detection method is more and more perfect and various, so that a plurality of convenient conditions are created for judging the product quality requirement.
In the prior art, as in patent document CN201910532132.1, a device for comparing and evaluating quality grade of tea is disclosed, which comprises a rotating drum and a plurality of reference mechanisms, so that a plurality of evaluation items can be quickly evaluated by rotating the rotating drum, the evaluation operation is simplified, the efficiency of evaluating quality grade of tea is greatly improved, and a limiting mechanism is further provided, so that a supporting block is supported in a supporting groove, a rotating rod can be limited, the stability of the rotating drum is further maintained, and the rotating drum is prevented from rotating when the quality grade of tea is evaluated.
However, the above operation has limitations in the case of multiple batches of tea leaves, for example, when the number of tea leaves to be evaluated is large, the tea leaves to be evaluated for the first time in the reference institution need to be poured out, and then new tea leaves are poured in while the poured tea leaves are scattered to evaluate the subsequent tea leaves, but such operation takes a long time and greatly reduces the evaluation efficiency.
Therefore, the auxiliary device for evaluating the quality grade of the tea leaves in the prior art cannot solve the problem that the evaluation efficiency is reduced due to the inconvenience of replacing a plurality of batches of tea leaves.
Disclosure of Invention
The invention aims to provide an auxiliary device for evaluating the quality grade of tea leaves, which solves the technical problem that the evaluation efficiency is reduced due to the inconvenience of replacing a plurality of batches of tea leaves in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
an auxiliary device for tea quality grade assessment comprises an input frame and a multi-batch rotating mechanism, wherein the input frame and the multi-batch rotating mechanism are sequentially arranged according to a tea falling direction, the multi-batch rotating mechanism is directly connected with the input frame, and the input frame can continuously input different batches of tea towards the multi-batch rotating mechanism; the multi-batch rotating mechanism is provided with a plurality of material storage areas, and a shaking material changing mechanism is connected in the material storage areas;
the multi-batch rotating mechanism can independently store different batches of tea in a single material storage area and sequentially evaluate the tea stored in each material storage area; the shaking material changing mechanism can shake and disperse the tea leaves in each material storage area and pour out the evaluated tea leaves;
after different batches of tea leaves are put into the putting frame, the multi-batch rotating mechanism independently stores the different batches of tea leaves in a single vacant material storage area and evaluates the tea leaves in each material storage area in sequence so as to carry out multi-batch evaluation;
in the process of carrying out a plurality of batches of evaluation actions, the shaking and material changing mechanism shakes and loosens the tea leaves which are not evaluated in each material storage area, and simultaneously pours out the evaluated tea leaves stored in each material storage area so as to leave the material storage areas vacant.
In a preferred embodiment of the present invention, the multi-batch transferring mechanism includes a periodic driving drum and a rotating support connected to the input frame, the rotating support is connected to a center of a surface of the periodic driving drum, the plurality of stock areas are provided on a side wall of the periodic driving drum, and the shaking and changing mechanism is provided in the stock areas and connected to the rotating support;
the periodic driving cylinder rotates by taking the rotating support column as a rotating central shaft, so that the plurality of material storage areas sequentially store different batches of tea leaves input by the input frame.
As a preferable scheme of the invention, the shaking and reloading mechanism comprises a traction belt and a shaking and scattering cylinder connected with the inner wall of one end, close to the rotating support column, of the material storage area, one end of the traction belt is connected with the shaking and scattering cylinder, and the other end of the traction belt penetrates through the material storage area and extends to be connected with the rotating support column;
in the process that the rotary support column rotates to drive the periodic driving cylinder to rotate, the traction belt is driven by the rotary support column, so that the scattering cylinder rotates in the material storage area to scatter tea leaves in the material storage area, and meanwhile, evaluated tea leaves stored in each material storage area are pushed and guided to an opening of the material storage area to be discharged.
As a preferable scheme of the present invention, the rotating support column includes a driving column connected to the input frame, the driving column is connected to a center position of the periodic driving drum in a penetrating manner, the periodic driving drum can rotate around the driving column, a fixed driving column is sleeved on a side wall of the driving column, the fixed driving column is mounted on the input frame and connected to the traction belt, an intermittent rack group is mounted on a side wall of the fixed driving column, and the intermittent rack group can drive the traction belt and the shaking column drum to shake and disperse tea leaves and push and guide the tea leaves to slide along an inner wall of the material storage area.
As a preferred scheme of the present invention, the input frame includes a bearing seat, the bearing seat can limit the driving column and the fixed driving column, the bearing seat is connected with a fixed cylinder, an inflation cavity is arranged in the fixed cylinder, and a lifting plug column is connected in the inflation cavity;
the fixed cylinder can be through introducing external gas in order to promote the lift air plug post along the fixed cylinder inner wall slides and rises, the one end that the fixed cylinder kept away from the bearing seat is connected with the sample storage cover, tealeaves can be deposited to the sample storage cover, the piece is gone into to the internal connection of sample storage cover emptys, it can be promoted by the lift air plug post that the piece was gone into to emptys will the tealeaves that the sample storage cover was deposited is poured into the stock region.
As a preferred aspect of the present invention, an exhaust rubber column is connected to a side wall of the lifting air plug column, the exhaust rubber column can exhaust gas in the fixed cylinder, one end of the exhaust rubber column, which is far away from the lifting air plug column, is connected to a one-way driving block, a blowing hole communicated with the exhaust rubber column is formed in the one-way driving block, the blowing hole can guide gas into the material storage region to blow away tea leaves remaining in the material storage region, an inflation movable column is connected to the blowing hole, one end of the one-way driving block is rotatably connected to the lifting air plug column, and the other end of the one-way driving block is connected to a driving fluted disc mounted on a side wall of the periodic driving cylinder;
and filling gas into the fixed cylinder to lift the lifting air plug column so that the lifting air plug column drives the one-way driving block to push and drive the fluted disc to rotate, and simultaneously introducing the gas in the fixed cylinder into the blowing hole through the exhaust rubber column and pushing the inflatable movable column out of the blowing hole to blow the blowing hole to the material storage area.
As a preferred scheme of the invention, the traction belt comprises a guide belt body, one end of the guide belt body is connected with the dispersion column barrel, the other end of the guide belt body is connected with the intermittent rack set, a belt body shaping groove is formed in the periodic driving barrel and can limit the guide belt body, and an engagement groove engaged with the intermittent rack set is formed in the side wall of the guide belt body;
the intermittent rack group comprises a rack ring sleeved on the side wall of the fixed driving column, two shaking and pushing tooth groups symmetrical about the central line of the fixed driving column are arranged on the side wall of the rack ring, and a spacing area is arranged between the two shaking and pushing tooth groups.
As a preferable scheme of the invention, the shaking and scattering column barrel comprises a rotating barrel body connected in the material storage area, the end part of the rotating barrel body is connected with the guide belt body, the side wall of the rotating barrel body is provided with a square inlet and outlet hole, and the inner walls of two ends of the rotating barrel body are provided with convergence grooves.
As a preferable aspect of the present invention, the material storage area includes an adhesion groove provided along a surface of the rotary cylinder, and an inclined groove is provided at a position corresponding to the adhesion groove on the surface of the periodic driving cylinder.
In a preferred embodiment of the present invention, the inner diameter of the fitting groove is equal to the outer diameter of the periodic driving cylinder, and the length of the square inlet/outlet hole is not greater than the length of the inclined groove.
Compared with the prior art, the invention has the following beneficial effects:
the multi-batch rotating mechanism can independently store different batches of tea leaves in a single empty material storage area and sequentially evaluate the tea leaves in each material storage area to perform multi-batch evaluation actions; in the process of carrying out multi-batch evaluation actions, the shaking and material changing mechanism shakes and loosens the tea leaves which are not evaluated in each material storage area, and simultaneously pours out the evaluated tea leaves stored in each material storage area so as to enable the material storage areas to be vacant.
Drawings
In order to more clearly illustrate the embodiments of the present 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic side view of a longitudinal cross-sectional structure of the periodic driving cylinder according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a fixing cylinder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an intermittent rack set in an embodiment of the invention.
The reference numerals in the drawings denote the following, respectively:
1-putting into a frame; 2-a multi-batch rotation mechanism; 3-stock area; 4-shaking the material changing mechanism;
11-a carrying seat; 12-a fixed cylinder; 13-an inflation cavity; 14-lifting the plug; 15-storing the sample set; 16-pouring into blocks;
141-a gas-discharging rubber column; 142-a unidirectional tape block; 143-blow holes; 144-an inflatable movable column; 145-driving the fluted disc;
21-period driving cylinder; 22-rotating the strut;
221-drive column; 222-a fixed drive post; 223-intermittent rack set;
2231-a rack ring; 2232 shaking and pushing teeth; 2233-a spacer region;
31-a fitting groove; 32-inclined grooves;
41-a traction belt; 42-shaking and dispersing column barrel; 411-a guide belt body; 412-belt body shaping groove; 413-an engagement groove;
421-rotating the cylinder; 422-square hole of row; 423-convergence groove.
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.
As shown in fig. 1, the present invention provides an auxiliary device for tea quality grade assessment, comprising an input frame 1 and a multi-batch rotating mechanism 2 sequentially arranged according to the falling direction of tea, wherein the multi-batch rotating mechanism 2 is directly connected with the input frame 1, and the input frame 1 can continuously input different batches of tea towards the multi-batch rotating mechanism 2; the multi-batch rotating mechanism 2 is provided with a plurality of material storage areas 3, and the material storage areas 3 are internally connected with a shaking material changing mechanism 4;
the multi-batch rotating mechanism 2 can independently store tea leaves of different batches in a single material storage area 3 and sequentially evaluate the stored tea leaves in each material storage area 3; the shaking material changing mechanism 4 can shake and disperse the tea leaves in each material storage area 3 and pour out the evaluated tea leaves;
the tea leaf shaking and replacing mechanism can realize synchronous shaking and dispersing and automatic replacing actions of tea leaves through the shaking and replacing mechanism 4, when the tea leaf shaking and replacing mechanism is implemented, after different batches of tea leaves are put into the putting frame 1, the multi-batch rotating mechanism 2 independently stores the different batches of tea leaves in a single vacant material storage area 3 and evaluates the tea leaves in each material storage area in sequence so as to carry out multi-batch evaluating actions;
in the process of performing the multi-batch evaluation operation, the shaking and reloading mechanism 4 shakes and loosens the tea leaves not evaluated in each storage area 3 and pours out the evaluated tea leaves stored in each storage area 3 so as to leave the storage area 3 empty.
Compared with the prior art, the automatic tea leaf replacing method can realize the action of automatically replacing the tea leaves during specific implementation, even if the tea leaves are in more batches, the tea leaves can be rapidly replaced according to the batches, so that the assessment efficiency is greatly improved, and the tea leaves in each batch can be shaken off in the assessment process, thereby avoiding the phenomenon that the assessment of the accumulated tea leaves needs to spend a large amount of time to be spread.
As shown in fig. 1, the multi-batch revolving mechanism 2 includes a periodic driving cylinder 21 and a rotating pillar 22 connected to the input frame 1, the rotating pillar 22 is connected to the surface center of the periodic driving cylinder 21 in a penetrating manner, a plurality of material storage areas 3 are arranged on the side wall of the periodic driving cylinder 21 (the material storage areas 3 are respectively arranged on the side wall of the periodic driving cylinder 21 at equal intervals, so that tea leaves can be loaded at regular time, and the problem of too long or too short evaluation time does not occur during evaluation), and the shaking and material changing mechanism 4 is arranged in the material storage areas 3 and connected to the rotating pillar 22;
the multi-batch revolving mechanism 2 can load a plurality of batches of tea leaves at the same time, and in the specific implementation, the periodic driving cylinder 21 is rotated by taking the rotating support column 22 as a rotating central shaft, so that the plurality of material storage areas 3 sequentially store different batches of tea leaves which are input by the input rack 1.
As shown in fig. 1 and fig. 2, the shaking and reloading mechanism 4 comprises a traction belt 41 and a shaking and scattering cylinder 42 connected with the inner wall of one end of the material storage area 3 close to the rotating pillar 22, one end of the traction belt 41 is connected with the shaking and scattering cylinder 42, and the other end of the traction belt 41 penetrates through the material storage area 3 and extends to be connected with the rotating pillar 22;
this shake mechanism of reloading 4 can shake in step and loose the action and pour tealeaves so that the regional 3 vacancy of material stock makes things convenient for tealeaves to change to a plurality of batches of tealeaves, and rotatory drive period at rotating support post 22 drives a section of thick bamboo 21 pivoted in-process, and traction belt 41 is driven by rotating support post 22 to make and shake a section of thick bamboo 42 that looses and tremble the tealeaves in the regional 3 of material stock in the rotatory drive period of material stock section of thick bamboo, promote the guide to the opening part discharge of the regional 3 of material stock with the tealeaves after the evaluation of depositing in each material stock region 3 simultaneously.
As shown in fig. 1, 2 and 4, the rotating support column 22 includes a driving column 221 connected to the input frame 1, the driving column 221 is connected to the center of the periodic driving drum 21 in a penetrating manner, the periodic driving drum 21 can rotate around the driving column 221, a fixed driving column 222 is sleeved on the side wall of the driving column 221, the fixed driving column 222 is installed on the input frame 1 and connected to the traction belt 41, an intermittent rack group 223 is installed on the side wall of the fixed driving column 222, and the intermittent rack group 223 can drive the traction belt 41 and the shaking column drum 42 to shake apart tea leaves and push and guide the tea leaves to slide along the inner wall of the material storage area 3.
In this embodiment, the ring groove is disposed at a position corresponding to the intermittent rack group 223 on the periodic driving drum 21, so as to fix the intermittent rack group 223 conveniently.
The rotation support 22 can guide the rotation of the periodically driven cylinder 21, and in the specific implementation, the periodically driven cylinder 21 needs to be operated in cooperation with the input frame 1, that is, when the input frame 1 performs the input, the periodically driven cylinder 21 is indirectly driven to rotate around the driving column 221, and then the rotated periodically driven cylinder 21 is correspondingly stored through the plurality of material storage areas 3 on the periodically driven cylinder.
Taking fig. 1 as an example, when tea leaves enter the material storage area 3, the tea leaves are gradually driven to the highest position by the periodic driving cylinder 21, then the tea leaves are driven to the lowest position by the periodic driving cylinder 21 which continuously rotates, then the tea leaves are poured out of the material storage area 3, so that the material storage area 3 is vacant, then the tea leaves are poured into the vacant material storage area 3, and the periodic circulation actions of pouring-shaking-dispersing (realized by the shaking material changing mechanism 4) -pouring-out can be realized by the circulation.
As shown in fig. 1 and 3, the input frame 1 includes a bearing seat 11, the bearing seat 11 can limit the driving column 221 and the fixed driving column 222, a fixed cylinder 12 is connected to the bearing seat 11, an inflation cavity 13 is arranged in the fixed cylinder 12, and a lifting plug 14 is connected in the inflation cavity 13;
the fixed cylinder 12 can slide and rise along the inner wall of the fixed cylinder 12 by introducing external gas to push the lifting air plug 14, one end, far away from the bearing seat 11, of the fixed cylinder 12 is connected with a sample storage sleeve 15, the sample storage sleeve 15 can store tea leaves, a pouring block 16 is connected in the sample storage sleeve 15, and the pouring block 16 can be pushed by the lifting air plug 14 to pour the tea leaves stored in the sample storage sleeve 15 into the material storage area 3.
The input frame 1 can realize the action of pouring tea leaves and driving the periodic driving cylinder 21 to rotate around the driving column 221, when the operation is performed, for example, as shown in fig. 1, the air is pumped into the fixed cylinder 12 through an external pumping and inflating device, then, the air in the fixed cylinder 12 is increased and pushes the lifting air plug 14 to slide upwards along the inner wall of the inflating cavity 13, the lifting air plug 14 which slides upwards moves towards the pouring block 16 and pushes the end part of the pouring block 16, as shown in fig. 1, one end of the pouring block 16 is hinged with the sample storage sleeve 15, the other end is not fixed (the end is pushed by the lifting air plug 14), and when the pouring block 16 is pushed, the pouring block 16 pours the tea leaves stacked on the pouring block 16 into the material storage area 3 by taking a hinged point as a rotation center.
In this embodiment, the sample storage sleeve 15 can pour a predetermined amount of tea leaves into the pouring block 16 at regular intervals by using a flow meter and a timer.
As shown in fig. 1 and 3, an exhaust rubber column 141 is connected to a side wall of the ascending and descending air plug column 14, the exhaust rubber column 141 can exhaust gas in the fixed cylinder 12, one end of the exhaust rubber column 141, which is far away from the ascending and descending air plug column 14, is connected to a one-way driving block 142, a blowing hole 143 communicated with the exhaust rubber column 141 is formed in the one-way driving block 142, the blowing hole 143 can introduce gas into the material storage region 3 to blow away tea leaves remaining in the material storage region 3, an inflating movable column 144 is connected in the blowing hole 143, one end of the one-way driving block 142 is rotatably connected to the ascending and descending air plug column 14, and the other end of the one-way driving block 142 is connected to a driving toothed disc 145 installed on a side wall of the periodic driving cylinder 21;
the air is charged into the fixed cylinder 12 to raise the rising and falling plug cylinder 14, so that the rising and falling plug cylinder 14 drives the one-way driving block 142 to push the driving toothed disc 145 to rotate, and at the same time, the air in the fixed cylinder 12 is introduced into the blowing hole 143 through the air discharging rubber column 141, and the air charging movable column 144 is pushed out of the blowing hole 143, so that the blowing hole 143 blows the material storage area 3.
In this embodiment, the one-way driving block 142 includes a one-way block rotatably connected to the lifting plug 14 and having an "L" shape and a pushing spring installed on a side wall of the one-way block and connected to the lifting plug 14, and the one-way block is provided with a corresponding groove corresponding to the periodic driving cylinder 21 for discharging air through the blowing hole 143, so that only two ends of the one-way block are engaged with the driving fluted disc 145.
This lift air plug post 14 can not only realize going up and down to promote to empty into piece 16 pivoted action and can also drive period when going up and down again and drive a section of thick bamboo 21 and rotate, during its concrete implementation, gas in fixed section of thick bamboo 12 can increase and promote lift air plug post 14 along the in-process that aerifys the intracavity 13 inner wall and upwards slide, can directly drive one-way drive piece 142 and rise together, when one-way drive piece 142 risees, one-way drive piece 142 both ends can directly mesh drive fluted disc 145 and rotate, when driving fluted disc 145 and rotating, can directly drive period drive a section of thick bamboo 21 and rotate, so just realized the action that drive period driven section of thick bamboo 21.
When the unidirectional driving block 142 engages the driving toothed disc 145 to rotate, the gas filled in the fixed cylinder 12 guides the gas in the fixed cylinder 12 into the blowing hole 143 through the exhaust rubber column 141 (fig. 1 is taken as an example, when the periodic driving cylinder 21 drives the tea leaves from the highest end to the lowest end, and then the tea leaves are poured out of the material storage area 3, the periodic driving cylinder 21 moves from the lowest end to the highest end, and at this time, the blowing hole 143 blows the material storage area 3), the inflatable movable column 144 is pushed out of the blowing hole 143, so that the blowing hole 143 blows the material storage area 3, and the tea leaves remaining in the material storage area 3 are blown away.
When the air in the fixed cylinder 12 is pumped out, the lifting air plug 14 will descend and drive the one-way driving block 142 to descend, so as to clamp the periodic driving cylinder 21 in order to avoid the one-way driving block 142 driving the periodic driving cylinder 21 to rotate reversely, and meanwhile, when the one-way driving block 142 descends, the one-way driving block 142 is driven by the driven fluted disc 145 to deflect, so that the periodic driving cylinder 21 will not rotate reversely.
The movable inflating column 144 is T-shaped, and the tension spring is installed on the movable inflating column 144, so that the movable inflating column 144 can be quickly reset after the air rushes away the movable inflating column 144 for blowing.
As shown in fig. 1 and 2, the traction belt 41 includes a guide belt body 411, one end of the guide belt body 411 is connected with the shaking column cylinder 42, the other end of the guide belt body 411 is connected with the intermittent rack group 223, a belt body positioning groove 412 is formed in the periodic driving cylinder 21, the belt body positioning groove 412 can limit the position of the guide belt body 411, and an engaging groove 413 engaged with the intermittent rack group 223 is formed in the side wall of the guide belt body 411;
the intermittent rack set 223 comprises a rack ring 2231 sleeved on the side wall of the fixed driving column 222, the side wall of the rack ring 2231 is provided with two shaking and pushing tooth sets 2232 symmetrical with respect to the center line of the fixed driving column 222, and a spacing area 2233 is arranged between the two shaking and pushing tooth sets 2232.
In this embodiment, there are two ways of driving the guiding belt 411 by the intermittent rack group 223, firstly, the fixed driving column 222 is directly driven by an external component (i.e. the fixed driving column 221) so that the fixed driving column 222 rotates to make the intermittent rack group 223 drive the traction belt 41 to rotate, and secondly, the fixed driving column 222 is fixed so that the periodic driving drum 21 drives the traction belt 41 to rotate, the traction belt 41 slides along the side wall of the intermittent rack group 223, i.e. during the movement of the traction belt 41, the intermittent rack group 223 gives a thrust to the traction belt 41 to make the traction belt 41 slide along the belt fixing groove 412, taking fig. 1 as an example, but the sliding amount of the traction belt 41 in the second way is limited by the intermittent rack group 223, and here, preferably, the first way is adopted, and the second way is set according to requirements.
When the guiding belt 411 is driven by the periodic driving cylinder 21, the engaging groove 413 is engaged with the shaking and pushing tooth set 2232 on the rack ring 2231, so that the guiding belt 411 can slide along the belt fixing groove 412, and the guiding belt 411 can drive the shaking and scattering cylinder 42 to rotate in the material storage area 3 during the sliding process, so that the shaking and scattering cylinder 42 can shake and scatter tea leaves and assist in pushing out the material storage area 3.
In this embodiment, the spacer 2233 can prevent the tea leaves from shaking and scattering, and avoid the problem of large-scale breakage of the tea leaves.
As shown in fig. 1 and 2, the shaking and scattering cylinder 42 includes a rotary cylinder 421 connected in the material storage area 3, the end of the rotary cylinder 421 is connected with the guide belt 411, the side wall of the rotary cylinder 421 is provided with a square discharge hole 422, and the inner walls of the two ends of the rotary cylinder 421 are provided with a convergence groove 423.
In this embodiment, the rotary cylinder 421 can be turned over in the material storage area 3, so that the tea leaves in the rotary cylinder 421 are shaken up.
When tealeaves is emptyd the piece 16 and is poured out, can directly get into through going into square hole 422 of arranging and rotate barrel 421, then rotate barrel 421 upset and tremble scattered tealeaves, assemble groove 423 and can assemble the tealeaves of trembling scattered this moment and avoid tealeaves too dispersed.
The square inlet and outlet holes 422 can play a role in feeding and discharging materials, but the barrel 21 is driven in a matching period, for example, as shown in fig. 1, the horizontal center line of the barrel 21 is driven in a period as an area line, when the rotary barrel 421 is positioned above the area line, tea leaves cannot leak out regardless of the position of the square inlet and outlet holes 422, and when the square inlet and outlet holes are positioned below the area line, the tea leaves can be poured out.
As shown in fig. 1 and 2, the material storage area 3 includes an attaching groove 31 disposed along the surface of the rotary cylinder 421, an inclined groove 32 is disposed at a position corresponding to the attaching groove 31 on the surface of the periodic driving cylinder 21, the inner diameter of the attaching groove 31 is equal to the outer diameter of the periodic driving cylinder 21, and the length of the square entrance and discharge hole 422 is not greater than the length of the inclined groove 32.
The size of the fitting groove 31 is set to prevent the tea leaves from falling into the fitting groove 31 and prevent the rotating cylinder 421 from scraping the tea leaves in the fitting groove 31, and the inclined groove 32 is set to guide the tea leaves to enter the square discharging hole 422.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. An auxiliary device for tea quality grade assessment is characterized in that: the tea leaf feeding device comprises a feeding frame (1) and a multi-batch rotating mechanism (2) which are sequentially arranged according to the falling direction of tea leaves, wherein the multi-batch rotating mechanism (2) is directly connected with the feeding frame (1), and the feeding frame (1) can continuously feed different batches of tea leaves to the multi-batch rotating mechanism (2); a plurality of material storage areas (3) are arranged on the multi-batch rotating mechanism (2), and a shaking material changing mechanism (4) is connected in each material storage area (3);
the multi-batch rotating mechanism (2) can independently store tea leaves of different batches in a single material storage area (3) and evaluate the tea leaves stored in each material storage area (3) in sequence; the shaking and material changing mechanism (4) can shake and disperse the tea leaves in each material storage area (3) and pour out the evaluated tea leaves;
after different batches of tea leaves are put into the putting frame (1), the multi-batch rotating mechanism (2) independently stores the tea leaves of different batches into a single empty material storage area (3) and evaluates the tea leaves in each material storage area in sequence so as to carry out multi-batch evaluation action;
in the process of carrying out multi-batch evaluation action, the shaking and reloading mechanism (4) shakes and loosens tea leaves which are not evaluated in each material storage area (3) and simultaneously pours out the evaluated tea leaves stored in each material storage area (3) so as to enable the material storage areas (3) to be empty.
2. An aid in the quality grading of tea leaves according to claim 1 wherein: the multi-batch rotating mechanism (2) comprises a periodic driving cylinder (21) and a rotating support column (22) connected with the input frame (1), the rotating support column (22) is connected to the surface center position of the periodic driving cylinder (21) in a penetrating mode, a plurality of material storage areas (3) are arranged on the side wall of the periodic driving cylinder (21), and the shaking material changing mechanism (4) is arranged in the material storage areas (3) and connected with the rotating support column (22);
the periodic driving cylinder (21) rotates by taking the rotating support (22) as a rotating central shaft, so that the material storage areas (3) sequentially store different batches of tea leaves input by the input rack (1).
3. An aid in the quality grading of tea leaves according to claim 2 wherein: the shaking and reloading mechanism (4) comprises a traction belt (41) and a shaking and scattering cylinder (42) which is connected with the inner wall of one end, close to the rotating support column (22), of the material storage area (3), one end of the traction belt (41) is connected with the shaking and scattering cylinder (42), and the other end of the traction belt (41) penetrates through the material storage area (3) and extends to be connected with the rotating support column (22);
in the process that the rotary support column (22) rotates to drive the periodic driving cylinder (21) to rotate, the traction belt (41) is driven by the rotary support column (22) to enable the shaking and dispersing cylinder (42) to rotate in the material storage area (3) to shake and disperse tea leaves in the material storage area (3), and meanwhile, evaluated tea leaves stored in each material storage area (3) are pushed and guided to the opening of the material storage area (3) to be discharged.
4. An aid in the quality grading of tea leaves according to claim 3 wherein: rotatory pillar (22) include with drive post (221) of putting into frame (1) connection, drive post (221) through connection be in the central point of a period drive section of thick bamboo (21) puts, a period drive section of thick bamboo (21) can with drive post (221) are rotatory as the center, the lateral wall cover of drive post (221) is equipped with fixed drive post (222), fixed drive post (222) are installed put into frame (1) and be connected with traction band (41), intermittent type rack group (223) are installed to the lateral wall of fixed drive post (222), intermittent type rack group (223) can drive traction band (41) and shake scattered column section of thick bamboo (42) and shake scattered tealeaves and promote the guide tealeaves and follow the gliding action of save area (3) inner wall.
5. An aid in the quality grading of tea leaves according to claim 2 wherein: the input frame (1) comprises a bearing seat (11), the bearing seat (11) can limit the driving column (221) and the fixed driving column (222), a fixed cylinder (12) is connected to the bearing seat (11), an inflation cavity (13) is arranged in the fixed cylinder (12), and a lifting air plug column (14) is connected to the inflation cavity (13);
fixed cylinder (12) can be through introducing external gas in order to promote lift airlock post (14) along fixed cylinder (12) inner wall slides and rises, the one end that bears seat (11) is kept away from in fixed cylinder (12) is connected with stock sample cover (15), tealeaves can be deposited in stock sample cover (15), it pours into piece (16) to be connected with in stock sample cover (15), it can be risen to empty into piece (16) promote with lift airlock post (14) the tealeaves that stock sample cover (15) were deposited pours into stock material region (3).
6. An auxiliary device for tea quality rating according to claim 5, wherein: the side wall of the lifting air plug column (14) is connected with an exhaust rubber column (141), the exhaust rubber column (141) can discharge gas in the fixed cylinder (12), one end, far away from the lifting air plug column (14), of the exhaust rubber column (141) is connected with a one-way driving block (142), a blowing hole (143) communicated with the exhaust rubber column (141) is formed in the one-way driving block (142), the blowing hole (143) can guide the gas into the material storage area (3) so as to blow away residual tea leaves in the material storage area (3), an inflation movable column (144) is connected in the blowing hole (143), one end of the one-way driving block (142) is rotatably connected with the lifting air plug column (14), and the other end of the one-way driving block (142) is connected with a driving fluted disc (145) installed on the side wall of the periodic driving cylinder (21);
the air is filled into the fixed cylinder (12) to lift the lifting air plug column (14), so that the lifting air plug column (14) drives the one-way driving block (142) to push and drive the fluted disc (145) to rotate, meanwhile, the air in the fixed cylinder (12) is guided into the blowing hole (143) through the exhaust rubber column (141), the inflating movable column (144) is pushed out of the blowing hole (143), and the blowing hole (143) blows the material storage area (3).
7. An auxiliary device for tea quality grading according to claim 4, wherein: the traction belt (41) comprises a guide belt body (411), one end of the guide belt body (411) is connected with the shaking-dispersing column barrel (42), the other end of the guide belt body (411) is connected with the intermittent rack group (223), a belt body positioning groove (412) is formed in the periodic driving barrel (21), the belt body positioning groove (412) can limit the guide belt body (411), and a meshing groove (413) meshed with the intermittent rack group (223) is formed in the side wall of the guide belt body (411);
the intermittent rack group (223) comprises a rack ring (2231) sleeved on the side wall of the fixed driving column (222), two shaking and pushing tooth groups (2232) symmetrical about the central line of the fixed driving column (222) are arranged on the side wall of the rack ring (2231), and a spacing area (2233) is arranged between the two shaking and pushing tooth groups (2232).
8. An aid in the quality grading of tea leaves according to claim 3 wherein: tremble column casing (42) and including connecting rotation barrel (421) in material storage area (3), the tip that rotates barrel (421) is connected with guide belt body (411), just the lateral wall that rotates barrel (421) has been seted up into square hole of arranging (422), the both ends inner wall that rotates barrel (421) has all been seted up and has been assembled groove (423).
9. An aid in the quality grading of tea according to claim 8, wherein: the material storage area (3) comprises an attaching groove (31) formed in the surface of the rotary cylinder body (421), and an inclined groove (32) is formed in the position, corresponding to the attaching groove (31), of the surface of the periodic driving cylinder (21).
10. An aid in the quality grading of tea according to claim 9, wherein: the inner diameter of the fitting groove (31) is equal to the outer diameter of the periodic driving cylinder (21), and the length of the square inlet and outlet hole (422) is not more than the length of the inclined groove (32).
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Cited By (1)
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| CN114608861A (en) * | 2022-03-31 | 2022-06-10 | 泰安市食品药品检验检测研究院(泰安市纤维检验所) | A multiple spot sampling device for tealeaves yield detects |
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| CN114113500B (en) | 2024-03-19 |
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