CN111413470A - Automatic dish sampling device of tealeaves sample - Google Patents
Automatic dish sampling device of tealeaves sample Download PDFInfo
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- CN111413470A CN111413470A CN202010292621.7A CN202010292621A CN111413470A CN 111413470 A CN111413470 A CN 111413470A CN 202010292621 A CN202010292621 A CN 202010292621A CN 111413470 A CN111413470 A CN 111413470A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0001—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 by organoleptic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/14—Beverages
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- Wood Science & Technology (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses an automatic handle sampling device for a tea sample, which comprises a shell, an upper cover, a material turning push plate and a sample shaking plate, wherein a discharge hole is formed in the right side of the upper end of the shell, the discharge hole is covered with the upper cover connected with the shell through a hinge, a support frame is fixed inside the shell, opposite slide rails are installed on the shell on the side surface of the sample shaking plate, a material turning electric cylinder is fixed on a lifting support plate, a screw rod is screwed in the middle of the lifting support plate, an electric cylinder servo controller group is fixed on the shell at the lower end of the support frame, and a screw rod motor servo controller and a material turning electric cylinder servo controller are fixed on the shell on the side surface of the support frame. This automatic dish sampling device of tealeaves sample adopts four electronic jars of group to promote to shake appearance dish and carries out orderly rocking, and simulation manual operation accomplishes the action of sieve "and" receipts ", guarantees the layering of inside tealeaves, satisfies the user demand, and manual operation's error has been avoided in mechanized operation to improve work efficiency.
Description
Technical Field
The invention relates to the technical field of examination and evaluation of tea, in particular to an automatic tray-handling and sampling device for a tea sample.
Background
The sensory evaluation comprises dry tea evaluation and boiling evaluation, namely dry and wet evaluation, and the dry evaluation mainly identifies the shape, color, whole broken and cleanliness of the appearance; the wet-look is mainly evaluated on the color, aroma, taste and leaf bottom of the soup.
The appearance of the dried tea is examined and evaluated, and the appearance and color are different according to different tea types and colors. Therefore, in the evaluation, firstly, the sample tea is checked to judge the tea type, the flower color, the name, the production place and the like, then the representative sample tea is clamped, 500 g of crude tea needs to be evaluated, 250 g of refined tea needs to be evaluated, the appearance of the crude tea is generally to place the sample tea into a sample plaque made of thin bamboo strips, the edges of the sample plaque are held by both hands, the front and back and left and right rotary rotation is carried out by gestures, the tea leaves in the sample plaque are uniformly distributed in different orders according to different weights, sizes, lengths, thicknesses and the like, then the crude tea uniformly distributed in the sample plaque is reversely and sequentially folded into a steamed bun shape, and the 'screening' and 'folding' actions of the sample plaque are shaken to enable the crude tea to be divided into three levels from top to bottom. Generally, the tea leaves with larger thickness, longer length and light weight float on the surface, which is called noodle tea, or upper segment tea: the fine, tight and heavy materials are concentrated in the middle layer, called middle-stage tea, commonly called waist rail or belly; when the appearance of the raw tea is examined, the surface tea is firstly seen, then the middle section is seen, then the lower section is seen, after the surface tea is seen, the surface tea is pulled open and the tea is placed at the edge of a sample plaque, the middle section tea is seen, after the surface tea is seen, the surface tea is pulled aside by hand, then the lower section tea is seen, when the three sections of tea are seen, the top factors are examined according to the appearance, the sample is compared and analyzed to determine the grade, the specific gravity of each section of tea is noticed, the quality condition of the three layers of tea is analyzed, if the surface tea is too much, the coarse and old tea is too much, the body-bone difference is mostly good, if the lower section tea is too much, whether the lower section tea belongs to the tea powder is noticed, and if the strip-shaped tea or round green tea is too much, the broken piece content of the lower section tea is too much, the problem of doing work and quality is indicated; after the tea is dried and viewed, the soup is boiled and wet, the sample tea is uniformly stirred (or is repeatedly pushed for 2-3 times), a representative small bunch is lightly inserted by a thumb, an index finger and a middle finger, and the representative small bunch is weighed and then put into an evaluation cup which is washed and scalded.
Disclosure of Invention
The invention provides an automatic tray-handling sampling device for tea samples, which aims to make up for market blank.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic pan-handling sampling device for tea samples comprises a shell, an upper cover, a material turning push plate and a sample shaking pan, wherein a discharging hole is formed in the right side of the upper end of the shell, the discharging hole is covered with the upper cover connected to the shell through a hinge, a supporting frame is fixed inside the shell, the sample shaking pan is installed at the upper end of the supporting frame through four groups of electric cylinders, opposite sliding rails are installed on the shell on the side face of the sample shaking pan, a lifting supporting plate is installed on the sliding rails in a sliding mode, a material turning electric cylinder is fixed on the lifting supporting plate, and the material turning push plate is connected to the front end of the material turning electric cylinder;
the utility model discloses a material turnover device, including lifting support plate, electric cylinder servo controller group, switch panel, lifting support plate, electric cylinder servo controller group, four groups of electric cylinders, lifting support plate middle part spiro union has the screw rod, and electric cylinder servo controller group lower extreme is connected with the fixed screw motor on the support frame, be fixed with electric cylinder servo controller group on the casing of support frame lower extreme, and electric cylinder servo controller group connects the four group's of shaking appearance dish lower extreme installation electric cylinders, install flush mounting plate on the casing of electric cylinder servo controller group side, be fixed with screw motor servo controller and stirring electric cylinder servo controller on the casing of support frame side, and screw motor servo controller and screw motor electric connection, and stirring electric cylinder servo controller and stirring electric cylinder electric connection, shake the inside loading board that is provided with of appearance dish, and weighing control panel electric connection.
Furthermore, the electronic jar side of stirring that stirring push pedal rear end is connected is fixed with the guide bar to linear bearing is installed to the guide bar and first electronic jar junction, and the stirring push pedal includes solid fixed splint and stirring tooth simultaneously, and the stirring tooth that solid fixed splint lower extreme set up is provided with two rows back and forth, and two rows stirring tooth staggered arrangement.
Furthermore, the stirring teeth arranged at the lower end of the stirring push plate are made of soft rubber materials, the stirring teeth are of a large-top and small-bottom collecting and dividing structure, and the front side and the rear side of each stirring tooth are of a triangular structure with rounded corners.
Further, shake four group's electronic jars of appearance dish lower extreme installation and be first electronic jars in proper order, the electronic jar of second, the electronic jar of third and the electronic jar of fourth, the four corners of shaking appearance dish bottom sets gradually the first fixed bolster that the quadrangle was arranged, the fixed bolster of second, the fixed bolster of third and the fixed bolster of fourth, first electronic jar upper end is connected at first fixed bolster position through the ball hinge joint simultaneously, the electronic jar of second upper end is connected at the fixed bolster position of second through the ball hinge joint, the electronic jar of third upper end is connected at the fixed bolster position of third through the ball hinge joint, the electronic jar of fourth upper end is connected at the fixed bolster position of fourth through the ball hinge joint, four groups of electronic jars are all connected on the support frame through the ball hinge joint.
Further, shake the equal sinusoidal curve of first electronic jar, the electronic jar of second, the electronic jar of third and the electronic jar of fourth that the appearance dish lower extreme set up and highly move from top to bottom to the high sinusoidal curve that corresponds of first electronic jar, the electronic jar of second, the electronic jar of third and the electronic jar of fourth does not coincide, and the electronic jar height of four groups of electronic jars after stopping is the same makes and shakes appearance dish formation level, and has the contained angle between the electronic jar of four groups of.
Furthermore, a power switch for controlling the power on of the equipment, a shaking starting switch for controlling the power on of the electric cylinder servo controller group and four groups of electric cylinders at the lower end of the shaking sample plate, and a material turning starting switch for controlling the power on of the screw motor, the screw motor servo controller, the material turning electric cylinder servo controller and the material turning electric cylinder are arranged on the switch panel, and meanwhile, a power connector is arranged on the side surface of the switch panel and connected with an external power supply.
Further, the screw motor moves to push the lifting support plate to move upwards, so that the bottom of the material turning push plate is higher than the sample shaking plate, the material turning electric cylinder pushes the material turning push plate to move horizontally, and the material turning push plate is placed below the sample shaking plate to turn materials.
Compared with the prior art, the invention has the beneficial effects that:
1. four groups of electric cylinders are adopted to push the sample shaking plate to shake orderly, manual operation is simulated, the actions of sieving and collecting are finished, the layering of tea leaves in the sieve is guaranteed, the use requirement is met, mechanical operation is achieved, the error of manual operation is avoided, and the working efficiency is improved;
2. the slip table that the side constitutes through slide rail and both sides screw rod promotes the lift of stirring push pedal, and the electronic jar that the side set up promotes the level reciprocating motion of stirring push pedal, mixes the tealeaves of layering thoroughly again, and convenient sample dashes hot water, reduces manual operation, and convenient to use adopts soft rubber to carry out the stirring, avoids tealeaves broken.
Drawings
FIG. 1 is a front expanded view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a bottom view of a sample pan of the present invention;
FIG. 4 is a schematic view of a material turning push plate according to the structure of the present invention;
FIG. 5 is a cross-sectional view of a stirring tooth of the present invention;
FIG. 6 is a schematic front view of the structure of the present invention;
FIG. 7 is a schematic view of a sample pan of the present invention.
In the figure: 1. a housing; 2. an upper cover; 3. a slide rail; 4. a material turning push plate; 5. a discharging port; 6. shaking a sample plate; 7. a first electric cylinder; 8. a second electric cylinder; 9. a switch panel; 10. an electric cylinder servo controller group; 11. a third electric cylinder; 12. a fourth electric cylinder; 13. a screw motor; 14. a support frame; 15. a screw motor servo controller; 16. a material turning electric cylinder servo controller; 17. lifting the supporting plate; 18. a material turning electric cylinder; 19. a guide bar; 20. a screw; 21. a first fixed bolster; 22. a second fixed bolster; 23. a third fixed base plate; 24. a fourth fixed base plate; 25. fixing the clamping plate; 26. turning teeth; 27. a power switch; 28. shaking the starting switch; 29. a material turning starting switch; 30. a weighing control panel; 31. a weighing sensor; 32. a carrier plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an automatic handle sampling device for tea samples comprises a shell 1, an upper cover 2, a material turning push plate 4 and a sample shaking plate 6, wherein the right side of the upper end of the shell 1 is provided with a discharge hole 5, the discharge hole 5 is covered with the upper cover 2 connected with the shell 1 through a hinge, a support frame 14 is fixed inside the shell 1, the sample shaking plate 6 is installed at the upper end of the support frame 14 through four groups of electric cylinders, opposite slide rails 3 are installed on the shell 1 on the side surface of the sample shaking plate 6, a lifting support plate 17 is installed on the slide rails 3 in a sliding manner, a material turning electric cylinder 18 is fixed on the lifting support plate 17, the front end of the material turning electric cylinder 18 is connected with the material turning push plate 4, a screw rod 20 is screwed in the middle of the lifting support plate 17, the lower end of an electric cylinder servo controller group 10 is connected with a screw rod motor 13 fixed on the support frame 14, an electric cylinder servo controller group 10 is fixed on the shell 1 at the lower end of the support frame 14, and, a switch panel 9 is installed on a shell 1 on the side of an electric cylinder servo controller group 10, a screw motor servo controller 15 and a material turning electric cylinder servo controller 16 are fixed on the shell 1 on the side of a supporting frame 14, the screw motor servo controller 15 is electrically connected with a screw motor 13, and the material turning electric cylinder servo controller 16 is electrically connected with a material turning electric cylinder 18; a bearing plate 32 is arranged in the shake sample tray 6, a weighing sensor 31 is arranged at the lower end of the bearing plate 32, the weighing sensor 31 is electrically connected with a weighing control panel 30 arranged on the side face of the shake sample tray 6, the weighing control panel 30, the weighing sensor 31 and the bearing plate 32 arranged on the shake sample tray 6 form an electronic scale structure, tea weighing can be carried out, a power switch 27 for controlling equipment to be electrified, a shake starting switch 28 for controlling the electric cylinder servo controller group 10 and four groups of electric cylinders arranged at the lower end of the shake sample tray 6 to be electrified, a turning starting switch 29 for controlling the screw motor 13, the screw motor servo controller 15, the turning electric cylinder servo controller 16 and the turning electric cylinder 18 to be electrified are arranged on a switch panel 9, and a power connector arranged on the side face of the switch panel 9 is connected with an external power supply; when the tea leaf shaking and rotating device is used, the device is connected with an external power supply, the upper cover 2 is opened to place tea leaves on the shaking plate 6, the shaking starting switch 28 is opened after the power switch 27 is opened, the electric cylinder servo controller group 10 controls the first electric cylinder 7, the second electric cylinder 8, the third electric cylinder 11 and the fourth electric cylinder 12 to operate and carry out rotary screening and rotating, so that the tea leaves in the shaking plate 6 uniformly rotate, the tea leaves are divided into an upper layer, a middle layer and a lower layer according to different shapes, sizes, thicknesses and weights, the shapes are examined, the shapes, the colors, the whole broken parts and the cleanliness are mainly examined, the tea leaves are firstly seen, the tea leaves are seen on the surface, the tea leaves are grabbed and placed on the edge of the plate, the tea leaves in the middle section are seen, the tea leaves are seen on the side by hand after being seen, the tea leaves in the lower section are seen after being seen, when the tea leaves are dry and evaluated, the aroma and moisture are measured by combining the dry aroma and the hand, the tea leaves are seen after being, the lower end of the material turning push plate 4 is higher than the sample shaking plate 6, the material turning electric cylinder 18 operates to push the material turning push plate 4 to enter the position above the sample shaking plate 6, then the screw motor 13 moves to drive the lifting support plate 17 to fall back, the lower end of the material turning push plate 4 is made to contact with the bottom plate of the sample shaking plate 6, then the material turning electric cylinder 18 operates to push the material turning push plate 4 to linearly reciprocate 2-3 times inside the sample shaking plate 6, then a representative small pan of tea leaves is taken, and the tea leaves are weighed and then put into an examination cup which is cleaned and scalded, so that wet examination is completed.
A guide rod 19 is fixed on the side surface of a turning electric cylinder 18 connected with the rear end of the turning push plate 4, a linear bearing is installed at the joint of the guide rod 19 and a first electric cylinder 7, the turning push plate 4 is pushed to move back and forth by the operation of the turning electric cylinder 18, the guide rod 19 has the effect of stabilizing the back and forth operation of the turning push plate 4, meanwhile, the turning push plate 4 comprises a fixed splint 25 and turning teeth 26, the turning teeth 26 arranged at the lower end of the fixed splint 25 are arranged in front and back two rows, the two rows of turning teeth 26 are arranged in a staggered manner, the turning teeth 26 arranged at the lower end of the turning push plate 4 are made of soft rubber, the soft rubber can prevent the turning teeth 26 from damaging tea leaves in the turning process, the turning teeth 26 are of a structure with a large upper part and a small lower part, and the front side and the rear side of the turning teeth 26 are both in a triangular structure with rounded corners, so that the front end of the turning teeth 26 contacts, the tea leaves at the bottom are turned upwards to ensure the uniform mixing of the tea leaves.
Four groups of electric cylinders installed at the lower end of a shaking sample plate 6 are a first electric cylinder 7, a second electric cylinder 8, a third electric cylinder 11 and a fourth electric cylinder 12 in sequence, four corners of the bottom of the shaking sample plate 6 are provided with a first fixing cushion plate 21, a second fixing cushion plate 22, a third fixing cushion plate 23 and a fourth fixing cushion plate 24 which are arranged in a quadrilateral mode in sequence, the upper end of the first electric cylinder 7 is connected to the position of the first fixing cushion plate 21 through a ball hinge joint, the upper end of the second electric cylinder 8 is connected to the position of the second fixing cushion plate 22 through a ball hinge joint, the upper end of the third electric cylinder 11 is connected to the position of the third fixing cushion plate 23 through a ball hinge joint, the upper end of the fourth electric cylinder 12 is connected to the position of the fourth fixing cushion plate 24 through a ball hinge joint, the four groups of electric cylinders are all connected to a support frame 14 through ball hinge joints, the first electric cylinder 7, the second electric cylinder 8, the third electric cylinder 11 and the fourth electric cylinder 12 are all operated at a sine curve up-down height or at a position of the lower end of the electric cylinder, or a horizontal lifting push plate of the electric cylinder 4, the electric cylinder, the lower end of the electric cylinder is replaced by a swing cylinder 3, the electric cylinder 3, the electric cylinder, the lower end of the electric cylinder is replaced by a swing cylinder, the electric cylinder 6, the electric cylinder is replaced by a swing cylinder, the electric cylinder, the lower end of the electric cylinder is replaced by a horizontal swing cylinder of the electric cylinder of.
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 (7)
1. The utility model provides an automatic dish sampling device of tealeaves sample, includes casing (1), upper cover (2), stirring push pedal (4) and shakes appearance dish (6), its characterized in that: the automatic sample shaking device is characterized in that a discharging hole (5) is formed in the right side of the upper end of the shell (1), an upper cover (2) connected with the shell (1) through a hinge is covered on the discharging hole (5), a supporting frame (14) is fixed inside the shell (1), a sample shaking disc (6) is installed at the upper end of the supporting frame (14) through four groups of electric cylinders, opposite sliding rails (3) are installed on the shell (1) on the side face of the sample shaking disc (6), a lifting supporting plate (17) is installed on the sliding rails (3) in a sliding mode, a material turning electric cylinder (18) is fixed on the lifting supporting plate (17), and the front end of the material turning electric cylinder (18) is connected with a material;
a screw rod (20) is screwed in the middle of the lifting support plate (17), the lower end of an electric cylinder servo controller group (10) is connected with a screw rod motor (13) fixed on the support frame (14), the electric cylinder servo controller group (10) is fixed on a shell (1) at the lower end of the support frame (14), the electric cylinder servo controller group (10) is connected with four groups of electric cylinders arranged at the lower end of the sample shaking plate (6), a switch panel (9) is arranged on the shell (1) at the side surface of the electric cylinder servo controller group (10), a screw rod motor servo controller (15) and a material turning electric cylinder servo controller (16) are fixed on the shell (1) at the side surface of the support frame (14), the screw rod motor servo controller (15) is electrically connected with the screw rod motor (13), the material turning electric cylinder servo controller (16) is electrically connected with the material turning electric cylinder (18), a bearing plate (32) is arranged inside the sample shaking plate (6), and a weighing sensor (31) is installed at the lower end of the bearing plate (32), and the weighing sensor (31) is electrically connected with a weighing control panel (30) installed on the side surface of the sample shaking plate (6).
2. An automatic handle plate sampling device for tea samples according to claim 1, wherein: the material turning device is characterized in that a guide rod (19) is fixed on the side face of a material turning electric cylinder (18) connected with the rear end of the material turning push plate (4), a linear bearing is installed at the joint of the guide rod (19) and a first electric cylinder (7), the material turning push plate (4) comprises a fixed clamping plate (25) and material turning teeth (26), the material turning teeth (26) arranged at the lower end of the fixed clamping plate (25) are arranged in a front row and a rear row, and the two rows of material turning teeth (26) are arranged in a staggered mode.
3. An automatic handle plate sampling device for tea samples according to claim 1, wherein: the material turning tooth (26) that the material turning push pedal (4) lower extreme set up constitutes for soft rubber material to material turning tooth (26) are big-end-up's receipts branch structure, and material turning tooth (26) front side and rear side are the triangle-shaped structure of radius angle simultaneously.
4. An automatic handle plate sampling device for tea samples according to claim 1, wherein: four groups of electric cylinders arranged at the lower end of the sample shaking disc (6) are a first electric cylinder (7), a second electric cylinder (8), a third electric cylinder (11) and a fourth electric cylinder (12) in sequence, four corners of the bottom of the sample shaking disc (6) are provided with a first fixed backing plate (21), a second fixed backing plate (22), a third fixed backing plate (23) and a fourth fixed backing plate (24) which are arranged in a quadrilateral way in sequence, simultaneously first electronic jar (7) upper end is passed through the ball hinge and is connected in first fixed backing plate (21) position, second electronic jar (8) upper end is passed through the ball hinge and is connected in second fixed backing plate (22) position, third electronic jar (11) upper end is passed through the ball hinge and is connected in third fixed backing plate (23) position, fourth electronic jar (12) upper end is passed through the ball hinge and is connected in fourth fixed backing plate (24) position, four groups of electronic jars are all connected on support frame (14) through the ball hinge.
5. An automatic handle plate sampling device for tea samples according to claim 1, wherein: shake first electronic jar (7), electronic jar of second (8), electronic jar of third (11) and the equal sinusoidal curve of electronic jar of fourth (12) of appearance dish (6) lower extreme setting and highly move from top to bottom to the high sinusoidal curve that first electronic jar (7), electronic jar of second (8), electronic jar of third (11) and electronic jar of fourth (12) correspond does not coincide, stops that the high the same of four group's electronic jars of back height makes and shakes appearance dish (6) and form the level, and there is the contained angle between the electronic jar of four groups.
6. An automatic handle plate sampling device for tea samples according to claim 1, wherein: the automatic material turning device is characterized in that a power switch (27) for controlling equipment to be powered on, a shaking starting switch (28) for controlling four groups of electric cylinders at the lower ends of an electric cylinder servo controller group (10) and a sample shaking disc (6) to be powered on, a control screw motor (13), a screw motor servo controller (15), a turning electric cylinder servo controller (16) and a turning starting switch (29) for controlling the electric cylinders (18) to be powered on are arranged on the switch panel (9), and meanwhile, a power connector is arranged on the side face of the switch panel (9) and is connected with an external power supply.
7. An automatic handle plate sampling device for tea samples according to claim 1, wherein: screw motor (13) operation promotes lift backup pad (17) upward movement for stirring push pedal (4) bottom is higher than shakes appearance dish (6), and stirring electronic jar (18) promote stirring push pedal (4) and carry out the horizontal motion, make stirring push pedal (4) below place shake appearance dish (6) inside and carry out the stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292621.7A CN111413470A (en) | 2020-04-14 | 2020-04-14 | Automatic dish sampling device of tealeaves sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292621.7A CN111413470A (en) | 2020-04-14 | 2020-04-14 | Automatic dish sampling device of tealeaves sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111413470A true CN111413470A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010292621.7A Withdrawn CN111413470A (en) | 2020-04-14 | 2020-04-14 | Automatic dish sampling device of tealeaves sample |
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| Country | Link |
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| CN (1) | CN111413470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117849126A (en) * | 2024-03-08 | 2024-04-09 | 安徽农业大学 | Laboratory agriculture and forestry plant stress resistance test box and test method |
-
2020
- 2020-04-14 CN CN202010292621.7A patent/CN111413470A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117849126A (en) * | 2024-03-08 | 2024-04-09 | 安徽农业大学 | Laboratory agriculture and forestry plant stress resistance test box and test method |
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Application publication date: 20200714 |