CN114608861B - Multi-point sampling device for detecting tea yield - Google Patents
Multi-point sampling device for detecting tea yield Download PDFInfo
- Publication number
- CN114608861B CN114608861B CN202210334097.4A CN202210334097A CN114608861B CN 114608861 B CN114608861 B CN 114608861B CN 202210334097 A CN202210334097 A CN 202210334097A CN 114608861 B CN114608861 B CN 114608861B
- Authority
- CN
- China
- Prior art keywords
- plate
- top end
- sampling device
- pressing plate
- tea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001122767 Theaceae Species 0.000 title claims abstract description 64
- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 238000001125 extrusion Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Tea And Coffee (AREA)
Abstract
The application relates to the technical field of tea yield detection, in particular to a multipoint sampling device for detecting the tea yield. The tea leaf accommodating assembly comprises an operation table and a tea leaf accommodating assembly arranged at the bottom end of the operation table, wherein the operation table comprises a support, one side of a top ring is arranged at the top end of the support, a pressing plate is rotatably connected to the top end of the side arm, an inner plate is connected to the side face of the pressing plate in a sliding mode, a plurality of sticking columns are spliced and matched on one side of the inner plate, and the tea leaf accommodating assembly comprises a placing disc. According to the application, firstly, the air cylinder drives the placing tray to shake up and down, so that tea leaves placed in the inner end of the placing tray are evenly spread on the top end of the placing tray, the pressing plate is rotated by taking one side of the side arm as an axis, the pressing plate is gradually attached to the top end of the placing tray, the inner plate moves towards the inner side of the pressing plate, each sticking column protrudes out of the side face of the inner plate, the tea leaves on the placing tray are adhered and extracted, the pressing plate is rotated reversely, the collected tea leaves are separated from the placing tray, and meanwhile the sticking columns are distributed on each side of the pressing plate, so that a sampled sample is more comprehensive, and the later detection accuracy is improved.
Description
Technical Field
The application relates to the technical field of tea yield detection, in particular to a multipoint sampling device for detecting the tea yield.
Background
In the production process of tea, the tea needs to undergo the procedures of fixation, rolling, drying and the like, each procedure needs to undergo a plurality of working steps, and meanwhile, a plurality of devices or workers participate in tea making, and the tea needs to be subjected to spot check before marketing or at regular time, so that the quality of the tea is detected, and various physical and chemical indexes, pesticide residues, heavy metals and other indexes are detected, so that the quality and the safety of the tea product are ensured.
In the existing tea detection method, whether the active inspection or the periodic sampling inspection is carried out, firstly, tea sampling is carried out, sampling is carried out according to GBT8302-2013, a sample divider is adopted in the sampling process, the current commercial sample divider is mainly used for dividing samples of wheat, corn and oil, the volume is large, and the current requirement of the sample especially for the active inspection is about 300g, and the sample divider cannot be used.
In the real quality inspection, tealeaves sample is put more in the tray, carries out random collection by the manual work, because the people has subjectivity, is difficult to accomplish random distribution in carrying out tealeaves collection process.
Disclosure of Invention
The application aims to provide a multipoint sampling device for detecting the yield of tea so as to solve the problems in the background art.
In order to achieve the above object, a multipoint sampling device for detecting tea yield is provided, which comprises an operation table and a tea containing assembly installed at the bottom end of the operation table, wherein the operation table at least comprises:
the support comprises a bottom plate, a top ring is arranged at the top end of the bottom plate, a plurality of support plates are connected between the bottom end of the top ring and the top end of the bottom plate, a side arm is arranged at one side of the top end of the top ring, and an opening is formed in the top end of the side arm;
the pressing plate is arranged on one side of the top end of the side arm, a rotating plate is arranged at the bottom end of the pressing plate and is in sleeve joint fit with the opening, rotating shafts are arranged on two sides of the tail end of the rotating plate, the rotating shafts are in rotary connection with the tail end of the side arm, an embedded groove is formed in the side face of the rotating plate, an inner plate is slidably connected with the inner end of the embedded groove, a plurality of inserting holes are formed in the side face of the inner plate, and a plurality of adhesive columns are arranged in the inner end of the embedded groove;
the tea leaf containing assembly comprises a containing disc, top grooves are formed in each side of the top end of the containing disc, a connecting plate is arranged at the bottom end of the containing disc, a plurality of air cylinders are arranged at the top end of the connecting plate, the top ends of the air cylinders are connected with the bottom end of the containing disc, a plurality of hydraulic rods are connected to the bottom end of the connecting plate, and the bottom ends of the hydraulic rods are fixed at the top end position of the bottom plate.
As a further improvement of the technical scheme, a sliding groove is formed in the inner side of the support plate, a plurality of side posts are arranged on the side face of the connecting plate, and the side posts are in sliding connection with the sliding groove.
As a further improvement of the technical scheme, each side of the top end of the top ring is provided with a stop block, and the stop blocks are positioned right above the placing plate.
As a further improvement of the technical scheme, a plurality of return springs are arranged on the side face of the pressing plate, and one end of each return spring is connected with the side face of the inner plate.
As a further improvement of the technical scheme, the two sides of the inner plate are connected with the pull rods, the pull rods are of U-shaped structures, and a certain gap is reserved between the pull rods and the side surfaces of the inner plate.
As a further improvement of the technical scheme, the top end of the pressing plate is provided with a sliding block, one side of the top end of the top ring is provided with an arc plate, the circle center of the arc plate is consistent with that of the rotating shaft, an inner groove is formed in the inner side of the arc plate, and the sliding block is in sliding connection with the inner groove.
As a further improvement of the technical scheme, the tail end of the inner groove is connected with a limiting spring, and the tail end of the limiting spring is connected with the side face of the sliding block.
As a further improvement of the technical scheme, limiting blocks are arranged on two sides of the tail end of the sliding block, side grooves are formed in two sides of the outer end of the arc plate, and the limiting blocks are in sliding connection with the side grooves.
As a further improvement of the technical scheme, the top end of the placing plate is provided with a top groove, and the top end of the top groove is provided with a splash-proof sleeve plate.
As a further improvement of the technical scheme, the splash guard is of a funnel-shaped structure.
Compared with the prior art, the application has the beneficial effects that:
1. this a multi-point sampling device for tealeaves yield detects, at first the cylinder drives and places the dish and shake from top to bottom, makes the tealeaves that places the inboard and holds of dish evenly tiling in placing a dish top to side arm one side is the axle and rotates the clamp plate, and the clamp plate laminates gradually and places a dish top, and the inner panel is to the inboard removal of clamp plate, and each glues post protrusion inner panel side, bonds the tealeaves of placing on the dish and draws, and reverse rotation clamp plate will gather tealeaves and break away from and place the dish, glues the post and distributes simultaneously at each side of clamp plate for the sample of sampling is more comprehensive, improves later stage detection accuracy.
2. This a multi-point sampling device for tealeaves yield detects is limited connecting plate sliding position through setting up side column and spout for connecting plate and placing tray can keep vertical state in the reciprocates the in-process, avoids moving the in-process and appears the position offset, leads to placing tray top unable and top ring alignment, makes placing on the tray tea unable extraction.
3. This a multi-point sampling device for tealeaves yield detects, reset the processing to the inner panel through setting up reset spring, when the inner panel gathers the in-process, receive and place the extrusion of dish top and remove to the clamp plate side, place each reset spring of dish extrusion this moment, make reset spring be in compressed state, after gathering, the inner panel loses the extrusion, reset spring resumes the original form, reverse drive inner panel slides to initial position, the inner panel slides in-process, jack inner wall scrapes the tealeaves to protrusion glues terminal regional adhesion of post, scrape into place the dish top again with unnecessary tealeaves, realize that inner panel automatic re-setting can effectually reduce the unrestrained rate of tealeaves simultaneously.
4. In the multipoint sampling device for detecting the tea yield, the limiting treatment is carried out on the movement direction of the sliding block through the inner groove, so that the pressing plate adjusting accuracy is indirectly improved, and the adjusting error is reduced.
5. The application designs an inclined sampling mode, and because the vertical downward pressure sampling is influenced by exhaust, tea leaves are blown out by air flow, and the tea leaves are blown out of a sampling disc, so that secondary pollution is caused; therefore, by adopting inclined sampling, the smoothness of exhaust is ensured, so that the tea sample is not carried out of the sampling disc, and the authenticity of the sample is ensured; moreover, the tea sampled obliquely can directly face an operator, and the tea is taken down without bending down the head, so that the convenience of operation is improved.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present application;
FIG. 2 is a schematic diagram of the structure of an operation table according to embodiment 1 of the present application;
FIG. 3 is a schematic view of a bracket structure according to embodiment 1 of the present application;
FIG. 4 is a cross-sectional view showing the structure of a platen according to embodiment 1 of the present application;
FIG. 5 is a partial enlarged view of the portion A of FIG. 4 in accordance with example 1 of the present application;
FIG. 6 is a schematic view of an arc plate structure according to embodiment 1 of the present application;
FIG. 7 is a partial enlarged view at B of FIG. 6 of embodiment 1 of the present application;
fig. 8 is a schematic view of a tea leaf accommodating assembly according to embodiment 1 of the present application;
FIG. 9 is a schematic view showing the structure of a placement tray according to embodiment 1 of the present application;
fig. 10 is a schematic structural diagram of a connection board according to embodiment 1 of the present application.
The meaning of each reference sign in the figure is:
10. an operation table; 110. a bracket; 111. a bottom plate; 112. a top ring; 113. a support plate; 1131. a chute; 114. a side arm; 115. a stop block; 120. a pressing plate; 121. a rotating plate; 1211. a rotating shaft; 122. an inner plate; 1221. a jack; 123. sticking a column; 124. a return spring; 125. a pull rod; 126. a slide block; 127. a limiting block; 130. an arc plate; 131. an inner tank; 132. a limit spring; 133. a side groove;
20. a tea leaf containing assembly; 210. placing a tray; 211. a top groove; 212. a splash guard; 220. a connecting plate; 221. a cylinder; 222. a side column; 230. and a hydraulic rod.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
Referring to fig. 1 to 10, there is provided a multipoint sampling device for detecting tea yield, comprising an operation table 10 and a tea containing assembly 20 mounted at the bottom end of the operation table 10, wherein the operation table 10 at least comprises:
the bracket 110 comprises a bottom plate 111, a top ring 112 is arranged at the top end of the bottom plate 111, a plurality of support plates 113 are connected between the bottom end of the top ring 112 and the top end of the bottom plate 111, a side arm 114 is arranged at one side of the top end of the top ring 112, and an opening is formed at the top end of the side arm 114;
the pressing plate 120 is arranged on one side of the top end of the side arm 114, the bottom end of the pressing plate 120 is provided with a rotating plate 121, the rotating plate 121 is in sleeve joint fit with the opening, both sides of the tail end of the rotating plate 121 are provided with rotating shafts 1211, the rotating shafts 1211 are rotationally connected with the tail end of the side arm 114, the side face of the rotating plate 121 is provided with an embedded groove, the inner end of the embedded groove is slidably connected with an inner plate 122, the side face of the inner plate 122 is provided with a plurality of jacks 1221, and the inner end of the embedded groove is provided with a plurality of adhesive columns 123;
the tealeaves holds subassembly 20 and includes placing tray 210, and the roof slot 211 has all been seted up to placing tray 210 top each side, and placing tray 210 bottom is provided with connecting plate 220, and connecting plate 220 top is provided with a plurality of cylinders 221, and cylinder 221 top is connected with placing tray 210 bottom, and connecting plate 220 bottom is connected with a plurality of hydraulic stems 230, and hydraulic stem 230 bottom fixing is in bottom plate 111 top position.
When the device is specifically used, firstly tea leaves to be detected are placed at the top end of the placing disc 210, each air cylinder 221 is opened, the air cylinders 221 drive the placing disc 210 to shake up and down, tea leaves at the top end of the placing disc 210 are screened, the tea leaves are horizontally paved at the top end of the placing disc 210, at the moment, the rotating plate 121 is used as an axis to rotate the pressing plate 120, the pressing plate 120 drives the inner plate 122 to be gradually attached to the top end of the placing disc 210, when the inner plate 122 completely stretches into the top end of the placing disc 210, two sides of the inner plate 122 are pressed to move towards the inner end of the pressing plate 120, so that each sticky column 123 protrudes towards the outer side of the inner plate 122 along the inner end of the insertion hole 1221, at the moment, the tail ends of the sticky columns 123 adhere to tea leaves at different positions at the top end of the placing disc 210, after the adhesion is finished, the rotating plate 121 is used as an axis to reversely rotate the pressing plate 120, the extracted tea leaves are separated from the top end of the placing disc 210 through the sticky columns 123, the sampled samples are more comprehensive, and the later detection accuracy is improved.
In addition, a chute 1131 is disposed inside the support plate 113, a plurality of side posts 222 are disposed on the side surface of the connecting plate 220, and the side posts 222 are slidably connected with the chute 1131. During specific use, the sliding positions of the connecting plates 220 are limited by the side posts 222 and the sliding grooves 1131, so that the connecting plates 220 and the placing tray 210 can be kept in a vertical state in the up-and-down moving process, position deviation in the moving process is avoided, the top ends of the placing tray 210 cannot be aligned with the top ring 112, and tea leaves on the placing tray 210 cannot be extracted.
Further, stoppers 115 are provided on each side of the top end of the top ring 112, and the stoppers 115 are located right above the placement tray 210. When the tea leaf detecting device is specifically used, after the tea leaves are required to be detected by the placing tray 210, the top end of the placing tray 210 needs to be balanced with the top end of the top ring 112, otherwise, the inner plate 122 cannot fully slide towards the inner side of the pressing plate 120 in the tea leaf extracting process by the pressing plate 120, so that the sticking column 123 cannot protrude out of the jack 1221, the sticking effect is greatly reduced, the later normal detection is affected, and at the moment, the sliding position of the placing tray 210 is blocked by the stop block 115, so that the top end of the placing tray 210 is ensured to be flush with the top end of the top ring 112.
Still further, the side of the pressing plate 120 is provided with a plurality of return springs 124, and one end of the return springs 124 is kept connected with the side of the inner plate 122. During specific use, reset processing is carried out to inner panel 122 through reset spring 124 that sets up, when inner panel 122 gathers the in-process, receive to place the disk 210 top extrusion and remove to clamp plate 120 side, place the disk 210 extrusion each reset spring 124 this moment, make reset spring 124 be in compressed state, after gathering, inner panel 122 loses the extrusion, reset spring 124 resumes the original state, reverse inner panel 122 slides to the initial position that drives, inner panel 122 slides in-process, jack 1221 inner wall scrapes the tealeaves to protruding post 123 terminal area adhesion, place the disk 210 top with the scraping again of unnecessary tealeaves, realize inner panel 122 automatic re-setting and can effectually reduce the unrestrained rate of tealeaves simultaneously.
Specifically, the two sides of the inner plate 122 are connected with the pull rods 125, the pull rods 125 are in a U-shaped structure, and a certain gap is reserved between the pull rods 125 and the side surface of the inner plate 122. Because after the tea leaves are collected at the tail end of the sticking column 123, the tail end of the whole sticking column 123 is positioned at the inner end of the insertion hole 1221, the collected tea leaves are difficult to take out from the tail end of the sticking column 123, at the moment, a force application point is provided for an operator through the arranged pull rod 125, the operator can fix the side face of the pressing plate 120 and then pull the pull rod 125, the pull rod 125 drives the inner plate 122 to move along the side face of the pressing plate 120, and each sticking column 123 protrudes out of the outer end of the insertion hole 1221, so that the operator can detect the collected tea leaves.
In addition, the top end of the pressing plate 120 is provided with a sliding block 126, one side of the top end of the top ring 112 is provided with an arc plate 130, the circle center of the arc plate 130 is consistent with the circle center of the rotating shaft 1211, an inner groove 131 is formed in the inner side of the arc plate 130, and the sliding block 126 is in sliding connection with the inner groove 131. When the device is specifically used, the sliding block 126 moves circumferentially along the inner groove 131 during the rotation of the pressing plate 120, and the movement direction of the sliding block 126 is limited through the inner groove 131, so that the adjustment accuracy of the pressing plate 120 is indirectly improved, and the adjustment error is reduced.
Further, the end of the inner groove 131 is connected with a limit spring 132, and the end of the limit spring 132 is connected with the side surface of the slider 126. When the novel tea leaf storage device is specifically used, the position of the sliding block 126 is further limited through the inner groove 131, when the inner plate 122 is attached to the top end of the storage disc 210, the limiting spring 132 is in a stretching state, and the pressure of the pressing plate 120 is neutralized through self deformation, so that the fact that the inner plate 122 is in scraping collision with the top end of the storage disc 210 due to overlarge force application of an operator is avoided, the service life of the inner plate 122 and the service life of the storage disc 210 are influenced, finished tea leaves are crushed easily, and the quality of the tea leaves is greatly reduced.
Still further, both sides of the end of the slider 126 are provided with limiting blocks 127, both sides of the outer end of the arc plate 130 are provided with side grooves 133, and the limiting blocks 127 are slidably connected with the side grooves 133. In specific use, the sliding stability between the sliding block 126 and the arc plate 130 is improved through the side groove 133 and the limiting block 127, and the sliding block 126 is limited, so that the sliding block 126 and the arc plate 130 are prevented from being separated.
In addition, the top end of the placing tray 210 is provided with a top groove 211, and the top end of the top groove 211 is provided with a splash guard 212. Because the placing tray 210 that shakes is very easy to shake tea leaves out of the outer end of the placing tray 210 in the tea tiling process, a large amount of tea leaves are wasted, the outer side of the top end of the placing tray 210 is shielded by the splash guard 212, the top end edge height of the placing tray 210 is improved, the tea leaf waste is reduced, and the resource utilization rate is improved.
In addition, the splash guard 212 is funnel-shaped. When the anti-splash sleeve 212 is particularly used, the top end section size of the anti-splash sleeve 212 is larger than the bottom end section size of the anti-splash sleeve 212, so that the shielding effect of the anti-splash sleeve 212 is further improved.
The foregoing has shown and described the basic principles, principal features and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present application, and are not intended to limit the application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application as claimed. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (10)
1. A multiple spot sampling device for tealeaves yield detects, includes operation panel (10) and installs tealeaves holds subassembly (20) in operation panel (10) bottom, its characterized in that: the console (10) includes at least:
the support (110), the support (110) comprises a bottom plate (111), a top ring (112) is arranged at the top end of the bottom plate (111), a plurality of support plates (113) are connected between the bottom end of the top ring (112) and the top end of the bottom plate (111), a side arm (114) is arranged at one side of the top end of the top ring (112), and an opening is formed in the top end of the side arm (114);
the pressing plate (120), the pressing plate (120) is arranged on one side of the top end of the side arm (114), a rotating plate (121) is arranged at the bottom end of the pressing plate (120), the rotating plate (121) is in sleeve joint fit with the opening, rotating shafts (1211) are arranged on two sides of the tail end of the rotating plate (121), the rotating shafts (1211) are in rotary connection with the tail end of the side arm (114), an embedded groove is formed in the side face of the rotating plate (121), an inner plate (122) is slidably connected with the inner end of the embedded groove, a plurality of jacks (1221) are formed in the side face of the inner plate (122), and a plurality of adhesive columns (123) are arranged in the inner end of the embedded groove;
the tea leaf containing assembly (20) comprises a containing disc (210), top grooves (211) are formed in each side of the top end of the containing disc (210), a connecting plate (220) is arranged at the bottom end of the containing disc (210), a plurality of air cylinders (221) are arranged at the top end of the connecting plate (220), the top ends of the air cylinders (221) are connected with the bottom end of the containing disc (210), a plurality of hydraulic rods (230) are connected to the bottom end of the connecting plate (220), and the bottom ends of the hydraulic rods (230) are fixed at the top end position of the bottom plate (111).
2. A multipoint sampling device for detecting tea yield according to claim 1, wherein: the inner side of the support plate (113) is provided with a chute (1131), the side surface of the connecting plate (220) is provided with a plurality of side posts (222), and the side posts (222) are in sliding connection with the chute (1131).
3. A multipoint sampling device for detecting tea yield according to claim 1, wherein: each side of the top end of the top ring (112) is provided with a stop block (115), and the stop blocks (115) are positioned right above the placing plate (210).
4. A multipoint sampling device for detecting tea yield according to claim 1, wherein: and a plurality of return springs (124) are arranged on the side face of the pressing plate (120), and one end of each return spring (124) is kept connected with the side face of the inner plate (122).
5. A multipoint sampling device for detecting tea yield according to claim 4, wherein: the novel steel plate is characterized in that pull rods (125) are connected to two sides of the inner plate (122), the pull rods (125) are of a U-shaped structure, and a certain gap is reserved between the pull rods (125) and the side face of the inner plate (122).
6. A multipoint sampling device for detecting tea yield according to claim 4, wherein: the pressing plate (120) top is provided with a sliding block (126), one side of the top end of the top ring (112) is provided with an arc plate (130), the circle center of the arc plate (130) is consistent with that of the rotating shaft (1211), an inner groove (131) is formed in the inner side of the arc plate (130), and the sliding block (126) is in sliding connection with the inner groove (131).
7. A multipoint sampling device for detecting tea yield according to claim 6, wherein: the end of the inner groove (131) is connected with a limiting spring (132), and the end of the limiting spring (132) is connected with the side face of the sliding block (126).
8. A multipoint sampling device for detecting tea yield according to claim 7, wherein: limiting blocks (127) are arranged on two sides of the tail end of the sliding block (126), side grooves (133) are formed in two sides of the outer end of the arc plate (130), and the limiting blocks (127) are in sliding connection with the side grooves (133).
9. A multipoint sampling device for detecting tea yield according to claim 1, wherein: the top end of the placing plate (210) is provided with a top groove (211), and the top end of the top groove (211) is provided with a splash-proof sleeve plate (212).
10. A multipoint sampling device for tea yield detection according to claim 9, wherein: the splash guard (212) is of a funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334097.4A CN114608861B (en) | 2022-03-31 | 2022-03-31 | Multi-point sampling device for detecting tea yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210334097.4A CN114608861B (en) | 2022-03-31 | 2022-03-31 | Multi-point sampling device for detecting tea yield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114608861A CN114608861A (en) | 2022-06-10 |
| CN114608861B true CN114608861B (en) | 2023-09-12 |
Family
ID=81867385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210334097.4A Active CN114608861B (en) | 2022-03-31 | 2022-03-31 | Multi-point sampling device for detecting tea yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114608861B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338982A (en) * | 1980-11-24 | 1982-07-13 | Basf Wyandotte Corporation | Rotating riffler |
| US5216926A (en) * | 1990-04-18 | 1993-06-08 | E. I. Du Pont De Nemours And Company | Closed and open tube sampling apparatus |
| US5583304A (en) * | 1995-09-28 | 1996-12-10 | Kalidindi; Sanyasi R. | Apparatus and method for testing powder properties |
| JP2001145458A (en) * | 1999-11-18 | 2001-05-29 | Kawasaki Kiko Co Ltd | Mechanism for taking out and sampling tea leaf |
| US6581780B1 (en) * | 2001-01-16 | 2003-06-24 | Ai Enterprises, Inc. | Automatic gradation unit |
| EP1653234A1 (en) * | 2004-10-27 | 2006-05-03 | Roche Diagnostics GmbH | Sampling apparatus comprising a carousel |
| CN109335238A (en) * | 2018-10-30 | 2019-02-15 | 汪东升 | A kind of food inspection convenient sampling collection storage device |
| CN208568330U (en) * | 2018-06-28 | 2019-03-01 | 北京通泰餐饮有限责任公司 | A kind of food inspection sampler with the multiple sampled functions of fixed point |
| CN110987531A (en) * | 2019-12-25 | 2020-04-10 | 山东鲁花集团有限公司 | Random sampling system for granular materials |
| JP6696073B1 (en) * | 2019-12-04 | 2020-05-20 | 中国計量大学 | Reliable Authenticity Identification Method for Saiko Tatsui Tea |
| CN210730121U (en) * | 2019-09-07 | 2020-06-12 | 广东莞乡粮油实业有限公司 | Grain sieving mechanism |
| CN211027048U (en) * | 2019-11-11 | 2020-07-17 | 赵秀芳 | Electrodynamic type soil test sample screening preparation facilities |
| CN211877397U (en) * | 2020-04-13 | 2020-11-06 | 郭晓琰 | Food detection sample extraction element |
| CN112362531A (en) * | 2021-01-12 | 2021-02-12 | 潍坊惠米农业科技发展有限公司 | Tea-seed oil purity detection device |
| CN215374546U (en) * | 2020-10-20 | 2021-12-31 | 广西横县妙莲茶业有限公司 | Small tea sampling device |
| CN215931324U (en) * | 2021-08-11 | 2022-03-01 | 江西省洪婺茶厂 | A sampling device for little biological detection of tealeaves |
| CN114113500A (en) * | 2021-10-20 | 2022-03-01 | 杭州艺福堂茶业有限公司 | Auxiliary device for evaluating quality grade of tea |
| CN114235506A (en) * | 2022-01-04 | 2022-03-25 | 唐山市食品药品综合检验检测中心(唐山市农产品质量安全检验检测中心、唐山市检验检测研究院) | Depth multipoint sampling device for large-scale grain bin grain detection based on drilling principle |
| CN115634830A (en) * | 2022-10-20 | 2023-01-24 | 泰安市食品药品检验检测研究院(泰安市纤维检验所) | Multi-stage screening device for grain detection and using method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7915006B2 (en) * | 2006-11-13 | 2011-03-29 | Pioneer Hi-Bred International, Inc. | Methodologies, processes and automated devices for the orientation, sampling and collection of seed tissues from individual seed |
-
2022
- 2022-03-31 CN CN202210334097.4A patent/CN114608861B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338982A (en) * | 1980-11-24 | 1982-07-13 | Basf Wyandotte Corporation | Rotating riffler |
| US5216926A (en) * | 1990-04-18 | 1993-06-08 | E. I. Du Pont De Nemours And Company | Closed and open tube sampling apparatus |
| US5583304A (en) * | 1995-09-28 | 1996-12-10 | Kalidindi; Sanyasi R. | Apparatus and method for testing powder properties |
| JP2001145458A (en) * | 1999-11-18 | 2001-05-29 | Kawasaki Kiko Co Ltd | Mechanism for taking out and sampling tea leaf |
| US6581780B1 (en) * | 2001-01-16 | 2003-06-24 | Ai Enterprises, Inc. | Automatic gradation unit |
| EP1653234A1 (en) * | 2004-10-27 | 2006-05-03 | Roche Diagnostics GmbH | Sampling apparatus comprising a carousel |
| CN208568330U (en) * | 2018-06-28 | 2019-03-01 | 北京通泰餐饮有限责任公司 | A kind of food inspection sampler with the multiple sampled functions of fixed point |
| CN109335238A (en) * | 2018-10-30 | 2019-02-15 | 汪东升 | A kind of food inspection convenient sampling collection storage device |
| CN210730121U (en) * | 2019-09-07 | 2020-06-12 | 广东莞乡粮油实业有限公司 | Grain sieving mechanism |
| CN211027048U (en) * | 2019-11-11 | 2020-07-17 | 赵秀芳 | Electrodynamic type soil test sample screening preparation facilities |
| JP6696073B1 (en) * | 2019-12-04 | 2020-05-20 | 中国計量大学 | Reliable Authenticity Identification Method for Saiko Tatsui Tea |
| CN110987531A (en) * | 2019-12-25 | 2020-04-10 | 山东鲁花集团有限公司 | Random sampling system for granular materials |
| CN211877397U (en) * | 2020-04-13 | 2020-11-06 | 郭晓琰 | Food detection sample extraction element |
| CN215374546U (en) * | 2020-10-20 | 2021-12-31 | 广西横县妙莲茶业有限公司 | Small tea sampling device |
| CN112362531A (en) * | 2021-01-12 | 2021-02-12 | 潍坊惠米农业科技发展有限公司 | Tea-seed oil purity detection device |
| CN215931324U (en) * | 2021-08-11 | 2022-03-01 | 江西省洪婺茶厂 | A sampling device for little biological detection of tealeaves |
| CN114113500A (en) * | 2021-10-20 | 2022-03-01 | 杭州艺福堂茶业有限公司 | Auxiliary device for evaluating quality grade of tea |
| CN114235506A (en) * | 2022-01-04 | 2022-03-25 | 唐山市食品药品综合检验检测中心(唐山市农产品质量安全检验检测中心、唐山市检验检测研究院) | Depth multipoint sampling device for large-scale grain bin grain detection based on drilling principle |
| CN115634830A (en) * | 2022-10-20 | 2023-01-24 | 泰安市食品药品检验检测研究院(泰安市纤维检验所) | Multi-stage screening device for grain detection and using method thereof |
Non-Patent Citations (1)
| Title |
|---|
| Non-destructive sensing and its inverse model for canopy parameters using texture analysis andartificial neural network;USHADA M 等;《Computers and electronics in agriculture》;第57卷;149-165页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114608861A (en) | 2022-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105108822B (en) | Automatic punch and automatic punching method | |
| CN205602337U (en) | Sample collection device | |
| CN115372147B (en) | Highway road surface compressive property detection device | |
| CN109278077B (en) | Cutting machine is used in herbal pieces-processing | |
| CN114608861B (en) | Multi-point sampling device for detecting tea yield | |
| CN106629098A (en) | Sample dumping device capable of realizing automatic discharging | |
| EP1794597B1 (en) | Device and method for determining an object parameter | |
| CN117347119A (en) | Pressure sampling method and sampling port sealing device thereof | |
| CN205280741U (en) | Urine analyzer | |
| EP3088904A1 (en) | Method for checking the functionality of a washing station for pipette needles | |
| CN105108821B (en) | Automatic perforating machine with camera tracking and humidity controlling functions and perforating method | |
| EP2160599B1 (en) | Method and device for positioning and optionally aligning an object | |
| CN113092164B (en) | Sampler capable of digging and collecting multiple layers of soil in depth | |
| CN212030948U (en) | Histotome device for pathologist | |
| CN211679539U (en) | Sheet metal punching and discharging structure and system thereof | |
| CN221038172U (en) | Sampling device for pesticide residue detection | |
| CN116765171B (en) | Automatic leveling machine for C-shaped steel production and processing | |
| CN219930105U (en) | Nucleic acid detection information acquisition all-in-one | |
| CN209069685U (en) | A kind of drug inspection sugar-coat cover removing device | |
| CN217854933U (en) | Sewage treatment equipment for test specimen sampling room | |
| CN217211473U (en) | Sampling device for product quality monitoring | |
| CN220141661U (en) | Animal serum collection system | |
| CN221405162U (en) | Concrete detection equipment | |
| CN219224238U (en) | Sampling inspection device for soy sauce production | |
| CN217483990U (en) | Anti testing machine that rolls over of cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |