CN113310749A - Broken sampling device is used in agricultural product detection - Google Patents

Broken sampling device is used in agricultural product detection Download PDF

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Publication number
CN113310749A
CN113310749A CN202110435618.0A CN202110435618A CN113310749A CN 113310749 A CN113310749 A CN 113310749A CN 202110435618 A CN202110435618 A CN 202110435618A CN 113310749 A CN113310749 A CN 113310749A
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China
Prior art keywords
crushing
motor
sampling
sampling box
box
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CN202110435618.0A
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CN113310749B (en
Inventor
熊汪生
龚政
刘韬
陆文豪
王宏伟
潘汇
张帝
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Shanghai Insbeck Commodity Inspection Co ltd
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Anhui Min'an Inspection Technology Co ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34Purifying; Cleaning

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention provides a crushing and sampling device for detecting agricultural products, which comprises a sampling box, wherein the side surface of the sampling box is hinged with a box door; the crushing device comprises a first motor, a second motor, a crushing barrel, a filter barrel, a crushing shaft, a crushing cutter and a sampling groove, wherein the crushing barrel is arranged inside a sampling box and leans on the upper part, the annular side surface of the crushing barrel leans on the lower part to be provided with a plurality of second leak holes, the filter barrel is rotatably connected inside the sampling box and is driven to rotate by the second motor, the filter barrel is sleeved outside the crushing barrel, the annular side surface of the filter barrel is uniformly provided with first leak holes, the crushing shaft is rotatably connected inside the sampling box and is driven to rotate by the first motor, the crushing cutter is annularly arranged on the annular side surface of the crushing shaft, and the sampling groove is arranged at the inner bottom of the sampling box.

Description

Broken sampling device is used in agricultural product detection
Technical Field
One or more embodiments of this description relate to agricultural product processing equipment field, especially relate to a broken sampling device for agricultural product detection.
Background
Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, and local specialty products in various regions. The national regulation of primary agricultural products refers to plants, animals and their products obtained in agricultural activities, excluding processed products of various kinds. Learning from the rural part of agriculture: the spot check monitoring and supervision strength is increased in China, the quality safety risk monitoring plan of agricultural products in the state of 2018 is adjusted and perfected, nearly 2 ten thousand samples of 92 varieties of 153 large and medium cities are monitored in the first half of the country, the detection indexes are increased from 94 in the past to 122, the routine monitoring qualified rate of main agricultural products reaches 97.1%, the quality of the agricultural products is stable and medium-to-excellent, and the safety situation of the agricultural products is continuously good.
Agricultural product need carry out the breakage in process of production among the prior art, then the filtration sampling, needs two kinds of processes to carry out the sample of agricultural product, and the process is more, has wasted the labour, to sum up, this application now provides a broken sampling device for agricultural product detection and solves the above-mentioned problem that appears.
Disclosure of Invention
In view of the above, an object of one or more embodiments of the present disclosure is to provide a crushing and sampling device for detecting agricultural products, so as to solve the problems in the background art.
In view of the above, one or more embodiments of the present disclosure provide a crushing and sampling device for detecting agricultural products, including a sampling box, a box door hinged to a side of the sampling box; including first motor, second motor, broken section of thick bamboo, cartridge filter, broken axle, crushing sword and sample groove, first motor sets up at a sampling box lateral wall, the second motor sets up at a sampling box lateral wall apart from first motor distal end, broken section of thick bamboo setting leans on upper portion position inside the sampling box, a plurality of second small openings have been seted up to the annular side of broken section of thick bamboo by the lower part position, the cartridge filter rotates to be connected inside the sampling box, and rotates by second motor drive, and the cartridge filter cover locates broken section of thick bamboo outside, first small opening has evenly been seted up to the annular side of cartridge filter, broken axle rotates to be connected inside the sampling box, and rotates by first motor drive, crushing sword is the ring and sets up on the annular side of broken axle, the sample groove sets up the bottom in the sampling box.
Preferably, the filter cylinder is of a hollow cylinder structure, and the crushing cylinder is of a hollow cylinder with an opening facing the direction of the first motor.
Preferably, crushing sword is equipped with a plurality of, a plurality of crushing sword is annular equidistance and arranges in the annular side of broken axle.
Preferably, still include the transmission shaft, the transmission shaft rotates to be connected inside the sampling case, and the transmission shaft is connected with the output and the broken axle transmission of second motor through two drive belts respectively.
Preferably, still include vibrations mechanism, vibrations mechanism includes third motor, eccentric wheel, sliding frame and link, the third motor sets up inside the sampling case, the eccentric wheel rotates to be connected inside the sampling case, and is rotated by third motor drive, sliding frame sliding connection is inside the sampling case, and the inner wall of sliding frame and the working face reciprocating contact of eccentric wheel, link and slide rail fixed connection, and the both ends of link all with a broken section of thick bamboo fixed connection, a broken swing joint is inside the sampling case.
More preferably, the vibrating mechanism further comprises a telescopic spring, and the sliding frame is connected to the inner top wall of the sampling box through the telescopic spring.
More preferred, still include worm, turbine and hold-in range, the worm rotates to be connected inside the sampling case, and the worm is rotated by second motor drive, the turbine rotates to be connected inside the sampling case, and the turbine meshes with the worm mutually, the axle of turbine passes through the hold-in range and is connected with the shaft drive of eccentric wheel.
From the above, it can be seen that the beneficial effects of the present invention are: according to the invention, the agricultural products are firstly crushed through the first motor, the second motor, the crushing cylinder, the filter cylinder, the crushing shaft, the crushing knife and the sampling groove, and the crushed agricultural products are filtered while being crushed, so that the crushing and filtering integration is realized, the two processes are combined into one, the cost is reduced, and the sampling efficiency is improved; according to the invention, the third motor, the eccentric wheel, the sliding frame and the connecting frame can drive the crushing barrel to vibrate, so that the agricultural products in the crushing barrel vibrate, the contact area between the agricultural products and the crushing knife is enlarged, the agricultural products are prevented from blocking the second leakage hole, and the successful filtration of the agricultural products is ensured.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the crushing cylinder and the filter cylinder of the present invention;
FIG. 3 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the vibration mechanism of FIG. 3;
fig. 5 is a schematic structural diagram of a preferred embodiment in fig. 3.
In the reference symbols: 1. a sampling box; 2. a first motor; 3. a filter cartridge; 4. a second motor; 5. a sampling groove; 6. a crushing cylinder; 7. a crushing shaft; 8. a crushing knife; 9. a vibration mechanism; 10. a synchronous belt; 11. a turbine; 12. a worm; 91. a connecting frame; 92. a sliding frame; 93. a tension spring; 94. an eccentric wheel; 95. a third motor; a. a first leak hole; b. and a second leak hole.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example one
Referring to fig. 1-2, a crushing and sampling device for detecting agricultural products includes a sampling box 1, wherein a box door is hinged to a side surface of the sampling box 1; comprises a first motor 2, a second motor 4, a crushing cylinder 6, a filter cylinder 3, a crushing shaft 7, a crushing knife 8 and a sampling groove 5, the first motor 2 is arranged on one side wall of the sampling box 1, the second motor 4 is arranged on one side wall of the sampling box 1 far away from the first motor 2, the crushing cylinder 6 is arranged at the upper part inside the sampling box 1, a plurality of second leak holes b are arranged at the lower part of the annular side surface of the crushing cylinder 6, the filter cylinder 3 is rotationally connected inside the sampling box 1, and is driven by a second motor 4 to rotate, the filter cylinder 3 is sleeved outside the crushing cylinder 6, the annular side surface of the filter cylinder 3 is uniformly provided with first leak holes a, the crushing shaft 7 is rotatably connected inside the sampling box 1, and is driven by first motor 2 and rotates, smash sword 8 and be the ring setting on the annular side of broken axle 7, sample groove 5 sets up the interior bottom at sampling box 1.
As a preferable scheme of the above scheme, the filter cylinder 3 is a hollow cylinder structure, and the crushing cylinder 6 is a hollow cylinder with an opening facing the direction of the first motor 2.
As the preferable scheme of the scheme, the crushing knives 8 are provided with a plurality of crushing knives 8, and the plurality of crushing knives 8 are annularly and equidistantly arranged on the annular side surface of the crushing shaft 7.
As the preferred scheme of above-mentioned scheme, still include the transmission shaft, the transmission shaft rotates to be connected inside sampling case 1, and the transmission shaft is connected with the output of second motor 4 and broken axle 7 transmission through two drive belts respectively.
The working process is as follows: the first motor 2 and the second motor 4 are operated, the output end of the first motor 2 rotates to drive the crushing blade 8 to rotate, agricultural products are crushed, the second motor 4 drives the filter cartridge 3 to rotate until the first leakage hole a on the surface of the filter cartridge 3 coincides with the second leakage hole b on the surface of the crushing cartridge 6, and the crushed agricultural products fall to the interior of the sampling groove 5.
Example two
Referring to fig. 3-4, as a preferred embodiment of the above-mentioned embodiments, the device further includes a vibration mechanism 9, the vibration mechanism 9 includes a third motor 95, an eccentric wheel 94, a sliding frame 92 and a connecting frame 91, the third motor 95 is disposed inside the sampling box 1, the eccentric wheel 94 is rotatably connected inside the sampling box 1 and is driven by the third motor 95 to rotate, the sliding frame 92 is slidably connected inside the sampling box 1, an inner wall of the sliding frame 92 is in reciprocating contact with a working surface of the eccentric wheel 94, the connecting frame 91 is fixedly connected with a sliding rail, two ends of the connecting frame 91 are both fixedly connected with the crushing cylinder 6, and the crushing cylinder 6 is movably connected inside the sampling box 1.
As a preferable mode of the above-mentioned scheme, the vibration mechanism 9 further includes a telescopic spring 93, and the slide frame 92 is connected to an inner top wall of the sampling box 1 through the telescopic spring 93.
The working process is as follows: in the first step process of the embodiment, the third motor 95 is operated, the output end of the third motor 95 rotates to drive the eccentric wheel 94 to rotate, the telescopic spring 93 is matched to drive the sliding frame 92 to move up and down, the sliding frame 92 moves up and down to drive the connecting frame 91 to move up and down, the connecting frame 91 drives the crushing barrel 6 to move up and down, the crushing barrel 6 vibrates to drive the internal agricultural products to vibrate, the contact area between the agricultural products and the crushing knife 8 is enlarged, and the agricultural products are prevented from blocking the second leaking hole b.
EXAMPLE III
Referring to fig. 5, as a preferred scheme of the above scheme, the sampling device further includes a worm 12, a worm wheel 11 and a synchronous belt 10, the worm 12 is rotatably connected inside the sampling box 1, the worm 12 is driven by the second motor 4 to rotate, the worm wheel 11 is rotatably connected inside the sampling box 1, the worm wheel 11 is meshed with the worm wheel 12, and a shaft of the worm wheel 11 is in transmission connection with a shaft of the eccentric wheel 94 through the synchronous belt 10.
The working process is as follows: the output end of the second motor 4 rotates to drive the filter cartridge 3 to rotate, meanwhile, the worm 12 is driven to rotate, the worm 12 and the turbine 11 are meshed to operate, the turbine 11 rotates, the shaft of the turbine 11 drives the shaft of the eccentric wheel 94 to rotate through the synchronous belt 10, the third motor 95 is omitted, and the production cost is reduced.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (7)

1. A broken sampling device for detecting agricultural products comprises:
the sampling box (1), the side of the sampling box (1) is hinged with a box door;
it is characterized by comprising:
the sampling device comprises a first motor (2), wherein the first motor (2) is arranged on one side wall of a sampling box (1);
the second motor (4), the said second motor (4) is set up in the far-end sidewall of the first motor (2) apart from the sample box (1);
the crushing barrel (6) is arranged in the sampling box (1) close to the upper part, and a plurality of second leakage holes (b) are formed in the annular side surface of the crushing barrel (6) close to the lower part;
the filter cylinder (3) is rotatably connected inside the sampling box (1) and driven to rotate by a second motor (4), the filter cylinder (3) is sleeved outside the crushing cylinder (6), and the annular side surface of the filter cylinder (3) is uniformly provided with first leakage holes (a);
the crushing shaft (7) is rotationally connected inside the sampling box (1) and is driven to rotate by the first motor (2);
the crushing cutter (8), the crushing cutter (8) is annularly arranged on the annular side surface of the crushing shaft (7); and
sampling groove (5), sampling groove (5) set up the interior bottom at sampling case (1).
2. The crushing and sampling device for detecting agricultural products according to claim 1, wherein the filter cartridge (3) is a hollow cylinder structure, and the crushing cartridge (6) is a hollow cylinder with an opening facing the first motor (2).
3. The crushing and sampling device for detecting agricultural products according to claim 1, wherein a plurality of crushing knives (8) are provided, and a plurality of crushing knives (8) are annularly and equidistantly arranged on the annular side surface of the crushing shaft (7).
4. The crushing and sampling device for detecting agricultural products according to claim 1, further comprising a transmission shaft, wherein the transmission shaft is rotatably connected inside the sampling box (1), and the transmission shaft is respectively in transmission connection with the output end of the second motor (4) and the crushing shaft (7) through two transmission belts.
5. The crushing and sampling device for detecting agricultural products according to claim 1, further comprising:
a vibration mechanism (9), the vibration mechanism (9) comprising:
a third motor (95), the third motor (95) being arranged inside the sampling box (1);
the eccentric wheel (94), the said eccentric wheel (94) is connected to the inside of the sampling box (1) rotatably, and is driven by the third electrical machinery (95) to rotate;
the sliding frame (92) is connected inside the sampling box (1) in a sliding mode, and the inner wall of the sliding frame (92) is in reciprocating contact with the working surface of the eccentric wheel (94); and
link (91), link (91) and slide rail fixed connection, and the both ends of link (91) all with a broken section of thick bamboo (6) fixed connection, a broken section of thick bamboo (6) swing joint is inside sample case (1).
6. The crushing and sampling device for detecting agricultural products according to claim 5, wherein the vibrating mechanism (9) further comprises a telescopic spring (93), and the sliding frame (92) is connected to the inner top wall of the sampling box (1) through the telescopic spring (93).
7. The crushing and sampling device for detecting agricultural products according to claim 5, further comprising:
the worm (12), the worm (12) is rotationally connected inside the sampling box (1), and the worm (12) is driven by the second motor (4) to rotate;
the turbine (11), the turbine (11) is rotatably connected inside the sampling box (1), and the turbine (11) is meshed with the worm (12); and
the shaft of the turbine (11) is in transmission connection with the shaft of the eccentric wheel (94) through the synchronous belt (10).
CN202110435618.0A 2021-04-22 2021-04-22 Agricultural product detects with broken sampling device Active CN113310749B (en)

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Application Number Priority Date Filing Date Title
CN202110435618.0A CN113310749B (en) 2021-04-22 2021-04-22 Agricultural product detects with broken sampling device

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Application Number Priority Date Filing Date Title
CN202110435618.0A CN113310749B (en) 2021-04-22 2021-04-22 Agricultural product detects with broken sampling device

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CN113310749B CN113310749B (en) 2024-08-23

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983470A (en) * 2014-03-11 2014-08-13 浙江世纪康大医疗科技有限公司 Multifunctional specimen box
CN208672404U (en) * 2018-07-06 2019-03-29 湖南品标华测检测技术有限公司 A kind of agricultural product crushing sampling detecting device
CN111036372A (en) * 2019-11-21 2020-04-21 浙江华珍科技有限公司 Soil sample grinding and screening device
CN210774893U (en) * 2019-08-21 2020-06-16 江苏金石源新材料有限公司 Mineral powder processing is with detecting sampling device
CN211740823U (en) * 2020-04-08 2020-10-23 山东省调水工程运行维护中心棘洪滩水库管理站 Processing apparatus before surface water quality of water on-line monitoring sampling
CN212060185U (en) * 2020-04-08 2020-12-01 杨晓超 Internal quality detection device for agricultural products
CN212964158U (en) * 2020-08-21 2021-04-13 青岛市农业科学研究院 Agricultural product detection sampling device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983470A (en) * 2014-03-11 2014-08-13 浙江世纪康大医疗科技有限公司 Multifunctional specimen box
CN208672404U (en) * 2018-07-06 2019-03-29 湖南品标华测检测技术有限公司 A kind of agricultural product crushing sampling detecting device
CN210774893U (en) * 2019-08-21 2020-06-16 江苏金石源新材料有限公司 Mineral powder processing is with detecting sampling device
CN111036372A (en) * 2019-11-21 2020-04-21 浙江华珍科技有限公司 Soil sample grinding and screening device
CN211740823U (en) * 2020-04-08 2020-10-23 山东省调水工程运行维护中心棘洪滩水库管理站 Processing apparatus before surface water quality of water on-line monitoring sampling
CN212060185U (en) * 2020-04-08 2020-12-01 杨晓超 Internal quality detection device for agricultural products
CN212964158U (en) * 2020-08-21 2021-04-13 青岛市农业科学研究院 Agricultural product detection sampling device

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