CN112414745A - Agricultural product detection sample collection device - Google Patents
Agricultural product detection sample collection device Download PDFInfo
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- CN112414745A CN112414745A CN202011141105.0A CN202011141105A CN112414745A CN 112414745 A CN112414745 A CN 112414745A CN 202011141105 A CN202011141105 A CN 202011141105A CN 112414745 A CN112414745 A CN 112414745A
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 122
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 12
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- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
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Classifications
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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
- G01N1/286—Preparing 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
Abstract
The invention relates to an agricultural product detection sample collection device, and belongs to the technical field of agricultural product detection. This agricultural product detects sample collection system includes: a supporting seat; the bottom end of the sampling seat is fixedly connected with the top surface of the supporting seat; the sampling bottle is placed on the sampling seat and is detachably connected with the sampling seat; the telescopic link, the one end of telescopic link with the bottom of supporting seat is rotated and is connected, be equipped with the handheld handle on the other end of telescopic link. This agricultural product detection sample collection system detection personnel can be very convenient to the sampling of agricultural product, need not detection personnel to be close to the sample, has improved sampling efficiency.
Description
Technical Field
The invention belongs to the technical field of agricultural product detection, and particularly relates to an agricultural product detection sample collection device.
Background
Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, and local specialty products in various regions. In order to increase the yield of agricultural products, fertilizers, pesticides and the like are required to help the growth of agricultural products during the growth of agricultural products. The pesticide contains harmful substances, and if the pesticide residue on the agricultural product is excessive, the pesticide can cause harm to the health and life safety of consumers. Therefore, agricultural products need to be detected to detect whether the pesticide content exceeds the standard. The detection of agricultural products requires field sampling by detection personnel.
Because the types of agricultural products are very many, and many are grown on trees or are planted in very dense places, the detection personnel need to use tools or walk in crops to be close to the samples to take the samples in the sampling process, so that the sampling difficulty of the detection personnel is increased, and the sampling efficiency is very low.
Disclosure of Invention
The invention provides the agricultural product detection sample collection device for solving the technical problems, so that detection personnel can conveniently sample agricultural products, the detection personnel do not need to approach the samples, and the sampling efficiency is improved.
The technical scheme for solving the technical problems is as follows: an agricultural product testing sample collection device comprising:
a supporting seat;
the bottom end of the sampling seat is fixedly connected with the top surface of the supporting seat;
the sampling bottle is placed on the sampling seat and is detachably connected with the sampling seat;
the telescopic link, the one end of telescopic link with the bottom of supporting seat is rotated and is connected, be equipped with the handheld handle on the other end of telescopic link.
The invention has the beneficial effects that: (1) the sampling bottle can be used for collecting samples, the sampling bottle can be stretched under the corresponding sample through the telescopic rod, and detection personnel do not need to be close to the sample, so that the sampling is very convenient, the burden of the detection personnel is reduced, and the sampling efficiency is improved;
(2) can fix the sample bottle through the sample seat that sets up, because the sample bottle is connected with dismantling of sample seat for the sample bottle can be taken off, and removable clean sample bottle samples repeatedly, makes the measurement personnel once can gather a plurality of samples, has improved sampling efficiency.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the sampling bottle internal rotation is equipped with the cutting crushing unit that is used for handling the sample, be equipped with in the sample seat and be used for the drive assembly of cutting crushing unit operation.
The beneficial effect of adopting the further scheme is that: drive cutting crushing unit through the driver part and rotate, pivoted cutting crushing unit can cut the sample earlier for the sample is changeed and is fallen into the sample bottle, smashes again, makes the sample carry out shredding promptly when being picked, need not take back the sample secondary operation after handling, can prevent that the sample from preserving and not being unable to use when damaging, thereby makes the testing process lighter.
Furthermore, cutting crushing unit includes crushing axle, crushing sawtooth sword and cutting blade, crushing axle rotates and establishes in the sample bottle, crushing sawtooth sword with cutting blade all with the lateral wall fixed connection of crushing axle, with crushing coaxial rotation of axle, cutting blade is located and is close to the bottleneck position of sample bottle.
The beneficial effect of adopting the further scheme is that: the method is more favorable for collecting samples, and simultaneously, the samples are directly processed, so that the step of secondary processing is omitted, and the detection burden is lightened.
Further, drive unit includes motor and lithium cell, the motor is established in the sample seat, the sample bottle is placed when on the sample seat, the output of motor with crushing shaft transmission connects, the lithium cell with handheld handle fixed connection, the lithium cell with the motor electricity is connected, handheld being equipped with on hand and being used for opening or closing the switch of motor.
The beneficial effect of adopting the further scheme is that: the crushing shaft is conveniently driven to rotate through the motor, the lithium battery can be charged, and the use is very convenient.
Further, the crushing shaft rotates near the one end at the bottom of the bottle of sampling bottle and passes the sampling bottle to fixedly connected with transmission head, the transmission head is equipped with the transmission groove, the output of motor rotates and passes the sample seat, and fixedly connected with hexagonal rotates the head, wherein the transmission groove with first adaptation is rotated to the hexagonal, wherein the hexagonal rotates overhead six card strips that are equipped with around hexagonal rotation head axis line annular distribution, is equipped with the draw-in groove in the transmission groove.
The beneficial effect of adopting the further scheme is that: through going into the draw-in groove with card strip card for the hexagonal head of rotating drives the coaxial rotation of transmission head, thereby realizes smashing the axle and rotates.
Further, the sample seat includes base and sample shell body, the bottom of base with the top fixed connection of supporting seat, the bottom of sample shell body with the top fixed connection of base, the top of sample shell body is uncovered, the sample bottle warp uncovered putting into in the sample shell body, and with the connection can be dismantled to the sample shell body.
The beneficial effect of adopting the further scheme is that: the sample bottle can directly be put into the sample shell for fixed effect to the sample bottle is better.
Further, the sampling bottle is including the interior casing of taking a sample, the bottom warp of the interior casing of taking a sample uncovered arranging in the sample shell, the top of the interior casing of taking a sample is equipped with the sample connection, be equipped with a plurality of connecting blocks on the lateral wall of the interior casing of taking a sample, be equipped with on the inside wall of the sample shell with the connecting groove of connecting block adaptation, be equipped with a plurality of being used for on the connecting groove the connecting block card is gone into connecting groove's breach, the breach with the connecting block one-to-one.
The beneficial effect of adopting the further scheme is that: through the cooperation of the connecting groove and the connecting block that set up for the convenient dismantlement of casing and sample shell body in the sample is connected, and it is very convenient to use.
And the sampling device further comprises a sealing cover for sealing the sampling port, the sealing cover is in threaded connection with the top end of the sampling inner shell, and a sealing plug for plugging the sampling port is arranged on the sealing cover.
The beneficial effect of adopting the further scheme is that: can seal the interior casing of taking a sample through sealed lid, protect the sample of the interior casing collection of taking a sample, avoid being contaminated, avoid the sample unrestrained simultaneously.
Furthermore, one end of the telescopic rod is rotatably connected with the bottom end of the supporting seat through a rotating connecting piece.
The beneficial effect of adopting the further scheme is that: can adjust the sampling direction, it is more convenient to use.
Further, the rotating connecting piece comprises a connecting pin and a rotating seat, the rotating seat is provided with a connecting groove, the connecting pin is rotatably arranged in the connecting groove, a rotating groove is formed in the groove wall of the connecting groove, a rotating shaft is arranged on the connecting pin, the rotating shaft is rotatably extended into the rotating groove, and the rotating seat is provided with a locking bolt for locking the connecting pin.
The beneficial effect of adopting the further scheme is that: can be with connecting the foot locking through the locking bolt that sets up for keep the sample direction, can adjust sample direction, unusual convenience simultaneously again.
Furthermore, the rotating seat is provided with a locking screw hole communicated with the connecting groove, wherein the locking bolt is in threaded connection with the locking screw hole and is rotated to penetrate through the locking screw hole to be arranged in the connecting groove, when locking is needed, the locking bolt is rotated to be in contact with the connecting foot to fix the connecting foot, and at the moment, the connecting foot cannot continue to rotate. When the connecting foot needs to be rotated, the locking bolt is rotated to leave the connecting foot. Wherein the locking bolt is also sleeved with an extrusion rubber cushion, and the extrusion rubber cushion is fixedly connected with the outer side wall of the rotating seat.
The beneficial effect of adopting the further scheme is that: thereby avoiding damage to the rotating seat.
Furthermore, the telescopic link includes a plurality of pipes that slide suit one by one, is equipped with between two adjacent pipes to be used for restricting adjacent two spacing parts that the pipe slides and separates, the telescopic link realizes extending or shortening through sliding a plurality of the pipe.
The beneficial effect of adopting the further scheme is that: the telescopic function is conveniently realized.
Drawings
FIG. 1 is a schematic structural diagram of a sample collection device for agricultural product testing according to the present invention;
FIG. 2 is a front view of the connection between the sampling bottle and the sampling base;
FIG. 3 is a sectional view of the connection between the sampling bottle and the sampling base according to the present invention;
FIG. 4 is a top view of a sample block of the present invention;
FIG. 5 is a schematic view of a rotary joint according to the present invention;
fig. 6 is a schematic structural view of the position limiting member of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a supporting seat; 2. a sampling seat; 3. sampling a bottle; 4. a telescopic rod; 5. rotating the connecting piece; 6. a hand-held handle; 7. a lithium battery; 8. a switch; 9. a base; 10. sampling an outer shell; 11. a connecting clamping groove; 12. sampling the inner shell; 13. a sealing cover; 14. connecting blocks; 15. a crushing shaft; 16. a crushing serrated knife; 17. a cutting blade; 18. a drive head; 19. a connecting seat; 20. a connecting pin; 21. an inner cavity; 22. a motor; 23. a hexagonal rotating head; 24. a sealing plug; 25. a notch; 26. a rotating seat; 27. a locking bolt; 28. locking the screw hole; 29. extruding the rubber mat; 30. rotating the groove; 31. a rotating shaft; 32. an outer circular tube; 33. an inner circular tube; 34. a limiting groove; 35. a spring; 36. a limiting ball; 37. a limiting hole; 38. and connecting the grooves.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example 1
The embodiment provides an agricultural product inspection sample collection device, includes: supporting seat 1, sample seat 2, sample bottle 3 and telescopic link 4.
The bottom end of the sampling seat 2 is fixedly connected with the top surface of the supporting seat 1. The sampling bottle 3 is placed on the sampling seat 2 and is detachably connected with the sampling seat 2. One end of the telescopic rod 4 is rotatably connected with the bottom end of the supporting seat 1, and the other end of the telescopic rod 4 is provided with a hand-held handle 6.
Wherein the sampling bottle 3 is used for sampling. Wherein the sampling seat 2 is used for fixing the sampling bottle 3. Wherein sample bottle 3 and the dismantled connection of sample seat 2 for sample bottle 3 can be changed, makes and can use repeatedly. Wherein telescopic link 4 is used for adjusting the extension length of sampling bottle 3 for the testing personnel can hold handheld handle 6 and stretch sampling bottle 3 to corresponding sample under and can take a sample.
The technical scheme of this embodiment can produce following effect, can carry out sample collection through the sampling bottle 3 that sets up, can stretch sampling bottle 3 to corresponding under the sample through telescopic link 4, need not measurement personnel and be close to the sample for it is very convenient to sample, has alleviateed measurement personnel's burden, has improved sampling efficiency simultaneously. Sample bottle 3 can be fixed through the sample seat 2 that sets up, because sample bottle 3 is connected with dismantling of sample seat 2 for sample bottle 3 can take off, and removable clean sample bottle 3 samples repeatedly, makes the measuring personnel once can gather a plurality of samples, has improved sampling efficiency.
Example 2
As shown in fig. 1 to 6, the present embodiment provides an agricultural product testing sample collection device, including: supporting seat 1, sample seat 2, sample bottle 3 and telescopic link 4.
The bottom end of the sampling seat 2 is fixedly connected with the top surface of the supporting seat 1. The sampling bottle 3 is placed on the sampling seat 2 and is detachably connected with the sampling seat 2. One end of the telescopic rod 4 is rotatably connected with the bottom end of the supporting seat 1, and the other end of the telescopic rod 4 is provided with a hand-held handle 6.
Wherein the sampling bottle 3 is used for sampling. Wherein the sampling seat 2 is used for fixing the sampling bottle 3. Wherein sample bottle 3 and the dismantled connection of sample seat 2 for sample bottle 3 can be changed, makes and can use repeatedly. Wherein telescopic link 4 is used for adjusting the extension length of sampling bottle 3 for the testing personnel can hold handheld handle 6 and stretch sampling bottle 3 to corresponding sample under and can take a sample.
Preferably, in this embodiment, the sampling bottle 3 is rotatably provided with a cutting and crushing component for processing the sample, and the sampling seat 2 is internally provided with a driving component for driving the cutting and crushing component to operate. Drive cutting crushing unit through drive assembly and rotate, pivoted cutting crushing unit can carry out earlier the cutting to the sample for the sample is changeed and is fallen into in sampling bottle 3, smashes again, makes the sample carry out shredding promptly when being picked, need not take back the sample secondary operation processing, can prevent that the sample from preserving improper damage and can not use, thereby makes the testing process more reliable.
Preferably, in this embodiment, the cutting and crushing component comprises a crushing shaft 15, a crushing serrated knife 16 and a cutting blade 17, the crushing shaft 15 is rotatably arranged in the sampling bottle 3, the crushing serrated knife 16 and the cutting blade 17 are both fixedly connected with the outer side wall of the crushing shaft 15 and coaxially rotate with the crushing shaft 15, and the cutting blade 17 is located near the mouth of the sampling bottle 3. Wherein smash axle 15 and set up along the length direction of sampling bottle 3, one end is towards the bottleneck of sampling bottle 3, wherein cutting blade 17 is arranged in will stretching into the sample cutting in sampling bottle 3, make the sample drop in sampling bottle 3, and smash serrated knife 16 and be located the inside of sampling bottle 3, smash the sample that drops into through smashing serrated knife 16, thereby more be favorable to gathering the sample, simultaneously to sample direct processing, the step of reprocess has been removed from, the detection burden has been lightened.
Preferably, in this embodiment, the driving part includes motor 22 and lithium cell 7, and motor 22 establishes in sample seat 2, and when sampling bottle 3 was placed on sample seat 2, the output of motor 22 was connected with crushing axle 15 transmission, and lithium cell 7 and handheld handle 6 fixed connection, lithium cell 7 and motor 22 electricity are connected, are equipped with the switch 8 that is used for opening or closing motor 22 on handheld handle 6. The rotation of the crushing shaft 15 is facilitated by a motor 22. Wherein, the lithium battery 7 can be charged, and is very convenient to use. After the sampling bottle 3 is placed on the sampling seat 2, the crushing shaft 15 is in transmission connection with the motor 22, and the motor 22 can drive the crushing shaft 15 to rotate at the moment.
Preferably, in this embodiment, the crushing shaft 15 is close to the one end rotation of the bottle bottom of sampling bottle 3 and passes sampling bottle 3, and fixedly connected with transmission head 18, transmission head 18 is equipped with the transmission groove, the output of motor 22 rotates and passes sample seat 2, and fixedly connected with hexagonal rotates head 23, wherein transmission groove and hexagonal rotate head 23 adaptation, wherein be equipped with six on the hexagonal rotate head 23 around the hexagonal rotate head 23 axis annular distribution's card strip, be equipped with the draw-in groove in the transmission groove, through blocking the strip card in the draw-in groove, make hexagonal rotate head 23 drive transmission head 18 coaxial rotation, thereby realize that crushing shaft 15 rotates.
Preferably, in this embodiment, the sampling seat 2 includes base 9 and sample shell body 10, the bottom of base 9 and the top fixed connection of supporting seat 1, the bottom of sample shell body 10 and the top fixed connection of base 9, the top of sample shell body 10 is uncovered, and sample bottle 3 is put into sample shell body 10 through uncovered to can dismantle with sample shell body 10 and be connected. Sample bottle 3 can directly put into sample shell body 10 for fixed effect to sample bottle 3 is better.
Wherein, an inner cavity 21 is arranged in the base 9, the motor 22 is arranged in the inner cavity 21, and the output end of the motor 22 is rotated to penetrate out of the base 9 and is arranged in the sampling outer shell 10. Wherein the sampling shell body 10 is made of transparent material, and the sampling condition can be visually observed. Wherein the sampling housing body 10 is cylindrical inside.
Preferably, in this embodiment, sampling bottle 3 includes shell 12 in the sample, and the bottom of shell 12 is arranged in sample shell 10 through uncovered in the sample, and the top of shell 12 is equipped with the sample connection in the sample, is equipped with a plurality of connecting blocks 14 on the lateral wall of shell 12 in the sample, is equipped with the connecting groove 11 with the 14 adaptations of connecting block on the inside wall of sample shell 10, is equipped with a plurality of connecting block 14 card that are used for on the connecting groove 11 and goes into connecting groove 11's breach 25, breach 25 and connecting block 14 one-to-one. Wherein, the sample is placed in the sampling inner shell 12 through the sampling port and collected. Wherein the same transparent material of casing 12 makes in the sample, conveniently observes the sample condition, and the same cylinder that is of casing 12 in the sample. Through the cooperation of the connecting clamping groove 11 and the connecting block 14, the sampling inner shell 12 and the sampling outer shell 10 are convenient to detach and connect, and the use is very convenient. When the connection is required, the connecting block 14 is clamped into the connecting slot 11 through the notch 25, and the sampling inner housing 12 is rotated so that the connecting block 14 is limited in the connecting slot 11.
Wherein the equal vertical setting of 12 in the shell body 10 in the sample is taken a sample to the shell body, smashes the same vertical setting of axle 15, smashes the lower extreme of axle 15 and rotates the bottom of passing 12 in the sample shell body.
Preferably, the sampling device further comprises a sealing cover 13 for closing the sampling opening, the sealing cover 13 is in threaded connection with the top end of the sampling inner shell 12, and a sealing plug 24 for plugging the sampling opening is arranged on the sealing cover 13. Can seal the interior casing 12 of taking a sample through sealed lid 13, protect the sample that interior casing 12 gathered in taking a sample, avoid being contaminated, avoid the sample unrestrained simultaneously. Wherein the sample connection of casing 12 in the sample is equipped with the edgewise, and the edgewise is equipped with the external screw thread, is equipped with the internal thread on the sealed lid 13, thereby the threaded connection of sealed lid 13 is on the sample connection of casing 12 in the sample, and it is very convenient to use. Wherein sealing plug 24 is the rubber buffer, plugs the sample connection through sealing plug 24, increases sealed effect, can avoid the sample to leak.
Preferably, in this embodiment, one end of the telescopic rod 4 is rotatably connected to the bottom end of the supporting base 1 through a rotating connecting member 5. Thereby make things convenient for supporting seat 1 to rotate 4 relative telescopic links, can adjust the sample direction, it is more convenient to use.
Preferably, in this embodiment, the rotating connecting element 5 includes a connecting leg 20 and a rotating base 26, the rotating base 26 is provided with a connecting groove 38, the connecting leg 20 is rotatably disposed in the connecting groove 38, a rotating groove 30 is disposed on a groove wall of the connecting groove 38, the connecting leg 20 is provided with a rotating shaft 31, the rotating shaft 31 rotatably extends into the rotating groove 30, and the rotating base 26 is provided with a locking bolt 27 for locking the connecting leg 20. The connecting leg 20 is fixedly connected with the bottom end of the supporting base 1 through the connecting base 19, and the rotating base 26 is fixedly connected with one end of the telescopic rod 4. Can be with connecting foot 20 locking through the locking bolt 27 that sets up for keep the sample direction, can adjust sample direction again simultaneously, unusual convenience.
Preferably, in this embodiment, the rotating base 26 is provided with a locking screw hole 28 communicating with the connecting groove 38, wherein the locking bolt 27 is screwed into the locking screw hole 28 and rotatably inserted into the connecting groove 38 through the locking screw hole 28, when locking is required, the locking bolt 27 is rotated to contact with the connecting leg 20 to fix the connecting leg 20, and at this time, the connecting leg 20 cannot rotate any more. When it is desired to turn the connecting foot 20, the locking bolt 27 is rotated away from the connecting foot 20. Wherein, the locking bolt 27 is further sleeved with an extrusion rubber pad 29, and the extrusion rubber pad 29 is fixedly connected with the outer side wall of the rotating seat 26, so as to avoid the rotating seat 26 from being damaged.
Preferably, in this embodiment, the telescopic rod 4 includes a plurality of round tubes which are sleeved one by one in a sliding manner, a limiting component for limiting the sliding separation of two adjacent round tubes is arranged between two adjacent round tubes, and the telescopic rod 4 can be extended or shortened by sliding the plurality of round tubes.
Wherein the limiting component comprises a limiting ball 36 and a spring 35, the embodiment is described by using two adjacent circular tubes, wherein one end of the inner circular tube 33 is slidably arranged in the outer circular tube 32, one end of the inner circular tube 33 is provided with a limiting groove 34, the limiting groove 34 is internally provided with the spring 35, one end of the spring 35 is fixedly connected with the bottom of the limiting groove 34, the limiting groove 34 is internally provided with the limiting ball 36, the limiting ball 36 is fixedly connected with the other end of the spring 35, when the limiting ball 36 slides into the limiting groove 34, the spring 35 is compressed, the outer circular tube 32 is provided with a limiting hole 37 for preventing the inner circular tube 33 from completely sliding out, the limiting hole 37 is matched with the limiting ball 36, the aperture of the limiting hole 37 is smaller than the diameter of the limiting ball 36, when the inner circular tube 33 slides out of the outer circular tube 32, the limiting ball 36 is clamped into the limiting hole 37 under the action of the spring 35, so that the, when shortening is required, the limiting ball 36 is pressed, so that the inner circular tube 33 slides into the inner circular tube 33. The connection relationship between other circular tubes is consistent with the structure described, so that redundant description is omitted.
When this embodiment specifically uses, put into sample shell body 10 with interior casing 12 of taking a sample in, make transmission head 18 and hexagonal rotate the head 23 and be connected, realize that motor 22 is connected with the transmission of crushing roller 15, open sealed lid 13, extend telescopic link 4 as required, the hand is held handheld handle, the sample connection of interior casing 12 of taking a sample stretches to the below of sample, start motor 22 through switch 8, make cutting blade 17 cut the sample, the sample enters into in the sample shell body 12, the sample is smashed under the effect of smashing serrated knife 16, obtain the sample, after the sampling, cover 13 lid in the sample on shell body 12 with sealed lid, and change interior casing 12 of taking a sample, carry out sampling next time.
In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An agricultural product inspection sample collection device, comprising:
a support base (1);
the bottom end of the sampling seat (2) is fixedly connected with the top surface of the supporting seat (1);
the sampling bottle (3) is placed on the sampling seat (2), and is detachably connected with the sampling seat (2);
the supporting seat is characterized by comprising a telescopic rod (4), one end of the telescopic rod (4) is rotatably connected with the bottom end of the supporting seat (1), and a handheld handle (6) is arranged at the other end of the telescopic rod (4).
2. The agricultural product detection sample collection device according to claim 1, wherein a cutting and crushing component for processing the sample is rotatably arranged in the sampling bottle (3), and a driving component for driving the cutting and crushing component to operate is arranged in the sampling seat (2).
3. The agricultural product detection sample collection device according to claim 2, wherein the cutting and crushing component comprises a crushing shaft (15), a crushing serrated knife (16) and a cutting blade (17), the crushing shaft (15) is rotatably arranged in the sampling bottle (3), the crushing serrated knife (16) and the cutting blade (17) are both fixedly connected with the outer side wall of the crushing shaft (15) and coaxially rotate with the crushing shaft (15), and the cutting blade (17) is located close to the mouth of the sampling bottle (3).
4. The agricultural product detection sample collection device according to claim 3, wherein the driving component comprises a motor (22) and a lithium battery (7), the motor (22) is arranged in the sampling seat (2), when the sampling bottle (3) is placed on the sampling seat (2), the output end of the motor (22) is in transmission connection with the crushing shaft (15), the lithium battery (7) is fixedly connected with the handheld handle (6), the lithium battery (7) is electrically connected with the motor (22), and a switch (8) for opening or closing the motor (22) is arranged on the handheld handle (6).
5. The agricultural product detection sample collection device according to claim 1, wherein the sampling seat (2) comprises a base (9) and a sampling outer shell (10), the bottom end of the base (9) is fixedly connected with the top end of the support seat (1), the bottom end of the sampling outer shell (10) is fixedly connected with the top end of the base (9), the top end of the sampling outer shell (10) is open, and the sampling bottle (3) is placed into the sampling outer shell (10) through the open end and is detachably connected with the sampling outer shell (10).
6. The agricultural product testing sample collection device of claim 5, wherein the sampling bottle (3) comprises an inner sampling shell (12), the bottom end of the inner sampling shell (12) is arranged in the outer sampling shell (10) through the opening, the top end of the inner sampling shell (12) is provided with a sampling port, the outer side wall of the inner sampling shell (12) is provided with a plurality of connecting blocks (14), the inner side wall of the outer sampling shell (10) is provided with a connecting slot (11) matched with the connecting blocks (14), the connecting slot (11) is provided with a plurality of notches (25) for the connecting blocks (14) to be clamped into the connecting slot (11), and the notches (25) correspond to the connecting blocks (14) in a one-to-one manner.
7. The agricultural product detection sample collection device according to claim 6, further comprising a sealing cover (13) for closing the sampling port, wherein the sealing cover (13) is in threaded connection with the top end of the sampling inner shell (12), and a sealing plug (24) for plugging the sampling port is arranged on the sealing cover (13).
8. The agricultural product detection sample collection device according to claim 1, wherein one end of the telescopic rod (4) is rotatably connected with the bottom end of the support base (1) through a rotating connecting piece (5).
9. The agricultural product testing sample collection device according to claim 8, wherein the rotary connection member (5) comprises a connection pin (20) and a rotary base (26), the rotary base (26) is provided with a connection groove (38), the connection pin (20) is rotatably disposed in the connection groove (38), a rotary groove (30) is disposed on a wall of the connection groove (38), the connection pin (20) is provided with a rotation shaft (31), the rotation shaft (31) rotatably extends into the rotary groove (30), and the rotary base (26) is provided with a locking bolt (27) for locking the connection pin (20).
10. The agricultural product detection sample collection device according to any one of claims 1 to 9, wherein the telescopic rod (4) comprises a plurality of round tubes which are sleeved one by one in a sliding manner, a limiting component for limiting the sliding separation of two adjacent round tubes is arranged between two adjacent round tubes, and the telescopic rod (4) is extended or shortened by sliding a plurality of round tubes.
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| CN202011141105.0A CN112414745A (en) | 2020-10-22 | 2020-10-22 | Agricultural product detection sample collection device |
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