CN111665079A - Array type sampling device for pesticide residue detection - Google Patents
Array type sampling device for pesticide residue detection Download PDFInfo
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- CN111665079A CN111665079A CN202010527100.5A CN202010527100A CN111665079A CN 111665079 A CN111665079 A CN 111665079A CN 202010527100 A CN202010527100 A CN 202010527100A CN 111665079 A CN111665079 A CN 111665079A
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- fixedly connected
- soil
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- 238000005070 sampling Methods 0.000 title claims abstract description 42
- 239000000447 pesticide residue Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 239000002689 soil Substances 0.000 claims abstract description 55
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 244000309464 bull Species 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000002067 Protein Subunits Human genes 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses an array type sampling device for detecting pesticide residues, which belongs to the technical field of pesticide residue detection and comprises a supporting mechanism, a plurality of sampling cylinder mechanisms, two driving mechanisms and a sample receiving mechanism, wherein the supporting mechanism comprises a supporting bottom plate, two ends of the supporting bottom plate are fixedly connected with supporting rods, the bottom end of each supporting rod is fixedly connected with a floor, the bottom end of each floor is fixedly connected with a ground inserting pile, the top end of the supporting bottom plate is rotatably connected with a plurality of rotary cylinders, the top end of each rotary cylinder is fixedly connected with a ring gear, the top end of the supporting bottom plate is fixedly connected with two groups of vertical rods, and the two groups of vertical rods are respectively positioned on two sides of the rotary cylinders. Can realize the soil of the multiple different degree of depth of once only taking a sample, need not the multiple operation sample, simplify the operation flow, and then improved work efficiency, and the cooperation setting between a plurality of mechanisms for the sample work is very simple, convenient, is fit for using widely.
Description
Technical Field
The invention relates to the field of pesticide residue detection, in particular to an array type sampling device for detecting pesticide residues.
Background
The pesticide residue is a general term of trace pesticide protomer, toxic metabolite, degradation product and impurity which are not decomposed and remain in organism, harvest, soil, water body and atmosphere in a period after the pesticide is used. The pesticide applied to the crops is partially attached to the crops, partially scattered in the environment such as soil, atmosphere and water, and part of the pesticide remained in the environment can be absorbed by the plants. The residual pesticide directly reaches the human body and the livestock body through plant fruits or water and air, or is finally transferred to the human body and the livestock through environment and a food chain, and the human body is injured, so that the pesticide residue needs to be detected.
When detecting pesticide residue, at first will take a sample, to pesticide residue detection in the soil, need take a sample respectively to the soil of the different degree of depth during the sample, and among the prior art, when taking a sample to the soil of the different degree of depth, need the multiple operation sample, the sampling process is loaded down with trivial details, troublesome poeration, and efficiency is lower.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide an array type sampling device for detecting pesticide residues, which can sample soil with various depths at one time without multiple operations, simplifies the operation process and further improves the working efficiency.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A sampling device for array type pesticide residue detection comprises a supporting mechanism, a plurality of sampling cylinder mechanisms, two driving mechanisms and a sample receiving mechanism, wherein the supporting mechanism comprises a supporting bottom plate, supporting rods are fixedly connected to two ends of the supporting bottom plate, a floor is fixedly connected to the bottom end of each supporting rod, a ground inserting pile is fixedly connected to the bottom end of the floor, a plurality of rotary cylinders are rotatably connected to the top end of the supporting bottom plate, a ring gear is fixedly connected to the top end of each rotary cylinder, two groups of vertical rods are fixedly connected to the top end of the supporting bottom plate and are respectively positioned on two sides of the rotary cylinders, the number of the vertical rods in each group is two, a fixing frame is fixedly connected to the top end of each vertical rod, a guide rod is fixedly connected to the top end of the fixing frame, a U-shaped supporting frame is fixedly connected to the top end of the supporting bottom plate, and a, the top of linkage board rotates and is connected with the screw rod, the screw rod run through the support frame and with support frame sliding connection, a plurality of antithetical couplet rotary troughs have been seted up to ring gear's inboard.
The sampling tube mechanism comprises a tube body, a linkage rod, a slide rail, a slide block, a drill bit and a linkage rod, wherein the tube body penetrates through a supporting bottom plate and is in threaded connection with the supporting bottom plate, the tube body penetrates through a rotary tube and a ring gear, the inside of the tube body is slidably connected with the linkage rod, the linkage rod penetrates through the tube body, the top end of the tube body is rotatably connected with the linkage plate, and the bottom end of the tube body is fixedly connected with the conical drill bit.
The actuating mechanism rack includes rack, handle, guide way, rack and ring gear phase-match, the one end fixedly connected with handle of rack, connect appearance mechanism to include base, support column, spread groove, connect an appearance section of thick bamboo, the equal fixedly connected with support column in both ends at base top, be equipped with a plurality of fixed connection between the support column and connect an appearance section of thick bamboo on base top.
Further, fixed frame sets up to the L style of calligraphy, and two fixed frames are located ring gear's both sides respectively, can be convenient for rack and ring gear's be connected, meshing.
Furthermore, handle bars are fixedly connected to two sides of the screw rod, and an anti-slip sleeve made of rubber is sleeved on the outer wall of each handle bar, so that the screw rod can be pressed downwards conveniently.
Furthermore, two check blocks are fixedly connected to the outer wall of the screw rod, and a return spring sleeved on the outer wall of the screw rod is arranged between the check blocks.
Further, the sampler barrel mechanism is provided with multiple different specifications according to the difference of barrel, linkage rod length, and the top of a plurality of sampler barrel mechanisms flushes for during the sample, the soil of the different degree of depth can be reachd to a plurality of drill bits, and then disposable takes a sample to the soil of multiple different degree of depth.
Furthermore, the number of the sampling cylinder mechanisms is equal to that of the rotary cylinders, the sampling cylinder mechanisms correspond to the rotary cylinders one by one, a plurality of linkage rods matched with the linked rotary grooves are fixedly connected to the outer wall of the cylinder, the linkage rods are connected with the linked rotary grooves in a sliding mode, slide rails are fixedly connected to the inner walls of two sides of the cylinder, sliders matched with the slide rails are fixedly connected to two sides of the linkage rods, the sliders are connected with the slide rails in a sliding mode, the cylinder is rotatably connected with the supporting bottom plate through the linked rotary grooves, the slide rails, the sliders and the linkage rods, the cylinder can be driven to rotate by rotation of the ring gear, the cylinder can move downwards at the same time, the drill bit and the cylinder are driven to rotate together and move downwards, the drill bit can further penetrate into the soil, the linkage rods can drive the drill bit to separate from the cylinder to move downwards by pressing the linkage rods to.
Further, the drill bit pastes mutually with the bottom of barrel, and the drill bit diameter equals with the external diameter of barrel, can prevent that the soil of top from falling between barrel and drill bit, has improved the degree of accuracy of sample.
Furthermore, the bottom of rack has seted up the guide way, the guide way and guide bar phase-match can prevent to take place the skew when pulling the guide way.
Further, the top of spread groove is seted up and is inserted ground stake assorted spread groove, connect a kind section of thick bamboo and barrel quantity equal and one-to-one, the top of a kind section of thick bamboo sets up to the opening form, will insert ground stake and insert the spread groove, connect a kind mechanism to support supporting mechanism to be convenient for in the leading-in slider of sample soil.
An array type sampling device for detecting pesticide residue, which has the use method that:
s1, moving the supporting mechanism to the soil to be measured, inserting the ground inserting pile into the soil, and enabling the ground to be attached to the ground to complete erection of the supporting mechanism;
s2, respectively placing the gear strips of the two driving devices into the two fixing frames, enabling the gear strips to be meshed with the ring gear, enabling the guide rods to be inserted into the guide grooves, enabling the two handles to face opposite directions, pulling the two gear strips towards opposite directions, driving the drill bit to rotate and drill into soil until the gear strips are separated from the ring gear;
s3, repeating S2 until the stop block positioned relatively below is attached to the top end of the support frame, so that all the drill bits enter the soil;
s4, pressing the screw rod downwards through the handle rod to drive the linkage plate to move downwards, enabling the linkage rod to drive the drill bit to move downwards relative to the barrel and further penetrate into soil, enabling the soil on the side edge to slide down to a position between the drill bit and the barrel, loosening the handle rod to enable the return spring to rebound, driving the drill bit to move upwards, and bringing the soil with different depths into the corresponding barrel respectively;
s5, respectively placing the gear bars of the two driving devices into the two fixed frames again, wherein the direction of the handle is opposite to that in S, and pulling the gear bars in the opposite direction to that in S2 to enable the cylinder and the drill bits to move upwards until all the drill bits are separated from the soil;
s6, taking out the supporting mechanism from the soil, inserting the ground inserting pile into the connecting groove, completing the connection of the supporting mechanism and the sample receiving mechanism, pressing the screw rod downwards through the handle rod again, driving the drill bit to be separated from the bottom end of the cylinder body, enabling the soil of different depths to fall into the corresponding sample receiving cylinders respectively, and completing the sampling of the soil of multiple depths at one time.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through setting up supporting mechanism, sampler barrel mechanism, actuating mechanism and connecing appearance mechanism, can once only take a sample the soil of the multiple different degree of depth, need not the multiple operation sample, has simplified the operation flow, and then has improved work efficiency, and the cooperation setting between a plurality of mechanisms for sample work is very simple, convenient, is fit for using widely.
(2) The fixing frames are arranged in an L shape, and the two fixing frames are respectively positioned at two sides of the ring gear, so that the gear rack and the ring gear can be conveniently connected and meshed.
(3) The handle bar is fixedly connected to the two sides of the screw rod, and the anti-slip sleeve made of rubber materials is sleeved on the outer wall of the handle bar, so that the screw rod can be pressed downwards conveniently.
(4) The sampling tube mechanism is provided with multiple different specifications according to the difference of barrel, linkage rod length, and the top of a plurality of sampling tube mechanisms flushes for during the sample, the soil of the different degree of depth can be reachd to a plurality of drill bits, and then disposable takes a sample to the soil of multiple different degree of depth.
(5) The quantity of sampler barrel mechanism and the quantity of rotary drum are equal and the one-to-one, fixedly connected with a plurality of and ally oneself with the bull stick of bull stick assorted on the outer wall of barrel, the bull stick with ally oneself with the bull stick sliding connection, equal fixedly connected with slide rail on the inner wall of barrel both sides, the equal fixedly connected with in both sides of bull stick and slide rail assorted slider, slider and slide rail sliding connection, through ally oneself with the bull stick, a slide rail, the slider, the setting of gangbar, and the barrel rotates with the supporting baseplate and is connected, make ring gear's rotation can drive the barrel and rotate, make the barrel move down simultaneously, and then drive drill bit and barrel and rotate together and move down, and then bore into the soil, and press the screw rod and drive the downward slip of gangbar, can make the gangbar drive the drill bit break away from the barrel and move.
(6) The drill bit pastes mutually with the bottom of barrel, and the drill bit diameter equals with the external diameter of barrel, can prevent that the soil of top from falling between barrel and drill bit, has improved the degree of accuracy of sample.
(7) The guide way has been seted up to the bottom of rack, and the guide way and guide bar phase-match can prevent to take place the skew when pulling the guide way.
(8) The top of spread groove is seted up and is inserted ground stake assorted spread groove, connects a kind section of thick bamboo and barrel quantity equal and one-to-one, connects the top of a kind section of thick bamboo to set up to the opening form, will insert ground stake and insert the spread groove, connects a kind mechanism to support supporting mechanism to be convenient for with in the leading-in slider of sample soil.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the present invention at the fixing frame;
FIG. 3 is a cross-sectional view of the interior of the bowl of the present invention;
FIG. 4 is a top view of the ring gear of the present invention;
FIG. 5 is a cross-sectional view within the cartridge of the present invention;
FIG. 6 is a top view of the drive mechanism of the present invention;
FIG. 7 is a side view of the gear rack of the present invention;
FIG. 8 is a top view of the present invention in its operating position at the gear rack;
FIG. 9 is a front cross-sectional view of a sample receiving mechanism of the present invention;
fig. 10 is a front view of the sample receiving mechanism in an operating state of the present invention.
The reference numbers in the figures illustrate:
101. a support base plate; 102. a support bar; 103. coating a floor; 104. inserting a ground pile; 105. a rotating drum; 106. a ring gear; 107. a vertical rod; 108. a fixing frame; 109. a guide bar; 110. a support frame; 111. a linkage plate; 112. a screw; 113. a handle bar; 114. an anti-slip sleeve; 115. a stopper; 116. a return spring; 117. a joint rotation groove; 201. a barrel; 202. a linkage rod; 203. a slide rail; 204. a slider; 205. a drill bit; 206. a linkage rod; 301. a gear rack; 302. a handle; 303. a guide groove; 401. a base; 402. a support pillar; 403. connecting grooves; 404. and a sample receiving cylinder.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, an array type sampling device for detecting pesticide residue comprises a supporting mechanism, a plurality of sampling cylinder mechanisms, two driving mechanisms and a sample receiving mechanism, wherein the supporting mechanism comprises a supporting base plate 101, two ends of the supporting base plate 101 are both fixedly connected with supporting rods 102, the bottom ends of the supporting rods 102 are fixedly connected with a floor 103, the bottom end of the floor plate 103 is fixedly connected with a ground inserting pile 104, the top end of the supporting base plate 101 is rotatably connected with a plurality of rotary drums 105, the top end of each rotary drum 105 is fixedly connected with a ring gear 106, the top end of the supporting base plate 101 is fixedly connected with two groups of vertical rods 107, the two groups of vertical rods 107 are respectively positioned at two sides of the rotary drums 105, the number of each group of vertical rods 107 is two, the top end of each group of vertical rods 107 is fixedly connected with a fixing frame 108, the fixing frame 108 is arranged, can be convenient for being connected of rack 301 and ring gear 106, the meshing, the top fixedly connected with guide bar 109 of fixed frame 108, the support frame 110 of the top fixedly connected with U style of calligraphy of supporting baseplate 101, sliding connection has linkage plate 111 on the outer wall of support frame 110, the top of linkage plate 111 is rotated and is connected with screw rod 112, screw rod 112 runs through support frame 110 and with support frame 110 sliding connection, the equal fixedly connected with handle bar 113 in both sides of screw rod 112, the cover is equipped with the antiskid cover 114 of rubber material on the outer wall of handle bar 113, can be convenient for push down screw rod 112, two dog 115 of fixedly connected with on the outer wall of screw rod 112, be equipped with between the dog 115 and overlap reset spring 116 of establishing on screw rod 112 outer wall, a plurality of antithetical couplet commentaries on classi.
Referring to fig. 1-5, the sampling cylinder mechanism includes a cylinder 201, a linkage rod 202, a slide rail 203, a slide block 204, a drill bit 205, and a linkage rod 206, the cylinder 201 penetrates through the supporting base plate 101 and is connected with the supporting base plate 101 by a screw, the cylinder 201 penetrates through the drum 105 and the ring gear 106, the linkage rod 202 is connected inside the cylinder 201 in a sliding manner, the linkage rod 202 penetrates through the cylinder 201, the top end of the cylinder 201 is rotatably connected with the linkage plate 111, the bottom end of the cylinder 201 is fixedly connected with a conical drill bit 205, the sampling cylinder mechanism is provided with a plurality of different specifications according to the length differences of the cylinder 201 and the linkage rod 202, and the top ends of the plurality of sampling cylinder mechanisms are flush, so that the plurality of drill bits 205 can reach the soil at different depths during sampling, further, the soil at different depths can be sampled at one time, the number of the sampling cylinder mechanisms is equal to the number of the drum 105 and corresponds to one by one, the plurality of, the linkage rod 206 is connected with the linkage groove 117 in a sliding manner, the inner walls of the two sides of the cylinder 201 are fixedly connected with the slide rails 203, the two sides of the linkage rod 202 are fixedly connected with the slide blocks 204 matched with the slide rails 203, the slide blocks 204 are connected with the slide rails 203 in a sliding manner, the cylinder 201 is connected with the supporting bottom plate 101 in a rotating manner through the arrangement of the linkage groove 117, the slide rails 203, the slide blocks 204 and the linkage rod 206, the rotation of the ring gear 106 can drive the cylinder 201 to rotate, the cylinder 201 moves downwards at the same time, the drill bit 205 and the cylinder 201 are driven to rotate together and move downwards at the same time, the drill bit is driven to penetrate into the soil, the linkage plate 111 is driven to slide downwards by pressing the screw rod 112, the linkage rod 202 can drive the drill bit 205 to separate from the cylinder 201 to move downwards, the drill bit 205 is attached to the bottom end of the cylinder 201, the diameter of the drill bit 205 is equal, the sampling accuracy is improved.
Referring to fig. 6-10, a driving mechanism gear rack 301 includes a gear rack 301, a handle 302, and a guide groove 303, the gear rack 301 is matched with a ring gear 106, one end of the gear rack 301 is fixedly connected with the handle 302, the bottom end of the gear rack 301 is provided with the guide groove 303, the guide groove 303 is matched with a guide rod 109, so as to prevent the guide groove 303 from shifting when being pulled, the sample receiving mechanism includes a base 401, a support pillar 402, a connection groove 403, and a sample receiving cylinder 404, both ends of the top of the base 401 are fixedly connected with the support pillar 402, a plurality of sample receiving cylinders 404 are arranged between the support pillars 402 and fixedly connected to the top end of the base 401, the top end of the connection groove 403 is provided with the connection groove matched with the ground inserting pile 104, the number of the sample receiving cylinders 404 is equal to and corresponding to the cylinder body 201, the top end of the sample receiving cylinder 404 is set to be open, the ground inserting pile 104 is, thereby facilitating the introduction of the sample soil into the slide 204.
Referring to fig. 1-10, an array type sampling device for detecting pesticide residue is provided, which comprises:
s1, moving the supporting mechanism to the soil to be measured, inserting the ground inserting pile 104 into the soil, and enabling the floor plate 103 to be attached to the ground to complete erection of the supporting mechanism;
s2, respectively placing the gear strips 301 of the two driving devices into the two fixed frames 108, enabling the gear strips 301 to be meshed with the ring gear 106, enabling the guide rod 109 to be inserted into the guide groove 303, enabling the two handles 302 to face opposite directions, pulling the two gear strips 301 towards opposite directions, driving the drill bit 205 to rotate and drill into soil until the gear strips 301 are separated from the ring gear 106;
s3, repeating S2 until the stop block 115 which is positioned relatively below is attached to the top end of the support frame 110, so that all the drill bits 205 enter the soil;
s4, the screw rod 112 is pressed downwards through the handle rod 113, the linkage plate 111 is driven to move downwards, the linkage rod 202 drives the drill bit 205 to move downwards relative to the cylinder 201 and further penetrate into the soil, the soil on the side slides down to a position between the drill bit 205 and the cylinder 201, the handle rod 113 is loosened, the return spring 116 is rebounded, the drill bit 205 is driven to move upwards, and the soil with different depths are respectively brought into the corresponding cylinders 201;
s5, the gear bars 301 of the two driving devices are placed in the two fixing frames 108 again, the direction of the handle 302 is opposite to that in S2, the gear bars 301 are pulled in the opposite direction to that in S2, and the barrel 201 and the drill bits 205 are moved upwards until all the drill bits 205 are separated from the soil;
s6, taking out the supporting mechanism from the soil, inserting the ground inserting pile 104 into the connecting groove 403 to complete the connection of the supporting mechanism and the sample receiving mechanism, pressing the screw rod 112 downwards through the handle rod 113 again to drive the drill bit 205 to be separated from the bottom end of the cylinder 201, so that the soil with different depths respectively fall into the corresponding sample receiving cylinders 404, and the sampling of the soil with multiple depths can be completed at one time.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides an array type sampling device for pesticide residue detects, includes supporting mechanism, a plurality of sampler barrel mechanism, two actuating mechanism and connects appearance mechanism, supporting mechanism includes supporting baseplate (101), the equal fixedly connected with bracing piece (102) in both ends of supporting baseplate (101), the bottom fixedly connected with on bracing piece (102) floor (103), the bottom fixedly connected with on floor (103) inserts ground stake (104), its characterized in that: the top of the supporting base plate (101) is rotatably connected with a plurality of rotary drums (105), the top of each rotary drum (105) is fixedly connected with a ring gear (106), the top of the supporting base plate (101) is fixedly connected with two groups of vertical rods (107), the two groups of vertical rods (107) are respectively positioned at two sides of the rotary drum (105), the number of each group of vertical rods (107) is two, the top of each group of vertical rods (107) is fixedly connected with a fixed frame (108), the top of the fixed frame (108) is fixedly connected with a guide rod (109), the top of the supporting base plate (101) is fixedly connected with a support frame (110) in a U shape, a linkage plate (111) is slidably connected onto the outer wall of the support frame (110), the top of the linkage plate (111) is rotatably connected with a screw rod (112), and the screw rod (112) penetrates through the support frame (110) and, a plurality of rotation coupling grooves (117) are formed in the inner side of the ring gear (106);
the sampling tube mechanism comprises a tube body (201), a linkage rod (202), a sliding rail (203), a sliding block (204), a drill bit (205) and a linkage rod (206), wherein the tube body (201) penetrates through a supporting bottom plate (101) and is in threaded connection with the supporting bottom plate (101), the tube body (201) penetrates through a rotary tube (105) and a ring gear (106), the linkage rod (202) is connected to the inside of the tube body (201) in a sliding mode, the linkage rod (202) penetrates through the tube body (201), the top end of the tube body (201) is rotatably connected with the linkage plate (111), and the bottom end of the tube body (201) is fixedly connected with the conical drill bit (205);
actuating mechanism rack (301) includes rack (301), handle (302), guide way (303), rack (301) and ring gear (106) phase-match, the one end fixedly connected with handle (302) of rack (301), connect appearance mechanism to include base (401), support column (402), spread groove (403), connect a kind section of thick bamboo (404), the equal fixedly connected with support column (402) in both ends at base (401) top, be equipped with a plurality of fixed connection between support column (402) and connect a kind section of thick bamboo (404) on base (401) top.
2. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the fixing frames (108) are arranged in an L shape, and the two fixing frames (108) are respectively positioned on two sides of the ring gear (106).
3. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: both sides of the screw rod (112) are fixedly connected with handle rods (113), and the outer wall of each handle rod (113) is sleeved with an anti-skidding sleeve (114) made of rubber.
4. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: two stop blocks (115) are fixedly connected to the outer wall of the screw rod (112), and a return spring (116) sleeved on the outer wall of the screw rod (112) is arranged between the stop blocks (115).
5. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the sampling tube mechanism is provided with a plurality of different specifications according to the length difference of the tube body (201) and the linkage rod (202), and the top ends of the sampling tube mechanisms are flush.
6. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the sampling tube mechanism comprises sampling tube mechanisms, rotating cylinders (105), linkage rods (206) which are fixedly connected to the outer wall of a cylinder body (201) and are matched with a linkage rotating groove (117), the linkage rods (206) are slidably connected with the linkage rotating groove (117), sliding rails (203) are fixedly connected to the inner walls of the two sides of the cylinder body (201), sliding blocks (204) which are matched with the sliding rails (203) are fixedly connected to the two sides of the linkage rods (202), and the sliding blocks (204) are slidably connected with the sliding rails (203).
7. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the drill bit (205) is attached to the bottom end of the cylinder body (201), and the diameter of the drill bit (205) is equal to the outer diameter of the cylinder body (201).
8. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: guide way (303) have been seted up to the bottom of rack (301), guide way (303) and guide bar (109) phase-match.
9. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the top of connecting groove (403) is seted up with insert ground stake (104) assorted connecting groove (403), connect appearance section of thick bamboo (404) and barrel (201) quantity equal and one-to-one, the top that connects appearance section of thick bamboo (404) sets up to the opening form.
10. The array type sampling device for detecting pesticide residues as claimed in claim 1, wherein: the using method comprises the following steps:
s1, moving the supporting mechanism to the soil to be measured, inserting the ground inserting pile (104) into the soil, and enabling the floor (103) to be attached to the ground to complete erection of the supporting mechanism;
s2, respectively placing the gear strips (301) of the two driving devices into two fixed frames (108), enabling the gear strips (301) to be meshed with the ring gear (106), inserting the guide rod (109) into the guide groove (303), enabling the two handles (302) to face opposite directions, pulling the two gear strips (301) towards opposite directions, driving the drill bit (205) to rotate and drill into soil until the gear strips (301) are separated from the ring gear (106);
s3, repeating S2 until the stop block (115) which is positioned relatively below is attached to the top end of the support frame (110), so that all the drill bits (205) enter the soil;
s4, the screw rod (112) is pressed downwards through the handle rod (113), the linkage plate (111) is driven to move downwards, the linkage rod (202) drives the drill bit (205) to move downwards relative to the cylinder body (201) and further penetrate into soil, the soil on the side edge slides down to a position between the drill bit (205) and the cylinder body (201), the handle rod (113) is loosened, the return spring (116) rebounds to drive the drill bit (205) to move upwards, and the soil with different depths are respectively brought into the corresponding cylinder bodies (201);
s5, placing the gear bars (301) of the two driving devices into the two fixed frames (108) again, pulling the gear bars (301) in the opposite direction to the direction in S (2) when the direction of the handle (302) is opposite to the direction in S2, and moving the cylinder (201) and the drill bits (205) upwards until all the drill bits (205) are separated from the soil;
s6, taking out the supporting mechanism from the soil, inserting the ground inserting pile (104) into the connecting groove (403), completing the connection of the supporting mechanism and the sample receiving mechanism, pressing the screw rod (112) downwards through the handle rod (113) again, driving the drill bit (205) to be separated from the bottom end of the cylinder body (201), enabling the soil with different depths to fall into the corresponding sample receiving cylinders (404) respectively, and completing the sampling of the soil with multiple depths at one time.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
| CN112557115A (en) * | 2020-12-29 | 2021-03-26 | 雷会彩 | Portable water pollution detector subassembly of quick sample |
| CN113267376A (en) * | 2021-07-01 | 2021-08-17 | 上饶师范学院 | Geological detector |
| CN113340652A (en) * | 2021-06-29 | 2021-09-03 | 广东华中检测科技有限公司 | A soil sampling device for building worker construction site geology soil detects |
| CN113358397A (en) * | 2021-05-28 | 2021-09-07 | 衢州学院 | Quick sampling device that pesticide residue detected for soil remediation |
| CN114047029A (en) * | 2021-12-15 | 2022-02-15 | 河南省地质矿产勘查开发局第一地质勘查院 | Geological exploration sampling device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357908A (en) * | 2018-11-20 | 2019-02-19 | 黄仙才 | A kind of Soil K+adsorption sampler based on agricultural |
| CN209327019U (en) * | 2018-09-17 | 2019-08-30 | 陕西助智信息技术有限公司 | A kind of Soil K+adsorption sampling box |
| CN210322372U (en) * | 2019-07-09 | 2020-04-14 | 成都理工大学 | Sampling equipment for geological exploration |
| CN210375784U (en) * | 2019-08-02 | 2020-04-21 | 天津市津泰建设工程检测有限公司 | Soil sampling device for soil compaction test in building engineering |
| CN210487324U (en) * | 2019-08-28 | 2020-05-08 | 蒙来蓉 | Agricultural technology promotes and uses soil sampling device |
| CN111198110A (en) * | 2020-01-16 | 2020-05-26 | 江西千翔环保工程有限公司 | Environmental protection engineering is with detecting soil sampling device |
| CN210719776U (en) * | 2019-10-09 | 2020-06-09 | 中荧科技股份有限公司 | Soil monitoring sampling device for environmental protection engineering |
-
2020
- 2020-06-11 CN CN202010527100.5A patent/CN111665079B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209327019U (en) * | 2018-09-17 | 2019-08-30 | 陕西助智信息技术有限公司 | A kind of Soil K+adsorption sampling box |
| CN109357908A (en) * | 2018-11-20 | 2019-02-19 | 黄仙才 | A kind of Soil K+adsorption sampler based on agricultural |
| CN210322372U (en) * | 2019-07-09 | 2020-04-14 | 成都理工大学 | Sampling equipment for geological exploration |
| CN210375784U (en) * | 2019-08-02 | 2020-04-21 | 天津市津泰建设工程检测有限公司 | Soil sampling device for soil compaction test in building engineering |
| CN210487324U (en) * | 2019-08-28 | 2020-05-08 | 蒙来蓉 | Agricultural technology promotes and uses soil sampling device |
| CN210719776U (en) * | 2019-10-09 | 2020-06-09 | 中荧科技股份有限公司 | Soil monitoring sampling device for environmental protection engineering |
| CN111198110A (en) * | 2020-01-16 | 2020-05-26 | 江西千翔环保工程有限公司 | Environmental protection engineering is with detecting soil sampling device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
| CN112557115A (en) * | 2020-12-29 | 2021-03-26 | 雷会彩 | Portable water pollution detector subassembly of quick sample |
| CN113358397A (en) * | 2021-05-28 | 2021-09-07 | 衢州学院 | Quick sampling device that pesticide residue detected for soil remediation |
| CN113340652A (en) * | 2021-06-29 | 2021-09-03 | 广东华中检测科技有限公司 | A soil sampling device for building worker construction site geology soil detects |
| CN113267376A (en) * | 2021-07-01 | 2021-08-17 | 上饶师范学院 | Geological detector |
| CN113267376B (en) * | 2021-07-01 | 2023-05-30 | 上饶师范学院 | Geological detection instrument |
| CN114047029A (en) * | 2021-12-15 | 2022-02-15 | 河南省地质矿产勘查开发局第一地质勘查院 | Geological exploration sampling device |
| CN114047029B (en) * | 2021-12-15 | 2023-09-05 | 河南省地质矿产勘查开发局第一地质勘查院 | Geological exploration sampling device |
| CN115561017A (en) * | 2022-10-19 | 2023-01-03 | 吉林建筑大学 | Torque-driven automatic sampling device for soil samples |
| CN115561017B (en) * | 2022-10-19 | 2023-09-19 | 吉林建筑大学 | Torque-driven soil sample automatic sampling device |
| CN116337515A (en) * | 2023-05-26 | 2023-06-27 | 中材克普(北京)生态环境有限公司 | Monitoring sampling device for solid waste in soil |
| CN116337515B (en) * | 2023-05-26 | 2023-08-04 | 中材克普(北京)生态环境有限公司 | Monitoring sampling device for solid waste in soil |
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