CN112924215B - Plant root system soil sampling equipment - Google Patents
Plant root system soil sampling equipment Download PDFInfo
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- CN112924215B CN112924215B CN202110102208.4A CN202110102208A CN112924215B CN 112924215 B CN112924215 B CN 112924215B CN 202110102208 A CN202110102208 A CN 202110102208A CN 112924215 B CN112924215 B CN 112924215B
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- 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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Abstract
The invention discloses plant root system soil sampling equipment which comprises a soil breaking mechanism, a sampling mechanism, a filtering mechanism and a storage mechanism, wherein the soil breaking mechanism is arranged on the soil breaking mechanism; the sampling mechanism is arranged inside the soil breaking mechanism, the filtering mechanism is connected with the top of the sampling mechanism, and the storage mechanism is connected with the filtering mechanism. The device can filter particles and impurities in soil, is suitable for various terrains and soil qualities, is suitable for various weathers and prevents soil at different depth levels from mixing.
Description
Technical Field
The invention relates to the technical field of soil collection. In particular to a plant root soil sampling device.
Background
At present, the chemical examination of plant roots soil, generally be the calcium in the analysis soil, the magnesium ion, and the nutrient composition in the soil, and the soil sampling device who uses at present, when taking a sample, often contain a large amount of granules, impurity etc., the analysis of soil not convenient for, and can influence the accuracy of soil analysis, cause the destruction to sampling device, influence the use, increase the burden of device, and traditional device has very big limitation when using, be not suitable for various topography, make experimental data deviate from, for example, the soil property of soil is comparatively soft, the water content is less, the sand content is high, the adhesion is lower, when soil property is comparatively fluffy, traditional device sample is troublesome, and the soil that takes out leaks in having the sampling cylinder easily, drop, gather, make the device not be suitable for the soil property of various topography, and the soil that the device was gathered is because of not tight, or store not in place, easily receive outside weather, the influence of weather, and the soil upper strata soil that present collection device arrived is easily mixed.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide the plant root soil sampling equipment which can filter particles and impurities in soil, is suitable for various terrains and soil qualities, is suitable for various weathers and prevents soil at different depth levels from being mixed.
In order to solve the technical problems, the invention provides the following technical scheme:
the plant root system soil sampling device comprises a soil breaking mechanism, a sampling mechanism, a filtering mechanism and a storage mechanism; the sampling mechanism is arranged inside the soil breaking mechanism, the filtering mechanism is connected with the top of the sampling mechanism, and the storage mechanism is connected with the filtering mechanism.
The soil breaking mechanism comprises a rotating shell, a spiral leaf, a first bearing, a lifting plate, a transmission belt, a first motor, a sliding block, a lead screw, a side plate, a top plate, a base, a through hole, a wheel hole, a universal wheel, a supporting block, a limiting block and a second motor; the rotary shell is cylindrical, the bottom of the rotary shell is conical, a spiral page is fixedly mounted at the bottom of the outer surface of the rotary shell, the spiral page is arranged at the upper part of the rotary shell, a first bearing is rotatably connected at the top of the outer surface of the rotary shell, the first bearing is arranged inside a lifting plate, the upper surface of the lifting plate is square, the first bearing is positioned inside the central position of the lifting plate, a transmission belt is arranged at the bottom of the lifting plate, a gear is arranged inside the transmission belt, a first gear ring is arranged at the middle of the outer surface of the rotary shell, the gear inside the transmission belt is meshed with the gear in the middle of the outer surface of the rotary shell, the gear on the right side inside the transmission belt is fixedly connected with the output end of a first motor, sliders are fixedly mounted at the left end and the right end of the lifting plate, threaded holes are formed in the sliders, and are rotatably connected with lead screws, and the lead screws are rotatably connected inside side plates; the two-piece type side plate comprises two side plates, wherein the two side plates are connected with a lead screw in a rotating mode, a second motor is arranged at the top of the lead screw on the right side, the second motor is arranged inside the side plates, a top plate is arranged at the top of each side plate, front and back plates are arranged at the front and back ends of each side plate, the side plates are combined with the top plate and the front and back plates to form a closed space, the bottom of each side plate is fixedly installed on the upper surface of a base, a through hole is formed in the center of the base, the diameter of the through hole is equal to the diameter of a rotating shell and a spiral page, the through hole penetrates into the base, wheel holes are formed in the four corners of the base, universal wheels are movably arranged in the wheel holes, supporting blocks are fixedly installed at the bottom of the base, when the universal wheels retract into the wheel holes, the supporting blocks are in direct contact with the ground, a cavity is formed in the rotating shell, limiting blocks are fixedly installed at the bottom of the cavity, and the limiting blocks are two in number and are installed relatively.
According to the plant root soil sampling device, the sampling mechanism comprises a third motor, a threaded rod, a threaded cylinder, a second bearing, a sampling cylinder, a second gear ring, a sampling hole, a fixing block, a sampling box, a collecting cylinder, a threaded feeding rod, a transmission gear, a collecting box, an annular groove, a feeding hole, a square hole, a feeding bin and a discharging pipe; the output end of the third motor is fixedly connected with a threaded rod, the bottom of the threaded rod is inserted into the threaded cylinder, the threaded rod is rotatably connected with the threaded cylinder, the bottom of the threaded cylinder is connected with the sampling cylinder through a second bearing, the bottom of the sampling cylinder is provided with a temperature sensor, the top of the outer surface of the sampling cylinder is fixedly provided with a second gear ring, the outer surface of the sampling cylinder is provided with two sampling holes, the sampling holes penetrate through the inner part of the sampling cylinder, the two sampling holes are mutually oppositely arranged at the top position of the outer surface of the sampling cylinder, the sampling device comprises a sampling barrel, a limiting block, a fixing block, a collecting barrel, a thread feeding rod, a transmission gear and a first gear ring, wherein the fixing block is fixedly arranged at the middle position of the outer surface of the sampling barrel and can be clamped with the limiting block to play a limiting role, the sampling box is arranged at the bottom of the sampling barrel, when the sampling barrel extends out, a sampling hole is contacted with the inner wall of the sampling box, the collecting barrel is fixedly arranged at the tops of two sides of the sampling box, the interior of the collecting barrel is rotatably connected with the thread feeding rod, the bottom of the thread feeding rod is inserted into the interior of the collecting barrel, and the transmission gear is fixedly arranged at the bottom of the thread feeding rod and can be meshed with the second gear ring on the outer surface of the sampling barrel; the collecting device is characterized in that the top of the collecting barrel is inserted into the collecting box, an annular groove is formed in the outer surface of the collecting box, a feed inlet is formed in the annular groove, the collecting barrel is in contact with the feed inlet, the diameter of the collecting barrel is larger than that of the feed inlet, a square hole is formed in the center of the upper surface of the collecting box and penetrates through the collecting box, a feeding bin is rotatably connected to the inside of the collecting box and is arranged in the middle of the collecting box, the threaded rod penetrates through the square hole, the outer surface of the threaded rod is meshed with the circle center of the feeding bin and is connected with the circle center of the collecting box, and a discharge pipe is inserted into one end of the collecting box.
The plant root system soil sampling device comprises a filtering box, a filtering plate, a shaker, a baffle, a discharging plate, a feeding conveyor belt, a connecting cylinder and a discharging conveyor belt, wherein the filtering plate is arranged on the filtering box; the filter box is fixedly mounted on the right side of the top of the lifting plate, a discharging pipe is inserted into the right side of the filter box, a filter plate is arranged inside the filter box, shaking devices are arranged at the left end and the right end of the filter plate, the shaking devices on the right side are connected with the inner wall of the right side of the filter box, the left shaking devices are connected with the bottom of the baffle plate, the top of the baffle plate is connected with the inner top wall of the filter box, the filter plate is placed on an inclined plane, the higher end of the filter plate is a feeding end, the lower end of the filter plate is a discharging end, a discharging plate is arranged at the bottom of the filter plate, the discharging plate is fixedly mounted on the inner bottom wall of the filter box, the top of the discharging plate is placed on an inclined plane, a feeding conveying belt is arranged at the outlet position of the discharging plate, the feeding conveying belt is placed on the inclined plane, the feeding conveying belt rotates from left to right, a connecting cylinder is arranged on the left side of the filter box, and the inside of the connecting cylinder is provided with the discharging conveying belt.
According to the plant root system soil sampling device, the storage mechanism comprises a storage box, a constant temperature pipe, a temperature regulator, a sliding plate, a cylinder seat, a sealing cylinder, a fixing plate, a rotating box, a rotating plate, a telescopic box and a sealing cover; the bin is double-deck setting, and its inside space department is filled there is the material that separates the temperature, the inside of bin is provided with the constant temperature tube, the surface of constant temperature tube is provided with temperature regulator, temperature regulator is connected with temperature sensor, and temperature regulator carries out temperature regulation by temperature sensor, the bottom fixed mounting of bin has the slide, the circular recess has been seted up to the upper surface of slide, the inside sliding connection of circular recess has the cylinder base, the inside of cylinder base is provided with sealed section of thick bamboo, the middle part position of slide rotates and is connected with the dwang, the middle part position fixed mounting of dwang has the fixed plate, the round hole has been seted up in the edge of fixed plate, peg graft in the inside of round hole has sealed section of thick bamboo, the top of dwang is pegged graft to the inside of rotating the case, the inside of rotating the case is provided with the rotor, the rotor is directional rotation, the rotation degree at every turn, the bottom of rotating the case and be provided with the rotor plate at the surface on dwang upper portion, the top of the both sides of rotor plate is provided with flexible case, the bottom fixed mounting of flexible case has sealed lid, sealed lid is located the top of sealed section of thick bamboo, with the top of sealed section of thick bamboo relatively, the feed inlet is seted up on the right side of sealed.
The technical scheme of the invention achieves the following beneficial technical effects:
1. the invention can be suitable for collecting various terrains and various soil qualities by arranging the rotating shell, the sampling cylinder, the sampling box and the top plate, a worker rotates the rotating shell, then starts the second motor to drive the lifting plate to descend, the spiral page rotates the ground to break the soil, the spiral page conveys the soil on the surface of the ground to the ground, the rotating shell is positioned in the deep part of the ground, at the moment, the first motor and the second motor are stopped, the third motor is started, the threaded rod drives the threaded cylinder to rotate, the threaded cylinder extends out, the sampling cylinder extends out of the rotating shell, when the sampling cylinder rotates, the soil in the deep part of the ground is collected into the sampling cylinder, when the collected soil is filled in the sampling cylinder, can spill by the thief hole, and the sampling tube is continuous takes a sample, the thief hole is also continuous carries out the ejection of compact, the soil that the sampling box will spill is gathered, it is not a part to make broken earth and the sample use, can prevent that the soil on ground from mixing with the soil of the dark department in ground, prevent that experimental data from deviating, simultaneously through the cooperation of thief tube and sampling box, can make and be comparatively soft in the quality of getting earth, the water content is less, the amount of sand content is high, the adhesion is lower, when the quality of earth is comparatively fluffy, can prevent droing of soil, reduce the degree of difficulty of soil sampling, make the device be applicable to the sample of various topography and different soil qualities, simultaneously through the setting of roof, can prevent when breaking earth, splashing of soil, the vibrations of device cause the injury to the staff.
2. According to the invention, through the arrangement of the filtering mechanism and the storage mechanism, particles in soil can be filtered, the device is prevented from being damaged, the difficulty of storage and assay analysis is reduced, and the accuracy of experimental data is ensured, after the collected soil enters the filtering box, the shaker shakes, the filtering plate filters larger particles and impurities in the soil, the shaker can more quickly and conveniently filter the soil, so that the soil is more convenient to store, the soil which is just collected is likely to contain water or have higher viscosity, the filtering difficulty is increased, therefore, the shaker is required to filter the particles and the impurities in the soil, the working difficulty of assay personnel is reduced, and calcium and magnesium ions and nutrient components in the soil are more easily analyzed, and can reduce the storage degree of difficulty of device, soil after the filtration is delivered to the inside of bin by pay-off conveyer belt and ejection of compact conveyer belt, the temperature that the constant temperature tube was adjusted to the temperature that combines temperature sensor this moment, keep the temperature of the inside of bin unanimous with the temperature of gathering the soil degree of depth, make and keep more perfect, guarantee experimental data's accuracy, soil enters into the inside of sealed cylinder, when the sampler barrel enters into the different degree of depth and gathers soil, it rotates 180 degrees to rotate the case, separately store the soil of the different degree of depth, then seal the processing by sealed lid, when this device takes a sample, the staff is not in contact with soil, prevent to destroy the inside composition of soil, can prevent simultaneously because of the reason of outside weather, influence the accuracy of sample soil analysis.
Drawings
FIG. 1 is a schematic front internal view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the interior of the sampling box of the present invention;
FIG. 4 is a schematic view of the construction of the threaded feed bar of the present invention;
FIG. 5 is a schematic view of the inside of the collecting chamber of the present invention;
FIG. 6 is a schematic view of the construction of the collector of the present invention;
FIG. 7 is a schematic view of the bottom of the collection box of the present invention;
FIG. 8 is a side view of the filter box of the present invention;
FIG. 9 is a schematic view of the internal structure of the filter mechanism and the storage mechanism of the present invention.
The reference numbers in the figures denote: 100-a ground breaking mechanism; 200-a sampling mechanism; 300-a filter mechanism; 400-a storage mechanism; 101-rotating the shell; 102-spiral page; 103-a first bearing; 104-a lifter plate; 105-a conveyor belt; 106-a first motor; 107-a slider; 108-a lead screw; 109-side plate; 110-a top plate; 111-a base; 112-a through hole; 113-wheel hole; 114-universal wheels; 115-a support block; 116-a stop block; 117-a second motor; 201-a third motor; 202-a threaded rod; 203-a threaded cylinder; 204-a second bearing; 205-a sampling tube; 206-a second ring gear; 207-sampling hole; 208-fixed block; 209-sampling box; 210-a collection canister; 211-a threaded feeding rod; 212-a drive gear; 213-collection box; 214-an annular groove; 215-feed inlet; 216-square hole; 217-a feeding bin; 218-a discharge pipe; 301-a filter box; 302-a filter plate; 303-shaker; 304-a baffle; 305-a discharge plate; 306-a feed conveyor; 307-connecting cylinder; 308-an outfeed conveyor; 401-a storage tank; 402-a thermostatic tube; 403-temperature regulator; 404-a slide plate; 405-a cartridge holder; 406-a sealed cartridge; 407-rotating rods; 408-a fixed plate; 409-a rotating box; 410-rotating plate; 411-bellows; 412-sealing lid.
Detailed Description
The plant root system soil sampling device comprises a soil breaking mechanism 100, a sampling mechanism 200, a filtering mechanism 300 and a storage mechanism 400; the sampling mechanism 200 is arranged inside the soil breaking mechanism 100, the filtering mechanism 300 is connected with the top of the sampling mechanism 200, and the storage mechanism 400 is connected with the filtering mechanism 300.
As shown in fig. 1, the ground breaking mechanism 100 includes a rotating housing 101, a spiral leaf 102, a first bearing 103, a lifting plate 104, a transmission belt 105, a first motor 106, a slider 107, a lead screw 108, a side plate 109, a top plate 110, a base 111, a through hole 112, a wheel hole 113, a universal wheel 114, a supporting block 115, a limiting block 116, and a second motor 117; the rotary shell 101 is cylindrical, the bottom of the rotary shell is conical, a spiral page 102 is fixedly mounted at the bottom of the outer surface of the rotary shell 101, the spiral page 102 is arranged at the upper part of the rotary shell 101, the top part of the outer surface of the rotary shell 101 is rotatably connected with a first bearing 103, the first bearing 103 is arranged inside a lifting plate 104, the upper surface of the lifting plate 104 is square, the first bearing 103 is positioned inside the central position of the lifting plate 104, a transmission belt 105 is arranged at the bottom of the lifting plate 104, a gear is arranged inside the transmission belt 105, a first gear ring is arranged at the middle part of the outer surface of the rotary shell 101, the gear inside the transmission belt 105 is meshed with the gear at the middle part of the outer surface of the rotary shell 101, the gear on the right side inside the transmission belt 105 is fixedly connected with the output end of a first motor 106, sliders 107 are fixedly mounted at the left end and the right end of the lifting plate 104, threaded holes are formed in the sliders 107, a lead screw 108 is rotatably connected with the threaded holes in the sliders 107, and the lead screw 108 is rotatably connected inside the side plate 109; two of the side plates 109, the two side plates 109 are rotatably connected with the lead screw 108, the top of the lead screw 108 on the right side is provided with a second motor 117, the second motor 117 is arranged inside the side plates 109, the top of the side plates 109 is provided with a top plate 110, the front end and the rear end of the side plates 109 are provided with front and rear plates, the side plates 109 form a sealed space with the top plate 110 and the front and rear plates, the bottom of the side plates 109 are fixedly mounted on the upper surface of the base 111, the center of the base 111 is provided with a through hole 112, the diameter of the through hole 112 is equal to that of the rotating shell 101 and the spiral hinge 102, the through hole 112 penetrates into the base 111, four corners of the base 111 are provided with wheel holes 113, universal wheels 114 are movably arranged inside the wheel holes 113, the bottom of the base 111 is fixedly provided with supporting blocks 115, when the universal wheels 114 retract into the wheel holes 113, the supporting blocks 115 are in direct contact with the ground, the rotating shell 101 is provided with a cavity, the bottom of the cavity is fixedly provided with limiting blocks 116, and the two limiting blocks 116 are mounted oppositely.
As shown in fig. 1 to 7, the sampling mechanism 200 includes a third motor 201, a threaded rod 202, a threaded barrel 203, a second bearing 204, a sampling barrel 205, a second ring gear 206, a sampling hole 207, a fixed block 208, a sampling box 209, a collection barrel 210, a threaded feed rod 211, a transmission gear 212, a collection box 213, an annular groove 214, a feed inlet 215, a square hole 216, a feed bin 217, and a discharge pipe 218; the output end of the third motor 201 is fixedly connected with a threaded rod 202, the bottom of the threaded rod 202 is inserted into the threaded cylinder 203, the threaded rod 202 is rotatably connected with the threaded cylinder 203, the bottom of the threaded cylinder 203 is connected with a sampling cylinder 205 through a second bearing 204, the bottom of the sampling cylinder 205 is provided with a temperature sensor, the top of the outer surface of the sampling cylinder 205 is fixedly provided with a second gear ring 206, the outer surface of the sampling cylinder 205 is provided with sampling holes 207, the sampling holes 207 penetrate into the sampling cylinder 205, the number of the sampling holes 207 is two, the two sampling holes 207 are oppositely arranged at the top of the outer surface of the sampling cylinder 205, the middle position of the outer surface of the sampling cylinder 205 is fixedly provided with a fixed block 208, the fixed block 208 can be clamped with a limit block 116 to play a limiting role, the bottom of the sampling cylinder 205 is provided with a sampling box 209, when the sampling cylinder 205 extends out, the sampling holes 207 are in contact with the inner wall of the sampling box 209, the tops of two sides of the sampling box 209 are fixedly provided with a collecting cylinder 210, the inner part of the collecting cylinder 210 is rotatably connected with a thread feeding rod 211, the bottom of the thread feeding rod 211 is inserted into the inner part of the collecting cylinder, and a transmission gear ring 212, and the transmission gear ring 212 is engaged with the second gear ring 205; the top of collecting vessel 210 is pegged graft to the inside of collecting box 213, annular groove 214 has been seted up to the surface of collecting box 213, feed inlet 215 has been seted up to the inside of annular groove 214, collecting vessel 210 contacts with feed inlet 215, the diameter of collecting vessel 210 will be greater than the diameter of feed inlet 215, square hole 216 has been seted up to the central point of the upper surface of collecting box 213, square hole 216 runs through to collecting box 213, the inside rotation of collecting box 213 is connected with feed bin 217, feed bin 217 sets up the middle part position at collecting box 213, threaded rod 202 is passed by the inside of square hole 216, the surface of threaded rod 202 is connected with the centre of a circle meshing of feed bin 217, the one end of collecting box 213 is pegged graft there is discharging pipe 218.
As shown in fig. 8-9, the filter mechanism 300 comprises a filter box 301, a filter plate 302, a shaker 303, a baffle 304, a discharge plate 305, a feed conveyor 306, a connecting cylinder 307, and a discharge conveyor 308; the filter box 301 is fixedly arranged on the right side of the top of the lifting plate 104, the discharge pipe 218 is inserted into the right side of the filter box 301, the filter plate 302 is arranged inside the filter box 301, shaking devices 303 are arranged at the left end and the right end of the filter plate 302, the shaking devices 303 on the right side are connected with the inner wall of the right side of the filter box 301, the shaking devices 303 on the left side are connected with the bottom of the baffle plate 304, the top of the baffle plate 304 is connected with the inner top wall of the filter box 301, the filter plate 302 is placed on an inclined plane, the higher end of the filter plate 302 is a feeding end, the lower end of the filter plate 302 is a discharging end, the bottom of the filter plate 302 is provided with the discharge plate 305, the discharge plate 305 is fixedly arranged on the inner bottom wall of the filter box 301, the top of the discharge plate 305 is placed on an inclined plane, the discharge plate 305 is provided with the feeding conveyor belt 306 at an outlet, the feeding conveyor belt 306 is placed on an inclined plane, the feeding conveyor belt 306 rotates from left to right, the left side of the filter box 301 is provided with the connection barrel 307, and the discharge conveyor belt 308 is arranged inside the connection barrel 307.
As shown in fig. 9, the storage mechanism 400 includes a storage box 401, a thermostatic tube 402, a temperature regulator 403, a slide plate 404, a cartridge holder 405, a seal cartridge 406, a rotating lever 407, a fixing plate 408, a rotating box 409, a rotating plate 410, a telescopic box 411, and a seal lid 412;
the storage box 401 is arranged in a double-layer mode, a heat insulation material is filled in a gap inside the storage box 401, a constant temperature tube 402 is arranged inside the storage box 401, a temperature regulator 403 is arranged on the outer surface of the constant temperature tube 402, a sliding plate 404 is fixedly mounted at the bottom of the storage box 401, a circular groove is formed in the upper surface of the sliding plate 404, a tube seat 405 is slidably connected inside the circular groove, a sealing tube 406 is arranged inside the tube seat 405, a rotating rod 407 is rotatably connected to the middle position of the sliding plate 404, a fixing plate 408 is fixedly mounted at the middle position of the rotating rod 407, a circular hole is formed in the edge of the fixing plate 408, the sealing tube 406 is inserted inside the circular hole, the top of the rotating rod 407 is inserted into the rotating box 409, a rotator is arranged inside the rotating box 409 and rotates for 180 degrees every time, a rotating plate 410 is arranged at the bottom of the rotating box 409 and on the outer surface of the upper portion of the rotating rod 407, a telescopic box 411 is arranged at the top of the rotating plate 410, telescopic box 411 is fixedly mounted at the tops of two sides, a 412, the sealing cover 412 is arranged at the top of the sealing tube 406 and is opposite to the sealing cover of the sealing cover at the right side of the storage box 401, a feed inlet is formed in the feed port of the sealing cover 406, and the feed port 406, and the sealing cover 412 is arranged at the top of the seal cover of the feed port 406.
The working principle is as follows: when the soil sampler is used, a worker firstly starts the first motor 106, the transmission belt 105 is meshed with the first gear ring to enable the rotating shell 101 to rotate, then the second motor 117 is started, the lead screw rotates, the slide block 107 moves up and down to drive the lifting plate to descend, the rotating shell 101 can also move downwards due to the action of the first bearing 103, the spiral page 102 rotates and breaks the ground, the spiral page 102 conveys the soil on the surface of the ground to the ground, the rotating shell 101 is positioned in the depth of the ground, the first motor 106 and the second motor 117 are stopped at the moment, the third motor 201 is started, the threaded rod 202 drives the threaded cylinder 203 to rotate, the threaded cylinder 203 extends out, the sampling cylinder 205 extends out of the rotating shell 101, when the sampling cylinder 205 rotates, the soil in the depth of the ground is collected into the sampling cylinder 205, when the collected soil is filled in the sampling cylinder 205, the soil leaks out of the sampling hole 207, the sampling box 209 collects the leaked soil, the soil is conveyed to the inside of the collecting box 213 through the threaded feeding rod 211 in the collecting cylinder 210, the feeding bin 217 is arranged in the collecting box 213, when the soil enters the collecting box 213, the feeding bin 217 rotates to convey the soil to the discharging pipe 218, the discharging pipe 218 is inserted into the filtering box 301, the soil enters the filtering box 301 and then is shaken by the shaker 303, the filtering plate 302 filters larger particles and impurities in the soil, the shaker 303 can more quickly and conveniently filter the soil, the soil is more convenient to store, the filtered soil is conveyed to the inside of the storing box 401 through the feeding conveyor belt 306 and the discharging conveyor belt 308, and the temperature of the constant temperature pipe 402 is adjusted by combining the temperature of the temperature sensor, keep unanimous with the temperature of gathering the soil degree of depth with the inside temperature of bin 401 for keep more perfect, guarantee experimental data's accuracy, soil enters into the inside of sealed section of thick bamboo 406, when the sampler barrel 205 enters into the different degree of depth and gathers soil, rotates case 408 and rotates 180 degrees, separately stores the soil of the different degree of depth, then carries out sealed processing by sealed lid 411.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.
Claims (3)
1. The plant root system soil sampling device is characterized by comprising a soil breaking mechanism (100), a sampling mechanism (200), a filtering mechanism (300) and a storage mechanism (400);
the sampling mechanism (200) is arranged inside the ground breaking mechanism (100), the filtering mechanism (300) is connected with the top of the sampling mechanism (200), and the storage mechanism (400) is connected with the filtering mechanism (300);
the sampling mechanism (200) comprises a third motor (201), a threaded rod (202), a threaded barrel (203), a second bearing (204), a sampling barrel (205), a second gear ring (206), a sampling hole (207), a fixing block (208), a sampling box (209), a collecting barrel (210), a threaded feeding rod (211), a transmission gear (212), a collecting box (213), an annular groove (214), a feeding hole (215), a square hole (216), a feeding bin (217) and a discharging pipe (218);
the utility model discloses a sampling device, including third motor (201), output end fixedly connected with threaded rod (202), the bottom plug-in connection of threaded rod (202) to the inside of threaded section of thick bamboo (203), be connected for rotating between threaded rod (202) and the threaded section of thick bamboo (203), the bottom of threaded section of thick bamboo (203) is passed through second bearing (204) and is connected with sampling tube (205), the bottom of sampling tube (205) is provided with temperature sensor, the top fixed mounting of sampling tube (205) surface has second ring gear (206), sampling hole (207) have been seted up to the surface of sampling tube (205), sampling hole (207) run through to the inside of sampling tube (205), the quantity of sampling hole (207) is two, two sampling hole (207) are opened mutually relatively and are located the top position of the surface of sampling tube (205), the middle part position fixed mounting of sampling tube (205) surface has fixed block (208), the bottom of sampling tube (205) is provided with sampling box (209), when sampling tube (205) stretches out, the contact of inner wall of pay-off hole (207) and the inner wall of sampling box (209), the collection box (210) is connected to the top of collecting tube (211) and the collection pole (211) is connected to the screw thread (211), a transmission gear (212) is fixedly installed at the bottom of the threaded feeding rod (211), and the transmission gear (212) can be meshed and connected with a second gear ring (206) on the outer surface of the sampling cylinder (205);
the top of the collecting barrel (210) is inserted into the collecting box (213), an annular groove (214) is formed in the outer surface of the collecting box (213), a feed inlet (215) is formed in the annular groove (214), the collecting barrel (210) is in contact with the feed inlet (215), the diameter of the collecting barrel (210) is larger than that of the feed inlet (215), a square hole (216) is formed in the center of the upper surface of the collecting box (213), the square hole (216) penetrates through the collecting box (213), a feed bin (217) is rotatably connected to the inside of the collecting box (213), the feed bin (217) is arranged in the middle of the collecting box (213), the threaded rod (202) penetrates through the square hole (216), the outer surface of the threaded rod (202) is meshed with the circle center of the feed bin (217) and connected, and a discharge pipe (218) is inserted into one end of the collecting box (213);
the storage mechanism (400) comprises a storage box (401), a thermostatic tube (402), a temperature regulator (403), a sliding plate (404), a cylinder seat (405), a sealing cylinder (406), a rotating rod (407), a fixing plate (408), a rotating box (409), a rotating plate (410), a telescopic box (411) and a sealing cover (412);
the storage box (401) is arranged in a double-layer mode, a heat insulation material is filled in the gap inside the storage box (401), a constant temperature tube (402) is arranged inside the storage box (401), a temperature regulator (403) is arranged on the outer surface of the constant temperature tube (402), a sliding plate (404) is fixedly installed at the bottom of the storage box (401), a round groove is formed in the upper surface of the sliding plate (404), a barrel seat (405) is slidably connected inside the round groove, a sealing barrel (406) is arranged inside the barrel seat (405), a rotating rod (407) is rotatably connected to the middle position of the sliding plate (404), a fixing plate (408) is fixedly installed at the middle position of the rotating rod (407), a round hole is formed in the edge of the fixing plate (408), a sealing barrel (406) is inserted into the round hole, a rotating plate (410) is inserted into the top of the rotating box (407), a rotating device is arranged inside the rotating box (409), the rotating device rotates 180 degrees at each time, a rotating plate (409) is arranged at the bottom of the rotating box (409) and a rotating plate (406) is arranged on the outer surface of the upper portion of the rotating box (409), a sealing plate (410), a sealing cover (411) is arranged on two sides of the telescopic box (412), and a telescopic box (411) and a sealing cover (411) is arranged on the top of the telescopic box (411), opposite to the inlet of the sealing barrel (406), a feed inlet is formed in the right side of the storage box (401), the feed inlet is located at the top of the sealing barrel (406), and the sealing cover (412) is located at the top of the feed inlet.
2. The plant root soil sampling device of claim 1, wherein the soil breaking mechanism (100) comprises a rotating shell (101), a spiral leaf (102), a first bearing (103), a lifting plate (104), a transmission belt (105), a first motor (106), a sliding block (107), a lead screw (108), a side plate (109), a top plate (110), a base (111), a through hole (112), a wheel hole (113), a universal wheel (114), a supporting block (115), a limiting block (116) and a second motor (117);
the rotary shell (101) is cylindrical, the bottom of the rotary shell is conical, a spiral page (102) is fixedly mounted at the bottom of the outer surface of the rotary shell (101), the spiral page (102) is arranged at the upper part of the rotary shell (101), a first bearing (103) is rotatably connected to the top of the outer surface of the rotary shell (101), the first bearing (103) is arranged inside a lifting plate (104), the upper surface of the lifting plate (104) is square, the first bearing (103) is arranged inside the central position of the lifting plate (104), a transmission belt (105) is arranged at the bottom of the lifting plate (104), a gear is arranged inside the transmission belt (105), a first gear ring is arranged at the middle part of the outer surface of the rotary shell (101), the gear inside the transmission belt (105) is meshed with the gear at the middle part of the outer surface of the rotary shell (101), the gear on the right side inside the transmission belt (105) is fixedly connected with the output end of a first motor (106), sliding blocks (107) are fixedly mounted at the left end and the right end of the lifting plate (104), a threaded hole (107) of each sliding block (107) is formed in each sliding block, and a screw rod (109) is connected with a screw hole (108) in each sliding block (109);
the number of the side plates (109) is two, the two side plates (109) are connected with a lead screw (108) in a rotating manner, a second motor (117) is arranged at the top of the lead screw (108) on the right side, the second motor (117) is arranged inside the side plates (109), a top plate (110) is arranged at the top of each side plate (109), front and rear plates are arranged at the front and rear ends of each side plate (109), the side plates (109) are combined with the top plate (110) and the front and rear plates to form a sealed space, the bottoms of the side plates (109) are fixedly arranged on the upper surface of a base (111), a through hole (112) is formed in the center of the base (111), the diameter of the through hole (112) is equal to that of the rotating shell (101) and the spiral leaf (102), the through hole (112) penetrates into the base (111), wheel holes (113) are formed in the four corners of the base (111), wheels (114) are movably arranged inside the wheel holes (113), supporting blocks (115) are fixedly arranged at the bottom of the base (111), when the universal wheels (114) are in contact with the ground, the rotating shell (116), and the number of the limiting blocks (116) is equal to the rotating shell, the rotating shell (116), and are oppositely mounted.
3. The plant root soil sampling device of claim 1, wherein the filter mechanism (300) comprises a filter box (301), a filter plate (302), a shaker (303), a baffle (304), a discharge plate (305), a feed conveyor (306), a connector (307), a discharge conveyor (308);
the inside of rose box (301) is provided with filter (302), both ends all are provided with and shake ware (303) about filter (302), shake ware (303) and the interior wall connection on rose box (301) right side on right side, left shake ware (303) are connected with the bottom of baffle (304), the top of baffle (304) is connected with the interior roof of rose box (301), filter (302) are placed for the inclined plane, the higher one end of filter (302) is the feed end, and lower one end is the discharge end, the bottom of filter (302) is provided with out flitch (305), go out flitch (305) fixed mounting at the inner bottom wall of rose box (301), the top that goes out flitch (305) is placed for the inclined plane, the exit position of going out flitch (305) is provided with pay-off conveyer belt (306), pay-off conveyer belt (306) are placed for the inclined plane, pay-off conveyer belt (306) are from left to right rotation, the left side of rose box (301) is provided with and connects a section of thick bamboo (307), the inside of connecting a section of thick bamboo (307) is provided with ejection of material conveyer belt (308).
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| CN112924215A (en) | 2021-06-08 |
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