A rapid dissolution device for soil detection samples and its usage method

Abstract

The present invention relates to the field of soil detection and dissolution. The present invention discloses a rapid sample dissolution device for soil detection and a usage method. The problem to be solved by the present invention is that when the existing device detects soil, it is necessary to perform a cutting operation on the extruded soil, and a part of the detected soil will remain on the scraper after cutting, which will lead to incomplete soil detection and is not convenient for subsequent cleaning of the scraper. When the first limiting rod moves, it will drive the second limiting rod to move the two support frames downward towards the beaker. At this time, the scraper is in the beaker, so that the solution in the beaker can contact the soil on the scraper, and the soil remaining on the scraper can be dissolved, so as to dissolve all the collected soil and avoid soil residue on the scraper, resulting in incomplete detection effect, and it is convenient for subsequent cleaning of the scraper.

Description

Technical Field

[0001] The present invention relates to the field of soil detection and dissolution, and specifically to a rapid dissolution device and usage method for soil detection samples. Background Technique

[0002] Soil detection is an important agricultural technical measure. By sampling, testing, and analyzing the soil, it is possible to understand indicators such as the physical and chemical properties, nutrient status, and heavy metal content of the soil, providing a scientific basis for agricultural production. To facilitate the mixing of soil with different detection solvents, the soil usually needs to be dissolved in water.

[0003] A prior patent (Publication No.: CN118304804B) discloses a soil detection and dissolution device, including a placement table, a dissolution mechanism, and a material extrusion mechanism; the material extrusion mechanism includes side plates fixedly connected to both sides of the placement table. A sliding rod is slidably connected to the top of the side plates. A bearing frame is provided in the middle of the sliding rod. The bearing frame is in a square frame structure with a plurality of scraping ropes evenly distributed inside. A back plate is provided on the side of the placement table, and a support collar is provided at the end of the back plate. A storage tank is detachably connected inside the support collar. One end of the storage tank close to the placement table is detachably connected with a plug, and an extrusion hole cooperating with the scraping ropes is provided on the plug. In the present invention, the soil extruded from the storage tank is cut into granular by the scraping ropes moving left and right, so that the soil can be dissolved in the water in the beaker more quickly, improving the overall dissolution efficiency of the soil. During the implementation of the present invention, the inventor found that at least the following problems in the prior art have not been solved: When the existing device detects the soil, it is necessary to perform a cutting operation on the extruded soil, and a part of the detected soil will remain on the scraper after cutting, resulting in incomplete soil detection and being inconvenient for subsequent cleaning of the scraper. Summary of the Invention

[0004] The purpose of the present invention is to provide a rapid dissolution device and usage method for soil detection samples to solve the problems raised in the above background technique. To achieve the above purpose, the present invention provides the following technical solution: A rapid dissolution device for soil detection samples, including a bearing table, a lifting platform is provided on the top of the bearing table, a beaker is placed on the lifting platform, a bearing frame is provided above the beaker on the top of the bearing table, a loading bucket is fixedly provided on the bearing frame, the loading bucket is located above the beaker, a material extrusion device slidably matched with the inner wall of the loading bucket is provided on the bearing frame, a decomposition device for decomposing mud blocks is rotatably provided on the bearing frame, the decomposition device is located between the loading bucket and the beaker, an adjusting device is further provided on the decomposition device, the adjusting device is in abutting cooperation with the material extrusion device, and a stirring device is provided on the inner wall of the bearing frame, and the stirring device is in transmission cooperation with the decomposition device.

[0005] Preferably, the extrusion device includes a pushing electric cylinder fixedly connected to the top of the supporting frame, the telescopic end of the pushing electric cylinder is provided with a push plug, the push plug is slidably matched with the inner wall of the loading bucket, and an extrusion hole is opened at the bottom of the loading bucket.

[0006] Preferably, the disassembly device includes a driving motor fixedly mounted on the carrier frame, the main shaft of the driving motor is connected to the driving frame, a driving rod is fixedly mounted on one end of the driving frame away from the main shaft of the driving motor, a swing frame is rotatably mounted on the carrier frame, a slide groove is provided on the swing frame, the driving rod extends toward the slide groove, a semi-tooth plate is fixedly mounted on the swing frame, a rotating sleeve is rotatably mounted on the inner wall of the carrier frame, an annular gear ring meshing with the semi-tooth plate is provided on the outer wall of the rotating sleeve, the rotating sleeve is rotatably matched with the outer wall of the loading barrel, a limiting groove is provided on the rotating sleeve, and a disassembly component is provided in the limiting groove.

[0007] Preferably, the decomposition parts include limit plates that are slidably arranged in the limit grooves accordingly, a first limit rod is arranged at the bottom of the two limit plates, limit frames arranged correspondingly in pairs are arranged at the inner top of the rotating sleeve, a moving groove is opened on the limit frame, a second limit rod is arranged in the moving groove in the two limit frames located below the first limit rod, the second limit rod is slidably matched with the moving groove, connecting frames are hingedly arranged at both ends of the two second limit rods, the two connecting frames are cross-arranged and the ends of the two connecting frames away from the second limit rod are hingedly connected to the first limit rod, support frames are fixedly arranged on the two second limit rods, two telescopic connecting rods that are telescopically arranged are arranged at the bottom of the support frame, the ends of the two telescopic connecting rods away from the support frame are connected to a mounting frame, and a scraper for decomposing soil is arranged between the two mounting frames.

[0008] Preferably, the scraper is located below the loading bucket and is provided with a number of openings arranged at equal intervals. A ring cover is fixedly provided on the bottom outer wall of the loading bucket, and stirring rods correspondingly arranged in pairs are extended from the bottom of the scraper toward the beaker.

[0009] Preferably, two adjusting devices are provided, each of which includes a fixing rod fixedly connected to the supporting frame, a chuck is slidably provided on the fixing rod, a pressure spring is sleeved on the fixing rod, two ends of the pressure spring are respectively connected to the top of the supporting frame and the chuck, the two fixing rods are respectively located on the sides of the two limit plates, the tops of the two limit plates are hingedly provided with a hinge frame, the other end of the hinge frame away from the limit plate is hingedly provided with a clamping frame, the clamping frame is clamped and matched with the chuck on the corresponding fixing rod, a wedge block elastically provided is also fixedly provided on the side wall of the chuck, a push block contacting the wedge block is fixedly connected to the top of the push plug, a slot is provided on the supporting frame, the push block slides in cooperation with the slot, an inclined oblique block is also provided on the slot, and the oblique block is in conflict with the wedge block.

[0010] Preferably, the adjusting device further includes a rotating sleeve rod rotatably arranged on the inner wall of the rotating sleeve. A clamping shaft is clamped on the rotating sleeve rod. A compression spring is sleeved on the clamping shaft. Two ends of the compression spring are respectively connected to the clamping shaft and the inner wall of the rotating sleeve. An end face helical gear is fixedly connected to the bearing frame and is located below the rotating sleeve. A transmission helical gear is further connected to the rotating sleeve rod and meshes with the end face helical gear. The side wall of the mounting frame is arranged in an inclined plane, and an inclined groove is formed in the side wall of the mounting frame. A transmission clamping shaft is rotatably arranged on the support frame and is in transmission cooperation with the clamping shaft. A convex block is fixedly connected to the transmission clamping shaft. A pulley in contact with the convex block is rotatably arranged on the mounting frame.

[0011] Preferably, the stirring device includes a stirring frame rotatably arranged on the inner wall of the bearing frame. The outer wall of the stirring frame is connected to the outer wall of the rotating sleeve. The stirring frame extends towards the inside of the beaker and is provided with a dissolving rod. When the rotating sleeve reciprocally rotates, it will drive the stirring frame to reciprocally rotate on the bearing frame. The reciprocal rotation of the stirring frame enables the dissolving rod arranged on the stirring frame to stir and dissolve the soil and solution in the beaker.

[0012] Preferably, a method for using a sample rapid dissolving device for soil detection includes the following steps:

[0013] S1: Put the soil to be detected into the loading bucket from the top of the loading bucket. Under the drive of the pushing electric cylinder, the push plug presses down towards the soil in the loading bucket, so that the soil gradually extrudes from the extrusion hole at the bottom of the loading bucket, enabling the soil to be detected to discharge slowly.

[0014] S2: When the soil is extruded from the lower part of the loading bucket driven by the push plug, the soil will fall onto the scraper. The drive frame rotates driven by the drive motor. The drive rod on the drive frame contacts the chute on the swing frame. The drive rod will drive the swing frame to reciprocally swing on the bearing frame. The semi-toothed ring arranged on the swing frame will contact the annular toothed ring on the outer wall of the rotating sleeve, so that the rotating sleeve can reciprocally rotate on the bearing frame. Two limit plates are restricted in the limit grooves on the rotating sleeve. When the rotating sleeve rotates, it can drive the two limit plates to reciprocally swing around the center of the rotating sleeve. The first limit rod and the second limit rod are respectively arranged on the limit plate and the limit frame, so that the arranged support frame can swing. The two mounting frames connected to the bottom of the support frame can drive the scraper to swing below the loading bucket. The soil discharged from the bottom of the loading bucket is above the scraper and is covered by the ring cover. Under the reciprocal swing of the scraper, the soil can contact the openings on the scraper, and the soil is cut through the openings.

[0015] S3: When the pusher moves towards the inside of the loading bucket, the pushing block provided on the pusher will move downward synchronously. During the downward movement of the pushing block, it contacts the wedge-shaped end of the wedge block, causing the wedge block to contract. When the pusher has squeezed out all the soil in the loading bucket and moves upward, the pushing block will contact the flat surface of the wedge block. At this time, the pushing block will drive the wedge block to move the chuck upward on the fixed rod. The upward movement of the chuck will pull the clamping frame to move. At this time, the clamping frame will drive the limiting plate to slide in the limiting groove. When the two limiting plates slide, the limiting plate will pull the two first limiting rods to move. Since the connecting frame is cross-set on the second limiting rods on the two limiting plates and the limiting frame, when the first limiting rod moves, it will drive the second limiting rod to move the two support frames downward towards the beaker. At this time, the scraper is in the beaker, and thus the solution in the beaker can contact the soil on the scraper, and the residual soil on the scraper can be dissolved;

[0016] S4: When the support frame moves downward and the clamping shaft on the rotating sleeve rod contacts the inclined groove on the mounting frame, it will be stuck into the transmission clamping shaft. At this time, the clamping shaft and the transmission clamping shaft are docked. When the rotating sleeve rotates reciprocally, after the transmission helical gear contacts the end face helical gear, it will rotate. The rotation of the transmission helical gear will drive the rotating sleeve rod to rotate. Thus, the rotating sleeve rod can drive the transmission clamping shaft to rotate through the clamping shaft. The convex block provided at the end of the transmission clamping shaft will squeeze the pulley on the mounting frame, so that the scraper can intermittently rise and fall in the beaker;

[0017] S5: When the rotating sleeve rotates reciprocally, it will drive the stirring frame to rotate reciprocally on the bearing frame. The reciprocal rotation of the stirring frame enables the dissolving rod provided on the stirring frame to stir and dissolve the soil and solution in the beaker.

[0018] Compared with the prior art, the beneficial effects of the present invention:

[0019] In the present invention, when the rotating sleeve rotates, it can drive the two limiting plates to swing reciprocally around the center of the rotating sleeve. The first limiting rod and the second limiting rod are respectively provided on the limiting plate and the limiting frame, so that the provided support frame can swing. The two mounting frames connected to the bottom of the support frame can drive the scraper to swing below the loading bucket. The soil discharged from the bottom of the loading bucket is above the scraper, and the soil is covered by the ring cover. Under the reciprocal swing of the scraper, the soil can contact the openings on the scraper, and the soil is cut through the openings, so that the soil can be cut into small pieces and fall into the beaker below. Thus, when the stirring device dissolves the soil in the beaker, the efficiency of soil dissolution is improved, and the speed of soil detection is increased.

[0020] In the present invention, when the first limiting rod moves, it drives the second limiting rod to move the two support frames downward towards the beaker. At this time, the scraper is in the beaker, so that the solution in the beaker can contact the soil on the scraper, and the soil remaining on the scraper can be dissolved. Thus, all the collected soil can be dissolved to avoid soil residue on the scraper, which may affect the detection result, and it is also convenient for subsequent cleaning of the scraper. As the push plug continues to move upward and reset, when the push block drives the wedge block to contact the inclined stop block in the slot, after the wedge end of the wedge block contacts the inclined stop block, it will contract, and the wedge block will no longer contact the push block. Driven by the compression spring, the chuck will reset, thus facilitating continuous dissolution of the soil.

[0021] In the present invention, the convex block provided at the end of the transmission card shaft presses the pulley on the mounting frame, so that the scraper can intermittently rise and fall in the beaker, enabling the soil on the scraper to be quickly dissolved when the solution in the beaker removes the soil. The rotating sleeve is in a continuous reciprocating rotation state, and the stirring rod provided at the bottom of the scraper at this time can stir the soil and solution in the beaker, thereby accelerating the dissolution efficiency of the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 is a partial three-dimensional structural diagram of the present invention;

[0024] Figure 3 is a partial three-dimensional structural cross-section of the present invention Figure 1 ;

[0025] Figure 4 is a partial three-dimensional structural cross-section of the present invention Figure 2 ;

[0026] Figure 5 is a three-dimensional structural diagram of the disassembled device of the present invention;

[0027] Figure 6 is a partial three-dimensional structural schematic diagram of the disassembled part and the adjustment device of the present invention Figure 1 ;

[0028] Figure 7 is a side view of the disassembled part and the adjustment device of the present invention;

[0029] Figure 8 is a partial three-dimensional structural schematic diagram of the disassembled part and the adjustment device of the present invention Figure 2 ;

[0030] Figure 9 is a partial three-dimensional structural cross-section of the present invention Figure 3 .

[0031] In the figure: 1, bearing platform; 11, lifting platform; 12, beaker; 13, bearing frame; 14, loading bucket; 2, extruding device; 21, pushing electric cylinder; 22, pushing plug; 3, disassembling device; 31, driving motor; 32, driving frame; 33, driving rod; 34, swing frame; 35, slide; 36, semi-toothed plate; 37, rotating sleeve; 38, annular gear ring; 39, limiting groove; 4, disassembling parts; 41, limiting plate; 42, first limiting rod; 43, limiting frame; 44, moving groove; 45, second limiting rod; 46, connecting frame; 47, supporting frame; 48, telescopic Connecting rod; 49, mounting frame; 410, scraper; 411, opening; 412, ring cover; 413, stirring rod; 5, adjusting device; 51, fixing rod; 52, chuck; 53, pressure spring; 54, articulated frame; 55, clamping frame; 56, wedge block; 57, push block; 58, oblique stopper; 59, rotating sleeve rod; 510, clamping shaft; 511, pressure spring; 512, end bevel gear; 513, transmission bevel gear; 514, oblique groove; 515, transmission clamping shaft; 516, bump; 517, pulley; 6, stirring device; 61, stirring frame; 62, dissolving rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 9 The present invention provides a technical solution: a sample rapid dissolution device for soil testing, comprising a bearing platform 1, a lifting platform 11 is arranged on the top of the bearing platform 1, a beaker 12 is placed on the lifting platform 11, a bearing frame 13 is arranged on the top of the bearing platform 1 above the beaker 12, a loading bucket 14 is fixedly arranged on the bearing frame 13, the loading bucket 14 is located above the beaker 12, an extrusion device 2 that slides with the inner wall of the loading bucket 14 is arranged on the bearing frame 13, a decomposition device 3 for decomposing mud blocks is also rotatably arranged on the bearing frame 13, the decomposition device 3 is located between the loading bucket 14 and the beaker 12, an adjustment device 5 is also arranged on the decomposition device 3, the adjustment device 5 is in contact with the extrusion device 2, a stirring device 6 is also arranged on the inner wall of the bearing frame 13, and the stirring device 6 is in transmission cooperation with the decomposition device 3.

[0034] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the extrusion device 2 includes a push cylinder 21 fixedly connected to the top of the carrier 13, and a push plug 22 is provided at the telescopic end of the push cylinder 21. The push plug 22 is slidably matched with the inner wall of the loading bucket 14, and an extrusion hole is opened at the bottom of the loading bucket 14;

[0035] The soil to be tested is placed into the loading bucket 14 from the top of the loading bucket 14, and the push plug 22 is pressed down toward the soil in the loading bucket 14 under the drive of the pushing electric cylinder 21, so that the soil is gradually squeezed out from the extrusion hole at the bottom of the loading bucket 14, so that the soil to be tested can be discharged slowly, and the decomposition device 3 located at the bottom of the loading bucket 14 can cut and decompose the squeezed soil, cutting the soil into small blocks to facilitate the subsequent acceleration of the dissolution efficiency of the soil.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the disassembling device 3 includes a driving motor 31 fixedly arranged on the carrier 13, the main shaft of the driving motor 31 is connected to the driving frame 32, and a driving rod 33 is fixedly arranged on the end of the driving frame 32 away from the main shaft of the driving motor 31, and a swing frame 34 is also rotatably arranged on the carrier 13, and a slide groove 35 is provided on the swing frame 34, and the driving rod 33 extends toward the slide groove 35. A semi-toothed plate 36 is also fixedly arranged on the swing frame 34, and a rotating sleeve 37 is rotatably arranged on the inner wall of the carrier 13, and an annular gear ring 38 meshing with the semi-toothed plate 36 is provided on the outer wall of the rotating sleeve 37. The rotating sleeve 37 is rotatably matched with the outer wall of the loading bucket 14, and a limiting groove 39 is also provided on the rotating sleeve 37, and the disassembling component 4 is arranged in the limiting groove 39;

[0037] The decomposition component 4 includes a limit plate 41 which is slidably arranged in the limit groove 39, and a first limit rod 42 is arranged at the bottom of the two limit plates 41. A limit frame 43 which is arranged in pairs is arranged at the inner top of the rotating sleeve 37. A moving groove 44 is opened on the limit frame 43. A second limit rod 45 is arranged in the moving groove 44 in the two limit frames 43 below the first limit rod 42. The second limit rod 45 is slidably matched with the moving groove 44. A connecting frame 46 is hingedly arranged at both ends of the two second limit rods 45. The two connecting frames 46 are cross-arranged and one end of the two connecting frames 46 away from the second limit rod 45 is hingedly connected to the first limit rod 42. A supporting frame 47 is fixedly arranged on the two second limit rods 45. Two telescopic connecting rods 48 which are telescopically arranged are arranged at the bottom of the supporting frame 47. One end of the two telescopic connecting rods 48 away from the supporting frame 47 is connected to a mounting frame 49, and a scraper 410 for decomposing soil is arranged between the two mounting frames 49.

[0038] The scraping plate 410 is located below the loading bucket 14, and a number of equally spaced openings 411 are provided on the scraping plate 410. A ring cover 412 is fixedly arranged on the outer wall of the bottom of the loading bucket 14. Stirring rods 413 arranged in pairs are extended from the bottom of the scraping plate 410 towards the direction of the beaker 12.

[0039] When the soil is extruded from below the loading bucket 14 driven by the pushing plug 22, the soil will fall onto the scraping plate 410. The driving frame 32 is rotated driven by the driving motor 31. The driving rod 33 on the driving frame 32 contacts the sliding groove 35 on the swinging frame 34, and the driving rod 33 will drive the swinging frame 34 to swing reciprocally on the bearing frame 13. The semi-gear ring arranged on the swinging frame 34 will contact the annular gear ring 38 on the outer wall of the rotating sleeve 37, so that the rotating sleeve 37 can rotate reciprocally on the bearing frame 13. The two limiting plates 41 are limited in the limiting grooves 39 on the rotating sleeve 37. When the rotating sleeve 37 rotates, it can drive the two limiting plates 41 to swing reciprocally around the center of the rotating sleeve 37. The first limiting rod 42 and the second limiting rod 45 are respectively arranged on the limiting plate 41 and the limiting frame 43, so that the arranged support frame 47 can swing. The two mounting frames 49 connected to the bottom of the support frame 47 can drive the scraping plate 410 to swing below the loading bucket 14. The soil discharged from the bottom of the loading bucket 14 is above the scraping plate 410, and the soil is covered by the ring cover 412. Under the reciprocating swing of the scraping plate 410, the soil can contact the openings 411 on the scraping plate 410, and the soil is cut by the openings 411, so that the soil can be cut into small blocks and fall into the lower beaker 12, thereby improving the efficiency of dissolving the soil when the stirring device 6 dissolves the soil in the beaker 12 and improving the speed of soil detection.

[0040] In this embodiment, such as Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown, two adjusting devices 5 are provided, and both adjusting devices 5 include a fixing rod 51 fixedly connected to the carrier 13, a chuck 52 is slidably provided on the fixing rod 51, a pressure spring 53 is sleeved on the fixing rod 51, and the two ends of the pressure spring 53 are respectively connected to the carrier 13 and the top of the chuck 52, and the two fixing rods 51 are respectively located on the sides of the two limiting plates 41, and the tops of the two limiting plates 41 are both hingedly provided with an articulated frame 54, and the articulated frame 54 is away from The other end of the limit plate 41 is hingedly provided with a clamping frame 55, which is clamped and matched with the chuck 52 on the corresponding fixing rod 51. The side wall of the chuck 52 is also fixedly provided with an elastic wedge block 56. The top of the push plug 22 is fixedly connected with a push block 57 in contact with the wedge block 56. The bearing frame 13 is provided with a slot, and the push block 57 is slidably matched with the slot. The slot is also provided with an inclined oblique block 58, which is in contact with the wedge block 56.

[0041] The adjusting device 5 also includes a rotating sleeve rod 59 rotatably arranged on the inner wall of the rotating sleeve 37, a clamping shaft 510 is clamped on the rotating sleeve rod 59, a compression spring 511 is sleeved on the clamping shaft 510, and the two ends of the compression spring 511 are respectively connected to the clamping shaft 510 and the inner wall of the rotating sleeve 37, an end bevel gear 512 is also fixedly connected to the carrier frame 13, and the end bevel gear 512 is located below the rotating sleeve 37, and a transmission bevel gear 513 is also connected to the rotating sleeve rod 59, and the transmission bevel gear 513 is meshed with the end bevel gear 512, the side wall of the mounting frame 49 is arranged in an inclined surface, and the side wall of the mounting frame 49 is provided with an inclined groove 514, a transmission clamping shaft 515 is rotatably arranged on the support frame 47, and the transmission clamping shaft 515 is in transmission cooperation with the clamping shaft 510, a protrusion 516 is fixedly connected to the transmission clamping shaft 515, and a pulley 517 in contact with the protrusion 516 is rotatably arranged on the mounting frame 49;

[0042] When the pusher plug 22 moves towards the inside of the loading bucket 14, the pushing block 57 provided on the pusher plug 22 will move downward synchronously. During the downward movement of the pushing block 57, it contacts the wedge end of the wedge block 56, causing the wedge block 56 to contract. When the pusher plug 22 has squeezed out all the soil in the loading bucket 14 and then moves upward, the pushing block 57 will contact the flat surface of the wedge block 56. At this time, the pushing block 57 will drive the wedge block 56 to move the chuck 52 upward on the fixed rod 51. The upward movement of the chuck 52 will pull the clamping frame 55 to move. At this time, the clamping frame 55 will drive the limiting plate 41 to slide in the limiting groove 39. When the two limiting plates 41 slide, the limiting plate 41 will pull the two first limiting rods 42 to move. Since the connecting frame 46 is cross - arranged on the second limiting rod 45 on the two limiting plates 41 and the limiting frame 43, when the first limiting rod 42 moves, it will drive the second limiting rod 45 to move the two support frames 47 downward towards the direction of the beaker 12. At this time, the scraper 410 is in the beaker 12, and then the solution in the beaker 12 can contact the soil on the scraper 410, and the soil remaining on the scraper 410 can be dissolved, so as to dissolve all the taken soil and avoid soil residue on the scraper 410, which may affect the detection effect. And it is convenient for subsequent cleaning of the scraper 410. As the pusher plug 22 continues to move upward and reset, when the pushing block 57 drives the wedge block 56 to contact the inclined stop block 58 in the slot, after the wedge end of the wedge block 56 contacts the inclined stop block 58, it will contract, and the wedge block 56 will no longer contact the pushing block 57. Driven by the compression spring 53, the chuck 52 will be reset, thus facilitating continuous dissolution treatment of the soil;

[0043] When the support frame 47 moves downward, after the clamping shaft 510 on the rotating sleeve rod 59 contacts the inclined slot 514 on the mounting frame 49, it will be stuck into the transmission clamping shaft 515. At this time, the clamping shaft 510 and the transmission clamping shaft 515 are docked. When the rotating sleeve 37 rotates reciprocally, after the transmission helical gear 513 contacts the end face helical gear 512, it will rotate. The rotation of the transmission helical gear 513 will drive the rotating sleeve rod 59 to rotate. Then the rotating sleeve rod 59 can drive the transmission clamping shaft 515 to rotate through the clamping shaft 510. The convex block 516 provided at the end of the transmission clamping shaft 515 will squeeze the pulley 517 on the mounting frame 49, so that the scraper 410 can intermittently rise and fall in the beaker 12, and the soil on the scraper 410 can be quickly dissolved when the soil is removed from the solution in the beaker 12. And the rotating sleeve 37 is in a continuous reciprocating rotation state. At this time, the stirring rod 413 provided at the bottom of the scraper 410 can stir the soil and the solution in the beaker 12, thus accelerating the dissolution efficiency of the soil.

[0044] In this embodiment, as Figure 1 、 Figure 2 and Figure 9As shown in the figure, the stirring device 6 includes a stirring frame 61 rotatably arranged on the inner wall of the carrier frame 13. The outer wall of the stirring frame 61 is connected to the outer wall of the rotating sleeve 37. The stirring frame 61 extends towards the inside of the beaker 12 and is provided with a dissolving rod 62. When the rotating sleeve 37 reciprocally rotates, it will drive the stirring frame 61 to reciprocally rotate on the carrier frame 13. The reciprocal rotation of the stirring frame 61 causes the dissolving rod 62 arranged on the stirring frame 61 to stir and dissolve the soil and solution in the beaker 12.

[0045] The usage method and advantages of the present invention: The usage method of the sample rapid dissolving device for soil detection is as follows. The working process is as follows:

[0046] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 shown:

[0047] S1: Put the soil to be detected into the loading bucket 14 from the top of the loading bucket 14. Under the drive of the pushing electric cylinder 21, the push plug 22 presses down towards the soil in the loading bucket 14, so that the soil gradually extrudes from the extrusion holes at the bottom of the loading bucket 14, enabling the soil to be detected to discharge slowly.

[0048] S2: When the soil is extruded from the lower part of the loading bucket 14 driven by the push plug 22, the soil will fall onto the scraping plate 410. Driven by the driving motor 31, the driving frame 32 rotates. The driving rod 33 on the driving frame 32 contacts the sliding groove 35 on the swinging frame 34. The driving rod 33 will drive the swinging frame 34 to reciprocally swing on the carrier frame 13. The semi-toothed ring arranged on the swinging frame 34 will contact the annular toothed ring 38 on the outer wall of the rotating sleeve 37, so as to enable the rotating sleeve 37 to reciprocally rotate on the carrier frame 13. The two limiting plates 41 are restricted in the limiting grooves 39 on the rotating sleeve 37. When the rotating sleeve 37 rotates, it can drive the two limiting plates 41 to reciprocally swing around the center of the rotating sleeve 37. The first limiting rod 42 and the second limiting rod 45 are respectively arranged on the limiting plate 41 and the limiting frame 43, so that the arranged support frame 47 can swing. The two mounting frames 49 connected to the bottom of the support frame 47 can drive the scraping plate 410 to swing below the loading bucket 14. The soil discharged from the bottom of the loading bucket 14 is above the scraping plate 410, and the soil is covered by the ring cover 412. Under the reciprocal swing of the scraping plate 410, the soil can contact the openings 411 on the scraping plate 410, and the soil is sliced through the openings 411.

[0049] S3: When the pusher plug 22 moves towards the inside of the loading bucket 14, the pushing block 57 provided on the pusher plug 22 will move downward synchronously. During the downward movement of the pushing block 57, it contacts the wedge-shaped end of the wedge block 56, causing the wedge block 56 to contract. When the pusher plug 22 has squeezed out all the soil in the loading bucket 14 and moves upward, the pushing block 57 will contact the flat surface of the wedge block 56. At this time, the pushing block 57 will drive the wedge block 56 to move the chuck 52 upward on the fixed rod 51. The upward movement of the chuck 52 will pull the clamping frame 55 to move. At this time, the clamping frame 55 will drive the limiting plate 41 to slide in the limiting groove 39. When the two limiting plates 41 slide, the limiting plate 41 will pull the two first limiting rods 42 to move. Since the connecting frame 46 is cross-set on the second limiting rod 45 on the two limiting plates 41 and the limiting frame 43, when the first limiting rod 42 moves, it will drive the second limiting rod 45 to move the two support frames 47 downward towards the direction of the beaker 12. At this time, the scraper 410 is in the beaker 12, and thus the solution in the beaker 12 can contact the soil on the scraper 410, and the soil remaining on the scraper 410 can be dissolved;

[0050] S4: When the support frame 47 moves downward, after the clamping shaft 510 on the rotating sleeve rod 59 contacts the inclined groove 514 on the mounting frame 49, it will be clamped into the transmission clamping shaft 515. At this time, the clamping shaft 510 and the transmission clamping shaft 515 are docked. When the rotating sleeve 37 rotates reciprocally, after the transmission helical gear 513 contacts the end face helical gear 512, it will rotate. The rotation of the transmission helical gear 513 will drive the rotating sleeve rod 59 to rotate. Thus, the rotating sleeve rod 59 can drive the transmission clamping shaft 515 to rotate through the clamping shaft 510. The convex block 516 provided at the end of the transmission clamping shaft 515 will squeeze the pulley 517 on the mounting frame 49, so that the scraper 410 can intermittently rise and fall in the beaker 12;

[0051] S5: When the rotating sleeve 37 rotates reciprocally, it will drive the stirring frame 61 to rotate reciprocally on the bearing frame 13. The reciprocal rotation of the stirring frame 61 causes the dissolving rod 62 provided on the stirring frame 61 to stir and dissolve the soil and solution in the beaker 12.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample rapid dissolution device for soil testing, characterized in that: The invention comprises a bearing platform (1), a lifting platform (11) is arranged on the top of the bearing platform (1), a beaker (12) is placed on the lifting platform (11), a bearing frame (13) is arranged on the top of the bearing platform (1) and located above the beaker (12), a loading bucket (14) is fixedly arranged on the loading frame (13), the loading bucket (14) is located above the beaker (12), an extruding device (2) which is slidably matched with the inner wall of the loading bucket (14) is arranged on the loading frame (13), a decomposition device (3) which is rotatably arranged on the bearing frame (13) for decomposing mud blocks is also arranged, the decomposition device (3) is located between the loading bucket (14) and the beaker (12), an adjusting device (5) is also arranged on the decomposition device (3), the adjusting device (5) is in contact with the extruding device (2), and a stirring device (6) is also arranged on the inner wall of the bearing frame (13), the stirring device (6) is in transmission cooperation with the decomposition device (3); The extruding device (2) comprises a pushing electric cylinder (21) fixedly connected to the top of the supporting frame (13), and a pushing plug (22) is provided at the telescopic end of the pushing electric cylinder (21); The disassembling device (3) comprises a driving motor (31) fixedly arranged on a carrier frame (13); the main shaft of the driving motor (31) is connected to a driving frame (32); a driving rod (33) is fixedly arranged on one end of the driving frame (32) away from the main shaft of the driving motor (31); a swing frame (34) is rotatably arranged on the carrier frame (13); a slide groove (35) is provided on the swing frame (34); the driving rod (33) extends toward the slide groove (35); a semi-tooth plate (36) is fixedly arranged on the swing frame (34); a rotating sleeve (37) is rotatably arranged on the inner wall of the carrier frame (13); an annular gear ring (38) meshing with the semi-tooth plate (36) is provided on the outer wall of the rotating sleeve (37); the rotating sleeve (37) is rotatably matched with the outer wall of the loading bucket (14); a limiting groove (39) is provided on the rotating sleeve (37); a disassembling component (4) is arranged in the limiting groove (39); The decomposition component (4) comprises a limit plate (41) which is slidably arranged in the limit groove (39) in correspondence, and a first limit rod (42) is arranged at the bottom of each of the two limit plates (41). The inner top of the rotating sleeve (37) is provided with limit frames (43) which are arranged in pairs, and a moving groove (44) is formed on the limit frames (43). Second limit rods (45) are arranged in the moving grooves (44) in the two limit frames (43) located below the first limit rod (42), and the second limit rods (45) are slidably matched with the moving grooves (44). The two second limit rods Both ends of the (45) are hingedly provided with connecting frames (46), the two connecting frames (46) are cross-arranged and one end of the two connecting frames (46) away from the second limiting rod (45) is hingedly connected to the first limiting rod (42), and the two second limiting rods (45) are fixedly provided with a supporting frame (47), and the bottom of the supporting frame (47) is provided with two telescopic connecting rods (48) in a telescopic arrangement, and one end of the two telescopic connecting rods (48) away from the supporting frame (47) is connected to a mounting frame (49), and a scraper (410) for decomposing soil is provided between the two mounting frames (49); Two adjusting devices (5) are provided, and both adjusting devices (5) comprise a fixing rod (51) fixedly connected to the support frame (13), a chuck (52) being slidably provided on the fixing rod (51), a pressure spring (53) being sleeved on the fixing rod (51), two ends of the pressure spring (53) being respectively connected to the support frame (13) and the top of the chuck (52), the two fixing rods (51) being respectively located beside the two limit plates (41), the tops of the two limit plates (41) being hingedly provided with an articulated frame (54), the articulated frame (54) being away from the limit plates. The other end of the plate (41) is hingedly provided with a clamping frame (55), the clamping frame (55) is clamped and matched with a chuck (52) on the corresponding fixing rod (51), a side wall of the chuck (52) is also fixedly provided with an elastically arranged wedge block (56), the top of the push plug (22) is fixedly connected with a push block (57) in contact with the wedge block (56), the bearing frame (13) is provided with a slot, the push block (57) is slidably matched with the slot, and the slot is also provided with an inclined oblique block (58), the oblique block (58) is in contact with the wedge block (56).

2. A sample rapid dissolution device for soil testing according to claim 1, characterized in that: The push plug (22) is slidably matched with the inner wall of the loading bucket (14), and an extrusion hole is provided at the bottom of the loading bucket (14).

3. A sample rapid dissolution device for soil testing according to claim 2, characterized in that: The scraper (410) is located below the loading bucket (14), and is provided with a plurality of openings (411) arranged at equal intervals. A ring cover (412) is fixedly provided on the outer wall of the bottom of the loading bucket (14), and stirring rods (413) are provided at the bottom of the scraper (410) extending in a direction toward the beaker (12), and are arranged in pairs.

4. The rapid sample dissolution device for soil testing according to claim 1, characterized in that: The adjusting device (5) further comprises a rotating sleeve rod (59) rotatably arranged on the inner wall of the rotating sleeve (37), the rotating sleeve rod (59) being clamped with a clamping shaft (510), the clamping shaft (510) being sleeved with a compression spring (511), the two ends of the compression spring (511) being respectively connected to the clamping shaft (510) and the inner wall of the rotating sleeve (37), the bearing frame (13) being further fixedly connected with an end bevel gear (512), the end bevel gear (512) being located below the rotating sleeve (37), and the rotating sleeve rod (59) being further fixed with a clamping shaft (510) and the inner wall of the rotating sleeve (37). A transmission bevel gear (513) is connected, the transmission bevel gear (513) meshes with the end bevel gear (512), the side wall of the mounting frame (49) is arranged in an inclined surface, and the side wall of the mounting frame (49) is provided with an inclined groove (514), a transmission clamping shaft (515) is rotatably arranged on the support frame (47), the transmission clamping shaft (515) is in transmission cooperation with the clamping shaft (510), a protrusion (516) is fixedly connected to the transmission clamping shaft (515), and a pulley (517) in contact with the protrusion (516) is rotatably arranged on the mounting frame (49).

5. A sample rapid dissolution device for soil testing according to claim 4, characterized in that: The stirring device (6) comprises a stirring frame (61) rotatably arranged on the inner wall of the supporting frame (13), the outer wall of the stirring frame (61) being connected to the outer wall of the rotating sleeve (37), and the stirring frame (61) is provided with a dissolving rod (62) extending toward the inside of the beaker (12).

6. A method for using a sample rapid dissolution device for soil testing, using the sample rapid dissolution device for soil testing as claimed in any one of claims 1 to 5, characterized in that: The steps include: S1: placing the soil to be tested into the loading bucket (14) from the top of the loading bucket (14), and driving the push cylinder (21) to push the push plug (22) downward toward the soil in the loading bucket (14), thereby gradually squeezing the soil out of the extrusion hole at the bottom of the loading bucket (14), so that the soil to be tested can be discharged slowly; S2: When the soil is squeezed out from the bottom of the loading bucket (14) driven by the push plug (22), the soil is squeezed onto the scraper (410), and the driving frame (32) is rotated under the drive motor (31). The driving rod (33) on the driving frame (32) contacts the slide groove (35) on the swing frame (34), and the driving rod (33) drives the swing frame (34) to swing back and forth on the support frame (13). The half gear ring provided on the swing frame (34) contacts the annular gear ring (38) on the outer wall of the rotating sleeve (37), thereby enabling the rotating sleeve (37) to rotate back and forth on the support frame (13). The two limiting plates (41) are limited in the limiting groove (39) on the rotating sleeve (37). When the rotating sleeve (37) When rotating, the two limit plates (41) can be driven to swing back and forth around the center of the rotating sleeve (37); the first limit rod (42) and the second limit rod (45) are respectively arranged on the limit plate (41) and the limit frame (43), thereby enabling the arranged support frame (47) to swing; the two mounting frames (49) connected to the bottom of the support frame (47) can drive the scraper (410) to swing below the loading bucket (14); the soil discharged from the bottom of the loading bucket (14) is above the scraper (410) and is covered by the ring cover (412); the soil can be brought into contact with the opening (411) on the scraper (410) under the reciprocating swing of the scraper (410), and the soil is cut through the opening (411); S3: When the push plug (22) moves toward the loading bucket (14), the push block (57) provided on the push plug (22) moves downward synchronously. During the downward movement of the push block (57), the push block (57) contacts the wedge-shaped end of the wedge-shaped block (56), causing the wedge-shaped block (56) to contract. When the push plug (22) squeezes out all the soil in the loading bucket (14), the push plug (22) moves upward, and the push block (57) contacts the plane of the wedge-shaped block (56). At this time, the push block (57) drives the wedge-shaped block (56) to move the chuck (52) upward on the fixing rod (51). The upward movement of the chuck (52) pulls the clamping frame (55) to move, and at this time, the clamping frame (55) drives the limit plate (41) slides in the limiting groove (39). When the two limiting plates (41) slide, the limiting plates (41) pull the two first limiting rods (42) to move. Because the connecting frame (46) is cross-arranged on the two limiting plates (41) and the second limiting rods (45) on the limiting frame (43), when the first limiting rods (42) move, they drive the second limiting rods (45) to move the two supporting frames (47) downward toward the beaker (12). At this time, the scraper (410) is in the beaker (12), so that the solution in the beaker (12) can contact the soil on the scraper (410), and the soil remaining on the scraper (410) can be dissolved; S4: When the support frame (47) moves downward, the engaging shaft (510) on the rotating sleeve rod (59) contacts the inclined groove (514) on the mounting frame (49) and then engages with the transmission engaging shaft (515). At this time, the engaging shaft (510) and the transmission engaging shaft (515) are butted against each other. When the rotating sleeve (37) reciprocates, the transmission bevel gear (513) contacts the end bevel gear (512) and then rotates. The rotation of the transmission bevel gear (513) drives the rotating sleeve rod (59) to rotate, so that the rotating sleeve rod (59) can rotate the transmission engaging shaft (515) through the engaging shaft (510). The protrusion (516) provided at the end of the transmission engaging shaft (515) squeezes the pulley (517) on the mounting frame (49), so that the scraper (410) can intermittently rise and fall in the beaker (12); S5: When the rotating sleeve (37) reciprocates, it drives the stirring frame (61) to reciprocate on the supporting frame (13). The reciprocating rotation of the stirring frame (61) causes the dissolving rod (62) disposed on the stirring frame (61) to stir and dissolve the soil and solution in the beaker (12).

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