A soil sampling and detection integrated device

Abstract

The present invention discloses an integrated soil sampling and detection device, which relates to the field of soil detection technology and includes a frame and a moving assembly, wherein a sampling assembly is provided on one side of the frame, and the moving assembly is provided at one end of the sampling assembly, wherein the moving assembly includes a roller, a guide frame, a slide rod, a return spring, a first one-way bearing, a mounting seat and a collection tube, wherein a roller is provided at one end of the sampling assembly, and one side of the roller is slidably connected to the guide frame. In the present invention, when the motor drives the screw to rotate, so that the moving seat moves upward, it also drives the roller to roll on the outside of the guide frame, and when the roller moves to the top of the guide frame, the return spring will push the guide frame to move right under the limit of the frame, and limit the position after the movement by the slide rod, so that after sampling, the mounting seat can be automatically moved horizontally, and the sampling tube can be moved below the collection tube, thereby facilitating the transfer operation of the sample inside the sampling tube.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection, and in particular to an integrated soil sampling and detection device. Background Art

[0002] Soil environmental monitoring refers to an important measure to understand the status of soil environmental quality. It is aimed at preventing and controlling the hazards of soil pollution and involves dynamic analysis and measurement of the degree and development trends of soil pollution. It includes surveys of the current status of soil environmental quality, surveys of regional soil environmental background values, investigations of soil pollution accidents, and dynamic observations of contaminated soil. Soil environmental monitoring generally includes steps such as preparation, site placement, sampling, sample preparation, analysis and testing, and evaluation.

[0003] For example, patent publication number CN218349839U discloses an integrated soil heavy metal sampling and detection device. This patent ensures integrated sampling and detection through the provision of a sampling head and a detection head. The through-hole provided in the sampling head facilitates the detection head to directly detect the soil sample within the sampling head. By movably positioning the detection head on the side wall of the sampling sleeve, it facilitates direct testing of the soil sampled by the sampling head. However, this type of device is not convenient for quickly unloading the sample from the sampling head after sampling, making it difficult to carry the sample to a laboratory for detailed analysis.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a soil sampling and detection integrated device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated soil sampling and detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a soil sampling and detection integrated device, comprising a frame and a moving assembly, a sampling assembly being provided on one side of the frame, the moving assembly being provided at one end of the sampling assembly, the moving assembly comprising a roller, a guide frame, a slide rod, a return spring, a first one-way bearing, a mounting seat and a collecting cylinder, a roller being provided at one end of the sampling assembly, and a guide frame being slidably connected on one side of the roller, a slide rod being fixed on one side of the guide frame, and the slide rod being slidably connected to the frame, and a return spring being sleeved on the outer side of the slide rod, a first one-way bearing being provided at the bottom of the guide frame, and a mounting seat being connected at the lower end of the first one-way bearing, and a collecting cylinder being provided on the outer side of the mounting seat.

[0007] Furthermore, the sampling assembly includes a motor, a screw and a movable seat. The motor is placed on one side of the frame, and the bottom of the motor is connected to the screw. The outer side of the screw is threadedly connected to the movable seat, and the movable seat is rotatably connected to the roller.

[0008] Furthermore, the sampling assembly also includes a movable sleeve, a sleeve and a sampling barrel. The movable sleeve is slidably connected to the interior of the movable seat, and the sleeve is slidably connected to the interior of the movable sleeve, and the sampling barrel is placed at the bottom of the sleeve.

[0009] Furthermore, the top of the sleeve is connected to a stripping assembly, which includes a baffle, a guide rod, a buffer spring and a first tooth plate. A baffle is fixed on the inner side of the upper end of the frame, a guide rod is fixed on the top of the movable sleeve, and the guide rod is slidably connected to the sleeve. A buffer spring is sleeved on the outer side of the lower end of the guide rod, and a first tooth plate is fixed on the top of the guide rod.

[0010] Furthermore, the stripping assembly also includes a reversing gear, a support plate, a second tooth plate and a push rod, one side of the first tooth plate is engaged with the reversing gear, and the rear end of the reversing gear is rotatably connected to the support plate, and the support plate is fixedly connected to the sleeve, one side of the reversing gear is engaged with the second tooth plate, and the bottom of the second tooth plate is fixed with a push rod, and the push rod is slidably connected to the sleeve.

[0011] Furthermore, an impact assembly is connected to the outer side of the upper end of the screw, and the impact assembly includes a driving gear, a driven gear, a synchronous shaft, a synchronous sleeve, a second one-way bearing and a synchronous gear. A driving gear is placed on the outer side of the upper end of the screw, and a driven gear is engaged with one side of the driving gear. A synchronous shaft is fixed inside the driven gear, and the synchronous shaft is rotatably connected to the frame. A synchronous sleeve is slidably connected to the outer side of the synchronous shaft, and a second one-way bearing is placed on the outer side of the synchronous sleeve, and the second one-way bearing is rotatably connected to the moving seat, and a synchronous gear is fixed to the outer side of the lower end of the second one-way bearing.

[0012] Furthermore, the impact assembly also includes a driving gear, a driving sleeve, a limit plate, a sliding column and a guide groove. The driving gear is meshed on one side of the synchronous gear, the driving sleeve is fixed inside the driving gear, and the outer side of the driving sleeve is rotatably connected to the limit plate, and the limit plate is fixedly connected to the movable seat, the sliding column is fixed on the inner side of the limit plate, and a guide groove is provided on the outer side of the lower end of the movable sleeve.

[0013] Furthermore, a transposition assembly is disposed at the inner lower end of the frame, and the transposition assembly includes a fixed plate, a first spring seat, a rack and a gear ring. A fixed plate is provided at the inner lower end of the frame, and a first spring seat is disposed on one side of the fixed plate. A rack is fixed to one end of the first spring seat, and a gear ring is engaged with one side of the rack, and the gear ring is fixedly connected to the first one-way bearing.

[0014] Furthermore, the transposition assembly also includes a second spring seat, a stabilizing block and a stabilizing groove. The second spring seat is fixed to one side of the lower end of the guide frame, and a stabilizing block is provided at the bottom of the second spring seat. The top of the mounting seat is provided with a stabilizing groove.

[0015] Furthermore, a detection assembly is provided in the middle of one side of the frame, and the detection assembly includes a light rod, a compression spring, a lifting seat and a detection head. The light rod is fixed inside the lower end of one side of the frame, and a compression spring is sleeved on the outer side of the lower end of the light rod. The top of the compression spring is connected to the lifting seat, and the lifting seat is slidably connected to the light rod, and the detection head is placed in the center of the bottom of the lifting seat.

[0016] The present invention provides a soil sampling and detection integrated device, which has the following beneficial effects:

[0017] 1. In the present invention, when the motor drives the screw to rotate, causing the movable seat to move up, it will also drive the roller to roll on the outside of the guide frame, and when the roller moves to the top of the guide frame, the return spring will push the guide frame to move right under the limit of the frame, and limit the position after movement by the slide bar. Therefore, after sampling, the mounting seat can be automatically moved horizontally, and the sampling barrel can be moved below the collecting barrel, thereby facilitating the transfer operation of the sample inside the sampling barrel. Later, when sampling another part of the land, the screw will drive the movable seat to move downward, and the roller will squeeze the inclined part of the guide frame, and the guide frame will move toward the slide bar under the action of the horizontal component force, so as to control the collecting barrel below to automatically avoid, thereby avoiding affecting the subsequent sampling operation.

[0018] 2. In the present invention, when the sleeve moves up and fits with the baffle, as the moving seat continues to move up, the sleeve will stop moving, the buffer spring will be compressed, and at the same time the guide rod will drive the first tooth plate to move up, which can drive the reversing gear at the front end of the support plate to rotate, thereby driving the second tooth plate to move down, and the push rod will push out the sample inside the sampling tube. Therefore, during operation, when the sampling tube moves to the top of the collecting tube and stops moving, it will automatically unload the internal sample without the need for human assistance, making unloading more convenient. In the process of the moving seat moving down, since the guide rod is long, the sleeve will stop moving during the resetting of the buffer spring, and the collecting tube will move horizontally to avoid it, thereby preventing the sleeve and the collecting tube from moving at the same time and causing collision and interference.

[0019] When the movable base is moved upward, the motor drives the screw to rotate in the opposite direction, so the inner and outer rings of the second one-way bearing are in an active state and no transmission is performed, thereby preventing the sample inside the sampling barrel from falling off due to vibration during the upward movement of the sample.

[0020] 4. In the process of the mounting seat moving to the left, the gear ring on the outer side of the first one-way bearing will contact the rack. At this time, the inner and outer rings of the first one-way bearing are movable. At the same time, since the elastic force of the first spring seat is greater than the elastic force of the second spring seat, the rack will drive the mounting seat to rotate one-eighth of a circle through the gear ring. After moving, the second spring seat will push the stabilizing block to engage with the stabilizing groove, which can provide a certain rotation resistance to the mounting seat to prevent the mounting seat from rotating too much due to inertia. When the mounting seat moves to the right, since the inner and outer rings of the first one-way bearing are locked, under the action of the inclined surfaces of the teeth of the rack and the gear ring, a certain component force can be provided to squeeze the second spring seat. At this time, the rack will automatically avoid and no transmission operation will be performed. Therefore, during the horizontal movement of the mounting seat, the position of the collecting cylinder can be automatically adjusted so that the empty collecting cylinder can be moved to the bottom of the sampling cylinder, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall left-side perspective structure of a soil sampling and detection integrated device of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall right-side perspective structure of a soil sampling and detection integrated device of the present invention;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of a stripping component of a soil sampling and detection integrated device of the present invention;

[0024] Figure 4 This is a schematic diagram of the right-side perspective structure of a transposition component of a soil sampling and detection integrated device according to the present invention;

[0025] Figure 5 This is a bottom-up perspective structural diagram of an impact assembly of a soil sampling and detection integrated device according to the present invention;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of a movable sleeve of a soil sampling and detection integrated device of the present invention;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the detection component of a soil sampling and detection integrated device of the present invention.

[0028] In the figure: 1. Frame; 2. Sampling assembly; 201. Motor; 202. Screw; 203. Moving seat; 204. Movable sleeve; 205. Sleeve; 206. Sampling tube; 3. Moving assembly; 301. Roller; 302. Guide frame; 303. Sliding rod; 304. Return spring; 305. First one-way bearing; 306. Mounting seat; 307. Collecting tube; 4. Stripping assembly; 401. Baffle; 402. Guide rod; 403. Buffer spring; 404. First tooth plate; 405. Reversing gear; 406. Support plate; 407. Second tooth plate; 408. Ejector rod; 5. Impact Components; 501, driving gear; 502, driven gear; 503, synchronization shaft; 504, synchronization sleeve; 505, second one-way bearing; 506, synchronization gear; 507, driving gear; 508, driving sleeve; 509, limit plate; 510, slide column; 511, guide groove; 6, shifting assembly; 601, fixing plate; 602, first spring seat; 603, rack; 604, gear ring; 605, second spring seat; 606, stabilizing block; 607, stabilizing groove; 7, detection assembly; 701, light rod; 702, compression spring; 703, lifting seat; 704, detection head. DETAILED DESCRIPTION

[0029] See also Figures 1 to 7 The present invention provides a technical solution: a soil sampling and detection integrated device, including a frame 1 and a moving component 3, a sampling component 2 is provided on one side of the frame 1, and the moving component 3 is provided at one end of the sampling component 2, the moving component 3 includes a roller 301, a guide frame 302, a sliding rod 303, a return spring 304, a first one-way bearing 305, a mounting seat 306 and a collecting tube 307, a roller 301 is provided at one end of the sampling component 2, and one side of the roller 301 is slidably connected to the guide frame 302, a sliding rod 303 is fixed on one side of the guide frame 302, and the sliding rod 303 is slidably connected to the frame 1, and the outer side of the sliding rod 303 is sleeved with a return spring 304, a first one-way bearing 305 is provided at the bottom of the guide frame 302, and the lower end of the first one-way bearing 305 is connected to the mounting seat 306, and the outer side of the mounting seat 306 is provided with a collecting tube 307.

[0030] See also Figures 1 to 5, the sampling component 2 includes a motor 201, a screw 202 and a movable seat 203. The motor 201 is placed on one side of the frame 1, and the bottom of the motor 201 is connected to the screw 202, and the outer side of the screw 202 is threadedly connected to the movable seat 203, and the movable seat 203 is rotatably connected to the roller 301. The sampling component 2 also includes a movable sleeve 204, a sleeve 205 and a sampling barrel 206. The interior of the movable seat 203 is slidably connected to the movable sleeve 204, and the interior of the movable sleeve 204 is slidably connected to the sleeve 205, and the bottom of the sleeve 205 is provided with a sampling barrel 206, and the top of the sleeve 205 is connected to the stripping component 4. The stripping component 4 includes a baffle 401, a guide rod 402, a buffer spring 403 and a first tooth plate 404. The frame 1 A baffle 401 is fixed to the inner side of the upper end, a guide rod 402 is fixed to the top of the movable sleeve 204, and the guide rod 402 is slidably connected to the sleeve 205, a buffer spring 403 is sleeved on the outer side of the lower end of the guide rod 402, and a first tooth plate 404 is fixed to the top of the guide rod 402, the stripping assembly 4 also includes a reversing gear 405, a support plate 406, a second tooth plate 407 and a push rod 408, one side of the first tooth plate 404 is engaged with the reversing gear 405, and the rear end of the reversing gear 405 is rotatably connected to the support plate 406, and the support plate 406 is fixedly connected to the sleeve 205, one side of the reversing gear 405 is engaged with the second tooth plate 407, and the bottom of the second tooth plate 407 is fixed with a push rod 408, and the push rod 408 is slidably connected to the sleeve 205;

[0031] The specific operation is as follows: the motor 201 drives the screw 202 to rotate, so that when the movable seat 203 moves downward, the roller 301 will squeeze the inclined part of the guide frame 302, and the guide frame 302 will move toward the slide rod 303 under the action of the horizontal component force, which can control the collection cylinder 307 below to automatically avoid it, and because the guide rod 402 is long, the sleeve 205 will stop moving during the reset of the buffer spring 403, and the collection cylinder 307 will move horizontally to avoid it, thereby preventing the sleeve 205 and the collection cylinder 307 from moving at the same time and causing collision and interference. When the movable seat 203 moves upward, it will drive the roller 301 to roll on the outside of the guide frame 302, and when the roller 301 moves to the top of the guide frame 302, the return spring 304 will push the guide frame 302 to move right under the limit of the frame 1. The position after movement is limited by the sliding rod 303. Therefore, after sampling, the mounting seat 306 can be automatically moved horizontally, and the sampling tube 206 can be moved to the bottom of the collecting tube 307. When the sleeve 205 moves up and fits the baffle 401, as the moving seat 203 continues to move up, the sleeve 205 will stop moving, and the buffer spring 403 will be compressed. At the same time, the guide rod 402 will drive the first tooth plate 404 to move up, which can drive the reversing gear 405 at the front end of the support plate 406 to rotate, thereby driving the second tooth plate 407 to move down, and the push rod 408 will push the sample inside the sampling tube 206 out. Therefore, during operation, when the sampling tube 206 moves to the top of the collecting tube 307 and stops moving, it will automatically unload the sample inside, without the need for human assistance, making unloading more convenient.

[0032] See also Figures 5 to 7, the outer side of the upper end of the screw 202 is connected to the impact assembly 5, the impact assembly 5 includes a driving gear 501, a driven gear 502, a synchronization shaft 503, a synchronization sleeve 504, a second one-way bearing 505 and a synchronization gear 506, the outer side of the upper end of the screw 202 is provided with a driving gear 501, and one side of the driving gear 501 is engaged with the driven gear 502, the inside of the driven gear 502 is fixed with a synchronization shaft 503, and the synchronization shaft 503 is rotatably connected to the frame 1, the outer side of the synchronization shaft 503 is slidably connected to the synchronization sleeve 504, and the outer side of the synchronization sleeve 504 is provided with a second one-way bearing 505, and the second one-way bearing 506 is The one-way bearing 505 is rotatably connected to the movable seat 203, and a synchronous gear 506 is fixed to the outer side of the lower end of the second one-way bearing 505. The impact assembly 5 also includes a driving gear 507, a driving sleeve 508, a limit plate 509, a slide column 510 and a guide groove 511. One side of the synchronous gear 506 is engaged with the driving gear 507, and the driving sleeve 508 is fixed inside the driving gear 507. The outer side of the driving sleeve 508 is rotatably connected to the limit plate 509, and the limit plate 509 is fixedly connected to the movable seat 203. The inner side of the limit plate 509 is fixed with a slide column 510. The outer side of the lower end of the movable sleeve 204 is provided with a The lower end of the inner side of the guide groove 511 frame 1 is provided with a transposition component 6, which includes a fixed plate 601, a first spring seat 602, a rack 603 and a gear ring 604. The lower end of the inner side of the frame 1 is provided with a fixed plate 601, and a first spring seat 602 is provided on one side of the fixed plate 601. One end of the first spring seat 602 is fixed with a rack 603, and one side of the rack 603 is engaged with a gear ring 604, and the gear ring 604 is fixedly connected to the first one-way bearing 305. The transposition component 6 also includes a second spring seat 605, a stabilizing block 606 and a stabilizing groove 607. One side of the lower end of the guide frame 302 is fixed with A second spring seat 605 is provided with a stabilizing block 606 at the bottom of the second spring seat 605, a stabilizing groove 607 is provided at the top of the mounting seat 306, a detection assembly 7 is provided in the middle of one side of the frame 1, and the detection assembly 7 includes a polished rod 701, a compression spring 702, a lifting seat 703 and a detection head 704. The polished rod 701 is fixed inside the lower end of one side of the frame 1, and the compression spring 702 is sleeved on the outer side of the lower end of the polished rod 701. The top of the compression spring 702 is connected to the lifting seat 703, and the lifting seat 703 is slidably connected to the polished rod 701, and the detection head 704 is placed in the center of the bottom of the lifting seat 703;

[0033] The specific operation is as follows: when the mounting seat 306 moves to the left, the gear ring 604 on the outside of the first one-way bearing 305 will contact the rack 603. At this time, the inner and outer rings of the first one-way bearing 305 are movable. At the same time, since the elastic force of the first spring seat 602 is greater than the elastic force of the second spring seat 605, the rack 603 will drive the mounting seat 306 to rotate one-eighth of a circle through the gear ring 604. After moving, the second spring seat 605 will push the stabilizing block 606 to fit into the stabilizing groove 607, which can provide a certain rotation resistance to the mounting seat 306 and prevent the mounting seat 306 from rotating too much due to inertia. When the screw 202 rotates, it will also The gear 501, the driven gear 502 and the synchronous shaft 503 drive the synchronous sleeve 504 to rotate. At this time, the inner and outer rings of the second one-way bearing 505 are in a locked state, so that the power can be transmitted to the synchronous gear 506, thereby driving the driving sleeve 508 to rotate through the driving gear 507. Since the movable seat 203 will limit the rotation of the movable sleeve 204, so that it can only move up and down, the driving sleeve 508 drives the sliding post 510 to slide in the guide groove 511 outside the movable sleeve 204, which can control the movable sleeve 204 to move up and down, thereby driving the sleeve 205 to vibrate reciprocatingly up and down through the guide rod 402 and the buffer spring 403. Therefore, when the sampling tube 206 is inserted into the In the process of inserting the sample into the soil, vibration impact can be used to make the insertion smoother to adapt to harder soil, and when the movable seat 203 moves down, it will also contact the lifting seat 703, thereby driving the detection head 704 to be inserted into the collecting tube 307 containing the soil, and automatically performing a preliminary detection of the temperature and humidity of the soil. When the motor 201 drives the screw 202 to rotate in the opposite direction, the movable seat 203 will move up. At this time, the inner and outer rings of the second one-way bearing 505 will be in an active state and will not be transmitted, thereby avoiding the situation where the sample inside the sampling tube 206 falls due to vibration during the process of moving the sample up, and when the movable seat 203 moves up, the mounting seat 30 6 will move to the right. At this time, since the inner and outer rings of the first one-way bearing 305 are in a locked state, the rack 603 and the gear ring 604 can provide a certain component force to squeeze the second spring seat 605 under the action of the inclined surfaces of the teeth. The rack 603 will automatically avoid it, and no transmission operation will be performed. Therefore, during the horizontal movement of the mounting seat 306, the position of the collecting cylinder 307 can be automatically adjusted to move the empty collecting cylinder 307 to the bottom of the sampling cylinder 206. In addition, the lifting seat 703 can be manually pressed to drive the detection head 704 to move downward, or the mounting seat 306 can be manually rotated to perform manual detection, which is conducive to meeting various usage requirements.

[0034] In summary, when the soil sampling and detection integrated device is used, first, the motor 201 drives the screw 202 to rotate, so that when the movable seat 203 moves downward, the roller 301 will squeeze the inclined part of the guide frame 302, and the guide frame 302 will move toward the slide rod 303 under the action of the horizontal component force, so as to control the collecting barrel 307 below to automatically avoid. Moreover, since the guide rod 402 is long, the sleeve 205 will stop moving during the reset of the buffer spring 403, and the collecting barrel 307 will move horizontally to avoid. Secondly, during the left movement of the mounting seat 306, the gear ring 604 on the outside of the first one-way bearing 305 will contact the rack 603. At this time, the inner and outer rings of the first one-way bearing 305 are movable. At the same time, due to the first spring seat 602 The elastic force of the second spring seat 605 is greater than the elastic force of the second spring seat 605, and the rack 603 will drive the mounting seat 306 to rotate one-eighth of a circle through the gear ring 604. After moving, the second spring seat 605 will push the stabilizing block 606 to engage with the stabilizing groove 607, which can give the mounting seat 306 a certain rotation resistance. Then, the screw 202 will also drive the synchronous sleeve 504 to rotate through the driving gear 501, the driven gear 502, and the synchronous shaft 503. At this time, the inner and outer rings of the second one-way bearing 505 are in a locked state, so that the power can be transmitted to the synchronous gear 506, thereby driving the driving sleeve 508 to rotate through the driving gear 507. Since the movable seat 203 limits the rotation of the movable sleeve 204, so that it can only move up and down, the driving sleeve 508 drives the sliding sleeve 508 to rotate. When the column 510 slides in the guide groove 511 outside the movable sleeve 204, it can control the movable sleeve 204 to move up and down, thereby driving the sleeve 205 to vibrate back and forth up and down through the guide rod 402 and the buffer spring 403. Therefore, in the process of inserting the sampling tube 206 into the soil, the vibration impact can be used to make the insertion smoother. Moreover, when the movable seat 203 moves down, it will also contact the lifting seat 703, thereby driving the detection head 704 to be inserted into the collecting tube 307 containing soil to conduct a preliminary detection of the temperature and humidity of the soil. Then, the motor 201 drives the screw 202 to rotate in the opposite direction, and the movable seat 203 will move up. At this time, the inner and outer rings of the second one-way bearing 505 will be active and will not transmit. At the same time, the upward movement of the movable seat 203 will also The roller 301 will be driven to roll on the outside of the guide frame 302, and when the roller 301 moves to the top of the guide frame 302, the return spring 304 will push the guide frame 302 to move right under the limit of the frame 1, and limit the position after movement by the slide bar 303. Therefore, after sampling, the mounting seat 306 can be automatically moved horizontally, and the sampling tube 206 can be moved to the bottom of the collection tube 307. In this process, since the inner and outer rings of the first one-way bearing 305 are locked, the inclined surfaces of the teeth of the rack 603 and the gear ring 604 can provide a certain component force to squeeze the second spring seat 605. At this time, the rack 603 will automatically avoid, so that the transmission operation will not be performed. Therefore, in the process of the horizontal movement of the mounting seat 306,The position of the collecting tube 307 can be automatically adjusted. Finally, when the sleeve 205 moves up and fits against the baffle 401, as the movable base 203 continues to move up, the sleeve 205 stops moving, the buffer spring 403 is compressed, and the guide rod 402 drives the first tooth plate 404 to move up, which in turn drives the reversing gear 405 at the front end of the support plate 406 to rotate, thereby driving the second tooth plate 407 to move down. The ejector rod 408 pushes the sample inside the sampling tube 206 out, automatically unloading the sample inside.

[0035] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A soil sampling and detection integrated device, characterized in that: The invention comprises a frame (1) and a moving assembly (3), wherein a sampling assembly (2) is provided on one side of the frame (1), and the moving assembly (3) is provided at one end of the sampling assembly (2), and the moving assembly (3) comprises a roller (301), a guide frame (302), a slide bar (303), a return spring (304), a first one-way bearing (305), a mounting seat (306) and a collecting cylinder (307), wherein a roller (301) is provided at one end of the sampling assembly (2), and the roller (301) ) is slidably connected to a guide frame (302) on one side, a slide rod (303) is fixed to one side of the guide frame (302), and the slide rod (303) is slidably connected to the frame (1), and a return spring (304) is sleeved on the outer side of the slide rod (303), a first one-way bearing (305) is arranged at the bottom of the guide frame (302), and the lower end of the first one-way bearing (305) is connected to a mounting seat (306), and a collection cylinder (307) is arranged on the outer side of the mounting seat (306); The sampling assembly (2) includes a motor (201), a screw (202) and a movable base (203). The motor (201) is mounted on one side of the frame (1), and the bottom of the motor (201) is connected to the screw (202). The outer side of the screw (202) is threadedly connected to the movable base (203), and the movable base (203) is rotatably connected to the roller (301). The sampling assembly (2) further comprises a movable sleeve (204), a sleeve (205) and a sampling tube (206), wherein the movable seat (203) is internally slidably connected to the movable sleeve (204), and the movable sleeve (204) is internally slidably connected to the sleeve (205), and the sampling tube (206) is disposed at the bottom of the sleeve (205); The top of the sleeve (205) is connected to a stripping assembly (4), and the stripping assembly (4) includes a baffle (401), a guide rod (402), a buffer spring (403) and a first tooth plate (404). The baffle (401) is fixed to the inner side of the upper end of the frame (1), and the top of the movable sleeve (204) is fixed with a guide rod (402), and the guide rod (402) is slidably connected to the sleeve (205). The outer side of the lower end of the guide rod (402) is sleeved with a buffer spring (403), and the top of the guide rod (402) is fixed with a first tooth plate (404); The stripping assembly (4) further includes a reversing gear (405), a support plate (406), a second tooth plate (407) and a push rod (408), wherein one side of the first tooth plate (404) is engaged with the reversing gear (405), and the rear end of the reversing gear (405) is rotatably connected to the support plate (406), and the support plate (406) is fixedly connected to the sleeve (205), one side of the reversing gear (405) is engaged with the second tooth plate (407), and the bottom of the second tooth plate (407) is fixed with the push rod (408), and the push rod (408) is slidably connected to the sleeve (205).

2. The soil sampling and detection integrated device according to claim 1, characterized in that: The outer side of the upper end of the screw rod (202) is connected to an impact assembly (5), and the impact assembly (5) includes a driving gear (501), a driven gear (502), a synchronization shaft (503), a synchronization sleeve (504), a second one-way bearing (505) and a synchronization gear (506). The driving gear (501) is arranged on the outer side of the upper end of the screw rod (202), and the driven gear (502) is meshed on one side of the driving gear (501). The synchronization shaft (503) is fixed inside the driven gear (502), and the synchronization shaft (503) is rotationally connected to the frame (1). The outer side of the synchronization shaft (503) is slidably connected to the synchronization sleeve (504), and the outer side of the synchronization sleeve (504) is arranged with a second one-way bearing (505), and the second one-way bearing (505) is rotationally connected to the movable seat (203), and the synchronization gear (506) is fixed on the outer side of the lower end of the second one-way bearing (505).

3. The soil sampling and detection integrated device according to claim 2, characterized in that: The impact assembly (5) further includes a driving gear (507), a driving sleeve (508), a limiting plate (509), a sliding column (510) and a guide groove (511), wherein one side of the synchronous gear (506) is meshed with the driving gear (507), the driving sleeve (508) is fixed inside the driving gear (507), and the outer side of the driving sleeve (508) is rotatably connected to the limiting plate (509), and the limiting plate (509) is fixedly connected to the movable seat (203), the inner side of the limiting plate (509) is fixed with a sliding column (510), and the outer side of the lower end of the movable sleeve (204) is provided with a guide groove (511).

4. The soil sampling and detection integrated device according to claim 1, characterized in that: A transposition assembly (6) is arranged at the inner lower end of the frame (1), and the transposition assembly (6) comprises a fixed plate (601), a first spring seat (602), a rack (603) and a gear ring (604). The inner lower end of the frame (1) is provided with a fixed plate (601), and a first spring seat (602) is arranged on one side of the fixed plate (601). A rack (603) is fixed to one end of the first spring seat (602), and a gear ring (604) is engaged with one side of the rack (603), and the gear ring (604) is fixedly connected to the first one-way bearing (305).

5. The soil sampling and detection integrated device according to claim 4, characterized in that: The transposition assembly (6) further comprises a second spring seat (605), a stabilizing block (606) and a stabilizing groove (607); the second spring seat (605) is fixed to one side of the lower end of the guide frame (302); a stabilizing block (606) is provided at the bottom of the second spring seat (605); and a stabilizing groove (607) is provided at the top of the mounting seat (306).

6. The soil sampling and detection integrated device according to claim 1, characterized in that: A detection assembly (7) is provided in the middle of one side of the frame (1), and the detection assembly (7) comprises a polished rod (701), a compression spring (702), a lifting seat (703) and a detection head (704). The polished rod (701) is fixed inside the lower end of one side of the frame (1), and the compression spring (702) is sleeved on the outer side of the lower end of the polished rod (701). The top of the compression spring (702) is connected to the lifting seat (703), and the lifting seat (703) is slidably connected to the polished rod (701), and the detection head (704) is arranged in the center of the bottom of the lifting seat (703).

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