A portable sampling device and method for solid waste detection

Abstract

The present invention relates to the field of solid waste sampling devices, and in particular to a portable sampling device for solid waste detection and a method thereof, comprising: a sampling tube, a drilling assembly, a material limiting piece and a sampling tube, wherein a top cover is arranged on the top of the sampling tube, a guide cover is arranged on the bottom of the sampling tube, the drilling assembly is installed on the sampling tube, the material limiting piece is rotatably arranged in the sampling tube, a plurality of placement slots are provided on the top cover, and the sampling tube is installed in the placement slots on the top cover; by providing a plurality of placement slots on the top cover, a plurality of sampling tubes are installed in the placement slots, and the device is used in conjunction with the material limiting piece and a rubber blocking block, when sampling solid waste at different positions, the material limiting piece is rotated to collect solid waste at different positions through different sampling tubes, thereby improving the use efficiency of the equipment and reducing the manual work intensity without affecting the subsequent detection results of the solid waste.

Description

Technical Field

[0001] The present invention relates to the field of solid waste sampling devices, and in particular to a portable solid waste detection sampling device and a method thereof. Background Art

[0002] Solid waste refers to solid waste generated in the process of production, life and other activities that has lost its original utilization value or has not lost its utilization value but has been discarded or abandoned.

[0003] Existing sampling devices for solid waste detection usually use insertion sampling. When sampling at different locations, after sampling at one location is completed, the solid waste in the device needs to be taken out and collected before sampling at the next location can be performed, resulting in low equipment operating efficiency and increased workload for operators.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a portable solid waste detection sampling device with storage function and a method thereof.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is implemented as follows: a portable sampling device for solid waste detection of the present invention comprises: a sampling tube, a drilling assembly, a material limiting piece and a sampling tube, a top cover is arranged on the top of the sampling tube, a guide cover is arranged on the bottom of the sampling tube, the drilling assembly is installed on the sampling tube, the material limiting piece is rotatably arranged in the sampling tube, a plurality of placement grooves are opened on the top cover, and the sampling tube is installed in the placement groove on the top cover.

[0007] First, start the drilling assembly, press the sampling tube after the drilling assembly works forward, and after the sampling tube moves to the sampling depth, control the drilling assembly to work in reverse, control the drilling assembly to drive the solid waste into the guide cover, and then rotate the material limiting piece to align the groove on the material limiting piece with the sampling tube position, and then the solid waste enters the sampling tube. After sampling, rotate the material limiting piece after the sampling is completed, so that the groove on the material limiting piece is no longer aligned with the sampling tube position, and then pull out the sampling tube.

[0008] Furthermore, the material-removing limiting component includes a turntable, a clamping disk is arranged on the outer side of the turntable, a clamping groove is opened on the inner wall of the sampling tube, the turntable is rotatably arranged in the clamping groove through the clamping disk, a rotating groove is opened on the top cover, a moving rod is arranged on the turntable, the moving rod is movably arranged in the rotating groove, and a feed port is opened at the position of the sampling tube on the turntable; with this design, the turntable is controlled to rotate by the moving rod, and the feed port is aligned and staggered with the sampling tube position when the turntable is rotated, thereby achieving the effect of controlling the feeding.

[0009] Furthermore, the sampling tube includes a top plate, a loading tube is provided at the bottom of the top plate, a hinge shaft is provided on the inner wall of the bottom of the loading tube, a baffle is installed on the hinge shaft, and a block is provided on the inner wall of the bottom of the loading tube; with this design, through the use of the baffle and the block, when the sampling tube after collecting solid waste is taken out, the baffle will seal the sampling tube to prevent the solid waste from falling by itself and will not affect the collection operation of the sampling tube.

[0010] Furthermore, limiting holes are provided on both sides of the top plate, limiting columns are provided in the placement groove, rubber balls are provided on the tops of the limiting columns, and handles are provided on the tops of the top plate. With this design, the sampling tube in the placement groove is limited by the limiting columns in cooperation with the rubber balls, and the sampling tube is easily installed and disassembled.

[0011] Furthermore, a limiting member is provided on the side wall of the movable rod, and the limiting member includes a connecting plate connected to the side wall of the movable rod, a sleeve is provided at the bottom of the connecting plate, a movable plate is movably provided in the sleeve, a telescopic spring is installed between the movable plate and the top wall of the sleeve, a spherical block is provided in the sleeve below the movable plate, and spherical grooves are provided at the corresponding placement groove positions on the top cover and in the gaps between the placement grooves. With this design, the rotation range of the movable rod is controlled by the limiting member and the spherical groove, so that when the feed port and the sampling tube need to be aligned or staggered, it can be understood by the moving rod being located at the spherical groove position.

[0012] Furthermore, spherical grooves are provided at the gaps between the placement grooves on the top cover, and blocking rods are arranged below them; with this design, when the feed port and the sampling tube are staggered, the feed port is blocked by the blocking rod.

[0013] Furthermore, the drilling assembly includes a motor, which is installed on the top cover through a frame, and a rotating column is connected to the bottom of the motor, which passes through the top cover and the turntable, and a threaded dragon is provided on the rotating column located at the bottom part of the turntable; with this design, the drilling operation is performed by the forward rotation of the threaded dragon, and the forward rotation of the threaded dragon pushes the punched solid waste outward, so that the solid waste on the surface of the solid waste pile will not enter the guide cover, and the solid waste is brought into the guide cover by the reverse rotation of the threaded dragon, thereby collecting the solid waste.

[0014] Furthermore, the turntable is provided with a feed port with a corresponding number of placement slots, and a rubber blocking block is installed in the feed port; specifically, a bevel block is provided in the feed port, and is designed with a larger opening at the bottom and a smaller opening at the top, and the rubber blocking block and the bevel block can be assembled into a rectangular parallelepiped, and a clamping block is placed on the rubber blocking block to facilitate the rubber blocking block to be clamped in the feed port; with this design, the sampling quantity can be controlled by placing the rubber blocking block.

[0015] A method for using a portable solid waste detection and sampling device, the method for using the portable solid waste detection and sampling device comprising the following steps:

[0016] S1. When it is necessary to collect multiple groups of solid wastes at the same position at the same time, first start the drilling assembly, the motor drives the threaded dragon to rotate forward through the rotating column, and the sampling tube is pressed by manpower to make the threaded dragon drill a hole, and the sampling tube moves down. After the sampling tube moves down to the sampling depth, the turntable is rotated by the moving rod to align the position of the feed port on the turntable with the position of the loading tube. Then the motor drives the threaded dragon to reverse through the rotating column. The reverse rotation of the threaded dragon drives the solid waste to enter the guide cover. After the solid waste passes through the feed port, the pressure baffle moves up and enters the loading tube. After the collection in the loading tube is completed, the turntable is rotated by the moving rod so that the feed port is no longer aligned with the loading tube position, and the sampling tube is pulled out by manpower. Finally, the loading tube after the collection is completed is taken out from the placement slot, and during the upward movement of the loading tube, the baffle falls on the block to seal the loading tube;

[0017] S2. When solid waste needs to be collected at multiple locations, the feed port on the turntable is blocked by a rubber blocking block, leaving only one feed port. When collecting at the first location, the drilling assembly is started, the motor drives the threaded dragon to rotate forward through the rotating column, and the sampling tube is pressed by manpower to make the threaded dragon drill a hole, and the sampling tube moves down. After the sampling tube moves down to the sampling depth, the turntable is rotated by the moving rod to align the position of the feed port on the turntable with the position of the first loading tube. Then the motor drives the threaded dragon to reverse through the rotating column. The reverse rotation of the threaded dragon drives the solid waste into the guide cover. The solid waste passes through the feed port and squeezes the pressure baffle plate upward to enter the loading tube. After the collection in the first loading tube is completed, the turntable is rotated by the moving rod to make the feed port no longer aligned with the position of the first loading tube. The sampling tube is pulled out by manpower, and then the sampling tube is collected at the second position. The drilling assembly is started, and the motor drives the threaded dragon to rotate forward through the rotating column, and the sampling tube is pressed by manpower to make the threaded dragon drill a hole and move the sampling tube downward. After the sampling tube moves downward to the sampling depth, the turntable is rotated by the moving rod to align the feed port position on the turntable with the second loading tube position. Then the motor drives the threaded dragon to reverse through the rotating column. The reversed threaded dragon drives the solid waste to enter the guide cover. After the solid waste passes through the feed port, the pressure baffle moves up and enters the loading tube. After the collection in the second loading tube is completed, the turntable is rotated by the moving rod to make the feed port no longer aligned with the loading tube position, and then the sampling tube is pulled out. Finally, the first loading tube and the second loading tube after the collection are completed are taken out from the placement slot.

[0018] The beneficial effects of the present invention are embodied in:

[0019] The present invention has a plurality of placement grooves on the top cover, in which a plurality of sampling tubes are installed, and is used in conjunction with a material restriction piece and a rubber blocking block. When sampling solid waste at different positions, the material restriction piece is rotated to collect solid waste at different positions through different sampling tubes. This improves the use efficiency of the equipment and reduces the manual work intensity without affecting subsequent detection results of the solid waste.

[0020] The present invention has a plurality of placement slots on the top cover, in which a plurality of sampling tubes are installed, and used in conjunction with a material-restricting piece, when a plurality of groups of solid waste samples need to be collected at the same position at the same time, the rubber blocking blocks in the placement slots are taken out, and then the feed port on the turntable is aligned with the sampling tubes, so that a plurality of groups of solid waste samples can be collected at the same time, which saves time and labor, and the collection of different numbers of solid waste samples can be adjusted by controlling the number of rubber blocking blocks taken out of the placement slots. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a portable solid waste detection sampling device provided by the present invention;

[0022] Figure 2A schematic diagram of the structure of a portable solid waste detection sampling device provided by the present invention;

[0023] Figure 3 A schematic diagram of the three-dimensional structure of the hole-turning assembly and the material-removing limiting member provided by the present invention;

[0024] Figure 4 A schematic diagram of the three-dimensional structure of the sampling tube provided by the present invention;

[0025] Figure 5 A schematic diagram of the three-dimensional structure of the rubber blocking block provided by the present invention;

[0026] Figure 6 for Figure 2 A partial enlarged schematic diagram of point A is provided;

[0027] Figure 7 for Figure 2 A local enlarged schematic diagram of point B is provided.

[0028] Description of reference numerals:

[0029] 1. Sampling tube; 11. Guide cover; 12. Top cover; 121. Placement slot; 1211. Limiting column; 1212. Rubber ball; 122. Spherical slot; 13. Rotating slot; 14. Snap-in slot; 15. Blocking rod; 2. Drilling assembly; 21. Motor; 22. Frame; 23. Rotating column; 24. Threaded dragon; 3. Restricting material taking part; 31. Turntable; 32. Feeding port; 33. Snap-in disk; 34. Moving rod; 35. Limiting part; 351. Connecting plate; 352. Casing; 353. Movable plate; 354. Telescopic spring; 355. Spherical block; 4. Sampling tube; 41. Top plate; 42. Limiting hole; 43. Handle; 44. Loading tube; 441. Articulated shaft; 442. Baffle; 443. Block; 5. Rubber blocking block. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0031] It should be noted that if the embodiments of the invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the invention.

[0033] See also Figures 1 to 7 :

[0034] The present invention discloses a portable sampling device for solid waste detection, comprising: a sampling tube 1, a drilling assembly 2, a material limiting member 3 and a sampling tube 4, wherein a top cover 12 is provided on the top of the sampling tube 1, a guide cover 11 is provided on the bottom of the sampling tube 1, the drilling assembly 2 is installed on the sampling tube 1, the material limiting member 3 is rotatably arranged in the sampling tube 1, a plurality of placement grooves 121 are opened on the top cover 12, and the sampling tube 4 is installed in the placement grooves 121 on the top cover 12.

[0035] In the specific implementation, first, the drilling component 2 is started, and the drilling component 2 presses the sampling tube 1 after working in forward rotation. After the sampling tube 1 moves to the sampling depth, the drilling component 2 is controlled to work in reverse, and the drilling component 2 is controlled to drive the solid waste into the guide cover 11, and then the limiting material collection part 3 is rotated to align the groove on the limiting material collection part 3 with the sampling tube 4, and then the solid waste enters the sampling tube 4. After the sampling is completed, the limiting material collection part 3 is rotated to make the groove on the limiting material collection part 3 no longer aligned with the sampling tube 4, and then the sampling tube 1 can be pulled out.

[0036] According to the present invention, the material-removing limiting member 3 comprises a turntable 31, a clamping plate 33 is arranged on the outer side of the turntable 31, a clamping groove 14 is provided on the inner wall of the sampling tube 1, the turntable 31 is rotatably arranged in the clamping groove 14 through the clamping plate 33, a rotating groove 13 is provided on the top cover 12, a moving rod 34 is arranged on the turntable 31, the moving rod 34 is movably arranged in the rotating groove 13, and a feed port 32 is provided at the position of the corresponding sampling tube 4 on the turntable 31; in this design, the turntable 31 is controlled to rotate by the moving rod 34, and the feed port 32 is aligned and staggered with the position of the sampling tube 4 when the turntable 31 is rotated, thereby achieving the effect of controlling the feeding.

[0037] In the present invention, the sampling tube 4 includes a top plate 41, a loading tube 44 is arranged at the bottom of the top plate 41, a hinge shaft 441 is arranged on the inner wall of the bottom of the loading tube 44, a baffle 442 is installed on the hinge shaft 441, and a baffle 443 is arranged on the inner wall of the bottom of the loading tube 44; with this design, through the use of the baffle 442 in conjunction with the baffle 443, when the sampling tube 4 after collecting solid waste is taken out, the baffle 442 will seal the sampling tube 4 to prevent the solid waste from falling by itself, and will not affect the collection operation of the sampling tube 4.

[0038] In the present invention, limiting holes 42 are provided on both sides of the top plate 41, a limiting column 1211 is provided in the placement groove 121, a rubber ball 1212 is provided on the top of the limiting column 1211, and a handle 43 is provided on the top of the top plate 41; in this design, the sampling tube 4 in the placement groove 121 is limited by the limiting column 1211 and the rubber ball 1212, and the sampling tube 4 is easy to install and disassemble.

[0039] According to the present invention, a limiting member 35 is provided on the side wall of the movable rod 34, and the limiting member 35 includes a connecting plate 351 connected to the side wall of the movable rod 34, a sleeve 352 is provided at the bottom of the connecting plate 351, a movable plate 353 is movably provided in the sleeve 352, a telescopic spring 354 is installed between the movable plate 353 and the top wall of the sleeve 352, a spherical block 355 is provided in the sleeve 352 below the movable plate 353, and spherical grooves 122 are provided at the positions of the corresponding placement grooves 121 on the top cover 12 and in the gaps between the placement grooves 121; in this design, the rotation range of the movable rod 34 is controlled by cooperating with the spherical groove 122, so that when the feed port 32 and the sampling tube 4 need to be aligned or staggered, it can be understood by the movable rod 34 being located at the position of the spherical groove 122.

[0040] Specifically, the gaps between the placement grooves 121 on the top cover 12 are provided with spherical grooves 122 , and a blocking rod 15 is arranged below. With this design, when the feed port 32 is offset from the sampling tube 4 , the feed port 32 is blocked by the blocking rod 15 .

[0041] In the present invention, the drilling assembly 2 includes a motor 21, and the motor 21 is installed on the top cover 12 through a frame 22. A rotating column 23 is connected to the bottom of the motor 21, and the rotating column 23 passes through the top cover 12 and the turntable 31. A threaded dragon 24 is provided on the bottom part of the rotating column 23 located at the turntable 31. With this design, the drilling operation is performed by the forward rotation of the threaded dragon 24, and the forward rotation of the threaded dragon 24 pushes the punched solid waste outward, so that the solid waste on the surface of the solid waste pile will not enter the guide cover 11, and the solid waste is brought into the guide cover 11 by the reverse rotation of the threaded dragon 24, thereby performing a collection operation on the solid waste.

[0042] In the present invention, the turntable 31 is provided with feed ports 32 corresponding to the number of placement slots 121, and a rubber blocking block 5 is installed in the feed port 32; specifically, a bevel block is provided in the feed port 32, and is designed with a larger opening at the bottom and a smaller opening at the top, and the rubber blocking block 5 and the bevel block can be assembled into a rectangular parallelepiped, and a clamping block is placed on the rubber blocking block 5 to facilitate the rubber blocking block 5 to be clamped in the feed port 32; with this design, the sampling quantity can be controlled by placing the rubber blocking block 5.

[0043] A method for using a portable solid waste detection and sampling device, the method for using the portable solid waste detection and sampling device comprising the following steps:

[0044] S1. When it is necessary to collect multiple groups of solid wastes at the same position at the same time, first start the drilling assembly 2, the motor 21 drives the threaded dragon 24 to rotate forward through the rotating column 23, and presses the sampling tube 1 by manpower to make the threaded dragon 24 punch a hole, and the sampling tube 1 moves down. After the sampling tube 1 moves down to the sampling depth, the rotating disk 31 is rotated by the moving rod 34 so that the position of the feed port 32 on the rotating disk 31 is aligned with the position of the loading tube 44. Then the motor 21 drives the threaded dragon 24 to rotate reversely through the rotating column 23, and the threaded dragon 24 rotates reversely. The solid waste is driven into the guide cover 11 by the rotation, and the solid waste passes through the feed port 32 and squeezes the pressure baffle 442 to move up and enter the loading tube 44. After the collection in the loading tube 44 is completed, the rotating disk 31 is rotated by the moving rod 34 so that the feed port 32 is no longer aligned with the position of the loading tube 44, and the sampling tube 1 is pulled out by manpower. Finally, the loading tube 44 after the collection is completed is taken out from the placement groove 121, and in the process of the loading tube 44 moving up, the baffle 442 falls on the stopper 443 to seal the loading tube 44;

[0045] S2. When it is necessary to collect solid waste at multiple locations, the feed port 32 on the turntable 31 is blocked by the rubber blocking block 5, leaving only one feed port 32. When collecting at the first location, the drilling assembly 2 is started, the motor 21 drives the threaded dragon 24 to rotate forward through the rotating column 23, and the sampling tube 1 is pressed by manpower to make the threaded dragon 24 punch a hole, and the sampling tube 1 moves downward. After the sampling tube 1 moves downward to the sampling depth, the turntable 31 is rotated by the moving rod 34 to align the position of the feed port 32 on the turntable 31 with the position of the first loading tube 44. Then, the motor 21 drives the threaded dragon 24 to reverse through the rotating column 23. The reverse rotation of the threaded dragon 24 drives the solid waste to enter the guide cover 11. The solid waste passes through the feed port 32 and squeezes the pressure baffle 442 to move upward to enter the loading tube 44. After the collection in the first loading tube 44 is completed, the turntable 31 is rotated by the moving rod 34 so that the feed port 32 is no longer aligned with the position of the first loading tube 44. The sampling tube 1 is pulled out by manpower, and then the sampling tube 1 is collected at the second position. The drilling assembly 2 is started, and the motor 21 drives the threaded dragon 24 to rotate forward through the rotating column 23, and the sampling tube 1 is pressed by manpower to make the threaded dragon 24 punch a hole, and the sampling tube 1 moves down. After the sampling tube 1 moves down to the sampling depth, the turntable 31 is rotated by the moving rod 34 so that the position of the feed port 32 on the turntable 31 is aligned with the position of the second loading tube 44. Then the motor 21 drives the threaded dragon 24 to reverse through the rotating column 23. The reverse rotation of the threaded dragon 24 drives the solid waste to enter the guide cover 11. The solid waste passes through the feed port 32 and squeezes the pressure baffle 442 to move up and enter the loading tube 44. After the collection in the second loading tube 44 is completed, the turntable 31 is rotated by the moving rod 34 so that the feed port 32 is no longer aligned with the position of the loading tube 44, and then the sampling tube 1 is pulled out. Finally, the first loading tube 44 and the second loading tube 44 after the collection are completed are taken out from the placement groove 121.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable sampling device for solid waste detection, characterized in that: include: A sampling tube (1), a drilling assembly (2), a material-restricting member (3) and a sampling tube (4), wherein a top cover (12) is arranged on the top of the sampling tube (1), a guide cover (11) is arranged on the bottom of the sampling tube (1), the drilling assembly (2) is mounted on the sampling tube (1), the material-restricting member (3) is rotatably arranged in the sampling tube (1), a plurality of placement grooves (121) are provided on the top cover (12), and the sampling tube (4) is mounted in the placement grooves (121) on the top cover (12); The material-removing limiting member (3) comprises a rotating disk (31), a clamping disk (33) is arranged on the outer side of the rotating disk (31), a clamping groove (14) is provided on the inner wall of the sampling tube (1), the rotating disk (31) is rotatably arranged in the clamping groove (14) through the clamping disk (33), the top cover (12) is provided with a rotating groove (13), a moving rod (34) is arranged on the rotating disk (31), and the moving rod (34) is movably arranged in the rotating groove (13), and a feeding port (32) is provided on the rotating disk (31) at a position corresponding to the sampling tube (4); The sampling tube (4) comprises a top plate (41), a loading tube (44) is arranged at the bottom of the top plate (41), a hinge shaft (441) is arranged on the inner wall of the bottom of the loading tube (44), a baffle (442) is installed on the hinge shaft (441), and a baffle (443) is arranged on the inner wall of the bottom of the loading tube (44); Limiting holes (42) are provided on both sides of the top plate (41), a limiting column (1211) is provided in the placement groove (121), a rubber ball (1212) is provided on the top of the limiting column (1211), and a handle (43) is provided on the top of the top plate (41); A limiting member (35) is provided on the side wall of the moving rod (34), and the limiting member (35) comprises a connecting plate (351) connected to the side wall of the moving rod (34); a sleeve (352) is provided at the bottom of the connecting plate (351); a movable plate (353) is movably provided in the sleeve (352); a telescopic spring (354) is installed between the movable plate (353) and the top wall of the sleeve (352); a spherical block (355) is provided in the sleeve (352) below the movable plate (353); and spherical grooves (122) are provided at positions corresponding to the placement grooves (121) on the top cover (12) and at gaps between the placement grooves (121).

2. The portable solid waste detection sampling device according to claim 1, characterized in that: The drilling assembly (2) comprises a motor (21), the motor (21) being mounted on the top cover (12) via a frame (22), a rotating column (23) being connected to the bottom of the motor (21), the rotating column (23) penetrating the top cover (12) and the rotating disk (31), and a threaded dragon (24) being arranged on the bottom portion of the rotating column (23) located on the rotating disk (31).

3. The portable solid waste detection sampling device according to claim 2, characterized in that: The rotating disk (31) is provided with feed openings (32) corresponding to the number of placement slots (121), and rubber blocking blocks (5) are installed in the feed openings (32).

4. The method for using the portable solid waste detection sampling device is characterized by Using the portable solid waste detection sampling device as claimed in claim 3, the method for using the portable solid waste detection sampling device comprises the following steps: S1. When it is necessary to collect multiple groups of solid wastes at the same position at the same time, the drilling assembly (2) is first started, the motor (21) drives the threaded dragon (24) to rotate forward through the rotating column (23), and the sampling tube (1) is pressed by manpower to make the threaded dragon (24) drill a hole, and the sampling tube (1) moves downward. After the sampling tube (1) moves downward to the sampling depth, the rotating disk (31) is rotated by the moving rod (34) so ​​that the position of the feed port (32) on the rotating disk (31) is aligned with the position of the loading tube (44), and then the motor (21) drives the threaded dragon (24) to rotate reversely through the rotating column (23), and the threaded dragon (24) The solid waste is driven into the guide cover (11) by the reverse rotation. The solid waste passes through the feed port (32) and squeezes the pressure baffle (442) upward to enter the loading tube (44). After the collection in the loading tube (44) is completed, the rotating disk (31) is rotated by the moving rod (34) so ​​that the feed port (32) is no longer aligned with the loading tube (44). The sampling tube (1) is pulled out manually. Finally, the loading tube (44) after the collection is completed is taken out from the placement groove (121). During the upward movement of the loading tube (44), the baffle (442) falls on the baffle (443) to seal the loading tube (44); S2. When solid waste needs to be collected at multiple locations, the feed port (32) on the turntable (31) is blocked by a rubber blocking block (5) to leave only one feed port (32). When collecting at the first location, the drilling assembly (2) is started, the motor (21) drives the threaded dragon (24) to rotate forward through the rotating column (23), and the sampling tube (1) is pressed by manpower to make the threaded dragon (24) drill a hole, and the sampling tube (1) moves downward. After the sampling tube (1) moves downward to the sampling depth, the turntable (31) is rotated by the moving rod (34) to make the turntable ( 31) The upper feed port (32) is aligned with the position of the first loading tube (44), and then the motor (21) drives the threaded dragon (24) to reverse through the rotating column (23), and the threaded dragon (24) reverses to drive the solid waste into the guide cover (11), and the solid waste passes through the feed port (32) and squeezes the pressure baffle plate (442) upward to enter the loading tube (44). After the collection in the first loading tube (44) is completed, the rotating disk (31) is rotated by the moving rod (34) so ​​that the feed port (32) is no longer aligned with the position of the first loading tube (44) and then passes through. The sampling tube (1) is pulled out manually, and then the sample is collected at the second position. The drilling assembly (2) is started, and the motor (21) drives the threaded dragon (24) to rotate forward through the rotating column (23). The sampling tube (1) is pressed manually to make the threaded dragon (24) drill a hole, and the sampling tube (1) moves downward. After the sampling tube (1) moves downward to the sampling depth, the rotating disk (31) is rotated by the moving rod (34) so ​​that the position of the feed port (32) on the rotating disk (31) is aligned with the position of the second loading tube (44). Then the motor (21) drives the threaded dragon (24) through the rotating column (23). The threaded dragon (24) is reversed, and the threaded dragon (24) drives the solid waste into the guide cover (11). The solid waste passes through the feed port (32) and squeezes the pressure baffle (442) upward to enter the loading pipe (44). After the collection in the second loading pipe (44) is completed, the rotating disk (31) is rotated by the moving rod (34) so ​​that the feed port (32) is no longer aligned with the loading pipe (44). Then, the sampling tube (1) is pulled out, and finally, the first loading pipe (44) and the second loading pipe (44) after the collection are completed are taken out from the placement groove (121).

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