CN111829818A - Screenable soil sampling device and method for project supervision - Google Patents
Screenable soil sampling device and method for project supervision Download PDFInfo
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- CN111829818A CN111829818A CN202010807547.8A CN202010807547A CN111829818A CN 111829818 A CN111829818 A CN 111829818A CN 202010807547 A CN202010807547 A CN 202010807547A CN 111829818 A CN111829818 A CN 111829818A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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Abstract
The invention discloses a screenable soil sampling device for engineering supervision in the technical field of engineering supervision, which comprises a fixed base, wherein the left side and the right side of the fixed base are both connected with rollers, the left side and the right side of the top of the fixed base are both provided with electric push rods, the top of each electric push rod is provided with an outer housing, the left side and the right side of the top of each outer housing are both provided with hydraulic push rods, the top of each hydraulic push rod is provided with a top plate, the middle part of the top of each top plate is provided with a driving motor, the output end of the driving motor is connected with a rotating shaft through a speed reducer, the inner wall of each outer housing is connected with a sleeve, the outer walls of the left side and the right side of each sleeve are both provided with a feed inlet, the bottom of each feed inlet is provided with a discharge plate, the soil can be conveniently collected, the soil, soil in the outer housing can be quickly taken out, and the whole movement and operation of the sampling equipment are facilitated.
Description
Technical Field
The invention relates to the technical field of project supervision, in particular to screenable soil sampling equipment and method for project supervision.
Background
Before the engineering construction, generally all manage the engineering place, survey to the construction place geology during the management, generally all can use soil sampling device to take out deep soil, but current soil sampling device directly digs soon through digging the device soon for a long time, it is less to dig the soil of device subsidiary department soon, and generally all can have more gravel and sand in the soil of digging out soon, follow-up to soil detection time measuring, still need pick the function of screening to gravel and sand wherein, sampling device itself does not possess the function of screening, the soil of digging soon simultaneously is generally inconvenient to be taken out, it is whole also not convenient regulation to dig the device soon. Therefore, a soil sampling device and a method for project supervision capable of screening are provided.
Disclosure of Invention
The invention aims to provide a soil sampling device and a soil sampling method for project supervision, which can be used for screening, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a soil sampling device for project supervision capable of being screened comprises a fixed base, wherein the left side and the right side of the fixed base are both connected with idler wheels, the left side and the right side of the top of the fixed base are both provided with electric push rods, the top of the electric push rods is provided with an outer housing, the left side and the right side of the top of the outer housing are both provided with hydraulic push rods, the top of the hydraulic push rods is provided with a top plate, the middle position of the top plate is provided with a driving motor, the output end of the driving motor is connected with a rotating shaft through a speed reducer, the inner wall of the outer housing is connected with a sleeve, the bottom of the rotating shaft is movably inserted into the inner side of the sleeve and connected with an auger, the outer walls of the left side and the right side of the sleeve are both provided with a feeding hole, the bottom of the feeding, the equal activity of the left and right sides inner chamber of dustcoat sets up filter equipment, the top left and right sides of dustcoat all sets up step motor, step motor's output passes through the speed reducer and connects the loose axle, and the loose axle runs through to the inner chamber of dustcoat and connects filter equipment, filter equipment's top swing joint limiting plate, and the limiting plate setting is at the inner wall and the telescopic outer wall of dustcoat, sealed apron is all connected to the left and right sides outer wall of dustcoat.
Further, filter equipment sets up the outer frame in outer housing inner chamber including the activity, the inner chamber activity of outer frame sets up the filtration cotton-wadded net, the inner wall of outer frame sets up limit baffle, the outer wall of outer frame sets up fixed plate, the flexible joint loop bar of bottom swing joint of fixed plate.
Further, the top of outer frame sets up the annular spout that matches with the limiting plate, the bottom of limiting plate extends to the inner wall of annular spout and sets up T shape slider, and the inner wall setting of annular spout and the T shape spout that T shape slider matches.
Furthermore, the soil shoveling device comprises a movable plate movably arranged on the inner wall of the outer housing, a connecting shaft is arranged at the front end of the movable plate, a sleeve is arranged on the outer wall of the connecting shaft, the outer wall of the front end of the sleeve is connected with the shoveling plate, and a torsion spring is arranged at the joint of the sleeve and the connecting shaft.
Furthermore, flexible joint loop bar includes that the activity sets up the fly leaf in the fixed plate bottom through the round pin axle, and the inner wall of fly leaf sets up the cavity body, and the inner wall of cavity body sets up the joint pole, and the joint of joint pole and cavity body sets up reset spring, and the top activity grafting of joint pole is in the bottom of filtering the cotton net.
Furthermore, the end face of the bottom of the inner cavity of the outer housing, which is close to the outer wall of the sleeve, is provided with an inclined plate, and the inclination angle of the inclined plate is 5 degrees.
Further, the bottom of pivot sets up the blind groove, the top activity of auger is pegged graft in the blind groove, and the outer wall of auger and pivot all sets up the spacing screw of assorted, and the inner wall threaded connection fastening screw of spacing screw.
Furthermore, the limiting plate is arranged below the feeding hole, and the limiting plate and the adjacent discharging plate are mutually parallel inclined plates.
Furthermore, a fastening plate block is arranged on the inner wall of the rotating shaft extending to the sleeve, a sealing plug is arranged on the outer wall of the upper end of the fastening plate block, and a scraper plate is arranged on the outer wall of the lower end of the fastening plate block.
Further, a sampling method of the soil sampling equipment for project supervision capable of being screened comprises the following steps:
s1: when soil sampling is carried out on a construction site managed by an engineering, the electric push rod, the hydraulic push rod, the driving motor and the stepping motor are connected and operated through the control switch and the power supply, whether the electric push rod, the hydraulic push rod, the driving motor and the stepping motor operate normally or not is checked, then the fixed base can be driven to move through the idler wheels, the fixed base moves to a soil sampling place, and the fixed base is fixed;
s2: when the fixed base is fixed, the electric push rod can be directly operated, the electric push rod can move up and down to drive the sleeve to move up and down, the sleeve can descend to be pressed on the ground, the fixed base is fixed, the sleeve is directly connected to the top of the ground to be convenient for sampling, when soil is sampled, the driving motor is operated, the driving motor drives the auger to rotate through the rotating shaft, the hydraulic push rod is operated simultaneously when the auger rotates, the hydraulic push rod drives the top plate to descend, the auger is rotationally dug to enter the soil pond to sample the soil, the soil is transported on the auger, and when the soil falls off, the soil enters the inner cavity of the outer housing through the discharge plate and the feed;
s3: when soil enters the inner cavity of the outer housing, the soil drops to the top of the filtering device through the limiting plate, the stepping motor is operated, the stepping motor drives the filtering device to rotate through the movable shaft, the movable shaft is directly connected with the outer frame, the outer frame is driven to rotate and is matched with the T-shaped sliding groove through the T-shaped sliding block, the outer frame slides in a limiting mode, the soil is filtered through the filtering cotton net, stone particles in the soil are left at the top of the filtering cotton net, the soil drops to the bottom of the inner cavity of the outer housing, the sealing cover plate is opened, the soil shoveling device can take out the soil, a shoveling plate in the soil shoveling device is horizontally attached to the bottom of the inner cavity of the outer housing, the movable plate is manually pushed, the movable plate pushes the shoveling plate to shovel the soil to the top of the movable plate and is matched with the inclined plate when the soil moves to be close to the outer wall of the sleeve, the movable plate is drawn out to remove soil;
s4: soil takes out the back, still need clear up debris such as the stone on filtering the cotton net, can stimulate the joint pole in the flexible joint loop bar downwards for joint pole and filtering the cotton net separation, then rotate flexible joint loop bar in the bottom of fixed plate, make flexible joint loop bar no longer spacing filtering the cotton net, then can make things convenient for quick taking out filtering the cotton net and clear up debris above that.
Compared with the prior art, the invention has the beneficial effects that:
1. the auger is movably connected to the bottom of the rotating shaft in the sampling device, the auger can move up and down, so that the integral adjustment is facilitated, soil at the rotary digging position can be conveniently dug in the rotary digging process, the dug soil can enter the outer housing along with the auger, the soil is conveniently collected and stored, and the soil can be directly sampled and collected in the rotary digging process;
2. according to the invention, soil can fall on the top of the filtering device after sampling, the filtering cotton net rotates along with the stepping motor, so that the taken soil can be screened, sand and stones in the soil can be removed, and the soil shoveling device is arranged, so that the soil in the outer housing can be taken out quickly;
3. the filtering cotton net in the filtering device can be conveniently disassembled, assembled and replaced through the telescopic clamping sleeve rod, so that sand and stones can be taken out, and meanwhile, the packing auger can be movably disassembled and assembled at the bottom of the rotating shaft, so that the whole movement and operation of the sampling equipment are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the sleeve of the present invention;
FIG. 3 is a schematic view of the structure of the filtering apparatus of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at A;
fig. 5 is a schematic structural view of the shoveling device of the invention.
In the figure: 1. a fixed base; 2. an electric push rod; 3. a roller; 4. an outer casing; 5. a hydraulic push rod; 6. a top plate; 7. a drive motor; 8. a rotating shaft; 9. a sleeve; 10. a feed inlet; 11. a stripper plate; 12. a shoveling device; 121. a movable plate; 122. a sleeve; 123. a connecting shaft; 124. a torsion spring; 125. a shovel plate; 13. a filtration device; 131. an outer frame; 132. filtering the cotton net; 133. a limit baffle; 134. fixing the plate; 135. the loop bar is telescopically clamped; 14. a stepping motor; 15. a movable shaft; 16. a limiting plate; 17. sealing the cover plate; 18. fastening the plate; 19. a sealing plug; 20. a squeegee; 21. a packing auger; 22. a T-shaped slider; 23. t-shaped sliding chutes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a soil sampling device for project supervision capable of being screened comprises a fixed base 1, rollers 3 are connected to the left side and the right side of the fixed base 1, brake pads can be mounted on the rollers 3, the speed of the rollers 3 in advancing can be controlled through the brake pads, electric push rods 2 are arranged on the left side and the right side of the top of the fixed base 1, an outer housing 4 is arranged on the top of the electric push rods 2, hydraulic push rods 5 are arranged on the left side and the right side of the top of the outer housing 4, a top plate 6 is arranged on the top of the hydraulic push rods 5, a driving motor 7 is arranged in the middle of the top plate 6, the output end of the driving motor 7 is connected with a rotating shaft 8 through a speed reducer, a sleeve 9 is connected to the inner wall of the outer housing 4, the outer housing 4 and the sleeve 9 are of an integrated structure, the bottom of the rotating shaft 8 is movably inserted in the inner side of the sleeve, and the top of stripper 11 is close to the bottom that sets up auger blade on auger 21, the drawing that drops on auger 21 can be guaranteed to stripper 11 in can falling into the inner chamber of outer housing 4, the inner wall activity of outer housing 4 sets up shovel soil device 12, the equal activity of the left and right sides inner chamber of outer housing 4 sets up filter equipment 13, the top left and right sides of outer housing 4 all sets up step motor 14, step motor 14's output passes through the speed reducer and connects loose axle 15, and loose axle 15 runs through to the inner chamber of outer housing 4 and connects filter equipment 13, filter equipment 13's top swing joint limiting plate 16, and limiting plate 16 sets up the inner wall and the telescopic 9's outer wall at outer housing 4, sealed apron 17 is all connected to the left and right sides outer wall of outer housing 4, sealed apron 17 sets up the sealing washer with the junction of outer housing 4.
Referring to fig. 3, the filtering device 13 includes an outer frame 131 movably disposed in the inner cavity of the outer housing 4, a filtering cotton net 132 is movably disposed in the inner cavity of the outer frame 131, a limiting baffle 133 is disposed on the inner wall of the outer frame 131, a fixing plate 134 is disposed on the outer wall of the outer frame 131, a telescopic clamping sleeve rod 135 is movably connected to the bottom of the fixing plate 134, the filtering cotton net 132 in the filtering device 13 is movably mounted in the outer frame 131, and when mounted, the limiting baffle 133 can limit the filtering cotton net 132 to filter sand and stones in soil;
referring to fig. 3 and 4, an annular sliding groove matched with the limiting plate 16 is disposed at the top of the outer frame 131, the bottom of the limiting plate 16 extends to the inner wall of the annular sliding groove and is provided with a T-shaped slider 22, the inner wall of the annular sliding groove is provided with a T-shaped sliding groove 23 matched with the T-shaped slider 22, and the outer frame 131 slides in the T-shaped sliding groove 23 in the inner wall of the outer frame 131 through the T-shaped slider 22 on the limiting plate 16, so that the outer frame 131 can be driven to rotate rapidly, and the stability of the outer frame 131 can be;
referring to fig. 5 again, the soil shoveling device 12 includes a movable plate 121 movably disposed on the inner wall of the outer housing 4, a connecting shaft 123 is disposed at the front end of the movable plate 121, a sleeve 122 is disposed on the outer wall of the connecting shaft 123, a shoveling plate 125 is connected to the outer wall of the front end of the sleeve 122, a torsion spring 124 is disposed at the connection position of the sleeve 122 and the connecting shaft 123, the shoveling plate 125 in the soil shoveling device 12 can be attached to the bottom of the inner cavity of the outer housing 4, so that soil can be accumulated on the top of the movable plate 121, and meanwhile, the shoveling plate 125 can be turned over through the connecting shaft 123 and;
referring to fig. 3 again, the retractable snap-fit loop bar 135 includes a movable plate movably disposed at the bottom of the fixed plate 134 by a pin, the inner wall of the movable plate is provided with a hollow tube, the inner wall of the hollow tube is provided with a snap-fit rod, a return spring is disposed at the joint of the snap-fit rod and the hollow tube, and the top of the snap-fit rod is movably inserted at the bottom of the filter cotton net 132, so that the filter cotton net 132 installed in the outer frame 131 can be conveniently fixed by the retractable snap-fit loop bar 135, and the filter cotton net 132 can be conveniently disassembled;
referring to fig. 1, an inclined plate is arranged on the end surface of the bottom of the inner cavity of the outer casing 4 close to the outer wall of the sleeve 9, the inclined plate has an inclination angle of 5 °, and the inclined plate is arranged on the inner wall of the bottom of the outer casing 4 close to the sleeve 9, so that the shovel plate 125 can be turned over through the inclined plate when moving, and more soil in the outer casing 4 can be shoveled;
referring to fig. 2 again, the bottom of the rotating shaft 8 is provided with a blind groove, the top of the packing auger 21 is movably inserted into the blind groove, the outer walls of the packing auger 21 and the rotating shaft 8 are both provided with matched limit screw holes, the inner wall of the limit screw hole is in threaded connection with a fastening screw rod, the packing auger 21 is inserted into the blind groove at the bottom of the rotating shaft 8 and is in threaded connection with the inside of the limit screw hole through the fastening screw rod, and therefore the packing auger 21 is conveniently and movably assembled and disassembled at the bottom of the rotating shaft 8;
referring to fig. 1 again, the limiting plate 16 is disposed below the feeding port 10, the limiting plate 16 and the adjacent discharging plate 11 are parallel inclined plates, and the limiting plate 16 is disposed below the feeding port 10 to ensure that the fallen soil falls into the filtering device 13;
referring to fig. 2 again, a fastening plate 18 is disposed on the inner wall of the sleeve 9 from the rotating shaft 8, a sealing plug 19 is disposed on the outer wall of the upper end of the fastening plate 18, a scraper 20 is disposed on the outer wall of the lower end of the fastening plate 18, the fastening plate 18 is sleeved on the outer wall of the rotating shaft 8, the sealing plug 19 is disposed on the fastening plate 18 and ascends and descends on the inner wall of the sleeve 9 when ascending and descending along with the rotating shaft 8, and the scraper 20 can scrape off soil attached to the inner wall of the sleeve 9 when ascending and descending.
A sampling method of soil sampling equipment for project supervision capable of being screened comprises the following steps:
s1: when soil sampling is carried out on a construction site managed by an engineering, the electric push rod 2, the hydraulic push rod 5, the driving motor 7 and the stepping motor 14 are connected and operated through a control switch and a power supply, whether the electric push rod 2, the hydraulic push rod 5, the driving motor 7 and the stepping motor 14 operate normally or not is checked, then the fixed base 1 can be driven to move through the idler wheels 3, the fixed base 1 moves to a soil sampling place, and the fixed base 1 is fixed;
s2: when the fixing base 1 is fixed, the electric push rod 2 can be directly operated, the electric push rod 2 can move up and down to drive the sleeve 9 to move up and down, the sleeve 9 descends to be pressed on the ground, the fixing base 1 is fixed, the sleeve 9 is directly connected to the top of the ground to be convenient for sampling, when soil is sampled, the driving motor 7 is operated, the driving motor 7 drives the auger 21 to rotate through the rotating shaft 8, the hydraulic push rod 5 is simultaneously operated when the auger 21 rotates, the hydraulic push rod 5 drives the top plate 6 to descend, the auger 21 is rotationally dug to enter a soil pond, soil is sampled, the soil is transported on the auger 21, and when the soil falls, the soil enters the inner cavity of the outer housing 4 through the discharge plate 11 and the feed port 10;
s3: when soil enters the inner cavity of the outer housing 4, the soil falls on the top of the filtering device 13 through the limiting plate 16, the stepping motor 14 is operated, the stepping motor 14 drives the filtering device 13 to rotate through the movable shaft 15, the movable shaft 15 is directly connected with the outer frame 131, the outer frame 131 is driven to rotate and is matched with the T-shaped chute 23 through the T-shaped slide block 22, the outer frame 131 is limited to slide, the soil is filtered through the filtering cotton net 132, stone particles in the soil are left on the top of the filtering cotton net 132, the soil falls on the bottom of the inner cavity of the outer housing 4, the sealing cover plate 17 is opened, the soil can be taken out by the soil shoveling device 12, the shoveling plate 125 in the soil shoveling device 12 is horizontally attached to the bottom of the inner cavity of the outer housing 4, the movable plate 121 is manually pushed, the movable plate 121 pushes the shoveling plate 125 to shovel the soil onto the top of the, the shovel plate 125 can be turned over by matching with the inclined plate, so that soil can be accumulated on the top of the movable plate 121, and the movable plate 121 can be pulled out to remove the soil;
s4: soil takes out the back, still need clear up debris such as the stone on filtering cotton net 132, can stimulate the joint pole in the flexible joint loop bar 135 downwards for joint pole and filtering cotton net 132 separation, then rotate flexible joint loop bar 135 in the bottom of fixed plate piece 134, make flexible joint loop bar 135 no longer spacing filtering cotton net 132, then can make things convenient for quick taking out filtering cotton net 132 to clear up debris above that.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a soil sampling equipment is used in engineering supervision that can filter, includes unable adjustment base (1), its characterized in that: the left side and the right side of the fixed base (1) are both connected with the idler wheels (3), the left side and the right side of the top of the fixed base (1) are both provided with the electric push rods (2), the top of the electric push rods (2) is provided with the outer casing (4), the left side and the right side of the top of the outer casing (4) are both provided with the hydraulic push rods (5), the top of the hydraulic push rods (5) is provided with the top plate (6), the middle position of the top plate (6) is provided with the driving motor (7), the output end of the driving motor (7) is connected with the rotating shaft (8) through the speed reducer, the inner wall of the outer casing (4) is connected with the sleeve (9), the bottom of the rotating shaft (8) is movably inserted into the inner side of the sleeve (9) and connected with the packing auger (21), the outer walls of the left, and the top of stripper (11) is close to the bottom that sets up auger blade on auger (21), the inner wall activity of outer housing (4) sets up shovel device (12), the equal activity of the left and right sides inner chamber of outer housing (4) sets up filter equipment (13), the top left and right sides of outer housing (4) all sets up step motor (14), loose axle (15) is connected through the speed reducer to the output of step motor (14), and loose axle (15) run through to the inner chamber of outer housing (4) and connect filter equipment (13), the top swing joint limiting plate (16) of filter equipment (13), and limiting plate (16) set up the outer wall at the inner wall of outer housing (4) and sleeve (9), sealed apron (17) are all connected to the left and right sides outer wall of outer housing (4).
2. A screenable soil sampling apparatus for project supervision according to claim 1, in which: filter equipment (13) set up outer frame (131) of outer housing (4) inner chamber including the activity, the inner chamber activity of outer frame (131) sets up filters cotton-padded net (132), the inner wall of outer frame (131) sets up limit baffle (133), the outer wall of outer frame (131) sets up fixed plate piece (134), the flexible joint loop bar of bottom swing joint (135) of fixed plate piece (134).
3. A screenable soil sampling apparatus for project supervision according to claim 2, in which: the top of outer frame (131) sets up the annular spout that matches with limiting plate (16), the bottom of limiting plate (16) extends to the inner wall of annular spout and sets up T shape slider (22), and the inner wall setting of annular spout and T shape spout (23) that T shape slider (22) match.
4. A screenable soil sampling apparatus for project supervision according to claim 1, in which: the soil shoveling device (12) comprises a movable plate block (121) movably arranged on the inner wall of the outer housing (4), a connecting shaft (123) is arranged at the front end of the movable plate block (121), a sleeve pipe (122) is arranged on the outer wall of the connecting shaft (123), the outer wall of the front end of the sleeve pipe (122) is connected with a shoveling plate (125), and a torsion spring (124) is arranged at the joint of the sleeve pipe (122) and the connecting shaft (123).
5. A screenable soil sampling apparatus for project supervision according to claim 2, in which: the telescopic clamping sleeve rod (135) comprises a movable plate movably arranged at the bottom of the fixed plate (134) through a pin shaft, the inner wall of the movable plate is provided with a hollow pipe body, the inner wall of the hollow pipe body is provided with a clamping rod, a reset spring is arranged at the joint of the clamping rod and the hollow pipe body, and the top of the clamping rod is movably inserted at the bottom of the filtering cotton net (132).
6. A screenable soil sampling apparatus for project supervision according to claim 1, in which: the end face of the bottom of the inner cavity of the outer housing (4) close to the outer wall of the sleeve (9) is provided with an inclined plate, and the inclined angle of the inclined plate is 5 degrees.
7. A screenable soil sampling apparatus for project supervision according to claim 1, in which: the bottom of pivot (8) sets up blind groove, the top activity of auger (21) is pegged graft in blind groove, and auger (21) all sets up the spacing screw of assorted with the outer wall of pivot (8), and the inner wall threaded connection fastening screw of spacing screw.
8. A screenable soil sampling apparatus for project supervision according to claim 1, in which: the limiting plate (16) is arranged below the feed port (10), and the limiting plate (16) and the adjacent discharging plate (11) are mutually parallel inclined plates.
9. A screenable soil sampling apparatus for project supervision according to claim 1, in which: the inner wall that pivot (8) extended to sleeve (9) sets up fastening plate (18), the upper end outer wall of fastening plate (18) sets up sealing plug (19), the lower extreme outer wall of fastening plate (18) sets up scraper blade (20).
10. A method of sampling a screenable project supervision soil sampling apparatus according to any one of claims 1 to 8, characterised in that: the method comprises the following steps:
s1: when soil sampling is carried out on a construction site managed by an engineering, the electric push rod (2), the hydraulic push rod (5), the driving motor (7) and the stepping motor (14) are operated by connecting a control switch with a power supply, whether the electric push rod (2), the hydraulic push rod (5), the driving motor (7) and the stepping motor (14) normally operate is checked, then the fixed base (1) can be driven to move through the roller (3), the fixed base (1) moves to a soil sampling place, and the fixed base (1) is fixed;
s2: when the fixing base (1) is fixed, the electric push rod (2) can be directly operated, the electric push rod (2) is moved up and down to drive the sleeve (9) to move up and down, the sleeve (9) can descend to be pressed on the ground, the fixing base (1) is fixed while the sleeve (9) is directly connected to the top of the ground to facilitate sampling, when soil is sampled, the driving motor (7) is operated, the driving motor (7) drives the auger (21) to rotate through the rotating shaft (8), the hydraulic push rod (5) is simultaneously operated when the auger (21) rotates, the hydraulic push rod (5) drives the top plate (6) to descend, the auger (21) is rotatably dug into a soil pond to sample the soil, the soil is transported on the auger (21), and when the soil falls, the soil enters an inner cavity of the outer housing (4) through the discharging plate (11) and the feeding port (10);
s3: when soil enters the inner cavity of the outer housing (4), the soil falls on the top of the filtering device (13) through the limiting plate (16), the stepping motor (14) is operated, the stepping motor (14) drives the filtering device (13) to rotate through the movable shaft (15), the movable shaft (15) is directly connected with the outer frame (131), the outer frame (131) is driven to rotate and is matched with the T-shaped sliding chute (23) through the T-shaped sliding block (22), the outer frame (131) slides in a limiting way, the soil is filtered through the filtering cotton net (132), stone particles in the soil are left on the top of the filtering cotton net (132), the soil falls on the bottom of the inner cavity of the outer housing (4), the sealing cover plate (17) is opened, the soil can be taken out by the soil shoveling device (12), the shoveling plate (125) in the soil shoveling device (12) is horizontally attached to the bottom of the inner cavity of the outer housing (4), and the movable plate (121) is manually, the movable plate (121) pushes the shovel plate (125) to shovel soil to the top of the movable plate (121), and when the shovel plate moves to be close to the outer wall of the sleeve (9), the shovel plate is matched with the inclined plate, so that the shovel plate (125) can be turned over, soil can be accumulated on the top of the movable plate (121), and the movable plate (121) is pulled out to remove the soil;
s4: soil takes out the back, still need clear up debris such as the stone on filtering cotton net (132), can the joint pole in the flexible joint loop bar of downward pulling (135), make joint pole and filtering cotton net (132) separation, then rotate flexible joint loop bar (135) in the bottom of fixed plate piece (134), make flexible joint loop bar (135) no longer spacing filtering cotton net (132), then can make things convenient for quick taking out filtering cotton net (132) to clear up the debris above that.
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| CN202010807547.8A CN111829818A (en) | 2020-08-12 | 2020-08-12 | Screenable soil sampling device and method for project supervision |
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| CN202010807547.8A CN111829818A (en) | 2020-08-12 | 2020-08-12 | Screenable soil sampling device and method for project supervision |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857883A (en) * | 2021-03-15 | 2021-05-28 | 亳州学院 | High accuracy soil heavy metal detection device |
| CN112924215A (en) * | 2021-01-26 | 2021-06-08 | 河南农业职业学院 | Plant root system soil sampling equipment |
| CN114675007A (en) * | 2022-03-28 | 2022-06-28 | 河南盛通土地规划设计有限公司 | Soil detection device convenient for land planning and detection method thereof |
| CN116106071A (en) * | 2023-04-13 | 2023-05-12 | 中国科学院西北生态环境资源研究院 | Automatic sampling device |
-
2020
- 2020-08-12 CN CN202010807547.8A patent/CN111829818A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924215A (en) * | 2021-01-26 | 2021-06-08 | 河南农业职业学院 | Plant root system soil sampling equipment |
| CN112857883A (en) * | 2021-03-15 | 2021-05-28 | 亳州学院 | High accuracy soil heavy metal detection device |
| CN112857883B (en) * | 2021-03-15 | 2023-01-24 | 亳州学院 | High accuracy soil heavy metal detection device |
| CN114675007A (en) * | 2022-03-28 | 2022-06-28 | 河南盛通土地规划设计有限公司 | Soil detection device convenient for land planning and detection method thereof |
| CN114675007B (en) * | 2022-03-28 | 2023-11-14 | 河南盛通土地规划设计有限公司 | Soil detection device and method convenient for land planning |
| CN116106071A (en) * | 2023-04-13 | 2023-05-12 | 中国科学院西北生态环境资源研究院 | Automatic sampling device |
| US12085487B2 (en) | 2023-04-13 | 2024-09-10 | Northwest Institute Of Eco-Environment And Resources, Cas | Automatic sampling device |
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Application publication date: 20201027 |
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