CN111207944A

CN111207944A - Soil sample device for soil detection

Info

Publication number: CN111207944A
Application number: CN201811388173.XA
Authority: CN
Inventors: 武锐
Original assignee: Shaanxi Angrui Information Technology Co Ltd
Current assignee: Shaanxi Angrui Information Technology Co Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-05-29

Abstract

The invention discloses a soil sample device for soil detection, which comprises a base, universal wheels are fixed at four corners of the outer wall of the bottom of the base through bolts, mechanical supporting plates are fixed on the outer walls of two sides of the base through hinges, a soil piling slope is arranged at one end of the top of the base, a soil sample box is arranged in the middle of the top of the base, an adjusting box is arranged at the other end of the top of the base, a moving mechanism is arranged on the inner wall of the bottom of the adjusting box, a machine table is welded on the outer wall of the top of the adjusting box, a mechanical arm is fixed on the outer wall of the top of the machine table through bolts, a sampling head is fixed at the output end of the mechanical arm through a hinge, and the sampling head is positioned. According to the invention, the mechanical arm and the sampling are adopted to simulate the action of the excavator, the processor is used for controlling the upper adjusting bin to accurately dig and take the soil sample, manpower and material resources are saved, the earthwork can be directly extracted by the built-in inner frame of the soil sample presser, the compaction plate enables the compactness of the soil to be higher, and the sampling volumes to be the same.

Description

Soil sample device for soil detection

Technical Field

The invention relates to the technical field of soil detection, in particular to a soil sample device for soil detection.

Background

Environmental detection and treatment are a new industry with strong technology. Managers who walk into indoor environment detection and treatment face emerging industries, whether market operation, detection standards, detection flows, professional characteristics of the industries, treatment products or construction methods need to start from the beginning. And professional training of the participating system is the most effective way. The medium objects for environmental detection can be broadly classified into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, hygiene (pathogen, virus, parasite, etc.) detection, and the like. Through retrieval, chinese patent publication No. CN108572091A discloses a soil sampling device for soil texture identification, which comprises a fixed base, a soil drilling device and a soil loading device, wherein three supporting leg frames are welded vertically and downwardly at equal intervals on the lower end surface of the fixed base, a hydraulic cylinder is arranged at the central position inside the fixed base, and the free end of a piston rod in the hydraulic cylinder is connected with the soil drilling device.

The soil sampling device in the patent has the following defects: the sampling process needs a plurality of earthwork sampling detections, and according to different detection areas, the volume of the earthwork needs to be changed, so that a large amount of manpower and material resources can be wasted by artificially filling the earthwork.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a soil sample device for soil detection.

In order to achieve the purpose, the invention adopts the following technical scheme:

a soil sample device for soil detection comprises a base, universal wheels are fixed at four corners of the outer wall of the bottom of the base through bolts, the outer walls of the two sides of the base are both fixed with mechanical supporting plates through hinges, one end of the top of the base is provided with a soil piling slope, and the middle part of the top of the base is provided with a soil sample box, the other end of the top of the base is provided with an adjusting box, and the inner wall of the bottom of the adjusting box is provided with a moving mechanism, the outer wall of the top of the adjusting box is welded with a machine table, and the outer wall of the top of the machine table is fixed with a mechanical arm through a bolt, the output end of the mechanical arm is fixed with a sampling head through a hinge, the sampling head is positioned right above the soil piling slope, one side of the outer wall of the machine table, which is close to the soil sample box, is fixed with a tamping plate through a hinge, electric push rods are fixed on four sides of the inner wall of the bottom of the soil sample box through bolts, and a soil sample injector is clamped at one end of a piston rod of each electric push rod.

Preferably, soil sample pressure appearance ware includes two sets of mutually perpendicular's curb plate, and the bottom outer wall joint of four curb plates has same bottom plate, and four side junctions of four curb plates and bottom plate all are provided with fixing screw bolt.

Preferably, one of them is a set of the inner wall of curb plate is provided with the recess, and recess inner wall sliding connection has the apron, the bottom inner wall joint of bottom plate has the inside casing, and the top outer wall both sides of inside casing all are provided with the handle.

Preferably, the bottom inner wall of bottom plate is provided with pressure sensor, and pressure sensor's signal output part is connected with microprocessor through the signal line, the hole that leaks has been seted up to the bottom outer wall of bottom plate, and the inner wall joint in hole that leaks has the protection network.

Preferably, the moving mechanism comprises a hydraulic cylinder and a sliding rail, the outer wall of the bottom of the soil sample box is connected to the inner wall of the sliding rail in a sliding mode, and one end of a piston rod of the hydraulic cylinder is connected with the outer wall of the soil sample box.

Preferably, the mechanical arm, the electric push rod and the hydraulic cylinder are all connected with a switch, and the switch is connected with the microprocessor through a wire.

The invention has the beneficial effects that:

1. the mechanical arm and the sampling head are arranged, the action of the excavator is simulated, the processor is used for controlling the excavator, the upper adjusting bin is matched, the soil sample is accurately excavated, manual excavation is replaced, manpower and material resources are saved, meanwhile, the interior of the soil sample box is fixed through the electric push rod, soil sample pressing devices of different specifications can be replaced, and the adaptability is good;

2. through being provided with the soil sample pressure appearance ware of four mutual joints of side, the earthwork can directly be drawed to built-in inside casing, and the ramming plate is gone up in the cooperation simultaneously, when detecting the sample with the earthwork, the closely knit degree of soil is higher, guarantees that the volume of sample is the same, guarantees that the specification of every sample earthwork is the same, reduces the error.

Drawings

FIG. 1 is a schematic structural diagram of a soil sample device for soil detection according to the present invention;

FIG. 2 is a schematic top view of a soil sample injector of a soil sample device for soil detection according to the present invention;

fig. 3 is a schematic bottom structure view of a soil sample injector of the soil sample device for soil detection according to the present invention.

In the figure: the soil sampler comprises 1 universal wheel, 2 mechanical supporting plates, 3 soil sample boxes, 4 soil sample pressing devices, 5 adjusting boxes, 6 machine tables, 7 tamping plates, 8 mechanical arms, 9 sampling heads, 10 soil piling slopes, 11 side plates, 12 inner frames, 13 fixing studs, 14 cover plates, 15 bottom plates, 16 pressure sensors and 17 water leakage holes.

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.

Referring to fig. 1-3, a soil sample device for soil detection, comprising a base, universal wheels 1 are fixed at four corners of the outer wall of the bottom of the base through bolts, mechanical supporting plates 2 are fixed at the outer walls of two sides of the base through hinges, a soil piling slope 10 is arranged at one end of the top of the base, a soil sample box 3 is arranged at the middle part of the top of the base, an adjusting box 5 is arranged at the other end of the top of the base, a moving mechanism is arranged at the inner wall of the bottom of the adjusting box 5, a machine table 6 is welded at the outer wall of the top of the adjusting box 5, a mechanical arm 8 is fixed at the outer wall of the top of the machine table 6 through bolts, a sampling head 9 is fixed at the output end of the mechanical arm 8 through a hinge, the sampling head 9 is positioned right above the soil piling slope 10, a tamping plate 7 is fixed at one side of the outer wall of the machine table 6 close to, and one end of a piston rod of the electric push rod is clamped with a soil sample presser 4, the soil sample presser 4 comprises two groups of mutually vertical side plates 11, the bottom outer walls of the four side plates 11 are clamped with a bottom plate 15, fixing studs 13 are arranged at the joints of the four side plates 11 and the four sides of the bottom plate 15, the inner wall of one group of side plates 11 is provided with a groove, the inner wall of the groove is slidably connected with a cover plate 14, the bottom inner wall of the bottom plate 15 is clamped with an inner frame 12, the two sides of the top outer wall of the inner frame 12 are provided with handles, the bottom inner wall of the bottom plate 15 is provided with a pressure sensor 16, the signal output end of the pressure sensor 16 is connected with a microprocessor through a signal wire, the bottom outer wall of the bottom plate 15 is provided with a water leakage hole 17, the inner wall of the water leakage hole 17 is clamped, piston rod one end of pneumatic cylinder is connected with the outer wall of soil sample case 3, and arm 8, electric putter and pneumatic cylinder all are connected with the switch, and the switch is connected through wire and microprocessor.

The working principle is as follows: when using, excavate the soil sample and pile up on mound slope 10, fill in soil sample pressure appearance ware 4 through sampling head 9, the filling process gathers, and arm 8 carries out the quick adjustment correction on the cooperation of regulating box 5, makes soil closely knit through ramming plate 7, after sealing apron 14, takes out soil sample pressure appearance ware 4, during the detection with inside casing 12 take out carry out soil sample detection can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The soil sample device for soil detection comprises a base and is characterized in that universal wheels (1) are fixed at four corners of the outer wall of the bottom of the base through bolts, mechanical supporting plates (2) are fixed on the outer walls of two sides of the base through hinges, a soil stacking slope (10) is arranged at one end of the top of the base, a soil sample box (3) is arranged in the middle of the top of the base, an adjusting box (5) is arranged at the other end of the top of the base, a moving mechanism is arranged on the inner wall of the bottom of the adjusting box (5), a machine table (6) is welded on the outer wall of the top of the adjusting box (5), a mechanical arm (8) is fixed on the outer wall of the top of the machine table (6) through bolts, a sampling head (9) is fixed at the output end of the mechanical arm (8) through a hinge, the sampling head (9) is positioned right above the soil stacking slope (10), a tamping plate (7) is fixed on one side, close to the, electric push rods are fixed on four sides of the inner wall of the bottom of the soil sample box (3) through bolts, and a soil sample injector (4) is clamped at one end of a piston rod of each electric push rod.

2. The soil sample device for soil detection according to claim 1, wherein the soil sample presser (4) comprises two sets of side plates (11) perpendicular to each other, the bottom outer walls of the four side plates (11) are clamped with the same bottom plate (15), and fixing studs (13) are arranged at the joints of the four sides of the four side plates (11) and the bottom plate (15).

3. The soil sample device for soil detection according to claim 2, wherein the inner walls of one set of the side plates (11) are provided with grooves, the inner walls of the grooves are slidably connected with the cover plates (14), the inner frame (12) is clamped on the inner bottom wall of the bottom plate (15), and handles are arranged on two sides of the outer top wall of the inner frame (12).

4. The soil sample device for soil detection according to claim 3, wherein a pressure sensor (16) is arranged on the inner wall of the bottom plate (15), a microprocessor is connected to the signal output end of the pressure sensor (16) through a signal line, a water leakage hole (17) is formed in the outer wall of the bottom plate (15), and a protective screen is clamped on the inner wall of the water leakage hole (17).

5. The soil sampling device for soil detection according to claim 1, wherein the moving mechanism comprises a hydraulic cylinder and a slide rail, the outer wall of the bottom of the soil sampling box (3) is slidably connected to the inner wall of the slide rail, and one end of the piston rod of the hydraulic cylinder is connected with the outer wall of the soil sampling box (3).

6. The soil sample device for soil detection according to claim 1, wherein the mechanical arm (8), the electric push rod and the hydraulic cylinder are all connected with a switch, and the switch is connected with the microprocessor through a wire.