CN220063449U

CN220063449U - Soil detection device

Info

Publication number: CN220063449U
Application number: CN202321445487.5U
Authority: CN
Inventors: 梁彦文
Original assignee: Wuhan Shengtu Survey And Design Co ltd
Current assignee: Wuhan Shengtu Survey And Design Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-21
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a soil detection device, which belongs to the technical field of soil detection and comprises a supporting seat, wherein a soil tester is fixedly arranged above the supporting seat, a transverse frame is fixedly arranged above the supporting seat, and a sampling mechanism capable of sampling soil with different depths is arranged below the transverse frame. According to the utility model, through the sampling mechanism, the electric cylinder drives the sampling tube to move into the sampling hole, then a worker slightly pulls the device to enable the inclined blade on the surface of the sampling tube to contact with the soil on the inner wall of the sampling hole, then the servo turntable drives the sampling tube to rotate, the inclined blade scrapes the soil on the inner wall of the sampling hole, and the soil falls into the sampling tube from the sampling port to finish sampling, so that eight groups of soil with different depths can be detected and analyzed simultaneously, and the results are compared, so that the obtained detection result is more scientific and more convincing.

Description

Soil detection device

Technical Field

The utility model belongs to the technical field of soil detection, and particularly relates to a soil detection device.

Background

Soil detection is an important measure for knowing the quality condition of the soil environment, aims to prevent and treat soil pollution hazards, dynamically analyzes and measures the soil pollution degree and the development trend, and provides a soil detection device for detecting the soil with different depths.

Wherein, through retrieving the discovery, there is a application number to be CN202223210916.9, discloses a soil detection device that detects soil pH valve, including the cylinder, the periphery of cylinder is connected with the spacing that the symmetry set up through integrated into one piece, the slip is established to the periphery cover of cylinder has auxiliary stay subassembly, has this soil detection device that detects soil pH valve, through the auxiliary stay subassembly that sets up, when carrying out soil sample collection, can prevent the cylinder inclination about to guarantee the accuracy of sampling position, through the cylinder that sets up, guide cylinder, pipe, driving motor, broken swivel vane, when carrying out soil sample collection, need not the manual work and excavate the transportation soil, use comparatively simple and convenient advantage.

But it is found through research that: the contaminated degree of the soil of different degree of depth also is different, and the device once only can collect a soil sample, and the soil of different degree of depth mixes together, can't carry out the layering sample detection to the soil of different degree of depth simultaneously for testing result is accurate inadequately, consequently needs many times to provide a novel device and solve this problem.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a soil detecting apparatus is provided.

The technical scheme adopted by the utility model is as follows: the soil detection device comprises a supporting seat, wherein a soil tester is fixedly arranged above the supporting seat, and a transverse frame is fixedly arranged above the supporting seat;

and a sampling mechanism capable of sampling soil with different depths is arranged below the transverse frame.

The sampling mechanism comprises an electric cylinder, a connecting plate, a servo rotary table, a sampling tube, an oblique blade, a sampling tube and a blocking block, wherein the transverse frame penetrates through the electric cylinder, the connecting plate is fixedly arranged at the tail end of the electric cylinder, the servo rotary table is arranged below the connecting plate Fang Qianru, the sampling tube is arranged below the servo rotary table, the sampling port is arranged on one side of the sampling tube, the oblique blade is arranged at the position, corresponding to the sampling port, of one side of the sampling tube, the sampling tube is movably connected with the sampling tube, the opening of the bottom of the sampling tube is movably connected with the blocking block, damping rubber is wrapped outside the blocking block, a square limiting groove is embedded in one side of the sampling tube, a square bump matched with the square limiting groove is arranged on one side of the sampling tube, at least eight sampling ports are arranged on the surface of the sampling tube, at least eight sampling tubes are arranged inside the sampling tube, the depth of the sampling tube is 10cm, a placing frame is arranged above the supporting seat in parallel and fixedly arranged above the placing frame.

The screw rod is connected to the lower portion of the transverse frame through the servo motor in a rotating mode, a guide rod is fixedly installed at the parallel position of the lower portion of the transverse frame and the screw rod, a sliding block is connected to the outer portion of the screw rod in a nested threaded mode, the guide rod penetrates through the sliding block through a through hole, and a spiral drilling machine is installed below one side of the sliding block.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the sampling mechanism is adopted, the electric cylinder drives the sampling tube to move into the sampling hole, then a worker slightly pulls the device to enable the inclined blade on the surface of the sampling tube to contact with the soil on the inner wall of the sampling hole, then the servo turntable drives the sampling tube to rotate, the inclined blade scrapes the soil on the inner wall of the sampling hole, and the soil falls into the sampling tube from the sampling port to finish sampling, so that eight groups of soil with different depths can be detected and analyzed simultaneously, and the results are compared, so that the obtained detection result is more scientific and convincing.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 4 is a schematic diagram of the enlarged structure of FIG. 2B in accordance with the present utility model;

FIG. 5 is a schematic diagram showing the bottom view of the sampling tube according to the present utility model.

The marks in the figure: 1. a support base; 101. a cross frame; 1011. a placing rack; 102. a screw rod; 1021. a servo motor; 1022. a slide block; 1023. a guide rod; 103. a spiral drilling machine; 104. an electric cylinder; 1041. a connecting plate; 1042. a servo turntable; 1043. a sampling tube; 1044. a beveled blade; 1045. blocking; 105. a sampling tube; 2. a soil tester.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1 to 5, a soil detecting apparatus includes a support base 1, a soil tester 2 fixedly installed above the support base 1, and a cross frame 101 fixedly installed above the support base 1;

a sampling mechanism capable of sampling soil with different depths is arranged below the transverse frame 101.

Referring to fig. 1, 2 and 3, in this embodiment, a screw rod 102 is rotatably connected to the lower part of a transverse frame 101 through a servo motor 1021, a guide rod 1023 is fixedly installed at a position parallel to the screw rod 102 below the transverse frame 101, a sliding block 1022 is in nested threaded connection with the outer part of the screw rod 102, the guide rod 1023 penetrates through the sliding block 1022 through a through hole, and a spiral drilling machine 103 is installed below one side of the sliding block 1022;

the worker pushing device moves to a soil detection point, then the spiral drilling machine 103 rotates at a high speed under the action of a matched motor of the spiral drilling machine, the servo motor 1021 is matched with the servo motor to drive the screw rod 102 to rotate, the sliding block 1022 is driven to move downwards along the guide rod 1023, the spiral drilling machine 103 is driven to move downwards, the spiral blades outside the matched drilling rod of the spiral drilling machine 103 convey soil upwards, and a sampling hole is dug.

Referring to fig. 1, 2, 3, 4, 5, in this embodiment, the sampling mechanism includes an electric cylinder 104, a connecting plate 1041, a servo turntable 1042, a sampling tube 1043, an oblique blade 1044, a sampling tube 105 and a blocking block 1045, the transverse frame 101 is installed with the electric cylinder 104 in a penetrating manner, the connecting plate 1041 is fixedly installed at the end of the electric cylinder 104, the servo turntable 1042 is installed under the connecting plate 1041, the sampling tube 1043 is installed under the servo turntable 1042, a sampling port is provided at one side of the sampling tube 1043, the oblique blade 1044 is installed at a position corresponding to the sampling port at one side of the sampling tube 1043, the sampling tube 105 is movably connected inside the sampling tube 1043, the blocking block 1045 is movably connected at an opening at the bottom of the sampling tube 1043, damping rubber is wrapped outside the blocking block 1045, square limiting grooves are embedded at one side of the sampling tube 1043, square bumps which are matched with the square limiting grooves are installed at one side of the sampling tube 105, at least eight sampling ports are provided on the surface of the sampling tube 1043, at least eight sampling tubes 105 are installed inside the sampling tube 105, and the depth of the sampling tube 105 is 10cm;

the staff pushes the clean sampling tube 105 into the sampling tube 1043, square bumps on one side of the sampling tube 105 are clamped in square limiting grooves of the sampling tube 1043, the sampling tube 105 is limited, autorotation of the sampling tube is avoided, the sampling tube is reciprocated in such a way, eight sampling tubes 105 are pushed into the sampling tube 1043, the sampling tube 1043 is just filled, then a blocking block 1045 is clamped at the opening of the bottom of the sampling tube 1043, the eight sampling tubes 105 are sequentially contacted with each other from head to tail, the sampling tubes 105 are fixed, and at the moment, the inlets of the eight sampling tubes 105 just correspond to the eight sampling ports in sequence;

then, the staff pushes the device to enable the center of the sampling tube 1043 to correspond to the center of the sampling hole, then the electric cylinder 104 stretches to drive the sampling tube 1043 to move into the sampling hole, then the staff slightly pulls the device to enable the inclined blade 1044 on the surface of the sampling tube 1043 to be in contact with soil on the inner wall of the sampling hole, then the servo turntable 1042 drives the sampling tube 1043 to rotate, the inclined blade 1044 scrapes the soil on the inner wall of the sampling hole, the soil falls into the sampling tube 105 from the sampling hole, sampling is completed, and then the electric cylinder 104 contracts to drive the sampling tube 1043 to move out of the sampling hole.

Referring to fig. 1, 2 and 3, in the present embodiment, a placement rack 1011 is fixedly installed above the supporting base 1 in parallel, and a placement groove which is engaged with the sampling tube 105 is embedded above the placement rack 1011;

the staff pulls out the blocking 1045, takes out the sampling tube 105 inside the sampling tube 1043 in sequence and places in the standing groove on the stand 1011 for detection, and then the staff detects the extracted soil sample in sequence through the soil tester 2.

In this embodiment, the servo motor 1021, the auger 103, the electric cylinder 104, the servo turntable 1042 and the soil tester 2 are all electrically connected with an external power supply through a control panel.

Working principle: firstly, a worker pushes the device to move to a soil detection point, then the spiral drilling machine 103 rotates at a high speed under the action of a matched motor, the servo motor 1021 is matched with the servo motor to drive the screw rod 102 to rotate, the sliding block 1022 is driven to move downwards along the guide rod 1023, further the spiral drilling machine 103 is driven to move downwards, a spiral blade outside the spiral drilling machine 103 matched with a drill rod conveys soil upwards, a sampling hole is dug, then the worker pushes the clean sampling tube 105 into the sampling tube 1043, a square bump at one side of the sampling tube 105 is clamped in a square limiting groove of the sampling tube 1043, the sampling tube 105 is limited, the rotation of the sampling tube 105 is avoided, eight sampling tubes 105 are pushed into the sampling tube 1043 in a reciprocating manner, the sampling tube 1043 is just full, then a blocking block 1045 is clamped at the opening at the bottom of the sampling tube 1043, the eight sampling tubes 105 are sequentially contacted from beginning to end, the sampling tube 105 is fixed, at this time, the inlets of the eight sampling tubes 105 just correspond to the eight sampling ports in sequence, then a worker pushes the device to enable the center of the sampling tube 1043 to correspond to the center of the sampling hole, then the electric cylinder 104 stretches to drive the sampling tube 1043 to move into the sampling hole, then the worker slightly pulls the device to enable the inclined blade 1044 on the surface of the sampling tube 1043 to contact with the soil on the inner wall of the sampling hole, then the servo turntable 1042 drives the sampling tube 1043 to rotate, the inclined blade 1044 scrapes the soil on the inner wall of the sampling hole, the soil drops into the sampling tube 105 from the sampling ports to finish sampling, then the electric cylinder 104 contracts to drive the sampling tube 1043 to move out of the sampling hole, finally the worker pulls out the blocking 1045 to take the sampling tube 105 inside the sampling tube 1043 out of the placing groove on the placing rack 1011 in sequence for detection, the worker then detects the extracted soil samples sequentially by the soil tester 2.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Soil detection device, including supporting seat (1), its characterized in that: a soil tester (2) is fixedly arranged above the supporting seat (1), and a transverse frame (101) is fixedly arranged above the supporting seat (1);

a sampling mechanism capable of sampling soil with different depths is arranged below the transverse frame (101);

the sampling mechanism comprises an electric cylinder (104), a connecting plate (1041), a servo turntable (1042), a sampling tube (1043), an inclined blade (1044), a sampling tube (105) and a blocking block (1045)

The utility model discloses a motor vehicle, including electric jar (104), servo carousel (1042) are installed to electric jar (104), electric jar (104) end fixed mounting has connecting plate (1041), servo carousel (1042) are installed to Fang Qianru under connecting plate (1041), sample section of thick bamboo (1043) are installed to servo carousel (1042) below, and sample section of thick bamboo (1043) one side is provided with the sample mouth, sample section of thick bamboo (1043) one side corresponds department with the sample mouth and installs slant blade (1044), sample section of thick bamboo (1043) inside swing joint has sampling tube (105), sample section of thick bamboo (1043) bottom opening part swing joint has sprue (1045), and the outside parcel of sprue (1045) has damping rubber.

2. A soil testing device according to claim 1, wherein: square limiting grooves are embedded in one side of the sampling tube (1043), and square protruding blocks matched with the square limiting grooves are arranged on one side of the sampling tube (105).

3. A soil testing device according to claim 1, wherein: at least eight sampling ports are arranged on the surface of the sampling tube (1043), and at least eight sampling tubes (105) are arranged inside the sampling tube (1043).

4. A soil testing device according to claim 1, wherein: the depth of the sampling tube (105) is 10cm.

5. A soil testing device according to claim 1, wherein: the screw rod (102) is rotationally connected to the lower side of the transverse frame (101) through the servo motor (1021), the guide rod (1023) is fixedly installed at the parallel position of the lower side of the transverse frame (101) and the screw rod (102), the sliding block (1022) is connected to the outer portion of the screw rod (102) in a nested threaded mode, the guide rod (1023) penetrates through the sliding block (1022) through a through hole, and the spiral drilling machine (103) is installed below one side of the sliding block (1022).

6. A soil testing device according to claim 1, wherein: a placing rack (1011) is fixedly arranged above the supporting seat (1) in parallel, and a placing groove which is matched with the sampling tube (105) is embedded above the placing rack (1011).