An environmental detection soil sampling device

Abstract

The application is a kind of environmental detection soil sampling device, including fixed rod part, sampling rod part, storage part and drill bit part, the bottom of the fixed rod part is fixedly connected with the top surface of the sampling rod part, the bottom end surface of the sampling rod part is fixedly connected with the top end surface of the storage part, the bottom end surface of the storage part is fixedly connected with the drill bit part, the outer surface of the storage part and the drill bit part is provided with a spiral layer, the middle part of the storage part is fixedly connected with the slide on the opposite side surface respectively, the two slides are fixedly connected through the support frame, the end surface of the support frame and the slide close to the storage part is fixedly connected, the middle part of the support frame is rotatably connected with the bottom surface of the rotating stirring roller assembly through the sealing bearing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of environmental detection, in particular to an environmental detection soil sampling device. BACKGROUND

[0002] At present, with the development of society, environmental problems become more and more prominent, and people's requirements for environmental quality are getting higher and higher. The detection of various adverse factors in the environment is also paid more and more attention. Radiation, as an important environmental pollution, is ubiquitous in the whole society. Whether it is nuclear radiation in the experimental environment or ultraviolet radiation in the natural environment, it has different degrees of influence on people's living environment and working environment. At present, when detecting soil, the sealing of the collection hole of the detection rod is not high, and the upper soil of the soil is easily mixed, so that the soil cannot be collected and detected at a specified depth, so that the data detection is not accurate. Therefore, an environmental detection soil sampling device is needed. SUMMARY

[0003] In view of the problems existing in the prior art, the present application provides an environmental detection soil sampling device, which has a rotating rod rotating and rotating a stirring roller assembly, collects soil at a specified depth, and controls the sealing of the sealing reinforcing plate through the setting of the push-pull rod. The sealing collection hole can realize soil collection and detection at a specified depth of the soil layer, and achieve accurate soil layer data.

[0004] In order to achieve the above purpose, the present application realizes the following technical scheme: an environmental detection soil sampling device, comprising a fixed rod part, a sampling rod part, a storage part and a drill bit part, the bottom of the fixed rod part is fixedly connected with the top surface of the sampling rod part, the bottom end surface of the sampling rod part is fixedly connected with the top end surface of the storage part, the bottom end surface of the storage part is fixedly connected with the drill bit part, the outer surfaces of the storage part and the drill bit part are provided with spiral layers, the middle parts of the opposite side surfaces of the storage part are fixedly connected with slides, the two slides are fixedly connected through a support frame, the end surface of the support frame close to the storage part is fixedly connected with the slide, the middle part of the support frame is rotatably connected with the bottom surface of a rotating stirring roller assembly through a sealing bearing, the rotating stirring roller assembly is slidably connected in the slide, the inside of the fixed rod part is provided with a rotating rod, the top end of the rotating rod extends out of the fixed rod part and is fixedly connected with a handle, the bottom end of the rotating rod penetrates through the fixed rod part and the sampling rod part and is fixedly connected with the upper surface of the rotating stirring roller assembly, and the rotating rod and the sampling rod part are rotatably connected through a sealing bearing.

[0005] The sampling rod part is provided with a sampling port on one side, and the opposite two side surfaces of the sampling port are respectively fixedly connected with sliding rail plates one, and a sealing reinforcing plate is slidably connected between the two sliding rail plates one, a sliding through hole is formed on one side of the fixed rod part, a push-pull rod is slidably connected in the sliding through hole, a handle is threadedly connected to the top of the push-pull rod and extends out of the sliding through hole, the bottom of the push-pull rod is fixedly connected with the sealing reinforcing plate through the sliding through hole, and the sealing reinforcing plate is slidably connected with the sliding rail plates two through the push-pull rod.

[0006] Further, the rotating stirring roller assembly comprises a rotating roller rotatably connected between the supporting frame and the rotating rod, the middle surface of the rotating roller is fixedly connected with a limiting ring, the side surface of the sliding block away from the sliding channel is provided with a sliding groove, and the limiting ring is slidably connected in the sliding groove.

[0007] Further, the inner surface of the sliding through hole is fixedly connected with two sliding shaft sleeves, and the push-pull rod is slidably sleeved in the sliding shaft sleeves.

[0008] Further, the sampling rod part is threadedly connected with the storage part.

[0009] In summary, the environmental detection soil sampling device provided by the application has the rotating rod rotating the rotating stirring roller assembly, can collect soil at a specified depth for detection, can control the sealing collection port of the sealing reinforcing plate through the arrangement of the push-pull rod, can realize soil collection and detection at a specified depth of soil layer, and can achieve accurate soil layer data. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is a structural schematic diagram of the application;

[0011] Fig. 2 is a structural schematic diagram of the rotating stirring roller assembly and the connection structure of the sampling rod part;

[0012] Fig. 3 is a structural schematic diagram of the connection structure of the sealing reinforcing plate with the push-pull rod and the sampling port;

[0013] In the drawings: the fixed rod part 1, the rotating rod 11, the handle 12, the sliding through hole 13, the push-pull rod 14, the handle 15, the sliding shaft sleeve 16, the sampling rod part 2, the sampling port 21, the sliding rail plate one 22, the sealing reinforcing plate 23, the sliding rail plate two 24, the storage part 3, the spiral layer 31, the sliding channel 32, the supporting frame 33, the drill bit part 4, the rotating stirring roller assembly 5, the sliding block 51, the rotating roller 52, the limiting ring 53, the sliding groove 54, and the stirring blade plate 55. DETAILED DESCRIPTION

[0014] The application will be further described below with reference to the drawings.

[0015] As Figs. 1 to 3 shown, the application is an environmental detection soil sampling device, which comprises a fixed rod part 1, a sampling rod part 2, a storage part 3 and a drill bit part 4, the bottom of the fixed rod part 1 is fixedly connected with the top surface of the sampling rod part 2, the bottom end surface of the sampling rod part 2 is fixedly connected with the top end surface of the storage part 3, the bottom end surface of the storage part 3 is fixedly connected with the drill bit part 4, the outer surfaces of the storage part 3 and the drill bit part 4 are both provided with a spiral layer 31, the middle part of the storage part 3 is fixedly connected with two slide ways 32 respectively on the opposite side surfaces, the setting of the slide ways 32 is beneficial to adjusting the position relationship of the use of different types of rotating stirrer assemblies 5, and is convenient for sliding disassembly and labor-saving function when maintaining, the two slide ways 32 are fixedly connected through a support frame 33, the end surface of the support frame 33 close to the storage part 3 is fixedly connected with the slide way 32, the middle part of the support frame 33 is rotatably connected with the bottom surface of the rotating stirrer assembly 5 through a sealing bearing, the rotating stirrer assembly 5 is slidably connected inside the slide way 32 through a sliding block 51, the inside of the fixed rod part 1 is provided with a rotating rod 11, the top end of the rotating rod 11 extends out of the fixed rod part 1 to be fixedly connected with a handle 12, the bottom end of the rotating rod 11 penetrates through the fixed rod part 1 and the sampling rod part 2 to be fixedly connected with the upper surface of the rotating stirrer assembly 5, and the rotating rod 11 is rotatably connected with the sampling rod part 2 through a sealing bearing;

[0016] One side of the sampling rod part 2 is provided with a sampling port 21, the opposite side surfaces of the sampling port 21 are fixedly connected with two slide rail plates one 22 respectively, the two slide rail plates one 22 are slidably connected with a sealing reinforcing plate 23 between them, one side of the fixed rod part 1 located at the rotating rod 11 is provided with a sliding through hole 13, the inside of the sliding through hole 13 is slidably connected with a push-pull rod 14, the top of the push-pull rod 14 extends out of the sliding through hole 13 to be threadedly connected with a handle 15, the bottom of the push-pull rod 15 penetrates through the sliding through hole 13 to be fixedly connected with the sealing reinforcing plate 23, the surface of the fixed rod part 1 located at the bottom of the sliding through hole 13 is provided with a middle structure, the middle structure is provided in communication with the sliding through hole 13, the surfaces of the middle structure of the fixed rod part 1 located at the two sides of the sliding through hole 13 are provided with two slide rail plates two 24 respectively, the sealing reinforcing plate 23 is slidably connected with the slide rail plates two 24 by being pulled out through the push-pull rod 14.

[0017] Further, the rotating stirrer assembly 5 comprises a rotating roller 52 rotatably connected between the support frame 33 and the rotating rod 11, the middle surface of the rotating roller 52 is fixedly connected with a limiting ring 53, the side surface of the sliding block 51 away from the slide way 32 is provided with a sliding groove 54, the limiting ring 53 is slidably connected inside the sliding groove 54, the circumferential surfaces of the rotating roller 52 located at the two sides of the limiting ring 53 are uniformly fixedly connected with stir blade plates 55.

[0018] Further, the inside surface of the sliding through hole 13 is fixedly connected with two sliding shaft sleeves 16, the inside of the sliding shaft sleeve 16 is slidably sleeved with the push-pull rod 14.

[0019] Further, the sampling rod part 2 is threadedly connected with the storage part 3.

[0020] The specific collection mode is as follows: the storage part 3 and the external surface of the drill bit part 4 are provided with a spiral layer 31 for drilling the ground, and the spiral layer 31 is extended to a specified soil depth, the push-pull rod 14 is pulled by the handle 15 to slide the sealing reinforcing plate 23 arranged in the slide rail plate one 22, the sealing reinforcing plate 23 is slid into the slide rail plate two 24 arranged in the fixed rod part 1 for storage, so as to open the sampling port 21, the rotating roller 52 is rotated by the rotating rod 11 to drive the stirring blade plate 55 on the rotating roller 52 to rotate and stir the soil for collection, the collected soil enters the storage part 3 through the supporting frame 33, the sealing reinforcing plate 23 is pressed to slide in the slide rail plate one 22 by the push-pull rod 14 to seal the sampling port 21, the fixed rod part 1 is lifted to collect and detect the soil at the specified depth.

[0021] Since the fixed rod part 1 is internally provided with the sliding through hole 13, the sliding through hole 13 is internally provided with two sliding shaft sleeves 16, and the push-pull rod 14 is slidably connected with the sliding shaft sleeves 16, so that the fast sliding of the push-pull rod 14 is increased, and the abrasion of the sliding through hole 13 is reduced.

[0022] The surface of the rotating roller 52 is provided with the limiting ring 53, the limiting ring 53 is limitingly and slidably connected with the sliding groove 54 arranged on the sliding block 51, so that the rotating roller 52 is stably rotated when stirring the soil, the resistance to the extrusion from the soil is increased, and the rapid soil collection is facilitated.

[0023] In summary, the environmental detection soil sampling device provided by the present application has the rotating rod rotating and stirring roller assembly, can collect and detect the soil at a specified depth, can control the sealing collection port of the sealing reinforcing plate through the arrangement of the push-pull rod, can realize the soil collection and detection at the soil layer at a specified depth, and can achieve the accurate soil layer data.

Claims

1. An environmental detection soil sampling device, characterized by, The utility model provides a kind of sampling device, including fixed rod part, sampling rod part, storage part and drill bit, the bottom of fixed rod part is fixedly connected with the top surface of sampling rod part, the bottom end surface of sampling rod part is fixedly connected with the top end surface of storage part, the bottom end surface of storage part is fixedly connected drill bit, the outer surface of storage part and drill bit is provided with spiral layer, the middle part of storage part is fixedly connected with the surface of two sides of slide respectively, two The slide is fixedly connected by support frame, the surface of one end of support frame and slide is fixedly connected, the middle part of support frame is rotatably connected with the bottom surface of rotary stirring roller assembly by sealing bearing, the rotary stirring roller assembly is slidably connected in the inside of slide, the inside of fixed rod part is provided with rotating rod, the top end of rotating rod is fixedly connected with handle outside fixed rod part, the bottom end of rotating rod is fixedly connected with the upper surface of rotary stirring roller assembly by sealing bearing and is rotatably connected with sampling rod part; Sampling port is formed in one side of the sampling rod part, the opposite two side surfaces of the sampling port are fixedly connected with slide rail plate one respectively, the sealing reinforcing plate is slidably connected between the two slide rail plates one, sliding through hole is formed in one side of the fixed rod part, the inside of the sliding through hole is slidably connected with push-pull rod, the top of the push-pull rod is fixedly connected with handle outside the sliding through hole, the bottom of the push-pull rod is fixedly connected with the sealing reinforcing plate by the sliding through hole, the two side surfaces of the fixed rod part are provided with slide rail plate two respectively, the sealing reinforcing plate is slidably connected with slide rail plate two by push-pull rod. The rotary stirring roller assembly includes rotating roller rotatably connected between support frame and rotating rod, the middle surface of the rotating roller is fixedly connected with limiting ring, the side surface of the sliding block away from the slide is provided with sliding groove, the limiting ring is slidably connected in the inside of the sliding groove, the rotating roller is fixedly connected with stirring blade plate uniformly on the circumferential surface of the two sides of limiting ring.

2. The environmental detection soil sampling device of claim 1, wherein, The inside surface of the sliding through hole is fixedly connected with two sliding shaft sleeves, the sliding shaft sleeve is slidably sleeved with push-pull rod.

3. The environmental detection soil sampling device of claim 1, wherein, The sampling rod part is threadedly connected with the storage part.

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