CN212646149U

CN212646149U - Soil detection is with soil sampling device that becomes more meticulous

Info

Publication number: CN212646149U
Application number: CN202021582437.8U
Authority: CN
Inventors: 李文生; 薛惠敏
Original assignee: Zhangzhou Donghong Environmental Protection Technology Co ltd
Current assignee: Zhangzhou Donghong Environmental Protection Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-02
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a soil testing is with soil sampling device that becomes more meticulous, its structure includes sampling tube, action bars, handle, the action bars bottom with the sampling tube top is connected, the handle with the action bars top is connected, the spiral is encircleed there is the spiral tunnelling blade on the sampling tube urceolus wall, the sampling tube bottom is equipped with the toper head, the action bars outer wall is carved with the scale mark, be equipped with adjusting device on the action bars, the action bars is the cavity structure, be equipped with opening device in the action bars, the utility model discloses simple structure, convenient to use is suitable for the scale and promotes, and effective control ration takes out, improves soil testing's efficiency.

Description

Soil detection is with soil sampling device that becomes more meticulous

Technical Field

The utility model relates to a soil detection is with soil sampling device that becomes more meticulous belongs to soil detection equipment technical field.

Background

The soil environment monitoring is to monitor the sources, pollution levels and accumulation, transfer or degradation ways of various metals, organic pollutants, pesticides and pathogenic bacteria in soil, and to know the actual environment of the soil through soil detection at different surface depths, wherein the soil environment monitoring is mainly realized by excavating the surface of the soil and then taking the soil at a target depth for detection.

However, the existing soil sampling device cannot directly take soil of a certain depth of the soil surface according to detection requirements to detect, and cannot ensure that quantitative soil is collected every time for detection, and under the same detection environment, the soil taking amount is different, so that the result of soil environment detection is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a soil testing is with soil sampling device that becomes more meticulous to solve current problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a soil testing is with soil sampling device that becomes more meticulous, its structure includes sampling tube, action bars, handle, the action bars bottom with the sampling tube top is connected, the handle with the action bars top is connected, the spiral has the spiral tunnelling blade around on the sampling tube outer tube wall, the sampling tube bottom is equipped with the toper head, the outer wall of action bars is carved with the scale mark, be equipped with adjusting device on the action bars, the action bars is the cavity structure, be equipped with opening device in the action bars.

Further, the opening device comprises a screw rod, a sleeve and a connecting rod, a rotating button is arranged in the middle of the top end of the handle, the top end of the screw rod is connected with the bottom end of the rotating button, the sleeve is in threaded connection with the screw rod, the connecting rod is installed at the bottom end of the sleeve, the conical sealing head comprises a left sealing head and a right sealing head, the left sealing head and the right sealing head are respectively and hingedly installed at two sides of the bottom end of the sampling tube, the screw rod penetrates through the top wall of the sampling tube and the two sides of the tail end of the sampling tube and are respectively and rotatably connected with a connecting rod, and the connecting rods are respectively.

Furthermore, the adjusting device is composed of a sliding block, a blocking rod and a clamping handle, the sliding block is sleeved on the operating rod, the blocking rod is arranged on two sides of the sliding block, a clamping groove is formed in the front end of the sliding block, and the clamping handle is arranged in the clamping groove and is rotatably connected with the sliding block.

Further, the operating rod is sleeved with a quantitative sliding block, the quantitative sliding block is located above the adjusting device, and the left end of the quantitative sliding block is in threaded connection with a fixing rod.

Further, the left end and the right end of the grip are sleeved with rubber sleeves.

The utility model has the advantages that: the user adjusts the required excavation depth and soil extraction and lets according to the demand before using, then the user holds the handle rotating device through both hands, excavate downwards through toper head and spiral tunnelling blade, when shelves pole and ground contact, can't continue to excavate downwards again, represent and excavate to the required depth, through opening device control opening and closing of head, make soil can enter into the sample tube, then break off the card handle with the fingers and thumb, let the slider not fixed can slide, then continue to excavate downwards, ground can promote the slider when excavating downwards, when slider and ration slider contact, just represent that the required ration has been excavated in the sample tube, then close the toper head and take out the device, the utility model discloses simple structure, convenient to use, be suitable for the scale popularization, effective control ration takes out, the efficiency of soil detection is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a refined soil sampling device for soil detection of the present invention;

FIG. 2 is a sectional view of the fine soil sampling device for soil detection according to the present invention;

fig. 3 is the utility model relates to a soil testing is with soil sampling device adjusting device's that becomes more meticulous structure cross-sectional view.

In the figure: the device comprises a sampling tube-1, an operating rod-2, a handle-3, a spiral tunneling blade-4, a conical seal head-5, a scale mark-6, an adjusting device-7, an opening device-8, a screw rod-801, a sleeve-802, a connecting rod-804, a knob-805, a left seal head-501, a right seal head-502, a connecting rod-806, a sliding block-701, a stop lever-702, a clamping handle-703, a clamping groove-704, a quantitative sliding block-9, a fixed rod-10 and a rubber sleeve-11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the utility model provides a soil testing is with soil sampling device technical scheme that becomes more meticulous: the structure of the sampling tube comprises a sampling tube 1, an operating rod 2 and a handle 3, wherein the bottom end of the operating rod 2 is connected with the top end of the sampling tube 1, the handle 3 is connected with the top end of the operating rod 2, spiral tunneling blades 4 are spirally wound on the outer cylinder wall of the sampling tube 1, a conical end enclosure 5 is arranged at the bottom end of the sampling tube 1, scale marks 6 are carved on the outer wall of the operating rod 2, an adjusting device 7 is arranged on the operating rod 2, the operating rod 2 is of a cavity structure, an opening device 8 is arranged in the operating rod 2, the opening device 8 consists of a screw rod 801, a sleeve 802 and a connecting rod 804, a rotating button 805 is arranged in the middle of the top end of the handle (3), the top end of the screw rod 801 is connected with the bottom end of the rotating button 805, the sleeve 802 is in threaded connection with the screw rod 801, the connecting rod 804 is arranged at the bottom end of the, the left end socket 501 and the right end socket 502 are respectively hinged and installed at two sides of the bottom end of the sampling tube 1, the screw rod 801 penetrates through the top wall of the sampling tube 1, both sides of the tail end of the screw rod are rotatably connected with connecting rods 806, the two connecting rods 806 are respectively rotatably connected with the inner sides of the left end socket 501 and the right end socket 502, the adjusting device 7 is composed of a sliding block 701, a stop lever 702 and a clamping handle 703, the sliding block 701 is sleeved on the operating lever 2, the two sides of the sliding block 701 are both provided with the stop lever 702, the front end of the sliding block 701 is provided with a clamping groove 704, the card holder 703 is disposed in the card slot 704 and is rotatably coupled to the slider 701, the operating rod 2 is sleeved with a quantitative sliding block 9, the quantitative sliding block 9 is positioned above the adjusting device 7, the left end of the quantitative slider 9 is in threaded connection with a fixed rod 10, and the left end and the right end of the handle 3 are both sleeved with rubber sleeves 11.

For example, before using, according to the requirement, the user slides the slide block 701 to the graduation line of the required collection depth, then breaks down the clamp handle 703 to fix the slide block 701, then adjusts the quantitative slide block 9 to the graduation line of the required soil collection amount, and fixes by rotating the fixing rod 10, when taking materials, the user holds the grip 3 rotating device with both hands, excavates downwards through the conical seal head 5 and the spiral excavating blade 4, when the stop lever 702 contacts with the ground and can not continue to excavate downwards, the stop lever represents and excavates to the required depth, then drives the connecting rod 804 to move downwards by rotating the rotating button 805, thereby pushing the left seal head 501 and the right seal head 502 on both sides to open through the connecting rod 806, so that the soil can enter the sampling tube 1, then breaks down the clamp handle 703, so that the slide block 701 can not be fixed any more, then continues to excavate downwards, when excavating downwards, the ground can push the slide block 701, when the slide block 701 contacts the quantitative slide block 9, the required quantitative amount is excavated in the sampling tube 1, and then the conical sealing head 5 is closed to take out the device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a soil testing is with soil sampling device that becomes more meticulous, its characterized in that: the structure of the sampling tube comprises a sampling tube (1), an operating rod (2) and a handle (3), wherein the bottom end of the operating rod (2) is connected with the top end of the sampling tube (1), the handle (3) is connected with the top end of the operating rod (2), spiral tunneling blades (4) are spirally wound on the outer cylinder wall of the sampling tube (1), a conical seal head (5) is arranged at the bottom end of the sampling tube (1), scale marks (6) are carved on the outer wall of the operating rod (2), an adjusting device (7) is arranged on the operating rod (2), the operating rod (2) is of a cavity structure, and an opening device (8) is arranged in the operating rod (2).

2. The refined soil sampling device for soil detection of claim 1, wherein: opening device (8) comprise lead screw (801), sleeve (802), connecting rod (804), handle (3) top middle part is equipped with turn button (805), lead screw (801) top with turn button (805) bottom is connected, sleeve (802) with lead screw (801) threaded connection, connecting rod (804) install in sleeve (802) bottom, toper head (5) comprise left head (501) and right head (502), left side head (501) and right head (502) articulate respectively install in sampling tube (1) bottom both sides, lead screw (801) run through sampling tube (1) top wall and terminal both sides all rotate and are connected with connecting rod (806), two connecting rod (806) respectively with left side head (501) inboard and right head (502) inboard rotate and be connected.

3. The refined soil sampling device for soil detection of claim 1, wherein: the adjusting device (7) is composed of a sliding block (701), a stop lever (702) and a clamping handle (703), the sliding block (701) is sleeved on the operating rod (2), the stop lever (702) is arranged on two sides of the sliding block (701), a clamping groove (704) is formed in the front end of the sliding block (701), and the clamping handle (703) is arranged in the clamping groove (704) and is rotatably connected with the sliding block (701).

4. The refined soil sampling device for soil detection of claim 1, wherein: the quantitative sliding block (9) is sleeved on the operating rod (2), the quantitative sliding block (9) is located above the adjusting device (7), and the left end of the quantitative sliding block (9) is in threaded connection with a fixing rod (10).

5. The refined soil sampling device for soil detection of claim 1, wherein: the left end and the right end of the grip (3) are sleeved with rubber sleeves (11).