CN217819425U

CN217819425U - Sampling device for soil environment quality investigation

Info

Publication number: CN217819425U
Application number: CN202220204835.9U
Authority: CN
Inventors: 卢观彬; 崔晓冰; 刘剑锋; 陈嘉宝; 梁华杰; 郑佳; 贺涛; 田效秒; 李威; 刘湘威
Original assignee: Shenzhen Ghy Environment Water Conservancy Co ltd
Current assignee: Shenzhen Ghy Environment Water Conservancy Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-11-15
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a sampling device for soil environment quality investigation, including the shallow, shallow upper end left part fixed mounting has the support frame, left wall is opened there is spacing spout in the support frame, two guide posts of shallow upper end fixedly connected with, and the equal fixed connection of two guide post upper ends is the upper wall in the support frame, support frame upper end fixedly connected with guider, and equal sliding connection between guider and spacing spout and the guide post, the last drilling equipment that is provided with of guider, shallow upper end right part is opened there is the hole that punches of break-over, and the drilling equipment lower part is located the hole of punching. A sampling device for soil environment quality investigation, through be provided with guider and the subassembly of fetching earth on whole device, realized need not the manual work and carried out manual excavation to being detected the soil region, guaranteed to have the skew in the soil sampling in-process, the degree of accuracy of detection has been guaranteed to the position of fetching earth.

Description

Sampling device for soil environment quality investigation

Technical Field

The utility model relates to a soil sampling technical field, in particular to sampling device is used in soil environment quality investigation.

Background

Soil sampling is an important link of a soil information acquisition technology, and for determining the abundant condition of soil nutrients in the whole area, a soil sample needs to be taken correctly and subjected to detection and analysis, so that the nutrient condition of the whole area is estimated, and soil sampling needs to be performed at specified depth sometimes, so that people generally dig to the specified depth by using a shovel and perform soil sampling by using a handheld soil drill to acquire a soil sample at the specified depth, and at least the following defects exist in the existing soil sampling: 1. generally, most of the traditional sampling devices are manual handheld devices for soil sampling, and the direction is easy to deviate when the soil is sampled; 2. the existing soil sampling device is generally easy to contact with other substances in the soil sampling process when soil sampling is carried out on soil with a specified depth, so that the detection accuracy can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sampling device for soil environment quality investigation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device for soil environment quality investigation, includes the shallow, shallow upper end left part fixed mounting has the support frame, the left wall is opened there is spacing spout in the support frame, two guide posts of shallow upper end fixedly connected with, and the equal fixed connection of two guide post upper ends is upper wall in the support frame, support frame upper end fixedly connected with guider, and equal sliding connection between guider and spacing spout and the guide post, the last drilling equipment that is provided with of guider, the hole that punches that has the break-over is opened to shallow upper end right part, and the drilling equipment lower part is located the hole of punching.

Preferably, guider includes a driver, a driver fixed connection is in the support frame upper end, a driver output runs through support frame upper end left part and fixedly connected with threaded rod, threaded rod surface threaded connection has fixed frame, the perforation that has the break-over is opened to the lower wall in the fixed frame, two round holes of break-over about opening of fixed frame upper end left part, fixed frame left end middle part fixedly connected with slider, the threaded rod lower extreme is provided with the bearing, the threaded rod passes through bearing and shallow upper end swing joint.

Preferably, the sliding block is located in the limiting sliding groove and is in sliding connection with the limiting sliding groove, and the fixing frame is movably connected with the guide column in an inserting mode through the round hole.

Preferably, drilling equipment includes the driver No. two, lower wall right part in fixed frame is fixed to the driver No. two, no. two driver outputs run through fixed frame lower extreme right part and a bull stick of fixedly connected with, the bull stick lower extreme is opened there is the recess No. one, be provided with the subassembly that fetches earth in the recess No. one, subassembly lower extreme fixedly connected with connecting plate fetches earth, connecting plate lower extreme fixedly connected with cavity drilling rod, a plurality of blade tip of cavity drilling rod lower extreme fixedly connected with.

Preferably, the lower part of the soil taking assembly is positioned in a cavity drill rod, and the cavity drill rod is positioned in the drilling hole.

Preferably, the subassembly of fetching earth includes hydraulic cylinder, the steerable telescopic link of hydraulic cylinder output run through connecting plate lower extreme and fixedly connected with, steerable telescopic link lower extreme fixedly connected with box of fetching earth, it has No. two recesses to open to fetch earth box upper end, hydraulic cylinder is located the bull stick, steerable telescopic link and box of fetching earth are located the cavity drilling rod and do not contact with cavity drilling rod inner wall.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through being provided with guider, be equipped with fixed frame on guider, at fixed frame left end fixedly connected with slider, and the slider is located spacing spout sliding connection, and fixed frame alternates with the guide post and is connected, under the output effect of a driver, make not only play limiting displacement to fixed frame also have the function of reciprocating, and lower wall right part fixed mounting has drilling equipment in fixed frame, the cavity drilling rod lower extreme fixed connection a plurality of blade tips that are equipped with on drilling equipment, make the function of drilling to the soil that is detected;

2. the utility model discloses in, through be equipped with in the cavity drilling rod and bore native subassembly, be equipped with steerable telescopic link on boring native subassembly, and at steerable telescopic link lower extreme fixed connection soil sampling box, make drilling equipment after drilling to the soil of appointed degree of depth, soil sampling box through steerable telescopic link lower extreme fetches earth, the box that fetches earth that will get the soil sample later stretches out and draws back to the cavity drilling rod in, make the soil sample that fetches earth can not have the contact with other materials, guaranteed the degree of accuracy of testing data.

Drawings

Fig. 1 is a schematic view of the overall structure of a sampling device for soil environment quality investigation according to the present invention;

FIG. 2 is a schematic view of the whole structure of a guiding device of the sampling device for soil environment quality investigation of the present invention;

FIG. 3 is a schematic view of the whole structure of the drilling device of the sampling device for soil environment quality investigation of the present invention;

fig. 4 is the utility model relates to a sampling device's subassembly overall structure schematic diagram that fetches earth for soil environment quality investigation.

In the figure: 1. pushing a cart; 2. a support frame; 3. a limiting chute; 4. a guide device; 5. a guide post; 6. a drilling device; 7. punching holes; 41. a driver number one; 42. a threaded rod; 43. a fixing frame; 44. perforating; 45. a circular hole; 46. a slider; 47. a bearing; 61. a second driver; 62. a first rotating rod; 63. a first groove; 64. a soil taking assembly; 65. a connecting plate; 66. a cavity drill rod; 67. a blade tip; 641. a hydraulic cylinder; 642. the telescopic rod can be controlled; 643. a second groove; 644. and (6) taking a soil box.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a sampling device for soil environment quality investigation, including shallow 1, 1 upper end left part fixed mounting of shallow has support frame 2, the left wall is opened there is spacing spout 3 in the support frame 2, two guide posts 5 of 1 upper end fixedly connected with of shallow, and the equal fixed connection of two guide posts 5 upper ends is on the upper wall in

support frame

2, 2 upper end fixedly connected with guider 4 of support frame, and equal sliding connection between guider 4 and spacing spout 3 and the guide post 5, be provided with drilling equipment 6 on the guider 4, the hole 7 that punches that has the break-over is opened to 1 upper end right part of shallow, and 6 lower parts of drilling equipment are located the hole 7 that punches.

In the embodiment, the guiding device 4 comprises a first driver 41, the first driver 41 is fixedly connected to the upper end of the support frame 2, the output end of the first driver 41 penetrates through the left part of the upper end of the support frame 2 and is fixedly connected with a threaded rod 42, the outer surface of the threaded rod 42 is in threaded connection with a fixed frame 43, the inner lower wall of the fixed frame 43 is provided with a through hole 44, the left part of the upper end of the fixed frame 43 is provided with two round holes 45 which are vertically penetrated, the middle part of the left end of the fixed frame 43 is fixedly connected with a sliding block 46, the lower end of the threaded rod 42 is movably connected with the upper end of the trolley 1 through a bearing 47, the sliding block 46 is positioned in the limiting sliding chute 3 and is in sliding connection, the fixed frame 43 is movably connected with the guide column 5 through the round hole 45, the drilling device 6 comprises a second driver 61, the second driver 61 is fixedly connected to the right part of the inner lower wall of the fixed frame 43, the output end of the second driver 61 penetrates through the right part of the lower end of the fixed frame 43 and is fixedly connected with a first rotating rod 62, the lower end of the first rotating rod 62 is provided with a first hole 63, a soil-taking assembly 64, the hole assembly 64 is arranged in the first hole 64, the lower end of the drill rod assembly 66, the drill rod assembly is fixedly connected with a connecting plate 65, the lower end fixedly connected with a drill rod 66, the drill rod connecting plate 66, the drill rod assembly 66, the lower end of the drill rod assembly 66, the drill rod assembly is positioned in the drill rod cavity 66, and is positioned in the drill rod cavity 7; through being equipped with fixed frame 43 on guider 4, fixed frame 43 passes through slider 46 and spacing spout 3 and the spacing sliding connection of left wall in the support frame 2, and two round holes 45 that break through from top to bottom are opened to fixed frame 43 upper end left part and are connected with two guide post 5 activity interlude again, under the output effect of driver 41, driver drive threaded rod 42 rotates No. one, threaded rod 42 surface and fixed frame 43 threaded connection, fixed frame 43 can only carry out the removal of direction from top to bottom in spacing spout 3 under the effect of guide post 5 and spacing spout 3, and lower wall right part fixedly connected with drilling equipment 6 in fixed frame 43, be provided with cavity drilling rod 66 on drilling equipment 6, and a plurality of blade prong 67 of lower extreme fixed connection at cavity drilling rod 66, the efficiency of soil drilling has been improved, need not artifically to digging soil to the detection area, the human labor has been liberated, the effect that can not squint has been played the position direction of soil drilling simultaneously.

In this embodiment, the soil sampling assembly 64 includes a hydraulic cylinder 641, an output end of the hydraulic cylinder 641 penetrates through a lower end of the connecting plate 65 and is fixedly connected with a controllable telescopic rod 642, a soil sampling box 644 is fixedly connected to a lower end of the controllable telescopic rod 642, a second groove 643 is formed in an upper end of the soil sampling box 644, the hydraulic cylinder 641 is located in the first rotating rod 62, the controllable telescopic rod 642 and the soil sampling box 644 are located in the cavity drill rod 66 and are not in contact with an inner wall of the cavity drill rod 66, the soil sampling assembly 64 is provided with the controllable telescopic rod 642, and the lower end of the controllable telescopic rod 642 is fixedly connected with the soil sampling box 644, so that after the soil sampling box 644 takes soil at a certain depth, the telescopic rod 642 is retracted into the cavity drill rod 66, and it is ensured that the soil is not in contact with other soil and other substances when the soil is retrieved, thereby achieving accuracy of the detection result.

It should be noted that, the utility model relates to a sampling device for soil environment quality investigation, in the using process, at first, the upper end of the cart 1 with the brake function is provided with an integral device, which greatly facilitates the personnel to move the device, through opening the hole 7 at the right part of the upper end of the cart 1, the left part of the upper end of the cart 1 is fixedly connected with the supporting frame 2, the upper end of the supporting frame 2 is fixedly connected with a driver 41, the output end of the driver 41 penetrates through the lower end of the supporting frame 2 and is fixedly connected with the threaded rod 42, the outer surface of the threaded rod 42 is in threaded connection with the fixing frame 43, the fixing frame 43 is in threaded connection with the guide post 5 through the round hole 45, the fixing frame 43 is in sliding connection with the limit chute 3 through the slide block 46, so under the effect of the output end of the driver 41, the function of the up-down limit movement of the fixing frame 43 in the limit chute 3 is realized, on the other hand, the right part of the inner lower wall of the fixed frame 43 is fixedly connected with a second driver 61, the output end of the second driver 61 penetrates through the lower end of the fixed frame 43 and is fixedly connected with a first rotating rod 62 provided with a first groove 63, a soil taking assembly 64 is arranged in the first groove 63, the lower end of the soil taking assembly 64 is fixedly connected with a connecting plate 65, the lower end of the connecting plate 65 is fixedly connected with the upper end of a cavity drill rod 66, the lower end of the cavity drill rod 66 is fixedly connected with a plurality of blade tips 67, the cavity drill rod 66 is positioned in the perforation hole 7, so that under the action of the output end of the second driver 61, the second driver 61 drives the first rotating rod 62 and the connecting plate 65 to rotate and can also drive the cavity drill rod 66 to rotate, the cavity drill rod 66 can drill a sampled soil area, the labor force is avoided, the working efficiency is improved, and a hydraulic cylinder 641 is arranged in the first rotating rod 62, the output end of the hydraulic cylinder 641 penetrates through the lower end of the connecting plate 65 and is fixedly connected with a controllable telescopic rod 642, the lower end of the controllable telescopic rod 642 is fixedly connected with a soil taking box 644, the controllable telescopic rod 642 and the soil taking box 644 are both located inside the cavity drill rod 66 and are not in contact with the cavity drill rod, when the cavity drill rod 66 drills to the specified depth of soil, the cavity drill rod 66 stretches out of the cavity drill rod through the controllable telescopic rod 642, the soil taking box 644 can take soil, after the soil taking is completed, the controllable telescopic rod 642 is retracted into the cavity drill rod 66, the contact between the sampled soil and other media is avoided, and the accurate effect on the detection result is achieved.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sampling device for soil environment quality investigation, includes shallow (1), its characterized in that: shallow (1) upper end left part fixed mounting has support frame (2), left side wall is opened there is spacing spout (3) in support frame (2), two guide post (5) of shallow (1) upper end fixedly connected with, and the equal fixed connection of two guide post (5) upper ends is the upper wall in support frame (2), support frame (2) upper end fixedly connected with guider (4), and equal sliding connection between guider (4) and spacing spout (3) and guide post (5), be provided with drilling equipment (6) on guider (4), shallow (1) upper end right part is opened hole (7) that punches that has the break-over, and drilling equipment (6) lower part is located hole (7) of punching.

2. The sampling device for soil environment quality investigation of claim 1, characterized in that: guider (4) are including a driver (41), a driver (41) fixed connection is in support frame (2) upper end, a driver (41) output runs through support frame (2) upper end left part and fixedly connected with threaded rod (42), threaded rod (42) surface threaded connection has fixed frame (43), lower wall is opened and is had fenestration (44) of break-over in fixed frame (43), two round hole (45) of break-over about opening of fixed frame (43) upper end left part has, fixed frame (43) left end middle part fixedly connected with slider (46), threaded rod (42) lower extreme is provided with bearing (47), threaded rod (42) are through bearing (47) and shallow (1) upper end swing joint.

3. The sampling device for soil environment quality investigation of claim 2, characterized in that: slider (46) are located spacing spout (3) sliding connection, fixed frame (43) are through round hole (45) and guide post (5) interlude swing joint.

4. The sampling device for soil environment quality investigation of claim 1, characterized in that: drilling equipment (6) are including No. two driver (61), lower wall right part in fixed frame (43) is run through to No. two driver (61) output, no. two driver (61) lower extreme right parts and a bull stick of fixedly connected with (62), bull stick (62) lower extreme is opened there is recess (63), be provided with in recess (63) and get native subassembly (64), it has connecting plate (65) to get native subassembly (64) lower extreme fixedly connected with, connecting plate (65) lower extreme fixedly connected with cavity drilling rod (66), a plurality of blade tip (67) of cavity drilling rod (66) lower extreme fixedly connected with.

5. The sampling device for soil environment quality investigation of claim 4, characterized in that: the lower part of the soil sampling assembly (64) is positioned in a cavity drill rod (66), and the cavity drill rod (66) is positioned in the perforation (7).

6. The sampling device for soil environment quality investigation of claim 4, characterized in that: the soil sampling assembly (64) comprises a hydraulic cylinder (641), the output end of the hydraulic cylinder (641) penetrates through the lower end of the connecting plate (65) and is fixedly connected with a controllable telescopic rod (642), the lower end of the controllable telescopic rod (642) is fixedly connected with a soil sampling box (644), a second groove (643) is formed in the upper end of the soil sampling box (644), the hydraulic cylinder (641) is located in the first rotating rod (62), and the controllable telescopic rod (642) and the soil sampling box (644) are located in the cavity drill rod (66) and are not in contact with the inner wall of the cavity drill rod (66).