CN218212068U

CN218212068U - Deep soil sampling device for environmental engineering

Info

Publication number: CN218212068U
Application number: CN202222482130.6U
Authority: CN
Inventors: 顾思嘉; 张全
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a deep soil sampling device for environmental engineering relates to deep soil sampling device technical field, include gasoline driving machine, drive shaft, telescopic shaft, sampling tube, handle, arrange material mechanism, adjustment mechanism, fixedly connected with drive shaft on the output shaft of gasoline driving machine, the inside sliding connection of drive shaft has the telescopic shaft, fixedly connected with sampling tube on the telescopic shaft. The utility model discloses an add on the sampling tube and establish the catch bar, add on the catch bar and establish and remove frame isotructure, rotate through the sampling tube and take a sample the back to soil, can drive the catch bar and release the inside soil of sampling tube through the catch bar, because release, the soil order when can guaranteeing to discharge is opposite for the order of sample, can be convenient observe the soil layer, guarantee the accuracy of detecting.

Description

Deep soil sampling device for environmental engineering

Technical Field

The utility model relates to a deep soil sampling device technical field especially relates to a deep soil sampling device for environmental engineering.

Background

It is comparatively important a ring to detect the soil in environmental engineering to at the in-process that detects, need take a sample to the earth of the different degree of depth, when taking a sample to deep soil, need clear up the earth of earth's surface earlier through sampling device, then install the extension bar and take a sample to deep soil on sampling device, according to the bulletin number of authorizing: CN 208653847U provides a portable environmental engineering pollutes soil sampling device, this utility model discloses a portable environmental engineering pollutes soil sampling device, including rubber block, solid fixed cylinder, spread groove and adapter sleeve, the lower extreme fixed mounting of rubber block has the link, the fixed slot is located the inside of box body, the below meshing of first connecting wheel is connected with the second connecting wheel, the lower extreme welded connection of montant has first connection pad, the outside of second connection pad is connected with the diaphragm, the inside through connection of solid fixed cylinder has the dead lever, spread groove fixed mounting is at the lower extreme of dead lever, adapter sleeve threaded connection is in the lower extreme outside of solid fixed cylinder. This portable environmental engineering pollutes soil sampling device has solved the inconvenient problem of carrying of going out of most polluted soil sampling device, and the inconvenient problem of taking a sample to deep soil of general polluted soil sampling device to the soil row after the inconvenient sample of ordinary polluted soil sampling device takes out the problem. But the in-process of using of soil sampler among the prior art, the mode through the extension bar is changed to the different needs that satisfy the sample depth, leads to carrying a plurality of extension bars at the in-process of work, leads to the device not portable to can't guarantee the integrality of sample after the sample is accomplished, influence the analysis of later stage to the soil layer range, thereby lead to the testing result inaccurate. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a deep soil sampling device for environmental engineering has solved the technical problem that the integrality of device is unable when arranging the material after portable and sample after not being convenient for.

For solving the technical problem, the utility model provides a pair of deep soil sampling device for environmental engineering, include gasoline driving machine, drive shaft, telescopic shaft, sampling tube, handle, arrange material mechanism, adjustment mechanism, fixedly connected with drive shaft on the output shaft of gasoline driving machine, the inside sliding connection of drive shaft has the telescopic shaft, fixedly connected with sampling tube on the telescopic shaft, the handle of two symmetric distributions of fixedly connected with on the gasoline driving machine, be provided with on the sampling tube and arrange material mechanism, be provided with adjustment mechanism in the drive shaft.

Preferably, it includes catch bar, catch plate, extension spring, carriage to arrange material mechanism, the inside sliding connection of sampling tube has the catch bar of two symmetric distributions, fixedly connected with catch plate on the catch bar, the catch plate with sampling tube sliding connection, be provided with the extension spring on the catch plate, the one end fixedly connected with of catch bar removes the frame, and the catch plate can be released the inside soil sample of sampling tube according to the sample degree of depth is complete to can guarantee the integrality of sample.

Preferably, the movable frame is connected with the driving shaft in a sliding mode, the movable frame is C-shaped, and the movable frame can drive the push rod to move.

Preferably, one end of the tension spring is fixedly connected with the sampling tube, the other end of the tension spring is fixedly connected with the pushing plate, and the tension spring can drive the pushing plate to automatically reset through tension.

Preferably, the adjusting mechanism comprises a positioning groove, a clamping block, a connecting rod, a chamfer plate and a spring, the positioning groove is uniformly distributed on the telescopic shaft, the clamping block is slidably connected to the inside of the driving shaft, the clamping block is slidably connected with the positioning groove and the telescopic shaft, the connecting rod is fixedly connected to the clamping block, the chamfer plate is fixedly connected to one end of the connecting rod, the chamfer plate is in contact with the driving shaft, the connecting rod is slidably connected with the driving shaft, the spring is arranged on the outer side of the connecting rod, and the clamping block can limit the telescopic shaft through the positioning groove.

Preferably, one end of the spring is fixedly connected with the clamping block, the other end of the spring is fixedly connected with the driving shaft, and the spring can drive the clamping block to automatically reset through elasticity.

Compared with the prior art, the utility model provides a pair of deep soil sampling device for environmental engineering has following beneficial effect:

the utility model provides a deep soil sampling device for environmental engineering, through add on the sampling tube and establish the catch bar, add on the catch bar and establish removal frame isotructure, rotate through the sampling tube and take a sample the back to soil, can drive the catch bar and release the inside soil of sampling tube through the catch bar, because release, soil order when can guaranteeing to discharge is opposite for the order of sample, can be convenient observe the soil layer, guarantee the accuracy of detection.

The utility model provides a deep soil sampling device for environmental engineering through adding in the drive shaft and establishing the fixture block, adds in the drive shaft and establishes the spring, sets up constant head tank isotructure on the telescopic shaft, can adjust the interval between sampling tube and the petrol driving machine through the flexible between drive shaft and the telescopic shaft to can be convenient adjust the sampling depth, can avoid carrying many extension bars, make the device portable more.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the drive shaft of fig. 1 of the present invention;

fig. 3 is an enlarged left-view cross-sectional view of the sampling tube of fig. 1 of the present invention;

fig. 4 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

Reference numbers in the figures: 1. a gasoline drive; 2. a drive shaft; 3. a telescopic shaft; 4. a sampling tube; 5. a handle; 6. a discharging mechanism; 7. an adjustment mechanism; 61. a push rod; 62. a push plate; 63. a tension spring; 64. moving the frame; 71. positioning a groove; 72. a clamping block; 73. a connecting rod; 74. chamfering the angle plate; 75. a spring.

Detailed Description

Referring to fig. 1, 2 and 3, a deep soil sampling device for environmental engineering comprises a gasoline driving machine 1, a driving shaft 2, a telescopic shaft 3, a sampling tube 4, a handle 5, a discharging mechanism 6 and an adjusting mechanism 7, wherein the driving shaft 2 is fixedly connected to an output shaft of the gasoline driving machine 1, the telescopic shaft 3 is slidably connected to the inside of the driving shaft 2, the sampling tube 4 is fixedly connected to the telescopic shaft 3, the two handles 5 are fixedly connected to the gasoline driving machine 1, the two handles 5 are symmetrically distributed, the discharging mechanism 6 is arranged on the sampling tube 4, and the adjusting mechanism 7 is arranged on the driving shaft 2.

Referring to fig. 1 and 3, the discharging mechanism 6 includes a pushing rod 61, a pushing plate 62, a tension spring 63, and a movable frame 64, the inside of the sampling tube 4 is slidably connected with two symmetrically distributed pushing rods 61, the pushing plate 62 is fixedly connected to the pushing rod 61, the pushing plate 62 is slidably connected to the sampling tube 4, the tension spring 63 is disposed on the pushing plate 62, one end of the pushing rod 61 is fixedly connected with the movable frame 64, the pushing plate 62 can completely push out a soil sample inside the sampling tube 4 according to a sampling depth, so as to ensure the integrity of the sample, the movable frame 64 is slidably connected to the driving shaft 2, the movable frame 64 is C-shaped, the movable frame 64 can drive the pushing rod 61 to move, one end of the tension spring 63 is fixedly connected to the sampling tube 4, the other end of the tension spring 63 is fixedly connected to the pushing plate 62, and the tension spring 63 can drive the pushing plate 62 to automatically reset through tension.

Referring to fig. 1, 2, and 4, the adjusting mechanism 7 includes a positioning groove 71, a fixture block 72, a connecting rod 73, a chamfering plate 74, and a spring 75, the positioning groove 71 is uniformly formed in the telescopic shaft 3, the fixture block 72 is slidably connected to the inside of the driving shaft 2, the fixture block 72 is slidably connected to the positioning groove 71 and the telescopic shaft 3, the connecting rod 73 is fixedly connected to the fixture block 72, the chamfering plate 74 is fixedly connected to one end of the connecting rod 73, the chamfering plate 74 contacts the driving shaft 2, the connecting rod 73 is slidably connected to the driving shaft 2, the spring 75 is disposed on the outside of the connecting rod 73, the fixture block 72 can limit the telescopic shaft 3 through the positioning groove 71, one end of the spring 75 is fixedly connected to the fixture block 72, the other end of the spring 75 is fixedly connected to the driving shaft 2, and the spring 75 can drive the fixture block 72 to automatically return through elasticity.

The working principle is as follows: when the telescopic shaft 3 is used, soil above a target layer is removed, the chamfer plate 74 is pulled in the direction of being separated from the driving shaft 2, the chamfer plate 74 drives the clamping block 72 to move through the connecting rod 73, the spring 75 is compressed, when the clamping block 72 is separated from the current positioning groove 71, the telescopic shaft 3 can be drawn out of the driving shaft 2, after the telescopic shaft 3 is drawn out for a preset length, the chamfer plate 74 is loosened, the spring 75 is reset, the spring 75 pushes the clamping block 72 to slide into the adjusted positioning groove 71 through elasticity, and therefore the adjustment of the sampling depth can be completed;

then start petrol driving machine 1, petrol driving machine 1 drives drive shaft 2 and rotates, drive shaft 2 drives sampling tube 4 through telescopic shaft 3 and rotates, sampling tube 4 can cut soil at the pivoted in-process, soil after the cutting enters into the inside of sampling tube 4, then stop the rotation of drive shaft 2, take out sampling tube 4 from the soil layer, promote after taking out and remove frame 64, remove frame 64 and drive slurcam 62 through catch bar 61 and remove, and stretch extension spring 63, slurcam 62 can discharge the soil after the sample to the outside of sampling tube 4 at the in-process that removes, can the integrality on effectual assurance soil layer.

Claims

1. The utility model provides a deep soil sampling device for environmental engineering, includes gasoline driving machine (1), drive shaft (2), telescopic shaft (3), sampling tube (4), handle (5), arranges material mechanism (6), adjustment mechanism (7), its characterized in that, fixedly connected with drive shaft (2) on the output shaft of gasoline driving machine (1), the inside sliding connection of drive shaft (2) has telescopic shaft (3), fixedly connected with sampling tube (4) on telescopic shaft (3), handle (5) of two symmetric distributions of fixedly connected with on gasoline driving machine (1), be provided with on sampling tube (4) and arrange material mechanism (6), be provided with adjustment mechanism (7) on drive shaft (2).

2. The deep soil sampling device for environmental engineering as recited in claim 1, wherein the discharging mechanism (6) comprises a pushing rod (61), a pushing plate (62), a tension spring (63), and a movable frame (64), the interior of the sampling tube (4) is slidably connected with two symmetrically distributed pushing rods (61), the pushing rod (61) is fixedly connected with the pushing plate (62), the pushing plate (62) is slidably connected with the sampling tube (4), the tension spring (63) is arranged on the pushing plate (62), and one end of the pushing rod (61) is fixedly connected with the movable frame (64).

3. The device for sampling deep soil for environmental engineering according to claim 2, wherein the moving frame (64) is slidably connected to the driving shaft (2), and the moving frame (64) is C-shaped.

4. The deep soil sampling device for environmental engineering according to claim 2, wherein one end of the tension spring (63) is fixedly connected with the sampling tube (4), and the other end of the tension spring (63) is fixedly connected with the pushing plate (62).

5. The deep soil sampling device for environmental engineering according to claim 1, wherein the adjusting mechanism (7) comprises a positioning groove (71), a clamping block (72), a connecting rod (73), a chamfering plate (74) and a spring (75), the positioning groove (71) is uniformly distributed on the telescopic shaft (3), the clamping block (72) is slidably connected inside the driving shaft (2), the clamping block (72) is slidably connected with the positioning groove (71) and the telescopic shaft (3), the connecting rod (73) is fixedly connected on the clamping block (72), the chamfering plate (74) is fixedly connected at one end of the connecting rod (73), the chamfering plate (74) is in contact with the driving shaft (2), the connecting rod (73) is slidably connected with the driving shaft (2), and the spring (75) is arranged outside the connecting rod (73).

6. The deep soil sampling device for environmental engineering according to claim 5, wherein one end of the spring (75) is fixedly connected with the block (72), and the other end of the spring (75) is fixedly connected with the driving shaft (2).