CN213714776U

CN213714776U - Novel non-disturbance sampler suitable for lower soil

Info

Publication number: CN213714776U
Application number: CN202022675392.5U
Authority: CN
Inventors: 罗艳青; 张海凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-16
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the technical field of the sample thief, especially, a novel non-disturbance sample thief suitable for lower floor's soil to the problem of current change, the following scheme is put forward at present, it, including the water pipe, the one end slidable mounting of water pipe has the one end of connecting pipe, and the other end fixed mounting of connecting pipe has the shower nozzle, and the cavity has all been seted up to one side top and the bottom that the water pipe is close to the shower nozzle, and the fixed orifices has all been seted up on the one side inner wall that the cavity is close to the shower nozzle, and slidable mounting has the dead lever in the fixed orifices, and the dead lever is L type structure, and the one end of dead lever extends to in the cavity, and the other end of dead lever extends to. The utility model discloses carry out fixed connection with the shower nozzle through connecting pipe and dead lever and water pipe, very big reduction the degree of difficulty of changing, avoided the shower nozzle to block up the work degree of difficulty that brings and increaseed.

Description

Novel non-disturbance sampler suitable for lower soil

Technical Field

The utility model relates to a sample thief technical field especially relates to a novel non-disturbance sample thief suitable for lower floor's soil.

Background

With the development of economy and social progress, the country pays more and more attention to the aspect of environmental protection, and particularly, the investigation of the pollution of industrial production to the land and the solution for researching the pollution of the industrial production to the land are gradually promoted, the most critical step of the soil investigation is the collection of a sample, and the sample can be accurately collected to provide accurate data for various later tests.

The application number CN201922452548.0 discloses a deep soil sampler convenient to operate, which comprises an inverted U-shaped frame, T-shaped sliding grooves are symmetrically formed in the inner walls of two sides of the inverted U-shaped frame, a first motor is arranged in the U-shaped frame, T-shaped sliding blocks are symmetrically arranged on two sides of the first motor, the T-shaped sliding blocks are connected with the T-shaped sliding grooves in a sliding manner, the deep soil sampler convenient to operate can drive the first motor to move downwards by driving the auger to rotate through the first motor and matching with the rotation of the screw rod on the output shaft of the second motor, thereby the packing auger can move downwards while rotating, the soil in the soil can move upwards along with the rotation of the packing auger, thereby obtain the soil in the deep layer, operation process is simple and can not cause the destruction of large tracts of land to soil, has solved soil sampling ware and has been very convenient in the use, and often can cause the problem of destruction of large tracts of land to soil.

However, when this patent carries out soil collection at the bottom of the ground, earth leads to the jam of shower nozzle very easily for the work degree of difficulty of gathering increases, but the change degree of difficulty of shower nozzle is big and wasted time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel non-disturbance sampler suitable for lower-layer soil.

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

the utility model provides a novel non-disturbance sample thief suitable for lower floor's soil, includes the water pipe, the one end slidable mounting of water pipe has the one end of connecting pipe, the other end fixed mounting of connecting pipe has the shower nozzle, the cavity has all been seted up to one side top and the bottom that the water pipe is close to the shower nozzle, the fixed orifices has all been seted up on the cavity is close to one side inner wall of shower nozzle, slidable mounting has the dead lever in the fixed orifices, and the dead lever is L type structure, the one end of dead lever extends to in the cavity, the other end of dead lever extends to outside the water pipe, the dead lever extends to.

Preferably, the cavity is provided with a sliding groove on the inner wall of one side far away from the connecting pipe, and the sliding groove is provided with a rotating groove on the inner wall of one side far away from the connecting pipe.

Preferably, a first rotating shaft is installed in the rotating groove in a rotating mode, a rotating rod is fixedly installed on the first rotating shaft, and the rotating rod is matched with the rotating groove.

Preferably, the dead lever extends to in the cavity and keeps away from one side of connecting pipe and has seted up the spacing groove, and slidable mounting has the gag lever post in the spacing groove, and outside the one end of gag lever post extended to the dead lever, the other end of gag lever post extended to the spacing inslot, and the one end that the gag lever post extended to the dead lever outside rotates and installs the second pivot, and the one end fixed connection of first pivot is kept away from to the second pivot and dwang.

Preferably, the rotation groove has been kept away from and has been seted up the slip hole on one side inner wall of connecting pipe, and slidable mounting has the slide bar in the slide hole, and the one end of slide bar extends to in the cavity, and the other end of slide bar extends to outside the water pipe, and the one end that the slide bar extended to in the cavity rotates and installs the third pivot, and one side fixed connection of third pivot and dwang, one side fixed mounting of dwang has the one end of first spring, and fixed connection is gone up on one side inner wall that the connecting pipe was kept away from to the other end of first spring and rotation groove.

Preferably, slidable mounting has the sliding block in the sliding tray, and one side of sliding block contacts with the one end of dead lever, and one side fixed mounting of sliding block has the one end of second spring, fixed connection on the other end of second spring and the one side inner wall of sliding tray.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, a novel non-disturbance sample thief suitable for lower floor's soil when needs are changed, at first stimulates the slide bar, and the slide bar drives the third pivot, and the third pivot drives the dwang, and the dwang drives the second pivot, and the second pivot drives the gag lever post, and the gag lever post breaks away from the spacing groove to reach quick replacement's purpose.

The utility model discloses carry out fixed connection with the shower nozzle through connecting pipe and dead lever and water pipe, very big reduction the degree of difficulty of changing, avoided the shower nozzle to block up the work degree of difficulty that brings and increaseed.

Drawings

Fig. 1 is a schematic front structural view of a novel undisturbed sampler suitable for lower soil according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the novel undisturbed sampler suitable for the lower soil according to the present invention;

fig. 3 is the schematic structural diagram of part B of the novel undisturbed sampler suitable for the lower soil layer provided by the present invention.

In the figure: the automatic water spraying device comprises a water pipe 1, a connecting pipe 2, a spray head 3, a cavity 4, a sliding groove 5, a rotating groove 6, a first rotating shaft 7, a rotating rod 8, a limiting groove 9, a limiting rod 10, a second rotating shaft 11, a first spring 12, a sliding hole 13, a sliding rod 14, a third rotating shaft 15, a fixing hole 16, a fixing rod 17, a sliding block 18 and a second spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a novel non-disturbance sample thief suitable for lower floor's soil, including water pipe 1, the one end slidable mounting of water pipe 1 has the one end of connecting pipe 2, the other end fixed mounting of connecting pipe 2 has shower nozzle 3, cavity 4 has all been seted up to one side top and bottom that water pipe 1 is close to shower nozzle 3, fixed orifices 16 have all been seted up on one side inner wall that cavity 4 is close to shower nozzle 3, slidable mounting has dead lever 17 in the fixed orifices 16, and dead lever 17 is L type structure, the one end of dead lever 17 extends to in the cavity 4, the other end of dead lever 17 extends to outside water pipe 1, dead lever 17 extends to one side fixed connection of the outer one end of water pipe 1 and connecting pipe 2.

The utility model discloses in, sliding tray 5 has all been seted up on the one side inner wall that connecting pipe 2 was kept away from to cavity 4, and sliding tray 5 has all been seted up on keeping away from one side inner wall of connecting pipe 2 and has been rotated groove 6.

The utility model discloses in, first pivot 7 is installed to 6 internal rotations in the rotation groove, and fixed mounting has dwang 8 on first pivot 7, and dwang 8 and 6 looks adaptations in rotation groove, dwang 8 are used for rotating.

The utility model discloses in, dead lever 17 extends to in the cavity 4 and keeps away from one side of connecting pipe 2 and has seted up spacing groove 9, slidable mounting has gag lever post 10 in the spacing groove 9, outside the one end of gag lever post 10 extended to dead lever 17, the other end of gag lever post 10 extended to the spacing groove 9 in, the one end rotation that gag lever post 10 extended to dead lever 17 outside installs second pivot 11, the one end fixed connection of first pivot 7 is kept away from with dwang 8 in second pivot 11, dead lever 17 is used for fixing.

The utility model discloses in, rotating groove 6 and having seted up sliding hole 13 on the one side inner wall of keeping away from connecting pipe 2, slidable mounting has slide bar 14 in sliding hole 13, slide bar 14's one end extends to in cavity 4, slide bar 14's the other end extends to outside water pipe 1, slide bar 14 extends to the one end rotation in cavity 4 and installs third pivot 15, one side fixed connection of third pivot 15 and dwang 8, one side fixed mounting of dwang 8 has the one end of first spring 12, fixed connection on one side inner wall of connecting pipe 2 is kept away from with rotating groove 6 to the other end of first spring 12, third pivot 15 is used for rotating.

The utility model discloses in, slidable mounting has sliding block 18 in sliding tray 5, and one side of sliding block 18 contacts with the one end of dead lever 17, and one side fixed mounting of sliding block 18 has second spring 19's one end, fixed connection on second spring 19's the other end and one side inner wall of sliding tray 5, and second spring 19 is used for reseing.

Example two

The utility model provides a novel non-disturbance sample thief suitable for lower floor's soil, including water pipe 1, the one end slidable mounting of water pipe 1 has the one end of connecting pipe 2, the fixed welding of the other end of connecting pipe 2 has shower nozzle 3, one side top and the bottom that water pipe 1 is close to shower nozzle 3 all chisel cavity 4, all chisel fixed orifices 16 on one side inner wall that cavity 4 is close to shower nozzle 3, slidable mounting has dead lever 17 in the fixed orifices 16, and dead lever 17 is L type structure, the one end of dead lever 17 extends to in the cavity 4, the other end of dead lever 17 extends to outside water pipe 1, dead lever 17 extends to one side fixed connection of 1 outer one end of water pipe and connecting pipe 2.

The utility model discloses in, all chisel sliding tray 5 on the one side inner wall that connecting pipe 2 was kept away from to cavity 4, all chisel on the one side inner wall that connecting pipe 2 was kept away from to sliding tray 5 and rotated groove 6.

The utility model discloses in, first pivot 7 is installed to 6 internal rotations in the rotation groove, and fixed welding has dwang 8 on first pivot 7, and dwang 8 and 6 looks adaptations in rotation groove.

The utility model discloses in, dead lever 17 extends to in the cavity 4 and keeps away from one side chisel of connecting pipe 2 has spacing groove 9, and slidable mounting has gag lever post 10 in the spacing groove 9, and outside the one end of gag lever post 10 extended to dead lever 17, the other end of gag lever post 10 extended to the spacing groove 9 in, and the one end rotation that gag lever post 10 extended to dead lever 17 outside installs second pivot 11, and the one end fixed connection of first pivot 7 is kept away from with dwang 8 in second pivot 11.

The utility model discloses in, it has sliding hole 13 to rotate the chisel on the one side inner wall that groove 6 kept away from connecting pipe 2, sliding hole 13 slidable mounting has slide bar 14, slide bar 14's one end extends to in cavity 4, slide bar 14's the other end extends to outside water pipe 1, slide bar 14 extends to the one end rotation in cavity 4 and installs third pivot 15, one side fixed connection of third pivot 15 and dwang 8, one side fixed welding of dwang 8 has the one end of first spring 12, fixed connection on one side inner wall that connecting pipe 2 was kept away from to the other end of first spring 12 and rotation groove 6.

The utility model discloses in, slidable mounting has sliding block 18 in sliding tray 5, and one side of sliding block 18 contacts with the one end of dead lever 17, and one side fixed weld of sliding block 18 has the one end of second spring 19, fixed connection on the other end of second spring 19 and one side inner wall of sliding tray 5.

The utility model discloses in, a novel non-disturbance sample thief suitable for lower floor's soil when needs are changed, at first stimulates slide bar 14, and slide bar 14 drives third pivot 15, and third pivot 15 drives dwang 8, and dwang 8 drives second pivot 11, and second pivot 11 drives gag lever post 10, and gag lever post 10 breaks away from spacing groove 9 to reach quick replacement's purpose.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel non-disturbance sample thief suitable for lower floor's soil, including water pipe (1), a serial communication port, the one end slidable mounting of water pipe (1) has the one end of connecting pipe (2), the other end fixed mounting of connecting pipe (2) has shower nozzle (3), cavity (4) have all been seted up to one side top and the bottom that water pipe (1) is close to shower nozzle (3), fixed orifices (16) have all been seted up on one side inner wall that cavity (4) are close to shower nozzle (3), slidable mounting has dead lever (17) in fixed orifices (16), and dead lever (17) are L type structure, the one end of dead lever (17) extends to in cavity (4), the other end of dead lever (17) extends to outside water pipe (1), dead lever (17) extend to one side fixed connection of the outer one end of water pipe (1) and connecting pipe (2).

2. The novel undisturbed sampler for the lower soil according to claim 1, wherein the inner wall of the cavity (4) far away from the connecting pipe (2) is provided with a sliding groove (5), and the inner wall of the sliding groove (5) far away from the connecting pipe (2) is provided with a rotating groove (6).

3. The novel undisturbed sampler for the lower soil according to claim 2 wherein the rotating groove (6) is internally provided with a first rotating shaft (7), the first rotating shaft (7) is fixedly provided with a rotating rod (8), and the rotating rod (8) is matched with the rotating groove (6).

4. The novel undisturbed sampler for the lower soil as claimed in claim 1, wherein the fixing rod (17) extends into the cavity (4) and is provided with a limiting groove (9) at one side away from the connecting pipe (2), a limiting rod (10) is slidably mounted in the limiting groove (9), one end of the limiting rod (10) extends out of the fixing rod (17), the other end of the limiting rod (10) extends into the limiting groove (9), one end of the limiting rod (10) extending out of the fixing rod (17) is rotatably provided with a second rotating shaft (11), and the second rotating shaft (11) is fixedly connected with one end of the rotating rod (8) away from the first rotating shaft (7).

5. The novel undisturbed sampler for the lower soil as claimed in claim 2, wherein a sliding hole (13) is formed in an inner wall of the rotating groove (6) on the side away from the connecting pipe (2), a sliding rod (14) is slidably mounted in the sliding hole (13), one end of the sliding rod (14) extends into the cavity (4), the other end of the sliding rod (14) extends out of the water pipe (1), one end of the sliding rod (14) extending into the cavity (4) is rotatably mounted with a third rotating shaft (15), the third rotating shaft (15) is fixedly connected with one side of the rotating rod (8), one side of the rotating rod (8) is fixedly mounted with one end of the first spring (12), and the other end of the first spring (12) is fixedly connected with an inner wall of the rotating groove (6) on the side away from the connecting pipe (2).

6. The novel undisturbed sampler for the lower soil as claimed in claim 2 wherein a sliding block (18) is slidably mounted in the sliding groove (5), one side of the sliding block (18) is in contact with one end of the fixed rod (17), one side of the sliding block (18) is fixedly mounted with one end of a second spring (19), and the other end of the second spring (19) is fixedly connected with one side of the inner wall of the sliding groove (5).