CN212159130U

CN212159130U - Novel prevent formula geotome that falls

Info

Publication number: CN212159130U
Application number: CN202020754421.4U
Authority: CN
Inventors: 张晓娟; 杨雪梅; 唐进年; 唐卫东; 张卫星
Original assignee: Gansu Desert Control Research Institute
Current assignee: Gansu Desert Control Research Institute
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-15
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a novel prevent formula geotome that falls, including the drilling rod and the circular mounting panel of fetching earth, a plurality of telescopic machanisms of upper end fixedly connected with of circular mounting panel, and a plurality of telescopic machanisms's upper end is connected with same roof, the upper end fixedly connected with driving motor of roof, driving motor's the vertical pivot of output fixedly connected with, driving motor's one end is kept away from in the pivot runs through roof and circular mounting panel in proper order and is connected with the drilling rod of fetching earth, and is connected by installation mechanism between pivot and the drilling rod of fetching earth, the equipartition is connected with four horizontally backup pads on the lateral wall of circular mounting panel, the lower extreme of backup pad is connected with auxiliary stay mechanism, the equipartition has a plurality of trapezoidal notches that are used for fetching earth on the lateral wall. The utility model discloses can play the effect of protection to operating personnel's hand to the condition that drops appears in the soil after adopting trapezoidal notch's design can avoid taking, guarantees the stability of operation of fetching earth.

Description

Novel prevent formula geotome that falls

Technical Field

The utility model relates to a geotome technical field especially relates to a novel prevent formula geotome that falls into earth.

Background

When sampling and analyzing soil, the existing method is that a soil sampler is inserted into soil to take out a soil sample, the soil sample is placed in a dispersed mode and then collected into a container to be sent into a laboratory for analysis.

The existing soil sampler is inconvenient to fetch soil in the using process, the soil is easy to fall off when fetching the soil, the soil is not easy to be fetched out from the soil sampler after fetching the soil, in addition, in the soil fetching operation process, an operator can be dangerous due to the reverse impact force of a drill rod, the soil fetching drill rod is lack of an auxiliary support structure when fetching the soil, the inclination condition is easy to occur, and therefore, a novel soil falling prevention type soil sampler is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel anti-falling soil sampler.

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

the utility model provides a novel prevent formula geotome that falls, includes the drilling rod and the circular mounting panel of fetching earth, a plurality of telescopic machanisms of upper end fixedly connected with of circular mounting panel, and a plurality of telescopic machanism's upper end is connected with same roof, the upper end fixedly connected with driving motor of roof, driving motor's the vertical pivot of output fixedly connected with, driving motor's one end is kept away from in the pivot runs through roof and circular mounting panel in proper order and is connected with the drilling rod of fetching earth, and is connected by installation mechanism between pivot and the drilling rod of fetching earth, the equipartition is connected with four horizontally backup pads on the lateral wall of circular mounting panel, the lower extreme of backup pad is connected with auxiliary stay mechanism, the equipartition has a plurality of trapezoidal notches that are used for fetching.

Preferably, telescopic machanism includes the cylinder casing of fixed connection in circular mounting panel upper end, fixedly connected with buffer spring on the diapire in the cylinder casing, and buffer spring keeps away from the one end fixedly connected with T shape movable rod of cylinder casing, and is a plurality of the upper end of T shape movable rod extends to the upside of cylinder casing and with the lower terminal surface fixed connection of roof.

Preferably, the upper end of the top plate is fixedly connected with a U-shaped handrail, and the U-shaped handrail is correspondingly connected to the outer side of the driving motor.

Preferably, the installation mechanism comprises a first flange plate fixedly connected to the lower end of the rotating shaft, a second flange plate corresponding to the first flange plate is fixedly connected to the upper end of the soil sampling drill rod, and the first flange plate and the second flange plate are fixedly connected through a plurality of screws and nuts.

Preferably, the lower extreme of circular mounting panel is seted up the through-hole that corresponds with the pivot, first ring flange corresponds the downside that sets up at circular mounting panel.

Preferably, the support mechanism comprises a threaded barrel fixedly connected to the lower end of the support plate, a vertical positioning drill rod is connected to the threaded barrel in a threaded manner, and the upper end of the positioning drill rod extends to the upper side of the threaded barrel and is fixedly connected with a rotating knob.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses under telescopic machanism uses, can adjust the use length of the drilling rod that fetches earth, and the in-process buffer spring that drills downwards can play the effect of protection to operating personnel's hand, reduce strong vibrations and cause the influence to operating personnel's safety, and adopt the condition that the soil after adopting can avoid taking appears dropping in the design of trapezoidal notch, guarantee the stability of the operation of fetching earth, and after the operation of fetching earth is accomplished, under installation mechanism's use, be convenient for the dismouting between drilling rod and the pivot of fetching earth, and then can dismantle the drilling rod that fetches earth.

Drawings

Fig. 1 is a schematic view of a top view structure of a novel anti-falling soil sampler provided by the present invention;

fig. 2 is a schematic view of the structure of the novel anti-falling soil sampler in a bottom view;

fig. 3 is a side sectional view of the soil sampling drill rod of the novel anti-falling soil sampler provided by the utility model;

fig. 4 is the utility model provides a novel prevent telescoping mechanism cross-sectional view of formula geotome that falls.

In the figure: the soil sampling drill rod comprises a soil sampling drill rod 1, a circular mounting plate 2, a top plate 3, a driving motor 4, a rotating shaft 5, a supporting plate 6, a trapezoidal notch 7, a cylindrical shell 8, a buffer spring 9, a T-shaped movable rod 10, a U-shaped handrail 11, a first flange 12, a second flange 13, a threaded bobbin 14 and a positioning drill rod 15.

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.

Referring to fig. 1-4, a novel anti-falling soil sampler comprises a soil sampling drill rod 1 and a circular mounting plate 2, wherein the upper end of the circular mounting plate 2 is fixedly connected with a plurality of telescopic mechanisms, the upper ends of the plurality of telescopic mechanisms are connected with the same top plate 3, each telescopic mechanism comprises a cylindrical shell 8 fixedly connected to the upper end of the circular mounting plate 2, a buffer spring 9 is fixedly connected to the inner bottom wall of each cylindrical shell 8, and one end of the buffer spring 9 far away from the cylindrical shell 8 is fixedly connected with a T-shaped movable rod 10, the upper ends of a plurality of T-shaped movable rods 10 extend to the upper side of the cylindrical shell 8 and are fixedly connected with the lower end surface of the top plate 3, when soil is taken, under telescopic machanism uses, can adjust the use length of borrowing drilling rod 1 to the in-process buffer spring 9 that drills down can play the effect of protection to operating personnel's hand, reduces strong vibrations and causes the influence to operating personnel's safety.

Wherein, the upper end of the top plate 3 is fixedly connected with a driving motor 4, the upper end of the top plate 3 is fixedly connected with a U-shaped handrail 11, and the U-shaped handrail 11 is correspondingly connected with the outer side of the driving motor 4, on one hand, the U-shaped handrail 11 can be pressed during the soil sampling operation, on the other hand, the carrying can be facilitated, the output end of the driving motor 4 is fixedly connected with a vertical rotating shaft 5, one end of the rotating shaft 5 far away from the driving motor 4 sequentially penetrates through the top plate 3 and the circular mounting plate 2 and is connected with the soil sampling drill rod 1, the rotating shaft 5 is connected with the soil sampling drill rod 1 through a mounting mechanism, the mounting mechanism comprises a first flange 12 fixedly connected with the lower end of the rotating shaft 5, the upper end of the soil sampling drill rod 1 is fixedly connected with a second flange 13 corresponding to the first flange 12, and the first flange 12 is fixedly connected, specifically, the lower extreme of circular mounting panel 2 has seted up the through-hole that corresponds with pivot 5, and first ring flange 12 corresponds the setting at the downside of circular mounting panel 2, under installation mechanism's use, the dismouting between the drilling rod 1 of being convenient for borrow and the pivot 5, and then can dismantle the drilling rod 1 of borrowing.

Wherein, the equipartition is connected with four horizontally backup pads 6 on circular mounting panel 2's the lateral wall, the lower extreme of backup pad 6 is connected with auxiliary stay mechanism, supporting mechanism includes the screw thread bobbin 14 of fixed connection at backup pad 6 lower extreme, 14 threaded connection of screw thread bobbin has vertical location drilling rod 15, and the upper end of location drilling rod 15 extends to screw thread bobbin 14's upside and fixedly connected with rotation knob, under a plurality of auxiliary stay mechanism's use, can guarantee the stability of borrowing operation, make the operation of borrowing 1 stable borrowing of borrowing drilling rod, the equipartition has a plurality of trapezoidal notches 7 that are used for borrowing on the lateral wall of borrowing drilling rod 1, the condition that drops appears in the soil after adopting the design of trapezoidal notch 7 can be avoided taking, guarantee the stability of borrowing operation.

When the utility model is used, a plurality of auxiliary supporting mechanisms are contacted and fixed with the ground, in particular, the rotating knob is adjusted, the positioning drill rod 15 is fixed to the ground, then the driving motor 4 is started, and the U-shaped handrail 11 is pushed downward, when the telescopic mechanism is used, the using length of the soil sampling drill rod 1 can be adjusted, the buffer spring 9 can play a role in protecting the hand of an operator in the downward drilling process, the influence of strong vibration on the safety of the operator is reduced, moreover, the soil taking structure of the soil taking drill rod 1 adopts the design of the trapezoid notch 7, so that the condition that the taken soil falls off can be avoided, the stability of the soil taking operation is ensured, and after the soil taking operation is finished, under the use of installation mechanism, be convenient for the dismouting between borrowing drilling rod 1 and pivot 5, and then can dismantle borrowing drilling rod 1.

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. A novel soil-fall-preventing soil sampler comprises a soil sampling drill rod (1) and a circular mounting plate (2), and is characterized in that the upper end of the circular mounting plate (2) is fixedly connected with a plurality of telescopic mechanisms, the upper ends of the telescopic mechanisms are connected with a same top plate (3), the upper end of the top plate (3) is fixedly connected with a driving motor (4), the output end of the driving motor (4) is fixedly connected with a vertical rotating shaft (5), one end of the rotating shaft (5), which is far away from the driving motor (4), sequentially penetrates through the top plate (3) and the circular mounting plate (2) and is connected with the soil sampling drill rod (1), the rotating shaft (5) is connected with the soil sampling drill rod (1) through an installing mechanism, four horizontal supporting plates (6) are uniformly distributed and connected on the side wall of the circular mounting plate (2), the lower ends of the supporting plates (6) are connected with an auxiliary supporting, the side wall of the soil taking drill rod (1) is uniformly provided with a plurality of trapezoidal notches (7) for taking soil.

2. The novel soil falling prevention type soil sampler according to claim 1, wherein the telescopic mechanism comprises a cylindrical shell (8) fixedly connected to the upper end of the circular mounting plate (2), a buffer spring (9) is fixedly connected to the inner bottom wall of the cylindrical shell (8), a T-shaped movable rod (10) is fixedly connected to one end, away from the cylindrical shell (8), of the buffer spring (9), and the upper ends of the T-shaped movable rods (10) extend to the upper side of the cylindrical shell (8) and are fixedly connected with the lower end face of the top plate (3).

3. The novel anti-falling soil sampler as claimed in claim 1, wherein the upper end of the top plate (3) is fixedly connected with a U-shaped handrail (11), and the U-shaped handrail (11) is correspondingly connected to the outer side of the driving motor (4).

4. The novel soil falling prevention type soil sampler as claimed in claim 1, wherein the mounting mechanism comprises a first flange (12) fixedly connected to the lower end of the rotating shaft (5), a second flange (13) corresponding to the first flange (12) is fixedly connected to the upper end of the soil sampling drill rod (1), and the first flange (12) and the second flange (13) are fixedly connected through a plurality of screws and nuts.

5. The novel anti-falling soil sampler as claimed in claim 4, wherein the lower end of the circular mounting plate (2) is provided with a through hole corresponding to the rotating shaft (5), and the first flange (12) is correspondingly arranged at the lower side of the circular mounting plate (2).

6. The novel soil sampler of claim 1, wherein the support mechanism comprises a threaded barrel (14) fixedly connected to the lower end of the support plate (6), a vertical positioning drill rod (15) is connected to the threaded barrel (14) in a threaded manner, and the upper end of the positioning drill rod (15) extends to the upper side of the threaded barrel (14) and is fixedly connected with a rotating knob.