CN219038429U

CN219038429U - Extraction element of marsh soil is gathered to fixed point

Info

Publication number: CN219038429U
Application number: CN202222593344.0U
Authority: CN
Inventors: 王博; 王世春; 杜萍
Original assignee: Suzhou Rabbit Mother Environmental Protection Technology Co ltd
Current assignee: Suzhou Rabbit Mother Environmental Protection Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-16
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an extraction device for collecting swamp soil at fixed points, which comprises: the device comprises a bracket, a working device and a power source, wherein the working device and the power source are arranged on the bracket; the bracket comprises a supporting platform and a fixed foot rest, and the tail end of the fixed foot rest is provided with a hollow jack; the power source comprises a motor and a driving wheel connected with an output shaft of the motor; the working device comprises a soil extraction pipe, a rotary drill bit and a lifting device, wherein the rotary drill bit and the lifting device are respectively arranged at two ends of the soil extraction pipe; a solid rod is arranged in the vertical hollow round tube, and two ends of the solid rod are respectively connected with a lead screw and a trapezoid round table; the soil extractor can only extract soil samples at a certain designated position, so that damage to soil is reduced.

Description

Extraction element of marsh soil is gathered to fixed point

Technical Field

The utility model relates to the technical field of soil quality extraction of soil, in particular to an extraction device for collecting swamp soil at fixed points.

Background

Soil is an important natural resource, is a material basis for all development, and can be free of basic raw materials such as clothing and eating houses, etc. which people depend on to survive, however, a large amount of unavailable resources exist in the existing soil resources, such as marsh sediment, seabed soil, etc.; in order to collect, detect and reform different soils, a mechanical device is needed to obtain original soil, a drill bit is usually used for digging, but the soil is damaged in the use process.

When extracting and collecting marsh soil in the prior art, the following problems exist: 1. due to pressure, liquid soil around the collection location can affect the target soil; 2; the existing extractor only can extract solid soil and is not suitable for solid-liquid mixed soil; 3. the soil is difficult to collect by manual operation, and the electric soil is easy to incline and is inconvenient to operate; 4. the soil with different depths needs to be sampled step by step, and the soil with different depths is inconvenient to sample at one time.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the extraction device for collecting the swamp soil at fixed points.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an extraction element of marsh soil is gathered to fixed point, includes: a bracket, a working device and a power source which are arranged on the bracket, and is characterized in that,

the bracket comprises: the support platform is provided with a mounting hole in the center, the grounding end of the fixed foot rest is provided with a hollow jack, and the fixed foot rest is movable;

the power source includes: the motor and the driving wheel are connected with the output end of the motor, and the motor is fixedly arranged on the back surface of the supporting platform through a first fixing element;

the working device includes: the soil extraction pipe is a hollow circular pipe with a plurality of through holes in the circumferential direction, the lifting device comprises a screw element and a driven wheel, the whole structure of the screw element is a vertical hollow circular pipe, the outer surface of the vertical hollow circular pipe is provided with a spiral groove, the inner diameter of the upper end of the vertical hollow circular pipe is provided with threads, and the inner diameter of the lower end of the vertical hollow circular pipe is larger than the inner diameter of the rest part; the vertical hollow round tube is also provided with a solid rod, and two ends of the solid rod are respectively connected with a screw rod and a trapezoid round table.

In a preferred embodiment of the utility model, one side of the small diameter of the trapezoid frustum is downward, the size of the trapezoid frustum is the same as the shape of the upper part of the soil extraction pipe, and the lifting of the trapezoid frustum can control the closing of the through hole, so that soil is extracted into the soil extraction pipe.

In a preferred embodiment of the present utility model, the first fixing element is fixed with the motor, the second fixing element is provided with a driven wheel, and a fixing rail is arranged in the second fixing element for ensuring that the screw element moves up and down.

In a preferred embodiment of the present utility model, the driven wheel is connected with the driving wheel through a belt, and the driven wheel is in an annular shape as a whole, and the inner diameter of the driven wheel is provided with a thread-shaped guide rail.

In a preferred embodiment of the utility model, the upper part of the soil extraction pipe is in an inverted trapezoid shape, and a plurality of through holes are formed in a circle along the circumference of the outer surface for collecting soil downwards; and a advection plate is further arranged above the soil extraction pipe and used for reducing the influence of water flow of surrounding liquid when extracting soil, so that the extraction is more convenient and accurate.

In a preferred embodiment of the present utility model, the soil extraction pipe is detachable, and two ends of the soil extraction pipe are respectively connected with the screw element and the auger bit.

In a preferred embodiment of the utility model, one end of the solid rod is connected with the trapezoid round table, the other end of the solid rod is provided with a buckle, the tail end of the screw rod is provided with a rotary handle, and the rotary handle and the bayonet are designed to control the lifting stroke of the trapezoid round table.

In a preferred embodiment of the utility model, the outer surface of the working device is provided with scales for determining the position of the drill bit and accurately extracting the soil with a specified depth.

In a preferred embodiment of the present utility model, the bottom of the second fixing element is connected to the driven wheel placing tray through a plurality of struts, and a screw element through hole is provided in the center of the driven wheel placing tray.

In a preferred embodiment of the present utility model, the working device is in clearance fit with the mounting hole, and the second fixing element and the driven wheel have the same axle center, so that the working device can operate smoothly.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) According to the utility model, when the detachable advection plate is used for collecting liquid soil, the influence of wave crests and wave troughs caused by the flow of liquid around the target soil can be reduced, the collection of the soil is facilitated, and the sampling result is more accurate.

(2) The utility model provides a device for extracting the marsh soil at fixed points, and the soil extracting pipe designed in the utility model can not only downwards collect solid soil, but also collect solid-liquid mixed soil, thereby meeting the collection of raw soil in various states.

(3) The utility model provides an extraction device for collecting swamp soil at fixed points.

(4) The utility model provides the extraction device for collecting the swamp soil at fixed points, the design of the motor reduces the manual labor, simultaneously increases the working efficiency, simultaneously satisfies the lifting of the working device and the rotation of the drill bit by the rotation of the motor, and increases the stability of the device during working by the design of the bracket.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a partial block diagram of a preferred embodiment of the present utility model;

FIG. 3 is a block diagram of FIG. 1, a perspective block diagram of a preferred embodiment of the present utility model;

in the figure: 1. a working device; 2. a motor; 3. a support platform; 4. fixing the foot rest; 5. a hollow jack; 6. a driven wheel placement tray; 7. a second fixing element; 8. a first fixing element; 9. a mounting hole; 10. rotating the grip; 11. a screw rod; 12. a buckle; 13. a solid rod; 14. trapezoidal round table; 15. a soil extraction pipe; 16. driven wheel; 17. a screw element; 18. a driving wheel; 19. a belt; 20. a through hole; 21. rotating the drill bit; 22. a advection plate; 23. a bracket; 24. and a power source.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1, an overall structure of an extraction device for collecting marsh soil at fixed points comprises a bracket 23, a working device 1 and a power source 24 which are arranged on the bracket 23.

The bracket 23 includes: the device comprises a supporting platform 3 and a plurality of fixed foot frames 4, wherein a mounting hole 9 is formed in the center of the supporting platform 23, a hollow jack 5 is formed in the grounding end of the fixed foot frames 4, and the fixed foot frames are movable;

the power source 24 includes: the motor 2 and the driving wheel 18 connected with the output end of the motor 2 are fixedly arranged on the back of the supporting platform 3 through a first fixing element 8;

as shown in fig. 2 and 3, a part of the structure diagram and the structure diagram at a position a in the whole structure diagram of the extraction device for collecting the marsh soil at fixed points.

The working device 1 includes: the soil extraction pipe 15, rotary drill bits 21 and lifting devices 25 which are respectively arranged at two ends of the soil extraction pipe 15, wherein the soil extraction pipe 15 is a hollow circular pipe with a plurality of through holes 20 arranged in the circumferential direction, and a detachable advection plate 22 is arranged above the extraction pipe 15; the lifting device 25 comprises a screw element 17 and a driven wheel 16, the whole structure of the screw element 17 is a vertical hollow circular tube with a spiral groove on the outer surface, the inner diameter of the upper end of the vertical hollow circular tube is provided with threads, and the inner diameter of the lower end of the vertical hollow circular tube is larger than the inner diameter of the rest part; a solid rod 13 is also arranged in the vertical hollow round tube, and two ends of the solid rod 13 are respectively connected with a screw rod 11 and a trapezoid round table 14.

The utility model provides an extraction device for collecting swamp soil at fixed points, wherein the designed soil extraction pipe can collect solid, liquid and mixed soil, so that the collection of raw soil in various states is satisfied, and the extraction pipe and soil therein can be taken down and then stored and transported after the soil is collected in a separated mode; the rotation of the motor simultaneously satisfies the lifting of the working device and the rotation of the drill bit, thereby improving the working efficiency; the advection plate reduces the influence of peripheral liquid soil on target soil, is convenient for draw, and the design of support has increased the stability of device during operation.

In actual use, firstly, the motor starts to work, the screw element is driven to move up and down along the guide rail in the second fixed part through the belt pulley structure, according to the scale indication on the screw element, when the rotary drill bit is about to reach the designated position, the motor is stopped to rotate, the rotary grip is rotated, the solid rod and the trapezoid round table below the solid rod are driven to move upwards along the screw element, so that the through hole at the upper part of the soil extraction pipe is opened, at the moment, the motor is started again, the working device is driven to move downwards, and because the upper part of the extraction pipe is in the shape of an inverted trapezoid, in the downward movement process, required soil can enter the inside of the extraction pipe through the through hole at the upper part of the soil extraction pipe, when the working device is lifted, due to the mechanism design of the upper part of the extraction pipe, soil at other positions can not be collected in the lifting process, or the rotary grip can be rotated again before lifting, so that the through hole is closed, the accuracy of the soil is ensured, in the soil extraction process, the soil surrounding the extraction pipe can be stabilized by the design of the advection plate, the influence of wave crest and trough caused by the movement of the water body is eliminated, and the influence of the surrounding soil on the sampling and the influence of the soil is reduced.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. An extraction element of marsh soil is gathered to fixed point, includes: a bracket, a working device and a power source which are arranged on the bracket, and is characterized in that,

2. The extraction device for collecting swamp soil at fixed point according to claim 1, wherein: the small diameter side of the trapezoid circular truncated cone is downward, and the size of the trapezoid circular truncated cone is the same as the shape of the upper part of the soil extraction pipe.

3. The extraction device for collecting swamp soil at fixed point according to claim 1, wherein: the first fixing element is fixed with the motor, the second fixing element is provided with a driven wheel, and a fixed guide rail is arranged in the second fixing element and used for ensuring that the screw rod element moves up and down.

4. The extraction device for collecting swamp soil at fixed point according to claim 1, wherein: the driven wheel is connected with the driving wheel through a belt, the driven wheel is integrally annular, and a threaded guide rail is arranged on the inner diameter of the driven wheel.

5. The extraction device for collecting marsh soil at fixed points according to claim 1 or 2, wherein: the upper part of the soil extraction pipe is in an inverted trapezoid shape, and a plurality of through holes are formed in a circle along the circumference of the outer surface and are used for collecting soil downwards; and a detachable advection plate is further arranged above the extraction pipe and is in threaded connection with the screw element.

6. The extraction device for collecting swamp soil at fixed point according to claim 1, wherein: the soil extraction pipe is detachable, and two ends of the soil extraction pipe are respectively connected with the screw element and the rotary drill bit.

7. The extraction device for collecting swamp soil at fixed point according to claim 1, wherein: one end of the solid rod is connected with the trapezoid round table, the other end of the solid rod is provided with a buckle, and the tail end of the screw rod is provided with a rotary handle.

8. The extraction device for collecting marsh soil at fixed points according to claim 1 or 6, wherein: the outer surface of the working device is provided with scales for determining the position of the drill bit and accurately extracting soil with a specified depth.

9. The extraction device for collecting marsh soil at fixed points according to claim 3 or 4, wherein: the bottom of the second fixing element is connected with the driven wheel placing disc through a plurality of struts, and a screw element through hole is formed in the center of the driven wheel placing disc.

10. The extraction device for collecting marsh soil at fixed points according to claim 9, wherein: the working device is the same as the mounting hole, the second fixing element and the driven wheel axle center.