CN210533750U

CN210533750U - Rotation type device of fetching earth

Info

Publication number: CN210533750U
Application number: CN201921200449.7U
Authority: CN
Inventors: 陈然; 左艺谋
Original assignee: Sichuan Yuhuo Environmental Technology Co Ltd
Current assignee: Sichuan Yuhuo Environmental Technology Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-15
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a rotary soil sampling device, which comprises a motion mechanism, wherein the motion mechanism is provided with a lifting mechanism, and the lifting mechanism is provided with a soil sampling mechanism; the movement mechanism is used for the movement of the lifting mechanism and the soil taking mechanism; the lifting mechanism is used for lifting movement of the soil taking mechanism; the soil taking mechanism takes out soil at the soil taking site in a rotating mode. The utility model discloses machinery replaces manual operation's mode to carry out soil collection operation, improves the efficiency of soil collection operation, reduces operating personnel's working strength, has stronger practicality.

Description

Rotation type device of fetching earth

Technical Field

The utility model relates to a soil testing equipment correlation technique field especially relates to a rotation type device of fetching earth.

Background

Soil environment monitoring means that environment quality or pollution degree and change trend thereof are determined by measuring representative values of factors affecting soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

Sample collection is generally performed in three stages:

early-stage sampling: according to background data and field investigation results, a certain amount of samples are collected for analysis and determination, the samples are used for preliminarily verifying spatial diversity of pollutants and judging soil pollution degree, a point distribution mode is selected for formulating a monitoring scheme, monitoring items and the number of the samples are determined, and early-stage sampling can be carried out simultaneously with field investigation.

Formal sampling: according to the monitoring scheme, on-site sampling is carried out.

And (3) supplementary sampling: after formal sampling test, if the distributed sampling points do not meet the overall design requirement, additional sampling of additional sampling points is needed.

Soil pollution investigation and sudden soil pollution accident investigation with small area can be directly sampled.

The soil of current ground detects collection operation adopts original artifical collection, confirms the collection point promptly, gets rid of the debris on collection point top layer, then the manual work excavates to certain degree of depth and carries out the collection operation of soil, and this kind of collection mode is at first operating personnel's working strength great, and secondly working strength is great, and when requiring collection depth to be dark, operating personnel need long time just can accomplish once the collection, to the multiple spot collection, need often to accomplish whole soil collection operation many days.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotation type device of fetching earth to solve above-mentioned prior art not enough, machinery replaces manual operation's mode to carry out soil collection operation, improves the efficiency of soil collection operation, reduces operating personnel's working strength, has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a rotary soil sampling device comprises a movement mechanism, wherein a lifting mechanism is arranged on the movement mechanism, and a soil sampling mechanism is arranged on the lifting mechanism;

the movement mechanism is used for the movement of the lifting mechanism and the soil taking mechanism;

the lifting mechanism is used for lifting movement of the soil taking mechanism;

the soil taking mechanism takes out soil at the soil taking site in a rotating mode.

Further, motion includes the bottom plate, and the bottom plate lower extreme is equipped with the pivot a plurality of with the equal interval, and the pivot both ends all are equipped with drive gear, and the drive gear outer lane is equipped with the meshing and has the motion area.

Further, elevating system includes the riser of lower extreme vertical fixation in bottom plate, riser antetheca both sides take shape to have the conducting piece a pair ofly, the conducting piece is equipped with the lifter plate, the lifter plate rear end has revolved the screw rod, the screw rod lower extreme assembles in the bottom plate, the screw rod upper end is equipped with the elevator motor who is used for driving screw rod, elevator motor one side is fixed with the fixed plate, the fixed plate lower extreme is fixed in the riser upper end, the lifter plate both sides are formed and are had the limiting plate, the last extension that is equipped with of lifter plate, extension both sides wall root is fixed with the flange, the back wall of flange is equipped with the.

Further, it includes the riser of lower extreme vertical fixation extension to get native mechanism, the riser is fixed with drive unit, drive unit's rotation output shaft is equipped with the drive wheel, the drive wheel is around there being the belt a plurality ofly, the belt other end is equipped with from the driving wheel, it is equipped with the bull stick to locate from driving wheel center, the bull stick assembles in the front end of extension, the bull stick is located the extension below and is equipped with and gathers native, the bull stick is located to gather native below and is fixed with to expand and defeated a plurality of, the bull stick is located to expand defeated a lower extreme and is fixed with the disc, the disc lower extreme is and is.

Furthermore, gather soil spare lower extreme and expand defeated piece intercommunication, and open on gathering the lateral wall of soil spare and have the unearthed mouth.

Furthermore, the expansion and transportation pieces are fixed on the rotating rod in a circumferential array mode, the whole expansion and transportation pieces are of a spiral structure, and wedge-shaped cutting edges are arranged at the outer side ends of the expansion and transportation pieces.

Furthermore, the drilling cutters are fixed on the lower surface of the disc in a circumferential array mode and are of a T-shaped structure.

Furthermore, the rear end of the bottom plate is provided with a balancing weight.

The technical scheme has the advantages that:

1. the moving mechanism is used for moving the lifting mechanism and the soil taking mechanism to conveniently finish soil taking operation, the moving mechanism adopts a chain wheel type design, the device can move in most terrains, the soil taking operation can be conveniently finished by cutting grass and soil in the air, the driving unit drives the rotating shaft to rotate in the moving process, the driving gears at two ends of the rotating shaft are rotated by the rotating shaft, the moving belt moves forwards or backwards by the rotation of the driving gears, the moving belt can finish the movement of the moving mechanism by contacting the ground in the moving process, and the balancing weight arranged on the moving mechanism can prevent the phenomenon that the vehicle turns over due to the fact that the weight of the front end of the moving mechanism is larger in the moving process;

2. the lifting mechanism is used for lifting movement of the soil taking mechanism, can enable the soil taking mechanism to move upwards or downwards for soil taking operation, and consists of a vertical plate, a lifting plate, a screw rod, a lifting motor, a fixed plate, an extending piece, an air cylinder and the like, wherein the lifting plate is driven by the screw rod to carry out lifting movement, and the extending piece can be extended or shortened through the air cylinder in the lifting movement process, so that the soil taking mechanism is retracted when soil is not collected, and the movement of the movement mechanism is facilitated;

3. the soil taking mechanism is used for taking out soil of a soil taking place in a rotating mode, soil loosening is completed mainly by means of the drilling cutter on the soil taking mechanism, the diameter of a soil taking pit is enlarged by means of the expansion conveying piece on the soil taking mechanism, soil in the soil taking pit is transferred to the soil gathering piece through expansion conveying, and soil taking operation is finally completed, wherein the drilling cutter is designed into a T-shaped structure in order to improve the working efficiency of the drilling cutter, and the expansion conveying piece is of a spiral structure, so that on one hand, soil conveying is facilitated, on the other hand, the expansion conveying piece is prevented from being blocked by soil, and the soil conveying efficiency is improved;

4. the utility model discloses machinery replaces manual operation's mode to carry out soil collection operation, improves the efficiency of soil collection operation, reduces operating personnel's working strength, has stronger practicality.

Drawings

Fig. 1 shows a first three-dimensional structure of the present invention.

Fig. 2 shows a second three-dimensional structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, a rotary soil sampling device comprises a moving mechanism 1, wherein a lifting mechanism 2 is arranged on the moving mechanism 1, and a soil sampling mechanism 3 is arranged on the lifting mechanism 2.

The movement mechanism 1 is used for the movement of the lifting mechanism 2 and the soil sampling mechanism 3.

The lifting mechanism 2 is used for lifting movement of the soil taking mechanism 3.

The soil taking mechanism 3 takes out soil at a soil taking place by rotating.

The movement mechanism 1 comprises a bottom plate 10, a plurality of rotating shafts 11 are arranged at the lower end of the bottom plate 10 at equal intervals, driving gears 12 are arranged at two ends of each rotating shaft 11, and movement belts 13 are meshed with the outer rings of the driving gears 12. The rear end of the bottom plate 10 is provided with a balancing weight 14.

The lifting mechanism 2 comprises a vertical plate 20 with the lower end vertically fixed on the bottom plate 10, a pair of guide pieces 200 are formed on two sides of the front wall of the vertical plate 20, the guide pieces 200 are provided with a lifting plate 24, the rear end of the lifting plate 24 is screwed with a screw 23, the lower end of the screw 23 is assembled on the bottom plate 10, the upper end of the screw 23 is provided with a lifting motor 22 for driving the screw 23, one side of the lifting motor 22 is fixed with a fixing plate 21, the lower end of the fixing plate 21 is fixed on the upper end of the vertical plate 20, two sides of the lifting plate 24 are provided with limiting plates 240, the lifting plate 24 is provided with an extending piece 26, the root parts of two side walls of the extending piece 26 are fixed with convex.

The soil taking mechanism 3 comprises a vertical plate 30 with the lower end vertically fixed on the extension piece 26, a driving unit 31 is fixed on the vertical plate 30, a driving wheel 32 is assembled on a rotating output shaft of the driving unit 31, the driving wheel 32 is wound with a plurality of belts 33, the other end of each belt 33 is provided with a driven wheel 35, a rotating rod 34 is assembled at the center of each driven wheel 35, the rotating rod 34 is assembled at the front end of the extension piece 26, the rotating rod 34 is positioned below the extension piece 26 and is provided with a soil gathering piece 36, the rotating rod 34 is positioned below the soil gathering piece 36 and is fixed with a plurality of expansion pieces 37, the rotating rod 34 is positioned at the lower end of the expansion piece 37 and is fixed with a circular disc 38.

The lower end of the soil gathering part 36 is communicated with the expansion conveying part 37, and the side wall of the soil gathering part 36 is provided with a soil outlet 360. The diffusion pieces 37 are fixed on the rotating rod 34 in a circumferential array, the whole diffusion piece 37 is in a spiral structure, and the outer side end of the diffusion piece is provided with a wedge-shaped blade. The drilling knives 39 are fixed to the lower surface of the disc 38 in a circumferential array, the drilling knives 39 being of a T-shaped configuration.

The utility model discloses specific embodiment as follows:

the rotation of the rotating shaft 11 is driven by the driving unit, and the rotation of the rotating shaft 11 acts on the driving gear 12, and the final driving gear 12 acts on the moving belt 13, so that the device finally moves forwards or backwards;

starting the movement mechanism 1 to transfer the whole device to a corresponding soil collection point, starting to implement fixed-point collection of soil, wherein the collection process is as follows:

firstly, the extension piece 26 is extended by the cylinder 25, so that the soil taking mechanism 3 is moved to a corresponding place, and the lower end of the soil taking mechanism 2 is in contact with the ground by the lifting motor 22; and (3) starting to implement soil taking operation, enabling the lower drilling hole cutter 39 and the expansion piece 37 to rotate under the action of the driving unit 31, controlling the soil taking mechanism to gradually move downwards by the lifting motor 22 in the rotating process, and enabling the expansion piece 37 to continuously convey soil from the lower end to the upper soil gathering piece 36 and flow out from the soil outlet 360 of the soil gathering piece 36, thus repeatedly completing soil collecting operation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A rotary soil sampling device is characterized by comprising a movement mechanism (1), wherein a lifting mechanism (2) is arranged on the movement mechanism (1), and a soil sampling mechanism (3) is arranged on the lifting mechanism (2);

the movement mechanism (1) is used for the movement of the lifting mechanism (2) and the soil taking mechanism (3);

the lifting mechanism (2) is used for lifting the soil taking mechanism (3);

the soil taking mechanism (3) takes out soil at the soil taking place in a rotating manner.

2. A rotary soil sampling device according to claim 1, characterized in that the moving mechanism (1) comprises a bottom plate (10), a plurality of rotating shafts (11) are arranged at the lower end of the bottom plate (10) at equal intervals, driving gears (12) are arranged at both ends of the rotating shafts (11), and moving belts (13) are meshed with the outer rings of the driving gears (12).

3. The rotary soil sampler according to claim 2, wherein the lifting mechanism (2) comprises a vertical plate (20) with a lower end vertically fixed on the bottom plate (10), a pair of guide members (200) are formed on two sides of the front wall of the vertical plate (20), the guide members (200) are provided with a lifting plate (24), a screw (23) is screwed on the rear end of the lifting plate (24), the lower end of the screw (23) is provided with the bottom plate (10), a lifting motor (22) for driving the screw (23) is arranged on the upper end of the screw (23), a fixing plate (21) is fixed on one side of the lifting motor (22), the lower end of the fixing plate (21) is fixed on the upper end of the vertical plate (20), a limiting plate (240) is formed on two sides of the lifting plate (24), an extension member (26) is provided on the lifting plate (24), convex plates (27) are fixed on the root parts of two side walls of the extension, the other end of the cylinder (25) is fixed on both sides of the lifting plate (24).

4. The rotary soil sampling device according to claim 3, wherein the soil sampling mechanism (3) comprises a vertical plate (30) with the lower end vertically fixed on the extension member (26), a driving unit (31) is fixed on the vertical plate (30), a driving wheel (32) is assembled on a rotating output shaft of the driving unit (31), a plurality of belts (33) are wound on the driving wheel (32), a driven wheel (35) is arranged at the other end of the belt (33), a rotating rod (34) is assembled at the center of the driven wheel (35), the rotating rod (34) is assembled at the front end of the extension member (26), a soil gathering member (36) is arranged below the extension member (26) and is arranged below the rotating rod (34), a plurality of soil gathering members (37) are fixed below the soil gathering member (36), a plurality of discs (38) are fixed at the lower end of the soil gathering member (37) and are arranged at the lower end of the rotating rod (34), and a plurality of drilling cutters (39) are arranged at.

5. A rotary earth sampler as claimed in claim 4 wherein the lower end of the earth gathering member (36) is connected to the enlarging and conveying member (37) and the earth gathering member (36) has an earth outlet (360) in its side wall.

6. A rotary earthmoving device according to claim 4, characterised in that the augmentors (37) are fixed to the rotating rod (34) in a circumferential array, the augmentors (37) being of a helical configuration overall and provided with wedge-shaped blades at their outer ends.

7. A rotary earthmoving device according to claim 4, characterised in that the perforating knives (39) are fixed to the lower surface of the disc (38) in a circumferential array, the perforating knives (39) having a T-shaped configuration.

8. A rotary earthmoving apparatus according to claim 1, characterised in that the rear end of the base plate (10) is provided with a counterweight (14).