CN211013591U

CN211013591U - Layered multifunctional soil restoration sampling device

Info

Publication number: CN211013591U
Application number: CN201921844837.9U
Authority: CN
Inventors: 侯艳; 李宗睿; 王喜斌; 王俊红
Original assignee: North China Institute of Aerospace Engineering
Current assignee: North China Institute of Aerospace Engineering
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-14
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a but multi-functional soil of layering restores and uses sampling device, receive appearance pipe including U type automobile body, sleeve, screw axis and layering. The sleeve is slidably mounted in a U-shaped groove of the U-shaped vehicle body, the top end of the sleeve is connected with a screw rod motor at the upper end of the U-shaped vehicle body through a screw rod, and the screw shaft is mounted in the sleeve and is linked with a power motor mounted at the top of the sleeve. The layered sample collection pipe is arranged on the side face of the sleeve, the scale is arranged at the top of the sleeve, the limiting buckle is arranged on the scale, scales are arranged on the scale, and the limiting buckle corresponds to the electrical limiting switch on the U-shaped vehicle body. The utility model discloses the structure is more compact, and the shape is more regular, has reduced the outer hourglass of moving parts such as sleeve, rotation axis, has improved the security greatly.

Description

Layered multifunctional soil restoration sampling device

Technical Field

The utility model relates to a soil remediation technical field especially relates to a but multi-functional soil of layering restores and uses sampling device.

Background

The soil remediation technology is a technical measure for restoring the normal function of the polluted land, and the soil is sampled in the first step in the soil remediation process. Technical personnel in the traditional technical field mostly adopt a manual soil borrowing mode. The sampling cost is high, the efficiency is low, time and labor are wasted, and the process of the whole sampling repair work is influenced.

The patent with the granted publication number of CN208968857U discloses a soil restoration sampling device with a layering function, which comprises a moving vehicle body and a storage box, wherein the upper end of the moving vehicle body of the devices such as a sleeve and a screw shaft is fixedly provided with the storage box, a supporting plate and a guide post, the upper end of the storage box is fixedly connected with the supporting plate through a pushing handle, the upper ends of the supporting plate and the guide post are fixedly provided with a platform, the guide post is slidably connected with an upper movable block and a lower movable block, a screw rod motor is fixed on the platform, a lower end screw rod of the screw rod motor sequentially penetrates through the upper movable block and the lower movable block, screw rod sleeves are fixed in the upper movable block and the lower movable block, the outer end of the screw rod motor is jointly fixed with the sleeve, the upper end of the sleeve is fixedly provided with a rotating motor, the lower end of the rotating motor is provided with the screw shaft extending. However, the sleeve, the screw shaft and other devices in the patent technology protrude outwards relative to the vehicle body, so that the danger is high, the structure is complex, the occupied space is large, and the moving and the storage are not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but multi-functional sampling device for soil restoration of layering has solved the above-mentioned problem that exists among the prior art. The utility model adopts the following technical scheme:

a stratified multifunctional soil remediation sampling device comprises a movable vehicle body, a storage cabinet, a sleeve, a screw shaft, a stratified sampling pipe, a screw rod motor for driving the screw rod to rotate and a power motor for driving the screw shaft to rotate; the method is characterized in that: the movable vehicle body is designed into a U-shaped vehicle body, a U-shaped groove is formed in the front end of the U-shaped vehicle body, the sleeve is located in the U-shaped groove, one side of the sleeve is in threaded connection with the lead screw, the lead screw motor drives the lead screw to rotate to drive the sleeve to move up and down along the sliding rail device, the screw shaft is installed in the sleeve, and the power motor drives the screw shaft to rotate to realize sampling operation; the layered sample collection pipe is arranged on the side face of the sleeve and is positioned at the opening of the U-shaped groove.

Furthermore, a scale is installed at the top of the sleeve, a limiting buckle is installed at the top of the scale, and the limiting buckle corresponds to the electrical limiting switch on the U-shaped vehicle body.

Furthermore, four corners of the bottom of the U-shaped vehicle body are provided with universal wheels, and the tail of the U-shaped vehicle body is provided with a pushing handle.

Furthermore, the screw motor is fixedly arranged at the upper end of the U-shaped vehicle body through a supporting beam, and the supporting beam is welded on the upper surface of the U-shaped vehicle body.

Furthermore, a threaded hole is formed in the top of the sleeve, and the scale is rotatably installed in the threaded hole in the top of the sleeve in a cylindrical mode.

Further, the layering is received appearance pipe and is cylindrically, threaded interface has been seted up to telescopic side, the rotation of layering is received appearance pipe and is installed in telescopic side, the side of layering is received appearance pipe is provided with the picture peg device that is used for the layering, be provided with the elbow in the sleeve and turn to the device, the elbow turns to the device top and sets up the through-hole that supplies the screw axis to pass, the through-hole is provided with the bearing seal, the elbow turns to device side and layering and receives appearance pipe screwed connection.

Furthermore, a chute in the vertical direction is arranged in a U-shaped groove of the U-shaped vehicle body, a sliding block matched with the chute is arranged on one side, close to the bottom of the U-shaped groove, of the sleeve, and a threaded hole matched with the lead screw is formed in the sliding block.

Further, the sliding block is welded on the sleeve.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a but multi-functional soil of layering restores and uses sampling device sets up U type groove on the automobile body, with inside sleeve, screw axis isotructure embedding automobile body, reduced rotary part's outer hourglass, whole security performance improves by a wide margin, and overall structure is more compact, and the structure is more simple, and the shape is more regular for it is more convenient during this equipment transportation. In addition, the scale capable of observing the depth is added, and the soil depth of the sampling can be set through the limiting buckle on the adjusting scale, so that the use is more convenient.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the overall structure of a layered multifunctional sampling device for soil remediation according to the present invention;

fig. 2 is a schematic top view of the sleeve structure of the present invention.

Description of reference numerals: 1. a U-shaped vehicle body; 2. a storage cabinet; 3. a sleeve; 4. a screw shaft; 5. layering sample collection pipes; 6. a scale; 7. a lead screw; 8. a lead screw motor; 9. a pushing handle; 10. a limiting buckle; 11. an electrical limit switch; 12. a power motor; 13. a slide rail; 14. a slider; 15. a support beam; 16. inserting plates; 17. An elbow steering device; 18. a universal wheel.

Detailed Description

As shown in figure 1, the layered multifunctional sampling device for soil remediation comprises a U-shaped vehicle body 1, a storage cabinet 2, a sleeve 3, a screw shaft 4 and a layered sampling pipe 5, wherein the storage cabinet 2 is arranged at the tail of the U-shaped vehicle body 1 and is used for storing and placing the layered sampling pipe 5 with soil samples and other articles. The front end of the U-shaped vehicle body 1 is provided with a U-shaped groove. As shown in fig. 2, the sleeve 3 is slidably mounted on a slide rail 13 in a U-shaped groove of the U-shaped vehicle body 1 through a slide block 14, and the top end of the slide block 14 on the sleeve 3 is connected with a screw motor 8 at the upper end of the U-shaped vehicle body 1 through a screw 7. The screw rod motor 8 is fixedly arranged at the upper end of the U-shaped vehicle body 1 through a supporting cross beam 15, and the supporting cross beam 15 is welded on the upper surface of the U-shaped vehicle body 1. The screw 7 provides power to drive the sleeve 3 to move up and down through the rotation of the screw motor 8. The spiral shaft 4 is arranged in the sleeve 3 and is driven to rotate by a power motor 12 arranged at the top of the sleeve 3. The soil taking device is wrapped in the U-shaped vehicle body 1, so that rotating parts protruding out of the vehicle body are reduced, and the safety of the equipment is greatly improved. The layered sample collection pipe 5 is cylindrical, a threaded connector is formed in the side face of the sleeve 3, and the layered sample collection pipe 5 is rotatably mounted on the side face of the sleeve 3. The improved soil sample collecting device is characterized in that an elbow steering device 17 is arranged in the sleeve 3, a through hole for the screw shaft 4 to penetrate through is formed in the top of the elbow steering device, a shaft seal is arranged in the through hole, the side face of the elbow steering device 17 is in threaded connection with the layered sample collecting pipe 5, a soil sample in the sleeve 3 can be better transferred to the layered sample collecting pipe 5, and the layered sample collecting pipe 5 is located at a U-shaped groove notch of the U-shaped vehicle body 1. The side of layering appearance pipe 5 is provided with the picture peg device that is used for the layering, inserts the picture peg after the sample is accomplished, when taking out soil sample, opens the picture peg one by one and can accomplish the soil sample in layering appearance pipe 5 and accomplish the layering. The layered sampling pipe 5 slides up and down along with the sleeve 3 without contacting with the U-shaped vehicle body 1.

Specifically, universal wheels 18 are mounted at four corners of the bottom of the U-shaped vehicle body 1. The universal wheels 18 have a width and a height to accommodate different soil environments. And a pushing handle 9 is arranged at the tail part of the U-shaped vehicle body 1. Threaded hole is seted up at sleeve 3 top, and 6 rotatory installations of scale are in the threaded hole at sleeve 3 top, dismantle and the installation during convenient to use. The limit buckle 10 is installed on the scale 6, the scale 6 is provided with scales, the limit buckle 10 can adjust the height according to the scales of the scale 6, and the limit buckle 10 corresponds to the electric limit switch 11 on the U-shaped vehicle body 1. When the utility model discloses during operation, sleeve 3 moves down along with screw axis 4, and scale 6 and spacing buckle 10 move down along with sleeve 3, and when spacing buckle 10 contacted the electric limit switch 11 that is located on U type automobile body 1, power motor 12 and lead screw motor 8 all stop work. The scale 6 is of a detachable structure, and the scale 6 can be detached in the transportation process of the equipment, so that the transportation space is greatly saved, and the applicability of the equipment is improved.

The utility model discloses a use as follows:

1. when the sampling soil has no specific depth requirement, the limiting buckle 10 is adjusted to the highest position, or the ruler 6 and the limiting buckle 10 are not installed, so that the accidental interruption in the sampling process is prevented, the layered sampling tube 5 is installed, and the machine is directly started for sampling;

2. when sample soil sample had specific degree of depth to require, earlier adjust the soil degree of depth of beginning sample with spacing buckle 10 according to the scale on the scale 6 the utility model discloses soil sampling device when the sleeve 3 reachs the beginning sampling depth of settlement, electrical limit switch 11 on the U type of body 1 is contacted to spacing buckle 10, equipment auto-stop. Begin installation layering this moment and receive appearance pipe 5, set for the soil degree of depth of finishing the sample with spacing buckle 10 according to the scale on scale 6, the utility model discloses start once more, auto-stop accomplishes the sample when sleeve 3 reachs the degree of depth of setting for.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A stratified multifunctional soil remediation sampling device comprises a movable vehicle body, a storage cabinet (2), a sleeve (3), a screw shaft (4), a stratified sampling tube (5), a screw rod (7), a screw rod motor (8) for driving the screw rod to rotate and a power motor (12) for driving the screw shaft to rotate; the method is characterized in that: the movable trolley body is designed into a U-shaped trolley body (1), a U-shaped groove is formed in the front end of the U-shaped trolley body (1), the sleeve (3) is located in the U-shaped groove, one side of the sleeve (3) is in threaded connection with the lead screw (7), the lead screw motor (8) drives the lead screw (7) to rotate to drive the sleeve (3) to move up and down along the sliding rail device, the spiral shaft (4) is installed in the sleeve (3), and the power motor (12) drives the spiral shaft (4) to rotate to achieve sampling operation; the layered sample collection pipe (5) is arranged on the side face of the sleeve (3) and is positioned at the opening of the U-shaped groove.

2. The layered multifunctional soil remediation sampling device of claim 1, wherein: scale (6) are installed at the top of sleeve (3), spacing buckle (10) are installed at the top of scale (6), spacing buckle (10) with electric limit switch (11) on U type automobile body (1) are corresponding.

3. The layered multifunctional soil remediation sampling device of claim 1, wherein: universal wheels (18) are installed at four angles of the bottom of the U-shaped vehicle body (1), and a pushing handle (9) is arranged at the tail of the U-shaped vehicle body (1).

4. The layered multifunctional soil remediation sampling device of claim 1, wherein: the screw rod motor (8) is fixedly installed at the upper end of the U-shaped vehicle body (1) through a supporting cross beam (15), and the supporting cross beam (15) is welded on the upper surface of the U-shaped vehicle body (1).

5. The layered multifunctional soil remediation sampling device of claim 2, wherein: the top of the sleeve (3) is provided with a threaded hole, and the scale (6) is cylindrical and is rotatably arranged in the threaded hole in the top of the sleeve (3).

6. The layered multifunctional soil remediation sampling device of claim 1, wherein: the layering is received appearance pipe (5) and is cylindrically, the hickey has been seted up to the side of sleeve (3), the side in sleeve (3) is installed in the layering rotation of receiving appearance pipe (5), the side of layering is received appearance pipe (5) is provided with picture peg (16) device that is used for the layering, it turns to device (17) to be provided with the elbow in sleeve (3), the elbow turns to the through-hole that device (17) top was seted up and is supplied screw axis (4) to pass, the through-hole is provided with the bearing seal, the elbow turns to device (17) side and layering and receives appearance pipe (5) screwed connection.

7. The layered multifunctional soil remediation sampling device of claim 1, wherein: a sliding groove (13) in the vertical direction is formed in a U-shaped groove of the U-shaped vehicle body (1), a sliding block (14) matched with the sliding groove (13) is arranged on one side, close to the bottom of the U-shaped groove, of the sleeve (3), and a threaded hole matched with the lead screw (7) is formed in the sliding block (14).

8. The layered multifunctional soil remediation sampling device of claim 7, wherein: the sliding block (14) is welded on the sleeve (3).