CN211122060U

CN211122060U - High stability soil detects deep sampling device

Info

Publication number: CN211122060U
Application number: CN201921871303.5U
Authority: CN
Inventors: 于宏; 孙志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-28
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a deep sampling device of high stability soil detection, including the sample base, sample base upper end middle part fixedly connected with reference column, reference column upper end middle part threaded connection has the threaded rod, and the threaded rod lower extreme runs through reference column and sample base fixedly connected with sampling mechanism, threaded rod upper end fixedly connected with drives stop device, be provided with the slip diaphragm on the drive stop device, the equal fixed mounting in sample base upper end left and right sides has a backup pad, backup pad opposite face upper portion fixed mounting has the connection diaphragm, it has the spliced pole to connect diaphragm upper end middle part fixed mounting. A deep sampling device of high stability soil detection, through setting up drive stop device, improve the precision of sample, promote the accuracy of sample data, through setting up sampling mechanism, avoid taking a sample to deposit the soil ware and sneak into the soil of other degree of depth, improve the accuracy of sample.

Description

High stability soil detects deep sampling device

Technical Field

The utility model relates to a soil sampling equipment field, in particular to deep sampling device of high stability soil detection.

Background

The traditional sampling and sampling method is to sample soil by a soil sampling drill, the soil sampling drill comprises a tubular drill bit and a drill rod which are integrated with each other, and a handle fixed at the upper end of the drill rod, when a soil sample is sampled, the handle is held by hand to press downwards to clamp the soil in the drill bit tube, then the required soil is scraped by a fine stick, the traditional soil collecting device needs to consume a large amount of physical strength, and the sampling depth of the soil is not accurately controlled, so that the sampling precision is not enough, when the traditional sampling device is used for sampling in a deep layer, the sampling drill bit repeatedly drills the soil, soil at other levels is easy to bring out in the soil taking process, so that the taken soil is disordered in level, and the soil collection and analysis are influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a high stability soil detects deep sampling device, can effectively solve the problem in the background art.

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

the utility model provides a deep sampling device of high stability soil detection, includes the sample base, sample base upper end middle part fixedly connected with reference column, reference column upper end middle part threaded connection has the threaded rod, and the threaded rod lower extreme runs through reference column and sample base and fixedly connected with sampling mechanism, threaded rod upper end fixedly connected with drive stop device, the last slip diaphragm that is provided with of drive stop device, the equal fixed mounting in sample base upper end left and right sides has a backup pad, backup pad opposite face upper portion fixed mounting has the connection diaphragm, connection diaphragm upper end middle part fixed mounting has the spliced pole, the equal fixed mounting in sample base lower extreme left and right sides has a balancing weight.

Preferably, the sampling mechanism includes that sample drill bit, screw hole, sample deposit native ware and deposit native cavity, a screw hole that runs through is all seted up to the sample drill bit upper end left and right sides, the equal threaded connection of threaded hole has a sample to deposit native ware, the sample is deposited native ware lower extreme and is all seted up one and deposit native cavity, sampling mechanism is in the same place through sample drill bit and threaded rod fixed connection.

Preferably, drive stop device includes slip diaphragm, driving motor and first stopper, slip diaphragm upper end middle part fixed mounting has driving motor, the equal fixed mounting in the left and right sides of slip diaphragm upper end has a first stopper, first stopper passes through the wire and is in the same place with driving motor electric connection, threaded rod upper end runs through the output fixed connection of slip diaphragm and driving motor together, drive stop device passes through driving motor and threaded rod fixed connection together.

Preferably, a second limiting stopper is fixedly mounted on the left side and the right side of the upper end of the positioning column, and the second limiting stopper is electrically connected with the driving motor through a lead.

Preferably, a sliding groove is formed in the middle of the inner side of the supporting plate, scale marks are carved on the left side and the right side of the sliding groove, a sliding transverse plate is connected in the sliding groove in a sliding mode, and the left portion and the right portion of the sliding transverse plate are movably connected in the sliding groove to enable the driving limiting device to be connected with the supporting plate in a sliding mode.

Preferably, the upper end of the connecting column is fixedly connected with a motor forward and reverse rotation controller, and the motor forward and reverse rotation controller is electrically connected with the driving motor through a lead.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up drive stop device, set up the slip diaphragm on drive stop device, make slip diaphragm and the slip recess sliding connection in the backup pad together, use the motor drive threaded rod to rotate, bore downwards and get soil and save physical power, set up the scale mark again in slip recess both sides, the degree of depth of getting soil is dug in control that can be accurate, improves the precision of sample, promotes the accuracy of sample data.

2. Through setting up sampling mechanism, set up the screw hole on the sample drill bit, deposit native ware in screw hole internal thread connection sample, when the sample drill bit reachs the degree of depth of wanting the sample, screw out the sample drill bit, install the sample on the screw hole on the sample drill bit and deposit native ware, bore the sample drill bit to required degree of depth again, gain soil, avoid the sample to deposit the soil ware and sneak into the soil of other depths, improve the accuracy of sample.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-stability soil detection deep sampling device of the present invention;

FIG. 2 is a schematic connection diagram of a sampling mechanism of the high-stability deep soil sampling device of the present invention;

fig. 3 is a schematic structural view of a driving and limiting device of the high-stability soil detection deep sampling device of the present invention;

fig. 4 is the utility model relates to a high stability soil detects deep sampling device's left side view of backup pad.

In the figure: 1. a sampling base; 2. a positioning column; 3. a sampling mechanism; 31. a sampling drill bit; 32. a threaded hole; 33. sampling and storing the soil; 34. a soil storage cavity; 4. a threaded rod; 5. a support plate; 51. scale lines; 6. a sliding groove; 7. a movable limiting device; 71. sliding the transverse plate; 72. a drive motor; 73. a first stopper; 8. connecting columns; 9. a motor forward and reverse rotation controller; 10. connecting a transverse plate; 11. a second stopper; 12. and a balancing weight.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a deep sampling device of high stability soil detection, including sample base 1, sample base 1 upper end middle part fixedly connected with

reference column

2, 2 upper end middle part threaded connection of reference column has threaded

rod

4, and 4 lower extremes of threaded rod run through reference column 2 and sample base 1 and fixedly connected with

sampling mechanism

3, 4 upper ends fixedly connected with drive stop device 7 of threaded rod, be provided with slip diaphragm 71 on the drive stop device 7, the equal fixed mounting in the left and right sides in sample base 1 upper end has a

backup pad

5, 5 opposite face upper portion fixed mounting of backup pad has connection diaphragm 10, the middle part fixed mounting in connection diaphragm 10 upper end has spliced pole 8, the equal fixed mounting in the left and right sides of 1 lower extreme of sample base has a balancing weight 12.

The sampling mechanism 3 comprises a sampling drill bit 31, threaded holes 32, a sampling soil storage device 33 and a soil storage cavity 34, the left side and the right side of the upper end of the sampling drill bit 31 are respectively provided with a through threaded hole 32, the threaded holes 32 are internally and all in threaded connection with the sampling soil storage device 33, the lower end of the sampling soil storage device 33 is respectively provided with a soil storage cavity 34, and the sampling mechanism 3 is fixedly connected with the threaded rod 4 through the sampling drill bit 31 to prevent the soil storage cavity 34 in the sampling soil storage device 33 from being mixed with soil with other depths; the driving limiting device 7 comprises a sliding transverse plate 71, a driving motor 72 and a first limiting stopper 73, the driving motor 72 is fixedly installed in the middle of the upper end of the sliding transverse plate 71, the first limiting stoppers 73 are fixedly installed on the left side and the right side of the upper end of the sliding transverse plate 71, the first limiting stopper 73 is electrically connected with the driving motor 72 through a wire, the upper end of the threaded rod 4 penetrates through the sliding transverse plate 71 and is fixedly connected with the output end of the driving motor 72, the driving limiting device 7 is fixedly connected with the threaded rod 4 through the driving motor 72, the driving motor 72 is used for driving the threaded rod 4 to rotate, mechanical drilling is performed, a large amount of physical power is saved, and the sliding transverse plate 71 is prevented from colliding with; a second limiting stopper 11 is fixedly arranged on the left side and the right side of the upper end of the positioning column 2, and the second limiting stopper 11 is electrically connected with a driving motor 72 through a lead to prevent the sliding transverse plate 71 from colliding with the positioning column 2 to damage parts; a sliding groove 6 is formed in the middle of the inner side of the supporting plate 5, scale marks 51 are carved on the left side and the right side of the sliding groove 6, a sliding transverse plate 71 is connected in the sliding groove 6 in a sliding mode, the left portion and the right portion of the sliding transverse plate 71 are movably connected in the sliding groove 6 respectively to connect the driving limiting device 7 and the supporting plate 5 in a sliding mode, and the soil taking depth is controlled accurately; the upper end of the connecting column 8 is fixedly connected with a motor forward and reverse rotation controller 9, the motor forward and reverse rotation controller 9 is electrically connected with the driving motor 72 through a lead, and the driving motor 72 is controlled to rotate forward and reverse to control the lifting of the sampling drill 31.

It should be noted that the utility model relates to a deep sampling device of high stability soil detection, when using, place the device to the place that needs the sample, control motor positive and negative rotation controller 9 controls the lift of the sample drill bit 31 in the sampling mechanism 3, learn the drilling depth of the sample drill bit 31 through observing the scale mark 51 of the inner side of the supporting plate 5, use driving motor 72 to drive the threaded rod 4 to rotate, thereby drive the lift of the sample drill bit 31 in the sampling mechanism 3, save a large amount of physical power, through setting up the sampling mechanism 3, set up the screw hole 32 on the sample drill bit 31, connect the sample soil storage device 33 in the screw hole 32, when the sample drill bit 31 reaches the depth that needs the sample, unscrew the sample drill bit 31, install the sample soil storage device 33 on the screw hole 32 on the sample drill bit 31, drill the sample drill bit 31 to the required depth again, the soil is obtained, the soil in other depths is prevented from being mixed in the soil storage cavity 34 on the sampling soil storage device 33, and the sampling accuracy is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a deep sampling device of high stability soil detection, includes sample base (1), its characterized in that: sample base (1) upper end middle part fixedly connected with reference column (2), reference column (2) upper end middle part threaded connection has threaded rod (4), and threaded rod (4) lower extreme runs through reference column (2) and sample base (1) and fixedly connected with sampling mechanism (3), threaded rod (4) upper end fixedly connected with drive stop device (7), be provided with slip diaphragm (71) on drive stop device (7), the equal fixed mounting in sample base (1) upper end left and right sides has one backup pad (5), backup pad (5) opposite face upper portion fixed mounting has connection diaphragm (10), connection diaphragm (10) upper end middle part fixed mounting has spliced pole (8), the equal fixed mounting in sample base (1) lower extreme left and right sides has one balancing weight (12).

2. The high-stability soil detection deep sampling device of claim 1, wherein: sampling mechanism (3) deposit native ware (33) and deposit native cavity (34) including sample drill bit (31), screw hole (32), sample, one screw hole (32) that run through is all seted up to sample drill bit (31) upper end left and right sides, equal threaded connection has a sample to deposit native ware (33) in screw hole (32), the sample is deposited native ware (33) lower extreme and is all seted up one and deposit native cavity (34), sampling mechanism (3) are in the same place through sample drill bit (31) and threaded rod (4) fixed connection.

3. The high-stability soil detection deep sampling device of claim 1, wherein: drive stop device (7) are including slip diaphragm (71), driving motor (72) and first stopper (73), slip diaphragm (71) upper end middle part fixed mounting has driving motor (72), the equal fixed mounting in the left and right sides of slip diaphragm (71) upper end has one first stopper (73), first stopper (73) are in the same place through wire and driving motor (72) electric connection, the output fixed connection that slip diaphragm (71) and driving motor (72) were run through to threaded rod (4) upper end is in the same place, drive stop device (7) are in the same place through driving motor (72) and threaded rod (4) fixed connection.

4. The high-stability soil detection deep sampling device as claimed in claim 1 or 3, wherein: the left side and the right side of the upper end of the positioning column (2) are fixedly provided with a second limiting stopper (11), and the second limiting stopper (11) is electrically connected with the driving motor (72) through a lead.

5. The high-stability soil detection deep sampling device of claim 1, wherein: slip recess (6) have been seted up at backup pad (5) inboard middle part, scale mark (51) have all been carved with to the left and right sides of slip recess (6), sliding connection has slip diaphragm (71) in slip recess (6), slip diaphragm (71) left part and right part are swing joint respectively and will drive stop device (7) and backup pad (5) sliding connection together in slip recess (6).

6. The high-stability soil detection deep sampling device as claimed in claim 1 or 3, wherein: the motor forward and reverse rotation control device is characterized in that the upper end of the connecting column (8) is fixedly connected with a motor forward and reverse rotation controller (9), and the motor forward and reverse rotation controller (9) is electrically connected with the driving motor (72) through a lead.