CN211148085U

CN211148085U - Soil sampling device for soil investigation

Info

Publication number: CN211148085U
Application number: CN201921944649.3U
Authority: CN
Inventors: 曹鹏; 肖姣; 钱姝君
Original assignee: Taike Testing Technology Jiangsu Co ltd
Current assignee: Taike Testing Technology Jiangsu Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-31
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a soil sampling device for soil investigation, which comprises a support plate and support rods, wherein the support rods are fixedly arranged at two sides of the bottom end of the support plate, the inner side of the support plate at the bottom end of the support plate is fixedly provided with a cylinder through bolts, and the cylinders are provided with two groups, wherein the output ends of the two groups of cylinders are fixedly provided with a bottom plate, the surface of the bottom plate is fixedly provided with a sleeve close to the axle center, the bottom end of the sleeve is fixedly provided with a soil sampling cylinder, and the inside of the sleeve is; the utility model discloses a soil sampling section of thick bamboo of installation, cylinder work drive soil sampling section of thick bamboo move down and insert the soil layer constantly, are the cavity state in the soil sampling section of thick bamboo this moment, can realize the work of fetching soil, by the cylinder as power take off, replaced traditional artificial not enough, can effectively improve work efficiency to also can avoid soil sampling section of thick bamboo inside to be mingled with the soil on top layer when fetching soil, improved the precision of soil investigation.

Description

Soil sampling device for soil investigation

Technical Field

The utility model relates to a soil investigation technical field specifically is a soil sampling device for soil investigation.

Background

Soil investigation is a basic method for field soil research. The soil research is used for describing soil characteristics of a certain area, classifying the soil according to a standard soil classification system, drawing a soil map and finally predicting soil behaviors, is a whole process of carrying out on-site investigation, description, classification and drawing on soil types and component factors of the soil types and the component factors of the soil types in the certain area, is a basic work and means for knowing and researching the soil, and finds out the soil type and the distribution rule thereof by researching and knowing the general form, the formation and the evolution process of the soil. The quantity and the quality of soil resources are checked, scientific basis is provided for researching soil occurrence classification, reasonable planning, utilization, improvement, protection and management of the soil resources, and soil sampling devices are required to be used for soil sampling in soil investigation.

However, most devices that borrow soil on the existing market all have single functionality, it is also very inconvenient to use, traditional device that borrow soil is when using, insert the geotome into soil through the manpower usually, then extract the geotome, the soil of sample will be equipped with in the geotome, because insert the geotome through the manpower in soil, the physical power that consumes is great, and also can reduce work efficiency, and when the geotome was constantly inserted in soil, also can be equipped with the soil on top layer in the geotome, thereby can influence the precision of soil investigation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil investigation is with device that fetches earth to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil survey is with device that fetches earth, includes backup pad and bracing piece, bracing piece fixed mounting is in backup pad bottom both sides, the backup pad bottom is located inboard department of bracing piece and has the cylinder through bolt fixed mounting, and the cylinder is equipped with two sets ofly, wherein two sets ofly cylinder output end fixed mounting has the bottom plate, bottom plate surface is close to axle center department fixed mounting and has the sleeve, sleeve bottom fixed mounting has a section of thick bamboo that fetches earth, the inside slidable mounting of sleeve has the connecting rod, a section of thick bamboo and fixed mounting that fetches earth are run through to the connecting rod bottom.

Preferably, the outer wall surface of the connecting rod is provided with bolt holes, the bolt holes are provided with seven groups, an adjusting knob is installed on one side of the outer wall of the sleeve in a threaded mode, and one end of the adjusting knob penetrates through the sleeve and is connected to the inside of the bolt hole in a threaded mode.

Preferably, the upper end of the supporting plate is fixedly provided with a guide sleeve through a support, the top end of the connecting rod penetrates through the supporting plate and is fixedly provided with a handle, and the connecting rod is respectively in sliding connection with the supporting plate and the guide sleeve.

Preferably, the bottom end of the support rod is fixedly provided with an inserting nail, and a sealing gasket is fixedly arranged at the joint of the connecting rod and the soil sampling cylinder.

Preferably, the outer diameter of the bulldozer is the same as the inner diameter of the soil sampling cylinder, and the bulldozer is connected with the soil sampling cylinder in a sliding manner.

Preferably, the bottom end of the blade is of conical configuration.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can move the soil shifter to the lowest end of the soil sampling cylinder by moving the connecting rod when in actual use, can block the lower end opening of the soil sampling cylinder, then rotate the adjusting knob to make one end of the adjusting knob transfer into the bolt hole on the surface of the connecting rod, can fix the soil shifter at the lower end of the soil sampling cylinder, then the cylinder works to drive the sleeve to move downwards by the bottom plate, so that the soil sampling cylinder moves downwards and is continuously inserted into the soil layer, when the soil sampling cylinder is inserted into the soil to be detected, the work of the cylinder can be stopped, then the adjusting knob is rotated again, one end of the adjusting knob is separated from the bolt hole, then the connecting rod is pulled upwards again, the soil shifter can be driven to move to the inner top end of the soil sampling cylinder, then the cylinder is controlled to work, namely, the soil sampling cylinder can be continuously driven to move downwards and be continuously inserted into the soil layer, the work of borrowing can be realized for the cavity state in the section of thick bamboo of borrowing this moment, is regarded as power take off by the cylinder, has replaced the artificial not enough of tradition, can effectively improve work efficiency to also can avoid the section of thick bamboo of borrowing to be mixed with the soil on top layer when borrowing, can not lead to the mixture of sampling soil and other soil, improved the precision of soil investigation.

2. The utility model discloses a bulldozing board of installation when extracting soil with a soil sampling section of thick bamboo, can hold the handle, and the connecting rod is pressed downwards, then can drive bulldozing board downstream, can release the soil in the soil sampling section of thick bamboo, and the people of being convenient for also can avoid simultaneously having remaining soil in the soil sampling section of thick bamboo to the collection of taking out soil, and the people's of being convenient for later stage clearance has very good practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the sleeve according to the present invention;

FIG. 3 is a schematic view of the internal structure of the soil sampling cylinder of the present invention;

fig. 4 is a schematic view of the connecting rod structure of the present invention.

In the figure: 1-a support plate; 2-a support rod; 3, inserting a nail; 4-a bottom plate; 5-a bracket; 6, a guide sleeve; 7-a grip; 8-a connecting rod; 9-a cylinder; 10-a sleeve; 11-a soil sampling cylinder; 12-an adjustment knob; 13-a bulldozer blade; 14-bolt holes; 15-sealing gasket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a soil sampling device for soil investigation comprises a supporting plate 1 and two supporting rods 2, wherein the supporting rods 2 are fixedly arranged at two sides of the bottom end of the supporting plate 1, air cylinders 9 are fixedly arranged at the positions, located on the inner side of the supporting rods 2, of the bottom end of the supporting plate 1 through bolts, two groups of the air cylinders 9 are arranged, a bottom plate 4 is fixedly arranged at the output ends of the two groups of the air cylinders 9, a sleeve 10 is fixedly arranged on the surface of the bottom plate 4 close to an axis center, a soil sampling cylinder 11 is fixedly arranged at the bottom end of the sleeve 10, a connecting rod 8 is slidably arranged in the sleeve 10, the bottom end of the connecting rod 8 penetrates through the soil sampling cylinder 11 and is fixedly provided with a soil shifting plate 13, when the soil sampling device is used, the soil shifting plate 13 can be moved to the lowest end of the soil sampling cylinder 11 through moving the connecting rod 8, an opening at, the connecting rod 8 can be fixed, the soil pushing plate 13 can be fixed at the lower end of the soil sampling cylinder 11, then the cylinder 9 works to drive the sleeve 10 to move downwards through the bottom plate 4, so that the soil sampling cylinder 11 moves downwards and is continuously inserted into a soil layer, when the soil sampling cylinder 11 is inserted into detected soil, the work of the cylinder 9 can be stopped, then the adjusting knob 12 is rotated again, one end of the adjusting knob 12 is separated from the bolt hole 14, then the connecting rod 8 is pulled upwards to drive the soil pushing plate 13 to move to the top end inside the soil sampling cylinder 11, then the cylinder 9 is controlled to work, namely, the soil sampling cylinder 11 can be continuously driven to move downwards and is continuously inserted into the soil layer, at the moment, the soil sampling cylinder 11 is in a hollow state, the soil sampling work can be realized, the cylinder 9 is used as power output, the defects of traditional manpower are replaced, the work efficiency can be effectively improved, and soil with a surface layer mixed in the soil sampling cylinder, the accuracy of soil investigation is improved.

The outer wall surface of the connecting rod 8 is provided with bolt holes 14, the bolt holes 14 are provided with seven groups, an adjusting knob 12 is installed on one side of the outer wall of the sleeve 10 in a threaded mode, one end of the adjusting knob 12 penetrates through the sleeve 10 and is connected to the inside of the bolt hole 14 in a threaded mode, the adjusting knob 12 can complete fixing of the connecting rod 8, fixing of the soil shifting plate 13 can be achieved, and when the soil shifting cylinder 11 is prevented from being inserted into soil, the soil can press the soil shifting plate 13 into the soil shifting cylinder 11.

Wherein, there is uide bushing 6 backup pad 1 upper end through 5 fixed mounting of support, 8 top of connecting rod run through backup pad 1 and fixed mounting have handle 7, connecting rod 8 respectively with

backup pad

1 and 6 sliding connection of uide bushing, stability when connecting rod 8 removes can be ensured to uide bushing 6, the condition of avoiding appearing removing the skew.

Wherein, 2 bottom fixed mounting of bracing piece have insert nail 3, and the accessible is inserted nail 3 and is fixed bracing piece 2 subaerial, prevents to appear the condition of rocking when the using device, connecting rod 8 and soil sampling section of thick bamboo 11 junction fixed mounting have sealed the pad 15, avoid soil to enter into in the sleeve 10 from connecting rod 8 and soil sampling section of thick bamboo 11 junction.

Wherein, the bottom end of the bulldozer 13 is a conical structure, which is convenient for inserting the soil sampling cylinder 11 into the soil.

The working principle is as follows: when the soil sampling device is used, the soil shifter 13 can be moved to the lowest end of the soil sampling cylinder 11 by moving the connecting rod 8, the lower end opening of the soil sampling cylinder 11 can be blocked, then the adjusting knob 12 is rotated again, one end of the adjusting knob 12 is rotated into the bolt hole 14 on the surface of the connecting rod 8, the connecting rod 8 can be fixed, the soil shifter 13 can be fixed at the lower end of the soil sampling cylinder 11, then the cylinder 9 works to drive the sleeve 10 to move downwards through the bottom plate 4, so that the soil sampling cylinder 11 moves downwards and is continuously inserted into a soil layer, when the soil sampling cylinder 11 is inserted into detected soil, the work of the cylinder 9 can be stopped, then the adjusting knob 12 is rotated again, one end of the adjusting knob 12 is separated from the bolt hole 14, then the connecting rod 8 is pulled upwards, the soil shifter 13 can be driven to move to the top end inside the soil sampling cylinder 11, then the cylinder 9 is controlled to work again, namely, the soil sampling cylinder 11 can be, at this time, the soil sampling cylinder 11 is hollow, so that soil sampling can be realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil investigation is with device that fetches earth, includes backup pad (1) and bracing piece (2), bracing piece (2) fixed mounting is in backup pad (1) bottom both sides, its characterized in that: backup pad (1) bottom is located bracing piece (2) inboard department and has cylinder (9) through bolt fixed mounting, and cylinder (9) are equipped with two sets ofly, wherein two sets ofly cylinder (9) output end fixed mounting has bottom plate (4), bottom plate (4) surface is close to axle center department fixed mounting has sleeve (10), sleeve (10) bottom fixed mounting has soil sampling section of thick bamboo (11), sleeve (10) inside slidable mounting has connecting rod (8), connecting rod (8) bottom is run through soil sampling section of thick bamboo (11) and fixed mounting has bull dozer board (13).

2. The soil sampling device for soil investigation of claim 1, wherein: bolt hole (14) have been seted up on connecting rod (8) outer wall surface, and bolt hole (14) are equipped with seven groups, do not sleeve (10) outer wall one side screw thread install adjust knob (12), adjust knob (12) one end runs through sleeve (10) and threaded connection inside bolt hole (14).

3. The soil sampling device for soil investigation of claim 1, wherein: backup pad (1) upper end is through support (5) fixed mounting have uide bushing (6), connecting rod (8) top is run through backup pad (1) and fixed mounting has handle (7), connecting rod (8) respectively with backup pad (1) and uide bushing (6) sliding connection.

4. The soil sampling device for soil investigation of claim 1, wherein: the utility model discloses a soil sampling device, including bracing piece (2), connecting rod (8) and soil sampling section of thick bamboo (11), bracing piece (2) bottom fixed mounting has inserted nail (3), connecting rod (8) and soil sampling section of thick bamboo (11) junction fixed mounting have sealed pad (15).

5. The soil sampling device for soil investigation of claim 1, wherein: the outer diameter of the bulldozer (13) is the same as the inner diameter of the soil sampling cylinder (11), and the bulldozer (13) is connected with the soil sampling cylinder (11) in a sliding manner.

6. The soil sampling device for soil investigation of claim 1, wherein: the bottom end of the bulldozer blade (13) is of a conical structure.