CN219622644U - Soil layer drilling sampling device convenient to installation and use - Google Patents

Abstract

The utility model discloses a soil layer drilling sampling device convenient to install and use, which comprises a driller, wherein a fixed rod is arranged on one side of the driller, an auxiliary device which is convenient for the vertical movement of the driller is arranged on the fixed rod, the stability of the soil layer drilling sampling device is improved through the auxiliary device, a sampling tube is vertically fed into a soil layer without inclination, the sampling accuracy is improved, and the operation difficulty of operators is reduced.

Description

Soil layer drilling sampling device convenient to installation and use

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a soil layer drilling sampling device convenient to install and use.

Background

The soil layer is a layer of soil approximately parallel to the ground in the soil profile, and each soil layer is obviously different from the soil layers above and below the soil layer in terms of color, structure, texture, binding force, types and numbers of organisms, pH value and the like, and reflects the differences of physical, chemical and biological characteristics of each soil layer. In order to clear the physical and mechanical performance indexes of the soil layer, proper soil mechanical drilling equipment or soil manual drilling equipment is selected according to the soil layer characteristics, and soil at a certain depth is taken out for analysis, so that technical indexes are provided for evaluating soil layer problems.

The current soil layer sampling device that drills when using, hold drilling equipment through operating personnel to guarantee that drilling equipment is vertical decurrent state, through the starter motor, make the sampling tube of fixing in the drilling equipment bottom insert in soil, but drilling equipment quality and volume are all bigger, lead to drilling equipment to be more difficult stable vertical decurrent, can produce vibrations in the motor work engineering moreover, make device stability worse during operation, make the sampling tube slope easily, influence the sampling effect. Therefore, we propose a soil layer drilling sampling device convenient to install and use.

Disclosure of Invention

The utility model aims to provide a soil layer drilling sampling device convenient to install and use, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil layer drilling sampling device convenient to installation and use, includes the drilling ware, drilling ware one side is equipped with the dead lever, be equipped with the auxiliary device of being convenient for drilling ware vertical movement on the dead lever, through auxiliary device, can make the drilling ware keep vertical downward movement, improve sampling device's stability, and then improve the accuracy of taking a sample, reduce operating personnel's the operation degree of difficulty.

Preferably, the auxiliary device comprises a positioning rod, the top of the positioning rod is fixed on the fixing rod, the bottom of the positioning rod is fixedly connected with a column base, the column base is used for being inserted into soil to enable the fixing rod to be kept stable, the positioning rod is provided with a positioning device which enables the fixing rod to be perpendicular to the ground, the fixing rod is provided with a connecting piece which is convenient for a drill to slide along the direction of the fixing rod, and the column base can be conveniently inserted into the soil through the structure of the column base, so that labor is saved.

Preferably, the positioning device for enabling the fixing rod to be perpendicular to the ground is arranged on the positioning rod, the positioning device comprises a positioning block for enabling the fixing rod to be kept perpendicular, a long groove for accommodating the positioning block is formed in one side of the positioning rod, a first sliding block is fixed on the fixing rod and located in the long groove, a first sliding groove which is in sliding connection with the first sliding block is formed in the positioning block, a supporting device which is convenient for keeping the fixing rod in a perpendicular state is arranged on the positioning rod, and the positioning device can rapidly determine the angle of the fixing rod.

Preferably, the supporting device comprises a plurality of supporting plates, the plurality of supporting plates are distributed around the positioning rod in an annular array mode, the bottoms of the supporting plates are in contact with the ground, the tops of the supporting plates are rotatably inserted with rotating shafts, connecting rods are fixed at two ends of the rotating shafts, the connecting rods are fixed on the positioning rod, and the supporting device is convenient for keeping a fixing rod with an adjusted angle.

Preferably, the connecting piece includes the second slider, be equipped with the second spout on the dead lever, second slider one end and second spout sliding connection, other end fixedly connected with connecting block, connecting block keeps away from second slider one side and is equipped with the slot, movable joint has the lug in the slot, the lug is fixed on the drilling equipment, makes things convenient for the drilling equipment to follow the dead lever direction, reciprocates the sample.

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

according to the soil layer drilling and sampling device, the drill can vertically move up and down through the auxiliary device, the stability of the soil layer drilling and sampling device is improved, the sampling tube is vertically conveyed into the soil layer, inclination does not occur, the sampling accuracy is improved, and the operation difficulty of operators is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a positioning block according to the present utility model;

fig. 4 is a schematic view of a part of the structure of the connector according to the present utility model.

Fig. 5 is an enlarged view at a in fig. 1.

In the figure: 1-a drill; 2-a fixed rod; 3-auxiliary means; 4-positioning rods; 5-positioning means; a 6-connector; 7-column base; 8-positioning blocks; 9-an elongated slot; 10-a first slider; 11-a first chute; 12-supporting means; 13-a support plate; 14-rotating shaft; 15-connecting rods; 16-a second slider; 17-a second chute; 18-connecting blocks; 19-slots; 20-bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a soil layer drilling sampling device convenient to installation and use, includes drilling equipment 1, drilling equipment 1 one side is equipped with dead lever 2, be equipped with the auxiliary device 3 of the vertical motion of drilling equipment 1 of being convenient for on the dead lever 2, through auxiliary device, can make the drilling equipment keep vertical downward movement, improve sampling equipment's stability, and then improve the accuracy of taking a sample, reduce operating personnel's the operation degree of difficulty.

Wherein, auxiliary device 3 includes locating lever 4, locating lever 4 top is fixed on dead lever 2, and bottom fixedly connected with column base 7, column base 7 is used for inserting earth, makes dead lever 2 remain stable, through angle and the position of adjustment dead lever 2, confirms drilling equipment's angle and position, and column base 7 is the pyramid form, can make dead lever 2 comparatively laborsaving insert in the soil layer downwards.

The positioning rod 4 is provided with a positioning device 5 for enabling the fixing rod 2 to be perpendicular to the ground, the positioning device 5 comprises a positioning block 8 for enabling the fixing rod 2 to be kept perpendicular, one side of the positioning rod 4 is provided with a long groove 9 for accommodating the positioning block 8, the fixing rod 2 is fixedly provided with a first sliding block 10, the first sliding block 10 is located in the long groove 9, the positioning block 8 is provided with a first sliding groove 11 which is in sliding connection with the first sliding block 10, when sampling is needed, an operator slides the positioning block 8 in the long groove 9, the positioning block 8 is in a right angle, the bottom of the positioning block 8 is overlapped with the ground, the position of the fixing rod 2 is adjusted, and the fixing rod 2 is perpendicular to the ground.

The locating rod 4 is provided with a supporting device 12 which is convenient for keeping the vertical state of the fixing rod 2, the supporting device 12 comprises a plurality of supporting plates 13, the supporting plates 13 are distributed around the locating rod 4 in an annular array, the bottoms of the supporting plates 13 are in contact with the ground, the tops of the supporting plates are rotatably connected with rotating shafts 14 in an inserting mode, connecting rods 15 are fixed at two ends of the rotating shafts 14, the connecting rods 15 are fixed on the locating rod 4, after an operator determines the angle of the fixing rod 2 through the locating device 5, the supporting plates 13 are shifted to rotate on the rotating shafts 14 and are adjusted to a proper angle, and therefore the position of the fixing rod 2 is fixed.

Be equipped with the connecting piece 6 that is convenient for the perforator 1 along dead lever 2 direction gliding on the dead lever 2, connecting piece 6 includes second slider 16, be equipped with second spout 17 on the dead lever 2, second slider 16 one end and second spout 17 sliding connection, other end fixedly connected with connecting block 18, connecting block 18 is kept away from second slider 16 one side and is equipped with slot 19, movable joint has lug 20 in the slot 19, lug 20 is fixed on the perforator 1, when needing to use, passes through lug 20 with the perforator 1 and the rotatory buckle of connecting block 18 on the dead lever 2 to be connected, when not needing to use, can rotate to lift off, accomodate respectively, because sliding connection relation, the perforator 1 can be along the direction motion of dead lever 2, is the right angle through the angle of dead lever 2 with the ground, makes the perforator 1 drive the sampling tube vertical entering soil layer.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Soil layer drilling sampling device convenient to installation and use, including perforator (1), its characterized in that: one side of the drill (1) is provided with a fixed rod (2), and the fixed rod (2) is provided with an auxiliary device (3) which is convenient for the vertical movement of the drill (1).

2. The soil layer drilling sampling device convenient to install and use according to claim 1, wherein: auxiliary device (3) are including locating lever (4), locating lever (4) top is fixed on dead lever (2), bottom fixedly connected with column base (7), column base (7) are used for inserting earth, make dead lever (2) remain stable, be equipped with on locating lever (4) and make dead lever (2) perpendicular to positioner (5) on ground, be equipped with on dead lever (2) be convenient for drilling ware (1) along connecting piece (6) of dead lever (2) direction slip.

3. The soil layer drilling sampling device convenient to install and use according to claim 2, wherein: the positioning device comprises a positioning block (8) for enabling a fixing rod (2) to be kept vertical, a long groove (9) for accommodating the positioning block (8) is formed in one side of the positioning rod (4), a first sliding block (10) is fixed on the fixing rod (2), the first sliding block (10) is located in the long groove (9), a first sliding groove (11) which is in sliding connection with the first sliding block (10) is formed in the positioning block (8), and a supporting device (12) which is convenient for keeping the fixing rod (2) in a vertical state is arranged on the positioning rod (4).

4. A soil layer drilling sampling device convenient to install and use according to claim 3, wherein: the supporting device (12) comprises a plurality of supporting plates (13), the supporting plates (13) are distributed around the positioning rod (4) in an annular array mode, the bottoms of the supporting plates (13) are in contact with the ground, rotating shafts (14) are rotatably inserted into the tops of the supporting plates, connecting rods (15) are fixed at two ends of each rotating shaft (14), and the connecting rods (15) are fixed on the positioning rod (4).

5. The soil layer drilling sampling device convenient to install and use according to claim 2, wherein: the connecting piece (6) comprises a second sliding block (16), a second sliding groove (17) is formed in the fixed rod (2), one end of the second sliding block (16) is slidably connected with the second sliding groove (17), the other end of the second sliding block is fixedly connected with a connecting block (18), one side, far away from the second sliding block (16), of the connecting block (18) is provided with a slot (19), a lug (20) is movably clamped in the slot (19), and the lug (20) is fixed on the drill (1).