CN219015685U - Portable shallow soil drilling sampling device - Google Patents

Abstract

The utility model belongs to the technical field of soil drilling and sampling, and discloses a portable shallow soil drilling and sampling device, which comprises: a fixed cylinder; the movable plate is arranged in the fixed cylinder, the motor is fixed at the bottom of the movable plate, the bottom end of the motor is connected with the connecting shaft, the bottom end of the connecting shaft is provided with the sampling cylinder, openings are formed in two sides of the sampling cylinder, and a drill bit is fixed at the bottom end of the sampling cylinder; the hydraulic cylinder is fixed at the top of the fixed cylinder, the hydraulic rod is arranged at the bottom end of the hydraulic cylinder, one end of the hydraulic rod extends into the fixed cylinder and is fixedly connected with the movable plate, and the hydraulic cylinder can drive the brackets to rotate simultaneously by moving the fixed sleeve up and down through the cooperation of the fixed sleeve, the rotating rod, the fixed knob and the sliding groove, so that the opening angle of the brackets can be conveniently and quickly adjusted, the hydraulic cylinder can be adjusted according to different topography and topography, the working efficiency is high, and the applicability of the device is greatly improved.

Description

Portable shallow soil drilling sampling device

Technical Field

The utility model belongs to the technical field of soil drilling and sampling, and particularly relates to a portable shallow soil drilling and sampling device.

Background

Because of the great difficulty, high cost and long period of soil pollution control, soil pollution control works are required to be kept in advance, sampling and detection are often required to determine the environmental quality and the change trend of the environmental quality, and drilling refers to breaking the soil by using mechanical engineering equipment to capture an entity sample.

When detecting shallow soil, can use portable probing sampling device to sample, but current probing sampling device exists more defects when using, for example, in order to keep firm, the device bottom is equipped with the tripod generally, but inconvenient quick the opening angle to the support is adjusted, leads to the suitability of device relatively poor, influences the result of use, and is used for intercepting inconvenient dismouting of the sampling tube of soil to be difficult to clear up and change, influenced the practicality of device greatly.

Disclosure of Invention

The utility model aims to provide a portable shallow soil drilling sampling device, which aims to solve the problems that the opening angle of a bracket is inconvenient to quickly adjust and a sampling tube is inconvenient to disassemble and assemble in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable shallow soil drilling and sampling device, comprising: a fixed cylinder; the movable plate is arranged in the fixed cylinder, the motor is fixed at the bottom of the movable plate, the bottom end of the motor is connected with the connecting shaft, the bottom end of the connecting shaft is provided with the sampling cylinder, openings are formed in two sides of the sampling cylinder, and a drill bit is fixed at the bottom end of the sampling cylinder; the hydraulic cylinder is fixed at the top of the fixed cylinder, the bottom end of the hydraulic cylinder is provided with a hydraulic rod, and one end of the hydraulic rod extends into the fixed cylinder and is fixedly connected with the movable plate; a plurality of brackets hinged to the side edges of the bottom end of the fixed cylinder; the fixed sleeve is sleeved on the outer wall of the fixed cylinder, a plurality of rotating rods are hinged to the side wall of the fixed sleeve, which is close to the upper part of the bracket, and the bottom ends of the rotating rods are movably connected with the bracket through rotating shafts; one side of the fixed sleeve is connected with a fixed knob through screw threads in a screwed mode, and the side wall of the fixed barrel is provided with a sliding groove matched with the fixed knob.

Preferably, the portable shallow soil drilling and sampling device further comprises: the fastening bolts are symmetrically screwed and connected to two sides of the top end of the sampling tube; the slot is matched with the connecting shaft, and positioning holes matched with the fastening bolts are formed in two sides of the connecting shaft.

Preferably, the device further comprises support handles symmetrically arranged on two sides of the top end of the fixed cylinder, and the end parts of the support handles are connected with sponge sleeves.

Preferably, the anti-slip socket further comprises a rubber pad fixed on the inner wall of the socket, and the side wall of the rubber pad is provided with anti-slip ribs.

Preferably, the anti-skid device further comprises a silica gel pad provided with a chute inner wall, and an anti-skid chute is arranged on the outer wall of the silica gel pad.

Preferably, the hydraulic cylinder further comprises a cover body provided with an outer wall of the hydraulic cylinder, and the side wall of the cover body is provided with a heat dissipation groove.

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

according to the utility model, the fixing sleeve, the rotating rod, the fixing knob and the sliding groove are matched, and the fixing sleeve can be moved up and down to drive the brackets to rotate simultaneously, so that the opening angle of the brackets can be conveniently and rapidly adjusted, the brackets can be conveniently adjusted according to different topography, the working efficiency is high, and the applicability of the device is greatly improved;

through the cooperation of slot, fastening bolt and locating hole, can fasten the sampling tube on the connecting axle, also can be with sampling tube and connecting axle quick detach simultaneously, and then be convenient for quick assembly disassembly sampling tube, easy operation, convenient clearance is changed, has improved the practicality of device greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 2;

in the figure: 1. a chute; 2. a hydraulic cylinder; 3. a support handle; 4. fixing a knob; 5. a fixed cylinder; 6. a sampling tube; 7. a drill bit; 8. a bracket; 9. a rotating rod; 10. a fixed sleeve; 11. a hydraulic rod; 12. a movable plate; 13. a motor; 14. an opening; 15. a connecting shaft; 16. a slot; 17. positioning holes; 18. and (5) fastening a bolt.

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. 1-2, a portable shallow soil drilling and sampling device, comprising: a fixed cylinder 5; the movable plate 12 is arranged in the fixed cylinder 5, the motor 13 is fixed at the bottom of the movable plate 12, the bottom end of the motor 13 is connected with the connecting shaft 15, the bottom end of the connecting shaft 15 is provided with the sampling cylinder 6, the two sides of the sampling cylinder 6 are provided with openings 14, and the bottom end of the sampling cylinder 6 is fixed with the drill bit 7; the hydraulic cylinder 2 is fixed at the top of the fixed cylinder 5, the bottom end of the hydraulic cylinder 2 is provided with a hydraulic rod 11, and one end of the hydraulic rod 11 extends into the fixed cylinder 5 and is fixedly connected with the movable plate 12; a plurality of brackets 8 hinged to the side edges of the bottom end of the fixed cylinder 5; the fixed sleeve 10 is sleeved on the outer wall of the fixed cylinder 5, a plurality of rotating rods 9 are hinged to the side wall of the fixed sleeve 10 close to the upper side of the bracket 8, and the bottom ends of the rotating rods 9 are movably connected with the bracket 8 through rotating shafts; one side of the fixed sleeve 10 is connected with a fixed knob 4 through screw thread screwing, and the side wall of the fixed cylinder 5 is provided with a chute 1 matched with the fixed knob 4.

Through the technical scheme:

specifically, when the sampler is used, the fixed cylinder 5 can be vertically inserted on the ground through the bracket 8, the hydraulic rod 11 is driven to stretch and retract through the hydraulic cylinder 2, the hydraulic rod 11 drives the movable plate 12 to move, the movable plate 12 drives the sampling cylinder 6 to descend through the motor 13, meanwhile, the motor 13 works to drive the sampling cylinder 6 and the drill bit 7 to rotate, under the action of the drill bit 7, the soil can be broken to enable the sampling cylinder 6 to be inserted into shallow soil, and then the soil can be enabled to enter the sampling cylinder 6 through the opening 14 when the sampling cylinder 6 is pulled out, so that sampling is convenient;

in addition, make it slide on fixed section of thick bamboo 5 through pulling fixed cover 10, then fixed cover 10 drives bull stick 9 motion, makes bull stick 9 drive support 8 and rotates, later revolves and twist fixed knob 4, makes the tip of fixed knob 4 get into in spout 1 to can fix fixed cover 10, and then be convenient for adjust the angle of opening of support 8 fast, so that adjust according to different topography, improved the suitability of device greatly, and work efficiency is higher.

Further, to the fixed cylinder 5 that sets up above, can supplement the support handle 3 in its top both sides, and the end connection of support handle 3 has the sponge cover, based on this, is convenient for take the carrying device through support handle 3.

Further, to the chute 1 that sets up above, can supplement the silica gel pad at its inner wall, and the antiskid groove has been seted up to the outer wall of silica gel pad, based on this, the silica gel pad has skid-proof effect.

Further, for the hydraulic cylinder 2, a cover body can be additionally arranged on the outer wall of the hydraulic cylinder, and a heat dissipation groove is formed in the side wall of the cover body, so that the cover body has the function of protecting the hydraulic cylinder 2.

Referring to fig. 3, in the present utility model, there is provided a further embodiment, the portable shallow soil drilling and sampling apparatus further comprising: the slot 16 is arranged at the top of the sampling tube 6, and the fastening bolts 18 are symmetrically screwed on the two sides of the top end of the sampling tube 6; the slot 16 is matched with the connecting shaft 15, and positioning holes 17 matched with the fastening bolts 18 are formed in two sides of the connecting shaft 15.

Through the technical scheme:

specifically, during the use, can insert connecting axle 15 in slot 16, then rotate two fastening bolt 18 respectively, make the tip of fastening bolt 18 insert in locating hole 17, thereby can fasten sampling tube 6 on connecting axle 15, simultaneously unscrew fastening bolt 18 makes it withdraw from locating hole 17, later pull out connecting axle 15 slot 16, can separate sampling tube 6 and connecting axle 15, and then be convenient for quick assembly disassembly sampling tube 6, easy operation, convenient clearance is changed, the practicality of device has been improved greatly.

Further, to the above-mentioned slot 16 that sets up, can supplement the rubber pad in its inner wall, and the lateral wall of rubber pad is provided with anti-skidding burr, based on this, the rubber pad has the effect of reinforcing.

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 (6)

1. A portable shallow soil drilling sampling device, comprising:

a fixed cylinder (5);

the device comprises a movable plate (12) arranged in a fixed cylinder (5), wherein a motor (13) is fixed at the bottom of the movable plate (12), a connecting shaft (15) is connected to the bottom end of the motor (13), a sampling cylinder (6) is arranged at the bottom end of the connecting shaft (15), openings (14) are formed in two sides of the sampling cylinder (6), and a drill bit (7) is fixed at the bottom end of the sampling cylinder (6);

the hydraulic cylinder (2) is fixed at the top of the fixed cylinder (5), the bottom end of the hydraulic cylinder (2) is provided with a hydraulic rod (11), and one end of the hydraulic rod (11) extends into the fixed cylinder (5) and is fixedly connected with the movable plate (12);

a plurality of brackets (8) hinged to the side edges of the bottom end of the fixed cylinder (5);

the fixing sleeve (10) is sleeved on the outer wall of the fixing cylinder (5), a plurality of rotating rods (9) are hinged to the side wall of the fixing sleeve (10) close to the upper side of the support (8), and the bottom ends of the rotating rods (9) are movably connected with the support (8) through rotating shafts;

one side of the fixing sleeve (10) is connected with a fixing knob (4) through screw threads in a screwing mode, and a sliding groove (1) matched with the fixing knob (4) is formed in the side wall of the fixing cylinder (5).

2. The portable shallow soil drilling and sampling device of claim 1, further comprising:

the slot (16) is arranged at the top of the sampling tube (6), and the fastening bolts (18) are symmetrically screwed and connected to two sides of the top end of the sampling tube (6);

the slot (16) is matched with the connecting shaft (15), and positioning holes (17) matched with the fastening bolts (18) are formed in two sides of the connecting shaft (15).

3. A portable shallow soil drilling and sampling device as claimed in claim 2, wherein: the device also comprises support handles (3) symmetrically arranged on two sides of the top end of the fixed cylinder (5), and the end parts of the support handles (3) are connected with sponge sleeves.

4. A portable shallow soil drilling and sampling device according to claim 3, wherein: the anti-skid rubber pad is fixed on the inner wall of the slot (16), and the side wall of the rubber pad is provided with anti-skid convex patterns.

5. The portable shallow soil drilling and sampling device of claim 4, wherein: still including the silica gel pad that is provided with spout (1) inner wall, and the antiskid groove has been seted up to the outer wall of silica gel pad.

6. The portable shallow soil drilling and sampling device of claim 5, wherein: the hydraulic cylinder is characterized by further comprising a cover body provided with the outer wall of the hydraulic cylinder (2), and the side wall of the cover body is provided with a heat dissipation groove.

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