Shallow layer sampling drilling machine for land surveying and mapping

Abstract

The utility model discloses a shallow sampling drilling machine for land surveying and mapping, and relates to the technical field of drilling machines. The shallow sampling drilling machine for land surveying and mapping comprises a box body, a water tank is installed at the top of the box body, a first pipeline is connected to the bottom of the water tank, a high-pressure water pipe is connected to the bottom of the first pipeline, a hose is connected to the bottom of the high-pressure water pipe, and a spraying head is connected to one end of the hose; a drill bit is comprehensively cleaned through the multiple sets of spraying heads, the hose is connected with the water tank through the high-pressure water pipe, and a water source can be heated and filtered in advance, so that the cleaning effect is improved, and the spraying heads are prevented from being blocked by impurities; the flexible pipe swings under the driving of water flow, so that the spraying head generates water spraying effects in different directions to comprehensively clean the drill bit, and the conical nozzle is adopted to ensure that the water flow is uniform and has enough impact force.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling rig technical field, concretely is a shallow sampling drilling rig for land surveying and mapping. BACKGROUND

[0002] Drilling rig, it is a complicated machine, it is composed of machine, unit and mechanism. Drilling rig is in the exploration or mineral resources development, drives drilling tool to the underground drilling, obtains the mechanical equipment of real object geological data. Also called drilling machine. Main function is to drive drilling tool to break the bottom rock, lower or propose the drilling tool in the hole. It can be used for drilling core, mineral core, rock cuttings, gaseous sample, liquid sample etc. to explore the underground geology and mineral resources etc.

[0003] Because the drill bit in the drilling soil process, can adsorb a large amount of soil, if not washing drill bit, when carrying out next sampling, the last residual soil can mix into new sample, lead to sample to be contaminated, however the cleaning of the residue on the general drill bit is manually carried out, repeatedly cleaning drill bit internal residue is time-consuming and labor-saving, the efficiency of cleaning drill bit residue is lower, is not favorable to the cleaning of drill bit. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a shallow sampling drilling rig for land surveying and mapping, solves the problem that the drill bit in the drilling soil process, can adsorb a large amount of soil, if not washing drill bit, when carrying out next sampling, the last residual soil can mix into new sample, lead to sample to be contaminated, however the cleaning of the residue on the general drill bit is manually carried out, repeatedly cleaning drill bit internal residue is time-consuming and labor-saving, the efficiency of cleaning drill bit residue is lower, is not favorable to the cleaning of drill bit.

[0005] To realize above-mentioned purpose, the utility model is realized through following technical scheme: a shallow sampling drilling rig for land surveying and mapping, including the box, the top of box is installed water tank, the bottom of water tank is connected with first pipeline, the bottom of first pipeline is connected with high pressure water pipe, the bottom of high pressure water pipe is connected with flexible pipe, one end of flexible pipe is connected with shower head, one end of shower head is connected with conical nozzle, the top of box is installed small gasoline engine.

[0006] Preferably, the box is connected with a track wheel at one end, and the track wheel is wrapped with a track outside.

[0007] Preferably, the box is connected with a box door at one end, and a circular hole is formed in the top of the box.

[0008] Preferably, a hydraulic pump is arranged on the top of the box, and a hydraulic cylinder is connected to the bottom of the hydraulic pump.

[0009] The bottom of the hydraulic cylinder is connected with a drill rod, and the bottom of the drill rod is connected with a drill bit.

[0010] Preferably, the drill rod is made of high-strength seamless steel pipe.

[0011] Preferably, one end of the box body is connected with a towing hook.

[0012] Preferably, one end of the box body is connected with a sample collection box.

[0013] The utility model provides a shallow sampling drilling machine for land surveying and mapping, which has the following beneficial effects compared with the prior art:

[0014] 1. A shallow sampling drilling machine for land surveying and mapping, which is capable of comprehensively cleaning the drill bit through a plurality of installed spray heads, and the hose is connected to the water tank through a high-pressure water pipe, and the water source can be preheated and filtered to improve the cleaning effect and prevent impurities from blocking the spray head. The hose will oscillate under the driving of the water flow, thereby producing different directions of water spray effect of the spray head, so as to comprehensively clean the drill bit. The spray nozzle of the spray head adopts a conical nozzle to ensure that the water flow is uniform and has sufficient impact force, thereby avoiding the situation that soil is attached to the surface of the drill bit.

[0015] 2. A shallow sampling drilling machine for land surveying and mapping, which is capable of increasing the contact area and friction with the ground through the installation of the track wheel and track at one end of the box body, thereby ensuring the smooth progress of the drilling machine when encountering muddy or steep areas. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the shallow sampling drilling machine for land surveying and mapping is provided.

[0017] Figure 2 A partial separation structure schematic diagram of the shallow sampling drilling machine for land surveying and mapping is provided.

[0018] Figure 3 A partial separation structure schematic diagram of the shallow sampling drilling machine for land surveying and mapping is provided.

[0019] Figure 4 A partial separation structure schematic diagram of the shallow sampling drilling machine for land surveying and mapping is provided.

[0020] Figure 5 A partial separation structure schematic diagram of the shallow sampling drilling machine for land surveying and mapping is provided.

[0021] In the figure: 1, box; 2, water tank; 3, first pipeline; 4, high-pressure water pipe; 5, hose; 6, spray head; 7, conical nozzle; 8, small gasoline engine; 9, track wheel; 11, track; 12, box door; 13, round hole; 14, hydraulic pump; 15, hydraulic cylinder; 16, drill rod; 17, drill bit; 18, towing hook; 19, sample collection box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 The present application provides a technical solution: a shallow sampling drilling machine for land surveying and mapping includes a box 1, the top of the box 1 is provided with a water tank 2, the bottom of the water tank 2 is connected with a first pipeline 3, the bottom of the first pipeline 3 is connected with a high-pressure water pipe 4, the bottom of the high-pressure water pipe 4 is connected with a hose 5, one end of the hose 5 is connected with a spray head 6, one end of the spray head 6 is connected with a conical nozzle 7, and the top of the box 1 is provided with a small gasoline engine 8.

[0024] In the use process of the present embodiment, the drill bit 17 is comprehensively cleaned by the multiple groups of spray heads 6 installed on the high-pressure water pipe 4, the hose 5 is connected with the water tank 2 through the high-pressure water pipe 4, and the water source can be preheated and filtered to improve the cleaning effect and prevent impurities from blocking the spray head 6, the hose 5 swings under the driving of the water flow, so that the spray head 6 produces different directions of water spraying effect, thereby comprehensively cleaning the drill bit 17, the nozzle of the spray head 6 adopts a conical nozzle 7 to ensure that the water flow is uniform and has sufficient impact force, avoiding the situation that soil is attached to the surface of the drill bit 17, and the small gasoline engine 8 can be quickly started by a simple electric starting device, unlike some other power sources that may require a complex preheating or preparation process, in cold weather, the small gasoline engine 8 can be started relatively easily by simply adjusting the throttle and other simple operations, reducing the waiting time and improving the work efficiency.

[0025] Please refer to Figures 1-5 One end of the box 1 is connected with a track wheel 9, and the track wheel 9 is externally wound with a track 11.

[0026] In use, the track wheel 11 and the track 9 are installed at one end of the box 1, so that when encountering muddy or steep areas, the track 11 can increase the contact area and friction with the ground, ensuring that the drilling machine can travel smoothly.

[0027] Please refer to Figures 1-5 , one end of the box 1 is connected with the box door 12, and a round hole 13 is formed in the top of the box 1.

[0028] In the use process of the scheme, the box door 12 is set so that the operator can open the box 1 at any time to check the inside situation, and when the internal components are damaged, it can be replaced or repaired in time. The round hole 13 formed in the top of the box 1 allows the drill bit 17 to pass through the box 1 to sample the soil downward.

[0029] Please refer to Figures 1-5 , the top of the box 1 is provided with a hydraulic pump 14, and the bottom of the hydraulic pump 14 is connected with a hydraulic cylinder 15.

[0030] In the use process of the scheme, the hydraulic pump 14 converts the mechanical energy of the small gasoline engine 8 into hydraulic energy, which is delivered to the hydraulic cylinder 15 through the hydraulic oil pipe. The hydraulic cylinder 15 used to control the lifting of the drill pipe 16 is installed inside the box 1. Through the control of accurate lifting operation, the drill pipe 16 can be lifted to a sufficient height for the cleaning of the drill bit 17, and the drill bit 17 can also be disassembled and replaced.

[0031] Please refer to Figures 1-5 , the bottom of the hydraulic cylinder 15 is connected with the drill pipe 16, the bottom of the drill pipe 16 is connected with the drill bit 17, and the drill pipe 16 is made of high-strength seamless steel pipe.

[0032] In the use process of the scheme, since the seamless steel pipe has no weld, compared with the seam steel pipe, its structure is more uniform, and the strength distribution is more reasonable. When the drill bit 17 encounters hard soil layer or gravel layer, it will produce a larger resistance, and these forces will be transmitted along the drill pipe 16. The high-strength seamless steel pipe can withstand these large external forces, avoid deformation or breakage of the drill pipe 16, and ensure that the drilling work can be carried out smoothly.

[0033] Please refer to Figures 1-5 , one end of the box 1 is connected with a towing hook 18, and one end of the box 1 is connected with a sample collection box 19.

[0034] In the use process of the scheme, the sample collection box 19 installed at one end of the box 1 is used to store the collected soil samples for subsequent analysis and research, and the towing hook 18 connected at one end of the box 1 allows the drilling machine to be conveniently towed and transported by a small vehicle, improving the mobility of the drilling machine during long-distance transfer.

[0035] The utility model discloses, relevant inside technical personnel when using the device, first, the mechanical energy of small gasoline engine 8 is converted into hydraulic energy by hydraulic pump 14, is transported to hydraulic cylinder 15 through hydraulic oil pipe, is used for controlling the hydraulic cylinder 15 of the lifting of drill pipe 16 and is installed in the inside of box 1, through the accurate lifting operation of control, can lift drill pipe 16 to enough height and carry out the cleaning of drill bit 17, can also disassemble and replace drill bit 17 simultaneously, then through the overall cleaning of drill bit 17 of multiple groups of shower nozzle 6 installed on high pressure water pipe 4, hose 5 is connected with water tank 2 through high pressure water pipe 4, and water source can be preheated and filtered, to improve the cleaning effect and prevent the clogging of shower nozzle 6, and the hose 5 is driven by the flow of water to make the hose 5 swing, so that the water spraying effect of shower nozzle 6 is produced in different directions, so that the overall cleaning of drill bit 17 is carried out, and the nozzle of shower nozzle 6 adopts conical nozzle 7, ensures that the flow is uniform and has enough impact force, finally, through the installation of track wheel 11 and track 9 in one end of box 1, when encountering muddy or large slope area, track 11 can increase the contact area and friction force with the ground, ensure that the drilling machine can smoothly advance.

[0036] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0037] It should be noted that, in this document, the relative terms such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "comprise", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations. By the sentence "comprising a limited element, it does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A shallow sampling drill for land surveying, comprising a box (1), characterized in that: The top of the box (1) is provided with a water tank (2), the bottom of the water tank (2) is connected with a first pipeline (3), the bottom of the first pipeline (3) is connected with a high-pressure water pipe (4), the bottom of the high-pressure water pipe (4) is connected with a hose (5), one end of the hose (5) is connected with a shower head (6), one end of the shower head (6) is connected with a conical nozzle (7), the top of the box (1) is provided with a small gasoline engine (8).

2. The shallow sampling drill for land surveying and mapping according to claim 1, characterized in that: One end of the box (1) is connected with a track wheel (9), the outside of the track wheel (9) is provided with a track (11).

3. The shallow sampling drill for land surveying and mapping according to claim 1, characterized in that: One end of the box (1) is connected with a box door (12), the top of the box (1) is provided with a round hole (13).

4. The shallow sampling drill for land surveying and mapping of claim 1, wherein: The top of the box (1) is provided with a hydraulic pump (14), the bottom of the hydraulic pump (14) is connected with a hydraulic cylinder (15).

5. The shallow sampling drill for land surveying and mapping according to claim 4, characterized in that: The bottom of the hydraulic cylinder (15) is connected with a drill rod (16), the bottom of the drill rod (16) is connected with a drill bit (17).

6. The shallow sampling drill for land surveying and mapping according to claim 5, characterized in that: The drill rod (16) is made of high-strength seamless steel pipe.

7. The shallow sampling drill for land surveying and mapping of claim 1, wherein: One end of the box (1) is connected with a towing hook (18).

8. The shallow soil sampling drill according to claim 1, wherein: One end of the box (1) is connected with a sample collection box (19).

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