CN217586399U

CN217586399U - Improved earth drill device

Info

Publication number: CN217586399U
Application number: CN202221199326.8U
Authority: CN
Inventors: 李俭; 李日升; 魏样; 张钊熔; 王雨彤; 王欢元
Original assignee: Shaanxi Land Construction Land Engineering Technology Transformation Center Co ltd; Shaanxi Land Engineering Technology Research Institute Co Ltd
Current assignee: Shaanxi Land Construction Land Engineering Technology Transformation Center Co ltd; Shaanxi Land Engineering Technology Research Institute Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-14
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a modified soil auger device belongs to soil auger technical field. The utility model provides a modified soil auger device, is including boring a section of thick bamboo, bores a section of thick bamboo one side and has seted up the installing port, is provided with the closing plate in the installing port, and closing plate one end is rotated with the installing port and is connected, and the spacing groove has been seted up to the other end, and installing port one side is provided with spacing subassembly, and spacing subassembly matches with the spacing groove, the utility model discloses a set up the installing port on boring a section of thick bamboo and be convenient for wash inside boring a section of thick bamboo, through setting up the closing plate the same with boring a section of thick bamboo radian, the boring a section of thick bamboo pushes down when conveniently can not influencing the sample to the installing port, is convenient for be connected the closing plate with boring a section of thick bamboo stably through setting up spacing subassembly, when needs are opened the closing plate, rotates the regulation pole, makes the stay cord winding on adjusting the pole, spacing head at this moment under the pulling of stay cord with spacing groove separation, the spring compressed, then the hand on the pulling closing plate grab the groove can, then clear up boring a section of thick bamboo inside through the installing port.

Description

Improved earth drill device

Technical Field

The utility model relates to an earth boring technical field, more specifically say, relate to a modified earth boring machine.

Background

The soil sampling drill is a tool for collecting soil or soil body samples, is widely applied to the fields of soil, geology, water conservancy, environmental protection, ecology and the like, and is a very important sampling instrument in soil science research. The earth auger can be divided into a manual auger and a mechanical auger according to power sources, the manual auger mainly based on human power is called a manual auger, the earth auger is generally simple in structure and convenient to carry, most of earth augers mainly based on mechanical power need no help of a transport tool, and the mechanical auger mainly based on the mechanical power needs mechanical power and a transport tool, and the earth resistance is overcome by strong mechanical power. The earth auger can be divided into a direct-pressure type, a spiral type and a gravity hammering type according to the operation mode. The main direct-pressure mode is a direct-pressure type earth drill, the direct-pressure mode is matched with a spiral earth drill which rotates in the horizontal direction, and the mode of hammering by self gravity or external force is a gravity hammering type earth drill. The direct-pressure type operation is stable and simple, but the operation mode has small contribution to overcoming the soil resistance, and the spiral type and the gravity hammering type respectively reduce or overcome the soil resistance by means of the inclined plane and the gravity impact. The manual spiral soil medium guide rail cannot effectively overcome the resistance of a soil body due to the limitation of manual force application and the particularity of soil non-dense substances, and is difficult to operate. The gravity hammering type soil sampling drill effectively overcomes the resistance of soil entering, but is difficult to obtain, soil is easy to compress, and if the gravity hammering type soil sampling drill meets root systems or stones, a sample is thoroughly destroyed, and the gravity hammering type soil sampling drill is not beneficial to obtaining undisturbed soil columns. Because soil sample collection is mostly carried out in the field, the portability requirement on the soil sampling drill is higher, and therefore, under the condition that no special requirement exists in scientific research sampling, manual drills are mostly used.

After the existing manual soil sampling drill is used, the inner wall of a drill cylinder is inconvenient to clean, and the accuracy of soil sampling next time is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified soil bores device to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a modified soil drilling device, includes and bores a section of thick bamboo, bore a section of thick bamboo one side and seted up the installing port, be provided with the closing plate in the installing port, closing plate one end with the installing port rotates to be connected, and the spacing groove has been seted up to the other end, installing port one side is provided with spacing subassembly, spacing subassembly with the spacing groove matches.

Preferably, the limiting assemblies are arranged into a plurality of groups, and the drill cylinders are positioned on the inner sides of the limiting assemblies and provided with mounting cavities;

the limiting assembly comprises a fixed cylinder, the fixed cylinder is arranged in the mounting cavity, a limiting head penetrates through the middle of the fixed cylinder, the end part of the limiting head extends to the inner side of the mounting opening, and the limiting head is matched with the limiting groove;

the spring is arranged in the fixed cylinder, the spring is fixedly connected with the limiting head, the end part of the limiting head is connected with a pull rope, the pull rope penetrates through the fixed cylinder and extends into the installation cavity, an adjusting rod is rotatably connected in the installation cavity, the pull rope is wound on the adjusting rod, and the end part of the adjusting rod extends to the top surface of the drill cylinder.

Preferably, the drilling device further comprises a drill handle, the drill handle is mounted on the top surface of the drilling barrel, a sliding groove is formed in one side of the drill handle, a sliding rod is arranged in the sliding groove and is of an L-shaped structure, a disc is arranged in the drilling barrel, and the sliding rod is fixedly connected with the disc.

Preferably, the drill handle is provided with scale marks at the position outside the sliding chute.

Preferably, the end of the drill handle is connected with a cross rod, two ends of the cross rod are both connected with movable rods, and the movable rods are in sliding fit with the cross rod.

Preferably, the outer wall of one side of the sealing plate is provided with a hand-holding groove, and a holding rod is arranged in the hand-holding groove.

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

(1) The utility model discloses an it is convenient for wash and bores inside a section of thick bamboo to set up the installing port on boring a section of thick bamboo, through setting up the closing plate the same with boring a section of thick bamboo radian, it pushes down to bore a section of thick bamboo when can not influence the sample when conveniently sealing up the installing port, be convenient for be connected the closing plate with boring a section of thick bamboo stably through setting up spacing subassembly, when needs are opened the closing plate, rotate the regulation pole, make the stay cord winding on adjusting the pole, spacing head separates with the spacing groove under the pulling of stay cord this moment, the spring is compressed, then the groove can is grabbed to hand on the pulling closing plate, then clear up boring a section of thick bamboo inside through the installing port.

(2) The utility model can conveniently and accurately judge the soil sample collection depth through the arrangement of the slide bar and the disc, and can also make the soil sampling process easier and greatly reduce the soil sampling difficulty; through the setting of horizontal pole and movable rod, use the soil to bore the in-process of fetching earth, soil property is harder sometimes, leans on pressure to be difficult to go deep downwards purely, consequently needs the cooperation revolving force to make it go deep better, then more laborsaving when the horizontal pole is rotatory longer more, consequently will fetch earth and bore the horizontal pole design into adjustable length, adjust horizontal pole and movable rod length according to the soil property condition, reduce the process of fetching earth degree of difficulty.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the drill cylinder of the present invention;

FIG. 3 is a schematic view of the structure of the drill cylinder of the present invention;

fig. 4 is a schematic structural view of the limiting assembly of the present invention.

The numbering in the figures illustrates: 1. drilling a barrel; 101. an installation port; 2. a sealing plate; 201. a limiting groove; 202. a hand grasping groove; 3. a limiting component; 301. a fixed cylinder; 302. a limiting head; 303. a spring; 304. pulling a rope; 305. adjusting a rod; 4. a drill shank; 401. a chute; 402. a slide bar; 403. a disc; 404. scale lines; 5. a cross bar; 6. a movable rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, 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 as a specific case by those skilled in the art.

Example (b):

referring to fig. 1-4, an improved earth drill device comprises a drill barrel 1, wherein a drill bit of the drill barrel 1 is in a blade shape so as to conveniently overcome soil resistance, the drill bit is a non-opening drill, a mounting opening 101 is formed in one side of the drill barrel 1, a sealing plate 2 is arranged in the mounting opening 101, the radian of the sealing plate 2 is the same as that of the drill barrel 1, the mounting opening 101 is convenient to seal by arranging the sealing plate 2 when the earth drill device is used, one end of the sealing plate 2 is rotatably connected with the mounting opening 101, a limiting groove 201 is formed in the other end of the sealing plate 2, a limiting component 3 is arranged on one side of the mounting opening 101, the limiting component 3 is matched with the limiting groove 201, the sealing plate 2 is locked in the mounting opening 101 by arranging the limiting component 3, and when the drill barrel 1 needs to be cleaned, the sealing plate 2 can be opened by using the limiting component 3.

In the utility model, the limiting components 3 are arranged into a plurality of groups, and the drill cylinder 1 is arranged at the inner side of the limiting components 3 and is provided with an installation cavity;

the limiting assembly 3 comprises a fixed barrel 301, the fixed barrel 301 is installed in the installation cavity, a limiting head 302 penetrates through the middle of the fixed barrel 301, the end of the limiting head 302 extends to the inner side of the installation opening 101, the limiting head 302 is matched with the limiting groove 201, and the limiting head 302 is matched with the limiting groove 201 in an inserted mode to fix the sealing plate 2;

be provided with spring 303 in the solid fixed cylinder 301, spring 303 is connected fixedly with spacing head 302, spacing head 302 end connection has stay cord 304, stay cord 304 passes solid fixed cylinder 301 and extends to the installation cavity in, the installation cavity internal rotation is connected with adjusts pole 305, stay cord 304 winding is on adjusting pole 305, it extends to a drilling section of thick bamboo 1 top surface to adjust pole 305 tip, when opening closing plate 2, rotate and adjust pole 305, with stay cord 304 winding on adjusting pole 305, spacing head 302 separates with spacing groove 201 under the pulling of stay cord 304 this moment, spring 303 white compression, then pulling closing plate 2 can make it rotate to the outside.

The utility model discloses in, still include drillstock 4, drillstock 4 installs in 1 top surface of a drill section of thick bamboo, spout 401 has been seted up to drillstock 4 one side, be provided with slide bar 402 in the spout 401, slide bar 402 is L shape structure, be provided with disc 403 in the drillstock 1, slide bar 402 is connected fixedly with disc 403, utilize drillstock 4 to push down drillstock 1, sample soil, when drillstock 1 moves down, soil can promote disc 403 rebound, thereby make slide bar 402 along spout 401 rebound, through looking over how much the volume that can confirm the sample that slide bar 402 rises, and push down slide bar 402 in disc 403 when fetching soil, be convenient for take out the soil sample.

The utility model discloses in, the position that drill handle 4 is located the spout 401 outside is provided with scale mark 404, through the setting of scale mark 404, is convenient for observe the volume of sample and bore a 1 volume of deepening.

4 end connection of drillstock has

horizontal pole

5, and 5 both ends of horizontal pole all are connected with movable rod 6, and

movable rod

6 and 5 sliding fit of horizontal pole through the setting of movable rod 6, can adjust the length between movable rod 6 and the horizontal pole 5 if meet the harder condition of soil property in the use, reduce the required power of rotatory process of pushing down.

The utility model discloses in, closing plate 2 one side outer wall has been seted up and has been held in hand groove 202, holds in hand to be provided with in the groove 202 and grabs the pole, through holding in hand groove 202 and grabbing the setting of pole, is convenient for open closing plate 2.

The utility model discloses a set up installing port 101 on boring a section of thick bamboo 1 and be convenient for wash and bore a section of thick bamboo 2 inside, through setting up and bore the same closing plate 2 of 1 radian of a section of thick bamboo, it pushes down to conveniently bore a section of thick bamboo 1 when can not influencing the sample when sealing up installing port 101, be convenient for be connected closing plate 2 with a section of thick bamboo 1 stably through setting up spacing subassembly 3, when needs are opened closing plate 2, rotate regulation pole 305, make stay cord 304 winding on adjusting pole 305, spacing head 302 separates with spacing groove 201 under the pulling of stay cord 304 this moment, spring 303 is the white compression, then the hand on the pulling closing plate 2 grab groove 202 can, then clear up boring a section of thick bamboo 1 inside through installing port 101.

Through the arrangement of the cross rod 5 and the movable rod 6, in the soil taking process of the soil drill, sometimes the soil quality is hard, and the soil drill is difficult to go deep downwards only under pressure, so that the soil drill needs to be matched with a rotating force to go deep better, and the longer the cross rod 5 is, the more labor is saved, so that the length of the cross rod 5 of the soil drill can be adjusted, the lengths of the cross rod 5 and the movable rod 6 are adjusted according to the soil quality condition, and the difficulty in the soil taking process is reduced; through the arrangement of the sliding rod 402 and the disc 403, the soil sample collection depth can be conveniently and accurately judged, the soil sampling process can be easier, the traditional soil sampling drill usually uses an external tool to take out soil in a drill bit, the method is rough and violent, and the soil sampling requirement of different depths is difficult to accurately control, the problem can be solved through the arrangement of the sliding rod 402 and the disc 403, and the soil sampling difficulty is greatly reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improved earth boring device, comprising a boring drum (1), characterized in that: the drilling barrel is characterized in that a mounting opening (101) is formed in one side of the drilling barrel (1), a sealing plate (2) is arranged in the mounting opening (101), one end of the sealing plate (2) is rotatably connected with the mounting opening (101), a limiting groove (201) is formed in the other end of the sealing plate, a limiting component (3) is arranged on one side of the mounting opening (101), and the limiting component (3) is matched with the limiting groove (201).

2. An improved earth boring device as set forth in claim 1, wherein: the limiting assemblies (3) are arranged into a plurality of groups, and the drill cylinder (1) is positioned on the inner side of the limiting assemblies (3) and is provided with an installation cavity;

the limiting assembly (3) comprises a fixed barrel (301), the fixed barrel (301) is installed in the installation cavity, a limiting head (302) penetrates through the middle of the fixed barrel (301), the end part of the limiting head (302) extends to the inner side of the installation opening (101), and the limiting head (302) is matched with the limiting groove (201);

be provided with spring (303) in solid fixed cylinder (301), spring (303) with spacing head (302) are connected fixedly, spacing head (302) end connection has stay cord (304), stay cord (304) pass gu fixed cylinder (301) extend to the installation cavity in, the installation cavity internal rotation is connected with adjusts pole (305), stay cord (304) winding is in adjust pole (305) go up, it extends to drill section of thick bamboo (1) top surface to adjust pole (305) tip.

3. An improved earth boring device as set forth in claim 1, wherein: the drilling tool is characterized by further comprising a drill handle (4), wherein the drill handle (4) is installed on the top surface of the drilling barrel (1), a sliding groove (401) is formed in one side of the drill handle (4), a sliding rod (402) is arranged in the sliding groove (401), the sliding rod (402) is of an L-shaped structure, a disc (403) is arranged in the drilling barrel (1), and the sliding rod (402) is fixedly connected with the disc (403).

4. An improved earth boring device as set forth in claim 3, wherein: and the drill handle (4) is provided with scale marks (404) at the position outside the sliding groove (401).

5. An improved earth boring device as set forth in claim 3, wherein: drill handle (4) end connection has horizontal pole (5), horizontal pole (5) both ends all are connected with movable rod (6), movable rod (6) with horizontal pole (5) sliding fit.

6. An improved earth boring device as set forth in claim 1, wherein: the outer wall of one side of the sealing plate (2) is provided with a hand-holding groove (202), and a holding rod is arranged in the hand-holding groove (202).