CN210893738U

CN210893738U - Root drill convenient for soil taking and discharging

Info

Publication number: CN210893738U
Application number: CN201921325761.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Linze Baihui Wotian Biotechnology Co ltd
Current assignee: Linze Baihui Wotian Biotechnology Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-30
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a root drill convenient for soil taking and discharging, which comprises a drill cylinder, wherein the upper surface of the drill cylinder is provided with an external thread pipe, the outer side of the external thread pipe is provided with an internal thread sleeve, the outer side of the internal thread sleeve is rotatably provided with a door-shaped frame, and the surface of the door-shaped frame is provided with a driving component; the utility model discloses a locking assembly, including external screw thread pipe, push rod, spacing ring, fixed slot, push rod, external screw thread pipe, the inside slidable mounting of outer screw thread pipe has the slide bar, the push pedal is installed to the bottom of slide bar, the limiting plate is installed to the slide bar upper end, be connected through the extension spring between spacing ring and the limiting plate, the spacing ring upper surface is provided with the fixed slot, fixed slot internally mounted has locking. Has the advantages that: the driving assembly drives the internal thread sleeve to rotate, so that the external thread pipe pushes the drill cylinder to move up and down, and the soil taking efficiency is improved; the limiting plate is pulled by the tension spring, so that the push plate pushes out the soil, and the soil discharging efficiency is improved; when the device is used, the difficulty of soil taking and discharging is reduced, and the use safety of the device is improved.

Description

Root drill convenient for soil taking and discharging

Technical Field

The utility model relates to a root bores the field, concretely relates to root bores convenient to borrow and arrange soil.

Background

When soil is researched, a root drill is generally required to be used for investigation and sampling of the soil, at present, a root drill soil sampler is mostly driven by manpower, a drill cylinder of the root drill is hammered into the soil through hammering, the soil enters the inside of the drill cylinder, the drill cylinder is pulled out after the drill cylinder reaches a preset depth, sample soil in the drill cylinder is discharged from the drill cylinder through hammering, and the sample soil is detected.

When the existing root drill is used, an operator needs to take and discharge soil by hammering, the operation is time-consuming and labor-consuming, and the efficiency is low; and when hammering operation, need operating personnel to have certain hammering technique, it is unstable to appear hammering easily when hammering, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a root drill convenient for soil taking and discharging in order to solve the problems, and the preferable technical scheme in the technical schemes provided by the utility model improves the soil taking and discharging efficiency; when the device is used, an operator is not required to hammer, the difficulty of soil taking and discharging is reduced, and the use safety of the device is improved. The technical effects of (A) are described in detail in the following.

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

the utility model provides a root drill convenient to borrow and arrange soil, including the drill barrel, the below of drill barrel is open structure, vertical external screw thread pipe is installed to drill barrel upper surface, the external screw thread pipe outside is installed the internal thread cover through the screw thread, the internal thread cover outside is rotated and is installed door type frame, door type frame bottom is installed the footboard, the footboard is kept away from the drill barrel, door type frame surface mounting has the drive assembly that is used for driving the internal thread cover rotates;

the spacing ring is installed to external screw pipe upper end, the inside slidable mounting of external screw pipe has the slide bar, the bottom of slide bar stretches into inside the drill collar, and install the push pedal, wear out the slide bar upper end the spacing ring, and install the limiting plate, the spacing ring with be connected through the extension spring between the limiting plate, the extension spring is located the slide bar outside, the spacing ring upper surface is provided with the fixed slot, fixed slot internally mounted have be used for right the slide bar carries out the locking Assembly who locks.

When the root drill convenient for soil taking and discharging is adopted, the drill cylinder corresponds to the root drill in position during soil taking, the bottom surface of the pedal is in contact with the ground, an operator steps on the pedal to drive the internal thread sleeve to rotate through the driving assembly, the external thread pipe moves downwards inside the internal thread sleeve through thread transmission, the drill cylinder is driven to move downwards through the external thread pipe, the drill cylinder gradually enters the soil, and the soil is sampled through the drill cylinder; along with bore deepening gradually of section of thick bamboo, accomplish the sample work to soil through drive assembly drives the internal thread cover rotates, utilizes screw thread transmission to make external screw thread pipe is in internal thread cover inside rebound, through external screw thread pipe drives drill section of thick bamboo rebound, will drill the section of thick bamboo and derive from soil, will when soil in the drill section of thick bamboo takes out, it is right to relieve locking assembly the locking of slide bar under the effect of extension spring pull, the pulling downwards the limiting plate makes the limiting plate promotes downwards the slide bar is in the inside slip of external screw thread pipe, through the slide bar promotes downwards the push pedal utilizes the push pedal is followed the soil sample the interior release of drill section of thick bamboo accomplishes the dumping work of soil, is convenient for detect the soil sample.

Preferably, the driving assembly comprises a driven gear and a fixing frame, the driven gear is installed on the outer side of the internal thread sleeve, the fixing frame is fixedly installed on the upper surface of the door-shaped frame and is in an inverted L shape, a driving motor is installed on the upper surface of the fixing frame, a driving gear is installed at the output end of the driving motor, and the driven gear is meshed with the driving gear.

Preferably, the upper surface of the pedal is provided with a skid-proof plate.

Preferably, the outer wall of the drilling cylinder is provided with a plurality of soil sampling grooves in a penetrating mode.

Preferably, the slide bar surface is provided with the locking hole, locking assembly includes the fixed plate, the fixed plate is installed inside the fixed slot, the fixed plate surface runs through and is provided with the guiding hole, the guiding hole with the locking hole is corresponding, inside slidable mounting of guiding hole has the locking axle, wear out the outer end of locking axle the guiding hole, and install the arm-tie, the inner of locking axle to locking hole extends, baffle and locking spring are installed in the outside of locking axle, the baffle is located the slide bar with between the fixed plate, locking spring be located the baffle with between the fixed plate.

Preferably, the upper end of the pulling plate penetrates through the fixing groove.

Has the advantages that: the driving assembly drives the internal thread sleeve to rotate, and the external thread pipe pushes the drilling barrel to move up and down by utilizing thread transmission, so that the operation is simple, and the soil taking efficiency is improved; the limiting plate is pulled by the tension spring, so that the soil is pushed out of the drilling cylinder by the push plate, and the soil discharging efficiency is improved; when the soil taking and discharging work is carried out, an operator is not required to hammer, the difficulty of soil taking and discharging is reduced, and the use safety of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the internal structure of the driving assembly of the present invention;

fig. 4 is a schematic view of the internal structure of the locking assembly of the present invention.

The reference numerals are explained below:

1. a limiting plate; 2. a tension spring; 3. a slide bar; 301. a locking hole; 4. a limiting ring; 401. fixing grooves; 5. a locking assembly; 501. a locking shaft; 502. a baffle plate; 503. a locking spring; 504. a fixing plate; 505. pulling a plate; 506. a guide hole; 6. an externally threaded tube; 7. an internal thread sleeve; 8. a drive assembly; 801. a driven gear; 802. a driving gear; 803. a drive motor; 804. a fixed mount; 9. a gantry frame; 901. a pedal; 902. an anti-skid plate; 10. drilling a barrel; 1001. a soil sampling groove; 11. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a root drill convenient for soil taking and discharging, which comprises a drill barrel 10, wherein the lower part of the drill barrel 10 is of an open structure, a vertical external thread pipe 6 is installed on the upper surface of the drill barrel 10, an internal thread sleeve 7 is installed on the outer side of the external thread pipe 6 through threads, a door-shaped frame 9 is rotatably installed on the outer side of the internal thread sleeve 7, a pedal 901 is installed at the bottom end of the door-shaped frame 9, the pedal 901 is far away from the drill barrel 10, and a driving component 8 for driving the internal thread sleeve 7 to rotate is installed on the surface of the door-shaped frame 9;

spacing ring 4 is installed to 6 upper ends of outer threaded tube, and 6 inside slidable mounting of outer threaded tube has slide bar 3, and inside the bottom of slide bar 3 stretched into a section of thick bamboo 10, and installed push pedal 11, and spacing ring 4 was worn out to 3 upper ends of slide bar, and installed limiting plate 1, was connected through extension spring 2 between spacing ring 4 and the limiting plate 1, and extension spring 2 is located the 3 outsides of slide bar, and 4 upper surfaces of spacing ring are provided with fixed slot 401, and fixed slot 401 internally mounted has the locking Assembly 5 that is used for locking slide bar 3.

As an optional embodiment, the driving assembly 8 includes a driven gear 801 and a fixing frame 804, the driven gear 801 is installed at the outer side of the internal thread sleeve 7, the fixing frame 804 is fixedly installed on the upper surface of the door-shaped frame 9 and is in an inverted "L" shape, a driving motor 803 is installed on the upper surface of the fixing frame 804, a driving gear 802 is installed at the output end of the driving motor 803, and the driven gear 801 is meshed with the driving gear 802, so that the driving motor 803 is powered on when the internal thread sleeve 7 needs to rotate, the driving gear 802 can be driven to rotate by the driving motor 803, and the driven gear 801 is meshed with the driving gear 802, so that the driven gear 801 and the driving gear 802 rotate synchronously, and the internal thread sleeve 7 is driven to.

Preferably, the driving motor 803 is a counter-rotating motor.

The antiskid plate 902 is arranged on the upper surface of the pedal 901, so that the pedal 901 can be conveniently and fixedly treaded, and the antiskid performance of the pedal 901 is improved.

The outer wall of the drill cylinder 10 is provided with a plurality of soil sampling grooves 1001 in a penetrating mode, so that when soil inside the drill cylinder 10 is guided out, the soil can be completely pushed out from the inside of the drill cylinder 10 through the soil sampling grooves 1001 by using a sheet-shaped tool.

The surface of the sliding rod 3 is provided with a locking hole 301, the locking assembly 5 comprises a fixing plate 504, the fixing plate 504 is arranged inside the fixing groove 401, the surface of the fixing plate 504 is provided with a guide hole 506 in a penetrating way, the guide hole 506 corresponds to the locking hole 301, the locking shaft 501 is arranged inside the guide hole 506 in a sliding way, the outer end of the locking shaft 501 penetrates out of the guide hole 506, and a pulling plate 505 is installed, the inner end of the locking shaft 501 extends toward the locking hole 301, a baffle 502 and a locking spring 503 are installed at the outer side of the locking shaft 501, the baffle 502 is positioned between the sliding rod 3 and the fixing plate 504, the locking spring 503 is positioned between the baffle 502 and the fixing plate 504, thus setting, when the locking and fastening of the sliding rod 3 need to be released, the elasticity of the locking spring 503 is overcome, the pulling plate 505 drives the locking shaft 501 to move, so that the locking shaft 501 slides in the guide hole 506 until the inner end of the locking shaft 501 is separated from the locking hole 301, and the locking and fastening of the sliding rod 3 are released; when the sliding rod 3 needs to be locked, the locking shaft 501 is coaxial with the locking hole 301, the pulling plate 505 is loosened, the locking spring 503 pushes the baffle plate 502 to move under the action of the elasticity of the locking spring 503, the baffle plate 502 drives the locking shaft 501 to slide in the guide hole 506, and the inner end of the locking shaft 501 extends into the locking hole 301, so that the locking and fixing of the sliding rod 3 are completed.

The upper end of the pulling plate 505 penetrates through the fixing groove 401, and thus the fixing groove 401 is conveniently pulled.

By adopting the structure, when taking out soil, the drilling cylinder 10 corresponds to the position of a root drill, so that the bottom surface of the pedal 901 is contacted with the ground, an operator pedals the pedal 901, drives the internal thread sleeve 7 to rotate through the driving component 8, utilizes thread transmission to enable the external thread pipe 6 to move downwards inside the internal thread sleeve 7, drives the drilling cylinder 10 to move downwards through the external thread pipe 6, enables the drilling cylinder 10 to gradually enter the soil, and samples the soil through the drilling cylinder 10; along with the gradual deepening of a drill barrel 10, the sampling work of soil is completed, an internal thread sleeve 7 is driven to rotate through a driving assembly 8, an external thread pipe 6 is driven to move upwards inside the internal thread sleeve 7 through thread transmission, the drill barrel 10 is driven to move upwards through the external thread pipe 6, the drill barrel 10 is led out of the soil, when the soil in the drill barrel 10 is taken out, the locking of a sliding rod 3 by a locking assembly 5 is released, a limiting plate 1 is pulled downwards under the action of the tension of a tension spring 2, the sliding rod 3 is pushed downwards by the limiting plate 1 to slide inside the external thread pipe 6, a push plate 11 is pushed downwards through the sliding rod 3, the soil sample is pushed out of the drill barrel 10 through the push plate 11, the soil discharging work of the soil is completed, and the detection of the soil sample is facilitated.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a root is bored convenient to borrow and arrange soil which characterized in that: the drilling device comprises a drilling barrel (10), an opening structure is arranged below the drilling barrel (10), a vertical external thread pipe (6) is mounted on the upper surface of the drilling barrel (10), an internal thread sleeve (7) is mounted on the outer side of the external thread pipe (6) through threads, a door-shaped frame (9) is rotatably mounted on the outer side of the internal thread sleeve (7), a pedal (901) is mounted at the bottom end of the door-shaped frame (9), the pedal (901) is far away from the drilling barrel (10), and a driving assembly (8) for driving the internal thread sleeve (7) to rotate is mounted on the surface of the door-shaped frame (9);

spacing ring (4) are installed to external screw pipe (6) upper end, external screw pipe (6) inside slidable mounting has slide bar (3), the bottom of slide bar (3) stretches into bore section of thick bamboo (10) inside, and install push pedal (11), wear out slide bar (3) upper end spacing ring (4), and install limiting plate (1), spacing ring (4) with be connected through extension spring (2) between limiting plate (1), extension spring (2) are located the slide bar (3) outside, spacing ring (4) upper surface is provided with fixed slot (401), fixed slot (401) internally mounted have be used for right slide bar (3) carry out the locking Assembly (5) of locking.

2. The root drill for facilitating soil extraction and removal of soil of claim 1, wherein: drive assembly (8) include driven gear (801) and mount (804), driven gear (801) are installed the outside of internal thread cover (7), mount (804) fixed mounting be door type frame (9) upper surface is "L" type of inversion, mount (804) upper surface mounting has driving motor (803), driving gear (802) are installed to the output of driving motor (803), driven gear (801) with driving gear (802) meshing.

3. The root drill for facilitating soil extraction and removal of soil of claim 1, wherein: the upper surface of the pedal (901) is provided with an antiskid plate (902).

4. The root drill for facilitating soil extraction and removal of soil of claim 1, wherein: the outer wall of the drilling barrel (10) is provided with a plurality of soil sampling grooves (1001) in a penetrating mode.

5. The root drill for facilitating soil extraction and removal of soil of claim 1, wherein: the surface of the sliding rod (3) is provided with a locking hole (301), the locking component (5) comprises a fixing plate (504), the fixing plate (504) is arranged inside the fixing groove (401), a guide hole (506) penetrates through the surface of the fixing plate (504), the guide hole (506) corresponds to the locking hole (301), a locking shaft (501) is slidably mounted in the guide hole (506), the outer end of the locking shaft (501) penetrates through the guide hole (506), and a pulling plate (505) is installed, the inner end of the locking shaft (501) extends towards the locking hole (301), a baffle plate (502) and a locking spring (503) are arranged on the outer side of the locking shaft (501), the baffle plate (502) is positioned between the sliding rod (3) and the fixing plate (504), the locking spring (503) is positioned between the baffle plate (502) and the fixing plate (504).

6. The root drill for facilitating soil extraction and removal of soil of claim 5, wherein: the upper end of the pulling plate (505) penetrates out of the fixing groove (401).