CN215339004U

CN215339004U - Automatic sampling device for different depths of soil detection

Info

Publication number: CN215339004U
Application number: CN202121416450.0U
Authority: CN
Inventors: 李映应
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to an automatic sampling device for soil detection at different depths. This automatic sampling's of different degree of depth of soil detection device passes through the motor and drives the threaded rod downstream for the sample drill bit takes a sample in entering soil, only needs the manual work to move the handle down, avoids making the sample thief perk because of the decurrent reaction force of drill bit, is convenient for take the sampling of soil, can furthest guarantee work efficiency.

Description

Automatic sampling device for different depths of soil detection

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a device for automatically sampling soil at different depths.

Background

Soil sampling is the foundation of soil detection, and the sample is generally taken through soil auger, small spade and cutting ring, and small spade is used for gathering the soil sample of farmland or wasteland top layer, and the cutting ring is used when studying general physical properties of soil, and certainly there are some professional soil samplers in addition here.

Sampling device on the market need push down the sample thief hard, makes the sample thief impress in the soil through the manpower, and is harder, operates unstably, has the problem of the sampling of being not convenient for, for this reason, we provide a device that the different degree of depth automatic sampling is detected to soil.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for automatically sampling soil at different depths, which aims to solve the problems that the prior sampling device in the background art needs to forcibly press a sampler downwards, and the sampler is pressed into the soil manually, so that the sampling is labor-consuming, the operation is unstable and the sampling is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device of automatic sampling of different degree of depth of soil detection, includes organism and sample drill bit, the inside of organism is provided with slewing mechanism, the sample drill bit sets up in slewing mechanism's bottom, and the inside draw-in groove of having seted up of sample drill bit, the inboard of draw-in groove is provided with the fixture block, and the bottom of fixture block is connected with the apron, the avris of apron is provided with the second bolt, and the outside threaded hole of second bolt, the bottom of organism is provided with the second connecting block, and the bottom of second connecting block is provided with the support, the inside of support is provided with the rotation axis, and the tip of rotation axis is provided with the second nut, the bottom of support is provided with the third connecting block, and the bottom of third connecting block is provided with the base.

Preferably, the machine body comprises a handle, a rubber pad, a first bolt and a first nut, the rubber pad is arranged on the outer side of the handle, the first bolt is arranged at the end of the handle, the first nut is arranged on the outer side of the first bolt, the machine body and the handle form a detachable structure through the first nut, and the center line of the rubber pad and the center line of the handle coincide with each other.

Preferably, slewing mechanism includes motor, worm wheel, threaded rod, first connecting block and screw thread piece, the tip of motor is provided with the worm, and the outside of worm is provided with the worm wheel, the inboard of worm wheel is provided with the threaded rod, and the bottom of threaded rod is provided with first connecting block to the inboard of first connecting block is provided with the screw thread piece, the threaded rod passes through the motor with the organism and constitutes revolution mechanic, and mutually perpendicular between threaded rod and the organism.

Preferably, the threaded rod and the first connecting block form a detachable structure through a threaded block, and the central line of the threaded rod and the central line of the first connecting block coincide with each other.

Preferably, the sampling drill bit and the cover plate form a clamping structure through a clamping block, and the sampling drill bit and the cover plate form a detachable structure through a second bolt.

Preferably, the support and the machine body form a rotating structure through a rotating shaft, and the support and the machine body are perpendicular to each other.

Compared with the prior art, the utility model has the beneficial effects that: the threaded rod is driven by the motor to move downwards, so that the sampling drill bit enters the soil to perform sampling, the handle is only required to be manually pressed downwards, the sampler is prevented from being tilted due to the downward reaction force of the drill bit, the sampling of the soil is facilitated, and the working efficiency can be ensured to the utmost extent;

1. the automatic sampling device for different depths of soil detection is provided with a handle, the handle is arranged on the side of the machine body through the matching of a first bolt and a first nut on two sides of the machine body, and when the sampling machine performs sampling work, the sampling machine can be pressed downwards through the handle, so that the situation that the machine is overturned by the upward reaction force of a sampling drill bit is avoided;

2. the automatic sampling device for different depths of soil detection is provided with a motor, the motor is arranged in a machine body, a worm at the top of the machine body is driven to rotate by the motor, a worm wheel meshed with the worm rotates along with the worm, the worm wheel is in threaded connection with a threaded rod in the worm wheel, the threaded rod can move up and down when the worm wheel is fixed, so that the sampling drill bit can be controlled to lift, meanwhile, a cover plate is arranged on the side of the sampling drill bit, the cover plate can be removed through a nut, and the sampling drill bit can be conveniently taken out;

3. this automatic device of sampling of different degree of depth of soil detection is provided with the base, is provided with the connecting block in the bottom of organism, has the support at the internally mounted of connecting block, connects the two through the rotation axis, is utilizing the screw thread of rotation axis both sides for it can cooperate with the nut, is fixed in the connecting block with the support, makes the support can rotate, and the sampling machine of being convenient for also can normal use when the unevenness of ground.

Drawings

FIG. 1 is a schematic perspective view of a sampler according to the present invention;

FIG. 2 is a perspective view of the handle of the present invention;

FIG. 3 is a schematic perspective view of the rotating mechanism of the present invention;

fig. 4 is a schematic perspective view of the stent of the present invention.

In the figure: 1. a body; 101. a handle; 102. a rubber pad; 103. a first bolt; 104. a first nut; 2. a rotating mechanism; 201. a motor; 202. a worm; 203. a worm gear; 204. a threaded rod; 205. a first connection block; 206. a thread block; 3. a sampling drill bit; 4. a card slot; 5. a clamping block; 6. a cover plate; 7. a second bolt; 8. a threaded hole; 9. a second connecting block; 10. a support; 11. a rotating shaft; 12. a second nut; 13. a third connecting block; 14. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a device for automatically sampling soil at different depths comprises a machine body 1, a rotating mechanism 2, a sampling drill bit 3, a clamping groove 4, a clamping block 5, a cover plate 6, a second bolt 7, a threaded hole 8, a second connecting block 9, a support 10, a rotating shaft 11, a second nut 12, a third connecting block 13 and a base 14, wherein the rotating mechanism 2 is arranged in the machine body 1, the sampling drill bit 3 is arranged at the bottom of the rotating mechanism 2, the clamping groove 4 is formed in the sampling drill bit 3, the clamping block 5 is arranged on the inner side of the clamping groove 4, the cover plate 6 is connected to the bottom of the clamping block 5, the second bolt 7 is arranged on the lateral side of the cover plate 6, the threaded hole 8 is formed in the outer side of the second bolt 7, the second connecting block 9 is arranged at the bottom of the machine body 1, the support 10 is arranged at the bottom of the second connecting block 9, the rotating shaft 11 is arranged in the support 10, and the second nut 12 is arranged at the end of the rotating shaft 11, the bottom of the bracket 10 is provided with a third connecting block 13, and the bottom of the third connecting block 13 is provided with a base 14.

Further, organism 1 includes handle 101, rubber pad 102, first bolt 103 and first nut 104, the outside of handle 101 is provided with rubber pad 102, the tip of handle 101 is provided with first bolt 103, and the outside of first bolt 103 is provided with first nut 104, organism 1 and handle 101 constitute detachable construction through first nut 104, and the central line of rubber pad 102 and the central line of handle 101 coincide each other, the threaded connection through first bolt 103 and first nut 104 at the avris of organism 1, make handle 101 be fixed in the both sides of organism 1, when the sampling machine carries out work, usable handle 101 pushes down the sampling machine, thereby avoid the downward reaction force of sample drill bit 3 to overturn the machine.

Further, the rotating mechanism 2 includes a motor 201, a worm 202, a worm wheel 203, a threaded rod 204, a first connecting block 205 and a threaded block 206, the end of the motor 201 is provided with the worm 202, the outer side of the worm 202 is provided with the worm wheel 203, the inner side of the worm wheel 203 is provided with the threaded rod 204, the bottom of the threaded rod 204 is provided with the first connecting block 205, the inner side of the first connecting block 205 is provided with the threaded block 206, the threaded rod 204 and the machine body 1 form a rotating structure through the motor 201, the threaded rod 204 is perpendicular to the machine body 1, the motor 201 is used for providing power to enable the worm 202, the worm wheel 203 and the threaded rod 204 are in threaded connection through the worm 202, and the threaded rod 204 can move up and down after the worm wheel 203 rotates.

Furthermore, the threaded rod 204 and the first connecting block 205 form a detachable structure through the threaded block 206, the center line of the threaded rod 204 and the center line of the first connecting block 205 coincide with each other, the first connecting block 205 is arranged at the top of the sampling drill bit 3, and the sampling drill bit 3 can be replaced through the cooperation of the threaded block 206 inside the first connecting block 205 and the threaded rod 204.

Further, sample drill bit 3 and apron 6 constitute the block structure through fixture block 5, and sample drill bit 3 and apron 6 constitute detachable construction through second bolt 7, take out 7 rotations back, 6 lapse apron for the fixture block 5 at 6 tops of apron loses the block with draw-in groove 4 that sample drill bit 3 is inside to be seted up, can take out apron 6, is convenient for take out the sample after the machine has adopted the appearance.

Further, the support 10 and the machine body 1 form a rotating structure through the rotating shaft 11, the support 10 and the machine body 1 are perpendicular to each other, the support 10 is fixed in the second connecting block 9 through the matching of the second nut 12 and the rotating shaft 11, the support 10 can rotate along the rotating shaft 11, meanwhile, a base 14 is arranged at the bottom of the support 10, the base 14 is connected to the bottom of the support 10 through the third connecting block 13, and the base 14 can be rotated through the third connecting block 13.

The working principle is as follows: for this kind of sampling device, as shown in fig. 1-3, firstly, the handles 101 are installed on two sides of the machine body 1, the handles 101 are installed on the sides of the machine body 1 through the first bolts 103 installed on the ends of the handles 101, then the positions of the handles 101 are fixed by the cooperation of the first nuts 104 and the first bolts 103, meanwhile, a circle of rubber pad 102 is installed on the outer side of the handles 101, which is convenient for a user to grab the handles 101, the arrangement of the handles 101 can ensure that the machine is not overturned by the downward reaction force of the sampling drill 3 when the machine encounters too hard ground in the working process, thereby protecting the safety of the machine and operators, meanwhile, the motor 201 is installed inside the machine body 1, the worm 202 is installed on the end of the motor 201, the worm 202 on the top is driven by the motor 201 when the power is supplied, so that the worm rotates with the worm wheel 203 engaged with the worm 202, a threaded rod 204 is arranged in the worm gear 203, the threaded rod 204 is in threaded connection with the worm gear 203, so that when the worm gear 203 rotates, the threaded rod 204 can move up and down, a sampling drill bit 3 arranged at the bottom of the threaded rod 204 can be lifted and lowered, a first connecting block 205 is arranged at the top of the sampling drill bit 3, a threaded block 206 is arranged in the first connecting block 205, and the sampling drill bit 3 is arranged at the bottom of the threaded rod 204 through the threaded connection between the threaded block 206 and the threaded rod 204;

according to the drawings of fig. 1, 3 and 4, a cover plate 6 is arranged on the side of the sampling drill bit 3, the cover plate 6 can be arranged on the side of the sampling drill bit 3 by clamping a clamping block 5 on the top of the cover plate 6 with a clamping groove 4 arranged on the inner side of the sampling drill bit 3, meanwhile, second bolts 7 are arranged on two sides of the cover plate 6, the second bolts 7 penetrate through the cover plate 6 to be matched with threaded holes 8 on two sides of the sampling drill bit 3, so that the position of the cover plate 6 can be fixed, after the machine finishes working, the cover plate 6 is taken out by adopting the same method, so that a soil sample collected in the sampling drill bit 3 can be taken out, meanwhile, a second connecting block 9 is arranged at the bottom of the machine body 1, a rotating shaft 10 is arranged in the second connecting block 9, a rotating shaft 11 is inserted between the support 10 and the second connecting block 9, and is matched with a second nut 12 by threads arranged on two sides of the rotating shaft 11, be fixed in the inside of second connecting block 9 with support 10 for support 10 can rotate along rotation axis 11, is provided with base 14 in the bottom of support 10, and base 14 carries out the block through the third connecting block 13 at top and support 10, and base 14 accessible third connecting block 13 rotates, and the machine of being convenient for also can normally work when ground unevenness, just so accomplishes whole sampling device's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The device for automatically sampling different depths in soil detection comprises a machine body (1) and a sampling drill bit (3), wherein a rotating mechanism (2) is arranged in the machine body (1), the sampling drill bit (3) is arranged at the bottom of the rotating mechanism (2), a clamping groove (4) is formed in the sampling drill bit (3), a clamping block (5) is arranged on the inner side of the clamping groove (4), a cover plate (6) is connected to the bottom of the clamping block (5), a second bolt (7) is arranged on the lateral side of the cover plate (6), a threaded hole (8) is formed in the outer side of the second bolt (7), a second connecting block (9) is arranged at the bottom of the machine body (1), a support (10) is arranged at the bottom of the second connecting block (9), a rotating shaft (11) is arranged in the support (10), and a second nut (12) is arranged at the end part of the rotating shaft (11), the bottom of support (10) is provided with third connecting block (13), and the bottom of third connecting block (13) is provided with base (14).

2. The device for automatically sampling different depths of soil detection according to claim 1, wherein: organism (1) is including handle (101), rubber pad (102), first bolt (103) and first nut (104), the outside of handle (101) is provided with rubber pad (102), the tip of handle (101) is provided with first bolt (103), and the outside of first bolt (103) is provided with first nut (104), organism (1) and handle (101) constitute detachable construction through first nut (104), and the central line of rubber pad (102) and the central line of handle (101) coincide each other.

3. The device for automatically sampling different depths of soil detection according to claim 1, wherein: slewing mechanism (2) are including motor (201), worm (202), worm wheel (203), threaded rod (204), first connecting block (205) and screw block (206), the tip of motor (201) is provided with worm (202), and the outside of worm (202) is provided with worm wheel (203), the inboard of worm wheel (203) is provided with threaded rod (204), and the bottom of threaded rod (204) is provided with first connecting block (205) to the inboard of first connecting block (205) is provided with screw block (206), threaded rod (204) and organism (1) pass through motor (201) and constitute revolution mechanic, and mutually perpendicular between threaded rod (204) and organism (1).

4. The device for automatically sampling different depths of soil detection according to claim 3, wherein: the threaded rod (204) and the first connecting block (205) form a detachable structure through the threaded block (206), and the center line of the threaded rod (204) and the center line of the first connecting block (205) are coincident with each other.

5. The device for automatically sampling different depths of soil detection according to claim 1, wherein: the sampling drill bit (3) and the cover plate (6) form a clamping structure through the clamping block (5), and the sampling drill bit (3) and the cover plate (6) form a detachable structure through the second bolt (7).

6. The device for automatically sampling different depths of soil detection according to claim 1, wherein: the support (10) and the machine body (1) form a rotating structure through a rotating shaft (11), and the support (10) and the machine body (1) are perpendicular to each other.