CN218725539U

CN218725539U - Soil sampler

Info

Publication number: CN218725539U
Application number: CN202223008120.5U
Authority: CN
Inventors: 王金鹏; 黄冰贞; 任洪杰
Original assignee: Fujian Shouzhen Testing Technology Co ltd
Current assignee: Fujian Shouzhen Testing Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a soil property sampling technical field, in particular to soil sampler. The sampling device comprises a mounting assembly, a driving assembly and a sampling assembly, wherein the driving assembly is mounted on the mounting assembly. The utility model discloses an installation component, mutually supporting of drive assembly and sampling component is used, when the drill bit bores into soil deep layer, change through rotating, change and rotate the drive second dwang, the second dwang drives the second threaded rod and rotates, the second threaded rod drives the movable block and carries out the vertical migration, the movable block is through first articulated piece, articulated rod and second articulated piece drive the sampling piece and remove in the fixed block, make the sample flume of sampling piece open, rotate first dwang again, first dwang drives the sampling piece and removes, thereby take a sample to deep soil, make shallow soil be difficult to produce with deep soil and mix, the influence that the soil sample received has been reduced, the accuracy that soil sample analysis and detection has been improved.

Description

Soil sampler

Technical Field

The utility model belongs to the technical field of the soil property sample, in particular to soil sampler.

Background

Soil sampling is to take soil components on a piece of land, and a soil sampler is a tool used in soil sampling.

Through retrieval, in the prior art, the Chinese patent application number: CN202021627990.9, application date: 2020-08-07 discloses a soil sampler for soil detection, which can drive a dust hood to perform angle adjustment by arranging a movable component, and after a driving machine is started, the device can drive a drilling cylinder to reversely rotate with a rotating shaft I, the drilling cylinder rotates to be screwed into soil better, and the rotating shaft I rotates to convey the soil to a cone hopper to collect samples better.

However, the device still has the following defects:

when the device is carrying out soil sampling, the soil of shallow layer is produced with deep soil easily and is mixed to the influence of the soil sample that takes out makes the analytical detection of soil sample inaccurate.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a soil sampler. The sampling device comprises a mounting assembly, a driving assembly and a sampling assembly, wherein the driving assembly is mounted on the mounting assembly;

the sampling assembly comprises a second threaded rod, the mounting groove has been seted up on the drive assembly, the second threaded rod is installed in the mounting groove, the second dwang is installed to the one end of second threaded rod, the commentaries on classics handle is installed to the one end of second dwang, install movable block and bearing on the second threaded rod, install first articulated piece on the movable block, install the hinge bar on the first articulated piece, install the fixed block on the bearing, the sampling piece has been cup jointed on the fixed block, the guide way has been seted up on the fixed block, install the articulated piece of second on the sampling piece, the articulated piece of second and guide way cooperation are used, the articulated piece of second is installed on the hinge bar, the sample groove has been seted up on the sampling piece.

Further, the installation component comprises a first installation plate, a second installation plate is installed on the first installation plate, sampling holes are formed in the second installation plate, and positioning cones are installed on the first installation plate and the second installation plate.

Further, removal wheel and handle are installed to one side of first mounting panel, the handle is located the top of removing the wheel, the guide block is installed to the opposite side of first mounting panel.

Furthermore, install first motor on the first mounting panel, the output transmission of first motor is connected with first threaded rod, install the third mounting panel on the first threaded rod, the third mounting panel is installed on the guide block.

Further, drive assembly includes first pivot pole, first pivot pole is installed on the third mounting panel, the drill bit is installed to the one end of first pivot pole, drill bit and thief hole cooperation are used.

Furthermore, the driving assembly further comprises a protective box, the protective box is installed on the third installation plate, a first gear and a second gear are arranged in the protective box, the second gear is installed on the first rotating rod, and the first gear is meshed with the second gear.

Further, the drive assembly further comprises a second motor, the second motor is installed on the third installation plate, and the output end of the second motor is in transmission connection with the first gear.

The utility model has the advantages that:

the utility model discloses an installation component, mutually supporting of drive assembly and sampling component is used, when the drill bit bores into soil deep layer, change through rotating, change and rotate the drive second dwang, the second dwang drives the second threaded rod and rotates, the second threaded rod drives the movable block and carries out the vertical migration, the movable block is through first articulated piece, articulated rod and second articulated piece drive the sampling piece and remove in the fixed block, make the sample flume of sampling piece open, rotate first dwang again, first dwang drives the sampling piece and removes, thereby take a sample to deep soil, make shallow soil be difficult to produce with deep soil and mix, the influence that the soil sample received has been reduced, the accuracy that soil sample analysis and detection has been improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to 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, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 shows a schematic structural diagram according to an embodiment of the present invention;

fig. 2 shows a schematic cross-sectional structural view according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a fixed block according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a sampling assembly according to an embodiment of the present invention.

In the figure: 110. a first mounting plate; 120. a handle; 130. a moving wheel; 140. a second mounting plate; 141. a sampling hole; 150. positioning a cone; 160. a first motor; 170. a first threaded rod; 180. a third mounting plate; 190. a guide block; 210. a second motor; 220. a protective box; 230. a first gear; 240. a second gear; 250. a first rotating lever; 260. a drill bit; 310. mounting grooves; 320. a second threaded rod; 330. a second rotating lever; 340. turning a handle; 350. a moving block; 360. a first hinge block; 370. a hinged lever; 380. a bearing; 390. a fixed block; 391. a guide groove; 392. sampling blocks; 393. a second hinge block; 394. and (4) sampling the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a soil sampler. The sampling device comprises a mounting assembly, a driving assembly and a sampling assembly, wherein the driving assembly is mounted on the mounting assembly.

The sampling assembly comprises a second threaded rod 320, a mounting groove 310 is formed in the driving assembly, the second threaded rod 320 is installed in the mounting groove 310, a second rotating rod 330 is installed at one end of the second threaded rod 320, a rotating handle 340 is installed at one end of the second rotating rod 330, a moving block 350 and a bearing 380 are installed on the second threaded rod 320, a first hinged block 360 is installed on the moving block 350, a hinged rod 370 is installed on the first hinged block 360, a fixed block 390 is installed on the bearing 380, a sampling block 392 is sleeved on the fixed block 390, a guide groove 391 is formed in the fixed block 390, a second hinged block 393 is installed on the sampling block 392, the second hinged block 393 and the guide groove 391 are matched for use, the second hinged block 393 is installed on the hinged rod 370, and a sampling groove 394 is formed in the sampling block 392.

The mounting assembly comprises a first mounting plate 110, a second mounting plate 140 is mounted on the first mounting plate 110, a sampling hole 141 is formed in the second mounting plate 140, and positioning cones 150 are mounted on the first mounting plate 110 and the second mounting plate 140.

Positioning cone 150 is used to position the sampler, improving stability.

The moving wheel 130 and the handle 120 are installed at one side of the first mounting plate 110, the handle 120 is positioned above the moving wheel 130, and the guide block 190 is installed at the other side of the first mounting plate 110.

The moving wheel 130 is convenient for driving the sampler to move, and the flexibility is improved.

Install first motor 160 on the first mounting panel 110, the output transmission of first motor 160 is connected with first threaded rod 170, install third mounting panel 180 on the first threaded rod 170, third mounting panel 180 is installed on guide block 190.

The guide block 190 serves to guide the third mounting plate 180. First motor 160 drives first threaded rod 170 and rotates, and first threaded rod 170 drives third mounting panel 180 and carries out vertical movement.

The driving assembly comprises a first rotating rod 250, the first rotating rod 250 is installed on a third installation plate 180, a drill bit 260 is installed at one end of the first rotating rod 250, and the drill bit 260 and the sampling hole 141 are matched for use.

The driving assembly further comprises a protective box 220, the protective box 220 is mounted on the third mounting plate 180, a first gear 230 and a second gear 240 are arranged in the protective box 220, the second gear 240 is mounted on the first rotating rod 250, and the first gear 230 and the second gear 240 are meshed.

The driving assembly further comprises a second motor 210, the second motor 210 is mounted on the third mounting plate 180, and an output end of the second motor 210 is in transmission connection with the first gear 230.

The second motor 210 drives the first gear 230 to rotate, the first gear 230 drives the first rotating rod 250 to rotate through the second gear 240, and the first rotating rod 250 drives the drill bit 260 to rotate, so as to punch holes in soil.

When the drill bit 260 drills into the deep soil layer, through rotating the 340, it rotates to rotate 340 drive second dwang 330, second dwang 330 drives second threaded rod 320 and rotates, second threaded rod 320 drives movable block 350 and carries out vertical movement, movable block 350 is through first articulated piece 360, articulated rod 370 and second articulated piece 393 drive sample block 392 and move in fixed block 390, make sample block 392's sample groove 394 open, rotate first dwang 250 again, first dwang 250 drives sample block 392 and moves, thereby sample deep soil, make shallow soil be difficult to produce with deep soil and mix, the influence that the soil sample received has been reduced, the accuracy that soil sample analysis detected has been improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A soil sampler, characterized by: the sampling device comprises a mounting assembly, a driving assembly and a sampling assembly, wherein the driving assembly is mounted on the mounting assembly;

the sampling assembly comprises a second threaded rod (320), a mounting groove (310) is formed in the driving assembly, the second threaded rod (320) is mounted in the mounting groove (310), a second rotating rod (330) is mounted at one end of the second threaded rod (320), a rotating handle (340) is mounted at one end of the second rotating rod (330), a moving block (350) and a bearing (380) are mounted on the second threaded rod (320), a first hinged block (360) is mounted on the moving block (350), a hinged rod (370) is mounted on the first hinged block (360), a fixed block (390) is mounted on the bearing (380), a sampling block (392) is sleeved on the fixed block (390), a guide groove (391) is formed in the fixed block (390), a second hinged block (393) is mounted on the sampling block (392), the second hinged block (393) is matched with the guide groove (391) for use, the second hinged block (393) is mounted on the hinged rod (370), and a sampling groove (394) is formed in the sampling block (392).

2. A soil sampler according to claim 1, wherein: the installation component comprises a first installation plate (110), a second installation plate (140) is installed on the first installation plate (110), a sampling hole (141) is formed in the second installation plate (140), and positioning cones (150) are installed on the first installation plate (110) and the second installation plate (140).

3. A soil sampler according to claim 2, wherein: remove wheel (130) and handle (120) are installed to one side of first mounting panel (110), handle (120) are located the top that removes wheel (130), guide block (190) are installed to the opposite side of first mounting panel (110).

4. A soil sampler according to claim 3, wherein: install first motor (160) on first mounting panel (110), the output transmission of first motor (160) is connected with first threaded rod (170), install third mounting panel (180) on first threaded rod (170), install on guide block (190) third mounting panel (180).

5. A soil sampler according to claim 4, wherein: the drive assembly comprises a first rotating rod (250), the first rotating rod (250) is installed on a third installation plate (180), a drill bit (260) is installed at one end of the first rotating rod (250), and the drill bit (260) and the sampling hole (141) are matched for use.

6. A soil sampler according to claim 5, wherein: the driving assembly further comprises a protective box (220), the protective box (220) is installed on the third installation plate (180), a first gear (230) and a second gear (240) are arranged in the protective box (220), the second gear (240) is installed on the first rotating rod (250), and the first gear (230) is meshed with the second gear (240).

7. A soil sampler according to claim 6, wherein: the driving assembly further comprises a second motor (210), the second motor (210) is installed on the third installation plate (180), and the output end of the second motor (210) is in transmission connection with the first gear (230).