CN214844126U

CN214844126U - Portable soil sampler

Info

Publication number: CN214844126U
Application number: CN202121343455.5U
Authority: CN
Inventors: 杨黎; 何颖; 刘信念
Original assignee: Chongqing Huantou Renewable Resources Development Co ltd
Current assignee: Chongqing Huantou Renewable Resources Development Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-23
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a portable soil sampler relates to soil sampler technical field, the utility model discloses, including drill bit and remove device, the push rod is installed on the top of drill bit, be equipped with remove device on the drill bit, remove device includes the fixed plate, the fixed plate is adorned on the drill bit admittedly, the one end fixedly connected with that the fixed plate is close to the push rod changes the board, it is "L" shape to change the board, and changes the vertical through insert of long arm end of board and be equipped with the round bar, the one end fixed mounting that the round bar is close to the fixed plate has the push jack, the rectangular plate is adorned on the round bar admittedly, it has seted up the spout to change one side that the board is close to the rectangular plate. The utility model discloses, can conveniently take out the soil in the drill bit, the soil in having avoided the drill bit can closely laminate mutually with the drill bit inner wall, and then can appear the people and not well follow the condition that takes out soil in the drill bit, has improved the efficiency of soil sample for this remove device's setting is more practical.

Description

Portable soil sampler

Technical Field

The utility model relates to a soil sampler technical field especially relates to a portable soil sampler.

Background

The soil sampler is an instrument for sampling soil, can really meet the requirements of full-layer soil sampling, equivalent soil sampling and convenience, can conveniently, quickly and accurately collect soil samples, controls sampling errors to the maximum extent, trims and cleans a section before sampling, cuts off the floating soil on the outermost layer, and then samples from a central typical part layer by layer from top to bottom according to layers.

Present portable soil sampler generally comprises drill bit and push rod so that portable, and the drill bit is together with the push rod generally threaded connection, push the drill bit in the soil, then in soil can get into the drill bit, take a sample to soil, because soil and then can closely laminate mutually with the drill bit inner wall behind the drill bit, and then can appear the condition that the people do not take out the soil in the drill bit well, combine above problem consequently to develop one kind and have conveniently from the drill bit in the function soil sampler seem to be especially important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable soil sampler.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable soil sampler, includes drill bit and remove device, the push rod is installed on the top of drill bit, be equipped with remove device on the drill bit, remove device includes the fixed plate, the fixed plate is adorned admittedly on the drill bit, the fixed plate is close to the one end fixedly connected with commentaries on classics board of push rod, it is "L" shape to change the board, and the vertical penetration of long arm end of commentaries on classics board is inserted and is equipped with the round bar, the one end fixed mounting that the round bar is close to the fixed plate has the push jack, gu be equipped with the rectangular plate on the round bar, the spout has been seted up to one side that the commentaries on classics board is close to the rectangular plate, the inner wall sliding connection of spout has the slide, the slide is "L" shape, and the slide is equipped with the locating piece admittedly near one side of rectangular plate, the locating piece is "U" font, and the inner wall and the rectangular plate swing joint of locating piece.

Preferably, one side of the sliding plate, which is far away from the rectangular plate, is fixedly connected with a spring, and one end, which is far away from the sliding plate, of the spring is fixedly connected with the sliding groove.

Preferably, a threaded rod is inserted into one side of the rotating plate, which is far away from the fixed plate, and the surface of the threaded rod is movably connected with the sliding plate.

Preferably, be equipped with cleaning device on the drill bit, cleaning device includes the clearance ring, the clearance ring overlaps on the drill bit, the fixed block is equipped with admittedly on the drill bit, the fixed block is "L" shape, and the long arm end of fixed block runs through to insert and is equipped with the slide bar, the one end that the slide bar is close to the clearance ring is equipped with the stopper admittedly, the stopper is "U" font, and the inner wall and the clearance of stopper ring swing joint.

Preferably, a push plate is fixedly mounted at one end, away from the limiting block, of the sliding rod, and two elastic pieces are fixedly mounted between the push plate and the fixing block.

Preferably, a positioning rod is inserted into one side of the fixing block, a clamping groove is formed in the sliding rod, and the positioning rod is clamped with the inner wall of the clamping groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the drill bit is firstly inserted into the soil for soil sampling, then the drill bit is pulled out from the soil, then the drill bit is detached from the push rod, at the moment, the rotating plate is rotated, the round rod is rotated along with the rotating plate, thereby the push sheet is moved above the drill bit, then the sliding plate is pushed, the sliding plate is slid in the chute, at the moment, the positioning block can slide along with the sliding plate, thereby the positioning block is not contacted with the rectangular plate any more, then the threaded rod is rotated, the threaded rod blocks the sliding plate, then the round rod is pushed, the push sheet pushes the soil in the drill bit with the help of the thrust of the round rod, the effect of taking out the soil in the drill bit is achieved, then the round rod is pulled back to the original position, then the threaded rod is reversed, the threaded rod is not contacted with the sliding plate any more, at the moment, the spring can push the sliding plate with the help of the recovery of the elasticity, thereby the positioning block is contacted with the rectangular plate with the help of the thrust of the sliding plate, make the round bar fix with the help of the joint of locating piece and rectangular plate, then will change the board and turn back the normal position, make the push jack follow the drill bit top and put aside, after that again with push rod and drill bit together installed, through setting up extraction element, can conveniently take out the soil in the drill bit, the soil of having avoided soil in the drill bit can closely laminate mutually with the drill bit inner wall, and then the condition that the people do not well take out soil from the drill bit can appear, the efficiency of soil sample has been improved, make this extraction element's setting more practical.

2. In the utility model, when the earth on the surface of the drill bit needs to be cleaned, the push plate is pulled, so that the limit block can not contact with the cleaning ring by the force of the push plate for pulling the slide rod, then the positioning rod is pushed, so that the positioning rod is connected with the clamping groove in a clamping way, at the moment, the cleaning ring is pushed to push away the earth on the surface of the drill bit, the effect of cleaning the earth on the surface of the drill bit is achieved, after the cleaning is finished, the cleaning ring is slid back to the original position, then the positioning rod is pulled, so that the positioning rod slides out from the clamping groove, at the moment, the elastic sheet can pull the push plate due to the recovery of the elasticity, so that the push plate pushes the slide rod, so that the limit block can contact with the cleaning ring by the thrust of the slide rod, the effect of fixing the cleaning ring is achieved, the soil on the surface of the drill bit can be cleaned by arranging the cleaning device, the drill bit is avoided from being drilled into the earth, because the drill bit has no earth cleaning device, the condition that the soil adhered to the surface of the drill bit is not well cleaned is caused, so that the arrangement of the cleaning device is more important.

Drawings

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

FIG. 2 is a schematic structural view of a push rod in a portable soil sampler according to the present invention;

FIG. 3 is a schematic structural view of a device for taking out a portable soil sampler according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 of a portable soil sampler according to the present invention;

fig. 5 is the utility model provides a cleaning device's among portable soil sampler schematic structure.

Illustration of the drawings: 1. a push rod; 2. a drill bit; 3. a take-out device; 301. pushing the sheet; 302. a round bar; 303. a chute; 304. a rectangular plate; 305. positioning blocks; 306. a slide plate; 307. a threaded rod; 308. a spring; 309. rotating the plate; 310. a fixing plate; 4. a cleaning device; 41. cleaning a ring; 42. a fixed block; 43. a limiting block; 44. a spring plate; 45. a slide bar; 46. a card slot; 47. pushing the plate; 48. and (5) positioning the rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1 to 5, a portable soil sampler comprises a drill 2 and a taking-out device 3, and a push rod 1 is mounted on the top end of the drill 2.

The specific arrangement and function of the take-out means 3 and the cleaning means 4 will be described in detail below.

As shown in fig. 2 and 3, the drill 2 is provided with the taking-out device 3, the taking-out device 3 includes a fixing plate 310, the fixing plate 310 is fixedly mounted on the drill 2, one end of the fixing plate 310 close to the push rod 1 is fixedly connected with a rotating plate 309, the rotating plate 309 is in an "L" shape, a round bar 302 is vertically inserted through the long arm end of the rotating plate 309, a push piece 301 is fixedly mounted at one end of the round bar 302 close to the fixing plate 310, a rectangular plate 304 is fixedly mounted on the round bar 302, a sliding groove 303 is formed in one side of the rotating plate 309 close to the rectangular plate 304, a sliding plate 306 is slidably connected to the inner wall of the sliding groove 303, the sliding plate 306 is in an "L" shape, a positioning block 305 is fixedly mounted at one side of the sliding plate 306 close to the rectangular plate 304, the positioning block 305 is in a "U" shape, and the inner wall of the positioning block 305 is movably connected with the rectangular plate 304.

A spring 308 is fixedly connected to one side of the sliding plate 306 away from the rectangular plate 304, and one end of the spring 308 away from the sliding plate 306 is fixedly connected with the sliding groove 303.

A threaded rod 307 is inserted into one side of the rotating plate 309 away from the fixed plate 310, and the surface of the threaded rod 307 is movably connected with the sliding plate 306.

The whole taking-out device 3 achieves the effects that the drill bit 2 is firstly inserted into soil for soil sampling, then the drill bit 2 is pulled out of the soil, then the drill bit 2 is detached from the push rod 1, at the moment, the rotating plate 309 is rotated, the round rod 302 rotates along with the rotating plate 309, so that the push piece 301 moves above the drill bit 2, then the sliding plate 306 is pushed, the sliding plate 306 slides in the sliding groove 303, at the moment, the positioning block 305 slides along with the sliding plate 306, so that the positioning block 305 is not contacted with the rectangular plate 304 any more, then the threaded rod 307 is rotated, so that the threaded rod 307 blocks the sliding plate 306, then the round rod 302 is pushed, so that the push piece 301 pushes out the soil in the drill bit 2 by means of the thrust of the round rod 302, the effect of taking out the soil in the drill bit 2 is achieved, then the round rod 302 is pulled back to the original position, then the threaded rod 307 is reversed, so that the threaded rod 307 is not contacted with the sliding plate 306 any more, at this moment, the spring 308 can push the sliding plate 306 due to the restoration of the elastic force, so that the positioning block 305 is in contact with the rectangular plate 304 by virtue of the thrust of the sliding plate 306, the round rod 302 is fixed by virtue of the clamping connection of the positioning block 305 and the rectangular plate 304, and then the rotating plate 309 is rotated to the original position, so that the push piece 301 is moved away from the upper part of the drill bit 2, and then the push rod 1 and the drill bit 2 are installed together again, and by arranging the taking-out device 3, the soil in the drill bit 2 can be taken out conveniently, the soil in the drill bit 2 can be prevented from being tightly attached to the inner wall of the drill bit 2, the situation that people do not take out the soil from the drill bit 2 well can occur, the soil sampling efficiency is improved, and the arrangement of the taking-out device 3 is more practical.

As shown in fig. 1 and 4, a cleaning device 4 is arranged on the drill bit 2, the cleaning device 4 comprises a cleaning ring 41, the cleaning ring 41 is sleeved on the drill bit 2, a fixing block 42 is fixedly arranged on the drill bit 2, the fixing block 42 is L-shaped, a sliding rod 45 is inserted through the long arm end of the fixing block 42, a limiting block 43 is fixedly arranged at one end of the sliding rod 45 close to the cleaning ring 41, the limiting block 43 is U-shaped, and the inner wall of the limiting block 43 is movably connected with the cleaning ring 41.

A push plate 47 is fixedly arranged at one end of the sliding rod 45 far away from the limiting block 43, and two elastic sheets 44 are fixedly arranged between the push plate 47 and the fixing block 42.

A positioning rod 48 is inserted into one side of the fixing block 42, a clamping groove 46 is formed in the sliding rod 45, and the positioning rod 48 is clamped with the inner wall of the clamping groove 46.

The whole cleaning device 4 has the effects that when the soil on the surface of the drill bit 2 needs to be cleaned, the push plate 47 is pulled, the limiting block 43 is not contacted with the cleaning ring 41 by the force of the push plate 47 for pulling the slide rod 45, then the positioning rod 48 is pushed, the positioning rod 48 is connected with the clamping groove 46 in a clamping way, the cleaning ring 41 is pushed at the moment, the soil on the surface of the drill bit 2 is pushed away by the cleaning ring 41, the effect of cleaning the soil on the surface of the drill bit 2 is achieved, after the cleaning is finished, the cleaning ring 41 slides back to the original position, then the positioning rod 48 is pulled, the positioning rod 48 slides out of the clamping groove 46, at the moment, the elastic sheet 44 pulls the push plate 47 due to the recovery of the elastic force, the push plate 47 pushes the slide rod 45, the limiting block 43 is contacted with the cleaning ring 41 by the thrust of the slide rod 45, the effect of fixing the cleaning ring 41 is achieved, and by arranging the cleaning device 4, can clear up the soil on 2 surfaces of drill bit, avoid drill bit 2 back in boring into earth, earth can be stained with on the surface of drill bit 2, because there is not the device of clearance earth on drill bit 2 for 2 surfaces of drill bit are stained with the condition of the not good clearance of earth on, make this cleaning device 4 set up more importantly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A portable soil sampler comprising a drill bit (2) and a take-off device (3), characterized in that: push rod (1) is installed on the top of drill bit (2), be equipped with extraction element (3) on drill bit (2), extraction element (3) are including fixed plate (310), fixed plate (310) are adorned admittedly on drill bit (2), one end fixedly connected with commentaries on classics board (309) that fixed plate (310) are close to push rod (1), commentaries on classics board (309) are "L" shape, and the long arm end of commentaries on classics board (309) is vertical to be run through and is inserted and be equipped with round bar (302), one end fixed mounting that round bar (302) are close to fixed plate (310) has push jack (301).

2. A portable soil sampler according to claim 1 wherein: the round bar (302) is fixedly provided with a rectangular plate (304), one side of the rotating plate (309) close to the rectangular plate (304) is provided with a sliding groove (303), the inner wall of the sliding groove (303) is connected with a sliding plate (306) in a sliding mode, the sliding plate (306) is L-shaped, one side of the sliding plate (306) close to the rectangular plate (304) is fixedly provided with a positioning block (305), the positioning block (305) is U-shaped, and the inner wall of the positioning block (305) is movably connected with the rectangular plate (304).

3. A portable soil sampler according to claim 2 wherein: one side of the sliding plate (306), which is far away from the rectangular plate (304), is fixedly connected with a spring (308), and one end, which is far away from the sliding plate (306), of the spring (308) is fixedly connected with the sliding groove (303).

4. A portable soil sampler according to claim 1 wherein: a threaded rod (307) is inserted into one side of the rotating plate (309) far away from the fixed plate (310), and the surface of the threaded rod (307) is movably connected with the sliding plate (306).

5. A portable soil sampler according to claim 1 wherein: be equipped with cleaning device (4) on drill bit (2), cleaning device (4) are including clearance ring (41), clearance ring (41) cover is on drill bit (2), be equipped with fixed block (42) on drill bit (2) admittedly, fixed block (42) are "L" shape, and the long arm end of fixed block (42) runs through to be inserted and is equipped with slide bar (45), stopper (43) are adorned admittedly to the one end that slide bar (45) are close to clearance ring (41), stopper (43) are "U" font, and the inner wall and the clearance ring (41) swing joint of stopper (43).

6. A portable soil sampler according to claim 5 wherein: and a push plate (47) is fixedly arranged at one end of the sliding rod (45) far away from the limiting block (43), and two elastic sheets (44) are fixedly arranged between the push plate (47) and the fixing block (42).

7. A portable soil sampler according to claim 5 wherein: a positioning rod (48) is inserted into one side of the fixing block (42), a clamping groove (46) is formed in the sliding rod (45), and the positioning rod (48) is clamped with the inner wall of the clamping groove (46).