CN218067094U

CN218067094U - Earth detects with location sampling device who has anti-migration structure

Info

Publication number: CN218067094U
Application number: CN202220836198.7U
Authority: CN
Inventors: 骆元家; 尹程; 谢光雄
Original assignee: Liuzhou Institute of Technology
Current assignee: Liuzhou Institute of Technology
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-12-16
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a sampling device technical field specifically is a land detection surveys with location sampling device who has anti-skewing structure, which comprises a ground surface, the equal fixed mounting in ground top both sides has the mount pad, mount pad top fixed mounting has the fixed block, the ground top is provided with the movable plate, the equal fixedly connected with connecting block in movable plate both sides, the inside first fluting that is provided with of connecting block, movable plate top intermediate position department is provided with the motor, the motor output end is connected with the coupling ware, the inside second fluting that is provided with of coupling ware, the drill bit is installed to coupling ware bottom, the inside third fluting that is provided with of drill bit. The utility model discloses can ensure that the device is surveying time measuring, drill bit direction perpendicular ground all the time, through rotating the rocker, drive the adjustment mechanism operation to under screw rod and first fluting threaded connection effect, make the movable plate drive motor move down, and the direction is vertical downwards all the time.

Description

Earth detects with location sampling device who has anti-migration structure

Technical Field

The utility model relates to a sampling device technical field specifically is a land detection is with having location sampling device who prevents skew structure.

Background

The soil detection sampling device is a tool for acquiring soil samples, and commonly used soil drills, shovels and shovels are provided, wherein each soil drill consists of a drill bit and a handle which are made of hard materials, the drill bit is usually spiral or cylindrical, the top end of each spiral drill bit is a pair of sharp knife edges which can be rotatably cut into soil, an expanded soil containing cavity is formed next to the knife edges, soil samples of soil layers to be collected can be guided into the cavities by downwards drilling the soil surfaces along with the rotation of the handles, the diameters of the cylindrical soil drills are slightly different at two ends, one end connected with the handle is slightly larger than one end in contact with the soil, the soil which enters the cylinder when the soil drills are used is prevented from scattering due to the movement of the soil drills, and along with the continuous improvement of modern detection equipment, the existing soil detection sampling device basically meets the requirements of people, but still has some problems.

The first problem is that: the existing land detection sampling device is lack of an anti-deviation mechanism, and when the device is used, a sampler cannot be guaranteed to detect in a direction vertical to the ground all the time, so that position deviation is easy to occur during actual operation, the detection position is deviated, and the accuracy of the device is reduced;

the second problem is that: present soil detection sampling device is surveying time measuring to the soil of different soil properties, can adopt different drill bits according to the hardness of actual soil properties, and current device is when installing the drill bit, appears becoming flexible and droing in order to prevent that the drill bit from surveying when, and most can use bolt snap-on, just so leads to when changing the drill bit, needs earlier to dismantle the bolt, wastes time and energy, has reduced the convenience and the practicality of device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a land detection is with having location sampling device who prevents skew structure to current device that proposes in solving above-mentioned background art can not guarantee that the drill bit direction remains vertical decurrent direction throughout when surveying, and the inconvenient problem of changing of drill bit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a land detection is with location sampling device who has anti skew structure, includes ground, the equal fixed mounting in ground top both sides has the mount pad, mount pad top fixed mounting has the fixed block, the ground top is provided with the movable plate, the equal fixedly connected with connecting block in movable plate both sides, the inside first fluting that is provided with of connecting block, movable plate top intermediate position department is provided with the motor, the motor output end is connected with the coupling ware, the inside second fluting that is provided with of coupling ware, the drill bit is installed to coupling ware bottom, the inside third fluting that is provided with of drill bit, the inside adjustment mechanism that is provided with of fixed block.

Preferably, adjustment mechanism includes the lead screw, the movable plate top is provided with the lead screw, lead screw one side is provided with the carousel, the lead screw is kept away from carousel one side and is provided with first conical gear, first conical gear bottom is provided with second conical gear, and meshes between first conical gear and the second conical gear and be connected, second conical gear bottom is provided with the screw rod, and the screw rod passes from first fluting inside, the surface and the first fluting inner wall threaded connection of screw rod, the drill bit top is provided with installation mechanism.

Preferably, installation mechanism includes the connecting rod, the inside cover of second fluting is equipped with the connecting rod, the connecting rod is close to drill bit one side fixed mounting and has the fixed plate, the fixed plate is close to drill bit one side upper and lower both ends all fixed mounting have the inserted block, drill bit one side fixedly connected with arm-tie is kept away from to the connecting rod, arm-tie lateral surface is kept away from to the connecting rod is provided with the spring.

Preferably, a bearing is arranged inside the mounting seat, and the bottom end of the screw rod extends into the bearing.

Preferably, a rocker is arranged on one side, away from the screw rod, of the turntable, and the surface of the rocker is made of a rubber material.

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

1. the positioning and sampling device with the anti-deviation structure for the land detection is provided with a screw rod, a rotary table, a first bevel gear, a second bevel gear and a screw rod, through the design, the device is provided with an adjusting mechanism, the direction of a drill bit can be ensured to be always vertical to the ground when the device performs detection, the adjusting mechanism is driven to operate by rotating a rocker, so that a movable plate drives a motor to move downwards under the connection effect of the screw rod and a first slotting thread, the direction is always vertical and downward, and the accuracy of the device is improved;

2. this soil detects with location sampling device who has anti skew structure is provided with connecting rod, fixed plate, inserted block, arm-tie and spring, through above-mentioned design, makes the device change the dismantlement of drill bit become simple and convenient, makes the inserted block break away from the third open slot inside through the pulling arm-tie, can realize the dismantlement to the drill bit, has improved the convenience of device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 110. a ground surface; 120. a mounting base; 121. a bearing; 130. a fixed block; 140. moving the plate; 141. connecting blocks; 142. a first slot; 150. a motor; 160. a coupling; 161. a second slot; 170. a drill bit; 171. a third slot; 210. a screw rod; 220. a turntable; 221. a rocker; 230. a first bevel gear; 240. a second bevel gear; 250. a screw; 310. a connecting rod; 320. a fixing plate; 330. inserting a block; 340. pulling a plate; 350. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 an embodiment: the utility model provides a soil detects with location sampling device who has anti skew structure, including ground 110, the equal fixed mounting in ground 110 top both sides has mount pad 120, mount pad 120 top fixed mounting has fixed block 130, the ground 110 top is provided with movable plate 140, the equal fixedly connected with connecting block 141 in movable plate 140 both sides, connecting block 141 is inside to be provided with first fluting 142, movable plate 140 top intermediate position department is provided with motor 150, the motor 150 output is connected with coupling 160, coupling 160 is inside to be provided with second fluting 161, drill bit 170 is installed to coupling 160 bottom, drill bit 170 is inside to be provided with third fluting 171, the inside adjustment mechanism that is provided with of fixed block 130, through this design, make the device no longer need use the manual similar luoyang shovel's of tradition mode sample, the convenience of device has been improved.

The adjusting mechanism comprises a screw rod 210, the top end of the moving plate 140 is provided with the screw rod 210, one side of the screw rod 210 is provided with a turntable 220, one side of the screw rod 210, which is far away from the turntable 220, is provided with a first bevel gear 230, the bottom end of the first bevel gear 230 is provided with a second bevel gear 240, the first bevel gear 230 is meshed with the second bevel gear 240, the bottom end of the second bevel gear 240 is provided with a screw rod 250, the screw rod 250 penetrates through the first slot 142, the surface of the screw rod 250 is in threaded connection with the inner wall of the first slot 142, the top end of the drill bit 170 is provided with an installing mechanism, through the design, the adjusting mechanism is enabled to be provided with the adjusting mechanism, the direction of the drill bit is vertical and downward when the device is sampled, and the practicability of the device is improved.

Installation mechanism includes connecting rod 310, the inside cover of second fluting 161 is equipped with connecting rod 310, connecting rod 310 is close to drill bit 170 one side fixed mounting has fixed plate 320, fixed plate 320 is close to drill bit 170 one side upper and lower both ends all fixed mounting have inserted block 330, connecting rod 310 is kept away from drill bit 170 one side fixedly connected with arm-tie 340, connecting rod 310 is kept away from arm-tie 340 side surface and is provided with spring 350, through this design, make the device possess installation mechanism, the dismantlement and the change operation of drill bit 170 are more simple and convenient, the convenience of device has been improved.

Inside bearing 121 that is provided with of mount pad 120, and inside screw rod 250 bottom stretched into bearing 121, through this design, make screw rod 250 rotate under bearing 121 cooperation to drive movable plate 140 and remove, improved the practicality of device.

Carousel 220 is kept away from lead screw 210 one side and is provided with rocker 221, and rocker 221 surface is made by rubber materials, through this design, when rotating rocker 221, can increase its and palm friction within a definite time, makes adjustment mechanism move at the uniform velocity, has improved the stability of device.

The working principle is as follows: when sampling is needed, the motor 150 is switched on to drive the drill bit 170 at the bottom end to rotate, the rocker 221 is rotated at the moment, the screw rod 210 and the first bevel gear 230 rotate, the first bevel gear 230 and the second bevel gear 240 are meshed and connected, the second bevel gear 240 drives the screw rod 250 to rotate under the cooperation effect of the bearing 121, and the first slot 142 is in threaded connection with the screw rod 250, the first slot 142 drives the connecting block 141 and the moving plate 140 to move downwards at the moment, and the two groups of connecting blocks 141 move downwards at the same time, so that the moving plate 140 moves downwards along the vertical direction, and the positioning sampling operation is realized;

when the drill bit 170 needs to be replaced, the drill bit 170 needs to be detached first, at this time, the pulling plate 340 is pulled to the side away from the drill bit 170, so that the connecting rod 310 moves to the side away from the drill bit 170 together, and the fixing plate 320 presses the spring 350 to elastically contract until the insertion block 330 is separated from the inside of the third slot 171, at this time, the drill bit 170 can be detached, after a new drill bit 170 is replaced, the pulling plate 340 is loosened, and the insertion block 330 extends into the inside of the third slot 171 under the elastic force of the spring 350, so that the fixed mounting of the drill bit 170 can be realized, the operations of detachment and installation are realized, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a land detection is with location sampling device who has anti skew structure, includes ground (110), ground (110) top both sides fixed mounting has mount pad (120), mount pad (120) top fixed mounting has fixed block (130), ground (110) top is provided with movable plate (140), movable plate (140) both sides fixed connection has connecting block (141), inside first fluting (142) that is provided with of connecting block (141), movable plate (140) top intermediate position department is provided with motor (150), motor (150) output is connected with coupling (160), coupling (160) inside is provided with second fluting (161), drill bit (170) are installed to coupling (160) bottom, drill bit (170) inside is provided with third fluting (171), its characterized in that: an adjusting mechanism is arranged inside the fixing block (130).

2. The positioning and sampling device for soil detection with anti-shift structure according to claim 1, wherein: the adjusting mechanism comprises a screw rod (210), the top end of the moving plate (140) is provided with the screw rod (210), one side of the screw rod (210) is provided with a turntable (220), one side of the turntable (220) away from the screw rod (210) is provided with a first bevel gear (230), the bottom end of the first bevel gear (230) is provided with a second bevel gear (240), the first bevel gear (230) and the second bevel gear (240) are connected in a meshed mode, the bottom end of the second bevel gear (240) is provided with a screw rod (250), the screw rod (250) penetrates through the first groove (142) from the inside, the surface of the screw rod (250) is in threaded connection with the inner wall of the first groove (142), and the top end of the drill bit (170) is provided with an installation mechanism.

3. The positioning and sampling device for soil detection with anti-shift structure according to claim 2, wherein: installation mechanism includes connecting rod (310), the inside cover of second fluting (161) is equipped with connecting rod (310), connecting rod (310) are close to drill bit (170) one side fixed mounting and have fixed plate (320), fixed plate (320) are close to drill bit (170) one side upper and lower both ends all fixed mounting have inserted block (330), drill bit (170) one side fixedly connected with arm-tie (340) are kept away from in connecting rod (310), arm-tie (340) a side surface is kept away from in connecting rod (310) is provided with spring (350).

4. The positioning and sampling device with anti-shifting structure for soil detection according to claim 2, wherein: a bearing (121) is arranged inside the mounting seat (120), and the bottom end of the screw rod (250) extends into the bearing (121).

5. The positioning and sampling device for soil detection with anti-shift structure according to claim 2, wherein: a rocker (221) is arranged on one side, away from the screw rod (210), of the turntable (220), and the surface of the rocker (221) is made of rubber materials.