CN213180798U

CN213180798U - Soil detection uses quick sampling device

Info

Publication number: CN213180798U
Application number: CN202022132863.8U
Authority: CN
Inventors: 葛长娜; 陈博阳; 王浩帆
Original assignee: Jiangsu Hehe Tong Environmental Construction Co ltd
Current assignee: Jiangsu Hehe Tong Environmental Construction Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-11
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the field of rapid sampling for soil investigation and detection, in particular to a rapid sampling device for soil detection, aiming at the problems of large volume, inconvenient carrying and inconvenient use of the sampling device, the utility model provides a proposal that the device comprises a screw drill, a circular plate is fixedly connected with the top of the screw drill, an annular collecting tank is arranged at the top of the circular plate, a transmission post is fixedly connected with the inner wall of the bottom of the annular collecting tank, a rotating handle is fixedly connected with the top of the transmission post, a fixed plate is connected with the transmission post by screw thread, two grooves are arranged at the bottom of the fixed plate, two rotating bearings are fixedly arranged on the inner walls of the two grooves, the same transmission shaft is fixedly arranged on the inner rings of the two rotating bearings positioned in the same groove, worm wheels are fixedly sleeved on the outer sides of the two transmission shafts, and worms are engaged, convenient carrying, simple structure and convenient use.

Description

Soil detection uses quick sampling device

Technical Field

The utility model relates to a soil investigation detects and uses quick sampling technical field, especially relates to a soil detection uses quick sampling device.

Background

Along with the rapid development in cities, the utilization development of land and the construction on the land are more and more, and the detection rapid sampling of soil also becomes a part to a piece of land exploration, and its effect is furthest's development and utilization land and guarantees the rationality and the integrality of land to realize the development maximize on the land to the difference, the benefit maximize, the environmental protection maximize, sampling device need be used during the soil sampling.

However, the existing sampling device is large in size and inconvenient to carry, so that the use is inconvenient, and the rapid sampling device for soil detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing sampling device in the prior art is large in size and inconvenient to carry, and the problem of inconvenient use is caused, and the provided quick sampling device for soil detection.

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

a quick sampling device for soil detection comprises a threaded drill bit, wherein a circular plate is fixedly connected to the top of the threaded drill bit, an annular collecting tank is arranged at the top of the circular plate, a transmission column is fixedly connected to the inner wall of the bottom of the annular collecting tank, a rotating handle is fixedly connected to the top of the transmission column, a fixing plate is in threaded connection with the transmission column, two grooves are formed in the bottom of the fixing plate, two rotating bearings are fixedly mounted on the inner walls of the two grooves, the inner rings of the two rotating bearings in the same groove are fixedly mounted with the same transmission shaft, worm wheels are fixedly sleeved on the outer sides of the two transmission shafts, worms are meshed with the two worm wheels, a fixing groove is formed in the outer side of one of the two worms, two bearings are fixedly mounted on one side of the fixing plate, the outer sides of the two worms are, the screw threads on the two worms are opposite in rotation direction.

Preferably, the bottom of the rotating handle is provided with a clamping groove, a clamping block is clamped in the clamping groove, the bottom of the clamping block is fixedly connected with the top of the transmission column, a bolt is installed on one side of the rotating handle in a threaded mode, and the bolt is matched with the clamping block.

Preferably, one end of the worm is fixedly provided with a handle, and the outer side of the handle is provided with an anti-slip sleeve.

Preferably, a sliding groove is formed in one side of the fixing plate, a spring is fixedly mounted on the inner wall of one side of the sliding groove, one end of the spring is fixedly mounted with one side of the sliding block, and the other side of the sliding block is in contact with the outer side of the worm.

Preferably, a magnet is fixedly mounted on the inner wall of the top of the groove and matched with the fixing column, a threaded hole is formed in the fixing plate, and the transmission column is in threaded connection with the threaded hole.

The utility model discloses in, soil detection is with quick sampling device's beneficial effect: with screw hole threaded connection on transmission post and the fixed plate, again with the rotatory handle of transmission post embedding, twist the bolt fastening, it is rotatory to drive the worm through manual rotation handle, the worm drives the worm wheel and rotates, make the fixed column expand, the level is placed in the work area and is accomplished the installation, manual twisting moves rotatory handle, it drills downwards perpendicularly through transmission post drive screw thread drill bit, when drilling depth surpasss the ground top layer, make soil sample drop in annular collecting vat, after the sample collection is accomplished, the rotatory handle of reverse rotation withdraws screw thread drill bit, during carrying, rotatory handle drives the worm wheel through the worm and makes the bottom of the folding income fixed column fixed plate offer two recesses, pull down rotatory handle, extract the transmission post, reduce area portable.

The utility model discloses can reduce area, conveniently carry, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic front view of a rapid sampling device for soil detection according to the present invention;

fig. 2 is a schematic top view of the rapid sampling device for soil detection according to the present invention;

fig. 3 is the utility model provides a soil testing uses quick sampling device's a part's schematic structure.

In the figure: the device comprises a threaded drill bit 1, a circular plate 2, an annular collecting groove 3, a bolt 4, a transmission column 5, a rotary handle 6, a fixing plate 7, a groove 8, a rotary bearing 9, a transmission shaft 10, a worm wheel 11, a worm 12, a fixing groove 13, a bearing 14, a handle 15, an anti-slip sleeve 16, a clamping groove 17, a clamping block 18, a magnet 19, a fixing column 20, a spring 21 and a sliding block 22.

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.

Referring to fig. 1-3, a fast sampling device for soil detection comprises a threaded drill bit 1, a circular plate 2 is fixedly connected to the top of the threaded drill bit 1, an annular collecting tank 3 is arranged at the top of the circular plate 2, a transmission column 5 is fixedly connected to the inner wall of the bottom of the annular collecting tank 3, a rotating handle 5 is fixedly connected to the top of the transmission column 5, a fixing plate 7 is connected to the transmission column 5 through a thread, two grooves 8 are formed in the bottom of the fixing plate 7, two rotating bearings 9 are fixedly mounted on the inner walls of the two grooves 8, the inner rings of the two rotating bearings 9 in the same groove 8 are fixedly mounted with the same transmission shaft 10, worm wheels 11 are fixedly sleeved on the outer sides of the two transmission shafts 10, worms 12 are respectively meshed with the two worm wheels 11, a fixing groove 13 is formed in the outer side of one worm 12 of the, the outer sides of the two worms 12 are fixedly connected with the inner rings of the two bearings 14 respectively, one ends of the two worms 12 are fixedly connected, and the thread directions of the two worms 12 are opposite.

The utility model discloses in, draw-in groove 17 has been seted up to the bottom of rotatory handle 6, and the fixture block 18 is equipped with to the draw-in groove 17 inside callipers, and bolt 4 is installed to one side screw thread of rotatory handle 6, and bolt 4 cooperatees with fixture block 18 to the bottom of fixture block 18 and the top fixed connection of transmission post 5.

In the utility model, a handle 15 is fixedly arranged at one end of the worm 12, and an anti-slip sleeve 16 is arranged outside the handle 15.

The utility model discloses in, the spout has been seted up to one side of fixed plate 7, and fixed mounting has spring 21 on one side inner wall of spout, and one end fixed mounting of spring 21 has one side of slider 22, and slider 22's opposite side contacts with the outside of worm 12.

The utility model discloses in, fixed mounting has magnet 19 on the top inner wall of recess 8, and magnet 19 cooperatees with fixed column 20, set up threaded hole on the fixed plate 7, transmission post 5 and screw hole threaded connection.

The working principle is as follows: firstly, a transmission column 5 is in threaded connection with a threaded hole on a fixing plate 7, then a clamping block 18 at the top end of the transmission column 5 is embedded into a clamping groove 17 in a rotary handle 6, a bolt 4 is screwed in for fixing, the handle 15 is manually rotated to drive a worm 12 to rotate, a sliding block 22 is flicked into a fixing groove 13 through a spring 21 to fix the worm 12, the worm 12 drives a worm wheel 11 to rotate, the worm wheel 11 drives a transmission shaft 10 to rotate, a fixing column 20 fixedly connected to the transmission shaft 10 is unfolded and horizontally placed in a working area to complete installation, the rotary handle 6 is manually screwed, a thread drill bit 1 is driven by the transmission column 5 to vertically drill downwards, when the drilling depth exceeds the surface layer of the ground, a soil sample drops into an annular collecting groove 3, after the sample is collected, the thread drill bit 1 is retracted by reversely rotating the rotary handle 6, and when the sample is carried, the sliding, the rotary handle 15 drives the worm wheel 11 through the worm 12 to enable the fixing column 20 to be folded and put into the bottom of the fixing plate 7 to be provided with two grooves 8, the bolt 4 is screwed out, the rotary handle 6 is disassembled, the transmission column 5 is pulled out, and the occupied area is reduced, so that the carrying is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick sampling device for soil detection, including screw thread drill bit (1), a serial communication port, the top fixedly connected with plectane (2) of screw thread drill bit (1), plectane (2) top is provided with annular collecting vat (3), fixedly connected with transmission post (5) on the bottom inner wall of annular collecting vat (3), the top fixedly connected with rotation handle (6) of transmission post (5), threaded connection has fixed plate (7) on transmission post (5), two recesses (8) have been seted up to the bottom of fixed plate (7), two rolling bearings (9) are all fixedly installed to the inner wall of two recesses (8), the inner circle fixed mounting of two rolling bearings (9) that are located same recess (8) has same transmission shaft (10), the outside of two transmission shafts (10) all fixedly overlaps and is equipped with worm wheel (11), all the meshing has worm (12) on two worm wheel (11), the outer side of one worm (12) of the two worms (12) is provided with a fixing groove (13), one side of the fixing plate (7) is fixedly provided with two bearings (14), the outer sides of the two worms (12) are fixedly connected with the inner rings of the two bearings (14) respectively, one ends of the two worms (12) are fixedly connected, and the thread turning directions of the two worms (12) are opposite.

2. The rapid sampling device for soil detection according to claim 1, wherein a clamping groove (17) is formed in the bottom of the rotating handle (6), a clamping block (18) is clamped in the clamping groove (17), the bottom of the clamping block (18) is fixedly connected with the top of the transmission column (5), a bolt (4) is installed on one side of the rotating handle (6) in a threaded manner, and the bolt (4) is matched with the clamping block (18).

3. The rapid sampling device for soil detection according to claim 1, wherein a handle (15) is fixedly installed at one end of the worm (12), and an anti-slip sleeve (16) is arranged on the outer side of the handle (15).

4. The rapid sampling device for soil detection according to claim 1, wherein a sliding groove is formed on one side of the fixing plate (7), a spring (21) is fixedly mounted on the inner wall of one side of the sliding groove, one end of the spring (21) is fixedly mounted on one side of the sliding block (22), and the other side of the sliding block (22) is in contact with the outer side of the worm (12).

5. The rapid sampling device for soil detection according to claim 1, wherein a magnet (19) is fixedly mounted on the inner wall of the top of the groove (8), the magnet (19) is matched with the fixed column (20), a threaded hole is formed in the fixed plate (7), and the transmission column (5) is in threaded connection with the threaded hole.