CN213516392U

CN213516392U - Soil sampling device is used in geographic information science

Info

Publication number: CN213516392U
Application number: CN202021564698.7U
Authority: CN
Inventors: 申小凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-22
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a soil sampling device for geographic information science, which relates to the technical field of soil sampling, and comprises a fixed disc, wherein the lower end of the fixed disc is fixedly connected with a fixed drill bit, the fixed disc is provided with a through hole, the upper end of the fixed disc is fixedly connected with a vertical plate, a chute is arranged in the vertical plate, a driving motor is fixedly connected in the vertical plate, a threaded rod is rotationally connected in the chute, and the sampling work of the soil with the appointed depth is realized through the matched use among the driving motor, the threaded rod, a sliding block, a first connecting rod, a sampling cylinder and an opening and closing mechanism, the work of manually digging to the appointed depth and then sampling is avoided, the work efficiency is improved, the work of taking out the soil in the inner cavity of the sampling cylinder is realized through the matched use among the sampling cylinder, a cleaning rod and a cleaning plate, the work of taking out the soil in the inner cavity of the, convenience and practicability are improved.

Description

Soil sampling device is used in geographic information science

Technical Field

The utility model relates to a soil sampling technical field especially relates to a soil sampling device is used to geographic information science.

Background

Soil sampling refers to a method for collecting soil samples, and comprises a sampling laying and sampling technology, the soil sample collection is basic work in the fields of soil analysis research, geological survey and the like, the actual condition of the soil can be known through the analysis research on the soil samples, and the soil pollution condition and the environmental condition can be known through the collected soil samples.

Soil sampling needs the soil of the appointed degree of depth of collection sometimes, therefore people can dig to appointed degree of depth with the spade earlier, then carry out soil sampling through soil sampling device again to the soil sample of the appointed degree of depth of collection, consequently, the operation of gathering appointed degree of depth soil sampling for the staff brings inconvenience, the soil that is located the sampling barrel inner chamber is difficult to take out moreover, make the sample operation inconvenient, for this the soil sampling device is used in the geographic information science and has been provided and the problem more than is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the soil sampling device is used in geographic information science that provides.

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

a soil sampling device for geographic information science comprises a fixed disc, wherein the lower end of the fixed disc is symmetrically and fixedly connected with a fixed drill bit, a through hole is formed in the fixed disc, the upper end of the fixed disc is fixedly connected with a vertical plate, a sliding groove is formed in the vertical plate, a driving motor is fixedly connected in the vertical plate, a threaded rod is rotationally connected in the sliding groove, the threaded rod penetrates through the sliding groove and is fixedly connected with the output end of the driving motor, a sliding block is slidably connected in the sliding groove and is in threaded connection with the threaded rod, the right side wall of the vertical plate is fixedly connected with a transverse rod, the lower end of the transverse rod is fixedly connected with a cleaning mechanism, the lower end of the transverse rod is fixedly connected with a second connecting rod, the lower end of the second connecting rod is fixedly connected with a, the terminal fixedly connected with sampling barrel of dead lever, sampling barrel below fixedly connected with mechanism that opens and shuts.

Preferably, clearance mechanism includes the clearance pole of fixed connection in horizontal pole lower extreme, the lower extreme fixedly connected with clearance board of clearance pole.

Preferably, the mechanism that opens and shuts includes fixed connection at sampling cylinder lower extreme fixedly connected with drill bit, the hole has been seted up to the symmetry on the drill bit, the inside fixedly connected with micromotor of drill bit, the terminal fixedly connected with bull stick of output of micromotor, the terminal fixedly connected with of bull stick violently changes the pole, the both ends fixedly connected with baffle of violently changing the pole.

Preferably, a thread matched with the threaded rod is arranged in the sliding block.

Preferably, the diameter of the baffle is greater than the diameter of the hole.

Preferably, the through-hole matches the size of the cartridge.

Compared with the prior art, the beneficial effects of the utility model are that: through the matching use of the fixed disc, the driving motor, the threaded rod, the sliding block, the first connecting rod, the sampling cylinder, the drill bit, the small motor, the hole, the rotating rod, the transverse rotating rod and the baffle, the driving motor is started to drive the threaded rod to rotate, the threaded rod drives the sliding block to move up and down, the sliding block drives the sampling cylinder to move down through the first connecting rod, when the specified depth is reached, the small motor is started to drive the rotating rod to rotate, the rotating rod rotates to drive the baffle to rotate, so that the hole is opened, soil can enter from the hole, the sampling work of the soil with the specified depth is realized, the sampling work after manually digging to the specified depth is avoided, and the work efficiency is improved;

through the direct cooperation use of the sampling cylinder, the cleaning rod and the cleaning plate, after soil with a specified depth is sampled, the sampling cylinder moves upwards, and as the cleaning rod is fixedly connected to the cross rod, when the sampling cylinder moves upwards, soil in the sampling cylinder can be extruded out, so that the soil in the sampling cylinder can be taken out, the soil in the inner cavity of the sampling cylinder is prevented from being taken out independently after sampling, and the convenience is improved;

to sum up, use through the cooperation between driving motor, threaded rod, slider, head rod, cartridge, the mechanism that opens and shuts, realized the sample work to the soil of appointed degree of depth, avoided the manual work to dig the work of sampling again after the appointed degree of depth, improved work efficiency, use through the cooperation between cartridge, clearance rod, the clearance board, realized the work of taking out to the soil of cartridge inner chamber, avoided carrying out the work of taking out of cartridge inner chamber soil alone after the sampling, improved convenience and practicality.

Drawings

Fig. 1 is a perspective view of a soil sampling device for geographic information science according to the present invention;

fig. 2 is a schematic structural diagram of a soil sampling device for geographic information science according to the present invention;

fig. 3 is the utility model provides a soil sampling device's A enlargements for geographic information science.

In the figure: the automatic sampling device comprises a fixed disc 1, a fixed drill bit 2, a through hole 3, a vertical plate 4, a driving motor 5, a sliding chute 6, a threaded rod 7, a sliding block 8, a first connecting rod 9, a cross rod 10, a cleaning rod 11, a sampling cylinder 12, a second connecting rod 13, a measuring rod 14, a scale 15, a hole 16, a small motor 17, a rotating rod 18, a baffle plate 19, a transverse rotating rod 20, a cleaning plate 21 and a drill bit 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 soil sampling device for geographic information science comprises a fixed disk 1, wherein the lower end of the fixed disk 1 is symmetrically and fixedly connected with a fixed drill bit 2, a through hole 3 is formed in the fixed disk 1, a vertical plate 4 is fixedly connected to the upper end of the fixed disk 1, a sliding groove 6 is formed in the vertical plate 4, a driving motor 5 is fixedly connected to the vertical plate 4, a threaded rod 7 is rotatably connected to the sliding groove 6, the threaded rod 7 penetrates through the sliding groove 6 and is fixedly connected with the output end of the driving motor, a sliding block 8 is slidably connected to the sliding groove 6, the sliding block 8 is in threaded connection with the threaded rod 7, a thread matched with the threaded rod 7 is arranged in the sliding block 8, a transverse rod 10 is fixedly connected to the right side wall of the vertical plate 4, a cleaning mechanism is fixedly connected to the lower end of the transverse;

lower extreme fixedly connected with second connecting rod 13 of horizontal pole 10, the lower extreme fixedly connected with graduated flask 14 of second connecting rod 13, be provided with scale 15 on the graduated flask 14, slider 8's lateral wall fixedly connected with dead lever 9, the terminal fixedly connected with sampling cylinder 12 of dead lever 9, the size phase-match of through-hole 3 and sampling cylinder 12, the fixedly connected with mechanism that opens and shuts below sampling cylinder 12, the mechanism that opens and shuts includes fixed connection at 12 lower extreme fixedly connected with drill bits 22 of sampling cylinder, hole 16 has been seted up to the symmetry on the drill bit 22, the little motor 17 of the inside fixedly connected with of drill bit 22, the terminal fixedly connected with bull stick 18 of output of little motor 17, the terminal fixedly connected with horizontal bull stick 20 of bull stick 18, the both ends fixedly connected with baffle 19 of horizontal bull stick 20, the diameter of baffle 19 is greater than.

In the utility model, firstly, the fixed disk 1 is fixed on the ground under the action of the fixed drill bit 2, the whole sampling device is stable, the driving motor 5 is started again, the driving motor 5 drives the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the slide block 8 to slide downwards in the chute 6, the slide block 8 slides downwards to drive the connecting rod 9 to move downwards, the connecting rod 9 moves downwards to drive the sampling cylinder 12 to move downwards, the sampling cylinder 22 passes through the through hole 3 on the fixed disk 1, the sampling cylinder 12 can enter the soil under the action of the drill bit 22, the hole 16 on the drill bit 22 is just in a closed state, so the sampling cylinder 12 can not adopt work when just entering the soil, when the specified depth is reached, the small motor 17 is started to drive the rotating rod 18 to rotate, the rotating rod 18 rotates to drive the rotating rod 20 to rotate, the rotating rod 20 rotates to drive the baffle 19 to rotate, thereby baffle 19 rotates hole 16 and opens, when cartridge 12 moves down, soil can follow hole 16 and get into in cartridge 12, thereby realized the adoption work to the soil of appointed degree of depth, after adopting the completion, start driving motor 5 counter-rotation threaded rod 7, cartridge 12 moves up simultaneously, in the time of cartridge 12 rebound, because the effect of clearance board 21, can say that the soil in cartridge 12 pushes out, thereby the clearance work of the soil of cartridge 12 inner chamber has been realized, still be provided with graduated flask 14 on the horizontal pole 10, can carry out accurate positioning effect through scale 15 on the graduated flask 14.

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 soil sampling device is used in geographic information science, includes fixed disk (1), its characterized in that, the lower extreme symmetry fixedly connected with fixed drill bit (2) of fixed disk (1), be provided with through-hole (3) on fixed disk (1), the upper end fixedly connected with riser (4) of fixed disk (1), be provided with spout (6) in riser (4), fixedly connected with driving motor (5) in riser (4), spout (6) internal rotation is connected with threaded rod (7), threaded rod (7) run through spout (6) and with driving motor's output end fixed connection, sliding connection has slider (8) in spout (6), slider (8) and threaded rod (7) threaded connection, the right side wall fixedly connected with horizontal pole (10) of riser (4), the lower extreme fixedly connected with clearance mechanism of horizontal pole (10), the lower extreme fixedly connected with second connecting rod (13) of horizontal pole (10), the lower extreme fixedly connected with graduated flask (14) of second connecting rod (13), be provided with scale (15) on graduated flask (14), lateral wall fixedly connected with dead lever (9) of slider (8), terminal fixedly connected with cartridge (12) of dead lever (9), cartridge (12) below fixedly connected with mechanism that opens and shuts.

2. A soil sampling device for geographic information science as defined in claim 1 wherein the cleaning mechanism comprises a cleaning rod (11) fixedly connected to the lower end of the cross rod (10), the lower end of the cleaning rod (11) being fixedly connected to a cleaning plate (21).

3. The soil sampling device is used in geographic information science according to claim 1, characterized in that, the mechanism that opens and shuts includes fixed connection at sampling cylinder (12) lower extreme fixedly connected with drill bit (22), hole (16) have seted up on drill bit (22) symmetrically, the inside fixedly connected with micromotor (17) of drill bit (22), the output end fixedly connected with bull stick (18) of micromotor (17), the end fixedly connected with horizontal bull stick (20) of bull stick (18), both ends fixedly connected with baffle (19) of horizontal bull stick (20).

4. The soil sampling device for geographic information science according to claim 1, wherein a thread matching the threaded rod (7) is provided in the slider (8).

5. A soil sampling device for geographic information science according to claim 3, characterized in that the diameter of the baffle (19) is larger than the diameter of the hole (16).

6. A soil sampling device for geographic information science according to claim 1, characterized in that the through hole (3) matches the size of the sampling cartridge (12).