CN214224588U

CN214224588U - Soil sampling device

Info

Publication number: CN214224588U
Application number: CN202023229837.3U
Authority: CN
Inventors: 甘伟; 邹磊; 李慧
Original assignee: Chongqing Tianhang Testing Technology Co ltd
Current assignee: Chongqing Tianhang Testing Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a soil sampling device, comprising a main body, a plurality of groups sampling ring groove, a plurality of groups have been seted up to the main part outside the impartial distance distribution of sampling ring groove, fixed disc is installed to the main part top, the fixed disc upper end is provided with the shell, the shell outside is close to upper end position fixedly connected with U type handle, the outside cover of U type handle is equipped with the antiskid cover, shell internally mounted has the motor, motor output end passes fixed disc and main part upper end rigid coupling, the fixed disc lower extreme is close to both sides position and all is connected with the telescopic link, the main part outside is close to the lower pot head and is equipped with the ring, telescopic link lower extreme and ring upper end surface rigid coupling, the ring front end is close to the intermediate position and inserts and is equipped with the dead lever. This soil sampling device can prevent that the device from taking place the slope in the sampling process to the staff of being convenient for samples soil, and the staff of being convenient for changes the drill bit that damages because of long-time the use.

Description

Soil sampling device

Technical Field

The utility model relates to a soil sampling technical field specifically is a soil sampling device.

Background

The soil is a loose layer of substance on the earth surface, which comprises various granular mineral substances, organic substances, water, air, microorganisms and the like and can grow plants, wherein the soil comprises mineral substances formed by weathering of rocks, organic substances generated by decomposition of animal and plant microorganism residues, soil organisms, water, air, oxidized humus and the like;

soil sampling device on market, at the sampling in-process, the device takes place the slope easily, and the staff of not being convenient for samples soil, and the staff of not being convenient for changes the drill bit that damages because of long-time the use, for this reason, we provide a soil sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling device to solve the soil sampling device on the market that proposes in the above-mentioned background art, in the sampling process, the device takes place the slope easily, and the staff of being not convenient for samples soil, and the staff of being not convenient for changes the problem because of the drill bit that uses for a long time and damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil sampling device, includes the main part, a plurality of groups sampling ring groove, a plurality of groups have been seted up to the main part outside the impartial distance distribution of sampling ring groove, fixed disc is installed to the main part top, the fixed disc upper end is provided with the shell, the shell outside is close to upper end position fixedly connected with U type handle, the outside cover of U type handle is equipped with the antiskid cover, shell internally mounted has the motor, motor output end passes fixed disc and main part upper end rigid coupling, the fixed disc lower extreme is close to both sides position and all is connected with the telescopic link, the main part outside is close to the lower pot head and is equipped with the ring, telescopic link lower extreme and ring upper end surface rigid coupling.

Preferably, the front end of the circular ring is inserted with a fixing rod close to the middle position, the outer part of the main body is provided with a fixing groove close to the lower end, one end of the fixing rod penetrates through the circular ring and is movably installed inside the fixing groove, and the lower end of the circular ring is fixedly provided with supporting rods close to the two sides.

Preferably, the bottom end of the main body is provided with a slot, the inner side wall of the slot is provided with an annular groove close to the lower end, the inner side wall of the annular groove is provided with a groove close to the middle position, and an insertion rod is inserted into the slot.

Preferably, a clamping block is fixedly mounted on the outer portion of the inserted rod, the clamping block is matched with the annular groove, a drill bit is fixedly connected to the lower end of the inserted rod, and the drill bit is movably mounted with the main body through the inserted rod matching with the insertion groove.

Preferably, the fixed disc is movably mounted with the circular ring through a telescopic rod, a connecting groove is formed in one end of the clamping block, a screw rod is inserted into the position, close to the edge of the lower end, of the outer side face of the main body, and one end of the screw rod penetrates through the main body and is movably mounted inside the connecting groove.

Preferably, the inserted bar is movably mounted with the slot through a clamping block and an annular groove matched with the screw rod, the two groups of supporting bars are symmetrically mounted with each other, and the main body is movably mounted with the shell through a motor.

Compared with the prior art, the beneficial effects of the utility model are that: in this soil sampling device, insert the soil respectively with two sets of bracing pieces bottom, can fix the device on the subaerial that needs got soil well, then shift out the dead lever from ring and fixed slot inside, the motor that starts shell internally mounted drives the main part of fixed disc below this moment and rotates, the drill bit is followed the main part and is rotated, handheld U type handle is pressed down the main part simultaneously, make the drill bit bore into the soil, make the main part get into the ground completely, soil will get into inside the sampling annular this moment, at this in-process, the telescopic link shortens, the distance between fixed disc and the ring shortens gradually, can make the main part at the in-process of boring into the soil more stable, prevent that it from taking place the slope in the course of the work, the staff of being convenient for advances the sampling to soil.

Among this soil sampling device, with the screw rod from inside the roll-out of main part and spread groove, then with the drill bit rotation 90, make the fixture block rotate 90 along the annular groove, the drill bit moves down this moment, the inserted bar passes through the fixture block and shifts out the slot along the recess, can shift out the drill bit, then pass through the fixture block with the inserted bar of installation on the new drill bit and insert inside the slot along the recess, then rotate 90 with the drill bit, make the fixture block rotate 90 along the annular groove, then pass the main part with screw rod one end and rotate to inside the spread groove, can the inserted bar fix inside the slot, thereby install the drill bit in the main part below, the staff of being convenient for changes the drill bit that damages because of long-time use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the connection structure of the drill and the insertion rod of the present invention;

fig. 4 is a schematic view of the structure of the middle body and the slot of the present invention.

In the figure: 1. a main body; 2. sampling a ring groove; 3. a U-shaped grip; 4. an anti-slip sleeve; 5. a motor; 6. fixing grooves; 7. fixing the rod; 8. fixing the disc; 9. a telescopic rod; 10. a circular ring; 11. a support bar; 12. a drill bit; 13. a groove; 14. inserting a rod; 15. a clamping block; 16. a slot; 17. an annular groove; 18. connecting grooves; 19. a screw; 20. a housing.

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 a technical solution: the utility model provides a soil sampling device, includes main part 1, and a plurality of groups sampling annular 2 have been seted up to main part 1 outside, and a plurality of groups sampling annular 2 are equidistant to be distributed, during concrete implementation, can the multiunit connect each other and be designed into the heliciform slot. In the embodiment, a fixed disc 8 is installed above a main body 1, a shell 20 is arranged at the upper end of the fixed disc 8, a U-shaped handle 3 is fixedly connected to the position, close to the upper end, of the outer part of the shell 20, an anti-skidding sleeve 4 is sleeved on the outer part of the U-shaped handle 3, a motor 5 is installed inside the shell 20, the output end of the motor 5 penetrates through the fixed disc 8 to be fixedly connected with the upper end of the main body 1, telescopic rods 9 are connected to the positions, close to two sides, of the lower end of the main body 1, a circular ring 10 is sleeved on the outer part of the main body 1, the lower end of the telescopic rod 9 is fixedly connected with the upper end of the circular ring 10, a fixed rod 7 is inserted at the position, close to the middle position, of the front end of the circular ring 10, a fixed groove 6 is arranged at the position, close to two sides, of the lower end of the circular ring 10, supporting rods 11 are fixedly arranged, the telescopic rod 9 is shortened, the distance between the fixed disc 8 and the circular ring 10 is gradually shortened, can make main part 1 more stable at the in-process of boring into the soil, prevent that it from taking place the slope in the course of the work, the staff of being convenient for advances the sampling to soil.

Continuing to refer to fig. 3-4, the bottom end of the main body 1 is provided with a slot 16, the inner side wall of the slot 16 is provided with an annular groove 17 near the lower end, the inner side wall of the annular groove 17 is provided with a groove 13 near the middle position, an insertion rod 14 is inserted in the slot 16, a fixture block 15 is fixedly arranged outside the insertion rod 14, the fixture block 15 is matched with the annular groove 17, the lower end of the insertion rod 14 is fixedly connected with a drill bit 12, the drill bit 12 is movably mounted with the main body 1 through the insertion rod 14 in cooperation with the slot 16, the fixed disc 8 is movably mounted with the circular ring 10 through the expansion rod 9, one end of the fixture block 15 is provided with a connection groove 18, a screw rod 19 is inserted at the outer side surface of the main body 1 near the lower end edge, one end of the screw rod 19 penetrates through the main body 1 and is movably mounted in the connection groove 18, the insertion rod 14 is movably mounted with the slot 16 through the fixture block 15 and the annular groove 17 in cooperation with the screw rod 19, the two sets of the support rods 11 are symmetrically mounted with each other, the main body 1 is movably mounted with the housing 20 through the motor 5, the drill bit 12 can be removed by rotating the threaded rod 19 out of the interior of the body 1 and the connecting groove 18 and then rotating the drill bit 12 by 90 ° so that the latch 15 rotates by 90 ° along the annular groove 17, at which point the drill bit 12 is moved downwards and the plunger 14 is moved out of the slot 16 along the groove 13 by means of the latch 15.

The working principle is as follows: for the soil sampling device, the anti-skid sleeves 4 sleeved on the U-shaped handles 3 are respectively and tightly held by two hands, the device is moved to the soil to be sampled, the bottom ends of the two groups of support rods 11 are respectively inserted into the soil, and the device can be well fixed on the ground to be sampled. Then shift out dead lever 7 from ring 10 and fixed slot 6 are inside, start the main part 1 rotation of shell 20 internally mounted's motor 5 drive fixed disc 8 below this moment, drill bit 12 follows main part 1 and rotates, holds hand U type handle 3 simultaneously and pushes down main part 1 for drill bit 12 bores into the soil, makes main part 1 get into the soil completely, and soil will get into inside sampling annular 2 this moment. In this process, telescopic link 9 shortens, and the distance between fixed disc 8 and the ring 10 shortens gradually, can make main part 1 more stable boring the in-process in the soil, prevents all the time that it from taking place the slope in the course of the work, and the staff of being convenient for advances the sampling to soil. Move out main part 1 ground upwards, can take out soil, sample soil, with screw rod 19 from main part 1 and the inside rotation of spread groove 18, then rotate drill bit 12 90 for fixture block 15 rotates 90 along annular groove 17, move drill bit 12 downwards this moment, inserted bar 14 passes through fixture block 15 and moves out slot 16 along recess 13, can move out drill bit 12, then insert bar 14 with installing on new drill bit 12 inside slot 16 along recess 13 through fixture block 15, then rotate drill bit 12 90 for fixture block 15 rotates 90 along annular groove 17. One end of the screw rod 19 passes through the main body 1 and rotates to the inside of the connecting groove 18, and the inserting rod 14 can be fixed in the inserting groove 16, so that the drill bit 12 is installed below the main body 1, and a worker can rapidly replace the drill bit 12 damaged due to long-term use conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil sampling device, comprising a body (1), characterized in that: main part (1) outside has been seted up a plurality of groups and has been sampled annular (2), a plurality of groups sampling annular (2) impartial distance distributes, fixed disc (8) are installed to main part (1) top, fixed disc (8) upper end is provided with shell (20), shell (20) outside is close to upper end position fixedly connected with U type handle (3), the outside cover of U type handle (3) is equipped with antiskid cover (4), shell (20) internally mounted has motor (5), motor (5) output pass behind fixed disc (8) with main part (1) upper end rigid coupling, fixed disc (8) lower extreme is close to both sides position and all is connected with telescopic link (9), main part (1) outside is close to the lower pot head and is equipped with ring (10), telescopic link (9) lower extreme and ring (10) upper end surface rigid coupling.

2. A soil sampling device according to claim 1, wherein: the fixing device is characterized in that a fixing rod (7) is inserted close to the middle position at the front end of the circular ring (10), a fixing groove (6) is formed in the position, close to the lower end, of the outer portion of the main body (1), one end of the fixing rod (7) penetrates through the circular ring (10) and is movably installed inside the fixing groove (6), and supporting rods (11) are fixedly arranged at the positions, close to the two sides, of the lower end of the circular ring (10).

3. A soil sampling device according to claim 1, wherein: the novel multifunctional clothes hanger is characterized in that a slot (16) is formed in the bottom end of the main body (1), an annular groove (17) is formed in the inner side wall of the slot (16) close to the lower end, a groove (13) is formed in the inner side wall of the annular groove (17) close to the middle position, and an inserting rod (14) is inserted into the slot (16).

4. A soil sampling device according to claim 3, wherein: a clamping block (15) is fixedly mounted on the outer portion of the inserted rod (14), the clamping block (15) is matched with the annular groove (17), a drill bit (12) is fixedly connected to the lower end of the inserted rod (14), and the drill bit (12) is movably mounted with the main body (1) through the inserted rod (14) matching with the slot (16).

5. A soil sampling device according to claim 1, wherein: fixed disc (8) pass through telescopic link (9) and ring (10) movable mounting, and spread groove (18) have been seted up to fixture block (15) one end, main part (1) lateral surface is close to lower extreme border position and inserts and is equipped with screw rod (19), main part (1) movable mounting is passed to screw rod (19) one end inside spread groove (18).

6. A soil sampling device according to claim 3, wherein: the inserted bar (14) is movably mounted with the slot (16) through a clamping block (15) and an annular groove (17) in a matching manner, the two groups of supporting bars (11) are symmetrically mounted with each other, and the main body (1) is rotatably mounted with the shell (20) through a motor (5).