CN211825135U

CN211825135U - Soil sampler

Info

Publication number: CN211825135U
Application number: CN202020345781.9U
Authority: CN
Inventors: 张学宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-30
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a soil sampling ware, including first connecting ring, sleeve, drill bit, first T type piece and stopper, the rhombus recess has all been seted up to the drill bit inside, the stopper is all installed on the top of drill bit, and the inside of stopper has all seted up spacing hole, the top of stopper is provided with the connecting axle, and the bottom of connecting axle has all seted up first cross recess, the inside and the stopper of first cross recess contact, the installation piece is all installed to the outer wall of connecting axle, and installs the inside of piece 12 and all seted up second cross recess 21, the motor is installed on the top of connecting axle, the outer wall of connecting axle passes through the bearing and installs the second go-between. This soil sampling ware extrudees through the second motor to the first T type piece in both sides through connecting the ring through the second, and first T type piece extrusion gasbag for elastic deformation takes place for first spring, and the reconversion is under self elasticity effect, can reduce the injury of amplitude to operating personnel both hands.

Description

Soil sampler

Technical Field

The utility model relates to a sample thief technical field specifically is a soil sampling ware.

Background

Soil sampling ware is a power soil sampling ware, and the instrument adopts petrol power, is famous with quick, convenient to use and the labour who subtracts exempts soil sampling personnel by a wide margin, and traditional plant grinder can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:

1. most of plant crushers in the market at present cannot be provided with rotating heads with different lengths for construction, the machine has a single structure and simple functions, and cannot measure the depths of soil with different depths, so that the collection work is difficult;

2. most plant rubbing crusher can produce vibrations when using in the existing market, is unfavorable for operating personnel's hand to its operation, and after operating personnel used this machine too long, can produce the injury to operating personnel both hands moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling ware to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil sampler, includes first connecting ring, sleeve, drill bit, first T type piece and stopper, the rhombus recess has all been seted up to the drill bit inside, the stopper is all installed on the top of drill bit, and the inside of stopper has all seted up spacing hole, the top of stopper is provided with the connecting axle, and the bottom of connecting axle has all seted up first cross recess, the inside and the stopper of first cross recess contact, the installation piece is all installed to the outer wall of connecting axle, and the inside of installation piece has all seted up second cross recess, the motor is installed on the top of connecting axle, the second connecting ring is installed through the bearing to the outer wall of connecting axle, and first T type piece is all installed to the outer wall of second connecting ring.

Preferably, a second T-shaped block penetrating through the limiting hole is arranged in the first cross groove, and a second spring is sleeved on the outer side of the second T-shaped block.

Preferably, a second groove is formed in the top end of the inner portion of the second T-shaped block and located inside the limiting block, a first groove is formed in one side, away from the second groove, of the second T-shaped block, and a second cross-shaped groove is formed in the inner portion of the first groove.

Preferably, the inside in second cross groove is provided with L type pole, and the outside cover of L type pole is equipped with the third spring, the bottom and the first recess of L type pole contact.

Preferably, the outer side of the first T-shaped block is sleeved with a first spring, the outer side of the first T-shaped block is sleeved with a sleeve, and an air bag is arranged inside the sleeve.

Preferably, one side of the sleeve, which is far away from the first T-shaped block, is provided with a first connecting ring, the outer wall of the top end of the first connecting ring is provided with anti-skid lines, and the first connecting ring is connected with the sleeve.

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

1. through the installation of the drill bit, the second spring, the third spring, the second cross-shaped groove and the L-shaped rod, the L-shaped rod is separated from the first groove by pulling the L-shaped rod to extrude the third spring through the second cross-shaped groove, then the second T-shaped block is pulled to extrude the second spring in the first cross groove, so that the second T-shaped block is separated from the limit hole, and the second T-shaped block is pulled until the L-shaped rod is aligned with the second groove, then the L-shaped rod is loosened to be inserted into the second groove, the second T-shaped block is limited, then a limiting block in the drill bit to be replaced is inserted into the first cross groove, then the L-shaped rod is pulled upwards to be separated from the second groove, so that the second T-shaped block is inserted into the limiting hole, the drill bit is fixed, then the L-shaped rod is loosened, and the second T-shaped block is fixed, so that the structure is convenient for operators to replace the drill bits with different shapes and lengths;

2. the device is through installing the connecting axle simultaneously, the gasbag, first T type piece and second go-between, it rotates to drive the connecting axle through starter motor, thereby the connecting axle drives the drill bit and rotates soil, because rotate and produce vibrations, extrude to the first T type piece in both sides through the second link, and first T type piece extrusion gasbag, make first spring take place elastic deformation, because first spring belongs to elastic element with the gasbag, the reconversion under self elastic action, can reduce the injury of amplitude to operating personnel both hands.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a connecting shaft; 2. a first connecting ring; 3. an air bag; 4. a sleeve; 5. a diamond-shaped groove; 6. a drill bit; 7. a first T-shaped block; 8. a first spring; 9. a second connection ring; 10. a motor; 11. anti-skid lines; 12. mounting blocks; 13. a second T-shaped block; 14. a first groove; 15. a second spring; 16. a limiting hole; 17. a second groove; 18. a first cross recess; 19. a limiting block; 20. a third spring; 21. a second cross-shaped slot; 22. an L-shaped rod.

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. 1-3, the present invention provides an embodiment: a soil sampler comprises a first connecting ring 2, a sleeve 4, a drill bit 6, a first T-shaped block 7 and a limiting block 19, wherein the drill bit 6 is internally provided with a rhombic groove 5, the top end of the drill bit 6 is provided with the limiting block 19, the limiting block 19 is internally provided with a limiting hole 16, the top end of the limiting block 19 is provided with a connecting shaft 1, and the bottom end of the connecting shaft 1 is provided with a first cross groove 18;

a second T-shaped block 13 penetrating through a limiting hole 16 is arranged in the first cross groove 18, a second spring 15 is sleeved on the outer side of the second T-shaped block 13, the second spring 15 is driven to be contracted in the first cross groove 18 by pulling the second T-shaped block 13, then the second T-shaped block 13 is loosened, and the second spring 15 is restored under the action of self elasticity, so that the second T-shaped block 13 is inserted into the limiting hole 16, the position of the drill bit 6 is fixed, and the drill bit 6 is convenient to install and detach;

a second groove 17 is formed in the top end of the inner portion of the second T-shaped block 13, the second groove 17 is located in the limiting block 19, a first groove 14 is formed in one side, away from the second groove 17, of the second T-shaped block 13, a second cross groove 21 is formed in the inner portion of each first groove 14, the second T-shaped block 13 can be fixed by inserting the L-shaped rod 22 into the second groove 17, the second T-shaped block 13 does not need to be tensioned all the time by a hand, the position of the second T-shaped block 13 can be fixed by inserting the L-shaped rod 22 into the first groove 14, and the situation of inclination cannot occur;

an L-shaped rod 22 is arranged in the second cross-shaped groove 21, a third spring 20 is sleeved on the outer side of the L-shaped rod 22, the bottom end of the L-shaped rod 22 is in contact with the first groove 14, the third spring 20 is extruded in the first groove 14 by pulling the L-shaped rod 22 upwards, the third spring 20 is contracted, then the third spring 20 is restored under the self elastic action by loosening the second cross-shaped groove 21, the second cross-shaped groove 21 is inserted into the first groove 14, and the position of the second T-shaped block 13 is fixed;

the inner part of the first cross groove 18 is contacted with a limiting block 19, the outer walls of the connecting shaft 1 are provided with mounting blocks 12, the inner parts of the mounting blocks 12 are provided with second cross grooves 21, the top end of the connecting shaft 1 is provided with a motor 10, the type of the motor 10 can be Y315S-4, the outer wall of the connecting shaft 1 is provided with a second connecting ring 9 through a bearing, and the outer wall of the second connecting ring 9 is provided with a first T-shaped block 7;

the first spring 8 is sleeved on the outer side of the first T-shaped block 7, the sleeve 4 is sleeved on the outer side of the first T-shaped block 7, the air bag 3 is arranged in the sleeve 4, the air bag 3 is extruded through the first T-shaped block 7, the first spring 8 contracts, and the first spring 8 and the air bag 3 are elastic elements and restore to the original state under the action of the elastic force of the first spring 8 and the air bag 3, so that the amplitude is reduced;

one side that sleeve 4 kept away from first T type piece 7 is installed first connecting

ring

2, and 2 top outer walls of first connecting ring all are provided with anti-skidding line 11, and first connecting ring 2 is connected with sleeve 4 for operating personnel when holding first connecting ring 2, through the design that anti-skidding line 11 inner structure is coarse, avoids operating personnel to appear the hand slip phenomenon at the during operation.

The working principle is as follows: when the soil sampler is used, an external power supply is firstly switched on, firstly, an operator holds two sides of the anti-slip lines 11 in the first connecting ring 2 with both hands, the anti-slip lines 11 are rough in surface, so that the operator is prevented from slipping, then the motor 10 is started to drive the connecting shaft 1 and the drill bit 6 to rotate, then the operator aims at the soil to be mined to rotate, when the motor 10 rotates, impact force is dispersed to two sides of the second connecting ring 9 due to overlarge vibration, the first T-shaped block 7 is extruded, so that the first T-shaped block 7 extrudes the air bag 3 to enable the first spring 8 to generate elastic deformation, and the air bag 3 and the first spring 8 belong to elastic elements and restore to the original shape under the action of self elasticity, so that vibration generated by rotation is conveniently damped, then, the operator rotates downwards to sample the soil at different depths, and the soil falls into the rhombic grooves 5, the soil with different depths can be sampled for a plurality of times, so that the sampling work efficiency is high, when operators need drill bits 6 with different shapes and lengths, the L-shaped rod 22 can be pulled to move upwards, the third spring 20 contracts in the second cross groove 21, the L-shaped rod 22 is separated from the first groove 14, then the operators pull the second T-shaped blocks 13 on two sides to drive the second spring 15 to contract in the first cross groove 18, the second T-shaped block 13 is separated from the limiting hole 16, the second T-shaped block 13 is pulled until the L-shaped rod 22 is aligned with the second groove 17, the L-shaped rod 22 is loosened, the original shape is restored under the elastic action of the third spring 20, the L-shaped rod 22 is inserted into the second groove 17, the second T-shaped block 13 is fixed, and the structure is convenient for the operators to replace by a small number of people under the condition of small number of people, the operation is convenient, and the labor is saved; then extract stopper 19 from first cross 18 in, insert the stopper 19 in the drill bit 6 that will replace to first cross 18 in, then upwards pull out L type pole 22, under the effect of second spring 15 for second T type piece 13 inserts to stopper 19, loosens L type pole 22 again, under the effect of third spring 20, makes L type pole 22 insert in first recess 14, fixes second T type piece 13, does above the utility model discloses a whole theory of operation.

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 soil sampling ware, includes first connecting ring (2), sleeve (4), drill bit (6), first T type piece (7) and stopper (19), its characterized in that: diamond-shaped groove (5) have all been seted up to drill bit (6) inside, stopper (19) have all been installed on the top of drill bit (6), and the inside of stopper (19) has all been seted up spacing hole (16), the top of drill bit (6) is provided with connecting axle (1), and first cross recess (18) have all been seted up to the bottom of connecting axle (1), the inside and stopper (19) of first cross recess (18) contact, installation piece (12) have all been installed to the outer wall of connecting axle (1), and second cross recess (21) have all been seted up to the inside of installation piece (12), motor (10) are installed on the top of connecting axle (1), second go-between (9) are installed through the bearing to the outer wall of connecting axle (1), and first T type piece (7) have all been installed to the outer wall of second go-between (9).

2. A soil sampler according to claim 1, wherein: a second T-shaped block (13) penetrating through the limiting hole (16) is arranged in the first cross groove (18), and a second spring (15) is sleeved on the outer side of the second T-shaped block (13).

3. A soil sampler according to claim 2, wherein: a second groove (17) is formed in the top end of the inner portion of the second T-shaped block (13), the second groove (17) is located in the limiting block (19), and a first groove (14) is formed in one side, away from the second groove (17), of the second T-shaped block (13).

4. A soil sampler according to claim 1, wherein: the inside of second cross groove (21) is provided with L type pole (22), and the outside cover of L type pole (22) is equipped with third spring (20), the bottom and first recess (14) of L type pole (22) contact.

5. A soil sampler according to claim 1, wherein: the outer side of the first T-shaped block (7) is sleeved with a first spring (8), the outer side of the first T-shaped block (7) is sleeved with a sleeve (4), and an air bag (3) is arranged inside the sleeve (4).

6. A soil sampler according to claim 1, wherein: one side of the sleeve (4) far away from the first T-shaped block (7) is provided with a first connecting ring (2), the outer wall of the top end of the first connecting ring (2) is provided with anti-skidding threads (11), and the first connecting ring (2) is connected with the sleeve (4).