CN220568588U

CN220568588U - Soil hardness detector convenient to accomodate

Info

Publication number: CN220568588U
Application number: CN202320878581.3U
Authority: CN
Inventors: 刘秀君
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2024-03-08
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of soil hardness detectors, and particularly discloses a soil hardness detector convenient to store, which comprises a probe and a supporting rod, wherein a locking sleeve is sleeved outside the supporting rod and can move along the supporting rod, the inside of the supporting rod is of a hollow structure, the probe is positioned in the supporting rod and can slide relative to the supporting rod, a locking head is arranged at the bottom end of the supporting rod, a first through hole is formed in the middle of the locking head, the probe penetrates out of the inside of the supporting rod and penetrates through the first through hole, a boss is arranged on the side wall of the probe, the locking sleeve slides to the bottom end of the supporting rod so as to extrude the locking head to shrink towards the probe in the first through hole, and the end part of the locking head is propped against the boss when the locking head shrinks so as to limit the probe.

Description

Soil hardness detector convenient to accomodate

Technical Field

The utility model relates to the technical field of soil hardness detectors, in particular to a soil hardness detector convenient to store.

Background

Can know soil water permeability through measuring soil hardness, the air permeability provides technical support for agriculture and road construction, and more drops into actual production of accurate agricultural technology, carries out accurate agricultural production and just drops into the agricultural production data from original even, and the comprehensive requirement has been put forward to detection device's portability, accuracy, practicality.

In order to solve the problems, a soil hardness tester is designed, which mainly comprises a hardness probe and a hardness value display, wherein the hardness probe is inserted into the soil, the hardness value of the soil is detected by a deflection sensor inside the hardness probe and then displayed on the hardness value display, and the hardness probe is longer, the bottom of the probe is sharper and inconvenient to store, so that the hardness tester causes great trouble to workers in carrying.

Therefore, it is necessary to provide a soil hardness tester convenient for storage, so as to be convenient for carrying by staff.

Disclosure of Invention

The utility model aims to solve the problem that the existing hardness probe is inconvenient to store due to longer, and provides a soil hardness detector convenient to store.

The technical scheme of the utility model is as follows:

the utility model provides a soil hardness detector convenient to accomodate, includes probe and bracing piece, and the outside cover of bracing piece is equipped with the lock sleeve, and the lock sleeve can follow the bracing piece and remove, the inside of bracing piece is hollow structure, the probe is located the inside of bracing piece and can slide relative to the bracing piece, and the bottom of bracing piece is equipped with the lock head, and the lock head middle part is equipped with first through-hole, and the probe is worn out and is passed first through-hole from the inside of bracing piece, is equipped with the boss on the lateral wall of probe;

the lock sleeve slides to the bottom of bracing piece thereby extrudees the locking head and contracts to the probe direction in the first through-hole, thereby the tip top of locking head is spacing to the probe on the boss when the locking head contracts.

Further, the locking head comprises a limiting plate, the top end of the limiting plate is close to the probe, and the bottom end of the limiting plate is far away from the probe.

Further, the limiting plate and the supporting rod are integrally formed.

Further, be equipped with first spacing platform on the inner wall of bracing piece, be equipped with the spacing platform of second on the lateral wall of probe, first spacing platform is located the bottom of bracing piece, and the spacing platform of second is located the top of probe, the second is spacing platform and the contact of first spacing platform when the top of probe slides to the bottom of bracing piece to prevent the top of probe from sliding out in the bracing piece.

Further, the inner wall of the locking sleeve is provided with threads, the outer wall of the supporting rod is provided with threads, and the locking sleeve is in threaded connection with the supporting rod.

Further, the locking sleeve is long-barrel-shaped, a second through hole is formed in the locking sleeve, and the supporting rod is located in the second through hole.

Further, the diameter of the second through hole at the bottom end of the locking sleeve is larger than that of the second through hole at the top end of the locking sleeve.

Further, a handle is arranged at the top end of the supporting rod, and the handle is perpendicular to the supporting rod.

Further, an anti-skid sleeve is arranged at the end part of the handle.

Furthermore, a rubber sleeve is arranged on the side wall of the locking sleeve.

According to the soil hardness detector convenient to store, the probe is located in the supporting rod and can slide in the supporting rod, so that the probe can be stored in the supporting rod, the whole occupied area of equipment is reduced, the soil hardness detector is convenient to carry, the locking sleeve outside the supporting rod moves to the bottom end of the supporting rod and can squeeze the locking head, the locking head is contracted, the top of the locking head is propped against the boss, the probe is prevented from being stressed to retract into the supporting rod when being pricked into soil, the limiting effect is achieved, and compared with the prior art, the soil hardness detector convenient to store is convenient to store by storing the probe in the supporting rod, the whole length of the equipment is reduced, and workers can conveniently carry and transport.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a reference diagram of the usage status of the present utility model;

fig. 5 is a reference diagram of a use state of the present utility model.

Reference numerals: 1. a probe; 2. a support rod; 3. a locking sleeve; 4. a locking head; 5. a first through hole; 6. a boss; 7. a limiting plate; 8. a first limit table; 9. the second limiting table; 10. a thread; 11. a second through hole; 12. a handle; 13. an anti-skid sleeve.

Detailed Description

In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings.

Embodiment one:

as shown in fig. 1 and 3, this embodiment provides a soil hardness tester convenient to accomodate, including probe 1 and bracing piece 2, the outside cover of bracing piece 2 is equipped with lock sleeve 3, and lock sleeve 3 can follow bracing piece 2 and remove, the inside of bracing piece 2 is hollow structure, probe 1 is located the inside of bracing piece 2 and can slide relative bracing piece 2, and the bottom of bracing piece 2 is equipped with latch head 4, and latch head 4 middle part is equipped with first through-hole 5, and probe 1 wears out from the inside of bracing piece 2 and passes first through-hole 5, is equipped with boss 6 on the lateral wall of probe 1, and boss 6 encloses into the round on probe 1 lateral wall, thereby lock sleeve 3 slides to the bottom of bracing piece 2 and extrudees latch head 4 to the shrink of probe 1 direction in first through-hole 5, thereby the tip of latch head 4 pushes up on boss 6 when latch head 4 shrink spacing to probe 1.

As shown in fig. 1 and 2, preferably, the locking head 4 includes a limiting plate 7, the top end of the limiting plate 7 is close to the probe 1, the bottom end of the limiting plate 7 is far away from the probe 1, 6 limiting plates 7 are totally enclosed into a circle, an umbrella-like round table shape is formed, the top end is fixedly connected with the supporting rod 2, the bottom end is umbrella-shaped to be dispersed, when the locking sleeve 3 moves downwards to squeeze the locking head 4, the umbrella-shaped at the bottom end of the locking head 4 is tightened and folded together, so that the end part is propped against the boss 6, and therefore, when the probe 1 is inserted into soil downwards, the probe 1 cannot retract into the supporting rod 2 after being subjected to reverse resistance.

As shown in fig. 3, preferably, the limiting plate 7 and the supporting rod 2 are integrally formed, the umbrella-shaped tightening at the bottom end of the locking head 4 is achieved through the elastic deformation of the material, the umbrella-shaped tightening is compressed by the elastic deformation of the locking sleeve 3, and when the locking sleeve 3 moves away from the locking head 4, the umbrella-shaped tightening is dispersed, so that the limiting effect on the probe 1 is stopped.

As shown in fig. 3, preferably, a first limiting table 8 is disposed on the inner wall of the supporting rod 2, a second limiting table 9 is disposed on the side wall of the probe 1, the first limiting table 8 is located at the bottom end of the supporting rod 2, the second limiting table 9 is located at the top end of the probe 1, and when the top end of the probe 1 slides to the bottom end of the supporting rod 2, the second limiting table 9 contacts with the first limiting table 8, so as to prevent the top end of the probe 1 from sliding out of the supporting rod 2, the first limiting table 8 and the second limiting table 9 contact with each other to play a limiting role, the direction of the limiting role is just opposite to the limiting direction of the locking head 4 and the boss 6, and the limiting on the first limiting table 8 and the second limiting table 9 can prevent the probe 1 from completely sliding out from the inside of the supporting rod 2, so as to play a limiting role.

As shown in fig. 3, preferably, the inner wall of the locking sleeve 3 is provided with threads 10, the outer wall of the supporting rod 2 is provided with threads 10, the locking sleeve 3 is connected with the threads 10 of the supporting rod 2, the locking sleeve 3 can be ensured not to move up or down easily on the supporting rod 2 through the connection of the threads 10, and only when a person rotates the locking sleeve 3, the locking sleeve can move, so that the overall stability of the equipment is improved.

As shown in fig. 3, preferably, the locking sleeve 3 is in a long cylinder shape, the locking sleeve 3 is internally provided with a second through hole 11, and the supporting rod 2 is positioned in the second through hole 11. Preferably, the diameter of the second through hole 11 at the bottom end of the locking sleeve 3 is larger than the diameter of the second through hole 11 at the top end of the locking sleeve 3. Because the bottom end of the locking head 4 is in an umbrella-shaped divergent form, even if the locking sleeve 3 is contracted under the extrusion, if the machining dimensional precision of the locking sleeve 3 and the locking head 4 is not high, the outer diameter of the locking head 4 after contraction is not necessarily matched with the inner diameter of the locking sleeve 3, and if the second through hole 11 in the locking sleeve 3 is arranged into a shape with a thin upper part and a thick lower part, the locking sleeve 3 can be more conveniently matched with the locking head 4, and the locking sleeve 3 can be more easily sleeved on the locking head 4 along with the downward movement of the locking sleeve.

Preferably, the handle 12 is installed on the top end of the supporting rod 2, the handle 12 is perpendicular to the supporting rod 2, and the handle 12 is arranged to be easier for workers to operate.

Preferably, an anti-slip sleeve 13 is mounted at the end of the handle 12, which can play a role in slip prevention.

Preferably, the rubber sleeve is arranged on the side wall of the locking sleeve 3, and is mainly used for preventing slipping, so that a worker can conveniently twist the locking sleeve 3 and is not easy to slip, the outer shape of the locking sleeve 3 can be set to be hexagonal nut or polygonal, and the anti-slipping capacity of the locking sleeve 3 is improved.

Specifically, the handle 12 and the support rod 2 are hollow, so that transmission equipment such as an electric wire can be conveniently contained, and it is noted that the necessary components such as a hardness value display and a deflection sensor on the soil hardness detector in the technical scheme all adopt the prior art, and a person skilled in the art can decide whether to install and the specific position of the installation according to the specific situation when the installation is generated, so that the details are not repeated here.

During the use, as shown in fig. 4 and 5, probe 1 is located the inside of bracing piece 2 and can slide in inside, make probe 1 can accomodate the inside that gets into bracing piece 2, the holistic area of equipment has been reduced, conveniently carry, the outside lock sleeve 3 of bracing piece 2 removes to the bottom of bracing piece 2 and can produce the extrusion to locking head 4, it is the shrink of locking head 4, thereby make the top of locking head 4 push up on boss 6, the atress is retracted and is advanced inside bracing piece 2 when preventing probe 1 pricking earth, the limiting displacement has been played, this technical scheme is through accomodating probe 1 and the inside of bracing piece 2, thereby the holistic length of equipment has been reduced, the staff conveniently carries and transports, be convenient for accomodate.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.

Claims

1. Soil hardness detector convenient to accomodate, including probe (1) and bracing piece (2), its characterized in that: the outside cover of bracing piece (2) is equipped with lock sleeve (3), and lock sleeve (3) can follow bracing piece (2) and remove, the inside of bracing piece (2) is hollow structure, probe (1) are located the inside of bracing piece (2) and can slide relative bracing piece (2), and the bottom of bracing piece (2) is equipped with locking head (4), and locking head (4) middle part is equipped with first through-hole (5), and probe (1) are worn out from the inside of bracing piece (2) and are passed first through-hole (5), are equipped with boss (6) on the lateral wall of probe (1);

the locking sleeve (3) slides to the bottom of the supporting rod (2) so as to extrude the locking head (4) to shrink towards the direction of the probe (1) in the first through hole (5), and when the locking head (4) shrinks, the end part of the locking head (4) is propped against the boss (6) so as to limit the probe (1).

2. The soil hardness tester convenient to store according to claim 1, wherein: the locking head (4) comprises a limiting plate (7), the top end of the limiting plate (7) is close to the probe (1), and the bottom end of the limiting plate (7) is far away from the probe (1).

3. The soil hardness tester convenient for storage according to claim 2, wherein: the limiting plate (7) and the supporting rod (2) are integrally formed.

4. The soil hardness tester convenient to store according to claim 1, wherein: be equipped with first spacing platform (8) on the inner wall of bracing piece (2), be equipped with second spacing platform (9) on the lateral wall of probe (1), first spacing platform (8) are located the bottom of bracing piece (2), and second spacing platform (9) are located the top of probe (1), second spacing platform (9) contact with first spacing platform (8) when the top of probe (1) slides to the bottom of bracing piece (2) to prevent the top of probe (1) from sliding out in bracing piece (2).

5. The soil hardness tester convenient to store according to claim 1, wherein: the inner wall of the locking sleeve (3) is provided with threads (10), the outer wall of the supporting rod (2) is provided with threads (10), and the locking sleeve (3) is connected with the threads (10) of the supporting rod (2).

6. The soil hardness tester convenient to store according to claim 1, wherein: the locking sleeve (3) is in a long cylinder shape, a second through hole (11) is formed in the locking sleeve (3), and the supporting rod (2) is located in the second through hole (11).

7. The soil hardness tester convenient to store according to claim 6, wherein: the diameter of the second through hole (11) at the bottom end of the locking sleeve (3) is larger than that of the second through hole (11) at the top end of the locking sleeve (3).

8. The soil hardness tester convenient to store according to claim 1, wherein: the top end of the supporting rod (2) is provided with a handle (12), and the handle (12) is perpendicular to the supporting rod (2).

9. The soil hardness tester convenient to store according to claim 8, wherein: an anti-skid sleeve (13) is arranged at the end part of the handle (12).

10. The soil hardness tester convenient to store according to claim 1, wherein: and a rubber sleeve is arranged on the side wall of the locking sleeve (3).