CN205679420U - A kind of electrodynamic type can survey the sampler of the soil moisture and the degree of depth - Google Patents

Abstract

The utility model discloses an electric sampler capable of measuring soil temperature and depth. The electric sampler capable of measuring soil temperature and depth comprises a frustum-shaped casing, and a T-shaped handle is connected to the top of the casing. , the handle is provided with a display screen, the bottom of the shell is connected with a protective shell, a drill body and a drill bit in turn, a temperature probe is set in the drill bit, a depth sensor is embedded in the drill bit, a power switch and a battery are set on the side of the shell, The housing is equipped with a processing chip, a shockproof partition and a vibration pump in sequence. The vibration pump is connected to the spring through a block. wire connection. The utility model has the advantages of simple structure, low cost, reasonable design, convenient operation, small volume, easy to carry, and saves time and effort.

Description

An electric sampler capable of measuring soil temperature and depth

technical field

The utility model belongs to the technical field of soil experiment sampling and relates to an electric sampler capable of measuring soil temperature and depth.

Background technique

Soil sampler is a tool often used in agricultural soil environment monitoring. By collecting soil and then detecting and analyzing changes in physical and chemical indicators in the soil, effective measures for soil improvement are proposed. Due to different soil textures encountered during the soil sampling process, in order to achieve better sampling results, soil samplers are usually used for sampling according to different soil textures, and the temperature-sensing probe can accurately measure the temperature of the measured object. Temperature is widely used in soil sampling tests. The soil sampler currently used basically uses force to turn the handle by the operator, which is labor-intensive and difficult to operate. For tests that need to accurately measure the temperature of soil in different soil layers and Not applicable.

Utility model content

The purpose of the utility model is to provide an electric sampler capable of measuring soil temperature and depth, which solves the laborious problem of the existing soil sampler in practical use.

The technical scheme adopted by the utility model is an electric sampler capable of measuring soil temperature and depth, comprising a frustum-shaped shell, a T-shaped handle connected to the top of the shell, a display screen is arranged on the handle, and the shell The bottom of the body is connected with a protective shell, a drill body and a drill bit in turn. A temperature-sensitive probe is installed in the drill bit, a depth sensor is embedded in the drill bit, a power switch and a battery are installed on the side of the shell, and a processing chip, shockproof The clapboard and the vibrating pump, the vibrating pump is connected to the spring through a block, the spring is located in the protective shell, and the display screen, processing chip, vibrating pump, battery, temperature-sensing probe and depth sensor are connected through wires in sequence.

The utility model is also characterized in that,

The processing chip is covered with a protective rubber layer.

The drill body and the drill bit are connected by threads.

The power switch and the storage battery are respectively located on two opposite sides of the casing, and the storage battery is provided with a charging hole.

The protective shell is connected with the drill body through threads.

The drill body is composed of a pair of semi-cylindrical shells that are snapped together.

Both ends of the handle are equipped with shockproof sleeves.

The casing is provided with strip-shaped cooling holes.

The processing chip adopts TMS320VC5509APGE chip.

The beneficial effects of the utility model are: an electric sampler capable of measuring soil temperature and depth is provided with a vibration pump, the vibration pump vibrates, the drill bit is controlled by the spring and the drill body to drill down to take soil, and the obtained soil sample is Enter the drill body, after the drill bit drills to the bottom, let the drill bit stay in the soil for 2-3 minutes, make the temperature sensing probe and depth sensor contact with the soil, send the information to the processing chip through the wire, after processing, it will be reflected on the display On the screen, it assists in measuring the temperature and depth of the measured object, which improves the practicality. The utility model has the advantages of simple structure, low cost, reasonable design, convenient operation, small volume, easy to carry, and saves time and effort.

Description of drawings

Fig. 1 is a structural schematic diagram of an electric sampler capable of measuring soil temperature and depth according to the utility model.

In the figure: 1. Handle, 2. Display screen, 3. Shell, 4. Processing chip, 5. Vibration pump, 6. Shockproof partition, 7. Rubber protective layer, 8. Power switch, 9. Battery, 10. Block, 11. Spring, 12. Protective shell, 13. Drill body, 14. Drill bit, 15. Temperature probe, 16. Depth sensor, 17. Shockproof sleeve, 18. Cooling hole, 19. Charging hole, 20. buckle.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The utility model provides an electric sampler capable of measuring soil temperature and depth, as shown in Figure 1, comprising a frustum-shaped shell 3, a T-shaped handle 1 is connected to the top of the shell 3, and the handle 1 is provided with a There is a display screen 2, and the bottom of the casing 3 is connected with a protective casing 12, a drill body 13 and a drill bit 14 in sequence, a temperature-sensitive probe 15 is arranged inside the drill bit 14, a depth sensor 16 is embedded on the drill bit 14, and the side of the casing 3 is set There is a power switch 8 and a storage battery 9. The housing 3 is provided with a processing chip 4, a shockproof partition 6 and a vibration pump 5 in sequence. The vibration pump 5 is connected to a spring 11 through a block 10. 2. The processing chip 4, vibration pump 5, battery 9, temperature-sensing probe 15 and depth sensor 16 are sequentially connected by wires;

The processing chip 4 is covered with a rubber protective layer 7;

The drill body 13 and the drill bit 14 are connected by threads;

The power switch 8 and the storage battery 9 are respectively located on two opposite sides of the housing 3, and the storage battery 9 is provided with a charging hole 19;

The protective shell 12 is connected with the drill body 13 by threads;

The drill body 13 is composed of a pair of semi-cylindrical shells fitted together by buckles 20, which not only facilitates the removal of the soil in the drill body, but also does not hurt the hands, and is highly safe;

Both ends of the handle 1 are provided with shockproof sleeves 17;

The casing 3 is provided with strip-shaped cooling holes 18;

Processing chip 4 adopts TMS320VC5509APGE chip;

Vibration pump 5 can reduce labor intensity and improve efficiency.

The utility model uses an electric sampler that can measure soil temperature and depth as follows: when in use, press the power switch 8, the vibration pump 5 vibrates, and the drill bit 14 is controlled by the spring 11 and the drill body 13 to drill down to take the sampler. Soil, without manual turning of the handle 1, the soil sample obtained just enters in the drill body 13, and the drill bit 14 is drilled to the bottom and then the power switch 8 is turned off, allowing the drill bit 14 to stay in the soil for 2-3 minutes, so that the temperature-sensitive probe 15 and The depth sensor 16 is in contact with the soil, and sends the information to the processing chip 4 through wires, and after processing, it is reflected on the display screen 2, assisting in measuring the temperature and depth of the measured object, and improving practicability.

An electric sampler capable of measuring soil temperature and depth is provided with a vibrating pump 5, which vibrates, and a spring 11 and a drill body 13 are used to control the drill bit 14 to drill down to take soil without manually turning the handle 1. The soil sample just enters in the drill body 13, and the power switch 8 is turned off after the drill bit 14 drills to the bottom, and the drill bit 14 is allowed to stay in the soil for 2-3 minutes, so that the temperature-sensitive probe 15 and the depth sensor 16 are contacted with the soil, and the information is transmitted through the wire. It is sent to the processing chip 4, and after processing, it is reflected on the display screen 2 to assist in measuring the temperature and depth of the object to be measured, thereby improving practicability. The utility model has the advantages of simple structure, low cost, reasonable design, convenient operation, small volume, easy to carry, and saves time and effort.

Claims (9)

1. an electrodynamic type can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: include the housing (3) of truncated cone-shaped, shell The top of body (3) connects the handle (1) having T-shaped, and handle (1) is provided with display screen (2), and the bottom of housing (3) is sequentially connected with Protected shell (12), drill body (13) and drill bit (14), be provided with temperature-sensitive probe (15) in drill bit (14), drill bit (14) is embedded with deep Degree sensor (16), the side of housing (3) is provided with on and off switch (8) and accumulator (9), and housing is disposed with place in (3) Reason chip (4), shock baffle (6) and oscillating column pump (5), oscillating column pump (5) is connected with spring (11) by fixture block (10), spring (11) It is positioned at containment vessel (12), display screen (2), process chip (4), vibration pump (5), accumulator (9), temperature-sensitive probe (15) and the degree of depth Sensor (16) passes sequentially through wire and connects.

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described Process chip (4) outside and be surrounded by rubber cover (7).

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described Drill body (13) is threaded connection with drill bit (14).

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described On and off switch (8) lays respectively at two sides that housing (3) is relative with accumulator (9), and accumulator (9) is provided with charging hole (19)。

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described Containment vessel (12) is connected with drill body (13) by screw thread.

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described Drill body (13) is made up of by buckle (20) is chimeric a pair semi-cylindrical housing.

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described The two ends of handle (1) are provided with anti-vibration sleeve (17).

8. the sampler of the soil moisture and the degree of depth, its feature can be surveyed according to a kind of electrodynamic type described in any one of claim 1-7 It is: described housing (3) is provided with the louvre (18) of bar shaped.

A kind of electrodynamic type the most according to claim 1 can survey the sampler of the soil moisture and the degree of depth, it is characterised in that: described Process chip (4) and use TMS320VC5509APGE chip.