CN211602228U

CN211602228U - Soil temperature detection device

Info

Publication number: CN211602228U
Application number: CN202020466739.2U
Authority: CN
Inventors: 王琪琳; 邵孝侯; 裴丹丹; 毛欣宇
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-09-29
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a soil temperature detection device, including quick-witted case, shell body, detecting head, chassis bottom portion fixes to the shell body, and rotating electrical machines, battery setting are equipped with the telescopic link in the quick-witted incasement chamber, shell body. The output of rotating electrical machines passes behind bottom of the case portion and the shell body top and is fixed with the telescopic link top and link to each other, telescopic link bottom fixedly connected with detecting head, the telescopic link sets up in the shell body, quick-witted incasement wall is equipped with the PLC controller, inside temperature-sensing ware and the displacement sensor that are equipped with of detecting head are connected to the PLC controller, the device simple structure, portable conveniently reads the detection data, and can accurate sampling position, can reach the detection position automatically, effectively improve work efficiency.

Description

Soil temperature detection device

Technical Field

The utility model relates to a soil detection technology field specifically is a soil temperature detection device.

Background

The utility model with the application number of 201721137323.0 discloses a soil temperature detection device, which is provided with a plurality of temperature probes and a plurality of temperature recorders to solve the problem that the prior soil detection device can only detect one point at the same time, the problem of low working efficiency is caused by time and labor waste in the detection process, detection and analysis of detection data need to be manually recorded in the detection process, but the structure is complex and the carrying is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a soil temperature detection device, simple structure, portable and operation conveniently read the detection data, and can accurate sample position, can arrive detection position, effectual improvement work efficiency automatically.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a soil temperature detection device, includes quick-witted case, bottom of the case portion fixedly connected with shell body, quick-witted case one side is equipped with electronic display screen, electronic display screen below is equipped with the switch, quick-witted case one side fixedly connected with handle.

The inside telescopic link that is equipped with of shell body, telescopic link bottom fixedly connected with detecting head particularly, the telescopic link is cup jointed by diameter degressive head, second connecting rod and third connecting rod in proper order and is formed. The lower end of the outer shell is provided with a connecting frame, supporting legs are arranged on two sides of the connecting frame, one ends of the supporting legs are connected with a limiting rotating shaft, and the other ends of the supporting legs are of a pointed structure; the limiting rotating shaft is fixed on the connecting frame.

The improved cabinet is characterized in that a first partition plate is arranged in the inner cavity of the cabinet, two ends of the first partition plate are fixedly connected with the inner wall of the cabinet, a storage battery is fixedly connected to the top of the first partition plate, and a rotating motor is fixedly connected to the bottom of the first partition plate. The output end of the rotating motor penetrates through the bottom of the case and the top of the outer shell, and the output end of the rotating motor is fixedly connected with the top end of the telescopic rod. One end of the storage battery is fixedly connected with a charging interface, and one end of the charging interface penetrates through one side of the case.

The detector is characterized in that a threaded structure is arranged on the periphery of the detector head, a second partition plate is arranged in the detector head, a temperature sensor is fixedly connected to the bottom of the second partition plate, a connecting cavity is arranged in the detector head, and a displacement sensor is arranged in the connecting cavity.

The inner wall of one side of the case is fixedly connected with a PLC controller, the displacement sensor, the temperature sensor, the rotating motor and the switch are all electrically connected with the PLC controller, and the displacement sensor, the temperature sensor, the rotating motor, the switch and the PLC controller are all connected with the storage battery through wires.

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

1. through rotating electrical machines, can make the detecting head bore soil away automatically, reduce the manpower, improve work efficiency, through setting up the temperature-sensing ware, the temperature of response detection area soil reads through electronic display screen, through setting up displacement sensor, can make the accurate arrival depth of detection of detecting head.

2. A telescopic rod is arranged between the detecting head and the rotating motor, so that the device can detect soil with different depths; through setting up the supporting leg in shells bottom, the detecting head outside, when the probe is examined, it is fixed with the device through the supporting leg, be convenient for read data, make the stable stopping of detecting head in a certain department, carry out accurate detection.

3. Through setting up the battery, can store the electric quantity, go out to carry the use with the device, increase its application range.

Drawings

FIG. 1 is a schematic view of the overall structure of the soil temperature detection device of the present invention;

fig. 2 is a schematic view of the internal structure of the outer casing of the present invention;

fig. 3 is a schematic view of the structure of the chassis of the present invention;

FIG. 4 is a schematic view of the internal structure of the probe of the present invention;

FIG. 5 is an enlarged view of A in FIG. 1;

reference numbers in the figures: 1. a chassis; 2. an outer housing; 3. a first separator; 4. a rotating electric machine; 5. a PLC controller; 6. a telescopic rod; 7. a probe head; 8. a second separator; 9. a temperature sensor; 10. a connecting cavity; 11. a displacement sensor; 12. an electronic display screen; 13. a switch; 14. a connecting frame; 15. supporting legs; 16. a limiting rotating shaft; 17. a thread; 18. a first connecting rod; 19. a second connecting rod; 20. a third connecting rod; 21. a handle; 22. a charging interface; 23. and (4) a storage battery.

Detailed Description

The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.

Example 1:

as shown in fig. 1-5, a soil temperature detection device, includes quick-

witted case

1, 1 bottom fixedly connected with shell body 2 of quick-witted case, 1 inner chamber level of quick-witted case is equipped with

first baffle

3, 3 both ends of first baffle all link to each other with 1 inner wall of quick-witted case is fixed, 3 top fixedly connected with batteries 23 of first baffle, just 3 bottom fixedly connected with rotating electrical machines 4 of first baffle, rotating electrical machines 4 are connected to the detecting head through telescopic link 6, can provide power and make the detecting head 7 easily bore soil open, reduce the manpower, improve work efficiency. Just 1 one side inner wall fixedly connected with PLC controller 5 of quick-witted case, 2 inside telescopic links 6 that are equipped with of shell body make the device can detect the soil of the different degree of depth, 4 output ends of rotating electrical machines pass 1 bottom of quick-witted case and 2 tops of shell body, just 4 output ends of rotating electrical machines are fixed continuous with 6 top ends of telescopic links, 6 bottom fixedly connected with detecting heads 7 of telescopic links, 7 inside second baffles 8 that are equipped with of detecting heads, 8 bottom fixedly connected with temperature-sensing ware 9 of second baffles sense the temperature of regional soil, and the data reads through electronic display 12. The inside of the detecting head 7 is provided with a connecting cavity 10, and the inside of the connecting cavity 10 is provided with a displacement sensor 11, so that the detecting head 7 can accurately reach the detection depth. An electronic display screen 12 is arranged on one side of the case 1, and a switch 13 is arranged below the electronic display screen 12. Displacement sensor 11, temperature-sensing ware 9, rotating electrical machines 4 and switch 13 all are connected with PLC controller 5 electricity, just displacement sensor 11, temperature-sensing ware 9, rotating electrical machines 4, switch 13 all link to each other with battery 23 through the wire with PLC controller 5.

More specifically, detecting head 7 periphery is equipped with screw thread 17, makes detecting head 7 be convenient for drill the soil, telescopic link 6 is cup jointed by diameter degressive head rod 18, second connecting rod 19 in proper order and third connecting rod 20 and forms, 1 one side fixedly connected with handle 21 of quick-witted case, portable, 23 one end fixedly connected with of battery charges interface 22, can store the electric quantity, and the device of being convenient for goes out to carry the use, increases its application range, 1 one side of quick-witted case is passed to interface 22 one end that charges.

Example 2:

as shown in fig. 1 and 5, the lower end of the outer shell 2 is provided with a connecting frame 14, supporting legs 15 are arranged on two sides of the connecting frame 14, when the detection head detects the soil temperature, the device is fixed through the supporting legs 15, data reading is convenient, the detection head 7 is stably stopped at a certain position, the detection accuracy is improved, the limiting rotating shaft 16 is fixedly connected to one end of each supporting leg 15, the limiting rotating shaft 16 is fixedly connected with the connecting frame 14, and the tip structure is arranged at one end of each supporting leg 15.

The working principle is as follows: before the soil temperature detection device is used, the telescopic rod 6 is pulled apart for a certain distance, and the rotating motor 4 is turned on, so that the detection head 7 can conveniently drill the soil; the temperature of soil in the detection area is sensed by arranging the temperature sensor 9 and is read by the electronic display screen 12. Through setting up displacement sensor 11, can make the detecting head 7 accurate arrival detection depth, through setting up supporting leg 15, when the probe detects, it is fixed with the device with the help of supporting leg 15, be convenient for read data, make the stable stopping of detecting head 7 in a certain department, carry out accurate detection, through setting up battery 23, can store the electric quantity, go out to carry the use with the device, increase its application range.

Although particular 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. The utility model provides a soil temperature detection device, its characterized in that, includes quick-witted case, shell body, detecting head, chassis bottom fixed connection to shell body, and the rotating electrical machines sets up at the quick-witted incasement chamber, and the rotating electrical machines output passes chassis bottom and shell body top back and fixed the linking to each other with the telescopic link top, telescopic link bottom fixedly connected with detecting head, and the telescopic link setting is in the shell body.

2. The soil temperature detection device according to claim 1, wherein a connecting frame is arranged at the lower end of the outer shell, supporting legs are arranged on two sides of the connecting frame, one end of each supporting leg is connected with the limiting rotating shaft, and the other end of each supporting leg is of a pointed structure; the limiting rotating shaft is fixed on the connecting frame.

3. The soil temperature detecting device according to claim 1, wherein the telescopic rod is formed by sleeving a first connecting rod, a second connecting rod and a third connecting rod, the diameters of which are sequentially decreased progressively.

4. The soil temperature detection device according to claim 1, wherein a first partition plate is arranged in the inner cavity of the case, two ends of the first partition plate are fixedly connected with the inner wall of the case, a storage battery is fixedly connected to the top of the first partition plate, and the rotating motor is arranged at the bottom of the first partition plate; one end of the storage battery is fixedly connected with a charging interface, and one end of the charging interface penetrates through one side of the case.

5. The soil temperature detecting device according to claim 1, wherein the outer periphery of the probe is provided with a thread structure, the inner part of the probe is provided with a second partition plate, the bottom of the second partition plate is fixedly connected with the temperature sensor, the inner part of the probe is provided with a connecting cavity, and the inner part of the connecting cavity is provided with a displacement sensor.

6. The soil temperature detecting device according to claim 5, wherein a PLC controller is fixedly connected to an inner wall of one side of the case, the displacement sensor, the temperature sensor, the rotating motor and the switch are electrically connected to the PLC controller, and the displacement sensor, the temperature sensor, the rotating motor, the switch and the PLC controller are connected to the storage battery through wires.

7. The soil temperature detection device of claim 1, wherein an electronic display screen is arranged on one side of the case, a switch is arranged below the electronic display screen, and a handle is fixedly connected to one side of the case.