CN219104216U - Multi-level farmland ground temperature monitoring device - Google Patents

Abstract

The utility model discloses a multilayer farmland ground temperature monitoring device which comprises a main body, wherein the main body is cylindrical, a strip-shaped cavity is arranged in the main body, the strip-shaped cavity is cylindrical, the strip-shaped cavity and the main body are coaxially arranged, the bottom of the main body is fixedly connected with a cone head, the top of the main body is provided with a handle, the side walls of the strip-shaped cavity are penetrated and provided with a plurality of temperature measuring sensors, the temperature measuring sensors are sequentially arranged along the length direction of the main body.

Description

Multi-level farmland ground temperature monitoring device

Technical Field

The utility model relates to the technical field of ground temperature monitoring, in particular to a multilayer farmland ground temperature monitoring device.

Background

Ground temperature (ground temperature) refers to the general term of the surface of the ground and the temperature of the soil at different depths below. In degrees Celsius (C.). The ground temperature is the temperature of controlling the lower bending and kiln entering, and refers to the temperature of a thermometer arranged at the ventilating and drying position of the brewing workshop and contacted with the ground. The ground temperature is one of meteorological observation projects, and is a very useful climatic resource.

Aiming at the detection of the ground temperature, the prior art is mature, but most of devices on the market can only measure the ground temperature at the same depth at a time and cannot detect the ground temperatures at different depths at the same time.

Therefore, it is necessary to design a multi-level farmland ground temperature monitoring device which has strong practicability and can detect ground temperatures of different depths at the same time.

Disclosure of Invention

The utility model aims to provide a multi-level farmland ground temperature monitoring device so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a multilayer farmland ground temperature monitoring devices, includes the main part, the main part is cylindrically, the inside of main part is provided with the bar cavity, the bar cavity is cylindrically, and the bar cavity with the coaxial setting of main part, the bottom fixedly connected with conical head of main part, the top of main part is provided with the handle, the lateral wall of bar cavity runs through and is provided with a plurality of temperature sensor, temperature sensor follows the length direction of main part sets gradually.

According to the technical scheme, temperature sensor includes the shell, the shell is rectangle framework structure, the shell runs through and sets up on the lateral wall of bar cavity, the one end internal surface rotation of shell is equipped with the dwang, the surface fixedly connected with of dwang rotates the shell, the one end that the corresponding dwang was kept away from to the rotation shell runs through and is equipped with the sensor main part, the inside of bar cavity is equipped with the drive the pivoted actuating mechanism of sensor main part.

According to the technical scheme, the driving mechanism comprises a driving screw, the driving screw is rotatably arranged in the strip-shaped cavity, the outer surface of the driving screw is in threaded connection with a movable block, the movable block is connected with the sensor main body through a connecting rod, and the handle is fixedly connected with the driving screw.

According to the technical scheme, the movable block comprises a movable block main body, the movable block main body is in threaded connection with the driving screw, an annular groove is formed in the outer peripheral surface of the movable block main body, a movable ring is slidably arranged on the inner surface of the annular groove, and a spring is arranged between the movable ring and the annular groove.

According to the technical scheme, the outer peripheral surface of the movable ring is fixedly connected with the first connecting plate, the outer surface of the sensor main body is fixedly connected with the second connecting plate, grooves are respectively formed in two ends of the connecting rod, and the first connecting plate and the second connecting plate are respectively and rotatably arranged at the inner surface of the grooves.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the main body is cylindrical, the strip-shaped cavity is arranged in the main body, the cone head is arranged at the bottom of the main body, the main body can be cone into the ground through the cone head, and the plurality of temperature measuring sensors are arranged on the side wall of the strip-shaped cavity and are sequentially arranged along the length direction of the main body, so that multi-layer detection is formed, and meanwhile, the ground temperatures with different depths are detected.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a first state structure of the temperature sensor of the present utility model;

FIG. 3 is a schematic diagram of a second state structure of the temperature sensor of the present utility model;

FIG. 4 is a schematic view of the connecting rod structure of the present utility model;

in the figure: 1-main body, 2-bar cavity, 3-conical head, 4-handle, 5-temperature sensor, 501-shell, 502-rotating block, 503-rotating shell, 504-sensor main body, 6-driving screw, 7-connecting rod, 8-movable block main body, 9-ring groove, 10-movable ring, 11-first connecting plate, 12-second connecting plate, 13-recess.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a multilayer farmland ground temperature monitoring device, includes main part 1, as shown in fig. 1, main part 1 is cylindrically, the inside of main part 1 is provided with bar cavity 2, bar cavity 2 is cylindrically, and bar cavity 2 with main part 1 coaxial arrangement, the extending direction of bar cavity 2 and the length extending direction syntropy setting of main part 1, the bottom fixedly connected with conical head 3 of main part 1, can be with main part 1 awl below ground through conical head 3, the top of main part 1 is provided with handle 4, and handle 4 is "T" type, and when the device was used, accessible handle 4 control main part 1, the lateral wall of bar cavity 2 runs through and is provided with a plurality of temperature sensor 5, temperature sensor 5 is along the length direction of main part 1 sets gradually, and temperature sensor 5 is linear distribution, and after main part 1 inserts ground, temperature sensor 5 then can carry out real-time detection to the ground temperature of different degree of depth, and temperature sensor 5 has the host computer through signal connection, can receive temperature sensor 5 detected through the host computer promptly;

specifically, the temperature sensor 5 includes a housing 501, as shown in fig. 1, the housing 501 is in a rectangular frame structure, the housing 501 is disposed on a side wall of the strip-shaped cavity 2 in a penetrating manner, a rotating block 502 is rotationally disposed on an inner surface of one end of the housing 501, as shown in fig. 1, a rotating housing 503 is fixedly connected to an outer surface of the rotating block 502, wherein the rotating block 502 is located at one end close to the conical head 3, the rotating housing 503 can rotate relative to the housing 501 under the action of the rotating block 502, as shown in fig. 3, when the device is in use, the rotating housing 503 rotates, the rotating housing 503 is located outside the housing 501, one end, far away from the corresponding rotating block 502, of the rotating housing 503 is provided with a sensor main body 504 in a penetrating manner, so that the sensor main body 504 contacts soil, and detects the ground temperature in real time, when the rotating housing 503 is located inside the housing 501, when the rotating housing 503 is located outside the housing 501, the housing is located in a first state, the device is located in a second state, a driving mechanism for driving the sensor main body 504 to rotate is disposed inside the housing 2, and the rotating main body is driven by the driving mechanism to enter the first state or the second state, and the driving mechanism is connected to the soil stably when the rotating main body is driven by the driving mechanism under the action of the first driving mechanism or the second state;

specifically, the driving mechanism includes a driving screw 6, the driving screw 6 is rotatably disposed in the strip-shaped cavity 2, the driving screw 6 is coaxially disposed with the strip-shaped cavity 2, a movable block is screwed on the outer surface of the driving screw 6, the movable block is cylindrical and sleeved on the outer side of the driving screw 6, the movable block is connected with the sensor main body 504 through a connecting rod 7, as shown in fig. 1, the connecting rod 7 is obliquely disposed, the handle 4 is fixedly connected with the driving screw 6, when the main body 1 is inserted into the ground through the cone head 3, the handle 4 is rotated, the handle 4 interface drives the driving screw 6 to rotate, the movable block moves in the strip-shaped cavity 2 under the action of screw thread fit, the connecting rod 7 drives the rotating housing 503 to open, and the device is in a second state;

specifically, the movable block includes a movable block main body 8, the movable block main body 8 is cylindrical, the movable block main body 8 is in threaded connection with the driving screw 6, an annular groove 9 is provided on the outer circumferential surface of the movable block main body 8, the annular groove 9 is coaxially provided with the movable block main body 8, a movable ring 10 is slidably provided on the inner surface of the annular groove 9, a spring is provided between the movable ring 10 and the annular groove 9, the spring is sleeved outside the annular groove 9 and is positioned at the bottom of the movable ring 10, when the movable block main body 8 is controlled to move by the driving screw 6, if the external soil is harder, the opening angle of the rotating shell 503 is limited, so that the corresponding movable ring 10 slides in the annular groove 9, the spring is compressed to play a buffering role, and prevent equipment from being damaged, and note is needed that, in order to prevent the driving screw 6 from rotating, the movable block main body 8 is synchronously rotated along with the driving screw 6 and cannot move, a limit groove is provided on the surface of the annular groove 9, a limit block is provided at the position corresponding to the limit groove on the inner circumferential surface of the ring 10, and when the movable ring 10 slides relatively to the annular groove 9, the limit block synchronously slides along the limit groove, and the limit block slides relatively to the limit groove 10, and the movable ring 10 is not prevented from sliding relatively to the movable ring 10.

Specifically, the outer circumferential surface of the movable ring 10 is fixedly connected with a first connection plate 11, the outer surface of the sensor main body 504 is fixedly connected with a second connection plate 12, as shown in fig. 4, two ends of the connection rod 7 are respectively provided with a groove 13, and the first connection plate 11 and the second connection plate 12 are respectively rotatably arranged at the inner surfaces of the grooves 13, so that the stable connection between the connection rod 7 and the first connection plate 11 and the second connection plate 12 is ensured;

when the utility model is used, the main body 1 can be controlled by the handle 4, the main body 1 is inserted into the ground through the conical head 3, then the handle 4 is rotated, the handle 4 drives the driving screw 6 to rotate, the movable block is driven to slide along the driving screw 6 under the action of screw thread fit, the movable block drives the rotating shell 503 to be turned outwards through the connecting rod 7, the sensor main body 504 is contacted with soil and is used for measuring temperature, if the external soil is harder, the opening angle of the rotating shell 503 is limited, so that the corresponding movable ring 10 slides in the annular groove 9, and the spring is compressed, thereby playing a buffering role and preventing equipment from being damaged.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a multilayer farmland ground temperature monitoring devices, includes main part (1), its characterized in that: the utility model discloses a temperature sensor, including main part (1), bar cavity (2) are provided with inside of main part (1), bar cavity (2) are cylindrically, and bar cavity (2) with main part (1) coaxial setting, the bottom fixedly connected with conical head (3) of main part (1), the top of main part (1) is provided with handle (4), the lateral wall of bar cavity (2) runs through and is provided with a plurality of temperature sensor (5), temperature sensor (5) are followed the length direction of main part (1) sets gradually.

2. The multi-level farmland ground temperature monitoring device according to claim 1, characterized in that: temperature sensor (5) are including shell (501), shell (501) are rectangle framework structure, shell (501) run through and set up on the lateral wall of bar cavity (2), the one end internal surface rotation of shell (501) is equipped with rotating block (502), the surface fixedly connected with of rotating block (502) rotates shell (503), the one end that corresponding rotating block (502) was kept away from to rotating shell (503) runs through and is equipped with sensor main part (504), the inside of bar cavity (2) is equipped with the drive sensor main part (504) pivoted actuating mechanism.

3. The multi-level farmland ground temperature monitoring device according to claim 2, characterized in that: the driving mechanism comprises a driving screw (6), the driving screw (6) is rotatably arranged in the strip-shaped cavity (2), a movable block is screwed on the outer surface of the driving screw (6), the movable block is connected with the sensor main body (504) through a connecting rod (7), and the handle (4) is fixedly connected with the driving screw (6).

4. A multi-level farmland ground temperature monitoring device according to claim 3, characterized in that: the movable block comprises a movable block main body (8), the movable block main body (8) is in threaded connection with the driving screw (6), an annular groove (9) is formed in the outer peripheral surface of the movable block main body (8), a movable ring (10) is slidably arranged on the inner surface of the annular groove (9), and a spring is arranged between the movable ring (10) and the annular groove (9).

5. The multi-level farmland ground temperature monitoring device according to claim 4, wherein:

the outer peripheral surface of the movable ring (10) is fixedly connected with a first connecting plate (11), the outer surface of the sensor main body (504) is fixedly connected with a second connecting plate (12), grooves (13) are respectively formed in two ends of the connecting rod (7), and the first connecting plate (11) and the second connecting plate (12) are respectively and rotatably arranged at the inner surfaces of the grooves (13).

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