CN216133059U

CN216133059U - Soil humidity detection device capable of acting on various depths

Info

Publication number: CN216133059U
Application number: CN202121889762.3U
Authority: CN
Inventors: 赵乾坤; 郭安平; 成东阳; 高欣; 王丹丹
Original assignee: Heilongjiang Hongze Testing And Evaluation Co ltd
Current assignee: Heilongjiang Hongze Testing And Evaluation Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a soil humidity detection device capable of acting on various depths, and relates to the technical field of geological measurement. The utility model comprises a shell and a support leg assembly, wherein the support leg assembly is fixedly arranged on two sides of the shell and used for stabilizing the shell and comprises a foot pad and a locking assembly, and the locking assembly is used for locking when the foot pad is stored and unlocking before unfolding; and the driving assembly is arranged inside the shell and used for driving the detection assembly to penetrate into soil. According to the utility model, the cross column is driven to rotate by the motor, the screw rod is driven to rotate by meshing of the gears, and the cross column is further matched with the clamping connection of the cross column and the cross inner sleeve, so that the cross column drives the cross inner sleeve to rotate, and meanwhile, the screw rod rotates to lower the connecting plate, so that the cross inner sleeve is driven to descend, and therefore, the cross inner sleeve drives the detection drill bit to rotate and move downwards, a channel is opened for the detection assembly to go deep into soil, and the detection assembly is prevented from being damaged in the process of going deep into soil.

Description

Soil humidity detection device capable of acting on various depths

Technical Field

The utility model belongs to the technical field of geological measurement, and particularly relates to a soil humidity detection device capable of acting on various depths.

Background

Soil humidity, also known as soil moisture content, is a physical quantity that represents the degree of dryness of soil, a relative variable of soil moisture content, and soil humidity in agriculture determines the water supply status of crops. The soil humidity is too low, soil drought is formed, the photosynthesis can not be normally carried out, and the yield and the quality of crops are reduced; severe water shortage leads to crop wilting and death. Soil humidity is too high, worsens soil air permeability, influences the activity of soil microorganism, makes life activities such as the breathing of crop root system, growth receive the hindrance to influence the normal growth of crop ground part, cause vain growth, lodging, disease breeding etc.. The amount of soil moisture also affects field farming measures and seeding quality, and affects the temperature of the soil.

The detection of soil humidity is a demand for production estimation in various industries, and in addition, the detection of soil humidity is also one of the links of detection of ecological environment, and in the current soil humidity detection tool, a soil humidity detection probe needs to be deeply inserted into soil, and the moisture information of the soil is transmitted to an instrument through the probe. The soil contains hard substances such as stones, rubbles and the like, so that the probe is easy to bend or damage in the process of penetrating into the soil.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a soil humidity detection device capable of acting on various depths, aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a soil humidity detection device capable of acting on various depths, which comprises a shell,

the foot support assemblies are fixedly arranged on two sides of the shell and used for stabilizing the shell, and each foot support assembly comprises a foot pad and a locking assembly, and the locking assemblies are used for locking when the foot pads are stored and unlocking before the foot pads are unfolded;

the driving assembly is arranged inside the shell and used for driving the detection assembly to penetrate into soil;

the detection assembly is arranged on the driving assembly and comprises a detection drill bit and a humidity sensor, and the humidity sensor is fixedly installed on the upper surface of the detection drill bit.

Furthermore, the driving assembly comprises a top plate and a bottom plate, the top plate and the bottom plate are respectively and fixedly installed on the upper portion and the lower portion of the inner wall of the shell, the middle portion and one side of the upper surface of the top plate are respectively penetrated through and rotatably connected with a cross column and a screw rod, the screw rod and the cross column are respectively and fixedly connected with gears, and the gears are mutually meshed;

the cross column is slidably connected with a cross inner sleeve, the upper part of the cross inner sleeve penetrates through and is fixedly connected with a yoke plate, the lower part of the cross inner sleeve penetrates through the bottom plate and is fixedly connected with a detection drill bit, the upper end of the cross column is fixedly connected with an output shaft of a motor, and the motor is fixedly connected to the middle part of the upper surface of the shell;

the screw rod runs through and is in threaded connection with the yoke plate, the lower end fixedly connected with bearing frame of screw rod, bearing frame fixed connection be in the upper surface of bottom plate.

Further, the both sides of casing have all been seted up and have been accomodate the groove, accomodate the groove with the callus on the sole phase-match, the draw-in groove has been seted up to one side of callus on the sole, the locking Assembly rotates to be connected the casing.

Further, the locking assembly comprises a clamping plate, a hollow column is arranged on one side of the clamping plate, a spring seat is connected to the inner wall of the hollow column in a sliding mode, the spring seat penetrates through and is fixedly connected with the clamping column matched with the clamping groove, a spring is fixedly connected to one side of the spring seat, one end of the spring is fixedly connected to the inner wall of the hollow column, and a guide rod is arranged on one side, close to the spring, of the spring seat.

Furthermore, the outer surface of the detection drill bit is provided with reducing threads for downward rotary movement.

Further, the bottom plate and the lower portion of the shell form a containing cavity, and the containing cavity is used for containing the detection drill.

The utility model has the following beneficial effects:

according to the utility model, the cross column is driven to rotate by the motor, the screw rod is driven to rotate by meshing of the gears, and the cross column is further matched with the clamping connection of the cross column and the cross inner sleeve, so that the cross column drives the cross inner sleeve to rotate, and meanwhile, the screw rod rotates to lower the connecting plate, so that the cross inner sleeve is driven to descend, and therefore, the cross inner sleeve drives the detection drill bit to rotate and move downwards, a channel is opened for the detection assembly to go deep into soil, and the detection assembly is prevented from being damaged in the process of going deep into soil.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the locking assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a leg assembly; 201. a foot pad; 202. a receiving groove; 203. a card slot; 204. clamping a plate; 205. a hollow column; 206. a spring seat; 207. clamping the column; 208. a spring; 3. a drive assembly; 301. a top plate; 302. a base plate; 303. a cross-shaped column; 304. a screw; 305. a cross inner sleeve; 306. a yoke plate; 307. a bearing seat; 308. a motor; 4. a detection component; 401. detecting the drill bit; 402. a humidity sensor.

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 utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-3, the present invention is a soil moisture detecting device capable of acting on various depths, including a housing 1, and is characterized in that:

the leg assemblies 2 are fixedly arranged on two sides of the shell 1, are used for stabilizing the shell 1, and comprise foot pads 201 and locking assemblies, wherein the locking assemblies are used for locking when the foot pads 201 are stored and unlocking before unfolding;

the driving assembly 3 is arranged inside the shell 1 and is used for driving the detection assembly 4 to penetrate into the soil;

the detection assembly 4 is arranged on the driving assembly and comprises a detection drill bit 401 and a humidity sensor 402, wherein the humidity sensor 402 is fixedly arranged on the upper surface of the detection drill bit 401.

In one embodiment, for the above driving assembly 3, the driving assembly 3 includes a top plate 301 and a bottom plate 302, the top plate 301 and the bottom plate 302 are respectively and fixedly installed on the upper portion and the lower portion of the inner wall of the housing 1, the middle portion and one side of the upper surface of the top plate 301 are respectively penetrated and rotatably connected with a cross column 303 and a screw 304, the screw 304 and the cross column 303 are both fixedly connected with gears, and the gears are meshed with each other;

the cross column 303 is slidably connected with a cross inner sleeve 305, the upper part of the cross inner sleeve 305 penetrates through and is fixedly connected with a connecting plate 306, the lower part of the cross inner sleeve penetrates through the bottom plate 302 and is fixedly connected with a detection drill bit 401, the upper end of the cross column 303 is fixedly connected with an output shaft of a motor 308, and the motor 308 is fixedly connected to the middle part of the upper surface of the shell 1;

the screw 304 penetrates through and is in threaded connection with the yoke plate 306, the lower end of the screw 304 is fixedly connected with a bearing seat 307, and the bearing seat 307 is fixedly connected to the upper surface of the bottom plate 302;

thereby rotate through motor 308 drive cross post 303, meshing drive screw 304 through the gear simultaneously rotates, and then cooperation cross post 303 and the joint of cross endotheca 305, make cross post 303 drive cross endotheca 305 rotate, screw 304 rotates simultaneously, make yoke plate 304 descend, and then drive cross endotheca 305 and descend, thereby realized the rotatory decline of cross endotheca 305, and then make cross endotheca 305 drive and detect the drill bit and rotate the downstream, open up the passageway for detection module 4 gos deep into soil, the in-process of detection module in deep into soil has been avoided impaired.

In an embodiment, for the above housing 1, both sides of the housing 1 are provided with receiving grooves 202, the receiving grooves 202 are matched with the foot pads 201, one side of the foot pads 201 is provided with a locking groove 203, and the locking component is rotatably connected to the housing 1, so that the foot pads 201 are received in the receiving grooves 202 when not in use, and are locked by the locking component, thereby preventing the foot pads 201 from being exposed.

In one embodiment, for the above locking assembly, the locking assembly includes a catch plate 204, a hollow column 205 is formed on one side of the catch plate 204, a spring seat 206 is slidably connected to an inner wall of the hollow column 205, the spring seat 206 penetrates and is fixedly connected with a catch column 207 matched with the catch groove 203, a spring 208 is fixedly connected to one side of the spring seat 206, one end of the spring 208 is fixedly connected to the inner wall of the hollow column 205, and a guide rod is passed through on one side of the spring seat 206 close to the spring 208;

therefore, after the foot pad 201 is accommodated in the accommodating groove 202, the clamping column 207 is pulled, the spring seat 206 compresses the spring 208, the tail end of the clamping column 207 is tightened in the hollow column 205, then the clamping plate 204 is rotated, the clamping column 207 corresponds to the clamping groove 203, then the clamping column 207 is loosened, the clamping column 207 is clamped into the clamping groove 203 under the elastic force action of the spring 208, and the foot pad 201 is locked.

In one embodiment, for the above-mentioned detection bit 401, the outer surface of the detection bit 401 is provided with a reducing thread for downward rotation, so as to reduce the resistance when the detection bit 401 rotates and descends.

In one embodiment, for the base plate 302 and the housing 1, the base plate 302 and the lower portion of the housing 1 form a receiving cavity for receiving the detection drill 401, so that when the detection drill is not used, the detection drill 401 is prevented from being exposed to the outside and causing accidental injury to people, and meanwhile, the detection component on the detection drill is prevented from being damaged;

in addition, during specific application, at the corresponding infrared distance measuring device of lower surface and bottom plate upper surface mounting of yoke plate, real-time supervision detects the descending distance of drill bit, simultaneously at the side-mounting display panel of casing 1, shows the humidity information that distance and humidity transducer that descends detected in real time.

In summary, according to the above technical solution of the present invention, the motor 308 drives the cross column 303 to rotate, and the screw 304 is driven to rotate by the meshing of the gears, so as to cooperate with the clamping connection between the cross column 303 and the inner cross sleeve 305, so that the cross column 303 drives the inner cross sleeve 305 to rotate, and the screw 304 rotates to lower the yoke plate 304, so as to drive the inner cross sleeve 305 to lower, thereby realizing the rotating and lowering of the inner cross sleeve 305, further enabling the inner cross sleeve 305 to drive the detection drill to rotate and move downward, opening up a channel for the detection assembly 4 to penetrate into the soil, and avoiding the detection assembly from being damaged in the process of penetrating into the soil;

the corresponding infrared ranging device of surface mounting on the lower surface of yoke plate and bottom plate, real-time supervision detects the descending distance of drill bit, simultaneously at the side-mounting display panel of casing 1, shows the distance that descends and the humidity information that humidity transducer detected in real time.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A soil moisture detection device that can act on each degree of depth, includes casing (1), its characterized in that:

the supporting leg assemblies (2) are fixedly arranged on two sides of the shell (1) and used for stabilizing the shell (1), and each supporting leg assembly comprises a foot pad (201) and a locking assembly, wherein the locking assembly is used for locking when the foot pad (201) is stored and unlocking before the foot pad is unfolded;

the driving assembly (3) is arranged inside the shell (1) and is used for driving the detection assembly (4) to penetrate into soil;

the detection assembly (4) is arranged on the driving assembly and comprises a detection drill bit (401) and a humidity sensor (402), and the humidity sensor (402) is fixedly installed on the upper surface of the detection drill bit (401).

2. The soil moisture detecting device acting at various depths as recited in claim 1, wherein the driving assembly (3) comprises a top plate (301) and a bottom plate (302), the top plate (301) and the bottom plate (302) are respectively and fixedly installed at the upper part and the lower part of the inner wall of the housing (1), the middle part and one side of the upper surface of the top plate (301) are respectively penetrated and rotatably connected with a cross column (303) and a screw rod (304), the screw rod (304) and the cross column (303) are respectively and fixedly connected with gears, and the gears are mutually meshed;

the cross column (303) is slidably connected with a cross inner sleeve (305), the upper part of the cross inner sleeve (305) penetrates through and is fixedly connected with a yoke plate (306), the lower part of the cross inner sleeve penetrates through the bottom plate (302) and is fixedly connected with a detection drill bit (401), the upper end of the cross column (303) is fixedly connected with an output shaft of a motor (308), and the motor (308) is fixedly connected to the middle part of the upper surface of the shell (1);

the screw rod (304) penetrates through and is in threaded connection with the yoke plate (306), the lower end of the screw rod (304) is fixedly connected with a bearing seat (307), and the bearing seat (307) is fixedly connected to the upper surface of the bottom plate (302).

3. The soil humidity detection device capable of acting on various depths according to claim 1, wherein both sides of the housing (1) are provided with receiving grooves (202), the receiving grooves (202) are matched with the foot pads (201), one side of the foot pads (201) is provided with a clamping groove (203), and the locking assembly is rotatably connected to the housing (1).

4. The soil moisture detection device capable of acting on various depths as recited in claim 3, wherein the locking assembly comprises a clamping plate (204), a hollow column (205) is formed on one side of the clamping plate (204), a spring seat (206) is slidably connected to an inner wall of the hollow column (205), the spring seat (206) penetrates through and is fixedly connected with a clamping column (207) matched with the clamping groove (203), a spring (208) is fixedly connected to one side of the spring seat (206), one end of the spring (208) is fixedly connected to the inner wall of the hollow column (205), and a guide rod is arranged on one side, close to the spring (208), of the spring seat (206).

5. The soil moisture detecting device acting at various depths as recited in claim 1, wherein the outer surface of the detecting drill bit (401) is provided with a variable diameter thread for downward rotational movement.

6. A soil moisture detecting device operable at various depths according to claim 2, wherein the bottom plate (302) and a lower portion of the housing (1) form a receiving cavity for receiving the detecting bit (401).