CN212932617U

CN212932617U - Soil water content and volume weight detection device

Info

Publication number: CN212932617U
Application number: CN202021283663.6U
Authority: CN
Inventors: 廖华勇; 钟崇泳; 王景
Original assignee: Guangzhou Huaxin Testing Technology Co ltd
Current assignee: Guangzhou Huaxin Testing Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-09
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a soil water content and unit weight detection device, which comprises a housin, the upper surface of casing is provided with operating panel, the one end fixed mounting of casing has fixed box, the casing passes through the connecting wire with fixed box and is connected, the one end fixed mounting of fixed box has detection head, the one end of fixed box is provided with the fixed orifices, the inside of fixed orifices is provided with the bolt, the both sides of fixed orifices all are provided with trapezoidal round pin, the surface of detection head one end is provided with the jack, the upper and lower both ends of jack are all arranged and are had the conducting strip, the both sides of detection head all are provided with the dovetail groove, the equal fixed mounting in upper and lower both ends of detection head has the fixed block, the surface arrangement of the detection head other end has the gauge stick, the outside of detection head is provided with the spacing ring. The utility model discloses make the device realize the installation effect of multiple structure, can adapt to the use of multiple device structure to increase the function of multiple detection mode.

Description

Soil water content and volume weight detection device

Technical Field

The utility model relates to a soil detection technology field specifically is a soil water content and unit weight detection device.

Background

Soil water is the main source (except that water planting plant) that the plant absorbed moisture, and the plant also can directly absorb a small amount of moisture that falls on the blade in addition, and the main source of soil water is precipitation and irrigation water, and in different fields, the detection of soil water content has extremely important meaning, detects soil water content and commonly uses soil water content detection device.

However, the existing soil water content and volume weight detection device is inconvenient to operate, difficult to install, incapable of adapting to structures of various devices and relatively limited in application range; therefore, the existing requirements are not met, and a soil water content and volume weight detection device is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil water content and unit weight detection device to solve the soil water content and the unit weight detection device that propose in the above-mentioned background art, the operation is inconvenient, and the installation difficulty can not adapt to the structure of multiple device, and application range is comparatively limited scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil water content and unit weight detection device, includes the casing, the upper surface of casing is provided with operating panel, the one end fixed mounting of casing has fixed box, the casing passes through the connecting wire with fixed box and is connected, the one end fixed mounting of fixed box has detection head, the one end of fixed box is provided with the fixed orifices, the inside of fixed orifices is provided with the bolt, the both sides of fixed orifices all are provided with trapezoidal round pin, the surface of detecting head one end is provided with the jack, the upper and lower both ends of jack are all arranged and are had the conducting strip, the both sides of detecting head all are provided with the dovetail groove, the equal fixed mounting in upper and lower both ends of detecting head has the fixed block, the surface range of the detecting head other end has the gauge stick, the outside of detecting head is provided with.

Preferably, the fixed block is made of rubber, and grooves are formed in the upper end and the lower end of the inner wall of the fixed hole.

Preferably, conducting strips are arranged at the upper end and the lower end of the plug pin, and the fixing box is electrically connected with the detection head through the conducting strips.

Preferably, the trapezoidal groove and the trapezoidal pin are attached to each other, and the detection head is fixed with the fixing box through insertion.

Preferably, the distance from one end of the detection head to one side of the limit ring is consistent with the length inside the fixing hole.

Preferably, the connecting wire is internally provided with an electric wire, and one end of the electric wire is connected with the conducting strip outside the plug pin.

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

1. the utility model discloses fix the fixed box with the detection head, aim at the one end of detection head and the one end of fixed box, insert the inside of fixed orifices with the one end of detection head, make the outside of trapezoidal pin and dovetail groove laminate each other, realize spacing effect, the bolt inserts the inside of jack simultaneously, and the conducting strip at both ends about the bolt laminates each other with the conducting strip at both ends about the jack inner wall, through the effect of the rubber materials of fixed block, make the fixed block can extrude the inner wall of fixed orifices, thereby make the top of fixed block imbed the recess inside at both ends about the fixed orifices inner wall, when the spacing ring supports the surface of fixed box one end, the detection head has inserted the inside of fixed orifices completely, accomplish the installation, through this mechanism, make the device realize the effect of convenient fixing, and simple, and convenient for operation;

2. the utility model discloses and through this mechanism, detect the head and be split type design with fixed box, can realize detecting the convenient change of head to can realize that the device of other types is installed, make the device can adapt to the detection structure of other types, thereby make the device can realize the water content of soil and hold the test of weight.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the fixing structure of the fixing box and the detecting head of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing box and the detecting head of the present invention.

In the figure: 1. a housing; 2. an operation panel; 3. a fixing box; 4. a connecting wire; 5. a detection head; 6. a jack; 7. a conductive sheet; 8. a detection lever; 9. a fixing hole; 10. a bolt; 11. a fixed block; 12. a trapezoidal pin; 13. a trapezoidal groove; 14. a limit ring.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a soil water content and volume weight detection device comprises a shell 1, an operation panel 2 is arranged on the upper surface of the shell 1, a fixing box 3 is fixedly arranged at one end of the shell 1, the shell 1 is connected with the fixing box 3 through a connecting wire 4, a detection head 5 is fixedly arranged at one end of the fixing box 3, a fixing hole 9 is arranged at one end of the fixing box 3, a bolt 10 is arranged inside the fixing hole 9, trapezoidal pins 12 are respectively arranged at two sides of the fixing hole 9, a jack 6 is arranged on the outer surface of one end of the detection head 5, and conducting strips 7 are respectively arranged at the upper end and the lower end of the jack 6, through this mechanism, can realize signal transmission's effect, the both sides of detecting head 5 all are provided with dovetail groove 13, and the equal fixed mounting in upper and lower both ends of detecting head 5 has fixed block 11, and the surface range of detecting the head 5 other end has test bar 8, and the outside of detecting head 5 is provided with spacing ring 14, realizes spacing effect to the device through spacing ring 14.

Further, the fixed block 11 is made of rubber, grooves are formed in the upper end and the lower end of the inner wall of the fixed hole 9, and the device can be conveniently fixed through the groove.

Furthermore, conducting strips 7 are arranged at the upper end and the lower end of the plug pin 10, the fixing box 3 and the detection head 5 are electrically connected through the conducting strips 7, and signal transmission can be achieved through the mechanism.

Further, trapezoidal groove 13 and trapezoidal round pin 12 are laminated each other, detect head 5 and fixed box 3 through pegging graft fixedly, through this mechanism, can realize the effect of effective fixed of device.

Further, the distance from one end of the detection head 5 to one side of the limit ring 14 is consistent with the length inside the fixing hole 9, and the limit effect on the device is achieved through the limit ring 14 through the mechanism.

Further, the wire is arranged inside the connection wire 4, and one end of the wire is connected to the conductive piece 7 outside the plug 10, so that the signal transmission function of the connection wire 4 can be realized by this mechanism.

The working principle is as follows: when the device is used, the working state of the internal structure of the device is checked, the device is placed in a working area, the fixing box 3 and the detection head 5 are fixed, one end of the detection head 5 is aligned with one end of the fixing box 3, one end of the detection head 5 is inserted into the fixing hole 9, the outer side of the trapezoidal pin 12 is attached to the trapezoidal groove 13, the limiting effect is achieved, the bolt 10 is inserted into the jack 6, the conductive sheets 7 at the upper end and the lower end of the bolt 10 are attached to the conductive sheets 7 at the upper end and the lower end of the inner wall of the jack 6, the fixing block 11 can be extruded into the inner wall of the fixing hole 9 under the action of the rubber material of the fixing block 11, the top end of the fixing block 11 is embedded into the grooves at the upper end and the lower end of the inner wall of the fixing hole 9, when the limiting ring 14 abuts against the outer surface of one end of the fixing box 3, through this mechanism, make the device realize convenient fixed effect to it is simple, convenient operation, and through this mechanism, it is split type design to detect head 5 and fixed box 3, can realize detecting convenient the changing of head 5, and can realize that other types's device is installed, makes the device can adapt to other types's detection structure, thereby makes the device can realize the water content of soil and holds the test of weight.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a soil water content and unit weight detection device, includes casing (1), its characterized in that: the upper surface of the shell (1) is provided with an operation panel (2), one end of the shell (1) is fixedly provided with a fixed box (3), the shell (1) is connected with the fixed box (3) through a connecting wire (4), one end of the fixed box (3) is fixedly provided with a detection head (5), one end of the fixed box (3) is provided with a fixed hole (9), a bolt (10) is arranged in the fixed hole (9), both sides of the fixed hole (9) are respectively provided with a trapezoidal pin (12), the outer surface of one end of the detection head (5) is provided with a jack (6), conductive plates (7) are arranged at the upper end and the lower end of the jack (6), trapezoidal grooves (13) are arranged at both sides of the detection head (5), both upper ends and the lower ends of the detection head (5) are respectively fixedly provided with a fixed block (11), and a detection rod (8) is arranged on the outer surface of the other end of the detection, and a limiting ring (14) is arranged on the outer side of the detection head (5).

2. The soil moisture content and volume-weight detecting device according to claim 1, characterized in that: the fixing block (11) is made of rubber, and grooves are formed in the upper end and the lower end of the inner wall of the fixing hole (9).

3. The soil moisture content and volume-weight detecting device according to claim 1, characterized in that: conducting strips (7) are arranged at the upper end and the lower end of the plug pin (10), and the fixed box (3) is electrically connected with the detection head (5) through the conducting strips (7).

4. The soil moisture content and volume-weight detecting device according to claim 1, characterized in that: trapezoidal groove (13) and trapezoidal round pin (12) are laminated each other, it is fixed through pegging graft to detect head (5) and fixed box (3).

5. The soil moisture content and volume-weight detecting device according to claim 1, characterized in that: the distance from one end of the detection head (5) to one side of the limiting ring (14) is consistent with the length inside the fixing hole (9).

6. The soil moisture content and volume-weight detecting device according to claim 1, characterized in that: electric wires are arranged in the connecting wire (4), and one end of each electric wire is connected with the conducting strip (7) on the outer side of the plug pin (10).