CN217505854U

CN217505854U - Soil moisture detection device

Info

Publication number: CN217505854U
Application number: CN202220987382.1U
Authority: CN
Inventors: 方志荣; 韩海林; 陈秀; 林燕
Original assignee: Zhejiang Zhenong Testing And Certification Technology Co ltd
Current assignee: Zhejiang Zhenong Testing And Certification Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-27
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a soil moisture detection device, including bottom plate and footstock, the both sides difference fixedly connected with dead lever on bottom plate top, footstock fixed connection is on the top of dead lever, the sleeve has been cup jointed in the outside slip of dead lever, fixedly connected with lift seat between telescopic one side, the bottom fixedly connected with connecting axle of lift seat. This soil moisture detection device is through being provided with the connecting axle, the screw, thread groove and spiral shell piece, when using, twist the inside of screw into the screw with the spiral shell piece through the thread groove, can install the bottom at the connecting axle with soil moisture tubular sensor, after the device finishes using, the soil moisture tubular sensor can be pulled down to the contra-rotation thread groove, soil moisture tubular sensor's dismouting is comparatively simple like this, the protection is accomodate to soil moisture tubular sensor to the convenience, the life of extension fixture, what solve is soil moisture tubular sensor dismouting difficulty, the inconvenient problem of protection of accomodating to it.

Description

Soil moisture detection device

Technical Field

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

Background

The soil is a very complicated system, it is not only the material foundation of agricultural production, it is the very important natural resource in the environmental protection, in recent years, with the increasing attention of our country to the degree of conservation of natural resources and ecological environment construction, the quantity and quality of monitoring the soil resource have become the daily work of relevant departments such as agriculture and environmental protection, the soil moisture detection device used at present is inconvenient to detect the soil of different depth accurately, the limitation of use is higher; the soil moisture tubular sensor is difficult to disassemble and assemble and inconvenient to store and protect; the soil moisture tubular sensor is easy to shake and deflect in the soil entering process, and is very difficult to operate; an improvement has been made to a soil moisture detecting device in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil moisture detection device to provide inconvenient accurate soil to the different degree of depth in solving above-mentioned background and detect, use the higher problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil moisture detection device, includes bottom plate and footstock, the both sides on bottom plate top are fixedly connected with dead lever respectively, footstock fixed connection is on the top of dead lever, the sleeve has been cup jointed in the outside slip of dead lever, fixedly connected with lift seat between telescopic one side, the bottom fixedly connected with connecting axle of lift seat, the bottom of connecting axle is provided with soil moisture tubular sensor, soil moisture tubular sensor's bottom is provided with the tip, the central point of bottom plate puts the department and has seted up the through-hole.

Preferably, a screw cylinder is arranged at the center of the top seat, a screw rod penetrates through the screw cylinder, a knob is fixedly connected to the top end of the screw rod, the bottom end of the screw rod is movably connected with the center of the top end of the lifting seat, and scale marks are arranged at the front end of the fixing rod.

Preferably, the screw thread outside the screw is matched with the screw thread inside the screw barrel, and the screw is in threaded connection inside the screw barrel.

Preferably, the bottom of connecting axle is provided with the screw, the top fixedly connected with thread groove of soil moisture tubular sensor, the top fixedly connected with spiral shell piece of thread groove, spiral shell piece threaded connection is in the inside of screw.

Preferably, the edge position department fixedly connected with support column of bottom plate bottom, the bottom fixedly connected with stock of support column, the both sides of footstock fixedly connected with handle respectively.

Preferably, the support columns are arranged at the edge of the bottom end of the bottom plate in multiple groups, and the multiple groups of support columns are annularly arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the soil moisture detection device not only realizes convenient and accurate detection of soil at different depths, has small use limitation, realizes simple and convenient assembly and disassembly of the soil moisture tubular sensor and convenient storage and protection of the soil moisture tubular sensor, but also realizes that the soil moisture tubular sensor is not easy to shake or deflect in the soil entering process, and is very convenient to operate;

(1) by arranging the lifting seat, the screw barrel, the knob, the screw rod, the fixed rod, the scale mark and the sleeve, when the device is used, the screw rod is rotated through the knob, the screw rod can gradually push the lifting seat downwards in the rotating process inside the screw barrel, the sleeves on two sides of the lifting seat vertically slide outside the fixed rod, so that the lifting seat vertically descends, the soil moisture tubular sensor further passes through the through hole to gradually enter soil, at the moment, the depth of the soil moisture tubular sensor entering the soil can be accurately determined by observing the sliding length of the sleeve outside the fixed rod through the scale mark, the soil at different depths can be conveniently and accurately detected, and the limitation of the use of the device is greatly reduced;

(2) by arranging the connecting shaft, the screw hole, the screw groove and the screw block, when the device is used, the screw block is screwed into the screw hole through the screw groove, so that the soil moisture tubular sensor can be installed at the bottom of the connecting shaft, and after the device is used, the soil moisture tubular sensor can be detached by reversely rotating the screw groove, so that the soil moisture tubular sensor is simple to disassemble and assemble, the soil moisture tubular sensor is convenient to store and protect, and the service life of the device is prolonged;

(3) through being provided with stock, support column and handle, when using, hold the handle and impress the stock of support column bottom in the soil, utilize the stock to carry out comprehensive anchor to the bottom plate, can avoid soil moisture tubular sensor to take place to rock and incline at the in-process device that gets into soil like this, the operation of the device of being convenient for is used.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the rear-view enlarged partial section structure of the lifting seat of the present invention;

fig. 4 is a schematic bottom view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. an anchor rod; 3. a tip; 4. a support column; 5. a soil moisture tube sensor; 6. a lifting seat; 7. a top seat; 8. a screw cylinder; 9. a knob; 10. a screw; 11. a handle; 12. fixing the rod; 13. scale lines; 14. a connecting shaft; 15. a screw hole; 16. a screw groove; 17. a screw block; 18. a sleeve; 19. and a through hole.

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

Example 1: referring to fig. 1-4, a soil moisture detection device comprises a bottom plate 1 and a top seat 7, wherein two sides of the top end of the bottom plate 1 are respectively and fixedly connected with a fixed rod 12, the top seat 7 is fixedly connected to the top end of the fixed rod 12, a sleeve 18 is sleeved outside the fixed rod 12 in a sliding manner, a lifting seat 6 is fixedly connected between one sides of the sleeves 18, the bottom end of the lifting seat 6 is fixedly connected with a connecting shaft 14, a soil moisture tubular sensor 5 is arranged at the bottom end of the connecting shaft 14, a pointed end 3 is arranged at the bottom end of the soil moisture tubular sensor 5, and a through hole 19 is formed in the center position of the bottom plate 1;

a screw barrel 8 is arranged at the center of the top seat 7, a screw rod 10 penetrates through the screw barrel 8, a knob 9 is fixedly connected to the top end of the screw rod 10, the bottom end of the screw rod 10 is movably connected with the center of the top end of the lifting seat 6, a scale mark 13 is arranged at the front end of a fixed rod 12, threads outside the screw rod 10 are matched with threads inside the screw barrel 8, and the screw rod 10 is in threaded connection inside the screw barrel 8;

specifically, as shown in fig. 1 and 3, when using, rotate screw rod 10 through knob 9, screw rod 10 can promote lift seat 6 downwards gradually at the inside pivoted in-process of spiral shell 8, the sleeve 18 that makes lift seat 6 both sides is at the outside vertical slip of dead lever 12, thereby make lift seat 6 vertical decline, and then make soil moisture tubular sensor 5 pass through-hole 19 and get into soil gradually, observe the sleeve 18 through scale mark 13 and can accurate confirm the degree of depth that soil moisture tubular sensor 5 got into soil at the outside gliding length of dead lever 12 this moment, convenient accurate soil to the different degree of depth detects like this, the limitation of device use has significantly reduced.

Example 2: the bottom end of the connecting shaft 14 is provided with a screw hole 15, the top end of the soil moisture tubular sensor 5 is fixedly connected with a screw groove 16, the top end of the screw groove 16 is fixedly connected with a screw block 17, and the screw block 17 is in threaded connection with the inside of the screw hole 15;

specifically, as shown in fig. 1 and 2, when the device is used, the soil moisture tubular sensor 5 can be mounted at the bottom of the connecting shaft 14 by screwing the screw block 17 into the screw hole 15 through the screw groove 16, and after the device is used, the soil moisture tubular sensor 5 can be dismounted by reversely rotating the screw groove 16, so that the soil moisture tubular sensor 5 is simple to mount and dismount, the soil moisture tubular sensor 5 is convenient to store and protect, and the service life of the device is prolonged.

Example 3: the edge position of the bottom end of the bottom plate 1 is fixedly connected with a support column 4, the bottom end of the support column 4 is fixedly connected with an anchor rod 2, two sides of the top seat 7 are respectively and fixedly connected with a handle 11, a plurality of groups of support columns 4 are arranged at the edge position of the bottom end of the bottom plate 1, and the support columns 4 are annularly arranged at equal intervals;

specifically, as shown in fig. 1 and 4, when the device is used, the handle 11 is held by hand to press the anchor rod 2 at the bottom of the support column 4 into the soil, and the anchor rod 2 can be used for comprehensively anchoring the bottom plate 1, so that the device can be prevented from shaking and deflecting during the process of entering the soil, and the device can be conveniently operated and used.

The working principle is as follows: the utility model discloses when using, at first, hold in the stock 2 of handle 11 with support column 4 bottom soil of impressing, utilize stock 2 can carry out comprehensive anchor to bottom plate 1, can avoid soil moisture tubular sensor 5 to rock and incline at the in-process device that gets into soil like this, be convenient for the operation of device is used, 16 twist the inside of screw block 17 screw 15 through the spiral shell groove after that, can install soil moisture tubular sensor 5 in the bottom of connecting axle 14, then rotate screw rod 10 through knob 9, screw rod 10 can promote lift seat 6 downwards gradually at the inside pivoted in-process of spiral shell 8, make the sleeve 18 of lift seat 6 both sides at the outside vertical slip of dead lever 12, thereby make the vertical decline of lift seat 6, and then make soil moisture tubular sensor 5 pass through-hole 19 and get into soil gradually, observe sleeve 18 through scale mark 13 this moment and can accurate definite soil moisture tubular sensor 5 of the outside gliding length of dead lever 12 get into soil moisture tubular sensor 5 and get into soil moisture tubular sensor 5 The degree of depth of soil, convenient accurate soil to the different degree of depth like this detects, has reduced the limitation that the device used greatly, and at last after the device finishes using, reverse rotation thread groove 16 can pull down soil moisture tubular sensor 5, and soil moisture tubular sensor 5's dismouting is comparatively simple like this, conveniently accomodates the protection to soil moisture tubular sensor 5, extension fixture's life.

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 moisture detection device, includes bottom plate (1) and footstock (7), its characterized in that: the utility model discloses a soil moisture tubular sensor, including bottom plate (1), footstock (7) fixed connection is on the top of dead lever (12), the outside of dead lever (12) slides and has cup jointed sleeve (18), fixedly connected with lift seat (6) between one side of sleeve (18), the bottom fixedly connected with connecting axle (14) of lift seat (6), the bottom of connecting axle (14) is provided with soil moisture tubular sensor (5), the bottom of soil moisture tubular sensor (5) is provided with tip (3), through-hole (19) have been seted up to the central point department of putting of bottom plate (1).

2. A soil moisture detection device according to claim 1 wherein: the center position department of footstock (7) is provided with a screw section of thick bamboo (8), the inside of screw section of thick bamboo (8) is run through has screw rod (10), the top fixedly connected with knob (9) of screw rod (10), the bottom of screw rod (10) and the central swing joint on lift seat (6) top, the front end of dead lever (12) is provided with scale mark (13).

3. A soil moisture detecting device according to claim 2, wherein: the screw thread outside the screw rod (10) is mutually matched with the screw thread inside the screw cylinder (8), and the screw rod (10) forms threaded connection inside the screw cylinder (8).

4. A soil moisture detection device according to claim 1 wherein: the bottom of connecting axle (14) is provided with screw (15), the top fixedly connected with thread groove (16) of soil moisture tubular sensor (5), the top fixedly connected with spiral shell piece (17) of thread groove (16), spiral shell piece (17) threaded connection is in the inside of screw (15).

5. A soil moisture detection device according to claim 1 wherein: the edge position department fixedly connected with support column (4) of bottom plate (1) bottom, the bottom fixedly connected with stock (2) of support column (4), fixedly connected with handle (11) respectively in the both sides of footstock (7).

6. A soil moisture detection device according to claim 5 wherein: the support columns (4) are arranged at the edge positions of the bottom end of the bottom plate (1) in a plurality of groups, and the support columns (4) in the plurality of groups are arranged in an annular shape at equal intervals.