CN214408953U

CN214408953U - Simple and portable soil moisture content tester

Info

Publication number: CN214408953U
Application number: CN202120168386.2U
Authority: CN
Inventors: 王怡霖
Original assignee: Taiyuan Institute of Technology
Current assignee: Taiyuan Institute of Technology
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-15
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a soil moisture content apparatus technical field just discloses a simple and easy portable soil moisture content apparatus, including probe and apparatus body, the probe is located the top of apparatus body, the top of apparatus body is located the outside fixedly connected with fixing base of probe, the top swing joint of fixing base has the protective tube. This simple and easy portable soil moisture content apparatus, through manual rotation threaded rod, it removes to the inboard to drive the movable block through the threaded rod, make the movable block peg graft in the inside of slot, carry on spacingly and fixed to the protecting tube through the movable block, it is more convenient and firm to make its installation, can protect the probe through the protecting tube this moment, avoid it to take place to damage in use and idle process, cause certain economic loss, when needs use, otherwise above-mentioned operation can be demolishd the protecting tube, thereby it is more convenient to have reached the use, the better purpose of protecting effect.

Description

Simple and portable soil moisture content tester

Technical Field

The utility model relates to a soil moisture content apparatus technical field specifically is a simple and easy portable soil moisture content apparatus.

Background

The soil water content is the quantity of water contained in soil, generally refers to the absolute water content of soil, namely, the soil water content is several grams of water contained in 100g of dried soil, also called the soil water content, and the soil water content is an important parameter in agricultural production.

The portable soil moisture content apparatus among the prior art is relatively poor to the protective effect of probe needle, and the probe needle generally exposes in the air always, and this just leads to its surface to be attached to or the striking by foreign matter etc. easily before and after the use, causes its damage, influences follow-up use, so the simple and easy portable soil moisture content apparatus that provides now solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a simple and easy portable soil moisture content apparatus possesses and uses more conveniently, and the protective effect advantage such as better has solved the protective effect of portable soil moisture content apparatus among the prior art to the probe needle relatively poor, and the probe needle generally exposes in the air always, and this just leads to its surface to be attached to or the striking by foreign matter etc. easily around the use, causes its to damage, influences the problem of follow-up use.

(II) technical scheme

For realizing that the above-mentioned use is more convenient, the better purpose of protecting effect, the utility model provides a following technical scheme: the utility model provides a simple and easy portable soil moisture content apparatus, includes probe and apparatus body, the probe is located the top of apparatus body, the top of apparatus body is and is located the outside fixedly connected with fixing base of probe, the top swing joint of fixing base has the protecting tube, the probe is located the inside of protecting tube, the top of apparatus body is and is located the equal fixedly connected with fixed plate in both sides of fixing base, the fixed slot has been seted up to the inboard of fixed plate, the inside sliding connection of fixed slot has the movable block, the outside threaded connection of fixed plate has the threaded rod, the one end of threaded rod extends to the outside of movable block, the slot that corresponds with the movable block is all seted up to the bottom of protecting tube both sides, the movable block is pegged graft in the inside of slot.

Preferably, the top and the bottom of movable block are located the equal fixedly connected with slider in inside of fixed slot, the spout that corresponds with the slider is seted up to the inner wall of fixed slot, slider sliding connection is in the inside of spout.

Preferably, one end of the threaded rod is fixedly connected with a force borrowing block on the outer side of the fixing plate, and the outer side of the force borrowing block is fixedly connected with a convex block.

Preferably, the outer side of the movable block is fixedly connected with a bearing, and one end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the both sides of protective tube bottom are the equal fixedly connected with locating piece, the constant head tank that corresponds with the locating piece is seted up at the top of fixing base, the locating piece is pegged graft in the inside of constant head tank.

Preferably, the inner top wall of the protection tube is fixedly connected with a protection pad, and the top end of the detection needle is located inside the protection pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a simple and easy portable soil moisture content apparatus possesses following beneficial effect:

1. this simple and easy portable soil moisture content apparatus, through manual rotation threaded rod, it removes to the inboard to drive the movable block through the threaded rod, make the movable block peg graft in the inside of slot, carry on spacingly and fixed to the protecting tube through the movable block, it is more convenient and firm to make its installation, can protect the probe through the protecting tube this moment, avoid it to take place to damage in use and idle process, cause certain economic loss, when needs use, otherwise above-mentioned operation can be demolishd the protecting tube, thereby it is more convenient to have reached the use, the better purpose of protecting effect.

2. This simple and easy portable soil moisture content apparatus, carry on spacingly to the movable block through slider and spout, avoid it to take place the skew at the in-process that removes about, make the rotation of threaded rod more convenient through borrowing power piece and lug, carry on spacingly to the movable block through the bearing, avoid it to follow the threaded rod and rotate, then fix a position the protective tube through locating piece and constant head tank, make its installation more convenient and firm, protect the top of probe through protecting the pad, avoid taking place great striking between its and the protective tube, cause its damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the protective tube and the fixing base of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the fixing base of the present invention.

In the figure: 1. a meter body; 2. a protective tube; 3. a fixed seat; 4. a fixing plate; 5. a probe pin; 6. a protective pad; 7. positioning blocks; 8. positioning a groove; 9. a bearing; 10. a force-borrowing block; 11. a threaded rod; 12. fixing grooves; 13. a chute; 14. a slider; 15. a slot; 16. a movable block.

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.

Referring to fig. 1-4, a simple and portable soil moisture content tester comprises a probe needle 5 and a tester body 1, wherein the probe needle 5 is positioned at the top of the tester body 1, a fixed seat 3 is fixedly connected at the top of the tester body 1 and positioned at the outer side of the probe needle 5, a protective tube 2 is movably connected at the top of the fixed seat 3, the probe needle 5 is positioned inside the protective tube 2, a fixed plate 4 is fixedly connected at the top of the tester body 1 and positioned at both sides of the fixed seat 3, a fixed groove 12 is formed at the inner side of the fixed plate 4, a movable block 16 is slidably connected inside the fixed groove 12, a threaded rod 11 is connected at the outer side of the fixed plate 4 by screw threads, one end of the threaded rod 11 extends to the outer side of the movable block 16, slots 15 corresponding to the movable block 16 are formed at the bottoms of both sides of the protective tube 2, the movable block 16 is inserted into the slots 15, when in use, after the use is accomplished, place protective tube 2 in the outside of probe 5, make protective tube 2's bottom be located the top of fixing base 3, manual rotation threaded rod 11 this moment, drive movable block 16 through threaded rod 11 and move to the inboard, make movable block 16 peg graft in the inside of slot 15, carry on spacingly and fixed to protective tube 2 through movable block 16, it is more convenient and firm to make its installation, can protect probe 5 through protective tube 2 this moment, avoid it to take place to damage in use and idle process, cause certain economic loss, when needs use, otherwise above-mentioned operation can be demolishd protective tube 2, thereby it is more convenient to have reached the use, the better purpose of protective effect, wherein probe 5 and the use and the theory of operation of apparatus body 1 are prior art, do not repeated here.

Referring to fig. 2 and 3, the sliding blocks 14 are fixedly connected to the top and the bottom of the movable block 16 and located inside the fixed groove 12, the sliding grooves 13 corresponding to the sliding blocks 14 are formed in the inner wall of the fixed groove 12, the sliding blocks 14 are slidably connected inside the sliding grooves 13, and the movable block 16 is limited by the sliding blocks 14 and the sliding grooves 13, so that the movable block is prevented from shifting in the process of moving left and right.

Referring to fig. 1, 2 and 3, one end of the threaded rod 11 is fixedly connected to the outside of the fixing plate 4 by a force-borrowing block 10, and the outside of the force-borrowing block 10 is fixedly connected to a projection, so that the threaded rod 11 can be rotated more conveniently by the force-borrowing block 10 and the projection.

Referring to fig. 2 and 3, a bearing 9 is fixedly connected to the outer side of the movable block 16, one end of the threaded rod 11 is fixedly connected to the inner ring of the bearing 9, and the movable block 16 is limited by the bearing 9 and prevented from rotating along with the threaded rod 11.

Referring to fig. 2, 3 and 4, the two sides of the bottom of the protection tube 2 are fixedly connected with positioning blocks 7, the top of the fixing base 3 is provided with positioning grooves 8 corresponding to the positioning blocks 7, the positioning blocks 7 are inserted into the positioning grooves 8, and the protection tube 2 is positioned by the positioning blocks 7 and the positioning grooves 8, so that the installation is more convenient and stable.

Referring to fig. 2, the inner top wall of the protection tube 2 is fixedly connected with a protection pad 6, the top end of the probe needle 5 is located inside the protection pad 6, and the protection pad 6 protects the top of the probe needle 5 to prevent the probe needle from being damaged due to large impact between the probe needle and the protection tube 2.

The working principle is as follows: when using, use the completion after, place protective tube 2 in the outside of probe needle 5, make protective tube 2's bottom be located fixing base 3's top, manual rotation threaded rod 11 this moment, drive movable block 16 through threaded rod 11 and move to the inboard, make movable block 16 peg graft in the inside of slot 15, carry out spacingly and fixed to protective tube 2 through movable block 16, make its installation more convenient and firm, can protect probe needle 5 through protective tube 2 this moment, avoid it to take place to damage in use and idle process, cause certain economic loss, when needs use, otherwise above-mentioned operation can be demolishd protective tube 2, thereby it is more convenient to have reached the use, the better purpose of protective effect, wherein probe needle 5 and the use and the theory of operation of apparatus body 1 are prior art, do not redundantly here.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although 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 simple and easy portable soil moisture content apparatus, includes probe (5) and apparatus body (1), its characterized in that: the detecting needle (5) is positioned at the top of the determinator body (1), the top of the determinator body (1) is fixedly connected with a fixing seat (3) at the outer side of the detecting needle (5), the top of the fixing seat (3) is movably connected with a protective tube (2), the detecting needle (5) is positioned inside the protective tube (2), the top of the determinator body (1) is fixedly connected with a fixing plate (4) at the two sides of the fixing seat (3), a fixing groove (12) is formed in the inner side of the fixing plate (4), a movable block (16) is slidably connected inside the fixing groove (12), a threaded rod (11) is connected with the outer side of the fixing plate (4) in a threaded manner, one end of the threaded rod (11) extends to the outer side of the movable block (16), slots (15) corresponding to the movable block (16) are formed in the bottoms of the two sides of the protective tube (2), the movable block (16) is inserted into the slot (15).

2. The simple and portable soil moisture content tester according to claim 1, characterized in that: the top and the bottom of movable block (16) are located equal fixedly connected with slider (14) in the inside of fixed slot (12), spout (13) that correspond with slider (14) are seted up to the inner wall of fixed slot (12), slider (14) sliding connection is in the inside of spout (13).

3. The simple and portable soil moisture content tester according to claim 1, characterized in that: the one end of threaded rod (11) is located the outside fixedly connected with of fixed plate (4) and borrows power piece (10), the outside fixedly connected with lug of borrowing power piece (10).

4. The simple and portable soil moisture content tester according to claim 1, characterized in that: the outer side of the movable block (16) is fixedly connected with a bearing (9), and one end of the threaded rod (11) is fixedly connected with an inner ring of the bearing (9).

5. The simple and portable soil moisture content tester according to claim 1, characterized in that: the protection pipe is characterized in that positioning blocks (7) are fixedly connected to two sides of the bottom of the protection pipe (2), positioning grooves (8) corresponding to the positioning blocks (7) are formed in the top of the fixing seat (3), and the positioning blocks (7) are inserted into the positioning grooves (8).

6. The simple and portable soil moisture content tester according to claim 1, characterized in that: the inner top wall of the protective tube (2) is fixedly connected with a protective pad (6), and the top end of the detection needle (5) is located inside the protective pad (6).