CN215375404U

CN215375404U - Soil detection instrument for environmental detection

Info

Publication number: CN215375404U
Application number: CN202121609083.6U
Authority: CN
Inventors: 邓君; 刁建伟; 高泽林
Original assignee: Sichuan Jinguyuan Environmental Testing Co ltd
Current assignee: Sichuan Jinguyuan Environmental Testing Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-31
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a soil detection instrument for environment detection, and relates to the technical field of soil detection. According to the utility model, the telescopic rod mechanism is arranged, the fixing ring is rotated reversely, the plurality of arc-shaped elastic pieces at the bottom end of the telescopic rod are separated from each other, the holding rod is pushed, the holding rod moves to drive the telescopic rod to move downwards, the telescopic rod moves to drive the connecting rod to move, the distance between the convex sliding block and the mud scraping ring can be rapidly judged through the number of the bottom end of the telescopic rod on the scale ruler position on the outer wall of the fixing rod, the numerical value of the distance is the insertable depth of the penetrating rod, the fixing ring is rotated forwardly, and the fixing ring is fixed with the telescopic rod.

Description

Soil detection instrument for environmental detection

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil detection instrument for environment detection.

Background

Soil environment detection refers to determination of environment quality (or pollution degree) and change trend thereof by measuring representative values of factors affecting soil environment quality, and the soil detection generally refers to soil environment detection, which generally includes technical contents such as distribution sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation and the like.

Present soil measuring instrument for environmental detection, including hardness detector body and the pole of stinging, hardness detector body bottom surface has the pole of stinging through end threaded connection, and the end outside is located hardness detector body bottom surface fixedly connected with screw thread seat to screw thread seat bottom surface threaded connection has the connecting piece, connecting piece bottom surface fixedly connected with spring. In the structure, the spring and the mud scraping ring are adopted, the mud scraping ring passes through the rubber pad and pierces the pole butt, when piercing soil, the pole that pierces soil, mud scraping ring and ground butt, the spring contracts, pierce the completion back, extract the in-process at the pole of piercing, the spring promotes and scrapes the mud ring and will pierce the earth on pole surface through the rubber pad and scrape down, the messenger pierces the pole surface and keeps clean, accomplish automatic clearance, the trouble of artifical frequent cleaning has been saved, staff intensity of labour has been saved, avoid earth to air-dry simultaneously and pierce the pole surface, avoid air-dried earth to increase the frictional force that pierces, influence hardness measurement.

However, the current soil detection instrument for environment detection has the problem that the depth of the device inserted into soil cannot be accurately measured in the use process, and is not beneficial to measuring the soil with different depths, so that the practicability of the device is reduced; meanwhile, the pedal cannot be folded and stored quickly, so that the occupied space of the device is large, and the storage operation of the device is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned problems in the background art, a soil measuring instrument for environmental measurement is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil detection instrument for environmental detection, includes main part and rack gear, telescopic link mechanism, its characterized in that, the top of main part is provided with the fixed block, the fixed block top is provided with the dead lever, the telescopic link has been cup jointed to the top outside of dead lever, telescopic link bottom outer wall has cup jointed solid fixed ring, the telescopic link top is provided with the holding rod, one side of main part is provided with the axis of rotation, the inner wall of axis of rotation is provided with a gear, the one end of a gear of inside of axis of rotation is provided with the footboard, the bottom of main part is provided with pierces the pole, the both sides of piercing the pole are provided with the spout, the convex slider has been cup jointed to the inside of piercing the pole, the outside of piercing the pole has cup jointed a spring, the outer wall of piercing the pole is located the bottom of a spring and has cup jointed the mud scraping ring. Through setting up telescopic link mechanism, can realize pricking the pole and insert the accurate control of ground degree of depth to realize the detection of different degree of depth soil. The rack mechanism is favorable for linkage of the pedals, and the practicability of the device is effectively improved.

As a still further scheme of the utility model: the rack mechanism comprises a gear, a rotating shaft penetrating through the gear and the pedals is arranged inside the rotating shaft, one side of the gear penetrates through a second gear arranged inside the main body, one side, far away from the first gear, of the second gear is provided with a rack, the bottom end of the first rack is provided with a second spring, the second spring is fixedly connected with the inner wall of the main body, one side, far away from the second gear, of the first rack is provided with a third gear, one side, far away from the first rack, of the third gear is provided with a second rack, the top end of the second rack is provided with a third spring, the third spring is fixedly connected with the inner wall of the main body, the second rack is meshed with the first gear on the other side of the main body, and mutual linkage between the two pedals is facilitated through mutual matching of the above parts.

As a still further scheme of the utility model: telescopic link mechanism includes the holding rod, the bottom of holding rod is provided with and runs through to the inside connecting rod of telescopic link, dead lever, fixed block, main part are run through to the bottom of connecting rod and to pierce the pole inside and be connected with convex slider, the both sides and the spout of convex slider cup joint each other, are favorable to convex slider's removal.

As a still further scheme of the utility model: the bottom of telescopic link is provided with a plurality of arc shell fragments, and is a plurality of the arc shell fragment is annular evenly distributed and cup joints each other with solid fixed ring's inner wall, the outer wall of arc shell fragment be provided with solid fixed ring outer wall screw thread assorted internal thread, be favorable to solid fixed ring and telescopic link fixed through this structure.

As a still further scheme of the utility model: the inside of telescopic link be provided with dead lever outer wall assorted shrink groove, the outer wall of dead lever is provided with the scale, the vertical and convex slider bottom of the scale position that the telescopic link bottom corresponds to is favorable to the accurate pole to pierce the degree of depth that inserts soil through setting up the scale to the interval numerical value phase-match on mud scraping ring top.

As a still further scheme of the utility model: the first gear and the second gear, the second gear and the first rack are meshed with each other, the first rack and the third gear, the third gear and the second rack are meshed with each other, and the mutual matching of the parts is beneficial to the rotation of the first gear on one side of the main body to drive the rotation of the first gear on the other side of the main body.

As a still further scheme of the utility model: the width of convex slider is less than the inner wall diameter of a spring, the inside of scraping the mud ring be provided with pierce pole assorted chute ring, scrape the inside chute ring of mud ring through the setting and be favorable to scraping the mud ring and carry out vertical removal piercing the pole outer wall.

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

1. through setting up telescopic link mechanism, the solid fixed ring of reverse rotation, a plurality of arc shell fragment alternate segregation that make the telescopic link bottom, promote the holding rod, the holding rod removes and drives the telescopic link downstream, the telescopic link removes and drives the connecting rod and removes, can judge the interval between convex slider and the mud scraping ring fast through the figure that the telescopic link bottom is located on the dead lever outer wall scale position, this interval numerical value is the depth that can insert of pricking the pole promptly, the solid fixed ring of forward rotation, gu fixed ring is fixed with the telescopic link, can realize pricking the accurate control that the pole inserted the ground degree of depth through this structure, thereby realize the detection of the different degree of depth soil.

2. Through setting up rack mechanism, rotate the footboard of main part one side, the footboard rotates and drives the pivot rotation, the pivot rotates and drives a gear revolve, a gear revolve drives No. two gear revolve, No. two gear revolve drive a rack downstream, No. two spring atress extrudees, a rack removes and drives No. three gear revolve, No. three gear revolve drives No. two rack upstream, No. three spring atress extrudees, No. two rack revolve drive the gear revolve of main part opposite side, a gear revolve drives the pivot rotation, the pivot rotates and drives another footboard and rotates, be favorable to the linkage of footboard through the mutually supporting of part, the practicality of device has effectively been improved.

Drawings

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

FIG. 2 is a schematic structural view of a telescopic rod mechanism of the present invention;

fig. 3 is a structural schematic view of the rack mechanism of the present invention.

In the figure: 1. a main body; 2. a fixed block; 3. fixing the rod; 4. a fixing ring; 5. a telescopic rod; 6. a holding rod; 7. a rotating shaft; 8. a first gear; 9. a pedal; 10. a first spring; 11. piercing the rod; 12. a mud scraping ring; 13. a male slider; 14. a rotating shaft; 15. a second gear; 16. a first rack; 17. a second spring; 18. a chute; 19. a third gear; 20. a second rack; 21. a third spring; 22. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by persons skilled in the art of soil detection without creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those of ordinary skill in the art of the present soil detection technology. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 3, in an embodiment of the present invention, a soil detection instrument for environmental detection includes a main body 1, a rack mechanism and a telescopic rod mechanism, a fixed block 2 is disposed at the top end of the main body 1, a fixed rod 3 is disposed at the top end of the fixed block 2, a telescopic rod 5 is sleeved outside the top end of the fixed rod 3, a fixed ring 4 is sleeved on the outer wall of the bottom end of the telescopic rod 5, a holding rod 6 is disposed at the top end of the telescopic rod 5, a rotating shaft 7 is disposed at one side of the main body 1, a first gear 8 is disposed on the inner wall of the rotating shaft 7, a pedal 9 is disposed at one end of the first gear 8 inside the rotating shaft 7, a penetrating rod 11 is disposed at the bottom end of the main body 1, sliding grooves 18 are disposed at both sides of the penetrating rod 11, a convex slider 13 is sleeved inside the penetrating rod 11, a first spring 10 is sleeved outside the penetrating rod 11, a mud scraping ring 12 is sleeved on the outer wall of the first spring 10, through setting up telescopic link mechanism, can realize pricking the pole and insert the accurate control of ground degree of depth to realize the detection of different degree of depth soil. The rack mechanism is favorable for linkage of the pedals, and the practicability of the device is effectively improved.

Please refer to fig. 3, the rack mechanism includes a first gear 8, a rotating shaft 14 penetrating through the first gear 8 and the pedals 9 is arranged inside the rotating shaft 7, a second gear 15 is arranged inside the main body 1 from one side of the first gear 8, a first rack 16 is arranged on one side of the second gear 15 away from the first gear 8, a second spring 17 is arranged at the bottom end of the first rack 16, the second spring 17 is fixedly connected with the inner wall of the main body 1, a third gear 19 is arranged on one side of the first rack 16 away from the second gear 15, a second rack 20 is arranged on one side of the third gear 19 away from the first rack 16, a third spring 21 is arranged at the top end of the second rack 20, the third spring 21 is fixedly connected with the inner wall of the main body 1, the second rack 20 is engaged with the first gear 8 on the other side of the main body 1, and the mutual linkage between the two pedals 8 is facilitated by the mutual cooperation of the above components.

Please refer to fig. 1 and 2, the telescopic rod mechanism includes a holding rod 6, a connecting rod 22 penetrating into the telescopic rod 5 is disposed at the bottom end of the holding rod 6, the bottom end of the connecting rod 22 penetrates through the telescopic rod 5, the fixing rod 3, the fixing block 2, the main body 1 and the penetrating rod 11 to be connected with the convex sliding block 13, and two sides of the convex sliding block 13 are sleeved with the sliding groove 18, so as to facilitate the movement of the connecting rod 22 and the convex sliding block 13.

Please refer to fig. 2, the bottom of the telescopic rod 5 is provided with a plurality of arc-shaped elastic pieces which are uniformly distributed in an annular shape and are sleeved with the inner wall of the fixing ring 4, the outer wall of the arc-shaped elastic pieces is provided with an internal thread matched with the thread of the outer wall of the fixing ring 4, and the fixing of the fixing ring 4 and the telescopic rod 5 is facilitated through the structure.

Please refer to fig. 2, the inside of the telescopic rod 5 is provided with a shrinking slot matching with the outer wall of the fixed rod 3, the outer wall of the fixed rod 3 is provided with a scale, the vertical position of the scale corresponding to the bottom end of the telescopic rod 5 is matched with the distance value from the bottom end of the convex sliding block 13 to the top end of the mud scraping ring 12, and the scale is arranged to facilitate the accurate penetration of the depth of the rod 11 into the soil.

Please refer to fig. 3, the first gear 8 and the second gear 15, the second gear 15 and the first rack 16 are engaged with each other, the first rack 16 and the third gear 19, and the third gear 19 and the second rack 20 are engaged with each other, and the mutual cooperation of the above components is beneficial to the rotation of the first gear 8 on one side of the main body 1 to drive the rotation of the first gear 8 on the other side of the main body 1.

Please refer to fig. 1 and 2, the width of the convex sliding block 13 is smaller than the diameter of the inner wall of the first spring 10, a sliding groove ring matched with the pricking rod 11 is arranged inside the mud scraping ring 12, the structure is favorable for the extension and retraction of the first spring 10, the collision between the first spring 10 and the convex sliding block 13 is avoided, and the arrangement of the sliding groove ring inside the mud scraping ring 12 is favorable for the mud scraping ring 12 to move vertically on the outer wall of the pricking rod 11.

The working principle of the utility model is as follows: when the device is used, the device is moved to a detection position, when the insertion depth of the puncture rod 11 needs to be determined, the fixing ring 4 is rotated reversely, a plurality of arc-shaped elastic sheets at the bottom end of the telescopic rod 5 are separated from each other, the telescopic rod 5 and the fixing rod 3 can slide at the moment, the holding rod 6 is pushed, the holding rod 6 is moved to drive the telescopic rod 5 and the connecting rod 22 to synchronously move, the connecting rod 22 is moved to drive the convex sliding block 13 to move, the distance between the convex sliding block 13 and the mud scraping ring 12 can be rapidly judged through the number of the bottom end of the telescopic rod 5 positioned on the scale position of the outer wall of the fixing rod 3, the numerical value of the distance is the insertion depth of the puncture rod 11, when the fixing ring 4 is rotated forwards, the fixing ring is rotated to enable the arc-shaped elastic sheets at the section of the telescopic rod 5 to be stressed and mutually contracted, the arc-shaped elastic sheets can be mutually extruded and jointed with the fixing rod 3, the mutual fixing of the telescopic rod 5 and the fixing rod 3 can be realized through the friction force between the arc-shaped elastic sheets and the fixing rod 3, then the convex slide block 13 is fixed, then the inserting operation of the puncture rod 11 can be carried out, the pedal 9 can be opened at the moment, when the pedal 9 needs to be opened, the pedal 9 on one side of the main body 1 is rotated, the pedal 9 rotates to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the first gear 8 to rotate, the first gear 8 rotates to drive the second gear 15 to rotate, the second gear 15 rotates to drive the first rack 16 to move downwards, the second spring 17 is extruded under the stress, the first rack 16 moves to drive the third gear 19 to rotate, the third gear 19 rotates to drive the second rack 20 to move upwards, the third spring 21 is extruded under the stress, the second rack 20 rotates to drive the first gear 8 on the other side of the main body 1 to rotate, the first gear 8 rotates to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the other pedal 9 to rotate, the linkage of the pedal 9 is facilitated through the mutual matching of parts, and the practicability of the device is effectively improved, at the moment, the pricking rod 11 can be aligned to the ground, the pedal 9 is stepped downwards to provide power for inserting the pricking rod 11, the mud scraping ring 12 is blocked and deviates from the pricking rod 11 in the process of inserting the pricking rod 11 into the ground, the mud scraping ring 12 extrudes the first spring 10, when the pricking rod 11 moves downwards to drive the convex slider 13 to be in contact with the mud scraping ring 12, the convex slider 13 extrudes the mud scraping ring 12 mutually, the pricking rod 11 cannot be inserted continuously, namely the pricking rod 11 is inserted into a set deep part, the detection operation can be carried out through the main body 1, the pricking rod 11 can be pulled out of the ground after the detection operation is finished, the mud scraping ring 12 scrapes the wall of soil adhered to the outer wall of the pricking rod 11, the outer wall of the pricking rod 11 keeps neat and convenient to store the device, and the pedal 9 can be stored in the second spring 17, the first spring 17 and the second spring under the condition of no external force treading The third spring 21 automatically rotates and resets under the action, so that the occupied space of the detection instrument is effectively reduced.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of soil detection technology will be able to cover the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the concept of the present invention.

Claims

1. The utility model provides a soil detection instrument for environmental detection, includes main part and rack gear, telescopic link mechanism, its characterized in that, the top of main part is provided with the fixed block, the fixed block top is provided with the dead lever, the telescopic link has been cup jointed to the top outside of dead lever, the bottom outer wall of telescopic link has cup jointed solid fixed ring, the top of telescopic link is provided with the holding rod, one side of main part is provided with the axis of rotation, the inner wall of axis of rotation is provided with a gear, the one end of the inside gear of axis of rotation is provided with the footboard, the bottom of main part is provided with pierces the pole, the both sides of piercing the pole are provided with the spout, the convex slider has been cup jointed to the inside of piercing the pole, the outside of piercing the pole has cup jointed a spring, the outer wall of piercing the pole is located the bottom of a spring and has cup jointed the mud scraping ring.

2. The soil detection instrument for environmental monitoring as claimed in claim 1, wherein the rack mechanism includes a first gear, a rotation shaft penetrating through the first gear and the pedal is provided inside the rotation shaft, a second gear is provided inside the main body from one side of the first gear, a first rack is provided on one side of the second gear away from the first gear, a second spring is provided at the bottom end of the first rack, the second spring is fixedly connected with the inner wall of the main body, a third gear is provided on one side of the first rack away from the second gear, a second rack is provided on one side of the third gear away from the first rack, a third spring is provided at the top end of the second rack, the third spring is fixedly connected with the inner wall of the main body, and the second rack is engaged with the first gear on the other side of the main body.

3. The soil detection instrument for environmental testing of claim 1, wherein the telescopic rod mechanism comprises a holding rod, a connecting rod penetrating into the telescopic rod is arranged at the bottom end of the holding rod, the bottom end of the connecting rod penetrates through the telescopic rod, the fixing block and the main body to penetrate into the rod and is connected with the convex sliding block, and two sides of the convex sliding block are mutually sleeved with the sliding groove.

4. The soil detection instrument for environmental testing of claim 2, wherein the bottom end of the telescopic rod is provided with a plurality of arc-shaped elastic pieces, the arc-shaped elastic pieces are uniformly distributed in an annular shape and are mutually sleeved with the inner wall of the fixing ring, and the outer wall of each arc-shaped elastic piece is provided with an internal thread matched with the thread of the outer wall of the fixing ring.

5. The soil detection instrument for environmental monitoring as claimed in claim 1, wherein the inside of the telescopic link is provided with a contraction groove matched with the outer wall of the fixed link, the outer wall of the fixed link is provided with a scale, and the numerical value of the scale position corresponding to the bottom end of the telescopic link is matched with the numerical value of the distance from the bottom end of the convex sliding block to the top end of the mud scraping ring.

6. The soil testing instrument for environmental testing of claim 2, wherein the first gear and the second gear and the first rack are engaged with each other, and the first rack and the third gear and the second rack are engaged with each other.

7. The soil testing instrument for environmental testing of claim 1, wherein the width of said convex sliding block is smaller than the diameter of the inner wall of the first spring, and a chute ring matched with the penetrating rod is arranged inside said mud scraping ring.