CN211453120U - Portable soil hardness detector - Google Patents
Portable soil hardness detector Download PDFInfo
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- CN211453120U CN211453120U CN201922166737.1U CN201922166737U CN211453120U CN 211453120 U CN211453120 U CN 211453120U CN 201922166737 U CN201922166737 U CN 201922166737U CN 211453120 U CN211453120 U CN 211453120U
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Abstract
The utility model belongs to the check out test set field, concretely relates to portable soil hardness detector. This kind of portable soil hardness detector, including the hardness probe, still include three supporting legs, fixed disk, vertical drive mechanism and connecting rod, three supporting legs is connected with the fixed disk and constitutes the tripod, vertical drive mechanism sets up in the fixed disk top, the connecting rod sets up in fixed disk below and one end and passes the fixed disk and be connected with vertical drive mechanism, one end and hardness probe connection, vertical drive mechanism drive connecting rod is the oscilaltion action and then drives the hardness probe action along the axis of fixed disk. Above-mentioned portable soil hardness detector, portable soil hardness detector portable, the measurement process is mechanized, has simplified surveyor's operating procedure greatly, and detection speed is fast, can effectively avoid hardness probe to insert the hardness probe damage that uneven or the unbalanced hardness probe that leads to of direction of exerting oneself of in-process.
Description
Technical Field
The utility model belongs to the check out test set field, concretely relates to portable soil hardness detector.
Background
Soil water permeability can be known through measuring soil hardness, and the air permeability provides technical support for agricultural and road construction, and during the more actual production that drops into of accurate agricultural technique, carry out accurate agricultural production and just drop into from original even input with the input of agricultural production data, spread comprehensively, put forward higher requirement to detection device's portability, accuracy, practicality.
In order to solve the problem, the utility model discloses a detector that experimental usefulness of soil hardness is disclosed as publication number CN207717502U, including casing and connecting rod, the upper end of connecting rod is connected with the hardness number table, the upper end of casing articulates through the hinge has the handle, the outside fixedly connected with footboard of casing, the upper end fixedly connected with overhead gage of casing, the baffle is installed down to the lower part of casing, the lower extreme fixed connection of connecting rod is in the upper end of baffle down, be connected with the spring between overhead gage and the lower baffle, the lower extreme fixedly connected with gauge rod of baffle down, the surface of gauge rod is equipped with the scale mark, the lower part of casing is equipped with the recess, the lower extreme of casing is connected with the supporting seat, the upper end and the groove joint of supporting seat. This kind of detector that experimental usefulness of soil hardness is difficult to fix when measuring the detector, and survey crew need hold up handle, foot simultaneously and step on the footboard and still will observe moreover, and it uses inconveniently, produces this present case for this reason.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable soil hardness detector.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a portable soil hardness detector, includes the hardness probe, still includes three supporting legs, fixed disk, vertical drive mechanism and connecting rod, three supporting legs is connected with the fixed disk and constitutes the tripod, vertical drive mechanism sets up in the fixed disk top, the connecting rod sets up in fixed disk below and one end and passes the fixed disk and be connected with vertical drive mechanism, one end and hardness probe connection, vertical drive mechanism drive connecting rod is the oscilaltion action and then drives the action of hardness probe along the axis of fixed disk.
And further, the device also comprises a hardness value electronic display, wherein the hardness value electronic display is electrically connected with the hardness probe so as to directly display the concrete test value of the hardness of the soil tested by the hardness probe.
Further, vertical driving mechanism includes straight rail, slider, drive arrangement, straight rail sets up perpendicularly on the fixed disk, the track of straight rail and fixed disk center are on same axis, the slider sets up on the track, and slider one end is connected with the connecting rod, drive arrangement drive slider is the oscilaltion action on the track.
Furthermore, the driving device comprises a screw rod and a driving motor, the output end of the driving motor is connected with the screw rod, and the sliding block is arranged on the screw rod.
Furthermore, the hardness tester also comprises a positioning plate, wherein the positioning plate is arranged below the fixed plate and is fixedly connected with the supporting legs, and a through hole for the hardness probe to be transmitted into is formed in the center of the positioning plate.
Furthermore, the bottom of the supporting leg is provided with a positioning nail.
Furthermore, the through hole of the positioning plate and the center of the fixed plate are on the same axis.
Furthermore, the positioning plate is provided with a mounting hole for a positioning nail to pass through.
Furthermore, the supporting legs include fixed columns and telescopic columns, one ends of the fixed columns are connected with the fixed disc through hinges, the fixed columns are of hollow structures, and the telescopic columns are arranged in the fixed columns and can be pulled out or retracted into the fixed columns.
Furthermore, a level gauge is arranged on the fixed disc.
It is right by the foregoing the utility model discloses a description can know, the utility model provides a portable soil hardness detector constitutes the tripod through three supporting legs and fixed disk and fixes, vertical drive mechanism drive hardness probe along the axis at fixed disk center on, move down and detect soil hardness, this kind of portable soil hardness detector portable, the measurement process is mechanized, inspector's operating procedure has been simplified greatly, the detection speed is fast, can effectively avoid hardness probe in the insertion process hard uneven or the hardness probe that leads to with the unbalance of direction of exerting oneself damage.
Drawings
FIG. 1 is a schematic structural view of the portable soil hardness detector of the present invention;
fig. 2 is an enlarged view of M in fig. 1.
Detailed Description
The technical solution 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.
A portable soil hardness detector comprises a hardness probe 1, a hardness value electronic display 2, three supporting legs 3, a fixed disc 4, a positioning plate 5, a vertical driving mechanism 6, a connecting rod 7 and a level gauge 8;
the hardness probe 1 is electrically connected with the hardness value electronic display 2 to directly display the specific test value of the hardness of the soil tested by the hardness probe, and the structure and the connection mode are the existing soil hardness detection device and are not repeated;
the three supporting legs 3 are connected with the fixed disk 4 to form a tripod, each supporting leg 3 comprises a fixed column 31 and a telescopic column 32, each fixed column 31 is of a hollow structure, one end of each fixed column 31 is connected with the fixed disk through a hinge, each telescopic column 32 is telescopically clamped in each fixed column 31, each telescopic column 32 is arranged in each fixed column in a matched mode and can be pulled out or retracted into each fixed column, and a positioning nail 33 is arranged at the bottom of each telescopic column 32;
the positioning plate 5 is arranged below the fixed plate 4, and the positioning plate 5 is provided with a mounting hole 51 for the positioning nail 33 to pass through and a through hole 52 for the hardness probe to pass through in the center;
the vertical driving mechanism 5 is arranged above the fixed disk 4 and comprises a straight rail 51, a sliding block 52 and a driving device 53, wherein the straight rail 51 is vertically arranged on the fixed disk 4, the track of the straight rail 51 and the center of the fixed disk are on the same axis, the sliding block 52 is arranged on the track, the driving device adopts a conventional screw rod arranged on a guide rail and a driving mechanism matched with a driving motor, and the sliding block 52 is arranged on the screw rod;
the connecting rod 7 is arranged below the fixed disk, one end of the connecting rod 7 penetrates through an opening in the center of the fixed disk 4 to be connected with the sliding block 52, the other end of the connecting rod is connected with the hardness probe 1, and the vertical driving mechanism 5 drives the connecting rod 7 to move up and down along the axis of the fixed disk 4 so as to drive the hardness probe to move;
the level gauge 8 is arranged on the fixed disc and used for measuring the detection surface when the soil detection position is adjusted.
Referring to fig. 1-2, when the portable soil hardness tester works, the three supporting legs 3 are unfolded, the positioning nail 33 is inserted into the mounting hole to limit the three supporting legs 3, the through hole 52 and the center of the fixed disc 4 are on the same axis, the positioning nail 33 is convenient to insert the supporting legs into the soil to fix the tripod, the vertical driving mechanism is started, the driving device 53 drives the sliding block 52 to move downwards along the straight rail 51 to push the hardness probe 1 to be inserted into the soil through the connecting rod, the hardness probe 1 detects the hardness of the soil, the detected data is transmitted to the hardness value electronic display 2 to be convenient for the detector to read, after the detection is finished, the driving device 53 drives the sliding block 52 to move upwards along the straight rail 51 to push the hardness probe 1 to be pulled out through the connecting rod, before the vertical driving mechanism is started, the bottom surface is leveled by the level gauge 8, this kind of portable soil hardness detector portable, the measurement process is mechanized, has simplified surveyor's operating procedure greatly, and detection speed is fast, can effectively avoid hardness probe 1 to insert the uneven or hardness probe 1 damage that leads to of the unbalanced direction of exerting oneself of in-process.
The above is only the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be modified immaterial by this concept, and all should belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. A portable soil hardness detector, includes hardness probe, its characterized in that: still include three supporting legs, fixed disk, vertical drive mechanism and connecting rod, three supporting legs are connected with the fixed disk and are constituteed the tripod, vertical drive mechanism sets up in the fixed disk top, the connecting rod sets up in fixed disk below and one end and passes the fixed disk and be connected, one end and hardness probe connection with vertical drive mechanism, vertical drive mechanism drives the connecting rod and is the oscilaltion action and then drives the hardness probe action along the axis of fixed disk.
2. The portable soil hardness detector according to claim 1, wherein: the hardness value electronic display is electrically connected with the hardness probe so as to directly display the concrete test value of the soil hardness tested by the hardness probe.
3. The portable soil hardness detector according to claim 1, wherein: the vertical driving mechanism comprises a straight rail, a sliding block and a driving device, the straight rail is vertically arranged on the fixed disk, the track of the straight rail and the center of the fixed disk are on the same axis, the sliding block is arranged on the track, one end of the sliding block is connected with the connecting rod, and the driving device drives the sliding block to do up-and-down lifting motion on the track.
4. The portable soil hardness detector according to claim 3, wherein: the driving device comprises a screw rod and a driving motor, the output end of the driving motor is connected with the screw rod, and the sliding block is arranged on the screw rod.
5. The portable soil hardness detector according to claim 1, wherein: the hardness probe fixing device is characterized by further comprising a positioning plate, wherein the positioning plate is arranged below the fixing plate and fixedly connected with the supporting legs, and a through hole for the hardness probe to be transmitted into is formed in the center of the positioning plate.
6. The portable soil hardness detector according to claim 1, wherein: the bottom of the supporting leg is provided with a positioning nail.
7. The portable soil hardness detector according to claim 5, wherein: the through hole of the positioning plate and the center of the fixed plate are on the same axis.
8. The portable soil hardness detector according to claim 5, wherein: and the positioning plate is provided with a mounting hole for the positioning nail to pass through.
9. The portable soil hardness detector according to claim 1, wherein: the supporting legs comprise fixed columns and telescopic columns, one ends of the fixed columns are connected with the fixed disc through hinges, the fixed columns are of hollow structures, and the telescopic columns are arranged in the fixed columns and can be pulled out or retracted into the fixed columns.
10. The portable soil hardness detector according to claim 1, wherein: the fixed disc is provided with a level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166737.1U CN211453120U (en) | 2019-12-06 | 2019-12-06 | Portable soil hardness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166737.1U CN211453120U (en) | 2019-12-06 | 2019-12-06 | Portable soil hardness detector |
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| Publication Number | Publication Date |
|---|---|
| CN211453120U true CN211453120U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922166737.1U Active CN211453120U (en) | 2019-12-06 | 2019-12-06 | Portable soil hardness detector |
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| CN (1) | CN211453120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710571A (en) * | 2021-01-16 | 2021-04-27 | 上海里莱技术服务中心 | Vehicle body surface rigidity measuring device |
-
2019
- 2019-12-06 CN CN201922166737.1U patent/CN211453120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710571A (en) * | 2021-01-16 | 2021-04-27 | 上海里莱技术服务中心 | Vehicle body surface rigidity measuring device |
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