CN216559812U - Agricultural is arable land and is administered sampling equipment with soil - Google Patents
Agricultural is arable land and is administered sampling equipment with soil Download PDFInfo
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- CN216559812U CN216559812U CN202122630553.3U CN202122630553U CN216559812U CN 216559812 U CN216559812 U CN 216559812U CN 202122630553 U CN202122630553 U CN 202122630553U CN 216559812 U CN216559812 U CN 216559812U
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Abstract
The utility model relates to the technical field of soil sampling, in particular to soil treatment sampling equipment for agricultural cultivation, which comprises a servo motor, wherein the output end of the servo motor is provided with a connecting rod, one end of the connecting rod, which is far away from the servo motor, is provided with a conical drill bit, the outer surface of the conical drill bit is provided with spiral twist threads, the rotating center of the conical drill bit is coincided with the rotating center of the connecting rod, and an inner cavity is arranged inside the conical drill bit. The utility model has the advantages that: the device overall structure is simple, and the size is less, portable, and conical drill bit corotation is deepened soil, does not store up soil in the corotation in-process cavity, and the soil sample is scraped in the reversal, and the soil sample gets into the difficult unrestrained in the cavity that conical drill bit inside set up, and the practicality is stronger, only drives conical drill bit through servo motor and rotates and take a sample, and the corotation is deepened soil, and the soil sample around is scraped to the reversal cutting edge, is favorable to improving staff's work efficiency.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a soil treatment sampling device for agricultural farmland.
Background
Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. Soil is firstly required to be sampled in the soil detection process, the structure of the existing soil sampler is unreasonable, and the design is not optimized.
The soil sampling equipment that an analysis soil pollution condition was used that discloses in chinese patent CN211262788U, this soil sampling equipment that analysis soil pollution condition was used, the adjustable function of ration when having realized the sampling of soil sampling equipment, thereby the operation degree of difficulty when having reduced soil sampling equipment and using, the preliminary treatment function when having realized soil sampling equipment to soil sampling, thereby the convenience when having improved soil sampling equipment and using, however, this soil sampling equipment that analysis soil pollution condition was used, when the problem is solved, have following shortcoming: because the sampling pipe is the straight cylinder type, inside soil sample drops easily when upwards taking out straight cylinder type sampling pipe, leads to the sample failure, and in addition, the whole size of device is great, and the use is comparatively complicated to be used inconveniently, and sampling efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a soil treatment sampling device for agricultural farmland.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an agricultural is ploughed and is administered sampling equipment with soil, includes servo motor, servo motor's output is provided with the connecting rod, servo motor's one end is kept away from to the connecting rod is provided with conical drill bit, conical drill bit's surface is provided with the spiral shell drill line, conical drill bit's rotation center and the coincidence of the rotation center of connecting rod, conical drill bit's inside is provided with the inner chamber, conical drill bit's surface is provided with outer cavity, outer cavity is link up with the inner chamber, conical drill bit is provided with the cutting edge near the position of outer cavity, the cutting edge is protruding to be set up the surface at conical drill bit.
Preferably, the top of the conical drill bit is fixedly connected with an extension sleeve, and the inner diameter of the extension sleeve is larger than the diameter of the connecting rod.
Through adopting above-mentioned technical scheme, through being provided with extension sleeve, extension sleeve can increase the device and go deep into the total length of the part of taking a sample in the soil, is favorable to taking out deep soil, has improved the holistic practicality of the device.
Preferably, one end of the lengthening sleeve, which is far away from the conical drill bit, is provided with a sleeve cover body, a circular through hole is formed in the center of the sleeve cover body, the outer surface of the sleeve cover body is matched with the inner wall of the lengthening sleeve, and the outer diameter of the sleeve cover body is smaller than that of the lengthening sleeve.
Through adopting above-mentioned technical scheme, through being provided with the sleeve lid, the setting of sleeve lid can avoid the not hard up soil entering extension sleeve in top layer and the inside of conical drill bit, avoids the impure influence experiment of taking a sample.
Preferably, the inner wall of one end, far away from the conical drill bit, of the lengthened sleeve is provided with a first thread, the outer surface of the sleeve cover body is provided with a second thread, and the first thread is matched with the second thread.
Through adopting above-mentioned technical scheme, through with extension sleeve and sleeve lid spiral cooperation together, improved the stability of sleeve lid installation, avoid the sleeve lid to drop in the use.
Preferably, the outer surface of the extension sleeve is provided with a standard scale.
By adopting the technical scheme, the standard scales are arranged, so that the depth of the drilled soil can be visually observed in the drilling process.
Preferably, servo motor's surface is provided with protecting sheathing, protecting sheathing's inside is provided with the connection bearing, the inner wall and the connecting rod fixed connection of connection bearing, protecting sheathing's inside is provided with motor switch, protecting sheathing's outer fixed surface is connected with two handles, two the handle sets up the symmetric position at protecting sheathing, the surface of handle is provided with the anti-skidding rubber sleeve.
Through adopting above-mentioned technical scheme, through being provided with protecting sheathing, protecting sheathing can protect servo motor, and the protection effect is better.
Preferably, a storage battery is arranged inside the protective shell.
Through adopting above-mentioned technical scheme, through being provided with the battery, the setting of battery can make the device break away from long cable, the field work of being convenient for.
Preferably, the position of the protective shell close to the storage battery is provided with a plurality of heat dissipation holes.
Through adopting above-mentioned technical scheme, through being provided with the louvre, be favorable to the heat effluvium in the use, be convenient for last operation.
The utility model has the following advantages:
1. the soil treatment sampling equipment for agricultural cultivation has the advantages that the whole structure is simple, the size is small, the carrying is convenient, when the sampling equipment is used, the conical drill bit is rotated forward to penetrate into soil, soil is not accumulated in the hollow cavity in the forward rotation process, a soil sample is scraped in a reverse rotation mode, the soil sample enters the hollow cavity arranged in the conical drill bit and is not easy to spill, the soil sample is not easy to fall off even when the sampling equipment is taken out upwards, the sampling is convenient, and the practicability is strong;
2. this agricultural is arable land administers sampling equipment with soil, when using, only drives conical drill bit through servo motor and rotates and take a sample, and corotation is deepened soil, and the soil sample around is scraped to the reversal cutting edge, and is simple swift, is favorable to lasting the operation, because machinery replaces manyly, and the sampling speed is very fast, is favorable to improving staff's work efficiency.
Drawings
FIG. 1 is a schematic diagram of a first perspective of the present invention;
FIG. 2 is a schematic diagram of a second perspective of the present invention;
FIG. 3 is a schematic view of the construction of an extension sleeve according to the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1-servo motor, 2-connecting rod, 3-conical drill, 4-blade, 5-lengthening sleeve, 6-sleeve cover, 7-protective shell, 8-storage battery and 9-radiating hole.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of protection of the utility model is not limited to the following.
As shown in fig. 1-5, a sampling device is administered to soil for agricultural cultivation, which comprises a servo motor 1, a connecting rod 2 is arranged at an output end of the servo motor 1, a conical drill bit 3 is arranged at one end, far away from the servo motor 1, of the connecting rod 2, spiral threads are arranged on an outer surface of the conical drill bit 3, a rotation center of the conical drill bit 3 coincides with a rotation center of the connecting rod 2, an inner cavity is arranged inside the conical drill bit 3, an outer cavity is arranged on an outer surface of the conical drill bit 3, the outer cavity is communicated with the inner cavity, a cutting edge 4 is arranged at a position, close to the outer cavity, of the conical drill bit 3, the cutting edge 4 is protrudingly arranged on the outer surface of the conical drill bit 3, the whole body formed by the cutting edge 4 and the conical drill bit 3 is similar to the structure of a pencil sharpener, but the difference is that the cutting edge 4 is protrudingly arranged on the outer surface of the conical drill bit 3.
As a preferred technical scheme of the utility model, the top of the conical drill bit 3 is fixedly connected with a lengthening sleeve 5, the inner diameter of the lengthening sleeve 5 is larger than the diameter of the connecting rod 2, the outer diameter of the lengthening sleeve 5 is equal to the outer diameter of the top of the conical drill bit 3, so that the resistance is reduced, meanwhile, the thickness of the lengthening sleeve 5 is equal to that of the conical drill bit 3, and the inner cavity of the lengthening sleeve 5 is communicated with the inner cavity of the conical drill bit 3.
As a preferred technical scheme of the utility model, one end of the lengthening sleeve 5, which is far away from the conical drill bit 3, is provided with a sleeve cover body 6, the center of the sleeve cover body 6 is provided with a circular through hole, the outer surface of the sleeve cover body 6 is matched with the inner wall of the lengthening sleeve 5, the outer diameter of the sleeve cover body 6 is smaller than that of the lengthening sleeve 5, the lengthening sleeve 5 is matched with the sleeve cover body 6, and the sleeve cover body 6 does not bring resistance to the downward operation process of the conical drill bit 3.
As a preferable technical scheme of the utility model, the inner wall of one end of the lengthened sleeve 5, which is far away from the conical drill bit 3, is provided with a first thread, the outer surface of the sleeve cover body 6 is provided with a second thread, and the first thread is matched with the second thread.
As a preferred technical scheme of the utility model, the outer surface of the lengthened sleeve 5 is provided with standard scales, and the standard scales are laser engraved.
As a preferred technical scheme of the utility model, the outer surface of the servo motor 1 is provided with a protective shell 7, the interior of the protective shell 7 is provided with a connecting bearing, the inner wall of the connecting bearing is fixedly connected with the connecting rod 2, the interior of the protective shell 7 is provided with a motor switch, the outer surface of the protective shell 7 is fixedly connected with two handles which are arranged at symmetrical positions of the protective shell 7, the outer surface of each handle is provided with an anti-skid rubber sleeve, and the protective shell 7 and the connecting rod 2 are rotatably connected together through the connecting bearing.
As a preferred technical solution of the present invention, a storage battery 8 is disposed inside the protective casing 7, and the storage battery 8 is electrically connected to the servo motor 1 through an electric wire.
As a preferred technical scheme of the utility model, the position of the protective shell 7 close to the storage battery is provided with a plurality of heat dissipation holes 9, and the number of the heat dissipation holes 9 is several.
The working process of the utility model is as follows:
s1, moving the device to a position to be sampled for standby;
s2, a worker holds the device to enable the device to be vertical to the ground, then the servo motor 1 is started, downward force is applied, and the conical drill 3 generates acting force;
s3, rotating the conical drill bit 3 in the forward direction, wherein the conical drill bit 3 rotates in the forward direction to enter the deep part of the soil;
s4, reversely rotating the conical drill bit 3, and scraping the surrounding soil by the blade 4;
s5, the soil enters the inner cavity provided by the conical drill bit 3.
And S6, taking out the device, and pouring out the soil sample.
In conclusion, the device is simple in overall structure, small in size and convenient to carry, the conical drill bit 3 rotates forwards to go deep into soil, when the conical drill bit 3 rotates forwards, soil is discharged outwards due to the action of centripetal force, the soil cannot enter the inner cavity arranged inside the conical drill bit 3, soil samples are scraped in a reverse rotation mode, when the conical drill bit rotates reversely, pressure is applied downwards due to manual force, the soil can be tightly attached to the conical drill bit 3, the reverse rotation blade 4 can scrape the surrounding soil samples into the inner cavity arranged inside the conical drill bit 3, the soil samples are not easy to spill, sampling is convenient, and practicability is high; only drive conical bit 3 through servo motor 1 and rotate and take a sample, corotation is deepened soil deeply, and the soil sample around is scraped to reversal cutting edge 4, because machinery replaces manual, and the sampling speed is very fast, is favorable to improving staff's work efficiency.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an agricultural is arable land and is administered sampling equipment with soil which characterized in that: including servo motor (1), the output of servo motor (1) is provided with connecting rod (2), the one end that servo motor (1) was kept away from in connecting rod (2) is provided with conical bit (3), the surface of conical bit (3) is provided with the auger flight, the center of rotation of conical bit (3) and the center of rotation coincidence of connecting rod (2), the inside of conical bit (3) is provided with the inner cavity, the surface of conical bit (3) is provided with outer cavity, outer cavity and inner cavity link up, the position that conical bit (3) are close to outer cavity is provided with cutting edge (4), cutting edge (4) are protruding to be set up the surface at conical bit (3).
2. The agricultural land soil remediation sampling apparatus of claim 1, wherein: the top of the conical drill bit (3) is fixedly connected with a lengthening sleeve (5), and the inner diameter of the lengthening sleeve (5) is larger than the diameter of the connecting rod (2).
3. The agricultural land soil remediation sampling apparatus of claim 2, wherein: the one end that conical drill bit (3) was kept away from in extension sleeve (5) is provided with sleeve lid (6), circular through-hole has been seted up at the center of sleeve lid (6), the surface of sleeve lid (6) and the inner wall looks adaptation of extension sleeve (5), the external diameter of sleeve lid (6) is less than the external diameter of extension sleeve (5).
4. The agricultural land soil remediation sampling apparatus of claim 3, wherein: the inner wall of one end, far away from the conical drill bit (3), of the lengthened sleeve (5) is provided with first threads, the outer surface of the sleeve cover body (6) is provided with second threads, and the first threads are matched with the second threads.
5. The agricultural land soil remediation sampling apparatus of claim 3, wherein: the outer surface of the lengthening sleeve (5) is provided with standard scales.
6. The agricultural land soil remediation sampling apparatus of claim 1, wherein: the surface of servo motor (1) is provided with protecting sheathing (7), the inside of protecting sheathing (7) is provided with the connection bearing, the inner wall and connecting rod (2) fixed connection of connection bearing, the inside of protecting sheathing (7) is provided with motor switch, two handles, two of the fixed surface of protecting sheathing (7) are connected with the handle setting in the symmetric position of protecting sheathing (7), the surface of handle is provided with the anti-skidding rubber sleeve.
7. The agricultural land soil remediation sampling apparatus of claim 6, wherein: and a storage battery (8) is arranged in the protective shell (7).
8. The agricultural land soil remediation sampling apparatus of claim 6, wherein: the position that protective housing (7) is close to the battery is provided with louvre (9), the quantity of louvre (9) is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122630553.3U CN216559812U (en) | 2021-10-30 | 2021-10-30 | Agricultural is arable land and is administered sampling equipment with soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122630553.3U CN216559812U (en) | 2021-10-30 | 2021-10-30 | Agricultural is arable land and is administered sampling equipment with soil |
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| Publication Number | Publication Date |
|---|---|
| CN216559812U true CN216559812U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122630553.3U Active CN216559812U (en) | 2021-10-30 | 2021-10-30 | Agricultural is arable land and is administered sampling equipment with soil |
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| CN (1) | CN216559812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115615741A (en) * | 2022-12-01 | 2023-01-17 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
-
2021
- 2021-10-30 CN CN202122630553.3U patent/CN216559812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115615741A (en) * | 2022-12-01 | 2023-01-17 | 江苏龙环环境科技有限公司 | Adjustable soil sampling device for environmental protection detection and use method thereof |
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