CN217586351U - Soil sampling device for environmental soil monitoring - Google Patents
Soil sampling device for environmental soil monitoring Download PDFInfo
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- CN217586351U CN217586351U CN202221162796.7U CN202221162796U CN217586351U CN 217586351 U CN217586351 U CN 217586351U CN 202221162796 U CN202221162796 U CN 202221162796U CN 217586351 U CN217586351 U CN 217586351U
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Abstract
The utility model discloses a soil sampling device for environmental soil monitoring, which comprises a supporting bracket; the lifting support is connected to the upper side of the supporting support through lifting mechanisms on two sides, and a sampling assembly is arranged in the middle of the lifting support; the storage bracket is connected to the lower side of the supporting bracket through two electric telescopic rods, a plurality of storage box bodies are arranged on the storage bracket, and the middle part of the storage bracket is also rotatably connected with a guide groove; the power mechanism is connected with the supporting bracket and is used for driving the guide groove to rotate; the device can be with the soil sample storage of the different degree of depth in the storage box of difference, and such setting can prevent soil sample and ground contact and pollute the sample, can avoid simultaneously will influencing the accuracy of follow-up detection because of the soil sample mixture of the different degree of depth together.
Description
Technical Field
The utility model belongs to the technical field of environmental monitoring, concretely relates to soil sampling device is used in environmental soil monitoring.
Background
The environmental monitoring is to track the change of environmental quality through the detection of the content and the discharge of various substances which have an influence on human beings and the environment, determine the environmental quality level, and provide a basis and guarantee for the work of environmental management, pollution control and the like, and generally comprises the processes of background investigation, scheme determination, point optimization, on-site sampling, sample transportation, experimental analysis, data collection, analysis synthesis and the like, namely the process of planning, sampling, analysis and comprehensive information acquisition;
present soil sampling device for environmental soil monitoring is carrying out the soil sample, and the soil of sample is adopting the in-process to receive the pollution with ground contact easily, and then influences the accuracy of subsequent detection, so has proposed a soil sampling device for environmental soil monitoring and has solved the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem that prior art exists, the utility model aims to provide a soil sampling device is used in environmental soil monitoring.
The utility model discloses the technical scheme who adopts does:
a soil sampling device for environmental soil monitoring comprises a support bracket;
the lifting support is connected to the upper side of the supporting support through lifting mechanisms on two sides, and a sampling assembly is arranged in the middle of the lifting support;
the storage support is connected to the lower side of the supporting support through two electric telescopic rods, a plurality of storage box bodies are arranged on the storage support, the storage box bodies are uniformly and circumferentially distributed outside the storage support, and the middle of the storage support is also rotatably connected with a guide groove;
and the power mechanism is connected with the supporting bracket and is used for driving the guide groove to rotate.
Preferably, the power mechanism comprises a second motor fixedly connected to the support bracket, and an output shaft of the second motor is fixedly connected with a 1/2 friction wheel and a first belt wheel.
Preferably, the outer edge of the top of the guide groove is fixedly connected with an outer friction ring, the outer friction ring is in transmission connection with the 1/2 friction wheel, a through hole is formed in the middle of the guide groove, and the sampling assembly penetrates through the through hole to sample.
Preferably, the lifting mechanism comprises a threaded sleeve rotatably connected to the supporting bracket and a screw rod fixedly mounted on the lifting bracket, the screw rod is in threaded connection with the threaded sleeve, and a second belt wheel is fixedly connected to the lower portion of the threaded sleeve.
Preferably, a transmission wheel is also rotatably connected to the rear side of the support bracket, and the transmission wheel and the first belt wheel and the second belt wheel are in transmission connection through a belt.
Preferably, the sampling assembly comprises a first motor fixedly connected to the upper part of the lifting support and a screw rod fixedly installed on an output shaft of the first motor.
Preferably, the equal fixedly connected with supporting leg in four corners department of support holder, every the supporting leg all is provided with ground nail with ground contact department.
The beneficial effects of the utility model are that:
the device can be at the in-process of sample, drive lifting support downstream through drive power unit, utilize power unit to drive the guide way simultaneously and rotate, and then the cooperation sets up the sampling subassembly on lifting support, with the soil sample storage of the different degree of depth in the storage box of difference, compare each other with traditional structure, such setting can prevent soil sample and ground contact pollution sample, can avoid simultaneously will influencing the accuracy of follow-up detection because of the soil sample of the different degree of depth mixes together.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the whole shaft side of the present invention;
FIG. 2 is a schematic structural view of the whole front side of the present invention;
FIG. 3 is a schematic structural view of the storage rack and the guide groove of the present invention;
fig. 4 is a schematic structural view of the power mechanism of the present invention;
fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.
In the figure: 1-supporting bracket, 2-lifting bracket, 3-lifting mechanism, 31-threaded sleeve, 32-screw rod, 33-second belt wheel, 4-first motor, 5-screw rod, 6-storage bracket, 61-storage box, 7-electric telescopic rod, 8-guide groove, 81-external friction ring, 82-through hole, 9-power mechanism, 91-second motor, 92-1/2 friction wheel, 93-first belt wheel, 10-supporting leg, 11-ground nail, 12-driving wheel and 13-belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
The following describes a concrete embodiment of the present invention with reference to fig. 1-5, and a soil sampling device for environmental soil monitoring comprises a support bracket 1;
the lifting support 2 is connected to the upper side of the supporting support 1 through lifting mechanisms 3 on two sides, and a sampling assembly is arranged in the middle of the lifting support 2;
the storage support 6 is connected to the lower side of the support 1 through two electric telescopic rods 7, a plurality of storage boxes 61 are arranged on the storage support 6, the storage boxes 61 are uniformly and circumferentially distributed outside the storage support 6, and a guide groove 8 is rotatably connected to the middle of the storage support 6;
and the power mechanism 9, the power mechanism 9 is connected to the support bracket 1 and is used for driving the guide groove 8 to rotate.
The device can be at the in-process of sample, drive lifting support 2 downstream through drive power unit 9, utilize power unit 9 to drive the guide way simultaneously and rotate, and then the cooperation sets up the sampling subassembly on lifting support 2, the soil sample storage with the different degree of depth is in the storage box 61 of difference, compare each other with traditional structure, such setting can prevent soil sample and ground contact pollution sample, can avoid simultaneously will influencing the accuracy of follow-up detection because of the soil sample of the different degree of depth mixes together.
Preferably, in an embodiment of the present invention, referring to fig. 1 to 5 again, the power mechanism 9 includes a second motor 91 fixedly connected to the supporting bracket 1, and a 1/2 friction wheel 92 and a first pulley 93 are fixedly connected to an output shaft of the second motor 91; an outer friction ring 81 is fixedly connected to the outer edge of the top of the guide groove 8, the outer friction ring 81 is in transmission connection with the 1/2 friction wheel 92, a through hole 82 is formed in the middle of the guide groove 8, and the sampling assembly penetrates through the through hole 82 to perform sampling; the lifting mechanism 3 comprises a threaded sleeve 31 rotationally connected to the support bracket 1 and a screw rod 32 fixedly installed on the lifting bracket 2, the screw rod 32 is in threaded connection with the threaded sleeve 31, and a second belt pulley 33 is fixedly connected to the lower part of the threaded sleeve 31; the rear side of the support bracket 1 is also rotatably connected with a transmission wheel 12, and the transmission wheel 12, the first belt wheel 93 and the second belt wheel 33 are in transmission connection through a belt 13.
When the soil sampler is used, the threaded sleeve 31 in the lifting mechanism 3 is driven to rotate by the mutual matching between the belt wheel and the belt 13 in the power mechanism 9, the lifting support 2 can be driven to move downwards by the threaded connection between the threaded sleeve 31 and the screw rod 32, and the soil can be extracted by the matching of the rotating screw rod 5 in the sampling assembly; the 1/2 friction wheel 92 in the power mechanism 9 will drive the guide groove 8 to rotate intermittently by the friction transmission with the outer friction ring 81 during the downward movement of the lifting bracket 2.
Preferably, in an embodiment of the present invention, referring again to fig. 1 to 5, the sampling assembly includes a first motor 4 fixedly connected to an upper portion of the lifting bracket 2 and a screw rod 5 fixedly installed on an output shaft of the first motor 4.
After the first point release 4 is driven, the screw rod 5 is driven to rotate, and then soil is conveyed to the guide groove 8 along the direction of the screw rod 5.
Preferably, in an embodiment of the present invention, referring to fig. 1-5 again, the supporting legs 10 are fixedly connected to four corners of the supporting frame 1, and each of the supporting legs 10 is provided with a ground nail 11 at a contact position with the ground.
The ground nail can be fixed on the ground before the sample, and then improve the stability of device.
The utility model relates to a soil sampling device is used in environmental soil monitoring, the theory of operation of its device is:
in the using process, firstly, the device is prevented from being arranged above a sampling point after a position is selected, then ground nails arranged at four corners of the device are nailed into soil to improve the stability of the device in the process, secondly, the electric telescopic rod 7 is extended, the storage bracket 6 is placed on the ground (at the moment, a 1/2 friction wheel 92 and an outer friction ring 81 are positioned on the same horizontal plane, the transmission can be carried out by using the friction force), when the sampling assembly is started for sampling, the power mechanism 9 is started, the power mechanism 9 drives the threaded sleeve 31 in the lifting mechanism 3 to rotate by utilizing the mutual matching between the belt wheel and the belt 13, the lifting bracket 2 can be driven to move downwards by utilizing the threaded connection between the threaded sleeve 31 and the screw rod 32, then the soil can be extracted by matching with the rotating screw rod 5 in the sampling assembly, the collected soil can enter the guide groove 8 through the through hole 82 in the middle of the guide groove 8 and is stored in the storage box body 61 through the discharge hole arranged on the guide groove 8, the 1/2 friction wheel 92 in the power mechanism 9 can drive the guide groove 8 to rotate intermittently by utilizing the friction transmission between the friction wheel and the outer friction ring 81 in the downward movement process of the lifting support 2, and then the soil samples with different depths can be collected to different storage box bodies 61 through the mutual matching between the lifting mechanism 3 and the guide groove 8, so that the convenience is provided for the next detection, and meanwhile, the detection effect can be prevented from being influenced by the contact between the collected soil samples and the ground;
when taking deep soil sample, the position of good fixed device is the earlier electric telescopic handle 7 that contracts for storage support 6 breaks away from with ground (1/2 friction pulley 92 and outer friction ring 81 are also no longer on the same horizontal plane simultaneously, and the side can not drive outer friction ring 81 and rotate), like this when drive lifting support 2 lapse, the sampling subassembly side can't make soil pass through-hole 81, can directly arrange soil between storage support 6 and ground.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a soil sampling device is used in environmental soil monitoring which characterized in that: comprises a supporting bracket (1);
the lifting support (2) is connected to the upper side of the supporting support (1) through lifting mechanisms (3) on two sides, and a sampling assembly is arranged in the middle of the lifting support (2);
the storage support (6) is connected to the lower side of the supporting support (1) through two electric telescopic rods (7), a plurality of storage boxes (61) are arranged on the storage support (6), the storage boxes (61) are uniformly and circumferentially distributed outside the storage support (6), and the middle of the storage support (6) is also rotatably connected with a guide groove (8);
and the power mechanism (9), the power mechanism (9) is connected to the support bracket (1) and is used for driving the guide groove (8) to rotate.
2. The soil sampling device for environmental soil monitoring of claim 1, wherein: the power mechanism (9) comprises a second motor (91) fixedly connected to the supporting bracket (1), and an output shaft of the second motor (91) is fixedly connected with a 1/2 friction wheel (92) and a first belt wheel (93).
3. The soil sampling device for environmental soil monitoring of claim 2, wherein: the outer edge fixedly connected with of guide way (8) top outer friction ring (81), outer friction ring (81) with transmission is connected between 1/2 friction pulley (92), the middle part of guide way (8) is provided with through-hole (82), the sample subassembly passes through-hole (82) are sampled.
4. The soil sampling device for environmental soil monitoring of claim 2, wherein: elevating system (3) including rotate connect in screw sleeve (31) and fixed mounting on support (1) lead screw (32) on elevating support (2), lead screw (32) with threaded connection between screw sleeve (31), the lower part fixedly connected with second band pulley (33) of screw sleeve (31).
5. The soil sampling device is used in environmental soil monitoring of claim 4, which characterized in that: the rear side of the support bracket (1) is also rotatably connected with a driving wheel (12), and the driving wheel (12) is in transmission connection with the first belt wheel (93) and the second belt wheel (33) through a belt (13).
6. The soil sampling device for environmental soil monitoring of claim 1, wherein: the sampling assembly comprises a first motor (4) fixedly connected to the upper portion of the lifting support (2) and a screw rod (5) fixedly installed on an output shaft of the first motor (4).
7. The soil sampling device for environmental soil monitoring of claim 1, wherein: the equal fixedly connected with supporting leg (10) in four corners department of support bracket (1), every supporting leg (10) all are provided with ground nail (11) with ground contact department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221162796.7U CN217586351U (en) | 2022-05-16 | 2022-05-16 | Soil sampling device for environmental soil monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221162796.7U CN217586351U (en) | 2022-05-16 | 2022-05-16 | Soil sampling device for environmental soil monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586351U true CN217586351U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221162796.7U Active CN217586351U (en) | 2022-05-16 | 2022-05-16 | Soil sampling device for environmental soil monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586351U (en) |
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2022
- 2022-05-16 CN CN202221162796.7U patent/CN217586351U/en active Active
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