CN220322771U

CN220322771U - Portable soil and water conservation continuous monitoring sampling device

Info

Publication number: CN220322771U
Application number: CN202321984672.1U
Authority: CN
Inventors: 曾绍虎; 罗晓玲
Original assignee: Yunnan Yexin Planning And Development Group Co ltd
Current assignee: Yunnan Yexin Planning And Development Group Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-09
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a portable water and soil conservation continuous monitoring sampling device, and relates to the technical field of environmental monitoring. The utility model comprises a sampling tube, wherein the inside of the sampling tube is rotationally connected with a rotating rod, and a spiral blade is sleeved and fixed on the rotating rod. According to the utility model, the handles are symmetrically arranged on two sides of the frame, so that a person can hold the sampling device by two hands, the sampling tube can be slowly inserted into sediment, the sampling device can be more stable in sampling, meanwhile, in the sampling process, the weight of a sample in the sampling cup can be measured by the aid of the arranged pressure sensor, a measurement result is transmitted to the power switch, when a set value is reached, the power switch can drive the second motor to drive the gear to rotate together with the gear ring, the rotation of the gear ring can drive the rotary table through the cylinder column to rotate, the next sampling cup is moved to the position below the guide hopper, continuous sampling can be realized, the person is not required to manually switch the sampling cup, and the sampling cup is more convenient.

Description

Portable soil and water conservation continuous monitoring sampling device

Technical Field

The utility model belongs to the technical field of environmental monitoring, and particularly relates to a portable water and soil conservation continuous monitoring sampling device.

Background

The dynamic monitoring of water and soil loss refers to long-term investigation, observation and analysis of water and soil loss, development, harm and water and soil conservation benefits, and sediment needs to be sampled by a sampling device in the process. Through retrieval, the patent with the application number of 202020573445.X discloses a portable soil and water conservation monitoring continuous sampling device, which comprises a side frame, a ring seat, a transmission assembly, a servo motor and a second electric push rod; and (3) a side frame: the side frame is an L-shaped frame plate, a sampling tube in the vertical direction is fixed on the right side surface of the vertical part of the side frame through a fixing frame, a rotating shaft is arranged in the middle of the sampling tube, and a spiral sheet is fixed on the side surface of the rotating shaft; a ring seat: the ring seat is arranged on the outer side of the middle part of the sampling tube, and a test tube is arranged in the jack of the ring seat; and a transmission assembly: the transmission assembly is arranged at the upper end of the sampling tube and is fixedly connected with the upper end of the rotating shaft; and (3) a servo motor: the servo motor is fixed on the vertical part of the side frame through a motor frame.

However, in the practical use process, the applicant finds that when in use, a person holds the handle arranged on one side of the device by one hand, inserts the sampling tube into sediment, in the process, the person applies pressure to the device by one hand, the force cannot be applied better, and the handle is arranged on one side, so that the stress of the sampling device is unbalanced and not stable enough, and meanwhile, in the continuous sampling process, the person is required to manually switch the sampling test tube, so that the sampling device is not convenient enough, and in this regard, we propose a portable soil and water conservation continuous monitoring sampling device.

Disclosure of Invention

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a portable soil and water conservation continuous monitoring sampling device which comprises a sampling pipe, wherein a rotating rod is rotatably connected to the inside of the sampling pipe, a spiral blade is fixedly sleeved on the rotating rod, a first motor is fixedly arranged at the top of the sampling pipe, the rotating end of the first motor is fixedly connected with the rotating rod, a rotary table is rotatably connected to the sampling pipe through a bearing, a sampling cup is placed at the top of the rotary table, a pressure sensor is fixedly arranged in the rotary table below the sampling cup, a barrel column is fixedly connected to the top of the rotary table, a gear ring is fixedly sleeved at the upper end of the barrel column, a discharging notch is formed in the sampling pipe above the rotary table, a guide hopper is fixedly arranged on the outer wall of the sampling pipe below the discharging notch, a second motor is fixedly arranged on the outer wall of the sampling pipe at the rear side of the discharging notch, a gear is fixedly sleeved at the rotating end of the second motor, the gear is in meshed connection with the gear ring, a frame is fixedly connected to the sampling pipe above the discharging notch, a power switch is fixedly arranged at the top of the frame, and handles are fixedly arranged on the two sides of the frame.

Preferably, the top of the turntable is provided with a placing groove, and the placing groove at the top of the turntable is provided with six places in an annular array.

Preferably, the sampling cup is placed in a placement tank.

Preferably, the pressure sensor is fixedly arranged at the bottom of the placing groove, and the pressure sensor is electrically connected with the power switch through a wire.

Preferably, the guide hopper is obliquely arranged, and the discharge end of the guide hopper is positioned above the sampling cup.

Preferably, the upper part of the frame is fixedly connected with a battery pack, the power switch is electrically connected with the battery pack through a wire, and the first motor and the second motor are respectively electrically connected with the power switch through wires.

The utility model has the following beneficial effects:

according to the portable soil and water conservation continuous monitoring sampling device, the handles are symmetrically arranged on the two sides of the frame, so that a person can hold the sampling device by two hands, the sampling tube can be slowly inserted into sediment, the sampling device can be more stable in sampling, meanwhile, in the sampling process, the weight of a sample in the sampling cup can be measured through the arranged pressure sensor, a measuring result is transmitted to the power switch, when a set value is reached, the power switch can drive the second motor to drive the gear to rotate together with the gear ring, the gear ring can rotate to drive the rotary table through the cylinder column, the next sampling cup can be moved to the lower side of the guide hopper, continuous sampling can be achieved, the person is not required to manually switch the sampling cup, and the portable soil and water conservation continuous monitoring sampling device is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of a portable soil and water conservation continuous monitoring and sampling device according to the present utility model;

FIG. 2 is a schematic view showing the structure of a portable soil and water conservation continuous monitoring and sampling device according to the present utility model;

FIG. 3 is an enlarged view of the structure A in FIG. 2 of a portable soil and water conservation continuous monitoring and sampling device according to the present utility model;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 of a portable soil and water conservation continuous monitoring and sampling device according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a sampling tube; 11. a discharge slot; 12. a guide hopper; 2. a turntable; 21. a cylinder column; 211. a gear ring; 22. a placement groove; 3. a sampling cup; 4. a first motor; 5. a frame; 51. a handle; 6. a battery pack; 7. a power switch; 8. a pressure sensor; 9. a second motor; 91. a gear; 10. a rotating rod; 101. spiral leaves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a portable soil and water conservation continuous monitoring sampling device, which comprises a sampling tube 1, wherein a rotating rod 10 is rotatably connected in the sampling tube 1, a spiral blade 101 is fixedly sleeved on the rotating rod 10, a first motor 4 is fixedly arranged at the top of the sampling tube 1, the rotating end of the first motor 4 is fixedly connected with the rotating rod 10, a rotary table 2 is rotatably connected on the sampling tube 1 through a bearing, a sampling cup 3 is arranged at the top of the rotary table 2, a pressure sensor 8 is fixedly arranged in the rotary table 2 below the sampling cup 3, a discharge slot 11 is arranged on the sampling tube 1 above the rotary table 2, a guide hopper 12 is fixedly arranged on the outer wall of the sampling tube 1 below the discharge slot 11, the guide hopper 12 is obliquely arranged, the discharge end of the guide hopper 12 is positioned above the sampling cup 3, the collected sample can be smoothly guided into the sampling cup 3 for collection, the sampling tube 1 above the discharging notch 11 is fixedly connected with the frame 5, the top of the frame 5 is fixedly provided with the power switch 7, two sides of the frame 5 are symmetrically and fixedly provided with the handles 51, when sediment monitoring and sampling are carried out, a person can hold the handles 51 at two sides respectively by two hands and forcefully press down the sampling tube 1, the sampling tube 1 can be better pressed into sediment, the two hands are more stable to operate, the upper part of the frame 5 is fixedly connected with the battery pack 6, the power switch 7 is electrically connected with the battery pack 6 through a lead, the first motor 4 and the second motor 9 are electrically connected with the power switch 7 through the lead, when monitoring and sampling water and soil, the sampling device can be moved to the position right above the position to be sampled, and the rotating rod 10 is driven to rotate through the power switch 7, the rotating rod 10 can drive the spiral blade 101 to rotate, at the moment, the person can hold the handles 51 at two sides respectively by two hands, the sampling pipe 1 is inserted into the ground perpendicularly, in the process, the spiral blade 101 rotates, sediment can be conveyed to the discharge notch 11 of the upper portion along the sampling pipe 1, when sediment is conveyed to the discharge notch 11, the sediment can overflow into the guide hopper 12 through the discharge notch 11, the sediment is guided into the sampling cup 3 on the rotary table 2 through the guide hopper 12, the sample is collected through the sampling cup 3, in the process, personnel hold the sediment through both hands, the sediment can be slowly inserted into the sampling pipe 1 more easily, and the sampling device can be enabled to be more stable.

Further, the top fixedly connected with section of thick bamboo post 21 of carousel 2, the upper end cover of section of thick bamboo post 21 is fixed with ring gear 211, the fixed second motor 9 of installing on the outer wall of sampling tube 1 of ejection of compact notch 11 rear side, the rotation end cover of second motor 9 is fixed with gear 91, gear 91 is connected with the meshing of ring gear 211, standing groove 22 has been seted up at the top of carousel 2, and standing groove 22 at carousel 2 top is six places in annular array, sampling cup 3 places in standing groove 22, pressure sensor 8 is fixed to be installed in the bottom of standing groove 22, can measure the sample weight in the sampling cup 3 through the mode of pressure through pressure sensor 8, pressure sensor 8 passes through wire and switch 7 electric connection, in the sampling process, pressure sensor 8 can measure the inside sample weight of sampling cup 3, and can be with the numerical value transmission to switch 7 of measurement, when the weight set point in the sampling cup 3 reaches, at this moment, second motor 9 rotates and can drive gear 91 and rotate along with ring gear 211, can drive the rotation of ring gear 211 and can drive down the sampling cup 3 through the mode that the pressure sensor 21, can be to the sampling cup 3 is followed by the continuous manual mode of movement of a measuring cup 3, the realization personnel can be more convenient and more accurate to realize the manual sampling cup 3.

Working principle: during the use, when the soil and water monitoring sample, can remove sampling device to waiting to take a sample the position directly over, and rotate through 7 drive bull stick 10 of switch, the bull stick 10 rotates and can drive the spiral leaf 101 and rotate, the personnel can both hands grip the handle 51 of both sides respectively this moment, insert ground with sampling tube 1 perpendicularly, at this in-process, spiral leaf 101 rotates, can carry silt to the ejection of compact notch 11 department on upper portion along sampling tube 1, when silt carries to ejection of compact notch 11 department, can spill over to in the guide hopper 12 through ejection of compact notch 11, and in the sampling cup 3 on the leading-in carousel 2 of guide hopper 12, collect the sample through sampling cup 3, at this in-process, personnel can be lighter with in slowly inserting the silt with sampling tube 1, and can make sampling device more steady, at the sampling process, pressure sensor 8 can measure the inside sample weight of sampling cup 3, and can carry out the measured numerical value transmission to switch 7 this moment, when the weight in sampling cup 3 reaches the setting value, the second motor 9 can drive the second gear 9 and can drive down the rotation of the second gear 9 and can take a sample the cup 3 along with the rotation of the gear ring gear, the rotation of the second gear, can realize that the second gear is driven down the rotation of the rotary cup 21 is along with the rotation of the rotary cup 3, the rotary cup is more convenient and the rotary handle is used for carrying out the sample cup is 3, the sample is convenient, the sample is rotated, the sample is more than the sample is convenient to be rotated, can be rotated by the sample cup is more 1 is more slowly is left by the sample 1.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification of the technical solutions described in the foregoing embodiments, and equivalent substitution of some technical features thereof, falls within the scope of the present utility model.

Claims

1. The utility model provides a portable soil and water conservation continuous monitoring sampling device, includes sampling tube (1), its characterized in that: the inside rotation of sampling pipe (1) is connected with bull stick (10), the cover is established and is fixed with spiral leaf (101) on bull stick (10), the top fixed mounting of sampling pipe (1) is equipped with first motor (4), the rotation end and the bull stick (10) fixed connection of first motor (4), be connected with carousel (2) through the bearing rotation on sampling pipe (1), sampling cup (3) have been placed at the top of carousel (2), fixedly install pressure sensor (8) in carousel (2) of sampling cup (3) below, the top fixedly connected with section of thick bamboo post (21) of carousel (2), the upper end cover of section of thick bamboo post (21) is connected and is fixed with ring gear (211), set up ejection of compact notch (11) on sampling pipe (1) of carousel (2) top, fixedly on the outer wall of sampling pipe (1) of ejection of compact notch (11) below is provided with guide hopper (12), fixedly on the outer wall motor of sampling pipe (1) of ejection of discharging notch (2) side is installed and is installed pressure sensor (9), fixedly connected with second motor (9) on the outer wall of sampling pipe (1) of second side of notch (1), fixedly connected with ring gear (91), the top of the frame (5) is fixedly provided with a power switch (7), and handles (51) are symmetrically and fixedly arranged on two sides of the frame (5).

2. The portable soil and water conservation continuous monitoring sampling device according to claim 1, wherein the top of the turntable (2) is provided with a placing groove (22), and the placing groove (22) at the top of the turntable (2) is provided with six places in an annular array.

3. A portable soil and water conservation continuous monitoring sampling device as claimed in claim 2, characterized in that the sampling cup (3) is placed in a holding tank (22).

4. A portable soil and water conservation continuous monitoring and sampling device according to claim 3, characterized in that the pressure sensor (8) is fixedly arranged at the bottom of the placing groove (22), and the pressure sensor (8) is electrically connected with the power switch (7) through a lead.

5. The portable soil and water conservation continuous monitoring sampling device according to claim 1, wherein the guide hopper (12) is obliquely arranged, and the discharge end of the guide hopper (12) is positioned above the sampling cup (3).

6. The portable soil and water conservation continuous monitoring and sampling device according to claim 1, wherein a battery pack (6) is fixedly connected to the upper portion of the frame (5), the power switch (7) is electrically connected with the battery pack (6) through a wire, and the first motor (4) and the second motor (9) are electrically connected with the power switch (7) through wires respectively.