CN218865546U

CN218865546U - Sampling device for soil and water conservation monitoring

Info

Publication number: CN218865546U
Application number: CN202222876356.4U
Authority: CN
Inventors: 蔡猛; 臧力永; 叶文; 邱福琼; 张海明; 王露; 郭伟; 施韶晖; 刘昊; 周忆涵
Original assignee: Suqian Branch Of Jiangsu Provincial Bureau Of Hydrology And Water Resources Survey
Current assignee: Suqian Branch Of Jiangsu Provincial Bureau Of Hydrology And Water Resources Survey
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-14
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a soil and water conservation monitoring sampling device belongs to sampling equipment technical field, including being used for keeping the base of detecting with the sampling device installation to soil and water, the mounting bracket of bolt fixedly connected with U type is passed through on the top of base, and the vertical inboard connecting rod through two same length of mounting bracket is connected fixedly with spacing dish, the top of spacing dish link up and is equipped with the circular recess that the diameter is greater than the bearing bar diameter, and the bottom of bearing bar is passed and is link up the spacing groove of establishing on the base top and be connected fixedly with the top of sampling bucket, the inside wall sliding connection of sampling bucket has the adjustment disk of being convenient for take out soil, and the roof that the top of adjustment disk passed the sampling bucket through two gag lever posts is established in the outside, the length of gag lever post is greater than the height of sampling bucket. This sampling device for soil and water conservation monitoring need not to beat and takes out soil, makes the life of sampling bucket longer, and can guarantee the effect of sample, and sampling efficiency is higher.

Description

Sampling device for soil and water conservation monitoring

Technical Field

The utility model belongs to the technical field of the sampling equipment, especially, sampling device is used in soil and water conservation monitoring.

Background

The water and soil conservation monitoring means long-term investigation, observation and analysis work on water and soil loss occurrence, development, harm and water and soil conservation benefits, the water and soil conservation monitoring is used for figuring out the water and soil loss type, strength and distribution characteristics, harm and influence conditions, occurrence development rules and dynamic change trends, and the method has important significance for water and soil loss comprehensive treatment, ecological environment construction macro decision making, and scientific, reasonable and systematic arrangement of various measures for water and soil conservation, and soil samples are obtained in a project area through on-site survey, and the water and soil loss condition of the region is analyzed.

Current soil sampling device adopts the sampler to take a sample usually, generally need insert the soil of the sampling point of mark through manual work or machinery when the sample in with the sampler, then take out the sampler, collect the soil that the sampler was collected and detect, however when taking out in the sampler to soil, because of soil possesses certain viscidity can be attached to the sampler and be not convenient for take out, need constantly hit the shell of beating or knocking the sampler and take out the soil of inboard, but adopt this kind of mode can lead to the life of sampler to shorten, and can not guarantee the effect of sample, thereby lead to sampling efficiency to be lower.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a sampling device for soil and water conservation monitoring so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil and water conservation keeps monitoring and uses sampling device to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil and water keeps monitoring and uses sampling device, is including being used for keeping the base of detecting with the sampling device installation to soil and water, the mounting bracket of bolt fixedly connected with U type is passed through on the top of base, and the vertical inboard of mounting bracket is connected fixedly with spacing dish through the connecting rod of two same length, the top of spacing dish link up and is equipped with the circular slot that the diameter is greater than the bearing bar diameter, and the bottom of bearing bar passes to link up and establish and be connected fixedly at the spacing slot on base top and the top of sampling bucket, the inside wall sliding connection of sampling bucket has the adjustment disk of being convenient for take out soil, and the top of adjustment disk passes the roof of sampling bucket through two gag lever posts and establishes in the outside, the length of gag lever post is greater than the height of sampling bucket, and the bottom welding of sampling bucket has a plurality of brill teeth that are used for supplementary sample.

Specifically, the one end that the sampling bucket was kept away from to the bearing bar is connected fixedly with the support column, and the one end that the bearing bar was kept away from to the support column articulates and is connected with two movable rods that are used for height-adjusting, the one end of movable rod is passed through the hinge and is connected with the movable block rotation of threaded connection in the lead screw side.

Specifically, the one end of lead screw is connected with the vertical inboard rotation of mounting bracket, and the other end of lead screw runs through the vertical inner wall of mounting bracket and is connected fixedly with driving motor's drive end, driving motor's stiff end still is connected fixedly with the vertical outside of mounting bracket through the bolt.

Specifically, one side welding of base has square protective housing, and the base is located the inboard side of protective housing and passes through bolt fixedly connected with step motor, the base is located the inboard side of protective housing and rotates and be connected with the driven shaft.

Specifically, the drive end of the stepping motor and the side of the driven shaft are fixedly connected with gears, the two gears are meshed and connected, and the drive end of the driving motor and the side of the driven shaft are rotationally connected with the adjusting shafts on two sides through belts.

Specifically, the regulating spindle is link up with the base and rotates and be connected, and two regulating plates that are used for adjusting overall height of the side fixedly connected with of regulating spindle, the articulated connecting axle that is connected with in side of the one end that the regulating spindle was kept away from to the regulating plate, and the both ends swing joint of connecting axle has two auxiliary wheels that are used for supplementary removal.

Compared with the prior art, the utility model discloses a technological effect and advantage:

the sampling device for soil and water conservation monitoring has the advantages that due to the design of the limiting rod and the limiting disc, when the sampling barrel rises, the limiting plate is driven to rise to a certain height, the limiting disc is enabled to limit and extrude the limiting plate, the limiting rod drives the adjusting disc to descend, soil on the inner side of the sampling barrel can be extruded out, beating is not needed, and manual auxiliary sampling is not needed, so that the labor burden of workers is reduced;

through the design of the stepping motor and the adjusting plate, the stepping motor is started to drive the two gears to rotate, so that the rotation direction of the driven shaft is opposite to the rotation direction of the driving end of the stepping motor, the adjusting plates on the two adjusting shafts are driven to rotate through the belt, the position of the auxiliary wheel is changed, the integral height of the device is adjusted, the device can run under different environments by adjusting the integral device, the bottom end of the base is prevented from being scratched by a cutting blade, an indirect protection effect is achieved, and the practicability of the device is improved;

benefit from the design of driving motor and brill tooth, can drive the bearing bar through driving motor and push down to replace the manual work to carry out the operation, and be equipped with a plurality of brill teeth, can take a sample to harder ground, make the device can application range obtain expanding. This sampling device is used in soil and water conservation monitoring need not to beat and takes out soil, makes the life of sampling bucket longer, and can guarantee the effect of sample, and sampling efficiency is higher.

Drawings

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

FIG. 2 is a cross-sectional view of the protective case of the present invention;

FIG. 3 is a cross-sectional view of the sampling column of the present invention;

description of reference numerals:

in the figure: 1. a base; 2. a mounting frame; 3. a drive motor; 4. a movable block; 5. a screw rod; 6. a movable rod; 7. a support pillar; 8. a connecting rod; 9. a limiting disc; 10. a load-bearing bar; 11. a sampling barrel; 12. a protective box; 13. an adjustment shaft; 14. a belt; 15. a connecting shaft; 16. an adjusting plate; 17. an auxiliary wheel; 18. a handrail; 19. a gear; 20. a driven shaft; 21. a stepping motor; 22. a limiting rod; 23. an adjusting disk; 24. and (7) drilling teeth.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.

An embodiment, as shown in fig. 1 to 3, a sampling device for soil and water conservation monitoring, including a base 1 for installing a sampling device for soil and water conservation detection, two handrails 18 for assisting movement are welded at one end of the base, a mounting bracket 2 of a U-shaped is fixedly connected to the top end of the base 1 through bolts, and the vertical inner side of the mounting bracket 2 is fixedly connected to a limiting disc 9 through two connecting rods 8 with the same length, the top end of the limiting disc 9 is provided with a circular groove with a diameter larger than that of a bearing rod 10, and the bottom end of the bearing rod 10 is fixedly connected to the top end of the sampling barrel 11 through the limiting groove arranged at the top end of the base 1, the diameter of the limiting groove is larger than that of the sampling barrel 11, the inner side wall of the sampling barrel 11 is slidably connected to an adjusting disc 23 with which soil can be taken out conveniently, and the top end of the adjusting disc 23 passes through the top wall of the sampling barrel 11 through the two limiting rods 22 and is arranged at the outer side, the length of the limiting rod 22 is larger than the height of the sampling barrel 11, so as to ensure that no part of the limiting rod 22 is located at the outer side of the soil outside, thereby playing an existing role, and preventing hard sampling of the sampling barrel 11 from being difficult to be drilled.

In order to replace artifical sample, the one end that sampling bucket 11 was kept away from to bearing bar 10 is connected fixedly with support column 7, and support column 7 keeps away from the articulated two movable rods 6 that are used for height-adjusting that are connected with of one end of bearing bar 10, the one end of movable rod 6 is passed through the hinge and is connected with the movable block 4 rotation of threaded connection in 5 sides of lead screw, the one end of lead screw 5 is connected with the vertical inboard rotation of mounting bracket 2, lead screw 5 is two segmentation designs, and threaded connection has two movable blocks 4 in the side, two segmentation designs can make two movable blocks 4 move in opposite directions, thereby reach height-adjusting's effect, and the other end of lead screw 5 runs through the vertical inner wall of mounting bracket 2 and is connected fixedly with driving motor 3's drive end, driving motor 3's stiff end still is connected fixedly with the vertical outside of mounting bracket 2 through the bolt.

In order to increase the practicability of the device, a square protective box 12 is welded on one side of a base 1, the side, located on the inner side of the protective box 12, of the base 1 is fixedly connected with a stepping motor 21 through a bolt, the side, located on the inner side of the protective box 12, of the base 1 is rotatably connected with a driven shaft 20, the driving end of the stepping motor 21 is fixedly connected with a gear 19 on the side face of the driven shaft 20, the driving end of the stepping motor 21 and one end of the driven shaft 20 are rotatably connected with the inner side wall of the protective box 12, the two gears 19 are meshed and connected, the driving end of a driving motor 3 and the side face of the driven shaft 20 are rotatably connected with adjusting shafts 13 on two sides through a belt 14, the number of the belts is two, the length of the belts is determined according to the actual use condition, the adjusting shafts 13 and the base 1 are connected in a penetrating and rotating mode, two adjusting plates 16 used for adjusting the overall height are fixedly connected with the side face of the adjusting shaft 13, four adjusting grooves are arranged at the bottom end of the base 1 and used for adjusting the adjusting plates 16 to adjust, therefore adjustment of the adjusting plates 16 can be achieved, the adjusting plates 16, the side faces, one ends of the adjusting plates 16 are hinged and are connected with two auxiliary wheels 17 used for assisting in moving.

Driving motor 3 and step motor 21 are current mature technology, all are connected with external 220V commercial power electricity during the use, and this device mainly keeps monitoring the sample to soil and water and improves the use, and the proportion in the attached drawing only makes the reference, specifically decides according to the in-service use design condition.

Principle of operation

This soil and water keeps monitoring and uses sampling device, when using, connect external 220V commercial power electricity with the components and parts in the device and connect, the staff is according to the place of using, it drives two gear 19 rotations to start step motor 21, thereby make the reverse drive end rotation opposite direction with step motor 21 of rotation of driven shaft 20, thereby it rotates to drive the regulating plate 16 on two regulating shafts 13 through belt 14, thereby change the angle of auxiliary wheel 17, the regulation is accomplished, the staff moves the device to appointed place through handrail 18, it rotates to start the lead screw 5 that driving motor 3 drove two segmentations, make two movable blocks 4 remove in opposite directions, thereby drive weighing rod 10, it takes a sample to descend extrusion sampling bucket 11, the sample is accomplished, reverse operation carries out, make sampling bucket 11 remove to a take the altitude, thereby reach and to take out soil.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil and water conservation monitoring sampling device, includes base (1) that is used for keeping measuring with the sampling device installation to soil and water, its characterized in that: the top of base (1) is through mounting bracket (2) of bolt fixedly connected with U type, and the vertical inboard connecting rod (8) through two same length of mounting bracket (2) is connected fixedly with spacing dish (9), the top of spacing dish (9) link up and is equipped with the circular recess that the diameter is greater than bearing bar (10) diameter, and the bottom of bearing bar (10) passes to link up and establish the spacing groove on base (1) top and be connected fixedly with the top of sampling bucket (11), the inside wall sliding connection of sampling bucket (11) has adjusting disk (23) of being convenient for take out soil, and the roof that passes sampling bucket (11) through two gag lever posts (22) on the top of adjusting disk (23) is established in the outside, the length of gag lever post (22) is greater than the height of sampling bucket (11), and the bottom welding of sampling bucket (11) has a plurality of brill teeth (24) that are used for supplementary sample.

2. The sampling device for soil and water conservation monitoring of claim 1, wherein: one end that sampling bucket (11) were kept away from in bearing bar (10) is connected fixedly with support column (7), and support column (7) keep away from the articulated two movable rod (6) that are used for height-adjusting that are connected with of one end of bearing bar (10), the one end of movable rod (6) is passed through the hinge and is rotated with movable block (4) of threaded connection in lead screw (5) side and be connected.

3. The sampling device for soil and water conservation monitoring according to claim 2, wherein: the one end of lead screw (5) is rotated with the vertical inboard of mounting bracket (2) and is connected, and the other end of lead screw (5) runs through the vertical inner wall of mounting bracket (2) and is connected fixedly with the drive end of driving motor (3), the stiff end of driving motor (3) is passed through the bolt and still is connected fixedly with the vertical outside of mounting bracket (2).

4. The sampling device for soil and water conservation monitoring of claim 1, wherein: one side welding of base (1) has square protective housing (12), and base (1) is located protective housing (12) inboard side and passes through bolt fixedly connected with step motor (21), base (1) is located the inboard side rotation of protective housing (12) and is connected with driven shaft (20).

5. The sampling device for soil and water conservation monitoring according to claim 4, wherein: the equal fixedly connected with gear (19) in the side of the drive end of step motor (21) and driven shaft (20), and two gear (19) meshing are connected, the drive end of step motor (21) and the side of driven shaft (20) are connected with regulating spindle (13) of both sides through belt (14) rotation.

6. The sampling device for soil and water conservation monitoring of claim 5, wherein: adjusting spindle (13) are link up with base (1) and rotate to be connected, and two regulating plates (16) that are used for adjusting overall height of the side fixedly connected with of adjusting spindle (13), the articulated connecting axle (15) that is connected with in side of the one end of adjusting spindle (13) is kept away from in regulating plate (16), and the both ends swing joint of connecting axle (15) has two auxiliary wheels (17) that are used for supplementary removal.