CN215598439U

CN215598439U - Agricultural non-point source pollution runoff monitoring device

Info

Publication number: CN215598439U
Application number: CN202121816752.7U
Authority: CN
Inventors: 郭红军; 陈勇; 杨三妹; 施丽华
Original assignee: Hunan Jiuzheng Environmental Protection Technology Co ltd
Current assignee: Hunan Jiuzheng Environmental Protection Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-21
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of water quality monitoring, and discloses an agricultural non-point source pollution runoff monitoring device which comprises a monitoring device main body, wherein a fixed block is fixedly arranged on the side wall of the monitoring device main body, the top wall surface of the fixed block is in threaded connection with a threaded rod, a supporting rod is fixedly arranged in the middle of the bottom wall surface of the fixed block, the bottom end thread of the threaded rod penetrates through the bottom wall surface of the fixed block and is in threaded connection with the supporting rod, a conical head is fixedly arranged on the bottom wall surface of the supporting rod, the supporting rod is conveniently inserted into soil through the conical head, and a sliding groove penetrating through the side wall of the supporting rod is formed in the side wall of the supporting rod. According to the utility model, the two hinges move towards one side far away from the center along with the rotation of the folding rods, the two folding rods start to fold, the contact area between the folding rods and soil is increased, the wall surface at the bottom of the pressing plate is pressed against the soil, the soil is compacted, the gap between the soil is reduced, the position of the supporting rod is fixed, and the effect of improving the stability of the device is achieved.

Description

Agricultural non-point source pollution runoff monitoring device

Technical Field

The utility model relates to the technical field of water quality monitoring, in particular to an agricultural non-point source pollution runoff monitoring device.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items.

Through retrieval application number CN202022468666.3 discloses agricultural non-point source pollution runoff monitoring devices, including the monitoring devices main part, the first connecting plate of one side fixedly connected with of monitoring devices main part, the first backup pad of one side fixedly connected with of monitoring devices main part, the one side fixedly connected with second connecting plate that the monitoring devices main part is close to first connecting plate. The utility model has the advantages that: through the cooperation setting of first lead screw, first slider, first fixed disk, first fixed cone, second lead screw, second fixed disk and the fixed cone of second, can carry out better fixed with the monitoring devices main part, avoid the monitoring devices main part to be washed away by rivers, through the cooperation setting of first in command, first antiskid groove, second antiskid groove, pivot, telescopic link, rotation cover, anti-skidding arch and spring, can rotate two handles simultaneously, reduce installation time.

However, the inventor finds that the technical scheme still has at least the following defects:

among the above-mentioned prior art scheme, through first lead screw, first slider, first fixed disk, first fixed cone, the second lead screw, the cooperation setting of the fixed cone of second fixed disk and second, can carry out better fixed with the monitoring devices main part, inject the inside of soil respectively with the fixed cone of first fixed cone and second, when the monitoring devices main part receives the impact force of rivers when higher, because fixed cone is little with the direct area of contact of soil, lead to the position of fixed cone to rock easily.

Therefore, an agricultural non-point source pollution runoff monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides an agricultural non-point source pollution runoff monitoring device.

In order to achieve the purpose, the agricultural non-point source pollution runoff monitoring device adopts the following technical scheme that the agricultural non-point source pollution runoff monitoring device comprises a monitoring device main body, a fixed block is fixedly arranged on the side wall of the monitoring device main body, a threaded rod is connected to the top wall surface of the fixed block through threads, a support rod is fixedly arranged in the middle of the bottom wall surface of the fixed block, the bottom end threads of the threaded rod penetrate through the bottom wall surface of the fixed block to be connected with the support rod through threads, a conical head is fixedly arranged on the bottom wall surface of the support rod, the supporting rod is conveniently inserted into soil through the conical head, a sliding groove penetrating through the side wall of the supporting rod is formed in the side wall of the supporting rod, a pressing plate is connected to the side wall of the supporting rod in a sliding mode, a sliding plate which is connected with the inside of the sliding groove in a sliding mode is fixedly installed on the inner side wall face of the pressing plate, a fixing bearing is fixedly installed on one side wall face, close to the two sliding plates, of the two sliding plates, and the bottom end of the side wall of the threaded rod is fixedly connected with the inner side wall of the fixing bearing.

Preferably, the side wall of the supporting rod and the bottom wall of the pressing plate are fixedly provided with two connecting blocks, one side wall surface of each connecting block close to the center is aligned with the upper side wall surface and the lower side wall surface of the inside of the sliding groove, and four folding rods are arranged at the bottom of the pressing plate.

Preferably, the bottom of the pressing plate is provided with six hinges, the six hinges are respectively and fixedly connected with the four connecting blocks and one side wall surface of the four folding rods close to the center, and one side wall surface of the folding rods close to the connecting blocks is fixedly connected with one adjacent hinge.

Preferably, push plates are fixedly mounted on the front side wall surface and the rear side wall surface of each of the two hinges close to the center.

Preferably, the bottom wall surfaces of the four push plates are fixedly provided with triangular compression bars.

Preferably, the front and rear side wall surfaces of the monitoring device body are fixedly provided with guide plates in a triangular shape.

Advantageous effects

The utility model provides an agricultural non-point source pollution runoff monitoring device. The method has the following beneficial effects:

(1) this agricultural non-point source pollution runoff monitoring devices, during staff injects the bracing piece into soil earlier, bottom wall and the ground laminating until the clamp plate, rotatory threaded rod again, make the clamp plate downstream through rotatory threaded rod, because the bottom wall fixed connection who is close to two connecting blocks at top and clamp plate is in the same place, so the connecting block that is close to the top can be along with the clamp plate downstream together, the folding rod begins to rotate around the hinge along with the removal of connecting block, two hinges that are close to the center are along with the rotatory one side removal to keeping away from the center of folding rod, two folding rods that approach mutually begin to fold, improve folding rod and soil area of contact, and clamp plate bottom wall still is pressing soil, with the soil compaction, reduce the clearance between the soil, fix the position of bracing piece, the effect of the stability that improves the device has been reached.

(2) This agricultural non-point source pollution runoff monitoring devices, conical head on through the bottom wall fixed mounting at the bracing piece, when conical head and soil contact, conical head breaks open soil very easily, conveniently put into soil inside with the bracing piece, when the folding rod is rotatory around the hinge, two adjacent folding rods are close to each other, the push pedal moves along with the folding rod simultaneously, be triangle-shaped's depression bar simultaneously on the bottom wall fixed mounting of push pedal, reduce the resistance that receives in the folding rod inserts soil, improve the area of contact of folding rod and soil, when the device rocks, increase the area of contact of push pedal and soil through the depression bar, further improve the device's stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a front view of an agricultural non-point source pollution runoff monitoring device of the utility model;

FIG. 2 is a cross-sectional view of a support bar according to the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

Illustration of the drawings:

1. a monitoring device main body; 2. a baffle; 3. a fixed block; 4. a threaded rod; 5. a support bar; 6. a conical head; 7. a sliding groove; 8. pressing a plate; 9. a sliding plate; 10. fixing the bearing; 11. connecting blocks; 12. a folding bar; 13. a hinge; 14. pushing the plate; 15. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): an agricultural non-point source pollution runoff monitoring device is shown in figures 1-3 and comprises a monitoring device main body 1, wherein triangular guide plates 2 are fixedly arranged on the front side wall surface and the rear side wall surface of the monitoring device main body 1, the guide plates 2 are arranged to be triangular, when water flow impacts the side walls of the monitoring device main body 1, the impact force of water on the monitoring device main body 1 is reduced through the guide of the guide plates 2, a fixed block 3 is fixedly arranged on the side walls of the monitoring device main body 1, a threaded rod 4 is connected with the top wall surface of the fixed block 3 through threads, a support rod 5 is fixedly arranged in the middle of the bottom wall surface of the fixed block 3, the bottom end threads of the threaded rod 4 penetrate through the bottom wall surface of the fixed block 3 and are connected with the support rod 5 through threads, a conical head 6 is fixedly arranged on the bottom wall surface of the support rod 5, the support rod 5 is convenient to insert the support rod 5 into soil through the conical head 6, a sliding groove 7 penetrating through the side wall of the support rod 5 is formed in the side wall of the support rod 5, the side wall of the supporting rod 5 is connected with a pressing plate 8 in a sliding mode, the inner side wall of the pressing plate 8 is fixedly provided with sliding plates 9 which are connected with the inner portion of the sliding groove 7 in a sliding mode, one side wall face, close to each other, of each of the two sliding plates 9 is fixedly provided with a fixed bearing 10, and the bottom end of the side wall of the threaded rod 4 is fixedly connected with the inner side wall of the fixed bearing 10.

The side wall of the supporting rod 5 and the bottom wall of the pressing plate 8 are both fixedly provided with two connecting blocks 11, one side wall surface close to the center of the four connecting blocks 11 is respectively aligned with the upper side wall surface and the lower side wall surface inside the sliding groove 7, the bottom of the pressing plate 8 is provided with four folding rods 12, the bottom of the pressing plate 8 is provided with six hinges 13, the six hinges 13 are respectively fixedly connected with the four connecting blocks 11 and one side wall surface close to the center of the four folding rods 12, one side wall surface close to the connecting blocks 11 on the folding rods 12 is fixedly connected with one hinge 13 close to the same, the front side wall surface and the rear side wall surface of the two hinges 13 close to the center are both fixedly provided with a pushing plate 14, the bottom wall surfaces of the four pushing plates 14 are both fixedly provided with a pressing rod 15 in a triangular shape, the contact area of the folding rod 12 and the soil is increased through the push plate 14, and the device is convenient for workers to push downwards through the compression rod 15.

The working principle of the utility model is as follows:

when in use, a worker firstly inserts the support rod 5 into the soil until the bottom wall surface of the pressing plate 8 is attached to the ground, then rotates the threaded rod 4, enables the pressing plate 8 to move downwards by rotating the threaded rod 4, because the two connecting blocks 11 near the top are fixedly connected with the bottom wall surface of the pressure plate 8, therefore, the connecting block 11 near the top moves downwards along with the pressing plate 8, the folding rods 12 start to rotate around the hinges 13 along with the movement of the connecting block 11, the two hinges 13 near the center move to the side far away from the center along with the rotation of the folding rods 12, the two folding rods 12 near to each other start to fold, the contact area of the folding rods 12 and the soil is increased, and the wall surface at the bottom of the pressing plate 8 is pressing soil, so that the soil is compacted, the gap between the soil is reduced, the position of the supporting rod 5 is fixed, and the effect of improving the stability of the device is achieved.

When using, through conical head 6 on the bottom wall fixed mounting at bracing piece 5, when conical head 6 and soil contact, conical head 6 is broken open soil very easily, conveniently put into soil with bracing piece 5 inside, when folding rod 12 is rotatory around hinge 13, two adjacent folding rod 12 are close to each other, push pedal 14 moves along with folding rod 12 simultaneously, be triangular depression bar 15 on the bottom wall fixed mounting of push pedal 14 simultaneously, reduce the resistance that folding rod 12 received in inserting soil, improve the area of contact of folding rod 12 and soil, when the device rocks, increase the area of contact of push pedal 14 and soil through depression bar 15, further improve the device's stability.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Agricultural non-point source pollution runoff monitoring devices, including monitoring devices main part (1), its characterized in that: the monitoring device is characterized in that a fixed block (3) is fixedly arranged on the side wall of a main body (1), a threaded rod (4) is in threaded connection with the top wall of the fixed block (3), a support rod (5) is fixedly arranged in the middle of the bottom wall of the fixed block (3), the bottom thread of the threaded rod (4) penetrates through the bottom wall of the fixed block (3) and is in threaded connection with the support rod (5), a conical head (6) is fixedly arranged on the bottom wall of the support rod (5), the support rod (5) is conveniently inserted into soil through the conical head (6), a sliding groove (7) penetrating through the side wall of the support rod (5) is formed in the side wall of the support rod (5), a pressing plate (8) is slidably connected to the side wall of the support rod (5), sliding plates (9) which are slidably connected with the inside of the sliding groove (7) are fixedly arranged on the inner side wall of the pressing plate (8), and a fixed bearing (10) is fixedly arranged on one side wall where the two sliding plates (9) approach to each other, the bottom end of the side wall of the threaded rod (4) is fixedly connected with the inner side wall of the fixed bearing (10).

2. The agricultural non-point source pollution runoff monitoring device of claim 1, wherein: the wall of bracing piece (5) and the bottom wall of clamp plate (8) equal fixed mounting have two connecting blocks (11), and the side wall that is close to the center on four connecting blocks (11) aligns each other with both sides wall about sliding tray (7) is inside respectively, and the bottom of clamp plate (8) is provided with four folding rod (12).

3. The agricultural non-point source pollution runoff monitoring device of claim 2, wherein: the bottom of clamp plate (8) is provided with six hinges (13), and six hinges (13) are respectively with four connecting block (11) and four folding rod (12) on be close to a side wall fixed connection of center together, folding rod (12) on be close to a side wall of connecting block (11) with a hinge (13) fixed connection that approaches mutually together.

4. The agricultural non-point source pollution runoff monitoring device of claim 3, wherein: push plates (14) are fixedly arranged on the front side wall surface and the rear side wall surface of the two hinges (13) close to the center.

5. The agricultural non-point source pollution runoff monitoring device of claim 4, wherein: and the bottom wall surfaces of the four push plates (14) are fixedly provided with triangular compression bars (15).

6. The agricultural non-point source pollution runoff monitoring device of claim 1, wherein: and guide plates (2) in a triangular shape are fixedly arranged on the front side wall surface and the rear side wall surface of the monitoring device main body (1).