CN209802726U - Soil collection device for environmental monitoring - Google Patents

Abstract

The utility model discloses a soil collection system for environmental monitoring, including base, inserted bar, guide bar, elevating system, backup pad, sleeve pipe, swing joint pole, adopt soil box, action bars. The utility model can collect soil in soil layers with different depths, and can collect soil samples in different directions of the soil layer with the same depth at the same time by one-time operation through the matching of the spring sleeve structure with the movable connecting rod and the soil collecting box, thereby effectively improving the collection efficiency and reducing the labor intensity; the utility model discloses still have simple structure, convenient operation's advantage.

Description

Soil collection device for environmental monitoring

Technical Field

The utility model belongs to the technical field of environmental monitoring, concretely relates to a soil collection system for environmental monitoring.

Background

Soil characteristics change in real time due to the influence of field climate and planted crops. The soil environment change is accurately monitored, targeted irrigation and fertilization are facilitated, the soil quality deterioration prevention and agricultural scientific research modeling are greatly promoted, the soil needs to be collected at this time, and the soil at different depths also needs to be collected. The prior art is generally carried out by adopting a tubular soil sampler or a drill soil sampler, which is directly operated from the surface layer of soil at a collecting point, so that the operation is troublesome, the operation is more inconvenient for collecting deep soil, and the labor intensity is higher. For this reason, it is necessary to develop a soil collection device for environmental monitoring capable of solving the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil collection system for environmental monitoring.

The utility model aims at realizing the purpose, which comprises a base, an inserting rod, a guide rod, a lifting mechanism, a support plate, a sleeve, a movable connecting rod, a soil sampling box and an operating rod, wherein the inserting rod is fixedly arranged at the bottom of the base, the lifting mechanism is vertically arranged at the center of the base, the guide rod is vertically arranged on the base, the guide rod is positioned around the lifting mechanism, the top of the lifting mechanism is provided with a top plate, the support plate is sleeved on the guide rod, the support plate is contacted with the top plate, so that the lifting mechanism can drive the support plate to lift on the guide rod, the sleeve comprises an upper pipe, a lower pipe and a spring, the lower pipe is fixedly arranged at the center of the support plate, the upper pipe is connected with the lower pipe in a sleeved mode, the top in the upper pipe is provided with the spring, the spring is connected with the top of the lower pipe, a plurality, the movable connecting rods are in one-to-one correspondence with the soil sampling boxes, one ends of the movable connecting rods are movably connected with the outer side of the upper pipe, the other ends of the movable connecting rods are movably connected with the upper portion of the soil sampling boxes, and the operating rods are arranged at the top of the upper pipe.

The utility model has the advantages that: the utility model can collect soil in soil layers with different depths, and can collect soil samples in different directions of the soil layer with the same depth at the same time by one-time operation through the matching of the spring sleeve structure with the movable connecting rod and the soil collecting box, thereby effectively improving the collection efficiency and reducing the labor intensity; the utility model discloses still have simple structure, convenient operation's advantage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the FIG. 1 structure without the operating lever;

in the figure: 1-base, 2-inserted rod, 3-guide rod, 4-lifting mechanism, 5-support plate, 6 a-upper tube, 6 b-lower tube, 6 c-spring, 7-movable connecting rod, 8-soil-sampling box, 9-operating rod, 10-top plate, 11-soil-sampling box chute, 12-plug and 13-slot.

Detailed Description

The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.

As shown in fig. 1 ~ fig. 2 the utility model discloses a base 1, inserted bar 2, guide bar 3, elevating system 4, backup pad 5, sleeve pipe, swing joint pole 7, adopt soil box 8, action bars 9, inserted bar 2 sets firmly in base 1 bottom, elevating system 4 is vertical to be set up the center on base 1, guide bar 3 is vertical to be set up on base 1, and guide bar 3 is located elevating system 4 all around, elevating system 4 top is equipped with roof 10, guide bar 3 is located to backup pad 5 cover, and backup pad 5 contacts with roof 10, makes elevating system 4 can drive backup pad 5 go up and down on guide bar 3, the sleeve pipe includes top tube 6a, low tube 6b, spring 6c, low tube 6b sets firmly in backup pad 5 center, cup joint between top tube 6a and the low tube 6b and be connected, and the top in the top tube 6a is equipped with spring 6c, and spring 6c is connected with the top of low tube 6b, be equipped with a plurality of adopt soil box 11 on the backup pad 5, use backup pad 5 as the center between the soil box 11, be radial to backup pad 5 edge is arranged the top of top tube 8 with the movable connection pole 8, the movable connection pole is located the spout 11, the spout 8 is connected with the upper portion of adopting the soil box, the chute 11, the movable connection pole is connected with the chute 8, the chute 8 is located the upper portion is connected with the movable connection pole operation pole 11, the chute.

Preferably, one end of the soil sampling box 8, which is far away from the center of the supporting plate 5, is a soil breaking inclined plane, the top of the soil sampling box 8 is provided with a row of openings, and the openings are provided with plugs 12.

Preferably, the ground breaking inclined plane is provided with an inward opening door.

preferably, the base 1 is provided with a slot 13 at the center, and the lower part of the lifting mechanism 4 is inserted into the slot 13.

Preferably, the lifting mechanism 4 is a lifting cylinder.

Preferably, there are at least 3 guide rods 3.

Preferably, the soil sampling box 8 is made of high-strength plastic.

Preferably, a soil sampling box door is arranged on the side surface of the soil sampling box 8.

Preferably, there are at least 3 soil sampling box chutes 11.

The utility model discloses theory of operation and working process: firstly, digging a hole in a place to be collected, and then putting the device into the hole to ensure that the inserted bar 2 is inserted into soil at the bottom of the hole for fixation; then controlling the lifting mechanism 4 to lift the supporting plate 5 to the position of the soil layer to be collected; then the operating rod 9 is pressed downwards, the spring 6c is compressed in the process that the upper pipe 6a is pressed downwards, the movable connecting rod 7 is driven at the same time, the soil sampling box 8 is pushed out along the soil sampling box sliding chute 11, the soil sampling boxes 8 in different directions are gradually inserted into the soil layer at the same time, the collected soil pushes the inward opening door open, and the collected soil is loaded into the collecting box 8; then the operating rod 9 is loosened, and the soil sampling box 8 gradually moves to the original position from the soil layer in the resetting process of the spring 6 c; then the operating rod 9 is lifted up, the supporting plate 5 is pulled out and taken out from the hole, then the soil sampling box door is opened, and the soil samples in the soil sampling box 8 are sequentially taken out and the residual soil in the soil sampling box 8 is cleaned;

When soil of a soil layer at the next depth needs to be collected, the supporting plate 5 is firstly installed back to the guide rod 3; then controlling the lifting mechanism 4 to lift the supporting plate 5 to the position of the soil layer to be collected; then repeating the above process to complete sampling; after the same position is collected, the device is taken out from the hole.

Claims (9)

1. The utility model provides a soil collection system for environmental monitoring, includes base (1), inserted bar (2), guide bar (3), elevating system (4), backup pad (5), sleeve pipe, swing joint pole (7), soil sampling case (8), action bars (9), its characterized in that inserted bar (2) set firmly in base (1) bottom, elevating system (4) are vertical to be set up the center on base (1), guide bar (3) are vertical to be set up on base (1), and guide bar (3) are located elevating system (4) all around, elevating system (4) top is equipped with roof (10), guide bar (3) are located in backup pad (5) cover, and backup pad (5) contact with roof (10), make elevating system (4) can drive backup pad (5) go up and down on guide bar (3), the sleeve pipe includes top tube (6 a), A lower pipe (6 b) and a spring (6 c), wherein the lower pipe (6 b) is fixedly arranged at the center of a support plate (5), the upper pipe (6 a) and the lower pipe (6 b) are connected in a sleeved mode, the spring (6 c) is arranged at the top of the upper pipe (6 a), the spring (6 c) is connected with the top of the lower pipe (6 b), a plurality of soil sampling box chutes (11) are arranged on the support plate (5), the soil sampling box chutes (11) are arranged between the soil sampling box chutes (11) in a radial mode by taking the support plate (5) as the center, the soil sampling boxes (8) are respectively arranged on the soil sampling box chutes (11), the bottoms of the soil sampling boxes (8) are in sliding fit with the soil sampling box chutes (11), the movable connecting rods (7) correspond to the soil sampling boxes (8) one by one, one end of each movable connecting rod (7) is movably connected with the outer side of the upper pipe (6 a), and the other end of each soil, the operating rod (9) is arranged at the top of the upper pipe (6 a).

2. The soil collecting device for environmental monitoring as recited in claim 1, wherein the end of the soil collecting box (8) far away from the center of the supporting plate (5) is a soil breaking slope, the top of the soil collecting box (8) is provided with a row of openings, and the openings are provided with plugs (12).

3. The soil sampling device for environmental monitoring as set forth in claim 2, wherein the ground breaking slope is provided with an inward opening door.

4. The soil collecting device for environmental monitoring as claimed in claim 1, wherein the base (1) is centrally provided with a slot (13), and the lower part of the lifting mechanism (4) is inserted into the slot (13).

5. soil sampling device for environmental monitoring according to claim 1 or 4, characterized in that the lifting mechanism (4) is a lifting cylinder.

6. Soil sampling device for environmental monitoring, according to claim 1, characterized by the fact that the number of said guiding bars (3) is at least 3.

7. The soil collection device for environmental monitoring as set forth in claim 1, wherein the soil collection box (8) is made of high-strength plastic.

8. The soil collection device for environmental monitoring as set forth in claim 1, wherein the side of the soil collection box (8) is provided with a soil collection box door.

9. The soil sampling device for environmental monitoring as set forth in claim 1, wherein the number of the sampling box chutes (11) is at least 3.