CN218974356U

CN218974356U - Soil detection device for detecting pH value of soil

Info

Publication number: CN218974356U
Application number: CN202223210916.9U
Authority: CN
Inventors: 张小天
Original assignee: Jiangsu Guosen Detection Technology Co ltd
Current assignee: Jiangsu Guosen Detection Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-05
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a soil detection device for detecting the pH value of soil, which comprises a collecting cylinder, wherein limit strips which are symmetrically arranged are connected to the periphery of the collecting cylinder through integral forming, an auxiliary supporting component is sleeved on the periphery of the collecting cylinder in a sliding way, a driving motor is installed at the top of the collecting cylinder through a bolt, an output shaft of the driving motor is connected with a transmission shaft which extends into the collecting cylinder through a coupling, a crushing rotary blade is welded and fixed at the end part of the transmission shaft, a discharge hole which is positioned at the upper side of the limit strips is formed on the periphery of the collecting cylinder, a guide cylinder is welded and fixed at the inner periphery of the discharge hole, a guide pipe is welded and fixed at the bottom of the guide cylinder, a thread disc is welded and fixed at the bottom of the guide pipe, and the pH value detection cylinder is screwed and connected to the inner periphery of the thread disc. The soil sample collection device has the advantages of high stability, difficult left and right inclination, simple and convenient use and capability of ensuring the accuracy of a sampling part.

Description

Soil detection device for detecting pH value of soil

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil detection device for detecting the pH value of soil.

Background

The pH value of the soil has great influence on soil fertility and plant growth, the pH value of the soil in northwest and north of China is high, and the pH value of the red soil in south is low. Therefore, crops and plants which are suitable for the pH value of the soil can be planted. For example, the red soil region can be planted with tea tree of camptotheca acid, while alfalfa has strong alkali resistance. Therefore, for the planting industry or agriculture, attention must be paid to the pH value of soil, and measures are actively taken. The soil pH value tester is needed to be used for measuring the soil pH value.

Application number CN202020607314.9 discloses a soil pH valve detection device, which comprises a chassis, a soil crushing part, a pH valve detection part and a data transmission part. The inconvenience of mud sticking of the two feet is avoided through the design of the chassis. Because the drill rod water flow channel is communicated with the water pump, soil can be moistened while the soil is broken, and the subsequent detection of the pH value of the soil is facilitated. Due to the design of the spiral hollow groove of the chassis, the same piece of soil can be subjected to multi-point measurement, and the measurement result is more accurate.

However, the above patent has a problem that the soil is inclined easily when the soil is drilled down into the soil layer, so that the detection position is deviated to generate detection errors.

Disclosure of Invention

The utility model mainly aims to provide a soil detection device for detecting the pH value of soil, which has high stability when collecting soil samples, is not easy to incline left and right, can ensure the accuracy of sampling parts, is simple and convenient to use and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a detect soil detection device of soil pH valve, includes the cylinder, the periphery of cylinder is connected with the spacing that the symmetry set up through integrated into one piece, the slip is established to the periphery cover of cylinder has auxiliary stay subassembly, driving motor is installed through the bolt at the top of cylinder, and driving motor's output shaft has the transmission shaft that extends to in the cylinder through the coupling joint, and the tip welded fastening of transmission shaft has broken rotary vane, the periphery of cylinder is constructed with the discharge gate that is located spacing upside, and the inner periphery welded fastening of discharge gate has a guide cylinder, the bottom welded fastening of guide cylinder has the pipe, and the bottom welded fastening of pipe has the screw thread dish, the inner periphery of screw thread dish connects soon to have the pH valve to detect the cylinder.

Further, auxiliary support subassembly includes spacing ring, bracing piece and taper foot, the periphery at the collecting vessel is cup jointed in the slip of spacing ring, and the inner periphery structure of spacing ring have the draw-in groove with spacing adaptation, the bottom welded fastening of spacing ring has many bracing pieces, and the equal welded fastening of bottom of bracing piece has the taper foot.

Further, the outer periphery of the collecting cylinder is fixedly provided with a carrying handle positioned at the outer side of the driving motor, and the surface of the carrying handle is provided with a holding groove.

Further, scale marks are engraved on the periphery of the PH value detection cylinder.

Further, a conical bottom cylinder is welded and fixed at the bottom of the collecting cylinder.

Further, the periphery of the limit bar is coated with a teflon coating.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the soil detection device for detecting the pH value of the soil, the left and right inclination of the collecting cylinder can be prevented when the soil sample is collected through the auxiliary supporting component, so that the accuracy of a sampling position is ensured;

2. this detect soil detection device of soil pH valve through the collection cylinder, guide cylinder, pipe, driving motor, broken rotary vane that set up, when carrying out soil sample collection, need not artifical excavation and carry soil, uses comparatively simple and convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a soil detection device for detecting the pH value of soil.

FIG. 2 is a cross-sectional view of a collecting cylinder of a soil detecting device for detecting pH value of soil according to the present utility model.

Fig. 3 is a schematic structural view of an inclination prevention assembly of a soil detection device for detecting the ph value of soil according to the present utility model.

In the figure: 1. a collection cylinder; 2. a limit bar; 3. a guide cylinder; 4. a conduit; 5. a threaded disc; 6. a pH value detection cylinder; 7. scale marks; 8. a driving motor; 9. a handle; 10. a transmission shaft; 11. crushing the rotary leaves; 12. a limiting ring; 13. a clamping groove; 14. a support rod; 15. cone feet; 16. a conical bottom cylinder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a soil detection device for detecting the ph value of soil comprises a collecting cylinder 1, a conical bottom cylinder 16 is welded and fixed at the bottom of the collecting cylinder 1, a symmetrically arranged limit bar 2 is connected to the periphery of the collecting cylinder 1 through integrated forming, a teflon coating is coated on the periphery of the limit bar 2, an auxiliary supporting component is sleeved and arranged on the periphery of the collecting cylinder 1 in a sliding manner, a driving motor 8 is mounted on the top of the collecting cylinder 1 through a bolt, an output shaft of the driving motor 8 is connected with a transmission shaft 10 extending into the collecting cylinder 1 through a coupling, a crushing rotary vane 11 is welded and fixed at the end part of the transmission shaft 10, a discharge hole positioned at the upper side of the limit bar 2 is formed in the periphery of the collecting cylinder 1, a guide cylinder 3 is welded and fixed at the bottom of the guide cylinder 3, a guide pipe 4 is welded and fixed at the bottom of the guide pipe 4, a scale mark 7 is arranged on the periphery of the guide pipe 5 in a screwed connection manner, a handle 9 positioned on the outer side of the driving motor 8 is mounted and fixed at the periphery of the collecting cylinder 1, and a holding groove 9 is formed on the surface of the handle 9.

In order to restrict the direction of movement of the collection tube 1 from the outside, prevent that the collection tube 1 from shifting left and right and causing the soil sample to gather the position to appear shifting, as shown in fig. 1 and 3, auxiliary support assembly includes spacing ring 12, bracing piece 14 and awl foot 15, and spacing ring 12 sliding sleeve is in the periphery of collection tube 1, and the inner periphery of spacing ring 12 is constructed with draw-in groove 13 with spacing 2 adaptations, and the bottom welded fastening of spacing ring 12 has many bracing pieces 14, and the bottom of bracing piece 14 is all welded fastening has awl foot 15.

It should be noted that, when the soil detection device for detecting the pH value of soil is used, firstly, the cone feet 15 are crashed into soil according to the soil collecting position, then the limiting strips 2 are aligned to the clamping grooves 13, the collecting cylinder 1 passes through the limiting rings 12, the lifting handles 9 are manually pressed downwards, the output shaft of the driving motor 8 drives the crushing rotary blades 11 to rotate through the coupler and the transmission shaft 10, the conical bottom cylinders 16 are sunk into the soil, then the crushing rotary blades 11 convey the soil upwards until the soil is conveyed into the pH value detection cylinder 6 from the guide cylinder 3 and the guide pipe 4, and the pH value detection cylinder 6 is used for detecting the pH value of the soil by the reagents injected in advance.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detect soil detection device of soil pH valve, includes cylinder (1), its characterized in that, the periphery of cylinder (1) is connected with spacing (2) that the symmetry set up through integrated into one piece, the slip has auxiliary stay subassembly is established to cylinder (1)'s periphery cover, driving motor (8) are installed through the bolt in cylinder (1) top, and driving motor (8) output shaft has transmission shaft (10) that extend to cylinder (1) through the coupling joint, and the tip welded fastening of transmission shaft (10) has broken rotary vane (11), cylinder (1) periphery structure has the discharge gate that is located spacing (2) upside, and the inner periphery welded fastening of discharge gate has guide cylinder (3), guide cylinder (3)'s bottom welded fastening has pipe (4), and pipe (4) bottom welded fastening has screw thread disc (5), the inner periphery of screw thread disc (5) has connect pH valve to detect cylinder (6) soon.

2. The soil testing device for testing the ph of soil according to claim 1, wherein: the auxiliary support assembly comprises a limiting ring (12), support rods (14) and conical feet (15), wherein the limiting ring (12) is sleeved on the periphery of the collecting cylinder (1) in a sliding mode, clamping grooves (13) matched with the limiting strips (2) are formed in the inner periphery of the limiting ring (12), the support rods (14) are fixedly welded at the bottoms of the limiting ring (12), and the conical feet (15) are fixedly welded at the bottoms of the support rods (14).

3. The soil testing device for testing the ph of soil according to claim 1, wherein: the periphery of the collecting cylinder (1) is fixedly provided with a carrying handle (9) positioned at the outer side of the driving motor (8), and the surface of the carrying handle (9) is provided with a holding groove.

4. The soil testing device for testing the ph of soil according to claim 1, wherein: scale marks (7) are engraved on the periphery of the PH value detection cylinder (6).

5. The soil testing device for testing the ph of soil according to claim 1, wherein: the bottom of the collecting cylinder (1) is fixedly welded with a conical bottom cylinder (16).

6. The soil testing device for testing the ph of soil according to claim 1, wherein: the periphery of the limit strip (2) is coated with a Teflon coating.