Multi-property soil simulation device

Abstract

The utility model discloses a multi-property soil simulation device, which belongs to the technical field of soil research and comprises a chain scraper conveyor, a spraying saline-alkaline property simulation component for simulating the saline-alkaline property of soil and a rolling hardening simulation component for simulating and adjusting the tightness of the soil, the spraying saline-alkaline simulation assembly comprises a soil scraping assembly and a spraying assembly, the soil scraping assembly is mounted at the upper part of the chain scraper conveyor, and the spraying assembly is mounted at the left end of the soil scraping assembly; and the rolling hardening simulation assembly is mounted at the right end of the soil scraping assembly. Through the mode, the salinity and alkalinity and soil hardening of different soils are simulated, multi-data collection research is performed on the soils in different areas, and the strictness of experimental data is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to + technical field, concretely relates to a multi-property soil simulation device. BACKGROUND

[0002] In the prior art, a multi-property soil simulation device is an experimental equipment for simulating different soil properties, which can help researchers better understand the physical, chemical and biological properties of soil and the influence of these properties on soil function and ecological system, and is usually composed of one or more containers, which can be filled with different types of soil or soil substitutes. By controlling the conditions in the container, such as temperature, humidity, light, etc., different soil environments can be simulated, but such soil treatment consumes a long time and a large number of containers.

[0003] Therefore, the utility model designs a multi-property soil simulation device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the above shortcomings of the prior art, the utility model provides a multi-property soil simulation device.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0006] A multi-property soil simulation device, comprising a chain conveyor, further comprising a spray simulation salinity component for simulating soil salinity and a roller simulation compaction component for simulating and adjusting soil tightness; the spray simulation salinity component comprises a soil scraping component and a spraying component, the soil scraping component is installed on the upper part of the chain conveyor, and the spraying component is installed on the left end of the soil scraping component; the roller simulation compaction component is installed on the right end of the soil scraping component.

[0007] Further, the soil scraping component comprises a rack, a connecting plate one and a scraper plate; the rack is arranged on the left part of the chain conveyor, the connecting plate one is fixedly installed on the left end of the rack, the scraper plate is fixedly installed on the lower end of the connecting plate one, the scraper plate is connected with the spraying component, and the rack is connected with the roller simulation compaction component.

[0008] Further, the connecting plate one is provided with five groups and is distributed at equal intervals along the rack.

[0009] Further, the spraying component comprises a connecting plate two, a water spraying pipe and a water spraying head; the connecting plate two is fixedly installed on the left end of the scraper plate, the water spraying pipe is fixedly installed on the left end of the connecting plate two, the outer wall of the water spraying pipe is fixedly installed with the water spraying head, and the water spraying pipe is communicated with the water spraying head.

[0010] Further, the water spraying head is provided with multiple groups and is distributed at equal intervals along the water spraying pipe.

[0011] Further, the second connecting plate is arranged in a U shape.

[0012] Further, the roller pressing simulation soil compaction assembly comprises a hinge connecting rod, a connecting plate, a hydraulic motor, a cylindrical gear reducer, a roller and a roller pressing frame; one end of the hinge connecting rod is fixedly connected with the frame, the other end of the hinge connecting rod is fixedly connected with the roller pressing frame, the connecting plate is fixedly installed at the front end of the roller pressing frame, the hydraulic motor is fixedly installed at the rear end of the connecting plate, the cylindrical gear reducer is fixedly installed at the front end of the connecting plate, the output end of the hydraulic motor is fixedly connected with the rotating shaft of the roller through the cylindrical gear reducer, and the rotating shaft of the roller is rotationally connected with the roller pressing frame.

[0013] Further, the hinge connecting rod is arranged in two groups and is symmetrically distributed about the center of the frame.

[0014] Compared with the prior art, the utility model has the advantages that: 1, the utility model for soil conveying, anti-interference and corrosion resistance is stronger, the spray assembly sprays salt water on the soil to change the salinity, the soil scraping assembly pushes the sprayed salt water to be flat, the roller pressing simulation soil compaction assembly rolls the soil, adjusts the tightness of the soil at different heights, and realizes the simulation of various properties of the soil.

[0015] 2, when the soil is transported by the chain plate conveyor, the scraper adjusts the shape of the conveyed soil, and facilitates the subsequent roller pressing simulation soil compaction assembly to roll the soil; five connecting plates better support the scraper to push the soil, and the structure is more stable.

[0016] 3, when the water inlet pipe imports water from the outside, the water spraying head sprays the soil, improves the humidity of the soil, can simulate the salinity ratio of different saline-alkali lands by spraying salt water, increases the experimental data of different saline-alkali lands, and can also move the frame, drives the connecting plate, the scraper, the connecting plate and the water inlet pipe to move through the frame, drives the water spraying head to move through the water inlet pipe, sprays water on other areas, and reduces dust and dust; the U-shaped connecting plate two makes the soil penetrate after spraying for a period of time, and then is scraped flat by the scraper.

[0017] 4, when the output end of the hydraulic motor drives the roller to rotate through the cylindrical gear reducer, the roller rolls the soil, the angle of the hinge connecting rod can be adjusted to change the height of the roller pressing frame, and then the roller pressing height of the roller is changed, the tightness of the soil is effectively adjusted, the soil compaction and hard block of the saline-alkali land soil are simulated, the accuracy of the experiment is improved, and the reliability of the collected data is improved; the support force of the two hinge connecting rods on the roller pressing frame is larger, and the roller pressing frame is conveniently adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 A perspective view of a multi-property soil simulation device of the present application Figure 1 ;

[0020] Figure 2 A front view of a multi-property soil simulation device of the present application

[0021] Figure 3 A partial perspective view of a multi-property soil simulation device of the present application Figure 1 ;

[0022] Figure 4 A partial perspective view of a multi-property soil simulation device of the present application Figure 2 ;

[0023] Figure 5 An enlarged view of A in FIG. Figure 3 An enlarged view of B in FIG.

[0024] Figure 6 An enlarged view of B in FIG. Figure 4

[0025] The reference numerals in the drawings represent respectively:

[0026] 1, chain conveyor; 2, spray simulation saline and alkaline component; 21, soil scraping component; 211, rack; 212, connecting plate one; 213, scraper; 22, spray component; 221, connecting plate two; 222, water spray pipe; 223, water spray head; 3, roller simulation board hardening component; 31, hinge connecting rod; 32, connecting plate; 33, hydraulic motor; 34, cylindrical gear reducer; 35, roller; 36, rolling frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] ​In the following description, "left", "right", "front", "back", "upper", "lower" are oriented in the perspective of a front view.

[0029] Embodiment one: in some embodiments, referring to the description of the drawings Figures 1-6 A multi-property soil simulation device, comprising a chain conveyor 1, further comprising a spray simulation salinity component 2 for simulating soil salinity and a roller simulation compaction component 3 for simulating the adjustment of soil tightness; the spray simulation salinity component 2 comprises a soil scraping component 21 and a spray component 22, the soil scraping component 21 is installed on the upper part of the chain conveyor 1, and the spray component 22 is installed on the left end of the soil scraping component 21; the roller simulation compaction component 3 is installed on the right end of the soil scraping component 21.

[0030] When the utility model is used, the chain conveyor 1 is used to transport the soil, and the anti-interference and anti-corrosion ability is strong, the spray component 22 sprays salt water on the soil to change the salinity, the soil scraping component 21 pushes the sprayed salt water flat, the roller simulation compaction component 3 rolls the soil, adjusts the tightness of the soil at different heights, and realizes the simulation of various properties of the soil.

[0031] The soil scraping component 21 comprises a rack 211, a connecting plate one 212 and a scraper 213; the rack 211 is arranged on the left part of the chain conveyor 1, the connecting plate one 212 is fixedly installed on the left end of the rack 211, the scraper 213 is fixedly installed on the lower end of the connecting plate one 212, the scraper 213 is connected with the spray component 22, and the rack 211 is connected with the roller simulation compaction component 3.

[0032] The connecting plate one 212 is provided with five groups and is distributed at equal intervals along the rack 211.

[0033] When the utility model is used, the scraper 213 scrapes the transported soil flat when the soil is transported by the chain conveyor 1, the shape of the soil is adjusted, and the subsequent roller simulation compaction component 3 is facilitated to roll the soil; the five groups of connecting plate ones 212 better support the scraper 213 to push the soil, and the structure is more stable.

[0034] The spray component 22 comprises a connecting plate two 221, a water spraying pipe 222 and a water spraying head 223; the connecting plate two 221 is fixedly installed on the left end of the scraper 213, the water spraying pipe 222 is fixedly installed on the left end of the connecting plate two 221, the outer wall of the water spraying pipe 222 is fixedly installed with the water spraying head 223, the water spraying pipe 222 is communicated with the water spraying head 223, and the water spraying pipe 222 is connected with a water inlet pipe.

[0035] The water spraying head 223 is provided with multiple groups and is distributed at equal intervals along the water spraying pipe 222.

[0036] The connecting plate two 221 is arranged in a U shape.

[0037] The utility model discloses use, and water pipe 222 is from the outside after the water, and the soil is sprayed through the water spraying head 223, and the soil humidity is improved, and the different regional saline and alkaline land's saline and alkaline proportion can be simulated through the salt water spraying, and the experimental data of different saline and alkaline land is increased, and the rack 211 can also be moved, and the connecting plate one 212, the scraper 213, the connecting plate two 221, the water pipe 222 are moved through the rack 211, and the water pipe 222 drives the water spraying head 223 to move, and the water is sprayed to other areas, and the dust and the dust are reduced, and the U-shaped connecting plate two 221 makes the soil penetrate after a period of time after spraying, and then is scraped flat through the scraper 213.

[0038] The roller pressing simulation board hardening assembly 3 includes hinge connecting rods 31, connecting plates 32, hydraulic motors 33, cylindrical gear reducers 34, roller pressing wheels 35 and rolling frames 36; one end of the hinge connecting rod 31 is fixedly connected with the rack 211, the other end of the hinge connecting rod 31 is fixedly connected with the rolling frame 36, the connecting plate 32 is fixedly installed at the front end of the rolling frame 36, the hydraulic motor 33 is fixedly installed at the rear end of the connecting plate 32, the cylindrical gear reducer 34 is fixedly installed at the front end of the connecting plate 32, the output end of the hydraulic motor 33 is fixedly connected with the rotating shaft of the roller pressing wheel 35 through the cylindrical gear reducer 34, and the rotating shaft of the roller pressing wheel 35 is rotationally connected with the rolling frame 36.

[0039] The hinge connecting rod 31 is provided with two groups and is symmetrically distributed about the center of the rack 211.

[0040] The utility model discloses use, and the output end of hydraulic motor 33 drives roller pressing wheel 35 to rotate through cylindrical gear reducer 34, and the roller pressing wheel 35 rolls the soil, and the height of the rolling frame 36 can be changed by adjusting the angle of the hinge connecting rod 31, and then the roller pressing height of the roller pressing wheel 35 is changed, the tightness of the soil is effectively adjusted, the hardening and hard block of the saline and alkaline land soil are simulated, and the accuracy of the experiment and the reliability of the data acquisition are improved, the support force of the two groups of hinge connecting rods 31 to the rolling frame 36 is greater, and the rolling frame 36 is conveniently adjusted and driven.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A multi-property soil simulation apparatus comprising a flighted conveyor (1), characterised in that: The simulation salt alkali component (2) for simulating soil salt alkali and the roller simulation board hardening component (3) for simulating adjusting soil tightness are also included. The simulation salt alkali component (2) includes a soil scraping component (21) and a spraying component (22), the soil scraping component (21) is installed on the upper part of the chain plate conveyor (1), and the spraying component (22) is installed on the left end of the soil scraping component (21). The roller simulation board hardening component (3) is installed on the right end of the soil scraping component (21).

2. The multi -property soil simulation device of claim 1, wherein, The soil scraping component (21) includes a rack (211), a connecting plate (212) and a scraper (213). The rack (211) is arranged on the left part of the chain plate conveyor (1), the connecting plate (212) is fixedly installed on the left end of the rack (211), the scraper (213) is fixedly installed on the lower end of the connecting plate (212), the scraper (213) is connected with the spraying component (22), and the rack (211) is connected with the roller simulation board hardening component (3).

3. The multi -property soil simulation device of claim 2, wherein, The connecting plate (212) is provided with five groups and is distributed at equal intervals along the rack (211).

4. The multi -property soil simulation device of claim 3, wherein, The spraying component (22) includes a connecting plate (221), a water spraying pipe (222) and a water spraying head (223). The connecting plate (221) is fixedly installed on the left end of the scraper (213), the water spraying pipe (222) is fixedly installed on the left end of the connecting plate (221), the outer wall of the water spraying pipe (222) is fixedly installed with the water spraying head (223), and the water spraying pipe (222) is communicated with the water spraying head (223).

5. The multi -property soil simulation device of claim 4, wherein, The water spraying head (223) is provided with multiple groups and is distributed at equal intervals along the water spraying pipe (222).

6. The multi -property soil simulation device of claim 4, wherein, The connecting plate (221) is arranged in a U shape.

7. The multi -property soil simulation device of claim 2, wherein, The roller simulation board hardening component (3) includes a hinge connecting rod (31), a connecting plate (32), a hydraulic motor (33), a cylindrical gear reducer (34), a roller (35) and a rolling frame (36). One end of the hinge connecting rod (31) is fixedly connected with the rack (211), the other end of the hinge connecting rod (31) is fixedly connected with the rolling frame (36), the connecting plate (32) is fixedly installed on the front end of the rolling frame (36), the hydraulic motor (33) is fixedly installed on the rear end of the connecting plate (32), the cylindrical gear reducer (34) is fixedly installed on the front end of the connecting plate (32), the output end of the hydraulic motor (33) is fixedly connected with the rotating shaft of the roller (35) through the cylindrical gear reducer (34), and the rotating shaft of the roller (35) is rotationally connected with the rolling frame (36).

8. The multi -property soil simulation device of claim 7, wherein, The hinge connecting rod (31) is provided with two groups and is symmetrically distributed about the center of the rack (211).

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