CN219416907U - Sample soil compacting device for soil environment monitoring - Google Patents

Abstract

The utility model discloses a sample soil compacting device for soil environment monitoring, relates to the technical field of soil detection equipment, solves the problem that the existing sample soil compacting device is easy to raise dust to pollute the environment, and avoids pollution to the environment, and the concrete scheme is as follows: including workstation, the control mechanism of setting below the workstation, crushing mechanism and dust absorption mechanism of setting on the workstation, dust absorption mechanism comprises negative pressure passageway, negative pressure fan, dust collecting pipe and dust collection box, negative pressure fan is fixed to be set up on the workstation, and negative pressure fan one end is connected with the negative pressure passageway, and the other end passes through the dust collecting pipe and is connected with the dust collection box, negative pressure passageway one end opening, and the open end of negative pressure passageway is close to the position department that is used for placing the sample soil on the workstation.

Description

A sample compacting device for soil environment monitoring

technical field

The utility model relates to the technical field of soil detection equipment, in particular to a sample compacting device for soil environment monitoring.

Background technique

The crushing of soil agglomerates is a necessary prerequisite for analyzing the physical and chemical properties of soil. Soil compactors will be used as an indispensable tool in the process of soil sample collection, which directly affects the efficiency of soil testing.

The inventors have found that the existing sample soil crushing device (CN214334429U—a sample soil crushing device) utilizes hydraulic cylinders to drive briquettes to crush the sample soil. Although the crushing of the sample soil is achieved, dust and soil splashes will occur during the crushing and cleaning process, which will easily cause environmental pollution on site.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a sample crushing device for soil environment monitoring. A dust suction mechanism is arranged on one side of the crushing mechanism, which can suck dust during the crushing process of the sample soil, and solve the problem that the existing sample soil crushing device is easy to raise dust and pollute the environment.

In order to achieve the above object, the utility model is realized through the following technical solutions:

In the first aspect, the embodiment of the present utility model provides a sample compacting device for soil environment monitoring, which includes a workbench, a control mechanism arranged under the workbench, a crushing mechanism arranged on the workbench, and a dust collection mechanism. The dust suction mechanism is composed of a negative pressure channel, a negative pressure fan, a dust collection pipe and a dust collection box. The place on the table for placing the sample soil.

As a further implementation, the dust collection pipe is vertically arranged, and the dust collection box is located below the dust collection pipe.

As a further implementation, the crushing mechanism is composed of a cylinder, a wooden pressure plate and a wooden pallet, the cylinder is fixed vertically on the upper surface of the negative pressure channel through the installation shell, the wooden pressure plate is fixed on the piston rod of the cylinder, and the wooden pallet is located directly below the wooden pressure plate and placed on the workbench.

As a further implementation, the wooden pressure plate is provided with a threaded hole, the end of the piston rod is fixed with a threaded protrusion, and the wooden pallet is threaded with the piston rod.

As a further implementation manner, the wooden pallet is close to the opening end of the negative pressure channel.

As a further implementation manner, the wooden pallet may also be a nylon pallet.

As a further implementation, the dust box is fixedly connected with the control mechanism.

As a further implementation, the control mechanism is a control cabinet, and an air compressor is arranged in the control cabinet, and the air compressor is connected to the cylinder, and a control panel connected to the air compressor and the negative pressure fan is also arranged on the control cabinet.

As a further implementation, the control cabinet is also provided with an emergency stop switch, and the negative pressure fan and the air compressor are connected to the emergency stop switch.

As a further implementation, the bottom of the control cabinet is provided with rollers.

The beneficial effects of above-mentioned utility model are as follows:

1) The utility model is equipped with a dust suction mechanism on the workbench, and uses a negative pressure fan to crush the dust generated by the sample soil, which effectively avoids the problem of dust and prevents the dust from polluting the site environment.

2) The utility model uses a wooden pallet and a wooden pressure plate to prevent impurities such as metals from being mixed in the soil sample during the soil compaction process, effectively ensuring the accuracy of the monitoring results.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model.

Fig. 1 is a schematic diagram of the front structure of a sample compacting device for soil environment monitoring according to one or more embodiments of the present invention;

Fig. 2 is a side view structural schematic diagram of a sample compacting device for soil environment monitoring according to one or more embodiments of the present invention;

In the figure: The distance or size between each part is exaggerated to show the position of each part, and the schematic diagram is for illustration only;

Among them, 1. Cylinder; 2. Wooden pressure plate; 3. Tray; 4. Control cabinet; 5. Inspection door; 6. Installation shell; 7. Negative pressure channel; 8. Negative pressure fan; 9. Dust collection pipe; 10. Dust collection box;

Detailed ways

It should be pointed out that the following detailed descriptions are all exemplary and are intended to provide further description of the present utility model. Unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

As introduced in the background technology, the existing sample soil crushing device uses a hydraulic cylinder to drive the briquetting block to crush the sample soil. Although the crushing of the sample soil is realized, there will be dust and soil splashes during the crushing and cleaning process, which will easily cause the pollution of the site environment. In order to solve the above problems, the utility model provides a sample soil crushing device for soil environment monitoring.

Example 1

In a typical implementation of the present utility model, as shown in Figures 1-2, a sample compacting device for soil environment monitoring is proposed, including a workbench 12, a crushing mechanism, a dust suction mechanism and a control mechanism, wherein the crushing mechanism is arranged on the upper surface of the workbench 12, the dust suction mechanism is located on one side of the crushing mechanism and is close to the crushing mechanism, and is mainly used for absorbing dust.

The dust suction mechanism is composed of a negative pressure channel 7, a negative pressure fan 8, a dust collection pipe 9 and a dust collection box 10. One end of the negative pressure channel 7 is open, and the opening end is close to the position for placing the sample soil on the workbench 12. The other end of the negative pressure channel 7 is connected to the negative pressure fan 8;

The negative pressure fan 8 is fixedly arranged on the workbench 12. One end of the negative pressure fan 8 is connected to the negative pressure channel 7, and the other end is connected to the dust collection pipe 9. The end of the dust collection pipe 9 away from the negative pressure fan 8 is connected to the dust collection box 10, so that the negative pressure fan 8 can extract the dust etc. under negative pressure through the negative pressure channel 7, and then transport it to the dust collection box 10 through the dust collection pipe 9.

In this embodiment, the dust collection pipe 9 is vertically arranged, and the dust collection box 10 is located below the dust collection pipe 9, so that dust, etc. can fall into the dust collection box 10 under the action of gravity, and the side wall of the dust collection box 10 is fixedly connected with the control mechanism.

The crushing mechanism is composed of a cylinder 1, a wooden pressure plate 2 and a tray 3, wherein the cylinder 1 is vertically arranged, and the cylinder 1 is fixedly arranged on the upper surface of the negative pressure channel 7 through the installation shell 6, and the wooden pressure plate 2 is fixedly installed on the end of the piston rod of the cylinder 1 and is close to the opening end of the negative pressure channel 7, so that when the sample soil is crushed, the negative pressure channel 7 can be used to extract dust and the like.

Specifically, the wooden pressure plate 2 is provided with a threaded hole with an internal thread on its upper surface, and a threaded protrusion is fixedly provided at the end of the piston rod, so that the wooden pressure plate 2 is threaded and fixed with the piston rod of the cylinder 1 through a threaded connection.

It can be understood that an anti-backflow structure, such as a one-way valve, can be provided on the dust collecting pipe 9 .

The tray 3 is used to place the sample soil. The push plate 3 is made of nylon structure or wooden structure. With the wooden pressure plate 2, it can effectively prevent impurities such as metals from being mixed into the sample soil. The tray 3 can also prevent the splash of soil clods and avoid the loss of sample soil.

The control mechanism is composed of a control cabinet 4, a control panel 13 and an emergency stop switch 15. The control cabinet 4 is fixedly arranged at the bottom of the workbench 12. One side of the control cabinet 4 is fixed with a control panel 13, one side is provided with an equipment door 14, and one side is provided with an inspection door 5.

An air compressor is arranged in the control cabinet 4, and the air compressor is placed in the control cabinet 4 through the equipment door 14. The control panel 13 is used to connect with the air compressor and the negative pressure blower 8 to control the start and stop of the air compressor and the negative pressure blower 8, and then control the work of the cylinder 1.

The emergency stop switch 15 is arranged on the control cabinet 4, and the emergency stop switch 15 is connected with the air compressor and the negative pressure blower 8 respectively, and is used for the emergency stop of the air compressor and the negative pressure blower 8.

The bottom of the control cabinet 4 is provided with a roller 11, and the roller 11 is a universal wheel structure, so as to facilitate the adjustment of the position of the compacting device.

The specific working principle is:

The soil block is placed in the tray 3 on the workbench 12, and the air compressor in the control cabinet 4 is activated. The air compressor and the air intake inlet connection with the cylinder 1 above the workbench 12. The cylinder 1 drives the air cylinder vaginal plug rod and the soil pressure plate 2 repeatedly. Dust and the end, collect the dust box 10 at the bottom through the negative pressure channel 7. The dust collection pipe 9.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A sample compacting device for soil environment monitoring, characterized in that it comprises a workbench, a control mechanism arranged below the workbench, a crushing mechanism arranged on the workbench and a dust suction mechanism, the dust suction mechanism is composed of a negative pressure channel, a negative pressure fan, a dust collection pipe and a dust collection box, the negative pressure fan is fixedly arranged on the workbench, one end of the negative pressure fan is connected with the negative pressure channel, and the other end is connected with the dust collection box through a dust collection pipe, one end of the negative pressure channel is open, and the open end of the negative pressure channel is close to the workbench for placement The location of the sample soil. 2 . The sample compacting device for soil environment monitoring according to claim 1 , wherein the dust collection pipe is arranged vertically, and the dust collection box is located below the dust collection pipe. 3 . 3. A kind of sample compacting device for soil environment monitoring according to claim 1, characterized in that, the crushing mechanism is composed of a cylinder, a wooden pressure plate and a wooden pallet, the cylinder is vertically fixed on the upper surface of the negative pressure passage through the installation shell, the wooden pressure plate is fixedly arranged on the piston rod of the cylinder, and the wooden pallet is positioned directly below the wooden pressure plate and placed on the workbench. 4. A sample compacting device for soil environment monitoring according to claim 3, characterized in that the wooden platen is provided with a threaded hole, the end of the piston rod is fixedly provided with a threaded protrusion, and the wooden tray and the piston rod are threaded. 5 . The sample pressing device for soil environment monitoring according to claim 3 , wherein the wooden tray is close to the opening end of the negative pressure channel. 6 . 6 . A sample compacting device for soil environment monitoring according to claim 3 , wherein the wooden tray can also be a nylon tray. 7 . 7 . The sample pressing device for soil environment monitoring according to claim 1 , wherein the dust box is fixedly connected to the control mechanism. 8 . 8. A kind of sample pressing soil device for soil environment monitoring according to claim 1, it is characterized in that, described control mechanism is a control cabinet, is provided with air compressor in the control cabinet, and air compressor is connected with cylinder, is also provided with the control panel that is connected with air compressor, negative pressure blower on the control cabinet. 9 . A sample compacting device for soil environment monitoring according to claim 8 , wherein an emergency stop switch is also provided on the control cabinet, and the negative pressure fan and air compressor are connected to the emergency stop switch. 10 . The sample compacting device for soil environment monitoring according to claim 8 , wherein rollers are provided at the bottom of the control cabinet. 11 .