CN219870547U - Device for manufacturing high-water-content soft soil sample - Google Patents

Abstract

The utility model discloses a device for manufacturing a high-water-content soft soil sample, which comprises a plurality of raw material storage bins, wherein a conveying device is arranged below a discharge hole of each raw material storage bin, a stirring device is arranged at the conveying tail end of the conveying device, a slurry pumping device is arranged below a discharge hole of the stirring device, a rotating disc is arranged below an output end of the slurry pumping device, a plurality of clamping grooves for placing sample cylinders are formed in the surface of the rotating disc, and a vibrating table for vibrating the sample cylinders is arranged in the clamping grooves; the utility model integrates batching, transporting, stirring, compacting and the like, has simple operation, uses machinery to replace manpower, reduces the waste of raw materials, improves the efficiency of the manufactured piece and has wide applicability.

Description

Device for manufacturing high-water-content soft soil sample

Technical Field

The utility model relates to the technical field of geotechnical tests, in particular to a device for manufacturing a high-water-content soft soil sample.

Background

At present, in the field of geotechnical tests, when preparing a soft soil sample with high water content, a traditional method for manually batching, stirring and compacting workpieces is adopted, so that the time of the workpieces is long, the compactness precision of the workpieces is not sufficiently controlled, homogenization and batch workpieces are difficult to realize, the intelligent degree is low, and a large amount of manpower and material resources are consumed in the process of the workpieces.

Disclosure of Invention

The utility model aims to overcome the defects and provide a device for manufacturing a soft soil sample with high water content, so as to solve the problems in the prior art.

The utility model aims to solve the technical problems, and adopts the technical scheme that: the utility model provides a device for making high moisture content weak soil sample, includes a plurality of raw materials storage storehouse, and every raw materials storage storehouse discharge gate below is equipped with conveyor, and conveyor carries the end to be equipped with agitating unit, and the agitating unit discharge gate below is equipped with mud pumping device, mud pumping device output below is equipped with the rolling disc, and a plurality of draw-in grooves that are used for placing the sample section of thick bamboo have been seted up on the rolling disc surface, are equipped with the shaking table that is used for carrying out the tap process to the sample section of thick bamboo in the draw-in groove.

Preferably, the conveying end of each conveying device is further provided with a weighing device.

Preferably, the stirring device is a side stirring device.

Preferably, the stirring device comprises a stirring cylinder, a stirring shaft is transversely arranged in the stirring cylinder, stirring blades are arranged on the stirring shaft, and the input end of the stirring shaft is connected with the output shaft of the stirring motor.

Preferably, the slurry pumping device comprises a slurry pump and a slurry conveying pipeline, wherein a feed hopper of the slurry conveying pipeline is positioned below a discharge hole of the stirring device, and the discharge hole of the slurry conveying pipeline is positioned above the sample cylinder.

Preferably, the slurry conveying end of the slurry conveying pipeline is further provided with a slurry flowmeter and a slurry pipeline valve.

Preferably, the center of the bottom of the rotating disc is connected with the output shaft of the stepping motor, and the clamping grooves are distributed on the surface of the rotating disc in an annular array.

Preferably, the conveying device comprises a conveying belt device and a pneumatic conveying pipeline.

The utility model has the beneficial effects that:

1. the utility model integrates batching, transporting, stirring, compacting and the like, has simple operation, uses machinery to replace manpower, reduces the waste of raw materials, improves the efficiency of the manufactured piece and has wide applicability.

2. The integrated device for manufacturing the high-water-content soft soil sample can finish manufacturing different types of samples according to experimental requirements, and realize variety of samples; the compaction of the sample can be guaranteed to be tight by means of the vibrating table, experimental collection data cannot be affected due to manual compaction, and the soil sample compaction precision is high and the stability is good.

Drawings

FIG. 1 is a schematic diagram of an apparatus for making a high water content soft soil sample;

fig. 2 is a schematic top view of fig. 1.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the specific examples.

As shown in fig. 1 and 2, a device for making a soft soil sample with high water content comprises a plurality of raw material storage bins 1, wherein a conveying device 2 is arranged below a discharge hole of each raw material storage bin 1, a stirring device 3 is arranged at the conveying end of each conveying device 2, a slurry pumping device 4 is arranged below a discharge hole of each stirring device 3, a rotating disc 5 is arranged below an output end of each slurry pumping device 4, a plurality of clamping grooves 7 for placing sample barrels 6 are formed in the surfaces of the rotating discs 5, and a vibrating table 8 for vibrating the sample barrels 6 is arranged in each clamping groove 7. In this embodiment, the vibration table 8 includes a vibration motor and a vibration disk, and the bottom of the sample tube 6 is in direct contact with the vibration disk, so that when the vibration motor works, the vibration disk can be driven to vibrate, thereby vibrating the sample tube 6, and finally enabling the slurry in the sample tube 6 to be gradually compacted under the vibration state, and realizing the compaction process.

Preferably, each conveyor 2 is further provided with a weighing device 9 at the conveying end. The weight of each raw material can be accurately weighed by the weighing device 9, and the weight of each raw material is controlled.

Preferably, the stirring device 3 is a side stirring device.

Preferably, the stirring device 3 comprises a stirring cylinder 3.1, a stirring shaft 3.2 is transversely arranged in the stirring cylinder 3.1, stirring blades 3.3 are arranged on the stirring shaft 3.2, and the input end of the stirring shaft 3.2 is connected with the output shaft of a stirring motor 3.4. When the stirring motor 3.4 works, the stirring shaft 3.2 can be driven to rotate, so that the stirring blades 3.3 stir the materials, and all raw material components in the materials are uniformly mixed.

Preferably, the mud pumping device 4 comprises a mud pump 4.1 and a mud conveying pipeline 4.2, wherein a feed hopper 4.3 of the mud conveying pipeline 4.2 is positioned below a discharge hole of the stirring device 3, and a discharge hole of the mud conveying pipeline 4.2 is positioned above the sample cylinder 6. When the slurry pump 4.1 is started, material entering the slurry transport pipe 4.2 through the feed hopper 4.3 can be pumped into the sample cylinder 6.

Preferably, the slurry conveying pipeline 4.2 is further provided with a slurry flowmeter 4.4 and a slurry pipeline valve 4.5 at the conveying tail end. The slurry flow rate output by the slurry flowmeter 4.4 and the slurry pipeline valve 4.5 can be controlled, and the slurry flow rate can be regulated according to actual conditions.

Preferably, the center of the bottom of the rotating disc 5 is connected with the output shaft of the stepping motor 10, and the clamping grooves 7 are distributed on the surface of the rotating disc 5 in an annular array. In this embodiment, the stepper motor 10 may not rotate a certain angle at intervals, so that when one of the cartridges 6 is filled with slurry, the stepper motor 10 rotates a certain angle, and the next empty cartridge 6 may continue the receiving process.

Preferably, the conveyor means 2 comprise conveyor belt means 2.1 and pneumatic conveying pipes 2.2. In this embodiment, a part of the large-particle-size raw material can be conveyed by the conveyor belt device 2.1, and the powder or liquid having a smaller particle size can be conveyed by the pneumatic conveying pipe 2.2.

The working principle of the embodiment is as follows:

the four raw material storage bins 1 in the embodiment are respectively used for preventing soil samples, water, glass fibers of inclusions and graphene of inclusions, and then can be conveyed into the stirring device 3 through the respective conveying devices 2, and when the stirring motor 3.4 works, the stirring shaft 3.2 can be driven to rotate, so that the stirring blades 3.3 stir materials, and all raw material components in the materials are uniformly mixed; when the slurry pump 4.1 is started, the material entering the slurry conveying pipeline 4.2 through the feed hopper 4.3 can be pumped into the sample cylinder 6; the stepper motor 10 can rotate for a certain angle without a period of time, so that after the slurry in one of the sample cylinders 6 is filled, the stepper motor 10 rotates for a certain angle, and the next empty sample cylinder 6 can continue the material receiving process; the vibration table 8 comprises a vibration motor and a vibration disc, the bottom of the sample tube 6 is in direct contact with the vibration disc, so that when the vibration motor works, the vibration disc can be driven to vibrate, the sample tube 6 is vibrated, and finally slurry in the sample tube 6 can be gradually compacted under a vibration state. After the above process is completed, the cartridge 6 filled with the material may be continuously removed and replaced with a new cartridge 6.

The above embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments of the present utility model may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (8)

1. The utility model provides a device for making high moisture content weak soil sample, includes a plurality of raw materials storage storehouse (1), and every raw materials storage storehouse (1) discharge gate below is equipped with conveyor (2), and conveyor (2) carry the end to be equipped with agitating unit (3), and agitating unit (3) discharge gate below is equipped with mud pumping device (4), its characterized in that: the mud pumping device is characterized in that a rotating disc (5) is arranged below the output end of the mud pumping device (4), a plurality of clamping grooves (7) used for placing the sample tubes (6) are formed in the surface of the rotating disc (5), and a vibrating table (8) used for vibrating the sample tubes (6) is arranged in the clamping grooves (7).

2. An apparatus for making a high moisture content soft soil sample as claimed in claim 1, wherein: the conveying tail end of each conveying device (2) is also provided with a weighing device (9).

3. An apparatus for making a high moisture content soft soil sample as claimed in claim 1, wherein: the stirring device (3) is a side stirring device.

4. A device for making high moisture content soft soil samples as claimed in claim 3, wherein: stirring device (3) are including churn (3.1), transversely be equipped with (mixing) shaft (3.2) in churn (3.1), be equipped with (mixing) blade (3.3) on (mixing) shaft (3.2), (mixing) shaft (3.2) input and (mixing) motor (3.4) output shaft.

5. An apparatus for making a high moisture content soft soil sample as claimed in claim 1, wherein: the mud pumping device (4) comprises a mud pump (4.1) and a mud conveying pipeline (4.2), a feed hopper (4.3) of the mud conveying pipeline (4.2) is positioned below a discharge hole of the stirring device (3), and the discharge hole of the mud conveying pipeline (4.2) is positioned above the sample cylinder (6).

6. An apparatus for producing a high moisture content soft soil sample as claimed in claim 5, wherein: the conveying tail end of the mud conveying pipeline (4.2) is also provided with a mud flowmeter (4.4) and a mud pipeline valve (4.5).

7. An apparatus for making a high moisture content soft soil sample as claimed in claim 1, wherein: the center of the bottom of the rotating disc (5) is connected with an output shaft of the stepping motor (10), and the clamping grooves (7) are distributed on the surface of the rotating disc (5) in an annular array.

8. An apparatus for making a high moisture content soft soil sample as claimed in claim 1, wherein: the conveying device (2) comprises a conveying belt device (2.1) and a pneumatic conveying pipeline (2.2).