CN219519917U

CN219519917U - Grinding tank cleaning device for soil samples

Info

Publication number: CN219519917U
Application number: CN202320550602.9U
Authority: CN
Inventors: 危浩; 郭昆; 梁仲夏; 李师炜; 胡清华; 李�杰; 卢卫; 张敏; 张密兰; 陈增文
Original assignee: Fujian Provincial Environmental Monitoring Center Station; Lizi Technology Guangzhou Co ltd
Current assignee: Fujian Provincial Environmental Monitoring Center Station; Lizi Technology Guangzhou Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-15
Anticipated expiration: 2033-03-21

Abstract

The utility model provides a grinding tank cleaning device for a soil sample, which comprises a bracket, wherein the bracket comprises a bracket body and a table top arranged on the bracket body; the turntable is arranged above the table top, a clamping assembly is arranged above the turntable, and the clamping assembly can clamp the grinding tank; the spraying direction of the spraying unit points to the upper part of the center of the turntable; the output shaft of the speed reducer penetrates through the table top to be connected with the turntable and can drive the turntable to rotate; the output shaft of the speed reducer is of a hollow structure; and a driving source connected with the clamping assembly through an electric/pneumatic circuit, wherein the electric/pneumatic circuit passes through the hollow structure of the output shaft. Can be in the milling jar cleaning process, drive milling jar annular to make spray the unit all-round wash milling jar inside and outside, can more thoroughly clean milling jar.

Description

Grinding tank cleaning device for soil samples

Technical Field

The utility model relates to soil sample detection and treatment, in particular to a grinding tank cleaning device for a soil sample.

Background

Whether the treatment of living environment pollution or the maintenance and management of crop cultivation growing environment, the soil in each place needs to be collected and analyzed.

After the soil is collected, a certain treatment is needed to carry out related analysis work. The soil sample retrieved from the field is subjected to a preparation process after registration numbering: air drying, grinding, sieving, mixing, and bottling for each measurement. For example, soil heavy metals are generally baked to thousand samples, and semi-volatile persistent organic pollutants are generally analyzed by freeze-drying samples; the determination of volatile organic contaminants is typically performed on fresh samples. Fresh samples may be stored temporarily in a refrigerator or freezer, but must be extracted within 10 days.

The traditional practice is bottling after the laboratory or detection mechanism carries out pretreatment on soil, each laboratory or detection mechanism needs to be provided with hands and equipment for carrying out soil sample treatment, is suitable for a small amount of soil detection tasks, and consumes time and labor when large-scale detection is carried out. An ideal method is to arrange special automatic treatment equipment, and to carry out batch treatment on the collected soil by an automatic means as much as possible, so that the soil samples can be rapidly and efficiently treated in batches, and the soil samples can meet the detection requirement. In addition, the special equipment is also used for arranging the processing equipment in a special place in a region, then the processing requirements of the soil samples existing in the region are concentrated together for processing, and then the soil samples are intensively distributed and transported, so that the working pressure of each detection mechanism and each laboratory can be relieved, more efforts can be put on the detection and analysis of the soil samples, obviously, the requirements of the workers on the expertise and the knowledge level are higher, and the processing mode is more reasonable from the aspect of macroscopic resource arrangement.

The efficient and centralized soil sample treatment requires to be provided with auxiliary equipment suitable for the centralized soil sample treatment, wherein the grinding tank for the soil sample treatment is an indispensable tool in the soil sample treatment process, when the soil sample treatment is used in a large amount, the grinding tank is required to be quickly cleaned and dried in order to timely clean and meet the repeated use requirement, the conventional method is to dry or naturally air-dry after manual centralized cleaning, the requirement of batch centralized soil sample treatment is obviously difficult to meet and adapt to, and the grinding tank for the soil sample treatment does not have special cleaning equipment at present, so the cleaning equipment for the grinding tank capable of quickly treating the soil sample is provided to be the requirement in the technical field.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model provides the grinding tank cleaning device for the soil sample, which can clamp the tank body of the grinding tank when the grinding tank is cleaned, then drive the tank body to rotate at all angles in a circumferential direction, and then wash the inside and the outside of the grinding tank in all directions by matching with the spraying unit, and replace manual cleaning by a mechanical device, thereby realizing higher cleaning efficiency and more thorough cleaning effect. To at least solve or alleviate one or more technical problems in the prior art, or to at least provide an advantageous option.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a grinding tank cleaning device for soil samples comprises

The bracket comprises a bracket body and a table top arranged on the bracket body;

the turntable is arranged above the table top, a clamping assembly is arranged above the turntable, and the clamping assembly can clamp the tank body of the grinding tank;

the spraying unit is connected with a water source, and the spraying direction of the spraying unit points to the upper part of the center of the turntable;

the output shaft of the speed reducer penetrates through the table top to be connected with the transit shaft of the turntable and can drive the turntable to rotate; the output shaft of the speed reducer is of a hollow structure;

and a driving source connected with the clamping assembly through an electric/pneumatic circuit, wherein the electric/pneumatic circuit passes through the hollow structure of the output shaft.

When the grinding tank is cleaned, the tank body of the grinding tank is transferred to the device by manual or automatic equipment, then the tank body is clamped by the clamping assembly, and then the turntable is driven to rotate, so that the annular movement of the tank body is formed.

In a preferred embodiment, the speed reducer is a conical gear speed reducer or a worm gear speed reducer, and two ends of an output shaft of the speed reducer extend out of a shell of the speed reducer.

The speed reducer can be a conical gear speed reducer or a worm gear speed reducer, and the two speed reducers can change the axial direction of torque and can support the hollow output shaft.

In a preferred embodiment, the spraying direction of the spraying unit is directed to a position above the center of the turntable flush with the clamping assembly.

The spraying unit is arranged in the direction of aligning the clamping assembly, and more water or other cleaning media are contacted with the tank body of the clamped grinding tank during spraying and flushing, so that higher cleaning efficiency is obtained, and a water source can be saved.

In a preferred embodiment, the clamping assembly comprises a plurality of rotating seats arranged on the turntable, and a tank clamping part is arranged on the rotating seats.

The rotating seat can drive the tank body clamped by the tank body clamping part to rotate, namely, the opening orientation of the tank body is adjusted, so that the device has the advantages that on one hand, when the tank body is placed, the opening of the tank body faces upwards, after the clamping is stable, the opening orientation adjustment is realized through the rotation of the rotating seat, if the residual part of powder in the tank body can be directly poured on a table top, the powder can be directly washed away in the subsequent cleaning process, and the external pollution is reduced. On the other hand, can adjust jar body opening orientation through rotating the seat, let jar body opening aim at spraying unit, let bigger rivers wash the inside of jar body, promote flushing efficiency.

In a preferred embodiment, the turntable is further provided with a plurality of cover trays, the bottoms of the cover trays are provided with openings, and the opening area of the openings is not smaller than 1/2 of the bottom area of the cover trays.

Besides the cleaning of the tank body, the cleaning of the cover body can be configured at the same time, the cover body is placed on the cover body tray, the spray header sprays upwards to flush, water or other cleaning media can flush the cover body through the opening at the bottom of the cover body tray, and the cover body is driven to move upwards by the rotary table, and can be cleaned in all directions. Simultaneously clean the lid and the jar body of grinding jar, let the functional diversity of device increase, also practice thrift the resource to a certain extent.

In a preferred embodiment, the rotating seats are circumferentially distributed around the center of the turntable.

The plurality of rotating seats are arranged in a circumferential manner, a plurality of spraying units which are arranged in a circumferential manner can be arranged, only one spraying unit can be arranged, each clamping unit clamps the tank body to be uniformly washed in the rotating process of the turntable, the washing angles are the same, the whole productivity of the device can be improved, the expanding arrangement of the device is easy to realize in the annular arrangement mode, and the quantity of the washed grinding tanks can be increased as long as the rotating radius of the structure is increased and more rotating seats are arranged.

In a preferred embodiment, the support is provided with a cover covering the turntable and the outside of the spraying unit, an opening is formed in the top or the side of the cover, the opening can be used for allowing the tank body of the grinding tank to pass through, and the opening can be used for allowing the cover of the grinding tank to pass through.

In the cleaning process, the cover shell is arranged to avoid splashing of water drops, so that the on-site environmental sanitation is ensured, the grinding tank can be taken and placed only by arranging one opening because the position of the grinding tank clamped by the rotary table is adjusted by rotating the rotary table, the tightness can be increased by arranging a single opening, the opening structure is reduced, and the equipment is simplified. Of course, in consideration of efficiency, the number of openings corresponding to the clamping portions of the tank body, or a plurality of openings, the positions of which need to be noted, may be set, and when the turntable is stationary, each opening corresponds to at least one clamped position of the polishing tank. The inner wall of the housing may also be irradiated with sprayed water or other cleaning medium to assist in the flushing and cleaning.

In a preferred embodiment, the table top is provided with a drain opening, which is covered by the cover, which is inclined downwards to one side or point, which drain opening is provided at the lower side or point of the table top.

The sewage in the spraying and flushing process naturally flows onto the table top through the combination of the cover shell and the table top to form a relatively airtight space, and at the moment, a diversion structure, namely a structure inclined to one side or a point, is arranged, so that the sewage automatically flows to the water outlet and is discharged in time.

In a preferred embodiment, the spray unit further comprises an air source bypass and an air source, wherein the air source bypass is connected with the spray unit, and the air source bypass is provided with a valve.

When realizing washing, spray the bypass that the unit can a lug connection air supply, the air supply bypass can provide dry and cold air, carries out the air blast to the grinding jar after washing and cleans, clears away the residual liquid on jar body and the lid of remaining the grinding jar, lets grinding jar rapid draing to can reuse. Meanwhile, as the inside of the housing is relatively sealed and only provided with one water outlet, the air filled with the dry air is beneficial to thoroughly flowing out the liquid remained on the table top from the water outlet.

In a preferred embodiment, the output shaft of the speed reducer is connected with the turntable through a transmission shaft, the transmission shaft is of a hollow structure, and the electric/gas circuit penetrates through the hollow structure of the transmission shaft.

In some cases, the output shaft is connected to the turntable by a drive shaft, which is also configured as a hollow structure for power/air lines.

Drawings

FIG. 1 is a schematic side view showing a polishing tank cleaning apparatus for soil samples according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the cross-section A-A of FIG. 1;

FIG. 3 is a schematic view showing a plan view of a polishing tank cleaning apparatus for soil samples according to an embodiment of the present utility model;

fig. 4 is a schematic view showing a structure of a casing for mounting the polishing tank cleaning apparatus for soil samples according to an embodiment of the present utility model.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 3, in the implementation manner shown in the drawings, a polishing pot cleaning device for soil samples is disclosed, which comprises a bracket 100, wherein the bracket 100 comprises a bracket body 110, and a table top 120 arranged on the bracket body 110; as shown, the table top may be configured as a triangle, in other embodiments may be configured as other shapes, and with reference to fig. 4, may be configured as a circle in cooperation with the shape of the enclosure.

A turntable 200 disposed on the table top 120, a clamping assembly 210 being disposed on the turntable 200, the clamping assembly 210 being capable of clamping a can GU of the grinding can;

a spraying unit (not shown) connected to the water source, the spraying direction of the spraying unit pointing above the center of the turntable with reference to the arrow direction in fig. 1; the spraying unit can be provided with a spraying head for dispersing water flow, and water conveyed by a water source or other cleaning media are dispersed and sprayed.

The speed reducer 300 is arranged below the table top 120, and an output shaft 310 of the speed reducer 300 penetrates through the table top 120 to be connected with the transit shaft of the turntable 200 and can drive the turntable 200 to rotate; the output shaft 310 of the speed reducer 300 is of a hollow structure;

a drive source (not shown) is connected to the clamping assembly 210 via an electrical/pneumatic line, as illustrated in phantom in fig. 3, which passes through the hollow structure of the output shaft. The driving element is such as power supply, air compressor, etc., and the electric circuit is such as power line, air pipe, etc.

As an alternative configuration, the speed reducer is a conical gear speed reducer or a worm gear speed reducer, and both ends of an output shaft of the speed reducer extend out of a shell of the speed reducer.

As a preferred configuration, the spray direction of the spray unit is directed to a position above the center of the turntable flush with the clamping assembly.

Referring to fig. 1 and 3, the clamping assembly 210 includes a plurality of rotating seats 2101 provided on the turntable 200, and a can clamping portion 2102 is provided on the rotating seats 2101.

The rotary seat can be driven to rotate by an air motor, the tank body clamping part can be driven by an air cylinder to drive a pair of clamping claws to approach or separate from each other, and the clamping claws are matched with the shape of the outer wall of the tank body of the grinding tank. Through pneumatic drive, the trachea transmits driving power, and the trachea passes through the hollow structure of the output shaft of speed reducer. The rotating seat can drive the tank body clamped by the tank body clamping part to rotate, namely, the opening orientation of the tank body is adjusted, so that the device has the advantages that on one hand, when the tank body is placed, the opening of the tank body faces upwards, after the clamping is stable, the opening orientation adjustment is realized through the rotation of the rotating seat, if the residual part of powder in the tank body can be directly poured on a table top, the powder can be directly washed away in the subsequent cleaning process, and the external pollution is reduced. On the other hand, can adjust jar body opening orientation through rotating the seat, let jar body opening aim at spraying unit, let bigger rivers wash the inside of jar body, promote flushing efficiency.

As shown in fig. 2, the turntable 200 is further provided with a plurality of cover trays 2103, the bottom of the cover tray 2103 is provided with an opening, and the opening area of the opening is not less than 1/2 of the bottom area of the cover tray 2103.

Referring to fig. 3, the rotary seats 2101 are circumferentially equispaced about the center of the turntable 120. That is to say, the clamping components are annularly and uniformly distributed on the turntable.

The plurality of rotating seats are arranged in a circumferential manner, a plurality of spraying units which are arranged in a circumferential manner can be arranged, only one spraying unit can be arranged, each clamping unit clamps the tank body to be uniformly washed in the rotating process of the turntable, the washing angles are the same, the whole productivity of the device can be improved, the expanding arrangement of the device is easy to realize in the annular arrangement mode, and the quantity of the washed grinding tanks can be increased as long as the rotating radius of the structure is increased and more rotating seats are arranged. Correspondingly, the cover body tray can also be annularly and uniformly distributed on the turntable.

Referring to fig. 4, in another embodiment, a closed flushing environment is provided, a housing 400 is provided on the stand 100 and covers the exterior of the turntable and spray unit, an opening 410 is provided at the top of the housing 400, the opening 410 is sized to accommodate passage of the can body of the grinding can, and the opening 410 is sized to accommodate passage of the lid body of the grinding can.

In the cleaning process, the cover shell is arranged to avoid splashing of water drops, so that the on-site environmental sanitation is ensured, the grinding tank can be taken and placed only by arranging one opening because the position of the grinding tank clamped by the rotary table is adjusted by rotating the rotary table, the tightness can be increased by arranging a single opening, the opening structure is reduced, and the equipment is simplified. Of course, in consideration of efficiency, the number of openings corresponding to the clamping portions of the tank body, or a plurality of openings, the positions of which need to be noted, may be set, and when the turntable is stationary, each opening corresponds to at least one clamped position of the polishing tank. The inner wall of the housing may also be irradiated with sprayed water or other cleaning medium to assist in the flushing and cleaning. The mesa is shaped like the generally triangular structure of fig. 3, and the flushing liquid will flow out of the gap between the mesa and the housing. In other embodiments the counter top may be arranged in a circular shape matching the enclosure, closing the bottom of the enclosure.

In a relatively closed flushing environment, the pollution of the site can be reduced, and other corresponding configurations are also made, for example, the table top is provided with a water outlet, the water outlet is covered by a cover, the table top is inclined downwards to one side or a point, and the water outlet is arranged on the lower side or a point of the table top.

In addition, as an additional optional configuration, an air source bypass and an air source are further included, wherein the air source bypass is connected with the spraying unit, and the air source bypass is provided with a valve.

Referring to fig. 2, an output shaft of the speed reducer is connected with the turntable through a transmission shaft 320, the transmission shaft 320 is also of a hollow structure, and an electric/gas line passes through the hollow structure of the transmission shaft 320.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. The utility model provides a soil sample is with grinding jar belt cleaning device which characterized in that includes

the turntable is arranged above the table top, a clamping assembly is arranged above the turntable, and the clamping assembly can clamp the grinding tank;

the output shaft of the speed reducer penetrates through the table top to be connected with the turntable and can drive the turntable to rotate; the output shaft of the speed reducer is of a hollow structure;

2. The apparatus for cleaning a soil sample polishing tank according to claim 1, wherein the speed reducer is a conical gear speed reducer or a worm gear speed reducer, and both ends of an output shaft of the speed reducer extend out of a casing of the speed reducer.

3. A grinding pot cleaning apparatus for soil samples according to claim 1 or 2, wherein the spraying direction of the spraying unit is directed to a position above the center of the turntable flush with the clamping assembly.

4. The apparatus according to claim 1 or 2, wherein the holding assembly comprises a plurality of rotating seats provided on the turntable, and a tank holding portion is provided on the rotating seats.

5. The apparatus for cleaning a polishing pot for a soil sample according to claim 4, wherein a plurality of lid trays are further provided on the turntable, and openings are provided at the bottoms of the lid trays, and the opening area of the openings is not smaller than 1/2 of the bottom area of the lid trays.

6. The apparatus for cleaning a soil sample according to claim 4, wherein the rotating seats are circumferentially and uniformly distributed around the center of the turntable.

7. The polishing tank cleaning device for a soil sample according to claim 1, wherein a cover is provided on the support, the cover is provided on the outer side of the turntable and the spray unit, an opening is provided on the top or the side of the cover, the opening is sized to pass through a tank body of the polishing tank, and the opening is sized to pass through a cover body of the polishing tank.

8. The apparatus for cleaning a polishing pad for a soil sample according to claim 7, wherein the table top is provided with a drain port, the drain port being covered with the cover, the table top being inclined downward to one side or a point, and the drain port being provided at a lower side or a point of the table top.

9. The polishing tank cleaning apparatus for soil samples according to claim 1, further comprising an air source bypass and an air source, wherein the air source bypass is connected to the shower unit, and wherein the air source bypass is provided with a valve.

10. The apparatus for cleaning a soil sample polishing tank according to claim 1, wherein an output shaft of the speed reducer is connected to the turntable via a transmission shaft, the transmission shaft has a hollow structure, and the electric/gas line penetrates through the hollow structure of the transmission shaft.