CN216349917U

CN216349917U - Soil sample pretreatment agitating unit

Info

Publication number: CN216349917U
Application number: CN202122629165.3U
Authority: CN
Inventors: 薛秋旺; 廖彩萍
Original assignee: Guangdong Future Environmental Monitoring Co ltd
Current assignee: Guangdong Future Environmental Monitoring Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a soil sample pretreatment stirring device, which comprises a treatment box, wherein a servo motor is arranged at the top end of the treatment box, one end of the servo motor is rotatably connected with a driving wheel, a transmission crawler is arranged outside the driving wheel, the other end of the transmission crawler is provided with a driven wheel, the bottom end of the driven wheel is fixedly connected with a rotating rod, a plurality of stirring rods are arranged outside the rotating rod, the stirring rods are arranged inside a stirring cavity, one side of the treatment box is provided with a water tank, a spray pump is arranged inside the water tank, a screening kettle is arranged inside the treatment box, a detachable moisture adsorption filter screen is arranged inside the screening kettle, a detachable filter screen is arranged at the bottom of the detachable moisture adsorption filter screen, and soil samples inside the stirring cavity can be stirred by the arranged servo motor, meanwhile, the activity of various components in the soil sample is enabled to lay a foundation for subsequent detection of the soil sample.

Description

Soil sample pretreatment agitating unit

Technical Field

The utility model belongs to the technical field of soil sample pretreatment, and particularly relates to a stirring device for soil sample pretreatment.

Background

The pretreatment of the soil sample aims to enable the form and the concentration of a component to be detected in the soil sample to meet the requirements of a determination method and reduce or eliminate the interference of coexisting components, the pretreatment method of the soil sample mainly comprises a decomposition method and an extraction method, the decomposition method is used for element determination, the extraction method is used for determination of organic pollutants and unstable components, the composition of the soil is complex, the soil detection operation needs many items to be detected, such as the content of various mineral elements, the pH value and the like, the collected soil sample is required to be pretreated to detect the indexes, the soil sample is prepared into uniform turbid liquid, and the pretreatment operation usually comprises the steps of crushing, grinding, liquid preparation and the like.

In the prior art, soil samples need to be pretreated when being measured, and the soil samples can be fully reacted with chemical reagents when being tested, so that the effective utilization rate of the soil samples is increased, however, the soil density in the samples cannot be homogenized by the existing soil sample pretreatment equipment on the market, and the measurement result of the soil samples is not accurate, meanwhile, the existing stones and particles in the samples cannot be taken out by the existing soil sample pretreatment equipment when being treated, so that the soil is often mixed with stones with large particles, the equipment can be damaged in the crushing and grinding processes, the detection accuracy can also be influenced when too many stone components enter the final suspension, and in order to solve the problems, a soil sample pretreatment stirring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide a soil sample pretreatment stirring device to solve the problems that the existing soil sample pretreatment equipment on the market cannot homogenize the soil density in a sample, so that the measurement result of the soil sample is not accurate, and meanwhile, when the existing soil sample pretreatment equipment is used for treating, stones and particles existing in the sample cannot be taken out, so that the soil is often mixed with stones with larger particles, the equipment is damaged in the crushing and grinding processes, and the detection accuracy is influenced when excessive stone components enter the final suspension.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil sample preliminary treatment agitating unit, is including handling the case, it is provided with servo motor to handle the roof end, servo motor one end is rotated and is connected with the action wheel, the action wheel is provided with drive track outward, the drive track other end is provided with from the driving wheel, from driving wheel bottom fixedly connected with dwang, the dwang is provided with the stirring rod outward, the stirring rod is provided with a plurality of, the stirring rod sets up in stirring intracavity portion, it is provided with the water tank to handle case one side, the inside spray pump that is provided with of water tank, it is provided with the screening cauldron to handle incasement portion, the inside moisture adsorption filter sieve that can dismantle that is provided with of screening cauldron, can dismantle moisture adsorption filter sieve bottom is provided with can dismantle the particulate matter filter sieve.

Preferably, the stirring chamber sets up inside handling the case, stirring chamber bottom is provided with the valve, the valve both ends all are provided with the pivot, the pivot is connected for rotating with the valve.

Preferably, the water tank is provided with solid fixed ring outward, gu fixed ring is provided with two, two gu fixed ring all with handle case one side fixed connection.

Preferably, a feeding port is formed in the top end of the treatment box, and the other end of the feeding port is arranged inside the stirring cavity.

Preferably, the bottom end in the treatment box is provided with a fixed seat, and the screening kettle is arranged in the fixed seat.

Preferably, one side of the outer part of the stirring cavity is provided with a viewing port.

Preferably, the bottom end of the screening kettle is provided with an outlet.

Compared with the prior art, the utility model provides a soil sample pretreatment stirring device, which has the following beneficial effects:

1. according to the soil sample stirring device, the soil sample in the stirring cavity can be stirred through the arranged servo motor, when the soil sample stirring device is used, the driving wheel with one end rotatably connected can be driven to rotate by the rotation of the servo motor, the driven wheel with the other end can be driven to rotate through the rotation of the driving wheel and the transmission crawler belt arranged outside the driving wheel, so that the rotating rod fixedly connected with the bottom end of the driven wheel is driven to rotate, and then the stirring rods arranged outside the rotating rod are driven to rotate in the stirring cavity;

2. according to the utility model, through the arranged water tank, moisture can be added into the soil sample in the stirring cavity during stirring, so that the retention time of active substances in the soil sample is longer, when the stirring cavity is used, water in the water tank can be sprayed into the stirring cavity through the spraying pump by utilizing the spraying pump in the water tank, and when the stirring cavity is required, substances such as disinfectant and the like can be added into the water tank for spraying, and through the mode, the soil sample in the stirring cavity can also keep certain activity during stirring;

3. according to the utility model, through the arranged screening kettle, unnecessary components in the soil sample, such as stones, large particulate matters and other substances, can be screened out, when the soil sample is used, after the soil sample is stirred, the valve is opened, the soil sample enters the screening kettle, meanwhile, the arranged detachable moisture adsorption filter sieve can be used for adsorbing excessive moisture in the soil sample, so that the influence on the subsequent detection is prevented, on the other hand, through the arranged detachable particulate matter filter sieve, most stones and particulate matters in the soil sample can be screened out, so that the purpose of improving the soil sample pretreatment effect is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural diagram of a soil sample pretreatment stirring device provided by the utility model;

FIG. 2 is a schematic view of the internal structure of a treatment box in the stirring device for soil sample pretreatment according to the present invention;

FIG. 3 is a schematic view of the internal structure of a screening kettle in the stirring device for soil sample pretreatment according to the present invention;

FIG. 4 is an enlarged view of A in FIG. 1 of a soil sample pretreatment stirring device according to the present invention;

in the figure: 1. a treatment tank; 2. a screening kettle; 3. a water tank; 4. a fixing ring; 5. a feeding port; 6. a servo motor; 7. a driving wheel; 8. a drive track; 9. a driven wheel; 10. rotating the rod; 11. a stirring rod; 12. a rotating shaft; 13. a valve; 14. a spray pump; 15. a fixed seat; 16. a viewing port; 17. the water adsorption screen can be disassembled; 18. the particulate matter filter screen can be disassembled; 19. an outlet; 20. a stirring chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a soil sample preliminary treatment agitating unit, including

handling case

1, 1 top of handling case is provided with

servo motor

6, 6 one end rotations of servo motor are connected with action wheel 7, action wheel 7 is provided with transmission track 8 outward, the transmission track 8 other end is provided with from driving wheel 9, from driving wheel 9 bottom fixedly connected with dwang 10, dwang 10 is provided with stirring rod 11 outward, stirring rod 11 is provided with a plurality of, stirring rod 11 sets up inside

stirring chamber

20, 1 one side of handling case is provided with

water tank

3, 3 inside spray pump 14 that are provided with of water tank, it is provided with screening cauldron 2 to handle 1 inside of case, screening cauldron 2 is inside to be provided with can dismantle moisture adsorption filter sieve 17, can dismantle moisture adsorption filter sieve 17 bottom is provided with can dismantle particulate matter sieve 18.

In the utility model, preferably, the stirring cavity 20 is arranged inside the treatment box 1, the valve 13 is arranged at the bottom of the stirring cavity 20, the rotating shafts 12 are arranged at two ends of the valve 13, and the rotating shafts 12 are rotatably connected with the valve 13.

In the utility model, preferably, two fixing rings 4 are arranged outside the water tank 3, and the two fixing rings 4 are fixedly connected with one side of the treatment tank 1.

In the utility model, preferably, the top end of the treatment box 1 is provided with a feeding port 5, and the other end of the feeding port 5 is arranged inside the stirring cavity 20.

In the utility model, preferably, the bottom end inside the treatment box 1 is provided with a fixed seat 15, and the screening kettle 2 is arranged inside the fixed seat 15.

In the present invention, it is preferable that the stirring chamber 20 is provided with a viewing port 16 on the outer side.

In the present invention, preferably, the bottom end of the screening kettle 2 is provided with an outlet 19.

The working principle and the using process of the utility model are as follows: when the device is used, the soil sample in the stirring cavity 20 can be stirred through the arranged servo motor 6, when the device is used, the servo motor 6 is utilized to rotate, the driving wheel 7 with one end rotatably connected can be driven to rotate, the driven wheel 9 at the other end can be driven to rotate through the rotation of the driving wheel 7 and the transmission crawler 8 arranged outside the driving wheel 7, so that the rotating rod 10 fixedly connected with the bottom end of the driven wheel 9 rotates, and then the stirring rods 11 arranged outside the rotating rod 10 are driven to rotate in the stirring cavity 20, through the mode, the soil sample in the stirring cavity 20 can be fully stirred, meanwhile, the activity of various components in the soil sample is enabled to lay a foundation for subsequent soil sample detection, through the arranged water tank 3, the water can be added into the soil sample in the stirring cavity 20 during stirring, therefore, the active substance in the soil sample can be kept for a longer time, when in use, the spray pump 14 in the water tank 3 is utilized to spray the water in the water tank 3 into the stirring cavity 20 through the spray pump 14, when in need, substances such as disinfectant water and the like can be added into the water tank 3 to be sprayed, through the mode, the soil sample in the stirring cavity 20 can also keep certain activity when in stirring, through the arranged screening kettle 2, unnecessary components such as stones, large particles and the like in the soil sample can be screened out, when in use, after the soil sample is stirred, the valve 13 is opened to enable the soil sample to enter the screening kettle 2, meanwhile, the detachable moisture adsorption screen 17 is utilized to adsorb excessive moisture in the soil sample, thereby preventing the subsequent detection from being influenced, on the other hand, through the detachable particulate matter filter sieve 18 that sets up, can screen out most stones, particulate matter in the soil sample to reach the purpose that improves soil sample preliminary treatment effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil sample preliminary treatment agitating unit, is including handling case (1), its characterized in that: a servo motor (6) is arranged at the top end of the treatment box (1), one end of the servo motor (6) is rotationally connected with a driving wheel (7), a transmission crawler belt (8) is arranged outside the driving wheel (7), a driven wheel (9) is arranged at the other end of the transmission crawler belt (8), the bottom end of the driven wheel (9) is fixedly connected with a rotating rod (10), a stirring rod (11) is arranged outside the rotating rod (10), a plurality of stirring rods (11) are arranged, the stirring rods (11) are arranged in the stirring cavity (20), a water tank (3) is arranged on one side of the treatment tank (1), a spray pump (14) is arranged in the water tank (3), a screening kettle (2) is arranged in the treatment box (1), a detachable moisture adsorption screen (17) is arranged in the screening kettle (2), the bottom of the detachable moisture adsorption screen (17) is provided with a detachable particulate matter filter screen (18).

2. The soil sample pretreatment stirring device of claim 1, wherein: stirring chamber (20) set up inside handling case (1), stirring chamber (20) bottom is provided with valve (13), valve (13) both ends all are provided with pivot (12), pivot (12) are connected for rotating with valve (13).

3. The soil sample pretreatment stirring device of claim 1, wherein: the water tank (3) is externally provided with two fixing rings (4), and the fixing rings (4) are fixedly connected with one side of the treatment tank (1).

4. The soil sample pretreatment stirring device of claim 1, wherein: the processing box is characterized in that a feeding port (5) is formed in the top end of the processing box (1), and the other end of the feeding port (5) is arranged inside the stirring cavity (20).

5. The soil sample pretreatment stirring device of claim 1, wherein: handle the inside bottom of case (1) and be provided with fixing base (15), screening cauldron (2) set up inside fixing base (15).

6. The soil sample pretreatment stirring device of claim 1, wherein: and an observation port (16) is arranged on one side of the outer part of the stirring cavity (20).

7. The soil sample pretreatment stirring device of claim 1, wherein: the bottom end of the screening kettle (2) is provided with an outlet (19).