CN215374742U

CN215374742U - Detection product processing device for environment detection laboratory

Info

Publication number: CN215374742U
Application number: CN202121637896.6U
Authority: CN
Inventors: 王飞; 丁佳艺; 许毅; 朱斌; 陈定玲
Original assignee: Anhui Construction Engineering Testing Research Institute Co ltd
Current assignee: Anhui Construction Engineering Testing Research Institute Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-31
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of environmental detection, in particular to a detected product processing device for an environmental detection laboratory, which comprises a processing box, wherein a material distribution mechanism for uniformly distributing soil is arranged above the inside of the processing box, a screening mechanism for screening the soil is arranged inside the processing box, the screening mechanism is positioned below the material distribution mechanism, and impurity outlets matched with the screening mechanism to discharge impurities are arranged on two sides of the processing box; screening mechanism is including handling the screening subassembly that incasement portion can move about from top to bottom, and screening subassembly is including the screening portion that is located the inside intermediate position of case. The utility model achieves the purpose of improving the soil sample screening effect, can automatically discharge impurities and particles which do not conform to the particle size contained in the sample, not only improves the soil sample screening quality, but also can meet the requirements of high screening speed, low sample loss rate and no blockage of screen holes, and ensures the accuracy of subsequent detection values.

Description

Detection product processing device for environment detection laboratory

Technical Field

The utility model relates to the technical field of environment detection, in particular to a detection product processing device for an environment detection laboratory.

Background

In environmental detection, a sample needs to be pretreated for soil detection, and the soil sample pretreatment comprises six steps of soil sampling, drying, grinding, screening, sample separation and digestion. When soil is ground and then is sieved, the soil is poor in sieving effect, the phenomenon that a sieve screen is blocked easily occurs, the soil is low in sieving quality, the standard requirement in the detection process cannot be met, and the detection accuracy is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the detection product processing device for the environment detection laboratory, which achieves the aim of improving the soil sample screening effect, can automatically discharge impurities and particles which do not accord with the particle size in the sample, not only improves the quality of screening the soil sample, but also can meet the requirements of high screening speed, low sample loss rate and no blockage of a screen hole, and ensures the accuracy of subsequent detection values.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a detected product processing device for an environment detection laboratory comprises a processing box, wherein a material distribution mechanism for uniformly distributing soil is arranged above the inside of the processing box, a screening mechanism for screening the soil is arranged inside the processing box, the screening mechanism is positioned below the material distribution mechanism, and impurity outlets matched with the screening mechanism to discharge impurities are arranged on two sides of the processing box;

screening mechanism is including handling the screening subassembly that incasement portion can move about from top to bottom, and screening subassembly is including being located the screening portion of handling incasement portion intermediate position, and the shape of screening portion is curved upwards hunch-up form, sets up the bearing part of planar state in the screening portion, and the tip of screening portion both sides all is equipped with the guide part that is the slope state setting, all sets up a plurality of evenly distributed's sieve mesh in screening portion and the guide part.

Furthermore, the inclination angle of the guide parts is 5-15 degrees in the clockwise direction, the inclination angle of the guide parts is 10 degrees, and the two guide parts are symmetrically distributed relative to the center of the sieving part.

Further, all fixedly connected with supporting seats all around of screening subassembly bottom, the bottom transmission of supporting seat is connected with vibrating motor, and vibrating motor fixes on the diapire of handling the case.

Further, linear slide rail is installed to one side of supporting seat, and linear slide rail fixed mounting is on handling the lateral wall of case.

Further, the distributing mechanism comprises a shell fixed on the side wall of the processing box, a spiral blade rod is rotatably mounted inside the shell, and a servo motor for driving the spiral blade rod to rotate at a constant speed is fixedly mounted on the processing box.

Further, a plurality of equidistantly distributed material distribution openings are formed in the bottom of the shell, and a material inlet is formed in the right side of the top of the shell.

Further, the top of handling the case is equipped with the feeding storehouse, and the bottom of handling the case is equipped with accords with soil sample standard exhaust discharge gate.

(III) advantageous effects

The utility model provides a detected product processing device for an environment detection laboratory, which has the following beneficial effects:

1. the utility model achieves the purpose of improving the screening effect of the soil sample, can avoid the occurrence of the phenomenon of blocking the screen holes, and can automatically discharge impurities and particles which do not conform to the particle size contained in the sample, thereby not only improving the quality of screening the soil sample, but also meeting the requirements of high screening speed, low sample loss rate and no blocking of the screen holes, and ensuring the accuracy of subsequent detection values.

2. According to the utility model, due to the arrangement of the material distribution mechanism, the soil sample to be screened is put into the shell from the feeding bin, the servo motor operates at a constant speed to drive the spiral blade rod to rotate, and simultaneously the soil sample is uniformly spirally conveyed from the right side to the left side, and during the spiral conveying process, the soil sample is sequentially discharged from each independent material distribution port, so that the soil sample can be uniformly distributed on the screening mechanism, and therefore, the feeding mode of accumulating and feeding materials at a fixed point position in the past is avoided, the distribution of the soil is uniform, the occurrence of the phenomenon of screen blockage can be reduced, and the screening efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an axial schematic view of the present invention;

FIG. 2 is a schematic structural view of the sifting mechanism of the present invention;

FIG. 3 is a schematic illustration of the construction of screen assemblies according to the present invention;

FIG. 4 is a schematic structural view of a material distributing mechanism according to the present invention;

FIG. 5 is an exploded view of the distribution mechanism of the present invention;

fig. 6 is a bottom view of the distribution mechanism of the present invention.

In the figure: 1. a treatment tank; 2. a material distribution mechanism; 3. a screening mechanism; 4. a sundry outlet; 5. a feeding bin; 31. a screen assembly; 32. a supporting seat; 33. a vibration motor; 34. a linear slide rail; 311. screening; 312. a bearing part; 313. a guide portion; 314. screening holes; 201. a housing; 202. a helical blade bar; 203. a servo motor; 204. a material distribution port; 205. and (4) feeding a material inlet.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

FIGS. 1-6 illustrate one embodiment of the present invention: the utility model relates to a detected product processing device for an environment detection laboratory, which comprises a processing box 1, wherein a material distribution mechanism 2 which is used for uniformly distributing soil is arranged above the inside of the processing box 1, a screening mechanism 3 which is used for screening the soil is arranged inside the processing box 1, the screening mechanism 3 is positioned below the material distribution mechanism 2, impurity outlets 4 which are matched with the screening mechanism 3 and used for discharging impurities are arranged on two sides of the processing box 1, a feeding bin 5 is arranged at the top of the processing box 1, and a discharging outlet which is used for discharging the impurities meeting the soil sample standard is arranged at the bottom of the processing box 1 The accuracy of subsequent detection values is ensured due to the requirement of not blocking the screen holes;

screening mechanism 3 is including handling the inside screening subassembly 31 that can move about from top to bottom of case 1, screening subassembly 31 is including the screening portion 311 that is located the inside intermediate position of case 1, the shape of screening portion 311 is curved upwards hunch-up form, the bearing part 312 of plane state has been seted up on screening portion 311, the tip of screening portion 311 both sides all is equipped with the guide part 313 that is the slope state and sets up, a plurality of evenly distributed's sieve mesh 314 has all been seted up on screening portion 311 and the guide part 313, the inclination of guide part 313 is between 5-15 clockwise, the inclination of guide part 313 is 10, the automatic landing of debris and the soil granule that is not conform to standard particle size can be guaranteed to the angle of slope, can guarantee to continue the screening simultaneously in the angle value, reduce the loss of sample, two guide parts 313 are for the central symmetric distribution of screening portion 311.

All the periphery of the bottom of the screening component 31 is fixedly connected with a supporting seat 32, the bottom of the supporting seat 32 is in transmission connection with a vibrating motor 33, the vibrating motor 33 is fixed on the bottom wall of the processing box 1, a linear slide rail 34 is installed on one side of the supporting seat 32, the linear slide rail 34 is fixedly installed on the side wall of the processing box 1, due to the arrangement of the screening mechanism 3, the screening part 311 in an arc-shaped upward arch shape, the guide part 313 in an inclined state and the sieve holes 314 jointly form the screening component 31, the distributing mechanism 2 can uniformly distribute soil samples on the bearing part 312, the screening component 31 is in a vibrating state by matching with the operation of the vibrating motor 33, the soil on the bearing part 312 is directly screened by the sieve holes 314 under the vibration, sundries and soil particles with larger particle size in the soil roll down to both sides by the screening part 311, and simultaneously, the arc-shaped curved surface is matched to screen the soil which meets the standard, until the soil falls on the guide parts 313 at both sides, the soil on the guide parts 313 is continuously sieved by the sieve holes 314 because the guide parts 313 are arranged in an inclined state, and the impurities and particles which are not in accordance with the particle size are discharged from the impurity outlet 4.

The material distributing mechanism 2 comprises a shell 201 fixed on the side wall of the processing box 1, a spiral blade rod 202 is rotatably arranged in the shell 201, a servo motor 203 for driving the spiral blade rod 202 to rotate at a constant speed is fixedly arranged on the processing box 1, a plurality of material distributing openings 204 distributed at equal intervals are formed in the bottom of the shell 201, a material inlet 205 is formed in the right side of the top of the shell 201, due to the arrangement of the material distributing mechanism 2, soil samples to be screened are thrown into the shell 201 from a material inlet bin 5, the servo motor 203 operates at a constant speed to drive the spiral blade rod 202 to rotate, meanwhile, the soil samples are uniformly spirally conveyed from the right side to the left side, and in the spiral conveying process, the soil samples are sequentially discharged from each independent material distributing opening 204, so that the soil samples can be uniformly distributed on the screening mechanism 3, and therefore, the feeding mode of material feeding accumulated at a fixed point position in the past is avoided, and the distribution of the soil is in a uniform state, the occurrence of screen blockage can be reduced, and the screening efficiency is improved.

When the screening component 31 is in operation, the screening part 311 which is arched upwards in an arc shape, the guide part 313 which is arranged in an inclined state and the screen holes 314 jointly form the screening component 31, the material distribution mechanism 2 can uniformly distribute soil samples on the bearing part 312, the screening component 31 is in a vibration state by matching with the operation of the vibration motor 33, soil on the bearing part 312 is directly screened by the screen holes 314 after being vibrated, impurities and soil particles with larger particle sizes in the soil roll down to two sides by the screening part 311, meanwhile, the soil which meets the standard is screened by matching with the arc-shaped curved surface until falling onto the guide parts 313 on two sides, the soil on the guiding part 313 is continuously screened by the screen holes 314 due to the inclined state of the guide part 313, and the doped impurities and the particles which do not meet the particle sizes are discharged by the impurity outlet 4.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A test piece processing apparatus for environmental test laboratories, comprising a processing box (1), characterized in that: a material distribution mechanism (2) for uniformly distributing soil is arranged above the inside of the treatment box (1), a screening mechanism (3) for screening the soil is arranged inside the treatment box (1), the screening mechanism (3) is positioned below the material distribution mechanism (2), and impurity outlets (4) matched with the screening mechanism (3) for discharging impurities are arranged on two sides of the treatment box (1);

screening mechanism (3) are including handling inside screening subassembly (31) that can move about from top to bottom of case (1), screening subassembly (31) are including being located screening portion (311) of handling the inside intermediate position of case (1), the shape of screening portion (311) is curved upwards hunch-up form, offer bearing part (312) of plane state on screening portion (311), the tip of screening portion (311) both sides all is equipped with guide part (313) that are the slope state and set up, a plurality of evenly distributed's sieve mesh (314) have all been seted up on screening portion (311) and guide part (313).

2. The test article processing apparatus for the environmental testing laboratory according to claim 1, wherein: the inclination angle of the guide parts (313) is 5-15 degrees in the clockwise direction, the inclination angle of the guide parts (313) is 10 degrees, and the two guide parts (313) are symmetrically distributed relative to the center of the sieving part (311).

3. The test article processing apparatus for the environmental testing laboratory according to claim 1, wherein: all fixedly connected with supporting seat (32) all around of screening subassembly (31) bottom, the bottom transmission of supporting seat (32) is connected with vibrating motor (33), and vibrating motor (33) are fixed on the diapire of handling case (1).

4. The test article processing apparatus for the environmental testing laboratory according to claim 3, wherein: a linear slide rail (34) is arranged on one side of the supporting seat (32), and the linear slide rail (34) is fixedly arranged on the side wall of the treatment box (1).

5. The test article processing apparatus for the environmental testing laboratory according to claim 1, wherein: the distributing mechanism (2) comprises a shell (201) fixed on the side wall of the processing box (1), a spiral blade rod (202) is rotatably arranged in the shell (201), and a servo motor (203) for driving the spiral blade rod (202) to rotate at a constant speed is fixedly arranged on the processing box (1).

6. The test article processing apparatus for the environmental testing laboratory according to claim 5, wherein: a plurality of material distribution openings (204) distributed at equal intervals are formed in the bottom of the shell (201), and a material inlet (205) is formed in the right side of the top of the shell (201).

7. The test article processing apparatus for the environmental testing laboratory according to claim 1, wherein: the top of handling case (1) is equipped with feeding storehouse (5), and the bottom of handling case (1) is equipped with accords with soil sample standard exhaust discharge gate.