CN213726819U - Pretreatment device for soil heavy metal determination - Google Patents
Pretreatment device for soil heavy metal determination Download PDFInfo
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- CN213726819U CN213726819U CN202022764713.9U CN202022764713U CN213726819U CN 213726819 U CN213726819 U CN 213726819U CN 202022764713 U CN202022764713 U CN 202022764713U CN 213726819 U CN213726819 U CN 213726819U
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- heavy metal
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Abstract
The utility model discloses a pretreatment device for soil heavy metal determination, which comprises a support column and a crushing device, the utility model can realize the crushing of caked soil by arranging the crushing device at the top of the left side of a bearing frame and operating a motor, so that a roller inside the upper end of a mounting shell can drive a crushing block arranged outside to rotate, when the soil enters the mounting shell, the crushing of caked soil can be realized under the matching of the rotating crushing block and auxiliary blocks on the left and right sides of the upper end inside the mounting shell, thereby achieving the crushing of the caked soil and ensuring the vibration filtering efficiency, a primary filtering mechanism is arranged at the upper end of the left side of the mounting shell, a direct current motor is operated to drive a lower end guide rod to realize the reciprocating motion of a moving block, under the movement of the moving block, a filter screen arranged at the right side of the moving block can realize the shaking filtering activity of the crushed soil, thereby achieving the primary filtering of the soil, the subsequent vibration filtering efficiency is ensured.
Description
Technical Field
The utility model particularly relates to a preceding processing apparatus that soil heavy metal survey was used relates to the soil heavy metal survey relevant field.
Background
The soil is a loose layer of material on the earth surface, and is composed of various primary and secondary clay minerals, organic substances, water, air, microorganisms and the like, the soil heterogeneity of different areas is large, and the basic physicochemical properties, such as the average difference of water content, granularity, pH and the like, are obvious, so that the pretreatment activity is needed when the heavy metal in the soil is measured, and the currently adopted mode, namely, a vibration filtering measure is adopted to realize the separation of impurities in the soil, so that the accuracy of the measurement is ensured when the heavy metal in the soil is measured subsequently.
At present when carrying out soil heavy metal survey and using with preceding processing apparatus, directly place soil on the vibration filter equipment and handle the activity usually, and when there is the caking in soil inside, the vibration filter's mode, then can't be fine carry out the filtration activity to the soil of caking to when leading to subsequent survey activity, still can't guarantee the accuracy of survey data.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a preceding processing apparatus that soil heavy metal survey was used here.
The utility model discloses a realize like this, construct a preceding processing apparatus that soil heavy metal survey was used, the device includes support column and reducing mechanism, support column welded fastening is in accepting frame lower extreme four corners, reducing mechanism sets up in accepting frame left side top, reducing mechanism is including installation shell, feed inlet, cylinder, motor, crushing piece, supplementary piece, guide slot and just filtering mechanism, installation shell lower extreme and accepting frame welded fastening to the installation shell upper end is provided with the feed inlet, the cylinder sets up inside installation shell upper end to the cylinder is pegged graft fixedly with the motor front end, smash piece equidistance fixed connection in cylinder surface, supplementary piece sets up in the inside left and right sides in installation shell upper end to installation shell right side middle part has seted up the guide slot, just filtering mechanism sets up in installation shell left side upper end.
Preferably, the primary filtering mechanism comprises a shell, a direct current motor, a guide rod, a moving block, a filter screen and a baffle plate, the right side of the shell is welded and fixed with the installation shell, the direct current motor is arranged at the upper end inside the shell, the lower end of the direct current motor is connected with the guide rod, the lower end of the left side of the guide rod is connected with the moving block in a sliding mode, the right side of the moving block is fixedly connected with the filter screen, the left side and the right side of the filter screen are both connected with the installation shell in a sliding mode, and the baffle plate is connected to the middle of the right side of the installation shell in a rotating mode.
Preferably, accept frame left side front end and be provided with the controller to the controller lower extreme is provided with the power cord, both sides are connected with the screening case through buffer spring around accepting the frame top, both sides mid-mounting has vibrating motor around the screening case to screening incasement portion is provided with the filter, screening case right side fixedly connected with ejection of compact case to the discharge gate has been seted up to screening case lower extreme.
Preferably, the feed inlet is wide at the top and narrow at the bottom, and the opening distance of the lower end of the feed inlet is 10 CM.
Preferably, the crushing blocks are equidistantly arranged along the outer side of the roller, and the crushing blocks can rotate with the roller by an angle of 360 degrees.
Preferably, the guide groove is inclined to the right, and the outer surface of the inclined part of the guide groove is smooth.
Preferably, the lower end of the left side of the guide rod is in sliding connection with a groove formed in the moving block, and the groove formed in the moving block is integrally arc-shaped.
Preferably, the upper end of the baffle is fixedly inserted into the mounting shell, and the rotatable angle of the baffle is 90 °.
Preferably, the crushing block is made of carbon steel.
Preferably, the guide rod is made of stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improvement provides a preceding processing apparatus that soil heavy metal survey was used here, compares with equipment of the same type, has following improvement:
the method has the advantages that: a preceding processing apparatus that soil heavy metal survey was used, through having set up reducing mechanism at accept frame left side top, move the motor to the inside cylinder in installation shell upper end just can drive the crushing piece rotation that the outside set up, when soil gets into the installation shell inside, under the supplementary piece cooperation of the inside upper end left and right sides of crushing piece and installation shell of rotation, just can realize the crushing of caking soil, thereby reached the crushing to caking soil, guaranteed the advantage of vibration filtration efficiency.
The method has the advantages that: a preceding processing apparatus that soil heavy metal survey was used, through having set up the primary filter mechanism in installation shell left side upper end, with the direct current motor operation, drive the lower extreme guide arm, realize the reciprocating motion of movable block, along with the movable block removes down, the filter screen that the movable block right side set up just can realize shaking the filtration activity to the soil of smashing the completion to reached the prefilter to soil, guaranteed follow-up vibration filtration efficiency's advantage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the crushing device of the present invention;
FIG. 4 is a schematic view of the structure of the roller of the present invention;
FIG. 5 is a schematic view of the front cross-sectional structure of the filtering mechanism of the present invention;
fig. 6 is a schematic structural diagram of the filtering mechanism of the present invention.
Wherein: the device comprises a support column-1, a bearing frame-2, a controller-3, a power line-4, a buffer spring-5, a screening box-6, a vibration motor-7, a filter plate-8, a discharge box-9, a discharge hole-10, a crushing device-11, an installation shell-111, a feed inlet-112, a roller-113, a motor-114, a crushing block-115, an auxiliary block-116, a guide groove-117, a primary filtering mechanism-118, a shell-1181, a direct current motor-1182, a guide rod-1183, a moving block-1184, a filter screen-1185 and a baffle-1186.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the utility model provides a preceding processing apparatus that soil heavy metal survey was used here through the improvement, including support column 1 and reducing mechanism 11, support column 1 welded fastening is in the 2 lower extreme four corners of accepting the frame, 2 left sides front ends of accepting the frame are provided with controller 3, and 3 lower extremes of controller are provided with power cord 4, both sides are connected with screening case 6 through buffer spring 5 around the 2 tops of accepting the frame, both sides mid-mounting has vibrating motor 7 around the screening case 6, and screening case 6 is inside to be provided with filter 8, screening case 6 right side fixedly connected with goes out workbin 9, and screening case 6 lower extreme has seted up discharge gate 10.
Referring to fig. 3 and 4, the present invention provides a pretreatment device for measuring heavy metals in soil by improving, a crushing device 11 is disposed on the top of the left side of a receiving frame 2, the crushing device 11 includes a mounting shell 111, a feeding port 112, a roller 113, a motor 114, a crushing block 115, an auxiliary block 116, a guide groove 117 and a primary filtering mechanism 118, the lower end of the mounting shell 111 is welded to the receiving frame 2, the upper end of the mounting shell 111 is provided with the feeding port 112, the roller 113 is disposed inside the upper end of the mounting shell 111, the roller 113 is fixedly inserted into the front end of the motor 114, the crushing blocks 115 are fixedly connected to the outer surface of the roller 113 at equal intervals, the auxiliary block 116 is disposed on the left and right sides inside the upper end of the mounting shell 111, the guide groove 117 is disposed in the middle of the right side of the mounting shell 111, the primary filtering mechanism 118 is disposed on the upper end of the left side of the mounting shell 111, the feeding port 112 is generally wide at the top and narrow at the bottom, and the opening distance of the lower end of the feeding port 112 is 10CM, make feed inlet 112 feeding effectual difficult jam, it is provided with four along the 113 outside equidistance of cylinder to smash piece 115, and it can be 360 along 113 turned angle of cylinder to smash piece 115, make and rotate the collision crushing activity that realizes caking soil through smashing piece 115, guide slot 117 is the slope form right, and the slope department outward surface of guide slot 117 is smooth form, make soil along the smooth not card of guide slot 117 ejection of compact, it adopts the carbon steel material to make to smash piece 115.
Referring to fig. 5 and 6, the present invention provides a pretreatment device for soil heavy metal determination by improving, wherein the primary filter mechanism 118 includes a housing 1181, a dc motor 1182, a guide rod 1183, a moving block 1184, a filter screen 1185 and a baffle 1186, the right side of the housing 1181 is welded and fixed to the mounting shell 111, the dc motor 1182 is disposed at the upper end inside the housing 1181, the lower end of the dc motor 1182 is connected to the guide rod 1183, the lower end of the left side of the guide rod 1183 is slidably connected to the moving block 1184, the right side of the moving block 1184 is fixedly connected to the filter screen 1185, the left and right sides of the filter screen 1185 are both slidably connected to the mounting shell 111, the baffle 1186 is rotatably connected to the middle of the right side of the mounting shell 111, the lower end of the left side of the guide rod 1183 is slidably connected to the moving block 1184, and the moving block 1184 is provided with a groove which is integrally in an arc shape, so that the guide rod 1183 moves along the moving block 1184 to move back and forth, the upper end of the baffle 1186 is fixedly inserted into the mounting shell 111, and the rotation angle of the baffle 1186 is 90 degrees, so that the cleaning of the filtered impurities can be realized by opening the baffle 1186, and the guide rod 1183 is made of stainless steel.
The utility model provides a pretreatment device for measuring soil heavy metal through improvement, which operates as follows;
firstly, the controller 3 arranged at the front end of the left side of the bearing frame 2 is electrically connected, then the vibrating motors 7 arranged at the middle parts of the front side and the rear side of the screening box 6 can be operated through the controller 3, the screening box realizes vibrating activity along with the operation of the vibrating motors 7, then a user places soil needing vibrating filtration on the filtering plates 8 arranged in the screening box 6, so that the soil can realize vibrating filtration along with the vibration of the screening box 6, meanwhile, in order to ensure the stability of the vibration of the screening box 6, the buffering springs 5 are also arranged at the front side and the rear side of the top of the bearing frame 2 to realize the stability of the vibration, simultaneously, the noise reduction can be realized, the discharging activity of the filtered soil is realized along the discharging port 10 arranged at the lower end in the screening box 6, and the filtered impurities move to the discharging box 9 fixedly connected at the right side of the screening box 6 along with the vibration of the screening box 6, impurity discharging activity is realized, so that the soil pretreatment can be completed, and the accuracy of soil heavy metal measurement data in the subsequent process is ensured;
secondly, when the pretreatment device for soil heavy metal determination is used, the soil is usually directly placed on a vibration filtering device for processing activity, and when caking exists in the soil, the caking soil cannot be well filtered by the vibration filtering mode, so that the accuracy of determination data cannot be ensured during subsequent determination activities;
thirdly, therefore, by arranging the crushing device 11 at the top of the left side of the receiving frame 2, firstly, the user operates the motor 114 arranged at the rear side of the top of the mounting shell through the controller 3, the roller 113 arranged inside the upper end of the mounting shell 111 can drive the crushing blocks 115 arranged at equal intervals outside to rotate under the driving of the rotation of the motor 114, then the user pours soil into the mounting shell 111 from the feeding port 112 arranged at the top of the mounting shell 111, so that the rotating crushing blocks 115 throw the soil onto the auxiliary blocks 116 at the left and right sides of the upper end inside the mounting shell 111, and the crushing activity of the caked soil can be realized under the matching of the crushing blocks 115 and the auxiliary blocks 116, the crushed soil can fall onto the filter plate 8 arranged inside the filter box 6 along the guide groove 117 arranged in the middle part of the right side of the mounting shell 111, so as to realize the vibration filtering activity, thereby realizing the crushing of the caked soil, the vibration filtering efficiency is ensured;
fourthly, in order to further improve the vibration filtering efficiency, the primary filtering mechanism 118 is arranged at the upper end of the left side of the mounting shell 111 to realize the primary filtering of the soil, firstly, a user operates the direct current motor 1182 arranged at the upper end inside the shell 1181 through the controller 3 again, under the drive of the rotation of the direct current motor 1182, the guide rod 1183 connected with the lower end of the direct current motor 1182 can realize the reciprocating drive movement of the moving block 1184 along the groove formed at the upper end of the moving block 1184, under the movement of the moving block 1184, the filter screen 1185 arranged at the right side of the moving block 1184 can realize the shaking filtering movement of the ground soil to finish the filtering of the soil, the discharging is realized along the guide groove 117, when the cleaning of the filtered impurities is needed, the opening at the right side of the mounting shell 111 is exposed only by opening the baffle 1186 fixedly inserted at the right side of the mounting shell 111, and then the user can pass through the opened opening, the cleaning activity of filtering impurity is realized to reach the prefilter to soil, guaranteed follow-up vibration filtration efficiency's advantage.
The utility model provides a preceding processing apparatus that soil heavy metal survey was used through improving, through having set up reducing mechanism 11 in accepting frame 2 left side top, motor 114 operation, thereby installation shell 111 upper end inside cylinder 113 just can drive the crushing piece 115 that the outside set up and rotate, when soil gets into the installation shell 111 inside, under rotating crushing piece 115 and the cooperation of the auxiliary block 116 of the upper end left and right sides in installation shell 111, can realize the crushing of caking soil, thereby has reached the crushing of caking soil, the advantage of guaranteeing vibration filtration efficiency, through having set up primary filter 118 in installation shell 111 left side upper end, direct current motor 1182 operation, drive lower extreme guide arm 1183, realize the reciprocating motion of movable block 1184, move down along with movable block 1184, the filter screen that the movable block 1184 right side set up, just can be to the soil of smashing the completion, realize the shake filtration activity, thereby reached the primary filtration to soil, the subsequent vibration filtering efficiency is ensured.
Claims (8)
1. The pretreatment device for measuring the heavy metal in the soil comprises support columns (1), wherein the support columns (1) are welded and fixed at four corners of the lower end of a bearing frame (2);
the method is characterized in that: also comprises a crushing device (11), the crushing device (11) is arranged at the top of the left side of the bearing frame (2), the crushing device (11) comprises an installation shell (111), a feed inlet (112), a roller (113), a motor (114), a crushing block (115), an auxiliary block (116), a guide groove (117) and a primary filtering mechanism (118), the lower end of the installation shell (111) is welded and fixed with the bearing frame (2), a feed inlet (112) is arranged at the upper end of the mounting shell (111), the roller (113) is arranged inside the upper end of the mounting shell (111), the roller (113) is fixedly inserted with the front end of the motor (114), the crushing blocks (115) are fixedly connected with the outer surface of the roller (113) at equal intervals, the auxiliary blocks (116) are arranged at the left side and the right side inside the upper end of the mounting shell (111), and the middle part of the right side of the mounting shell (111) is provided with a guide groove (117), and the primary filtering mechanism (118) is arranged at the upper end of the left side of the mounting shell (111).
2. The pretreatment device for measuring heavy metal in soil according to claim 1, wherein: the primary filtering mechanism (118) comprises a shell (1181), a direct current motor (1182), a guide rod (1183), a moving block (1184), a filter screen (1185) and a baffle (1186), wherein the right side of the shell (1181) is welded and fixed with the installation shell (111), the direct current motor (1182) is arranged at the upper end inside the shell (1181), the lower end of the direct current motor (1182) is connected with the guide rod (1183), the lower end of the left side of the guide rod (1183) is slidably connected with the moving block (1184), the right side of the moving block (1184) is fixedly connected with the filter screen (1185), the left side and the right side of the filter screen (1185) are both slidably connected with the installation shell (111), and the baffle (1186) is rotatably connected to the middle of the right side of the installation shell (111).
3. The pretreatment device for measuring heavy metal in soil according to claim 1, wherein: accept frame (2) left side front end and be provided with controller (3) to controller (3) lower extreme is provided with power cord (4), both sides are connected with screening case (6) through buffer spring (5) around accepting frame (2) top, both sides mid-mounting has vibrating motor (7) around screening case (6) to inside filter (8) that is provided with of screening case (6), screening case (6) right side fixedly connected with goes out workbin (9) to discharge gate (10) have been seted up to screening case (6) lower extreme.
4. The pretreatment device for measuring heavy metal in soil according to claim 1, wherein: the feed inlet (112) is wide at the top and narrow at the bottom, and the opening distance of the lower end of the feed inlet (112) is 10 CM.
5. The pretreatment device for measuring heavy metal in soil according to claim 1, wherein: four crushing blocks (115) are equidistantly arranged along the outer side of the roller (113), and the crushing blocks (115) can rotate at an angle of 360 degrees along with the roller (113).
6. The pretreatment device for measuring heavy metal in soil according to claim 1, wherein: the guide groove (117) is inclined rightwards, and the outer surface of the inclined part of the guide groove (117) is smooth.
7. The pretreatment device for measuring heavy metal in soil according to claim 2, wherein: the lower end of the left side of the guide rod (1183) is in sliding connection with a groove formed in the moving block (1184), and the groove formed in the moving block (1184) is integrally arc-shaped.
8. The pretreatment device for measuring heavy metal in soil according to claim 2, wherein: the upper end of the baffle plate (1186) is fixedly inserted into the mounting shell (111), and the rotating angle of the baffle plate (1186) is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764713.9U CN213726819U (en) | 2020-11-25 | 2020-11-25 | Pretreatment device for soil heavy metal determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764713.9U CN213726819U (en) | 2020-11-25 | 2020-11-25 | Pretreatment device for soil heavy metal determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213726819U true CN213726819U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764713.9U Active CN213726819U (en) | 2020-11-25 | 2020-11-25 | Pretreatment device for soil heavy metal determination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213726819U (en) |
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2020
- 2020-11-25 CN CN202022764713.9U patent/CN213726819U/en active Active
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