CN209841495U - Soil sample grinding device - Google Patents
Soil sample grinding device Download PDFInfo
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- CN209841495U CN209841495U CN201920564314.2U CN201920564314U CN209841495U CN 209841495 U CN209841495 U CN 209841495U CN 201920564314 U CN201920564314 U CN 201920564314U CN 209841495 U CN209841495 U CN 209841495U
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Abstract
The utility model discloses a soil sample grinding device, which comprises a machine body, a grinding cylinder, a first grinding device, a vibration mechanism, a second grinding device and two third grinding devices, wherein the grinding cylinder is arranged at the upper end of the machine body, the first grinding device comprises a rotary table, a first motor, a first rotating shaft and a grinding head, a grinding cavity is arranged in the grinding cylinder, the rotary table is screwed in the grinding cavity, a handle is fixed at the upper end of the rotating platform, a first motor is fixed at the upper end of the rotating platform, a first rotating shaft is fixed on an output shaft of the first motor, a grinding head is fixed on the first rotating shaft, and a first grinding space is formed between the grinding head and the bottom of the grinding cavity, the vibration mechanism comprises a vibration plate and a vibration assembly acting on the vibration plate, the vibration plate is arranged in the machine body, the vibrating plate is positioned below the grinding cylinder, inclined plates which incline downwards are fixed on two sides of the vibrating plate, and one ends of the inclined plates extend out of the machine body; the advantages are saving trouble and labor, good grinding effect and capability of grinding soil with different thickness.
Description
Technical Field
The utility model relates to a grinder especially involves a soil sample grinding device.
Background
In recent years, with the vigorous development of industry, a series of environmental pollution problems, such as air pollution, water pollution, soil pollution and the like, are caused, wherein the soil problem is more and more concerned, because the soil problem is directly related to the food safety problem, and the health of people is further influenced. When a relevant unit surveys the soil pollution problem, the unit often collects the soil to analyze chemical elements and test various indexes, and before the test, the grinding of the soil is an essential step.
Generally speaking, the soil sample of gathering is often the granule great, can't directly carry out the analysis chemical examination, and later stage needs the laboratory technician to grind it, can put into the test instrument after the operation such as screening and detect, when grinding, the laboratory technician usually puts soil in the mortar, then the manual work is smashed with the bobbing and is polished, and the problem in following several aspects exists in this kind of manual mode of grinding: 1. the labor and the time are wasted, and if more samples need to be ground, the physical burden of experimenters is undoubtedly increased; 2. the problem of uneven grinding exists, and the requirement required by the experiment cannot be met, so that the sample is wasted; 3. in experimental analysis, sometimes the thickness of the sample is required to be different, and the ground sample cannot be distinguished by adopting the traditional mode obviously.
Disclosure of Invention
A primary object of the present invention is to provide a soil sample grinding apparatus, which saves labor and time, has good grinding effect and can grind out soil with different thicknesses.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a soil sample grinding device comprises a machine body, a grinding cylinder, a first grinding device, a vibration mechanism, a second grinding device and two third grinding devices, wherein the grinding cylinder is installed at the upper end of the machine body, the first grinding device comprises a rotary table, a first motor, a first rotary shaft and a grinding head, a grinding cavity is formed in the grinding cylinder, the rotary table is screwed in the grinding cavity, a handle is fixed at the upper end of the rotary table, the first motor is fixed at the upper end of the rotary table, the first rotary shaft is fixed on an output shaft of the first motor, the grinding head is fixed on the first rotary shaft, a first grinding space is formed between the grinding head and the bottom of the grinding cavity, and the vibration mechanism comprises a vibration plate and a vibration assembly acting on the vibration plate, the vibrating plate is arranged in the machine body and is positioned below the grinding cylinder, inclined plates which are inclined downwards are fixed on two sides of the vibrating plate, the inclined plates extend out of the machine body, a first sieve pore area and two second sieve pore areas which are positioned on two sides of the first sieve pore area are arranged on the surface of the vibrating plate, the first sieve pore area is over against an outlet of the grinding cylinder, the second grinding device comprises a second grinding mechanism and a material guide mechanism which is used for conveying a sample ground by the second grinding mechanism to the outer side of the machine body, the second grinding mechanism is arranged in the machine body and is positioned right below the first sieve pore area, and each third grinding device comprises a third grinding mechanism and a conveying mechanism which is used for conveying the sample ground by the third grinding mechanism to the outer side of the machine body, the third grinding mechanism is arranged in the machine body and is positioned right below the second sieve pore area.
The second grinds the mechanism including being frustum form abrasive disc and two elementary grinding rods, two elementary grinding rod horizontal interval set up the organism in, and can rotate in opposite directions, two elementary grinding rod between still form a grinding clearance, grinding clearance just right under first sieve mesh region, the abrasive disc be located grinding clearance under, just the abrasive disc pass through slewing mechanism and set up the bottom of organism, abrasive disc and two elementary grinding rod between form the second respectively and grind the space. In this structure, two elementary grinding rods are by motor drive respectively, both rotate in opposite directions, and form a grinding clearance, soil after the grinding of first grinder falls on the vibration board from the export of grinding vessel, effect through the vibration subassembly, partly soil falls to grinding clearance from first sieve mesh region and grinds once more, soil after the regrinding falls abrasive disc department, the second that forms between abrasive disc and two elementary grinding rods grinds the space and can grind these soil cubic, reach and grind even fine and smooth purpose, make grinding efficiency and effect obtain improving greatly.
The rotating mechanism comprises a mounting plate and a rotating motor, the mounting plate can be vertically moved and arranged at the bottom of the machine body through a lifting unit, the rotating motor is fixed on the mounting plate, and an output shaft of the rotating motor is fixed with the grinding disc. In this structure, the setting of rotating electrical machines is used for driving the abrasive disc to rotate, and the distance between abrasive disc and the elementary grinding rod can be adjusted in the setting of lift unit to the adjustment grinds the grinding particle size of soil.
The lifting unit comprises a guide shaft, a screw rod and a rack, wherein the gear is meshed with the rack, the guide shaft is vertically fixed at the bottom of the machine body, a limiting ring is fixed at the upper end of the guide shaft, the screw rod is rotatably arranged at the bottom of the machine body, one side of the mounting plate is slidably arranged on the guide shaft, the other side of the mounting plate is in threaded fit with the screw rod, the gear is coaxially fixed on the screw rod, the rack is slidably arranged at the bottom of the machine body, a handle is fixed at one end of the rack, and the handle is positioned outside the machine body. In this structure, the setting of guiding axle plays the effect of direction to the removal of mounting panel, mounting panel and lead screw thread fit, and when the lead screw rotated, the mounting panel can reciprocate, and when concrete use, at first through the pulling handle, the rack removed, and the removal of rack can drive gear revolve, because gear and lead screw are coaxial fixed, consequently when gear revolve, can drive the lead screw and rotate, finally realizes reciprocating of mounting panel, and this regulative mode is simple and reliable.
The machine body is characterized in that first notches are formed in two sides of the machine body respectively, the material guiding mechanism comprises a material guiding plate and a second motor, the material guiding plate is connected in the machine body through a rotating shaft in a shaft mode, one end of the material guiding plate is located below the grinding disc, the other end of the material guiding plate extends out of the first notch, and the second motor is fixed on the side wall of the machine body and used for driving the rotating shaft to rotate. In this structure, the setting of first breach is used for supplying the stock guide to stretch out, and the setting of stock guide is convenient for receive the soil that falls from the abrasive disc, and the stock guide passes through the axis of rotation coupling in the organism, is in order to prevent to produce the interference with the abrasive disc on the one hand, and when the position was adjusted from top to bottom when the abrasive disc, the inclination of stock guide also need be adjusted thereupon, the better soil of receiving of being convenient for, on the other hand is convenient for unload.
The third grinding mechanism comprises a fine grinding rod which is rotatably arranged in the machine body, the fine grinding rod is positioned on one side of the primary grinding rod, a third grinding space is formed between the fine grinding rod and the primary grinding rod, and the third grinding space is positioned right below the second sieve mesh area. In this structure, the height that highly is higher than elementary grinding rod of meticulous grinding rod, the third that forms between meticulous grinding rod and the elementary grinding rod grinds the space and is used for grinding once more to the soil that falls in the second sieve mesh region to obtain the soil of different grinding particle grades, the follow-up experimental analysis of being convenient for.
Conveying mechanism include hold-in range, two band pulleys and be used for the drive band pulley pivoted drive unit, two the rotatable setting of band pulley be in the organism, the hold-in range set up two the band pulley between, just the hold-in range be located the third grind the below in space, the both sides of organism seted up respectively and supplied the second breach that the hold-in range passed. In this structure, drive unit is prior art, and it is driving motor, and driving motor drives the band pulley and rotates to make the hold-in range motion, via the second breach export outside the organism after the soil that falls from the third grinding space falls on the hold-in range.
And the two sides of the machine body are respectively fixed with a placing plate which is positioned below the second notch, and a storage bin is placed on the placing plate and used for receiving soil falling from the synchronous belt. In this structure, the setting of storage silo is convenient for receive the soil that falls from the hold-in range, takes out soil after the storage silo collection is full, carries out experimental analysis.
The vibration assembly comprises two vibrators and a plurality of springs, the two vibrators are symmetrically arranged in the machine body respectively and act on the lower end of the vibration plate, one end of each spring is connected in the machine body, and the other end of each spring is connected to the lower end of the vibration plate. Therefore, the vibration of the vibrating plate is realized, and the soil is prevented from being accumulated on the vibrating plate.
The both sides of organism seted up the confession respectively the third breach that the hang plate stretches out, the both sides of organism still be fixed with respectively and place the board, place the board be located the below of third breach, place and placed the storehouse of gathering materials on the board, the storehouse of gathering materials be used for receiving the follow the soil that the hang plate fell down. In this structure, the setting of collection feed bin is convenient for receive the soil that falls from the hang plate, takes out soil when the collection feed bin collection after full, carries out experimental analysis.
Compared with the prior art, the utility model has the advantages of: the first grinding device comprises a rotating table, a first motor, a first rotating shaft and a grinding head, wherein the first motor drives the grinding head to rotate through the first rotating shaft, so that the grinding head is in contact with the soil sample, the soil sample is automatically ground under the combined action of a grinding cavity and the grinding head, the operation is convenient and fast, the rotating table is screwed in the grinding cylinder and can be adjusted in height, and the first grinding space is adjusted according to the requirement of the grade of the ground; the vibrating plate is arranged for receiving soil falling from the grinding cylinder, the vibrating assembly is arranged for vibrating the vibrating plate, so that the falling soil is prevented from being accumulated at a certain position of the vibrating plate, and the inclined plate is convenient for the soil to fall from two sides of the vibrating plate; the second grinding device is arranged for reprocessing the soil falling from the first sieve pore area to obtain a soil size fraction different from the soil size fraction processed by the first grinding device; the third grinding device is arranged for retreating the soil falling from the second sieve mesh area to obtain a soil size fraction different from the soil size fraction treated by the first grinding device and the second grinding device; the utility model discloses save trouble laborsaving, grind effectual and can grind out the soil of different thicknesses.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the internal state of the machine body of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic perspective view of the first grinding device according to the present invention in an exploded state;
fig. 5 is a schematic perspective view of the rotating mechanism of the present invention;
fig. 6 is a schematic perspective view of the middle vibrating plate according to the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
The first embodiment is as follows: as shown in the figure, a soil sample grinding device comprises a machine body 1, a grinding cylinder 2, a first grinding device 3, a vibration mechanism 4, a second grinding device 5 and two third grinding devices 6, wherein the grinding cylinder 2 is installed at the upper end of the machine body 1, the first grinding device 3 comprises a rotary table 31, a first motor 32, a first rotary shaft 33 and a grinding head 34, a grinding cavity 21 is arranged in the grinding cylinder 2, the rotary table 31 is screwed in the grinding cavity 21, a handle 35 is fixed at the upper end of the rotary table 31, the first motor 32 is fixed at the upper end of the rotary table 31, the first rotary shaft 33 is fixed on an output shaft of the first motor 32, the grinding head 34 is fixed on the first rotary shaft 33, a first grinding space 36 is formed between the grinding head 34 and the bottom of the grinding cavity 21, the vibration mechanism 4 comprises a vibration plate 41 and a vibration component acting on the vibration plate 41, the vibration plate 41 is arranged in the machine body 1 and is positioned, the both sides of vibration board 41 are fixed with inclined plate 44 that has the downward slope, the one end of inclined plate 44 extends to outside the organism 1, the surface of vibration board 41 is provided with first sieve mesh region 411 and two second sieve mesh regions 412 that are located first sieve mesh region 411 both sides, first sieve mesh region 411 is just to the export of grinding vessel 2, second grinder 5 includes second grinding mechanism 51 and is used for carrying the sample after second grinding mechanism 51 grinds to the guide mechanism 52 in the organism 1 outside, second grinding mechanism 51 sets up in organism 1, and be located first sieve mesh region 411 under, every third grinder 6 includes third grinding mechanism 61 and is used for carrying the sample after third grinding mechanism 61 grinds to the conveying mechanism 64 in the organism 1 outside, third grinding mechanism 61 sets up in organism 1, and be located second sieve mesh region 412 under.
Example two: as shown in the figure, a soil sample grinding device comprises a machine body 1, a grinding cylinder 2, a first grinding device 3, a vibration mechanism 4, a second grinding device 5 and two third grinding devices 6, wherein the grinding cylinder 2 is installed at the upper end of the machine body 1, the first grinding device 3 comprises a rotary table 31, a first motor 32, a first rotary shaft 33 and a grinding head 34, a grinding cavity 21 is arranged in the grinding cylinder 2, the rotary table 31 is screwed in the grinding cavity 21, a handle 35 is fixed at the upper end of the rotary table 31, the first motor 32 is fixed at the upper end of the rotary table 31, the first rotary shaft 33 is fixed on an output shaft of the first motor 32, the grinding head 34 is fixed on the first rotary shaft 33, a first grinding space 36 is formed between the grinding head 34 and the bottom of the grinding cavity 21, the vibration mechanism 4 comprises a vibration plate 41 and a vibration component acting on the vibration plate 41, the vibration plate 41 is arranged in the machine body 1 and is positioned, the both sides of vibration board 41 are fixed with inclined plate 44 that has the downward slope, the one end of inclined plate 44 extends to outside the organism 1, the surface of vibration board 41 is provided with first sieve mesh region 411 and two second sieve mesh regions 412 that are located first sieve mesh region 411 both sides, first sieve mesh region 411 is just to the export of grinding vessel 2, second grinder 5 includes second grinding mechanism 51 and is used for carrying the sample after second grinding mechanism 51 grinds to the guide mechanism 52 in the organism 1 outside, second grinding mechanism 51 sets up in organism 1, and be located first sieve mesh region 411 under, every third grinder 6 includes third grinding mechanism 61 and is used for carrying the sample after third grinding mechanism 61 grinds to the conveying mechanism 64 in the organism 1 outside, third grinding mechanism 61 sets up in organism 1, and be located second sieve mesh region 412 under.
The second grinding mechanism 51 includes a grinding disc 511 and two primary grinding rods 512 in the form of a frustum, the two primary grinding rods 512 are horizontally arranged in the machine body 1 at intervals and can rotate oppositely, a grinding gap 513 is formed between the two primary grinding rods 512, the grinding gap 513 is right below the first sieve pore area 411, the grinding disc 511 is located right below the grinding gap 513, the grinding disc 511 is arranged at the bottom of the machine body 1 through a rotating mechanism 53, and second grinding spaces 514 are respectively formed between the grinding disc 511 and the two primary grinding rods 512. In this structure, two elementary grinding rod 512 are by motor drive respectively, both rotate in opposite directions, and form a grinding clearance 513, after the soil after grinding through first grinder 3 falls on vibration board 41 from the export of grinding vessel 2, through the effect of vibration subassembly, some soil falls to grinding clearance 513 from first sieve mesh region 411 and grinds once more, the soil after grinding once more falls to abrasive disc 511 department, the second that forms between abrasive disc 511 and two elementary grinding rod 512 grinds space 514 three times to these soil, reach and grind even fine and smooth purpose, make grinding efficiency and effect obtain improving greatly.
The rotating mechanism 53 includes a mounting plate 531 and a rotating motor 532, the mounting plate 531 is disposed at the bottom of the machine body 1 by moving up and down through the lifting unit 533, the rotating motor 532 is fixed on the mounting plate 531, and an output shaft of the rotating motor 532 is fixed to the grinding plate 511. In this structure, the rotation motor 532 is provided to drive the grinding disk 511 to rotate, and the lifting unit 533 is provided to adjust the distance between the grinding disk 511 and the primary grinding rod 512, thereby adjusting the ground grade of ground soil.
The lifting unit 533 comprises a guide shaft 534, a screw rod 535, and a rack 537 in which a gear 536 is meshed with the gear 536, the guide shaft 534 is vertically fixed at the bottom of the machine body 1, a limit ring 538 is fixed at the upper end of the guide shaft 534, the screw rod 535 is rotatably arranged at the bottom of the machine body 1, one side of the mounting plate 531 is slidably arranged on the guide shaft 534, the other side of the mounting plate 531 is in threaded fit with the screw rod 535, the gear 536 is coaxially fixed on the screw rod 535, the rack 537 is slidably arranged at the bottom of the machine body 1, one end of the rack 537 is fixed with a handle 539, and the handle 539 is. In the structure, the guide shaft 534 is arranged to guide the movement of the mounting plate 531, the mounting plate 531 is in threaded fit with the screw rod 535, when the screw rod 535 rotates, the mounting plate 531 can move up and down, when the structure is used specifically, firstly, the rack 537 moves through the pulling handle 539, the rack 537 moves to drive the gear 536 to rotate, and as the gear 536 and the screw rod 535 are coaxially fixed, when the gear 536 rotates, the screw rod 535 can be driven to rotate, and finally, the mounting plate 531 can move up and down, and the adjusting mode is simple and reliable.
First breach 11 has been seted up respectively to the both sides of organism 1, and guide mechanism 52 includes stock guide 521 and second motor 522, and stock guide 521 passes through the axis of rotation hub connection in organism 1, and the one end of stock guide 521 is located the below of abrasive disc 511, and outside the other end of stock guide 521 stretched out first breach 11, second motor 522 was fixed on the lateral wall of organism 1, and was used for driving the axis of rotation and rotates. In this structure, the arrangement of the first notch 11 is used for extending the material guiding plate 521, the arrangement of the material guiding plate 521 is convenient for receiving the soil falling from the grinding disc 511, the material guiding plate 521 is axially connected in the machine body 1 through the rotating shaft, on one hand, the material guiding plate 521 is prevented from interfering with the grinding disc 511, when the upper and lower positions of the grinding disc 511 are adjusted, the inclination angle of the material guiding plate 521 also needs to be adjusted accordingly, so that the soil can be better received, and on the other hand, the material can be discharged conveniently.
The third grinding mechanism 61 includes a fine grinding rod 62 rotatably disposed in the machine body 1, the fine grinding rod 62 is disposed at one side of the primary grinding rod 512, a third grinding space 63 is formed between the fine grinding rod 62 and the primary grinding rod 512, and the third grinding space 63 is disposed right below the second sieve area 412. The fine grinding rod 62 is also driven by the motor, the height of the fine grinding rod 62 is higher than that of the primary grinding rod 512, and a third grinding space 63 formed between the fine grinding rod 62 and the primary grinding rod 512 is used for grinding the soil falling from the second sieve mesh area 412 again to obtain soil with different grinding size grades for subsequent experimental analysis.
The conveying mechanism 64 includes a timing belt 641, two belt pulleys 642 and a driving unit for driving the belt pulleys 642 to rotate, the two belt pulleys 642 are rotatably disposed in the machine body 1, the timing belt 641 is disposed between the two belt pulleys 642, the timing belt 641 is located below the third grinding space 63, and second notches 12 for the timing belt 641 to pass through are respectively disposed on two sides of the machine body 1. In this structure, the driving unit is a driving motor in the prior art, and the driving motor drives the pulley 642 to rotate, so as to move the synchronous belt 641, and the soil falling from the third grinding space 63 falls on the synchronous belt 641 and is then output to the outside of the machine body 1 through the second notch 12.
The two sides of the machine body 1 are respectively fixed with a placing plate 13, the placing plate 13 is located below the second notch 12, a storage bin 7 is placed on the placing plate 13, and the storage bin 7 is used for receiving soil falling from the synchronous belt 641. In this structure, the setting of storage silo 7 is convenient for receive the soil that falls from hold-in range 641, takes out soil after storage silo 7 gathers fully, carries out experimental analysis.
The vibration assembly includes two vibrators 42 and a plurality of springs 43, the two vibrators 42 are respectively and symmetrically disposed in the machine body 1 and act on the lower end of the vibration plate 41, one ends of the springs 43 are connected in the machine body 1, and the other ends of the springs are connected to the lower end of the vibration plate 41. This realizes vibration of the vibration plate 41 and prevents soil from accumulating on the vibration plate 41.
Third breach 14 that supplies hang plate 44 to stretch out is seted up respectively to organism 1's both sides, and organism 1's both sides still are fixed with respectively places board 15, place board 15 and are located the below of third breach 14, place and have placed collection storehouse 8 on the board 15, and collection storehouse 8 is used for receiving the soil that falls from hang plate 44. In this structure, the setting of collection feed bin 8 is convenient for receive the soil that falls from hang plate 44, takes out soil when collection feed bin 8 collection is full, carries out experimental analysis.
A sealing plate 16 is detachably fixed on the front side of the machine body 1, and a transparent observation window 17 is arranged on the sealing plate 16, so that the condition in the machine body 1 can be observed in real time.
When the device is used, firstly, soil is placed in the grinding cavity 21, then the height of the rotating platform 31 in the grinding cavity 21 is adjusted by rotating the handle 35, so that the first grinding space 36 meets the grinding requirement, when the first motor 32 rotates, the grinding head 34 is driven to rotate, so that a soil sample is primarily ground, the ground soil falls into the first sieve mesh area 411 on the vibrating plate 41 from the outlet of the grinding cylinder 2, the soil with the pore diameter smaller than that of the first sieve mesh area 411 directly falls into the grinding gap 513 formed by the two primary grinding rods 512, and then the ground soil is ground again to obtain the soil particle size grade meeting the requirement; the soil that can't fall then diffuses to both sides under the effect of vibrator 42, when soil falls to second sieve mesh region 412, the soil that accords with the regional 412 whereabouts requirement of second sieve mesh falls from second sieve mesh region 412 and forms third grinding space 63 department between meticulous grinding rod 62 and the primary grinding rod 512, then grind once more through the third grinder 6 of the process, obtain the soil size fraction that accords with the requirement, other soil then directly fall to collection storehouse 8 department from hang plate 44, just so can obtain the soil of three kinds of different thicknesses, be convenient for follow-up experiments.
Claims (10)
1. A soil sample grinding device, characterized in that: the grinding machine comprises a machine body, a grinding cylinder, a first grinding device, a vibration mechanism, a second grinding device and two third grinding devices, wherein the grinding cylinder is installed at the upper end of the machine body, the first grinding device comprises a rotary table, a first motor, a first rotary shaft and a grinding head, a grinding cavity is formed in the grinding cylinder, the rotary table is screwed in the grinding cavity, a handle is fixed at the upper end of the rotary table, the first motor is fixed at the upper end of the rotary table, the first rotary shaft is fixed on an output shaft of the first motor, the grinding head is fixed on the first rotary shaft, a first grinding space is formed between the grinding head and the bottom of the grinding cavity, the vibration mechanism comprises a vibration plate and a vibration assembly acting on the vibration plate, and the vibration plate is arranged in the machine body, and is located below the grinding cylinder, inclined plates which are inclined downwards are fixed on two sides of the vibrating plate, one end of each inclined plate extends out of the machine body, a first sieve mesh area and two second sieve mesh areas which are located on two sides of the first sieve mesh area are arranged on the surface of the vibrating plate, the first sieve mesh area is over against the outlet of the grinding cylinder, the second grinding device comprises a second grinding mechanism and a material guide mechanism which is used for conveying the sample ground by the second grinding mechanism to the outer side of the machine body, the second grinding mechanism is arranged in the machine body and is located right below the first sieve mesh area, each third grinding device comprises a third grinding mechanism and a conveying mechanism which is used for conveying the sample ground by the third grinding mechanism to the outer side of the machine body, the third grinding mechanism is arranged in the machine body and is positioned right below the second sieve pore area.
2. A soil sample grinding apparatus according to claim 1, wherein: the second grinds the mechanism including being frustum form abrasive disc and two elementary grinding rods, two elementary grinding rod horizontal interval set up the organism in, and can rotate in opposite directions, two elementary grinding rod between still form a grinding clearance, grinding clearance just right under first sieve mesh region, the abrasive disc be located grinding clearance under, just the abrasive disc pass through slewing mechanism and set up the bottom of organism, abrasive disc and two elementary grinding rod between form the second respectively and grind the space.
3. A soil sample grinding apparatus according to claim 2, wherein: the rotating mechanism comprises a mounting plate and a rotating motor, the mounting plate can be vertically moved and arranged at the bottom of the machine body through a lifting unit, the rotating motor is fixed on the mounting plate, and an output shaft of the rotating motor is fixed with the grinding disc.
4. A soil sample grinding apparatus according to claim 3, wherein: the lifting unit comprises a guide shaft, a screw rod and a rack, wherein the gear is meshed with the rack, the guide shaft is vertically fixed at the bottom of the machine body, a limiting ring is fixed at the upper end of the guide shaft, the screw rod is rotatably arranged at the bottom of the machine body, one side of the mounting plate is slidably arranged on the guide shaft, the other side of the mounting plate is in threaded fit with the screw rod, the gear is coaxially fixed on the screw rod, the rack is slidably arranged at the bottom of the machine body, a handle is fixed at one end of the rack, and the handle is positioned outside the machine body.
5. A soil sample grinding apparatus according to claim 2, wherein: the machine body is characterized in that first notches are formed in two sides of the machine body respectively, the material guiding mechanism comprises a material guiding plate and a second motor, the material guiding plate is connected in the machine body through a rotating shaft in a shaft mode, one end of the material guiding plate is located below the grinding disc, the other end of the material guiding plate extends out of the first notch, and the second motor is fixed on the side wall of the machine body and used for driving the rotating shaft to rotate.
6. A soil sample grinding apparatus according to claim 2, wherein: the third grinding mechanism comprises a fine grinding rod which is rotatably arranged in the machine body, the fine grinding rod is positioned on one side of the primary grinding rod, a third grinding space is formed between the fine grinding rod and the primary grinding rod, and the third grinding space is positioned right below the second sieve mesh area.
7. A soil sample grinding apparatus according to claim 6, wherein: conveying mechanism include hold-in range, two band pulleys and be used for the drive band pulley pivoted drive unit, two the rotatable setting of band pulley be in the organism, the hold-in range set up two the band pulley between, just the hold-in range be located the third grind the below in space, the both sides of organism seted up respectively and supplied the second breach that the hold-in range passed.
8. A soil sample grinding apparatus according to claim 7, wherein: and the two sides of the machine body are respectively fixed with a placing plate which is positioned below the second notch, and a storage bin is placed on the placing plate and used for receiving soil falling from the synchronous belt.
9. A soil sample grinding apparatus according to claim 7, wherein: the vibration assembly comprises two vibrators and a plurality of springs, the two vibrators are symmetrically arranged in the machine body respectively and act on the lower end of the vibration plate, one end of each spring is connected in the machine body, and the other end of each spring is connected to the lower end of the vibration plate.
10. A soil sample grinding apparatus according to claim 1, wherein: the both sides of organism seted up the confession respectively the third breach that the hang plate stretches out, the both sides of organism still be fixed with respectively and place the board, place the board be located the below of third breach, place and placed the storehouse of gathering materials on the board, the storehouse of gathering materials be used for receiving the follow the soil that the hang plate fell down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564314.2U CN209841495U (en) | 2019-04-24 | 2019-04-24 | Soil sample grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564314.2U CN209841495U (en) | 2019-04-24 | 2019-04-24 | Soil sample grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841495U true CN209841495U (en) | 2019-12-24 |
Family
ID=68913461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920564314.2U Expired - Fee Related CN209841495U (en) | 2019-04-24 | 2019-04-24 | Soil sample grinding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209841495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916689A (en) * | 2019-04-24 | 2019-06-21 | 浙江信捷检测技术有限公司 | A kind of pedotheque milling apparatus |
-
2019
- 2019-04-24 CN CN201920564314.2U patent/CN209841495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916689A (en) * | 2019-04-24 | 2019-06-21 | 浙江信捷检测技术有限公司 | A kind of pedotheque milling apparatus |
| CN109916689B (en) * | 2019-04-24 | 2023-12-22 | 浙江信捷检测技术有限公司 | Soil sample grinding equipment |
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Granted publication date: 20191224 |