CN213121341U - Automatic device for sieving and removing impurities of soil sample - Google Patents
Automatic device for sieving and removing impurities of soil sample Download PDFInfo
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- CN213121341U CN213121341U CN202022218836.2U CN202022218836U CN213121341U CN 213121341 U CN213121341 U CN 213121341U CN 202022218836 U CN202022218836 U CN 202022218836U CN 213121341 U CN213121341 U CN 213121341U
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Abstract
The utility model discloses an automatic device for sieving and removing impurities of a soil sample, which comprises a base, a support rod, a crushing and air-drying mechanism, a sieving mechanism and an electrostatic impurity removing mechanism, wherein the electrostatic impurity removing mechanism comprises a box body which is fixedly connected with the upper surface of the base through a damping spring and has an upward opening, an impurity removing mechanism which is positioned above the box body and is used for removing plant powder and root systems in the soil in the box body, and a cleaning mechanism which is positioned at the rear side of the box body and is used for cleaning attachments on the impurity removing mechanism, the electrostatic impurity removing mechanism is arranged to conveniently remove the plant powder and the root systems in the soil sample, the cleaning effect is good, the sieving mechanism is arranged to remove larger plants and root systems in the soil sample, the air-drying and crushing mechanism is arranged to conveniently crush and air-dry soil blocks with large particles in the soil sample, obtaining the soil sample meeting the experimental requirements.
Description
Technical Field
The utility model relates to a laboratory paraphernalia technical field specifically is a soil sample sieves and gets rid of automation equipment of impurity.
Background
Physical, chemical and biological soil measurement is an important part of the field of ecological research, but in general, when a field soil sample is collected, large-particle soil blocks are collected and mixed with plant powder and root systems, and the soil sample needs to be further screened and removed with impurities. The traditional ecological method comprises two steps: 1) pouring the air-dried soil sample into a standard sieve with the mesh number of 10 meshes, manually shaking the standard sieve to sieve the soil, the plant powder and the root system with the diameter of less than 2 mm; 2) adsorbing plant powder and root systems doped in soil samples by using trace charges of glass rods rubbed by silk; the methods all adopt manual operation, have complicated procedures, waste time and labor, have small charges and can not effectively adsorb plant powder and root systems in soil samples.
Therefore, it is a problem to be studied to provide an automatic device for screening and removing impurities from a soil sample, which facilitates removal of plant powder and roots in the soil sample and has high working efficiency.
Disclosure of Invention
The utility model aims at providing an automation equipment that plant powder and root system in the soil sample are got rid of and the soil sample that work efficiency is high sieves and gets rid of impurity is convenient for.
The purpose of the utility model is realized like this:
the utility model provides a soil sample sieves and gets rid of automation equipment of impurity, includes the base, with the bracing piece of the last fixed surface of base being connected, still include with the bracing piece through connecting piece fixed connection smash air-dry mechanism, be located the below of smashing air-dry mechanism and with bracing piece fixed connection's screening mechanism, be located the below of screening mechanism and with the last fixed surface of base be connected static edulcoration mechanism, static edulcoration mechanism includes and passes through damping spring fixed connection and the ascending box of opening, is located the top of box and is arranged in the edulcoration mechanism that gets rid of plant powder and root system in the soil in the box, is located the rear side of box and is used for clearing up the clearance mechanism of the attachment on the edulcoration mechanism with the upper surface of base.
Impurity removal mechanism is including the electrode bar that is located the box top, with the right-hand member fixed connection's of electrode bar insulating connecting rod, with the right-hand member fixed connection of insulating connecting rod and make the synchronous pivoted first actuating mechanism of electrode bar and insulating connecting rod, with the leading flank fixed connection of first actuating mechanism and make first actuating mechanism, electrode bar and insulating connecting rod move second actuating mechanism forward or to the right side, first actuating mechanism is through the upper surface connection of first support frame with the base, second actuating mechanism passes through the upper surface fixed connection of second support frame with the base.
The electrode bar is connected with an electrostatic generator through a lead, and the electrostatic generator is electrically connected with the controller.
The first driving mechanism comprises a rotating motor fixedly connected with the right end of the insulating connecting rod, and the bottom of the rotating motor is movably connected with the upper surface of the first support frame through a sliding mechanism.
The sliding mechanism comprises a sliding groove and a sliding block, the sliding groove is located on the upper surface of the first support frame, the opening of the sliding groove is upward, the sliding block is fixedly connected with the bottom of the rotating motor and matched with the sliding groove, and the sliding block moves along the length direction of the sliding groove.
The second driving mechanism comprises a push rod motor fixedly connected with the upper surface of the second supporting frame, and the telescopic end of the push rod motor is fixedly connected with the front side face of the rotating motor.
The cleaning mechanism comprises a cleaning brush, a collecting disc and a third supporting frame, wherein the lower surface of the cleaning brush is in contact with the electrode rod and is positioned on the rear side of the box body, the collecting disc is positioned below the cleaning brush and is used for collecting attachments on the cleaning brush, the third supporting frame is fixedly connected with the rear side face of the cleaning brush, and the third supporting frame is fixedly connected with the upper surface of the base.
Smash air-dry mechanism including the first material section of thick bamboo that is used for holding soil, with the feed inlet that is located first material section of thick bamboo top, be located the first discharge gate of first material bobbin base portion, with first material section of thick bamboo top fixed connection's agitator motor, with agitator motor's output fixed connection and be located the (mixing) shaft of first material section of thick bamboo, with the top fixed connection of first material section of thick bamboo and the air dryer that the air outlet is located first material section of thick bamboo, be equipped with first valve on the first discharge gate.
The screening mechanism comprises a second material barrel, a screen and a second discharge hole, wherein the second material barrel is fixedly connected with the supporting rod through a connecting piece, the opening of the second material barrel is upward, the screen is fixedly connected with the inner surface of the second material barrel through a bolt component, the second discharge hole is positioned at the bottom of the second material barrel, and a second valve is arranged on the second discharge hole.
The connecting piece comprises a sleeve sleeved on the supporting rod, a first fixing hole located on the sleeve, a second fixing hole located on the supporting rod and a fixing bolt in threaded connection with the first fixing hole and the second fixing hole.
The utility model has the advantages that: the utility model discloses static edulcoration mechanism's setting is convenient for get rid of the plant powder and the root system in the soil sample, and the clearance is effectual, and screening mechanism's setting removes great plant and root system in the soil sample, and the setting of air-dry rubbing crusher constructs, is convenient for smash the soil block of big granule in the soil sample and carries out air-dried operation, obtains the soil sample that accords with the experimental requirement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the electrostatic impurity removing mechanism of the present invention;
FIG. 3 is a schematic structural diagram of an electrostatic impurity removal mechanism in the direction A;
FIG. 4 is a schematic structural view of the air drying and pulverizing mechanism of the present invention;
FIG. 5 is a schematic structural view of the sieving mechanism of the present invention;
in the figure: the electrostatic cleaning device comprises a base 1, a supporting rod 2, an air-drying and smashing mechanism 3, a screening mechanism 4, an electrostatic impurity removal mechanism 5, a connecting piece 6, a box body 7, an electrode rod 8, an insulating connecting rod 9, a rotating motor 10, a push rod motor 11, a first supporting frame 12, a second supporting frame 13, a cleaning brush 14, a third supporting frame 15, a damping spring 16, a vibrator 17, an electrostatic generator 18, a sliding groove 19, a collecting tray 20, a first material barrel 21, a feeding hole 22, a first discharging hole 23, a stirring motor 24, a stirring shaft 25, an air-drying motor 26, a second material barrel 27, a second discharging hole 28 and a screen 29.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 1, a soil sample sieves and gets rid of automation equipment of impurity, including base 1, the bracing piece 2 of being connected with the last fixed surface of base 1, still include with bracing piece 2 through connecting piece 6 fixed connection smash air-dry mechanism 3, be located smash air-dry mechanism 3 the below and with bracing piece 2 fixed connection's screening mechanism 4, be located screening mechanism 4 the below and with base 1's last fixed surface be connected static edulcoration mechanism 5, static edulcoration mechanism 5 includes and passes through damping spring 16 fixed connection and the ascending box 7 of opening with the upper surface of base 1, be located the top of box 7 and be arranged in the box 7 soil plant powder and the edulcoration mechanism that the root system got rid of, be located the rear side of box 7 and be used for clearing up the clearance mechanism of the attachment on the edulcoration mechanism.
As shown in fig. 2 and 3, the impurity removing mechanism includes an electrode rod 8 located above the box 7, an insulating connecting rod 9 fixedly connected with the right end of the electrode rod 8, a first driving mechanism fixedly connected with the right end of the insulating connecting rod 9 and enabling the electrode rod 8 and the insulating connecting rod 9 to rotate synchronously, and a second driving mechanism fixedly connected with the front side of the first driving mechanism and enabling the first driving mechanism, the electrode rod 8 and the insulating connecting rod 9 to move forwards or rightwards, the electrode rod 8 is connected with an electrostatic generator 18 through a lead, the electrostatic generator 18 is electrically connected with a controller, the electrode rod 8 is a metal rod with a hollow interior, so that current generated by the electrostatic generator 18 passes through the electrode rod 8, the electrode rod 8 is provided with positive charges, the distance between the electrode rod 8 and the upper surface of a soil sample in the box 7 is 5cm, so as to facilitate the adsorption of impurities in the soil sample, first actuating mechanism drive electrode stick 8 rotates, the equal adsorbed impurity of surface of electrode stick 8 of being convenient for, the surface area of electrode stick 8 adsorbed impurity has been increased, second actuating mechanism drive electrode stick 8 is at the upper surface of box 7 and is preceding or backward removed, the surface of electrode stick 8 cover box 7 of being convenient for, thereby cover the upper surface of the soil sample in the box 7, be convenient for adsorb and clear away the impurity in the soil sample, first actuating mechanism is through the upper surface connection of first support frame 12 with base 1, second actuating mechanism passes through the upper surface fixed connection of second support frame 13 with base 1. The first driving mechanism comprises a rotating motor 10 fixedly connected with the right end of the insulating connecting rod 9, and the bottom of the rotating motor 10 is movably connected with the upper surface of the first support frame 12 through a sliding mechanism. The sliding mechanism comprises a sliding groove 19 which is located on the upper surface of the first support frame 12 and is provided with an upward opening, and a sliding block which is fixedly connected with the bottom of the rotating motor 10 and is matched with the sliding groove 19, wherein the sliding block moves along the length direction of the sliding groove 19, the length direction of the sliding groove 19 is the front-back direction, and then the rotating motor 10 and the electrode rod 8 synchronously move back and forth, so that the upper surface of a soil sample in the box body 7 is covered, and impurity removal is thorough. The second driving mechanism comprises a push rod motor 11 fixedly connected with the upper surface of the second support frame 13, the telescopic end of the push rod motor 11 is fixedly connected with the front side surface of the rotating motor 10 through a bolt assembly, the telescopic end of the push rod motor 10 pushes the rotating motor 10 to move backwards and forwards repeatedly, a vibrator 17 is arranged at the bottom of the box body 7, the vibrator 17 is arranged to facilitate the vibration of soil in the box body 7, so that sundries buried in a soil sample are exposed, and then the sundries are adsorbed and removed by the electrode rods 8.
The cleaning mechanism comprises a cleaning brush 14, a collection disc 21 and a third support frame 16, wherein the lower surface of the cleaning brush is in contact with an electrode rod 8 and is located on the rear side of the box 7, the collection disc 21 is located below the cleaning brush 14 and is used for collecting attachments on the cleaning brush, the third support frame 16 is fixedly connected with the rear side face of the cleaning brush 14, the bristles of the cleaning brush 14 are in contact with the electrode rod 8 and remove the attachments on the surface of the electrode rod 8, the attachments fall in the collection disc 21, when the electrode rod 8 is located below the cleaning brush 14, the electrode rod 8 drives the electrode rod 8 to rotate due to the rotating motor 10, so that the cleaning brush 14 cleans the outer surface of the electrode rod 8, and the cleaning effect is good.
Example 2:
as shown in fig. 1, a soil sample sieves and gets rid of automation equipment of impurity, including base 1, the bracing piece 2 of being connected with the last fixed surface of base 1, still include with bracing piece 2 through connecting piece 6 fixed connection smash air-dry mechanism 3, be located smash air-dry mechanism 3 the below and with bracing piece 2 fixed connection's screening mechanism 4, be located screening mechanism 4 the below and with base 1's last fixed surface be connected static edulcoration mechanism 5, static edulcoration mechanism 5 includes and passes through damping spring 16 fixed connection and the ascending box 7 of opening with the upper surface of base 1, be located the top of box 7 and be arranged in the box 7 soil plant powder and the edulcoration mechanism that the root system got rid of, be located the rear side of box 7 and be used for clearing up the clearance mechanism of the attachment on the edulcoration mechanism.
As shown in fig. 2 and 3, the impurity removing mechanism includes an electrode rod 8 located above the box 7, an insulating connecting rod 9 fixedly connected with the right end of the electrode rod 8, a first driving mechanism fixedly connected with the right end of the insulating connecting rod 9 and enabling the electrode rod 8 and the insulating connecting rod 9 to rotate synchronously, and a second driving mechanism fixedly connected with the front side of the first driving mechanism and enabling the first driving mechanism, the electrode rod 8 and the insulating connecting rod 9 to move forwards or rightwards, the electrode rod 8 is connected with an electrostatic generator 18 through a lead, the electrostatic generator 18 is electrically connected with a controller, the electrode rod 8 is a metal rod with a hollow interior, so that current generated by the electrostatic generator 18 passes through the electrode rod 8, the electrode rod 8 is provided with positive charges, the distance between the electrode rod 8 and the upper surface of a soil sample in the box 7 is 5cm, so as to facilitate the adsorption of impurities in the soil sample, first actuating mechanism drive electrode stick 8 rotates, the equal adsorbed impurity of surface of electrode stick 8 of being convenient for, the surface area of electrode stick 8 adsorbed impurity has been increased, second actuating mechanism drive electrode stick 8 is at the upper surface of box 7 and is preceding or backward removed, the surface of electrode stick 8 cover box 7 of being convenient for, thereby cover the upper surface of the soil sample in the box 7, be convenient for adsorb and clear away the impurity in the soil sample, first actuating mechanism is through the upper surface connection of first support frame 12 with base 1, second actuating mechanism passes through the upper surface fixed connection of second support frame 13 with base 1. The first driving mechanism comprises a rotating motor 10 fixedly connected with the right end of the insulating connecting rod 9, and the bottom of the rotating motor 10 is movably connected with the upper surface of the first support frame 12 through a sliding mechanism. The sliding mechanism comprises a sliding groove 19 which is located on the upper surface of the first support frame 12 and is provided with an upward opening, and a sliding block which is fixedly connected with the bottom of the rotating motor 10 and is matched with the sliding groove 19, wherein the sliding block moves along the length direction of the sliding groove 19, the length direction of the sliding groove 19 is the front-back direction, and then the rotating motor 10 and the electrode rod 8 synchronously move back and forth, so that the upper surface of a soil sample in the box body 7 is covered, and impurity removal is thorough. The second driving mechanism comprises a push rod motor 11 fixedly connected with the upper surface of the second support frame 13, the telescopic end of the push rod motor 11 is fixedly connected with the front side surface of the rotating motor 10 through a bolt assembly, the telescopic end of the push rod motor 10 pushes the rotating motor 10 to move backwards and forwards repeatedly, a vibrator 17 is arranged at the bottom of the box body 7, the vibrator 17 is arranged to facilitate the vibration of soil in the box body 7, so that sundries buried in a soil sample are exposed, and then the sundries are adsorbed and removed by the electrode rods 8.
The cleaning mechanism comprises a cleaning brush 14, a collection disc 21 and a third support frame 16, wherein the lower surface of the cleaning brush is in contact with an electrode rod 8 and is located on the rear side of the box 7, the collection disc 21 is located below the cleaning brush 14 and is used for collecting attachments on the cleaning brush, the third support frame 16 is fixedly connected with the rear side face of the cleaning brush 14, the bristles of the cleaning brush 14 are in contact with the electrode rod 8 and remove the attachments on the surface of the electrode rod 8, the attachments fall in the collection disc 21, when the electrode rod 8 is located below the cleaning brush 14, the electrode rod 8 drives the electrode rod 8 to rotate due to the rotating motor 10, so that the cleaning brush 14 cleans the outer surface of the electrode rod 8, and the cleaning effect is good.
As shown in fig. 4, the crushing and air-drying 3 mechanism includes a first material cylinder 21 for containing soil, a feeding port 22 located at the top of the first material cylinder 21, a first discharging port 23 located at the bottom of the first material cylinder 21, a stirring motor 24 fixedly connected with the top of the first material cylinder 21 through a bolt assembly, a stirring shaft 25 fixedly connected with the output end of the stirring motor 24 through a bolt assembly and located in the first material cylinder 21, and an air-drying machine 26 fixedly connected with the top of the first material cylinder 21 and having an air outlet located in the first material cylinder, a first valve is disposed on the first discharging port 23, the first valve is convenient for controlling the soil sample to be discharged from the first discharging port 23, the air-drying machine 26 is convenient for air-drying the soil sample in the first material cylinder 21, a moisture sensor is disposed in the first material cylinder 21 and is convenient for measuring moisture of soil, the moisture sensor can be a polymer sensor, Pressure drag moisture sensor and photosensitive moisture sensor, soil sample air-dries the back, then starts agitator motor 24 and smashes the soil sample in to first material section of thick bamboo 21, smashes the impurity of soil sample simultaneously, and the soil after smashing enters first discharge gate 23 and can directly discharge screening mechanism 4 and sieve, gets rid of great impurity in the soil.
As shown in fig. 5, the screening mechanism 4 includes a second material barrel 27 fixedly connected to the support rod through a connecting member 6 and having an upward opening, a screen 29 fixedly connected to the inner surface of the second material barrel 27 through a bolt assembly, and a second material outlet 28 located at the bottom of the second material barrel 27, a second valve is disposed on the second material outlet 28, connecting pieces are disposed around the screen 29, and the connecting pieces are fixed to the inner surface of the second material barrel 27 through bolts through the bolt assembly, so that the screen 29 of different models can be replaced conveniently, mutual contamination among different samples can be avoided, and the screened soil enters the box 7 through the second material outlet 28 to perform further impurity removal work.
The connecting piece is including the cover establish the sleeve on the bracing piece, be located the first fixed orifices on the sleeve, be located the second fixed orifices on the bracing piece, with first fixed orifices and second fixed orifices threaded connection's fixing bolt, telescopic surface and the surface welded fastening of first material section of thick bamboo 21 and second material section of thick bamboo 27, when need not use screening mechanism 4 or air-dry rubbing crusher structure 3, can extract first fixed orifices and second fixed orifices with fixing bolt, then rotate sleeve to 180 degrees, make screening mechanism 4 or air-dry rubbing crusher structure 3 be located the opposite side of bracing piece 2, high durability and convenient use.
The utility model discloses static edulcoration mechanism's setting is convenient for get rid of the plant powder and the root system in the soil sample, and the clearance is effectual, and screening mechanism's setting removes great plant and root system in the soil sample, and the setting of air-dry rubbing crusher constructs, is convenient for smash the soil block of big granule in the soil sample and carries out air-dried operation, obtains the soil sample that accords with the experimental requirement.
Claims (10)
1. The utility model provides a soil sample sieves and gets rid of automation equipment of impurity, including the base, with the bracing piece of the last fixed surface of base connection, its characterized in that: still include the crushing air-dry mechanism that passes through connecting piece fixed connection with the bracing piece, be located the below of crushing air-dry mechanism and with bracing piece fixed connection's screening mechanism, be located screening mechanism's below and with the static edulcoration mechanism of the last fixed surface of base, static edulcoration mechanism includes and passes through damping spring fixed connection and the ascending box of opening with the upper surface of base, is located the top of box and is arranged in the edulcoration mechanism that plant powder and root system got rid of in the box soil, is located the rear side of box and is used for clearing up the clearance mechanism of the attachment on the edulcoration mechanism.
2. The automated soil sample screening and contaminant removal device of claim 1, wherein: impurity removal mechanism is including the electrode bar that is located the box top, with the right-hand member fixed connection's of electrode bar insulating connecting rod, with the right-hand member fixed connection of insulating connecting rod and make the synchronous pivoted first actuating mechanism of electrode bar and insulating connecting rod, with the leading flank fixed connection of first actuating mechanism and make first actuating mechanism, electrode bar and insulating connecting rod move second actuating mechanism forward or to the right side, first actuating mechanism is through the upper surface connection of first support frame with the base, second actuating mechanism passes through the upper surface fixed connection of second support frame with the base.
3. The automated soil sample screening and contaminant removal device of claim 2, wherein: the electrode bar is connected with an electrostatic generator through a lead, and the electrostatic generator is electrically connected with the controller.
4. The automated soil sample screening and contaminant removal device of claim 2, wherein: the first driving mechanism comprises a rotating motor fixedly connected with the right end of the insulating connecting rod, and the bottom of the rotating motor is movably connected with the upper surface of the first support frame through a sliding mechanism.
5. An automated soil sample screening and contaminant removal apparatus according to claim 4, wherein: the sliding mechanism comprises a sliding groove and a sliding block, the sliding groove is located on the upper surface of the first support frame, the opening of the sliding groove is upward, the sliding block is fixedly connected with the bottom of the rotating motor and matched with the sliding groove, and the sliding block moves along the length direction of the sliding groove.
6. The automated soil sample screening and contaminant removal device of claim 2, wherein: the second driving mechanism comprises a push rod motor fixedly connected with the upper surface of the second supporting frame, and the telescopic end of the push rod motor is fixedly connected with the front side face of the rotating motor.
7. The automated soil sample screening and contaminant removal device of claim 1, wherein: the cleaning mechanism comprises a cleaning brush, a collecting disc and a third supporting frame, wherein the lower surface of the cleaning brush is in contact with the electrode rod and is positioned on the rear side of the box body, the collecting disc is positioned below the cleaning brush and is used for collecting attachments on the cleaning brush, the third supporting frame is fixedly connected with the rear side face of the cleaning brush, and the third supporting frame is fixedly connected with the upper surface of the base.
8. The automated soil sample screening and contaminant removal device of claim 1, wherein: smash air-dry mechanism including the first material section of thick bamboo that is used for holding soil, with the feed inlet that is located first material section of thick bamboo top, be located the first discharge gate of first material bobbin base portion, with first material section of thick bamboo top fixed connection's agitator motor, with agitator motor's output fixed connection and be located the (mixing) shaft of first material section of thick bamboo, with the top fixed connection of first material section of thick bamboo and the air dryer that the air outlet is located first material section of thick bamboo, be equipped with first valve on the first discharge gate.
9. The automated soil sample screening and contaminant removal device of claim 1, wherein: the screening mechanism comprises a second material barrel, a screen and a second discharge hole, wherein the second material barrel is fixedly connected with the supporting rod through a connecting piece, the opening of the second material barrel is upward, the screen is fixedly connected with the inner surface of the second material barrel through a bolt component, the second discharge hole is positioned at the bottom of the second material barrel, and a second valve is arranged on the second discharge hole.
10. The automated soil sample screening and contaminant removal device of claim 1, wherein: the connecting piece comprises a sleeve sleeved on the supporting rod, a first fixing hole located on the sleeve, a second fixing hole located on the supporting rod and a fixing bolt in threaded connection with the first fixing hole and the second fixing hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022218836.2U CN213121341U (en) | 2020-10-09 | 2020-10-09 | Automatic device for sieving and removing impurities of soil sample |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022218836.2U CN213121341U (en) | 2020-10-09 | 2020-10-09 | Automatic device for sieving and removing impurities of soil sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023127635A1 (en) * | 2021-12-27 | 2023-07-06 | 株式会社クボタ | Pretreatment apparatus for soil analysis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023127635A1 (en) * | 2021-12-27 | 2023-07-06 | 株式会社クボタ | Pretreatment apparatus for soil analysis |
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