CN115445904A - Be used for prosthetic soil particle classification screening equipment of soil - Google Patents
Be used for prosthetic soil particle classification screening equipment of soil Download PDFInfo
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- CN115445904A CN115445904A CN202211415609.6A CN202211415609A CN115445904A CN 115445904 A CN115445904 A CN 115445904A CN 202211415609 A CN202211415609 A CN 202211415609A CN 115445904 A CN115445904 A CN 115445904A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
- B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Abstract
The invention relates to the technical field of soil remediation equipment, in particular to soil particle grading and screening equipment for soil remediation, which comprises a material distribution box, wherein a conical screening mechanism is transversely arranged at the upper part of the material distribution box, a blanking mechanism is arranged at one end of the conical screening mechanism, the blanking mechanism is fixedly connected with the material distribution box, a feeding mechanism is arranged at the other end of the conical screening mechanism, the diameter of one end, close to the blanking mechanism, of the conical screening mechanism is smaller than that of one end, close to the feeding mechanism, of the conical screening mechanism, the conical screening mechanism comprises a coarse mesh cylinder and a fine mesh cylinder which are connected with each other, and the coarse mesh cylinder and the fine mesh cylinder are in conical structures. The soil breaking device has various working forms and convenient switching, can break soil by matching with the arranged driving mechanism, realizes better breaking effect by arranging the beating crank arm and the conical block which can rotate reversely, and is beneficial to improving the screening efficiency of the conical screening mechanism.
Description
Technical Field
The invention relates to the technical field of soil remediation equipment, in particular to soil particle grading and screening equipment for soil remediation.
Background
Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.
Soil repair process need sneak into the adjustment in soil, need carry out broken screening to soil, conveniently mix and backfill, and the effect of the soil of different particle diameters is also different, so need use the screening installation that can grade screening, and current screening installation can not hit the bits of broken glass to the bold soil block, and inconvenient continuous production carries out, and the clearance is maintained the degree of difficulty great moreover, so it is used for prosthetic soil particle grading screening installation of soil now to propose one kind.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides soil particle grading and screening equipment for soil remediation.
The invention provides soil particle grading and screening equipment for soil remediation, which comprises a material separating box, wherein a conical screening mechanism is transversely arranged at the upper part of the material separating box, a blanking mechanism is arranged at one end of the conical screening mechanism, the blanking mechanism is fixedly connected with the material separating box, a feeding mechanism is arranged at the other end of the conical screening mechanism, the diameter of one end, close to the blanking mechanism, of the conical screening mechanism is smaller than that of one end, close to the feeding mechanism, of the conical screening mechanism, the conical screening mechanism comprises a coarse mesh cylinder and a fine mesh cylinder which are connected with each other, the coarse mesh cylinder and the fine mesh cylinder are both conical structures, a striking mechanism for striking and scattering soil is arranged at the inner side of the feeding mechanism, the striking mechanism comprises a conical block and a striking curved arm which rotate in opposite directions, the striking curved arm is distributed at the outer side of the striking mechanism, a driving mechanism for driving the conical screening mechanism, the conical block and the striking curved arm to rotate is arranged on the material separating box, a spiral material scraping assembly is arranged at the inner side of the feeding mechanism, and a linkage assembly for linking the spiral scraping assembly and the conical screening mechanism is arranged in the blanking mechanism.
In the invention, soil to be classified and screened is fed by a feeding mechanism, the soil is beaten and crushed by a beating mechanism, a spiral scraping component and a conical screening mechanism can rotate together by a linkage component, the conical screening mechanism is driven to rotate by a driving mechanism, the soil in the conical screening mechanism moves spirally and is screened in the moving process, the final large soil or impurities pass through a discharging mechanism to be discharged, and the screened soil is collected in a material distribution box
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation comprises a box body, wherein the top of the box body is of an open structure, a slope plate is arranged at the bottom of the box body, a vertical partition plate is arranged on the inner side of the box body and close to the position between a coarse mesh cylinder and a fine mesh cylinder, a semicircular opening matched with a conical screening mechanism is formed in the top of the vertical partition plate, a first outer support ring is arranged on the top of the box body and close to one side of the feeding mechanism, a second outer support ring is rotatably arranged on the top of the box body and close to one side of a blanking mechanism, the first outer support ring is rotatably connected with one end of the conical screening mechanism, the second outer support ring is fixedly connected with one end of the conical screening mechanism, two first discharge ports are arranged on one side of the box body and close to the lower edge of the slope plate, and the two first discharge ports are distributed on two sides of the vertical partition plate.
In this preferred scheme, the sloping plate that here sets up helps the soil of screening to assemble first discharge gate department, and the soil of convenient screening is discharged.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation further comprises a first inner support ring arranged at one end of the coarse mesh cylinder, which is far away from the fine mesh cylinder, and a second inner support ring arranged at one end of the fine mesh cylinder, which is far away from the coarse mesh cylinder, wherein the first inner support ring is fixedly connected with the inner wall of the second outer support ring, and the second inner support ring is rotatably connected with the inner wall of the first outer support ring.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation comprises a spiral scraping component, wherein the spiral scraping component comprises a spiral scraping strip, the spiral scraping strip extends spirally along the inner wall of a conical screening mechanism, one end of the spiral scraping strip, which is close to a blanking mechanism, is bent and extends to form a connecting part, a retaining ring is fixed on the connecting part, and the retaining ring is rotatably connected with the inner wall of a second outer supporting ring.
In this preferred scheme, here through the linkage and the separation of retaining ring and second outer supporting ring, it is rotatory together to realize that cone screening mechanism and spiral scrape the material subassembly, and the spiral is scraped the material subassembly and is motionless, two kinds of operating condition of cone screening mechanism rotation, under the rotatory circumstances together of spiral scraping material subassembly and cone screening mechanism, can make soil along cone screening mechanism inner wall screw propulsion, scrape the material subassembly when the spiral and rotate alone, relative motion takes place for spiral scraping material subassembly and cone screening mechanism, help scraping the soil of cone screening mechanism inner wall, play the effect of clearance defective material.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation further comprises a rotating cylinder coaxially arranged at one end, far away from the conical screening mechanism, of the conical block, wherein the diameter, close to one side of the conical screening mechanism, of the conical block is larger than that, far away from one side of the conical screening mechanism, of the conical block, the rotating cylinder penetrates out of the side wall of the feeding mechanism, a through hole is coaxially formed in the conical block, a transmission rod is rotatably arranged in the through hole, one end, close to the conical screening mechanism, of the transmission rod is connected with a striking crank arm, inner teeth which are annularly distributed at equal intervals are arranged at one end of the inner side of the rotating cylinder, outer teeth which are annularly distributed at equal intervals are arranged at one end of the outer side of the transmission rod, a gear is arranged between the inner teeth and the outer teeth, the gear is meshed with the inner teeth and the outer teeth, an L-shaped support is arranged on the side wall of the feeding mechanism, and the outer teeth, the transmission rod and the rotating cylinder are rotatably connected with the L-shaped support.
In this preferred embodiment, through the gear and the internal tooth and the external tooth that set up here, when actuating mechanism drive rotatory section of thick bamboo rotation, can realize that the rotation direction of conical block and hitting bent arm is opposite, reaches better effect of breaking up.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation of the invention comprises a driving ring fixedly connected with one end of a conical screening mechanism, a first support is fixed on the side wall of a box body, a double-output-shaft speed reduction motor is fixed on the first support, one output shaft of the double-output-shaft speed reduction motor penetrates through the side wall of the box body and is fixed with a first belt pulley, the outer walls of the first belt pulley and the driving ring are sleeved with the same first belt, the other output shaft of the double-output-shaft speed reduction motor is fixed with a second belt pulley, and the second belt pulley and a rotating cylinder are sleeved with the same second belt.
As further optimization of the technical scheme, the soil particle grading and screening equipment for soil remediation comprises a feeding mechanism, wherein the feeding mechanism comprises an adapter box fixed with one end of a box body, and the top of the adapter box is provided with a feeding hopper communicated with the inside of the adapter box.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation comprises a discharging hopper, wherein the discharging hopper is arranged at a position close to a second outer support ring on the side wall of the box body, the top of the discharging hopper is of an open structure, a side of the discharging hopper, which is far away from the box body, is an inclined downward inclined surface, and a second discharging opening is formed in the lower portion of the inclined surface.
As a further optimization of the technical scheme, the invention relates to soil particle grading and screening equipment for soil remediation, which comprises a cross arm arranged on the inner side of a blanking hopper, wherein a positioning ring is arranged in the middle of the side wall of the cross arm, the positioning ring and a second outer supporting ring are coaxially arranged, positioning notches which are equidistantly and annularly distributed are arranged on the positioning ring, a movable sleeve is rotatably arranged on the positioning ring, a first guide sleeve and a second guide sleeve which are distributed along the same straight line are arranged at the top and the bottom of the movable sleeve, the first guide sleeve and the second guide sleeve are communicated with the inside of the movable sleeve, an inserting strip is inserted into the inner side of the first guide sleeve, a strip-shaped inserting groove is arranged at the lower part of the inserting strip, the utility model discloses a portable electronic device, including connecting portion, spring part, activity round pin lateral wall, movable pin top, movable pin lateral wall, connecting portion pass the bar slot, be provided with the spring part in the bar slot, and spring part lower part and connecting portion top butt, the slip top is provided with the rectangle opening, the slip top is provided with the rectangle slot, the rectangle slot interpolation is equipped with the movable pin, the movable pin lateral wall is provided with the joint lug with location opening looks adaptation, the movable pin top is inserted and is established in the second uide bushing, the movable pin lateral wall is opened there is the square hole, and is provided with the trigger assembly who realizes that movable pin and slip keep away from and draw close up in the square hole, second outer supporting ring inner wall is provided with the location jack that distributes with the equidistance that the slip suited, the department of keeping ring is close to connecting portion position is provided with the rectangular hole that supplies the slip to pass.
As a further optimization of the technical scheme, the soil particle grading and screening device for soil remediation comprises a trigger assembly and a cross arm, wherein the trigger assembly comprises a pull rod inserted into a square hole, the cross arm is provided with a round hole for the pull rod to pass through, a trapezoidal block is arranged at a position of the pull rod close to the square hole, one end of the pull rod, far away from the trapezoidal block, is rotatably provided with a snapping buckle, and a spring is arranged at a position of the outer wall of the pull rod, close to a position between the trapezoidal block and the cross arm.
In conclusion, the beneficial effects of the invention are as follows:
1. the invention provides soil particle grading and screening equipment for soil remediation, which is characterized in that a driving mechanism is arranged and matched with a conical screening mechanism, so that soil can be pushed to advance in the rotation process of the conical screening mechanism, a coarse screen cylinder and a fine screen cylinder are combined to realize grading screening of the soil, the screened soil can be respectively collected into a material separating box by combining with a vertical partition plate, the collected soil is conveniently and intensively discharged by combining with a slope plate and a first discharge port, the working form is various, the switching is convenient, the inner wall of the conical screening mechanism can be cleaned, the efficiency is high, the convenience is realized, and the manpower is saved.
2. The invention provides soil particle grading and screening equipment for soil remediation, which can break soil through the arranged striking mechanism and the matched driving mechanism, and the arranged striking crank arm and the conical block which can rotate reversely can realize better breaking effect and contribute to improving the screening efficiency of the conical screening mechanism.
Drawings
FIG. 1 is a schematic structural diagram of a soil particle grading and screening device for soil remediation according to the present invention;
FIG. 2 is a schematic structural diagram of a material distributing box of the soil particle classifying and screening device for soil remediation, which is provided by the invention;
FIG. 3 is a schematic structural diagram of a conical screening mechanism of a soil particle grading and screening device for soil remediation according to the present invention;
FIG. 4 is a schematic structural diagram of a spiral scraping component of a soil particle grading and screening device for soil remediation according to the present invention;
FIG. 5 is a schematic structural diagram of a feeding mechanism, a beating mechanism and a driving mechanism of the soil particle classifying and screening device for soil remediation according to the present invention;
FIG. 6 is a schematic structural diagram of a beating mechanism and a driving mechanism of a soil particle classifying and screening device for soil remediation according to the present invention;
FIG. 7 is a schematic structural diagram of a feeding mechanism of a soil particle classifying and screening device for soil remediation according to the present invention;
FIG. 8 is a schematic diagram illustrating an exploded assembly of a soil particle classifying and screening device for soil remediation according to the present invention;
FIG. 9 is a schematic structural diagram of a trigger assembly of a soil particle classifying and screening device for soil remediation according to the present invention;
fig. 10 is a schematic structural diagram of a linkage assembly of a soil particle grading and screening device for soil remediation according to the present invention.
In the figure: 1. a material distributing box; 101. a box body; 102. a first discharge port; 103. a second outer support ring; 104. positioning the jack; 105. a ramp plate; 106. a vertical partition plate; 107. a first outer support ring; 108. a first bracket; 2. a drive mechanism; 201. a double output shaft speed reducing motor; 202. a first pulley; 203. a first belt; 204. a drive ring; 205. a second pulley; 206. a second belt; 3. a feeding mechanism; 301. a feed hopper; 302. a transfer box; 4. a conical screening mechanism; 401. a first inner bracing ring; 402. a coarse mesh cylinder; 403. a fine mesh cylinder; 404. a second inner bracing ring; 5. a blanking mechanism; 501. feeding a hopper; 502. a second discharge opening; 503. a cross arm; 6. a helical scraping assembly; 601. spirally scraping the strips; 602. a retaining ring; 603. a rectangular hole; 604. a connecting portion; 7. a striking mechanism; 701. a conical block; 702. a striking crank arm; 703. a rotary drum; 704. a gear; 705. a transmission rod; 706. external teeth; 707. internal teeth; 8. a linkage assembly; 801. a positioning ring; 802. a trigger component; 8021. snapping; 8022. a pull rod; 8023. a trapezoidal block; 803. positioning the notch; 804. a movable pin; 805. a square hole; 806. a second guide sleeve; 807. a movable sleeve; 808. a first guide sleeve; 809. cutting; 8010. a strip-shaped slot; 8011. and clamping the convex block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 10 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-10, a soil particle classifying and screening equipment for soil remediation, including dividing workbin 1, divide workbin 1 upper portion to be provided with the horizontal cone screening mechanism 4 that sets up, the one end of cone screening mechanism 4 is provided with unloading mechanism 5, and unloading mechanism 5 and branch workbin 1 fixed connection, the other end of cone screening mechanism 4 is provided with feed mechanism 3, the one end diameter that cone screening mechanism 4 is close to unloading mechanism 5 is less than the diameter that cone screening mechanism 4 is close to feed mechanism 3 one end, cone screening mechanism 4 includes interconnect's thick net section of thick bamboo 402 and fine net section of thick bamboo 403, thick net section of thick bamboo 402 and fine net section of thick bamboo 403 are cone column structure, feed mechanism 3 inboard is provided with the hitting mechanism 7 that hits that is used for breaking up soil, hit mechanism 7 including being the rotatory conical block 701 of opposite direction and hitting bent arm 702, hit bent arm 702 and distribute in hitting the outside of hitting mechanism 7, it is provided with the rotatory actuating mechanism 2 of spiral screening mechanism 4, conical block 701 and bent arm 702 to divide the mechanism 4's inboard to be provided with spiral screening subassembly 6 of scraping, and spiral screening mechanism 6 make the inboard of scraping the cone screening mechanism and the cone screening mechanism 5 scrape the material and be provided with the cone screening mechanism 8.
In the invention, soil to be classified and screened is fed by the feeding mechanism 3 and is beaten and crushed by the beating mechanism 7, the spiral scraping component 6 and the conical screening mechanism 4 can rotate together by the linkage component 8, the conical screening mechanism 4 is driven to rotate by the driving mechanism 2, the soil in the conical screening mechanism 4 spirally moves and is screened in the moving process, the final large soil or impurities pass through the discharging mechanism 5 to be discharged, and the screened soil is collected in the material separating box 1.
Referring to fig. 1 and 2, divide workbin 1 to include box 101, box 101 top is open structure, and the box 101 bottom is provided with ramp 105, box 101 inboard is close to and is provided with perpendicular baffle 106 between thick net section of thick bamboo 402 and the thin net section of thick bamboo 403 position department, perpendicular baffle 106 top is provided with the semicircle opening with cone screening mechanism 4 looks adaptation, box 101 top is close to feed mechanism 3 one side top and is provided with first outer supporting ring 107, box 101 top is close to unloading mechanism 5 one side and rotates and be provided with second outer supporting ring 103, first outer supporting ring 107 rotates with cone screening mechanism 4 one end and is connected, and second outer supporting ring 103 and cone screening mechanism 4 one end fixed connection, box 101 is close to ramp 105 down and is provided with two first discharge openings 102 along one side, and two first discharge openings 102 distributes in the both sides of erecting baffle 106. The ramp 105 is provided to help the soil being screened converge at the first discharge opening 102 to facilitate discharge of the soil being screened.
Referring to fig. 1 and fig. 3, the conical screening mechanism 4 further includes a first inner support ring 401 disposed at one end of the coarse mesh cylinder 402 far from the fine mesh cylinder 403, and a second inner support ring 404 disposed at one end of the fine mesh cylinder 403 far from the coarse mesh cylinder 402, wherein the first inner support ring 401 is fixedly connected to an inner wall of the second outer support ring 103, and the second inner support ring 404 is rotatably connected to an inner wall of the first outer support ring 107.
Referring to fig. 4, the spiral scraping assembly 6 includes a spiral scraping strip 601 extending spirally along the inner wall of the conical sieving mechanism 4, one end of the spiral scraping strip 601 near the blanking mechanism 5 is bent and extends to form a connecting portion 604, a retaining ring 602 is fixed on the connecting portion 604, the retaining ring 602 forms a rotational connection with the inner wall of the second outer support ring 103, here, by the linkage and separation of the retaining ring 602 and the second outer support ring 103, the conical sieving mechanism 4 and the spiral scraping assembly 6 rotate together, and the spiral scraping assembly 6 is stationary, and two working states of the conical sieving mechanism 4 rotating are realized, under the condition that the spiral scraping assembly 6 and the conical sieving mechanism 4 rotate together, soil can be spirally pushed along the inner wall of the conical sieving mechanism 4, and when the spiral scraping assembly 6 rotates alone, the spiral scraping assembly 6 and the conical sieving mechanism 4 move relatively, which helps to scrape the soil on the inner wall of the conical sieving mechanism 4, and has an effect of cleaning up the residual materials.
Referring to fig. 1, 5 and 7, the striking mechanism 7 further includes a rotating cylinder 703 coaxially disposed at one end of the conical block 701 far from the conical sizing mechanism 4, the diameter of the side of the conical block 701 close to the conical sizing mechanism 4 is larger than the diameter of the side of the conical sizing mechanism far from the conical sizing mechanism 4, the rotating cylinder 703 penetrates through the side wall of the feeding mechanism 3, a through hole is coaxially disposed on the conical block 701, a transmission rod 705 is rotatably disposed in the through hole, one end of the transmission rod 705 close to the conical sizing mechanism 4 is connected with the striking curved arm 702, inner teeth 707 equidistantly and annularly disposed at one end of the inner side of the rotating cylinder 703 are disposed at one end of the outer side of the transmission rod 705, outer teeth 706 and equidistantly disposed in an annular manner are disposed at one end of the outer side of the transmission rod 705, a gear 704 is disposed between the inner teeth 707 and the outer teeth 706, the gear 704 is engaged with the inner teeth 707 and the outer teeth 706, an L-shaped bracket is disposed on the side wall of the feeding mechanism 3, the outer teeth 706, the transmission rod 705 and the rotating cylinder 703 are rotatably connected with the L-shaped bracket, and the inner teeth 706 and 707, and the outer teeth 706 are disposed, and the outer teeth 703 can achieve a better effect of the striking curved arm 702 when the driving mechanism 2 drives the striking mechanism to rotate.
Referring to fig. 5 and 6, the driving mechanism 2 includes a driving ring 204 fixedly connected to one end of the conical sieving mechanism 4, the side wall of the box 101 is fixed with a first bracket 108, a dual-output-shaft speed-reducing motor 201 is fixed on the first bracket 108, one of the output shafts of the dual-output-shaft speed-reducing motor 201 penetrates through the side wall of the box 101 and is fixed with a first belt pulley 202, the same first belt 203 is sleeved on the outer walls of the first belt pulley 202 and the driving ring 204, a second belt pulley 205 is fixed on the other output shaft of the dual-output-shaft speed-reducing motor 201, and the same second belt 206 is sleeved on the second belt pulley 205 and the rotating cylinder 703.
Referring to fig. 5, the feeding mechanism 3 includes an adapter box 302 fixed to one end of the box 101, and a feeding hopper 301 communicated with the inside of the adapter box 302 is disposed at the top of the adapter box 302.
Referring to fig. 7, the blanking mechanism 5 includes a blanking hopper 501 close to the second outer supporting ring 103 with the side wall of the box 101, the top of the blanking hopper 501 is of an open structure, and one side of the blanking hopper 501 away from the box 101 is an inclined downward slope, and a second discharge opening 502 is arranged below the inclined slope.
Referring to fig. 7, 8, 9 and 10, the linkage assembly 8 includes a cross arm 503 disposed inside a lower hopper 501, a positioning ring 801 is disposed at a middle position of a side wall of the cross arm 503, the positioning ring 801 and a second outer supporting ring 103 are coaxially disposed, positioning notches 803 are disposed on the positioning ring 801 and are annularly distributed at equal intervals, a movable sleeve 807 is rotatably disposed on the positioning ring 801, a first guiding sleeve 808 and a second guiding sleeve 806 are disposed at a top and a bottom of the movable sleeve 807 and are distributed along a same straight line, the first guiding sleeve 808 and the second guiding sleeve 806 are communicated with an inside of the movable sleeve 807, an insertion strip 809 is inserted into an inner side of the first guiding sleeve 808, a strip-shaped insertion slot 8010 is disposed at a lower portion of the insertion strip 809, and the connecting portion 604 passes through the strip-shaped insertion slot 8010, the novel plug-in type solar cell module is characterized in that a spring piece is arranged in the strip-shaped slot 8010, the lower portion of the spring piece is abutted to the top of the connecting portion 604, a rectangular opening is formed in the top of the plug-in strip 809, a rectangular slot is formed in the top of the plug-in strip 809, a movable pin 804 is inserted into the rectangular slot and provided with a movable pin 804, the side wall of the movable pin 804 is provided with a clamping convex block 8011 matched with the positioning opening 803, the top of the movable pin 804 is inserted into the second guide sleeve 806, a square hole 805 is formed in the side wall of the movable pin 804, a trigger assembly 802 is arranged in the square hole 805, the movable pin 804 and the plug-in strip 809 can be far away from and close to each other, positioning insertion holes 104 are distributed at equal intervals, the inner wall of the second outer supporting ring 103 is provided with rectangular holes 603, through which the plug-in strips 809 can penetrate, and the positions of the retaining ring 602, which are close to the connecting portion 604, are provided with the rectangular holes 603 through which the connecting portion.
Referring to fig. 8 and 10, the triggering assembly 802 includes a pull rod 8022 inserted in the square hole 805, a circular hole through which the pull rod 8022 passes is provided on the cross arm 503, a trapezoidal block 8023 is provided at a position where the pull rod 8022 is close to the square hole 805, an arm-wrestling buckle 8021 is rotatably provided at one end of the pull rod 8022 far from the trapezoidal block 8023, and a spring is provided at a position where an outer wall of the pull rod 8022 is close to a space between the trapezoidal block 8023 and the cross arm 503.
The working principle is as follows: when the soil screening machine is used, soil to be screened is put into the soil screening machine through the feed hopper 301, the double-output-shaft speed reducing motor 201 in the driving mechanism 2 is controlled to work, the conical screening mechanism 4 is driven to rotate under the matching of the first belt pulley 202, the first belt 203 and the driving ring 204, meanwhile, the second belt pulley 205 and the second belt 206 drive the rotating cylinder 703 to rotate, so that the conical block 701 is driven to rotate, the transmission rod 705 rotates oppositely to the conical block 701 due to the arrangement of the internal teeth 707 and the external teeth 706 in cooperation with the gear 704, the rotating speed of the striking crank arm 702 is higher than that of the conical block 701 due to the arrangement of the internal teeth 707 and the external teeth 706 in cooperation with the gear 704, a better striking and scattering effect is achieved, the arranged conical block 701 slows down the soil to flow out of the feeding mechanism 3 to a certain extent, so that striking and scattering is more thorough, when soil screening is required, the snapping 8021 on the linkage assembly 8 is pulled, the pull rod 8022 is driven to move, so that the trapezoidal block 8023 is driven to move, under the action of the trapezoidal block 8023, the insertion strip 809 and the movable pin 804 are far away from each other, so that the positioning notch 803 is separated from the clamping convex block 8011, the movable sleeve 807 and the positioning ring 801 can rotate, meanwhile, the insertion strip 809 is inserted into the positioning insertion hole 104 on the second outer supporting ring 103 to link the retaining ring 602 with the second outer supporting ring 103, so that the spiral scraping component 6 and the conical sieving mechanism 4 can rotate together, soil in the conical sieving mechanism 4 is spirally pushed along the inner wall of the conical sieving mechanism 4 under the action of the spiral scraping component 6, the soil sequentially passes through the fine mesh cylinder 403 and the coarse mesh cylinder 402 to realize graded sieving of the soil, the sieved soil is collected in the box body 101, the soil with different thicknesses are respectively positioned on two sides of the vertical partition plate 106 and can be finally discharged from the first discharge hole 102, impurities in the conical screening mechanism 4 or large soil blocks which are not scattered pass through the conical screening mechanism 4 and are gathered in the blanking mechanism 5 and finally discharged from the second discharge port 502, when the inner wall of the conical screening mechanism 4 needs to be cleaned, the reset breakoff 8021 is realized, the pull rod 8022 drives the trapezoidal block 8023 to reset, the movable pin 804 moves down the clamping convex block 8011 to be inserted into the positioning notch 803, the rotation between the movable sleeve 807 and the positioning notch 803 is limited, meanwhile, the inserting strip 809 moves up to be separated from the positioning jack 104, the linkage between the retaining ring 602 and the second outer supporting ring 103 is relieved, and because the rotation is limited by the movable sleeve and the positioning ring 801 at the moment, the spiral scraping component 6 is kept immovably in the rotating process of the conical screening mechanism 4, and the spiral scraping component 6 and the conical screening mechanism 4 perform relative motion, so that the inner wall of the conical screening mechanism 4 can be cleaned.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a soil particle classification screening installation for soil remediation which characterized in that: the automatic material distribution device comprises a material distribution box (1), wherein a conical screening mechanism (4) which is transversely arranged is arranged at the upper part of the material distribution box (1);
one end of the conical screening mechanism (4) is provided with a blanking mechanism (5), the blanking mechanism (5) is fixedly connected with the material distribution box (1), the other end of the conical screening mechanism (4) is provided with a feeding mechanism (3), and the diameter of one end, close to the blanking mechanism (5), of the conical screening mechanism (4) is smaller than that of one end, close to the feeding mechanism (3), of the conical screening mechanism (4);
the conical screening mechanism (4) comprises a coarse mesh cylinder (402) and a fine mesh cylinder (403) which are connected with each other, and the coarse mesh cylinder (402) and the fine mesh cylinder (403) are both in conical structures;
the feeding mechanism (3) is internally provided with a beating mechanism (7) for beating away soil, the beating mechanism (7) comprises a conical block (701) and a beating crank arm (702) which rotate in opposite directions, the beating crank arm (702) is distributed on the outer side of the beating mechanism (7), and the material distribution box (1) is provided with a driving mechanism (2) for driving the conical screening mechanism (4), the conical block (701) and the beating crank arm (702) to rotate;
the inner side of the conical screening mechanism (4) is provided with a spiral scraping component (6), and the discharging mechanism (5) is internally provided with a linkage component (8) which enables the spiral scraping component (6) and the conical screening mechanism (4) to be linked.
2. The soil particle grading and screening device for soil remediation, according to claim 1, wherein the material separating box (1) comprises a box body (101), the top of the box body (101) is of an open structure, a slope plate (105) is arranged at the bottom of the box body (101), a vertical partition plate (106) is arranged at a position, close to between a coarse mesh cylinder (402) and a fine mesh cylinder (403), of the inner side of the box body (101), the top of the vertical partition plate (106) is provided with a semicircular opening matched with a conical screening mechanism (4), a first outer supporting ring (107) is arranged at the top, close to one side of a feeding mechanism (3), of the top of the box body (101), a second outer supporting ring (103) is arranged at the top, close to one side of a blanking mechanism (5), of the top of the box body (101) is rotatably connected with one end of the conical screening mechanism (4), the second outer supporting ring (103) is fixedly connected with one end of the conical screening mechanism (4), two first discharge ports (102) are arranged at two sides of the first discharge port (102) under the slope plate (105), and the two first discharge ports (106) are distributed at two sides of the vertical partition plate (106).
3. The soil particle grading and screening device for soil remediation according to claim 2, wherein the conical screening mechanism (4) further comprises a first inner support ring (401) arranged at one end, far away from the fine mesh cylinder (403), of the coarse mesh cylinder (402) and a second inner support ring (404) arranged at one end, far away from the coarse mesh cylinder (402), of the fine mesh cylinder (403), the first inner support ring (401) is fixedly connected with the inner wall of the second outer support ring (103), and the second inner support ring (404) is rotatably connected with the inner wall of the first outer support ring (107).
4. The soil particle grading and screening device for soil remediation according to claim 3, wherein the spiral scraping component (6) comprises a spiral scraping strip (601) extending spirally along the inner wall of the conical screening mechanism (4), one end of the spiral scraping strip (601) close to the blanking mechanism (5) is bent and extended to form a connecting portion (604), a retaining ring (602) is fixed on the connecting portion (604), and the retaining ring (602) is rotatably connected with the inner wall of the second outer supporting ring (103).
5. The soil particle grading and screening device for soil remediation as claimed in claim 4, wherein the striking mechanism (7) further comprises a rotating cylinder (703) coaxially arranged at one end, far away from the conical sieving mechanism (4), of the conical block (701), the diameter of one side, close to the conical sieving mechanism (4), of the conical block (701) is larger than the diameter of one side, far away from the conical sieving mechanism (4), of the conical block, the rotating cylinder (703) penetrates out of the side wall of the feeding mechanism (3), a through hole is coaxially arranged in the conical block (701), a transmission rod (705) is rotatably arranged in the through hole, one end, close to the conical sieving mechanism (4), of the transmission rod (705) is connected with a striking crank arm (702), one end, on the inner side of the rotating cylinder (703), of the inner teeth (707) are annularly distributed at equal intervals, one end, of the outer side of the transmission rod (705) is provided with outer teeth (706) which are annularly distributed at equal intervals, a gear (704) is arranged between the inner teeth (707) and the outer teeth (707), the outer teeth (705) are meshed with the inner teeth (706), and the outer teeth (706) and the feeding tooth support (703) and the rotating cylinder (L and the rotating type support (703) and the rotating type rotating cylinder are connected with the rotating type support.
6. The soil particle grading and screening device for soil remediation according to claim 5, wherein the driving mechanism (2) comprises a driving ring (204) fixedly connected with one end of the conical screening mechanism (4), a first support (108) is fixed on the side wall of the box body (101), a double-output-shaft speed reducing motor (201) is fixed on the first support (108), one output shaft of the double-output-shaft speed reducing motor (201) penetrates through the side wall of the box body (101) and is fixed with a first belt pulley (202), the same first belt (203) is sleeved on the outer wall of the first belt pulley (202) and the driving ring (204), a second belt pulley (205) is fixed on the other output shaft of the double-output-shaft speed reducing motor (201), and the same second belt (206) is sleeved on the second belt pulley (205) and the rotating drum (703).
7. The soil particle classifying and screening device for soil remediation according to claim 6, wherein the feeding mechanism (3) comprises an adapter box (302) fixed with one end of the box body (101), and a feed hopper (301) communicated with the inside of the adapter box (302) is arranged at the top of the adapter box (302).
8. The soil particle grading and screening device for soil remediation as claimed in claim 7, wherein the blanking mechanism (5) comprises a blanking hopper (501) close to the second outer supporting ring (103) and on the side wall of the box body (101), the top of the blanking hopper (501) is of an open structure, the side of the blanking hopper (501) far away from the box body (101) is an inclined plane downwards, and the lower part of the inclined plane is provided with a second discharge port (502).
9. The soil particle grading and screening device for soil remediation according to claim 8, wherein the linkage assembly (8) comprises a cross arm (503) arranged on the inner side of a lower hopper (501), a positioning ring (801) is arranged in the middle of the side wall of the cross arm (503), the positioning ring (801) and a second outer supporting ring (103) are coaxially arranged, positioning openings (803) are formed in the positioning ring (801) and are annularly distributed at equal intervals, a movable sleeve (807) is rotatably arranged on the positioning ring (801), a first guide sleeve (808) and a second guide sleeve (806) which are distributed along the same straight line are arranged at the top and the bottom of the movable sleeve (807), the first guide sleeve (808) and the second guide sleeve (806) are communicated with the inside of the movable sleeve (807), an insertion strip (809) is inserted into the inner side of the first guide sleeve (808), a strip-shaped insertion slot (8010) is arranged at the lower part of the insertion strip (809), the connecting part (604) penetrates through the strip-shaped insertion slot (8010), a spring piece (8010) is arranged in the spring piece (809) and abuts against the connecting part (604), a rectangular insertion pin is arranged on the top of the insertion slot (804), and the insertion slot (804), the rectangular insertion pin is arranged on the top of the rectangular insertion slot (804), the top of the movable pin (804) is inserted into the second guide sleeve (806), a square hole (805) is formed in the side wall of the movable pin (804), a trigger assembly (802) for enabling the movable pin (804) and the insert (809) to be far away from and close to each other is arranged in the square hole (805), positioning insertion holes (104) which are matched with the insert (809) and distributed at equal intervals are formed in the inner wall of the second outer support ring (103), and a rectangular hole (603) for enabling the insert (809) to penetrate is formed in the position, close to the connecting portion (604), of the retaining ring (602).
10. The soil particle grading and screening device for soil remediation according to claim 9, wherein the trigger assembly (802) comprises a pull rod (8022) inserted in the square hole (805), a round hole for the pull rod (8022) to pass through is formed in the cross arm (503), a trapezoidal block (8023) is arranged at a position, close to the square hole (805), of the pull rod (8022), an end, far away from the trapezoidal block (8023), of the pull rod (8022) is rotatably provided with a snapping buckle (8021), and a spring is arranged at a position, close to between the trapezoidal block (8023) and the cross arm (503), of an outer wall of the pull rod (8022).
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| CN202211415609.6A CN115445904B (en) | 2022-11-11 | 2022-11-11 | Soil particle grading and screening equipment for soil remediation |
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| CN202211415609.6A CN115445904B (en) | 2022-11-11 | 2022-11-11 | Soil particle grading and screening equipment for soil remediation |
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| CN115445904B (en) | 2023-03-24 |
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