CN115228563B - Soil screening equipment - Google Patents
Soil screening equipment Download PDFInfo
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- CN115228563B CN115228563B CN202210938391.6A CN202210938391A CN115228563B CN 115228563 B CN115228563 B CN 115228563B CN 202210938391 A CN202210938391 A CN 202210938391A CN 115228563 B CN115228563 B CN 115228563B
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- 238000012216 screening Methods 0.000 title claims abstract description 120
- 239000002689 soil Substances 0.000 title claims abstract description 90
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 241001233242 Lontra Species 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/181—Bearings specially adapted for tumbling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/184—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses soil screening equipment, which relates to the technical field of soil detection and restoration and comprises a soil screening equipment main body, wherein the soil screening equipment main body comprises a support frame, two sides of the support frame are respectively and fixedly provided with a transverse U-shaped support plate, the lower surface of the support frame is provided with a leakage groove, and a soil block crushing device is movably arranged in the support frame. According to the invention, the hydraulic push rod is pushed back and forth through the opening of the hydraulic cylinder, the screening plate shakes left and right under the action of the push-pull force to shake and screen the crushed soil, the elastic expansion effect of the buffer spring is utilized to assist the screening plate in screening the soil, meanwhile, the fixed cross rod and the sliding block are matched with each other to support the whole screening plate, and when the screening plate shakes left and right, the sliding block slides in the movable groove, so that the screening effect and the whole stability of the device are further enhanced.
Description
Technical Field
The invention relates to the technical field of soil detection and restoration, in particular to soil screening equipment.
Background
The soil environment detection is to determine the environment quality (or pollution degree) and the variation trend thereof by measuring the representative value of the factors influencing the soil environment quality, and is generally referred to as soil environment detection, which generally comprises the technical contents of point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.
In the chinese invention patent: the soil remediation and screening device of CN108855906A comprises a box body, a screening structure and a driving structure, wherein a feed hopper is arranged above the box body, a discharge hole is arranged below the box body, the screening structure comprises a pair of crushing wheels, a first screening plate and a second screening plate which are arranged below the feed hopper from top to bottom, and vibrating wheels are respectively arranged below the first screening plate and the second screening plate; the driving structure comprises a first motor, a first driving wheel and a second driving wheel, wherein the first driving wheel is positioned on the same side of the box body and is coaxial with any crushing wheel, the second driving wheel is coaxial with the vibrating wheel, and the first driving wheel and the second driving wheel are directly or indirectly connected with a third driving wheel at the power output end of the first motor in a driving way.
The following problems exist in the prior art:
1. The screening equipment in the prior art is difficult to crush the extracted large soil blocks, has low crushing efficiency and affects the quality of the subsequent screening operation;
2. Screening otter board among the prior art can remain a large amount of dust behind the use, is difficult to clear up, can lead to screening otter board to carry out the condition of jam, influences soil screening's efficiency.
Disclosure of Invention
The present invention provides a soil screening apparatus to solve the problems set forth in the background art described above.
In order to solve the technical problems, the invention adopts the following technical scheme:
The soil screening equipment comprises a soil screening equipment main body, wherein the soil screening equipment main body comprises a supporting frame, two sides of the supporting frame are respectively and fixedly provided with a transverse U-shaped supporting plate, the lower surface of the supporting frame is provided with a leakage groove, the inside of the supporting frame is movably provided with a soil block crushing device, two sides of the soil block crushing device are fixedly provided with a stabilizing device, a screening device is arranged right below the soil block crushing device, the soil block crushing device comprises a rotating mechanism and a crushing mechanism, the crushing mechanism comprises a crushing roller, the outer surface of the crushing roller is hinged with a hinged cover plate, the outer surface of the hinged cover plate is fixedly provided with a pull ring, the inner surface of the hinged cover plate is uniformly paved with a sealing ring, the screening plant is including soil promotion screening mechanism and clearance mechanism, soil promotion screening mechanism is including the funnel, the upper surface of funnel and the lower fixed surface of support frame are connected, stabilising arrangement is including joint mechanism, joint mechanism is including arch backup pad, the jack has been seted up to the internal surface of arch backup pad, adopts the joint between slewing mechanism, broken mechanism, soil promotion screening mechanism, the clearance mechanism, the screening equipment among the prior art is difficult to broken the large-scale soil piece of extraction has been solved, and crushing efficiency is lower, influence the quality of follow-up screening operation, and still, screening otter board can remain a large amount of dust after using, is difficult to clear up, can lead to the condition that the screening otter board blockked up, influence the problem of the efficiency of soil screening.
The technical scheme of the invention is further improved as follows: the upper surface fixed mounting of horizontal U type backup pad has driving motor one, fixed mounting has the initiative runner on driving motor one's the output shaft, the lower surface swing joint of initiative runner has the driven runner, the surface of initiative runner passes through the belt rotation with the surface of driven runner and is connected, through driving motor one, mutually support between initiative runner and the driven runner, plays and carries out pivoted effect to crushing mechanism and whole.
The technical scheme of the invention is further improved as follows: the center of driven runner is rotated and is fixed mounting has the connecting rod in the axis of rotation, the one end of connecting rod extends to the horizontal U type backup pad of the other end and rotates with it the inner wall and be connected, the surface of connecting rod is fixed mounting respectively has stirring paddle wheel and broken tooth, the surface of connecting rod rotates with the inner wall of broken cylinder to be connected, cooperates jointly through connecting rod, stirring paddle wheel and broken tooth, stirs and broken effect to the soil block, improves subsequent screening efficiency.
The technical scheme of the invention is further improved as follows: the utility model discloses a soil screening machine, including funnel, hydraulic cylinder, screening board, hydraulic push rod, rectangular diaphragm, hydraulic cylinder, hydraulic push rod, hydraulic cylinder and screening board, fixed mounting has the supporting leg respectively in both sides of funnel, the medial surface fixed mounting of supporting leg has rectangular diaphragm, the last fixed surface of rectangular diaphragm has the pneumatic cylinder, fixedly connected with hydraulic push rod on the output shaft of pneumatic cylinder, mutually support through pneumatic cylinder and hydraulic push rod, play the effect of controlling the push-and-pull to the screening board, screen soil.
The technical scheme of the invention is further improved as follows: the hydraulic push rod is kept away from the one end fixedly connected with screening board of pneumatic cylinder, the both ends surface of screening board is fixed mounting respectively and is had buffer spring, buffer spring's the other end and the inner wall fixed connection of funnel, through buffer spring's elastic expansion effect, supplementary screening board sieves soil.
The technical scheme of the invention is further improved as follows: the movable grooves are formed in the outer surfaces of two sides of the screening plate, the sliding blocks are connected to the inner surfaces of the movable grooves in a sliding mode, the fixed cross rods are fixedly arranged on the inner surfaces of the sliding blocks, two ends of each fixed cross rod are fixedly connected with the inner wall of the funnel respectively, the fixed cross rods are matched with the sliding blocks, the whole screening plate is supported, and the overall stability of the device is enhanced.
The technical scheme of the invention is further improved as follows: the upper surface fixed mounting of screening board has the connecting plate, the spout has been seted up to the lower surface of connecting plate, one side surface fixed mounting of connecting plate has driving motor two, fixedly connected with threaded rod on driving motor's the output shaft, threaded rod's surface threaded connection has magnet two, the lower surface fixed mounting of magnet two has dust bulldozing scraper blade, the lower surface fixed connection of screening board has the lifting rope, the lower surface fixed connection of lifting rope has magnet one, magnet one and magnet two are the magnetic pole that attracts mutually, through magnet two and magnet one mutually support, and both are positive and negative magnetic pole respectively, and both attract mutually when being close to, and upward attracts the magnet on the lifting rope, strikes screening board bottom, shakes the dust of bottom from this.
The technical scheme of the invention is further improved as follows: the inner surface rolling installation of jack has bearing ball, bearing ball's surface and the surface roll connection of connecting rod, the inner chamber fixed mounting of arch backup pad has the bullet post, the other end fixedly connected with articulated post of bullet post, the one end fixed mounting who articulates the post and keep away from the bullet post has the extrusion bag ball, the both sides of articulated post are articulated respectively to have arc bullet strip, mutually support through bullet post and extrusion bag ball, carry out reverse extrusion force to the connecting rod, carry out firm clamp with bearing ball to the connecting rod, strengthening stability.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. The invention provides soil screening equipment, which adopts the common coordination among a rotating mechanism, a crushing mechanism, a soil pushing and screening mechanism and a cleaning mechanism, and solves the problems that the screening equipment in the prior art is difficult to crush large-scale extracted soil blocks, the crushing efficiency is low, the quality of subsequent screening operation is affected, and moreover, a large amount of dust can remain after the screening screen plate is used, the cleaning is difficult, the blocking of the screening screen plate is possibly caused, and the efficiency of soil screening is affected.
2. The invention provides soil screening equipment, which adopts the common cooperation between a rotating mechanism and a crushing mechanism, and starts a first driving motor to enable a driving rotating wheel to rotate and drive a driven rotating wheel to rotate, and under the connection action of a connecting rod, a stirring paddle wheel and crushing teeth are driven to rotate to stir and crush soil blocks in a crushing roller, so that the soil blocks can be crushed rapidly, and large soil blocks can be put in conveniently by utilizing the cooperation of a hinged cover plate and a pull ring, the problem that people need to manually crush before screening, and then screen the soil blocks one by one is solved, and the working efficiency and the practicability of the device are improved.
3. The invention provides soil screening equipment, which adopts the common cooperation between a soil pushing screening mechanism and a cleaning mechanism, and enables a hydraulic push rod to push back and forth through the opening of a hydraulic cylinder, under the action of push-pull force, a screening plate shakes left and right to screen the smashed soil in a shaking way, and the screening plate is assisted to screen the soil by utilizing the elastic telescopic effect of a buffer spring.
4. The invention provides soil screening equipment, which adopts the common cooperation of a driving motor II, a magnetic block II, a dust bulldozing scraper blade, a threaded rod and a magnetic block I, the threaded rod is enabled to rotate through the opening of the driving motor II, the magnetic block II slides left and right in a chute under the limiting action of a connecting plate and the chute, the dust bulldozing scraper blade translates on the surface of a screening plate, agglomerated soil accumulated on the screening plate is scraped, the magnetic block II and the magnetic block I are respectively in positive and negative magnetic poles when the magnetic block II moves to be right above the magnetic block I, the magnetic block II and the magnetic block I are attracted to each other when the magnetic block II approaches, the magnetic block on a lifting rope upwards attracts to collide with the bottom of the screening plate, so that dust at the bottom is shaken off, when the magnetic block II is far away from the upper part of the magnetic block I, the magnetic block I is weakened by magnetism between the magnetic block II, the magnetic block I is repeatedly knocked on the screening plate when the dust scraper blade drives the magnetic block II to approach the center of the magnetic block I, dust is repeatedly knocked on the screening plate, the dust is ensured to be kept clean, and the screening efficiency is improved.
5. The invention provides soil screening equipment, which adopts the common cooperation among an arch support plate, bearing balls, extrusion bag balls, elastic columns, hinge columns and arc elastic strips, passes through the inside of an insertion hole through a connecting rod, supports the connecting rod by using the arch support plate, keeps balance during crushing operation, achieves the effect of auxiliary rotation on the connecting rod by using the bearing balls, and stably clamps the connecting rod by using the bearing balls through the mutual cooperation of the elastic columns and the extrusion bag balls, but does not influence the normal operation of the connecting rod, thereby enhancing the overall stability and the effectiveness of the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective sectional structure of the soil block breaking device of the present invention;
FIG. 3 is a schematic perspective cross-sectional view of a screening apparatus of the present invention;
FIG. 4 is a schematic perspective view of a soil pushing and screening mechanism according to the present invention;
FIG. 5 is a schematic view of a partial perspective of a rotary mechanism according to the present invention;
FIG. 6 is a schematic diagram of a cross-sectional testing structure of a stabilizer according to the present invention.
In the figure: 1. a soil screening apparatus main body; 2. a soil block crushing device; 3. a screening device; 4. a stabilizing device; 11. a support frame; 111. a transverse U-shaped support plate; 112. a drain groove; 21. a rotating mechanism; 211. driving a first motor; 212. a driving rotating wheel; 213. a driven rotating wheel; 214. a connecting rod; 22. a crushing mechanism; 221. a crushing roller; 2211. a cover plate is hinged; 2212. a pull ring; 222. a stirring paddle wheel; 223. crushing teeth; 31. a soil pushing and screening mechanism; 311. a funnel; 312. a hydraulic cylinder; 313. a hydraulic push rod; 314. a buffer spring; 315. a sliding block; 316. fixing the cross bar; 32. a cleaning mechanism; 321. a screening plate; 3211. a movable groove; 322. a first magnetic block; 323. dust bulldozing scraper blade; 324. a second magnetic block; 325. a connecting plate; 3251. a threaded rod; 326. a second driving motor; 41. a clamping mechanism; 411. an arched support plate; 412. bearing balls; 413. extruding the balloon; 414. a spring column; 415. a hinge post; 416. arc spring strip.
Detailed Description
The invention is further illustrated by the following examples:
Example 1
As shown in fig. 1 to 6, the present invention provides a soil screening apparatus, comprising a soil screening apparatus main body 1, the soil screening apparatus main body 1 comprises a supporting frame 11, both sides of the supporting frame 11 are respectively and fixedly provided with a transverse U-shaped supporting plate 111, the lower surface of the supporting frame 11 is provided with a drain groove 112, a soil block breaking device 2 is movably installed inside the supporting frame 11, both sides of the soil block breaking device 2 are fixedly provided with a stabilizing device 4, a screening device 3 is arranged right below the soil block breaking device 2, the soil block breaking device 2 comprises a rotating mechanism 21 and a breaking mechanism 22, the breaking mechanism 22 comprises a breaking roller 221, the outer surface of the breaking roller 221 is hinged with a hinged cover plate 2211, the outer surface of the hinged cover plate 2211 is fixedly provided with a pull ring 2212, the inner surface of the hinged cover plate 2211 is uniformly paved with a sealing ring, the screening device 3 comprises a soil pushing screening mechanism 31 and a cleaning mechanism 32, the soil pushing and screening mechanism 31 comprises a funnel 311, the upper surface of the funnel 311 is fixedly connected with the lower surface of the supporting frame 11, the stabilizing device 4 comprises a clamping mechanism 41, the clamping mechanism 41 comprises an arch supporting plate 411, the inner surface of the arch supporting plate 411 is provided with a jack, the upper surface of the transverse U-shaped supporting plate 111 is fixedly provided with a first driving motor 211, the output shaft of the first driving motor 211 is fixedly provided with a driving rotating wheel 212, the lower surface of the driving rotating wheel 212 is movably connected with a driven rotating wheel 213, the outer surface of the driving rotating wheel 212 is rotationally connected with the outer surface of the driven rotating wheel 213 through a belt, the central rotating shaft of the driven rotating wheel 213 is fixedly provided with a connecting rod 214, one end of the connecting rod 214 extends to the transverse U-shaped supporting plate 111 at the other end and is rotationally connected with the inner wall of the transverse U-shaped supporting plate, the outer surface of the connecting rod 214 is fixedly provided with a stirring paddle wheel 222 and crushing teeth 223 respectively, the surface of connecting rod 214 rotates with the inner wall of crushing cylinder 221 and is connected, through opening driving motor one 211 for driving runner 212 rotates, drives driven runner 213 and rotates, under the connected action of connecting rod 214, drives stirring paddle wheel 222 and crushing tooth 223 and rotates, stirs and crushing operation to the inside soil block of crushing cylinder 221, ensures that the soil block can break fast, and utilizes the cooperation of articulated apron 2211 and pull ring 2212, can be convenient for people put into great soil block, this just has solved people and need manual breakage before screening work, the step of screening one by one again has improved the practicality of work efficiency and device.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, both sides of funnel 311 are fixed mounting respectively has the supporting leg, the medial surface fixed mounting of supporting leg has rectangular diaphragm, the upper surface fixed mounting of rectangular diaphragm has pneumatic cylinder 312, fixedly connected with hydraulic push rod 313 on the output shaft of pneumatic cylinder 312, the one end fixedly connected with screening board 321 of pneumatic cylinder 312 is kept away from to hydraulic push rod 313, the both ends surface of screening board 321 is fixed mounting respectively has buffer spring 314, buffer spring 314's the other end and the inner wall fixed connection of funnel 311, movable groove 3211 has been seted up to the both sides surface of screening board 321, movable groove 3211's internal surface sliding connection has slider 315, slider 315's internal surface fixed mounting has fixed horizontal pole 316, fixed horizontal pole 316's both ends respectively with funnel 311's inner wall fixed connection, through the opening of pneumatic cylinder 312, make hydraulic push rod 313 promote around, under the effect of push-and-pull, screening board 321 rocks, shake screening board 321, and utilize buffer spring 314's elasticity flexible effect, supplementary screening board 321 sieves soil, simultaneously, utilize fixed horizontal pole 316 and slider's inner surface sliding connection, whole screening board 321 is supported, when the whole screening board 321, slider 315 has further improved the inside stability of activity, slider 315 has been further improved.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the upper surface of the sieving plate 321 is fixedly provided with a connecting plate 325, the lower surface of the connecting plate 325 is provided with a sliding groove, one side outer surface of the connecting plate 325 is fixedly provided with a driving motor II 326, the output shaft of the driving motor II 326 is fixedly connected with a threaded rod 3251, the outer surface of the threaded rod 3251 is in threaded connection with a magnetic block II 324, the lower surface of the magnetic block II 324 is fixedly provided with a dust bulldozing scraper 323, the lower surface of the sieving plate 321 is fixedly connected with a lifting rope, the lower surface of the lifting rope is fixedly connected with a magnetic block I322, the magnetic block I322 and the magnetic block II 324 are magnetic poles which are attracted, the inner surface of a jack is provided with a bearing ball 412 in a rolling way, the outer surface of the bearing ball 412 is in rolling connection with the outer surface of the connecting rod 214, the inner cavity of the arched supporting plate 411 is fixedly provided with a spring column 414, the other end of the spring column 414 is fixedly connected with a hinge column 415, one end of the hinge column 415, which is far away from the spring column 414, is fixedly provided with a squeeze balloon 413, the two sides of the hinge post 415 are respectively hinged with arc elastic strips 416, the driving motor II 326 is started to enable the threaded rod 3251 to rotate, the magnetic block II 324 slides left and right in the chute under the limit action of the connecting plate 325 and the chute, the dust bulldozing scraper 323 translates on the surface of the sieving plate 321 to scrape the caking soil accumulated on the sieving plate 321, when the magnetic block II 324 moves to be right above the magnetic block I322, the magnetic block II 324 and the magnetic block I322 are respectively in positive and negative magnetic poles and are attracted mutually when approaching, the magnetic block I322 on the lifting rope attracts upwards to impact the bottom of the sieving plate 321, so that the dust at the bottom is shaken off, when the magnetic block II 324 is far from the upper part of the magnetic block I322, the magnetism between the magnetic block I322 and the magnetic block II 324 is weakened, the dust bulldozing scraper 323 falls off, when the dust scraper 323 drives the magnetic block II 324 to repeatedly approach the center of the magnetic block I322, the first magnetic block 322 repeatedly knocks the screening plate 321 to clean dust, ensures that the device is kept clean, improves screening efficiency, in addition, passes inside the jack through the connecting rod 214, supports the connecting rod 214 by utilizing the arch-shaped supporting plate 411, keeps balance during crushing operation, achieves an auxiliary rotating effect on the connecting rod 214 by utilizing the bearing balls 412, and further, performs reverse extrusion force on the connecting rod 214 through the mutual cooperation of the elastic column 414 and the extrusion bag ball 413, firmly clamps the connecting rod 214 by utilizing the bearing balls 412, but does not influence normal operation of the connecting rod 214, and enhances the overall stability and effectiveness of the device.
The working principle of the soil screening device will be described in detail.
As shown in fig. 1-6, in operation, firstly, the excavated soil blocks are poured into the crushing roller 221 through the hinged cover plate 2211, then the hinged cover plate 2211 is closed, after closing, the driving motor 211 is started, so that the driving rotary wheel 212 rotates, the driven rotary wheel 213 is driven to rotate, the stirring paddle wheel 222 and the crushing teeth 223 are driven to rotate under the connection effect of the connecting rod 214, the soil blocks in the crushing roller 221 are stirred and crushed, the soil blocks can be crushed quickly, when the soil blocks are crushed but to a certain extent, a worker can pour the crushed soil blocks into the hopper 311 by opening the hinged cover plate 2211 to be opposite to the upper part of the leakage groove 112, the soil firstly falls onto the upper part of the screening plate 321, at the moment, the hydraulic cylinder 312 is started, the hydraulic push rod 313 is pushed forwards and backwards, the screening plate 321 shakes left and right under the action of push force, the crushed soil is subjected to shaking screening, and the elastic expansion effect of the buffer spring 314 is utilized to assist the sieving plate 321 to sieve soil, meanwhile, the mutual matching of the fixed cross rod 316 and the sliding block 315 is utilized to integrally support the sieving plate 321, when the sieving plate 321 shakes left and right, the sliding block 315 slides in the movable groove 3211, the sieving effect and the integral stability of the device are further enhanced, furthermore, the driving motor II 326 is started to enable the threaded rod 3251 to rotate, the magnetic block II 324 slides left and right in the sliding groove under the limiting effect of the connecting plate 325 and the sliding groove, the dust bulldozing scraper 323 translates on the surface of the sieving plate 321 to scrape the agglomerated soil accumulated on the sieving plate 321, when the magnetic block II 324 moves to the position right above the magnetic block I322, the magnetic block II 324 and the magnetic block I322 are respectively in positive and negative magnetic poles, and are mutually attracted when the magnetic block II approaches, the first magnetic block 322 on the lifting rope attracts upwards to impact the bottom of the screening plate 321, so that dust at the bottom is shaken off, when the second magnetic block 324 is far away from the upper side of the first magnetic block 322, the magnetism between the first magnetic block 322 and the second magnetic block 324 weakens, the second magnetic block falls off, when the dust bulldozing scraper 323 drives the second magnetic block 324 to repeatedly approach the center of the first magnetic block 322, the first magnetic block 322 repeatedly knocks the screening plate 321, dust is cleaned, the device is ensured to be kept clean, screening efficiency is improved, and finally the soil after screening is detected and subjected to a repair experiment.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. Soil screening apparatus comprising a soil screening apparatus body (1), characterized in that: soil screening equipment main part (1) is including support frame (11), horizontal U type backup pad (111) are fixed mounting respectively to the both sides of support frame (11), leak groove (112) have been seted up to the lower surface of support frame (11), the inside movable mounting of support frame (11) has soil block breaker (2), the both sides fixed mounting of soil block breaker (2) has stabilizer (4), be provided with screening plant (3) under soil block breaker (2), soil block breaker (2) are including slewing mechanism (21) and crushing mechanism (22), crushing mechanism (22) are including broken cylinder (221), the surface of broken cylinder (221) articulates there is articulated apron (2211), the surface fixed mounting of articulated apron (2211) has pull ring (2212), the sealing washer has evenly been laid to the internal surface of articulated apron (2211), screening plant (3) are including soil promotion screening mechanism (31) and mechanism (32), soil promotion screening mechanism (31) are including funnel (311), on the surface of support frame (41) are including arch (41) and the firm device (41), the inner surface of the arch-shaped supporting plate (411) is provided with a jack;
the upper surface of the transverse U-shaped supporting plate (111) is fixedly provided with a first driving motor (211), an output shaft of the first driving motor (211) is fixedly provided with a driving rotating wheel (212), the lower surface of the driving rotating wheel (212) is movably connected with a driven rotating wheel (213), and the outer surface of the driving rotating wheel (212) is rotatably connected with the outer surface of the driven rotating wheel (213) through a belt;
A connecting rod (214) is fixedly arranged on the central rotating shaft of the driven rotating wheel (213), one end of the connecting rod (214) extends to the transverse U-shaped supporting plate (111) at the other end and is in rotating connection with the inner wall of the transverse U-shaped supporting plate, a stirring paddle wheel (222) and crushing teeth (223) are respectively and fixedly arranged on the outer surface of the connecting rod (214), and the outer surface of the connecting rod (214) is in rotating connection with the inner wall of the crushing roller (221);
Supporting legs are fixedly mounted on two sides of the funnel (311) respectively, a long transverse plate is fixedly mounted on the inner side surface of each supporting leg, a hydraulic cylinder (312) is fixedly mounted on the upper surface of each long transverse plate, and a hydraulic push rod (313) is fixedly connected to an output shaft of each hydraulic cylinder (312);
One end, far away from the hydraulic cylinder (312), of the hydraulic push rod (313) is fixedly connected with a screening plate (321), buffer springs (314) are respectively and fixedly arranged on the outer surfaces of two ends of the screening plate (321), and the other end of each buffer spring (314) is fixedly connected with the inner wall of the funnel (311);
The two outer surfaces of the screening plate (321) are provided with movable grooves (3211), the inner surfaces of the movable grooves (3211) are connected with sliding blocks (315) in a sliding mode, the inner surfaces of the sliding blocks (315) are fixedly provided with fixed cross rods (316), and two ends of each fixed cross rod (316) are fixedly connected with the inner wall of a funnel (311) respectively;
The upper surface of screening board (321) is fixedly provided with connecting plate (325), the lower surface of connecting plate (325) has seted up the spout, one side surface fixed mounting of connecting plate (325) has driving motor two (326), fixedly connected with threaded rod (3251) on the output shaft of driving motor two (326), the surface threaded connection of threaded rod (3251) has magnetic path two (324), the lower surface fixed mounting of magnetic path two (324) has dust bulldozing scraper blade (323), the lower surface fixed connection of screening board (321) has the lifting rope, the lower surface fixed connection of lifting rope has magnetic path one (322), magnetic path one (322) are the magnetic pole that attracts with magnetic path two (324);
Bearing balls (412) are arranged on the inner surface of the jack in a rolling way, the outer surface of each bearing ball (412) is in rolling connection with the outer surface of each connecting rod (214), a spring column (414) is fixedly arranged in an inner cavity of each arch-shaped supporting plate (411), a hinge column (415) is fixedly connected to the other end of each spring column (414), a squeeze bag ball (413) is fixedly arranged at one end, far away from each spring column (414), of each hinge column (415), and arc-shaped spring strips (416) are hinged to two sides of each hinge column (415);
Through opening driving motor two (326), make threaded rod (3251) rotate, limit effect under connecting plate (325) and spout, magnet two (324) are inside to slide left and right in the spout, and then make dust bulldozing scraper blade (323) translate in the surface of screening board (321), strike off caking soil that piles up on screening board (321), when magnet two (324) remove to magnet one (322) directly over, magnet two (324) and magnet one (322) are positive and negative magnetic pole respectively, both are close to each other, attract each other when being close to, magnet one (322) on the lifting rope upwards attracts, strike screening board (321) bottom, shake down the dust of bottom from this, when magnet two (324) keep away from the top of magnet one (322), magnetism between magnet one (322) and the magnet two (324) weakens, thereby drop, when dust bulldoze scraper blade (323) drive magnet two (324) and are close to the center of magnet one (322) repeatedly, then sieve board (321) is carried out to the dust clearance repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938391.6A CN115228563B (en) | 2022-08-05 | 2022-08-05 | Soil screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938391.6A CN115228563B (en) | 2022-08-05 | 2022-08-05 | Soil screening equipment |
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| CN115228563A CN115228563A (en) | 2022-10-25 |
| CN115228563B true CN115228563B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210938391.6A Active CN115228563B (en) | 2022-08-05 | 2022-08-05 | Soil screening equipment |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015326A (en) * | 2016-07-11 | 2016-10-12 | 欧献忠 | Bearing |
| CN106902941A (en) * | 2017-03-28 | 2017-06-30 | 青岛祥智电子技术有限公司 | A kind of native device of clods breaking sieve |
| CN106944213A (en) * | 2017-05-15 | 2017-07-14 | 无锡集安自动化科技有限公司 | A kind of muffin ultrafine crusher |
| CN207119532U (en) * | 2017-04-29 | 2018-03-20 | 肇庆遨优动力电池有限公司 | A kind of battery material graphite powder magnetic separator de-ironing |
| CN108686938A (en) * | 2018-07-09 | 2018-10-23 | 永春福源建材科技有限公司 | A kind of sand sieving machine with anti-blockage function |
| CN208033027U (en) * | 2017-12-27 | 2018-11-02 | 湖南新九方科技有限公司 | A kind of soil screening plant |
| DE202020101401U1 (en) * | 2019-10-15 | 2020-03-20 | Filip GmbH, Müllereibürsten | Sieve cleaner for sieve boxes used in plan sifters in mills |
| KR102184790B1 (en) * | 2020-06-01 | 2020-12-01 | 주식회사 우성테크 | Flat screen device with swivel rake |
| CN112871305A (en) * | 2021-01-08 | 2021-06-01 | 陆佳伟 | Milling equipment is used in cosmetics production |
| CN213434641U (en) * | 2020-05-13 | 2021-06-15 | 马天恩 | Screening formula soil reducing mechanism for civil engineering |
| CN213726895U (en) * | 2020-11-05 | 2021-07-20 | 重庆能院食品检测有限公司 | Breaker for food detection |
| CN213763245U (en) * | 2020-10-22 | 2021-07-23 | 武汉海裕润科技有限公司 | Particle impact bin with screening function |
| CN214118762U (en) * | 2020-12-30 | 2021-09-03 | 徐州博丰轴承有限公司 | Dustproof assembly of bearing |
| CN215278454U (en) * | 2021-04-20 | 2021-12-24 | 中国建筑第二工程局有限公司 | Aggregate particle size screening plant is used in building concrete material processing |
| CN215278507U (en) * | 2021-03-26 | 2021-12-24 | 中国建筑第二工程局有限公司 | Aggregate screening installation for concrete preparation |
| CN215465084U (en) * | 2021-08-30 | 2022-01-11 | 福建德睿工业科技集团有限公司 | Multi-cylinder hydraulic cone crusher with adjustable feeding granularity ratio |
| CN216631555U (en) * | 2021-12-30 | 2022-05-31 | 安徽利成机电设备制造有限公司 | Automatic material cleaning sieve with linkage mechanism |
| CN216936990U (en) * | 2022-02-18 | 2022-07-12 | 郴州市粮海新材料有限公司 | Piston pushing screen for graphene centrifuge |
-
2022
- 2022-08-05 CN CN202210938391.6A patent/CN115228563B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015326A (en) * | 2016-07-11 | 2016-10-12 | 欧献忠 | Bearing |
| CN106902941A (en) * | 2017-03-28 | 2017-06-30 | 青岛祥智电子技术有限公司 | A kind of native device of clods breaking sieve |
| CN207119532U (en) * | 2017-04-29 | 2018-03-20 | 肇庆遨优动力电池有限公司 | A kind of battery material graphite powder magnetic separator de-ironing |
| CN106944213A (en) * | 2017-05-15 | 2017-07-14 | 无锡集安自动化科技有限公司 | A kind of muffin ultrafine crusher |
| CN208033027U (en) * | 2017-12-27 | 2018-11-02 | 湖南新九方科技有限公司 | A kind of soil screening plant |
| CN108686938A (en) * | 2018-07-09 | 2018-10-23 | 永春福源建材科技有限公司 | A kind of sand sieving machine with anti-blockage function |
| DE202020101401U1 (en) * | 2019-10-15 | 2020-03-20 | Filip GmbH, Müllereibürsten | Sieve cleaner for sieve boxes used in plan sifters in mills |
| CN213434641U (en) * | 2020-05-13 | 2021-06-15 | 马天恩 | Screening formula soil reducing mechanism for civil engineering |
| KR102184790B1 (en) * | 2020-06-01 | 2020-12-01 | 주식회사 우성테크 | Flat screen device with swivel rake |
| CN213763245U (en) * | 2020-10-22 | 2021-07-23 | 武汉海裕润科技有限公司 | Particle impact bin with screening function |
| CN213726895U (en) * | 2020-11-05 | 2021-07-20 | 重庆能院食品检测有限公司 | Breaker for food detection |
| CN214118762U (en) * | 2020-12-30 | 2021-09-03 | 徐州博丰轴承有限公司 | Dustproof assembly of bearing |
| CN112871305A (en) * | 2021-01-08 | 2021-06-01 | 陆佳伟 | Milling equipment is used in cosmetics production |
| CN215278507U (en) * | 2021-03-26 | 2021-12-24 | 中国建筑第二工程局有限公司 | Aggregate screening installation for concrete preparation |
| CN215278454U (en) * | 2021-04-20 | 2021-12-24 | 中国建筑第二工程局有限公司 | Aggregate particle size screening plant is used in building concrete material processing |
| CN215465084U (en) * | 2021-08-30 | 2022-01-11 | 福建德睿工业科技集团有限公司 | Multi-cylinder hydraulic cone crusher with adjustable feeding granularity ratio |
| CN216631555U (en) * | 2021-12-30 | 2022-05-31 | 安徽利成机电设备制造有限公司 | Automatic material cleaning sieve with linkage mechanism |
| CN216936990U (en) * | 2022-02-18 | 2022-07-12 | 郴州市粮海新材料有限公司 | Piston pushing screen for graphene centrifuge |
Non-Patent Citations (1)
| Title |
|---|
| 高塔复合肥加强冷却、筛分与粉尘回收的综合技术;丁荣伟;;磷肥与复肥(04);56-57+67 * |
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