CN112536106B - Pollute soil prosthetic devices - Google Patents

Pollute soil prosthetic devices Download PDF

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Publication number
CN112536106B
CN112536106B CN202011371501.2A CN202011371501A CN112536106B CN 112536106 B CN112536106 B CN 112536106B CN 202011371501 A CN202011371501 A CN 202011371501A CN 112536106 B CN112536106 B CN 112536106B
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China
Prior art keywords
plate
shaft
driving
belt pulley
swinging
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CN202011371501.2A
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Chinese (zh)
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CN112536106A (en
Inventor
贾中原
缪幸福
包张君
何继华
蒋茜玥
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Hangzhou Lvyi Environmental Technology Co ltd
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Hangzhou Lvyi Environmental Technology Co ltd
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Priority to CN202011371501.2A priority Critical patent/CN112536106B/en
Publication of CN112536106A publication Critical patent/CN112536106A/en
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Publication of CN112536106B publication Critical patent/CN112536106B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • 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
    • B02C17/02—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 perforated 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
    • B02C17/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • 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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a polluted soil remediation device, which comprises a rack, wherein a soil crushing and screening device and a medicament stirring and mixing device are arranged on the rack, a soil quantitative conveying device is arranged between the medicament stirring and screening device and the soil crushing and screening device, the soil crushing and screening device comprises a sieve plate, a translation driving mechanism is arranged between the sieve plate and the rack, a crushing plate is arranged above the sieve plate, the left side surface and the right side surface of the crushing plate are inclined planes which incline towards the upper part of the crushing plate, the distance between the upper ends of the left side surface and the right side surface is smaller than the distance between the lower ends of the left side surface and the right side surface, a translation driving mechanism is arranged between the crushing plate and the rack, baffles are arranged at the periphery of the sieve plate, and rolling balls are placed above the sieve plate; when the rolling ball moves to the lower end of the inclined plane, kinetic energy is increased, so that the soil block is favorably collided and crushed, the crushed soil falls through the sieve pores, and the larger convex block is continuously crushed by the crushing plate moving back and forth and the rolling ball.

Description

Pollute soil prosthetic devices
Technical Field
The invention relates to a polluted soil remediation device.
Background
When carrying out soil restoration among the prior art, need carry out soil transport, conveyor can't realize going into mixing stirring device with quantitative soil transport, only can not guarantee soil and medicament homogeneous mixing according to the proportion through conveyor, needs additionally to set up soil volume and gets the device, when carrying out soil preliminary treatment among the prior art moreover, used screening plant function singleness has influenced soil preliminary treatment's efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a contaminated soil remediation device which can effectively improve the soil treatment efficiency and ensure the soil remediation treatment effect.
In order to solve the technical problems, the technical scheme of the invention is as follows: a contaminated soil remediation device, which comprises a frame, wherein the frame is provided with a soil crushing and screening device and a medicament stirring and mixing device, a soil quantitative conveying device is arranged between the medicament stirring and mixing device and the soil crushing and screening device, the soil crushing and screening device comprises a sieve plate, a translation driving mechanism is arranged between the sieve plate and the frame, a crushing plate positioned above the sieve plate is fixedly arranged on the frame, the left side surface and the right side surface of the crushing plate are inclined surfaces inclined towards the upper part of the crushing plate, a distance between the left side surface and an upper end of the right side surface is smaller than a distance between the left side surface and a lower end of the right side surface, the medicament stirring and mixing device comprises a mixing box body, wherein a stirring and mixing shaft is rotatably arranged in the mixing box body, and stirring and mixing blades are fixedly arranged on the stirring and mixing shaft; and the mixing box body is provided with a powder adding device and a liquid medicament adding device.
As a preferable technical scheme, the soil quantitative conveying device comprises a conveying frame, the middle part of the conveying frame is hinged on the rack, the center of gravity of the conveying frame is close to the rear end of the conveying frame, the conveying frame comprises a conveying frame body, the front end of the conveying frame body is rotatably provided with a driving pulley shaft, a driving pulley is fixedly arranged on the driving pulley shaft, the rear end of the conveying frame body is rotatably provided with a rear driving pulley shaft, a rear driving pulley is fixedly arranged on the rear driving pulley shaft, a conveying belt is arranged between the rear driving pulley and the driving pulley, the conveying frame further comprises a lower mounting frame fixedly arranged at the lower side of the front end of the conveying frame body, a rotating shaft is rotatably arranged on the lower mounting frame, a swinging plate is fixedly arranged on the rotating shaft, and a swinging plate clockwise swinging driving mechanism is arranged between the rotating shaft and the driving pulley shaft, a first belt pulley is rotatably arranged at the front end of the swinging plate, a second belt pulley is rotatably arranged at the rear end of the swinging plate, an intermediate shaft positioned between the first belt pulley and the second belt pulley is rotatably arranged on the swinging plate, an intermediate belt pulley is fixedly arranged on the intermediate shaft, an intermediate belt pulley driving mechanism is arranged between the intermediate shaft and the driving belt pulley shaft, the front end of the swing plate is rotatably provided with a front swing plate rotating shaft, a front swing plate is fixedly arranged on the front swing plate rotating shaft, a front swing plate anticlockwise swing mechanism is arranged between the front swing plate and the middle shaft, side baffles are arranged on two side edges of the swing plate, a torsion spring for keeping the front swing plate attached to the side baffle is arranged between the front swing plate rotating shaft and the swing plate, the first belt pulley, the second belt pulley and the middle belt pulley are all located above the swinging plate.
As a preferred technical scheme, the clockwise swinging driving mechanism of the swinging plate comprises a driven gear sleeved outside the rotating shaft, a driven gear one-way clutch is arranged between the driven gear and the rotating shaft, the driven gear one-way clutch is combined when the driven gear rotates clockwise, a driving gear is sleeved on the driving pulley shaft, a driving gear one-way clutch is arranged between the driving gear and the driving pulley shaft, the driving gear one-way clutch is combined when the driving pulley shaft rotates clockwise, and a transmission chain is arranged between the driving gear and the driven gear.
As a preferable technical scheme, the intermediate pulley driving mechanism comprises a support frame which is fixedly arranged on the upper surface of the oscillating plate and inclines towards the shaft of the driving pulley, a driving gear is rotatably arranged on the support frame, an intermediate gear which is positioned on the lower side of the driving gear is also rotatably arranged on the support frame, a driven driving pulley and a transmission pulley are fixedly arranged at the end part of the intermediate shaft, a first driving pulley is also fixedly arranged on the shaft of the intermediate gear, the intermediate gear is meshed with the driving gear, a driving belt is arranged between the first driving pulley and the transmission pulley, a driving gear which can be meshed with the driving gear is also fixedly arranged on the shaft of the driving pulley, a front oscillating plate rotating shaft is rotatably arranged at the front end of the oscillating plate, and a front oscillating plate is fixedly arranged on the front oscillating plate rotating shaft, the swing plate is characterized in that a swing belt pulley is arranged on the front swing plate rotating shaft, a swing plate one-way clutch is arranged between the swing belt pulley and the front swing plate rotating shaft, when the swing belt pulley rotates anticlockwise, the swing belt pulley is combined with the front swing plate rotating shaft, and a swing plate driving belt is arranged between the driven driving belt pulley and the swing belt pulley.
As a preferable technical scheme, one side of the mixing box body is provided with a horizontally extending supporting splint.
As a preferred technical scheme, the soil quantitative conveying device comprises a material distribution mechanism positioned above the mixing box body and a belt conveyor feeding the material distribution mechanism, the material distribution mechanism comprises a main shaft fixedly mounted on the frame, a rotating sleeve is sleeved outside the main shaft, a rotating limiting mechanism is arranged between the main shaft and the rotating sleeve, the rotating limiting mechanism comprises an annular groove arranged on the outer peripheral surface of the main shaft, a plurality of swinging blocks are hinged in the annular groove, a limiting groove for inserting the end part of the swinging block is arranged on the inner wall of the rotating sleeve, the length direction of the limiting groove extends along the circumferential direction of the rotating sleeve, a torsion spring for enabling the end part of the swinging block to be attached to the first end of the limiting groove in the length direction is arranged between the swinging block and the main shaft, and the end part of the swinging block can be moved out from the second end of the limiting groove in the length direction, four charging hoppers are fixedly installed outside the rotating sleeve, the charging hoppers are in axial central symmetry by taking the axis of the main shaft as a symmetry center, the belt conveyor supplies materials to the charging hoppers, and when the weight in each charging hopper is larger than the resistance of each swinging block to the rotating sleeve, the rotating sleeve rotates clockwise.
As the preferred technical scheme, the crushing plate comprises a left swinging plate and a right swinging plate, the left swinging plate and the right swinging plate are rotatably installed on a vertical frame, the upper end of the left swinging plate and the upper end of the right swinging plate are respectively and fixedly provided with a swinging rod, the upper ends of the swinging rods are respectively hinged with a connecting rod, a hydraulic cylinder is fixedly installed on the vertical frame, and the upper ends of the connecting rods are hinged on a piston rod of the hydraulic cylinder.
Due to the adoption of the technical scheme, the polluted soil restoration device comprises a frame, wherein a soil crushing and screening device and a medicament stirring and mixing device are arranged on the frame, a soil quantitative conveying device is arranged between the medicament stirring and mixing device and the soil crushing and screening device, the soil crushing and screening device comprises a sieve plate, a translation driving mechanism is arranged between the sieve plate and the frame, a crushing plate positioned above the sieve plate is fixedly arranged on the frame, the left surface and the right surface of the crushing plate are inclined planes inclined towards the upper part of the crushing plate, the distance between the upper end of the left surface and the upper end of the right surface is smaller than the distance between the lower ends of the left surface and the right surface, the medicament stirring and mixing device comprises a mixing box body, and a stirring and mixing shaft is rotatably arranged in the mixing box body, the stirring mixing shaft is fixedly provided with stirring mixing blades; crushing board is for the horizontal migration about the orifice plate under translation actuating mechanism's drive, the back and forth movement of roll extrusion ball between adjacent crushing board, when the roll extrusion ball moved to the inclined plane upper end, the potential energy of roll extrusion ball increased, when the roll extrusion ball moved to the inclined plane lower extreme, kinetic energy increased, be favorable to colliding crushing to the clod, the soil after smashing falls through the sieve mesh, and great lug continues to be smashed by the crushing board of back and forth movement and roll extrusion ball, realized smashing when sieving, and realized through soil quantitative conveyor with pending soil to medicament stirring mixing arrangement quantitative transport.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a reference diagram of a usage status of the first embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is an enlarged view of a portion of FIG. 3 at II;
FIG. 5 is an enlarged view of a portion of FIG. 3 at III;
FIG. 6 is a top view of a swing plate in accordance with one embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a soil pulverizing and screening apparatus according to a first embodiment of the present invention;
FIG. 8 is a schematic view of a crushing plate according to a first embodiment of the present invention;
FIG. 9 is a reference view showing a state in which the crushing plate is used in the first embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a second embodiment of the present invention;
fig. 11 is a partial enlarged view at IV in fig. 10.
Detailed Description
The first embodiment is as follows: as shown in fig. 1 to 9, a contaminated soil remediation device comprises a frame, wherein a soil crushing and screening device 2 and a medicament stirring and mixing device 3 are arranged on the frame, a soil quantitative conveying device 4 is arranged between the medicament stirring and mixing device and the soil crushing and screening device, the soil crushing and screening device comprises a sieve plate 5, a translation driving mechanism is arranged between the sieve plate 5 and the frame, a crushing plate 6 positioned above the sieve plate is fixedly arranged on the frame, the left side surface and the right side surface of the crushing plate 6 are inclined planes 7 inclined towards the upper part of the crushing plate, the distance between the upper end of the left side surface and the upper end of the right side surface is smaller than the distance between the lower end of the left side surface and the lower end of the right side surface, the medicament stirring and mixing device comprises a mixing box 8, and a stirring and mixing shaft 9 is rotatably arranged in the mixing box, the stirring and mixing shaft is fixedly provided with stirring and mixing blades, and the mixing box body is provided with a powder adding device and a liquid medicament adding device; the powder adding device can be realized by adopting a screw conveyer driven by a stepping motor, the liquid medicament adding device can be realized by adopting a medicament liquid pump, the periphery of the sieve plate is provided with baffle plates 10, and rolling balls are placed above the sieve plate. The sieve tray is for the crushing board left and right translation under translation actuating mechanism's drive, and roll extrusion ball 38 round trip movement between adjacent crushing board, and when roll extrusion ball moved to the inclined plane upper end, roll extrusion ball's potential energy increased, and when roll extrusion ball moved to the inclined plane lower extreme, kinetic energy increased is favorable to colliding crushing to the clod, and the soil after smashing falls through the sieve mesh, and great clod continues to be smashed by round trip movement's crushing board and roll extrusion ball. And the stone blocks mixed in the soil are also acted by the moving stop block which moves back and forth, and the effect of rolling and crushing the soil blocks can be achieved due to the fact that the weight of the stone blocks is also large.
The crushing plate comprises a left swinging plate 48 and a right swinging plate 49, the left swinging plate and the right swinging plate are rotatably installed on a vertical frame 50, the upper end of the left swinging plate and the upper end of the right swinging plate are respectively and fixedly provided with a swinging rod 51, the upper ends of the swinging rods are respectively hinged with a connecting rod 52, a hydraulic cylinder 53 is fixedly installed on the vertical frame, and the upper end of the connecting rod is hinged on a piston rod 54 of the hydraulic cylinder. The pneumatic cylinder can drive the piston rod flexible, thereby swing through connecting rod and swinging arms drive left swinging board 48 and right swinging board 49, thereby can change the angle on inclined plane, and left swinging board 48 can change the clearance size between left swinging board 48 and the right swinging board lower surface and the perforated plate when the swinging of right swinging board 49 and left swinging board 48, can be when perforated plate and perforated plate relative motion, the soil that will get into the clearance is smashed, and the swing of left swinging board 48 and right swinging board, can also press the soil that is located the clearance to the perforated plate, realize the smashing to soil.
One side of the mixing box is provided with a horizontally extending support pallet 37.
The soil quantitative conveying device comprises a conveying frame, the middle part of the conveying frame is hinged to the rack 1, the center of gravity of the conveying frame is close to the rear end of the conveying frame, the conveying frame comprises a conveying frame body 12, a driving pulley shaft 13 is rotatably installed at the front end of the conveying frame body 12, a rear driving pulley shaft 11 is rotatably installed at the rear end of the conveying frame body, a rear driving pulley is fixedly installed on the rear driving pulley shaft, a driving pulley 14 is fixedly installed on the driving pulley shaft 13, a conveying belt is arranged between the rear driving pulley and the driving pulley, the conveying frame further comprises a lower mounting frame 15 fixedly installed at the lower side of the front end of the conveying frame body, a rotating shaft 16 is rotatably installed on the lower mounting frame 15, a swinging plate 17 is fixedly installed on the rotating shaft, and a swinging plate clockwise swinging driving mechanism is arranged between the rotating shaft 16 and the driving pulley shaft 13, the front end of the swing plate 17 rotates to be provided with a first belt pulley 18, the rear end of the swing plate rotates to be provided with a second belt pulley 19, the swing plate is rotatably provided with an intermediate shaft 20 positioned between the first belt pulley and the second belt pulley, the intermediate shaft is fixedly provided with an intermediate belt pulley 21, the intermediate shaft 20 is provided with an intermediate belt pulley driving mechanism between driving belt pulley shafts, the front end of the swing plate 17 rotates to be provided with a front swing plate rotating shaft 33, the front swing plate rotating shaft is fixedly provided with a front swing plate 34, a front swing plate anticlockwise swing mechanism is arranged between the front swing plate and the intermediate shaft, side baffles 55 are arranged on two sides of the swing plate, the front swing plate rotating shaft is provided with a torsion spring used for keeping the front swing plate attached to the side baffles, and the first belt pulley 18, the second belt pulley 19, The middle belt pulleys 21 are all positioned above the swinging plate, the swinging conveying belt 39 is arranged among the first belt pulley 18, the second belt pulley 19 and the middle belt pulley 21, and the front end of the conveying frame tilts when the soil to be treated is not conveyed forwards and the weight of the soil loaded on the swinging plate is small due to the fact that the gravity center of the conveying frame is close to the rear end of the conveying frame; under the conveying of the conveying belt, soil to be treated continuously enters between the swinging plate and the front swinging plate, so that the weight of the front part of the conveying frame is increased until the front end of the conveying frame moves downwards, the swinging plate touches the supporting plate 37, the front part of the conveying frame does not move downwards any more, at the moment, the soil can be continuously conveyed to the swinging plate until reaching a set amount, then the swinging plate swings clockwise by the driving mechanism to enable the swinging plate to swing anticlockwise to enable the swinging conveying belt to be close to horizontal, then the front swinging plate anticlockwise swings by the mechanism, as shown in figure 2, the front swinging plate overcomes the resistance of the torsional spring to swing anticlockwise, so that the free end of the front swinging plate inclines downwards and is positioned above the feeding hole of the mixing box body, the middle belt wheel driving mechanism drives the middle belt pulley to rotate so as to drive the swinging conveying belt to convey the soil, when a certain amount of the soil in the swinging plate and the front swinging plate is conveyed, because the reduction of soil between swing board and the preceding swing board, the gravity of the rear end of carriage is greater than the gravity of the front end of carriage, and the front end perk of carriage stops preceding swing board anticlockwise swing mechanism work, and preceding swing board pastes the side shield, no longer to the internal feed of mixing box, and back medicament stirring mixing arrangement carries out the mixture of medicament, waits that medicament stirring mixing arrangement accomplishes the medicament stirring, and conveyor belt continues to carry soil to swing board and preceding swing board, and the weight of carriage front end increases, continues to carry out above-mentioned soil ration transportation process. The soil crushing and screening device is located between the middle of the conveying frame and the rear end of the conveying frame.
As shown in fig. 3 and 6, the driving mechanism for clockwise swinging of the swinging plate includes a driven gear 22 sleeved outside the rotating shaft 16, a driven gear one-way clutch is arranged between the driven gear 22 and the rotating shaft 16, the driven gear one-way clutch is combined when the driven gear rotates clockwise, a driving gear 23 is sleeved on the driving pulley shaft 13, a driving gear one-way clutch is arranged between the driving gear 23 and the driving pulley shaft 13, the driving gear one-way clutch is combined when the driving pulley shaft rotates clockwise, and a transmission chain 24 is arranged between the driving gear and the driven gear. Only when initiative belt pulley axle clockwise turning like this, just can pass through drive chain drive driven gear clockwise turning to realize the swing board counter-clockwise turning, when initiative belt pulley axle counter-clockwise turning, can not drive driven gear and rotate.
As shown in fig. 3 and 4, the intermediate pulley driving mechanism includes a supporting frame 25 fixedly mounted on the upper surface of the swing plate 17 and inclined toward the driving pulley shaft, a driving gear 26 is rotatably mounted on the supporting frame 25, an intermediate gear 27 located on the lower side of the driving gear 26 is further rotatably mounted on the supporting frame 25, a driving pulley 29 is fixedly mounted at the end of the intermediate shaft 20, a first driving pulley 30 is further fixedly mounted on the shaft of the intermediate gear 27, the intermediate gear 27 is engaged with the driving gear 26, a driving belt 31 is disposed between the first driving pulley 30 and the driving pulley 29, a driving gear 32 capable of being engaged with the driving gear 26 is further fixedly mounted on the driving pulley shaft 13, a front swing plate rotating shaft 33 is rotatably mounted at the front end of the swing plate 17, preceding swing plate pivot is last fixed mounting has preceding swing plate 34, preceding swing plate anticlockwise swing mechanism includes the driven drive belt pulley 28 of the tip fixed mounting of jackshaft 20, be equipped with swing belt pulley 35 in the preceding swing plate pivot, swing belt pulley with be equipped with swing plate one way clutch between the preceding swing plate pivot, when swing belt pulley anticlockwise rotation, swing belt pulley with preceding swing plate pivot combines, driven drive belt pulley 28 with be equipped with swing plate drive belt 36 between the swing belt pulley 35. When the swing plate clockwise swing driving mechanism drives the swing plate to swing clockwise, the driving gear 26 rotatably mounted on the supporting frame 25 is engaged with the driving gear 32 on the driving pulley shaft 13, and the swing plate falls down and is supported by the supporting plate, so that when the driving pulley shaft 13 rotates clockwise, the driving gear also rotates clockwise, the intermediate gear rotates counterclockwise, so that the first driving belt fixedly mounted on the intermediate gear shaft drives the transmission belt pulley 29 at the end part of the intermediate shaft 27 to rotate, so as to drive the intermediate shaft to rotate, so as to drive the intermediate belt pulley to rotate, so as to drive the swing conveyor belt to operate and convey soil forwards, in order to ensure that the front end of the conveying frame is not tilted in the soil conveying process of the swing conveyor belt, before the swing plate clockwise swing driving mechanism drives the swing plate to swing clockwise, the conveyor belt is required to convey sufficient soil between the swing plate and the front swing plate, so that sufficient soil can enter the agent stirring and mixing device. Preferably, the transmission ratio between the driving gear 32 and the driving gear 26 is less than 0.2, so that the rotation speed of the driving gear 26 is higher than that of the driving gear 32; the transmission ratio between the driving gear 23 and the driven gear 22 is less than 0.3, so that the rotation speed of the driven gear 22 is higher than that of the driving gear 23.
As shown in fig. 10 and 11, as another embodiment of the soil quantitative conveying device, the soil quantitative conveying device includes a material distribution mechanism 40 located above the mixing box and a belt conveyor 41 feeding the material distribution mechanism, the material distribution mechanism includes a main shaft 42 fixedly mounted on the frame, a rotating sleeve 43 is sleeved outside the main shaft, a rotation limiting mechanism is disposed between the main shaft 42 and the rotating sleeve, the rotation limiting mechanism includes an annular groove 44 disposed on an outer peripheral surface of the main shaft, a plurality of swing blocks 45 are hinged in the annular groove 44, a limiting groove 46 for inserting an end of the swing block is disposed on an inner wall of the rotating sleeve, a length direction of the limiting groove 44 extends along a circumferential direction of the rotating sleeve, a torsion spring for attaching an end of the swing block to a first end of the limiting groove 46 in the length direction is disposed between the swing block 45 and the main shaft 42, the end parts of the swinging blocks can move out from the second end of the limiting groove in the length direction, four charging hoppers 47 are fixedly mounted outside the rotating sleeve, the charging hoppers are in axial center symmetry by taking the axis of the main shaft as a symmetry center, the belt conveyor supplies materials to the charging hoppers, and when the weight in each charging hopper is larger than the resistance of each swinging block to the rotating sleeve, the rotating sleeve rotates clockwise. The torsion spring makes the end of the swing block stick to the first end of the limiting groove 46 in the length direction, so as to generate resistance for blocking the clockwise rotation of the rotating sleeve, after a certain amount of soil is loaded in the charging hopper, the generated torque overcomes the resistance generated by the swing block, the rotating sleeve can rotate, because four charging hoppers are arranged, the charging hoppers are symmetrical about the axis center of the main shaft, the belt conveyor feeds the charging hopper in the horizontal position, after the charging hopper is loaded with a certain amount of soil, the rotating sleeve rotates, so that the charging hopper rotates downwards, then the belt conveyor stops feeding, the charging hoppers rotate to the vertical downward direction, after the soil in the charging hoppers is dumped into the mixing box body, the belt conveyor feeds the material again, and continues to feed the charging hopper in the horizontal position, because when the soil is conveyed on the belt conveyor, the soil is unevenly piled, when the soil is directly conveyed into the mixing box body, can't guarantee to carry out the transport of ration soil in the mixing box, be provided with feed mechanism back, carry out quantitative transport through feed mechanism with the soil that band conveyer carried, guaranteed that mixing box internal energy and powder add device, liquid medicament proportional mixing. In this embodiment, in order to enable the end of the swing block to move out of the second end of the limiting groove in the length direction, the bottom surface of the limiting groove is an arc-shaped surface, the perpendicular distance between the second end of the arc-shaped surface in the length direction and the swing axis of the swing block is a, and the distance between the swing axis of the swing block and the free end of the swing block is B, where a > B. The aforementioned conveyor frame may also function as the belt conveyor. The four charging hoppers are arranged at intervals of ninety degrees and are provided with a horizontal feeding station which is horizontal and positioned below the discharge end of the belt conveyor and a discharge station which is vertically downward and aligned with the mixing box body.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The contaminated soil remediation device is characterized by comprising a frame, wherein a soil smashing and screening device and a medicament stirring and mixing device are arranged on the frame, a soil quantitative conveying device is arranged between the medicament stirring and screening device and the soil smashing and screening device, the soil smashing and screening device comprises a sieve plate, a translation driving mechanism is arranged between the sieve plate and the frame, a smashing plate positioned above the sieve plate is fixedly arranged on the frame, the left side surface and the right side surface of the smashing plate are inclined planes inclined towards the upper part of the smashing plate, the distance between the upper end of the left side surface and the upper end of the right side surface is smaller than the distance between the lower ends of the left side surface and the right side surface, baffles are arranged around the sieve plate, rolling balls are placed above the sieve plate, and the medicament stirring and mixing device comprises a mixing box body, a stirring mixing shaft is rotatably arranged in the mixing box body, stirring mixing blades are fixedly arranged on the stirring mixing shaft, and a powder adding device and a liquid medicament adding device are arranged on the mixing box body; the soil quantitative conveying device comprises a conveying frame, the middle part of the conveying frame is hinged to the rack, the gravity center of the conveying frame is close to the rear end of the conveying frame, the conveying frame comprises a conveying frame body, a driving belt pulley shaft is rotatably mounted at the front end of the conveying frame body, a driving belt pulley is fixedly mounted on the driving belt pulley shaft, a rear driving belt pulley shaft is rotatably mounted at the rear end of the conveying frame body, a rear driving belt pulley is fixedly mounted on the rear driving belt pulley shaft, a conveying belt is arranged between the rear driving belt pulley and the driving belt pulley, the conveying frame further comprises a lower mounting frame fixedly mounted at the lower side of the front end of the conveying frame body, a rotating shaft is rotatably mounted on the lower mounting frame, a swinging plate is fixedly mounted on the rotating shaft, and a swinging plate clockwise swinging driving mechanism is arranged between the rotating shaft and the driving belt pulley shaft, a first belt pulley is rotatably arranged at the front end of the swinging plate, a second belt pulley is rotatably arranged at the rear end of the swinging plate, an intermediate shaft positioned between the first belt pulley and the second belt pulley is rotatably arranged on the swinging plate, an intermediate belt pulley is fixedly arranged on the intermediate shaft, an intermediate belt pulley driving mechanism is arranged between the intermediate shaft and the driving belt pulley shaft, the front end of the swing plate is rotatably provided with a front swing plate rotating shaft, a front swing plate is fixedly arranged on the front swing plate rotating shaft, a front swing plate anticlockwise swing mechanism is arranged between the front swing plate and the middle shaft, side baffles are arranged on two side edges of the swing plate, a torsion spring for keeping the front swing plate attached to the side baffle is arranged between the front swing plate rotating shaft and the swing plate, the first belt pulley, the second belt pulley and the middle belt pulley are all located above the swinging plate.
2. The contaminated soil remediation device of claim 1 further comprising: the swing plate clockwise swing driving mechanism comprises a driven gear sleeved outside a rotating shaft, a driven gear one-way clutch is arranged between the driven gear and the rotating shaft, the driven gear one-way clutch is combined when the driven gear rotates clockwise, a driving gear is sleeved on a driving pulley shaft, a driving gear one-way clutch is arranged between the driving gear and the driving pulley shaft, the driving gear one-way clutch is combined when the driving pulley shaft rotates clockwise, and a transmission chain is arranged between the driving gear and the driven gear.
3. The contaminated soil remediation device of claim 1 further comprising: the intermediate belt wheel driving mechanism comprises a support frame which is fixedly arranged on the upper surface of the oscillating plate and inclines towards the driving belt wheel shaft, a driving gear is rotatably arranged on the support frame, an intermediate gear which is positioned on the lower side of the driving gear is rotatably arranged on the support frame, a driven driving belt wheel and a transmission belt wheel are fixedly arranged at the end part of the intermediate shaft, a first driving belt wheel is fixedly arranged on the wheel shaft of the intermediate gear, the intermediate gear is meshed with the driving gear, a driving belt is arranged between the first driving belt wheel and the transmission belt wheel, a driving gear which can be meshed with the driving gear is fixedly arranged on the driving belt wheel shaft, a front oscillating plate rotating shaft is rotatably arranged at the front end of the oscillating plate, and a front oscillating plate is fixedly arranged on the front oscillating plate rotating shaft, the swing plate is characterized in that a swing belt pulley is arranged on the front swing plate rotating shaft, a swing plate one-way clutch is arranged between the swing belt pulley and the front swing plate rotating shaft, when the swing belt pulley rotates anticlockwise, the swing belt pulley is combined with the front swing plate rotating shaft, and a swing plate driving belt is arranged between the driven driving belt pulley and the swing belt pulley.
4. The contaminated soil remediation device of claim 1 further comprising: one side of the mixing box body is provided with a horizontally extending supporting plate.
5. The contaminated soil remediation device of claim 1 further comprising: the soil quantitative conveying device comprises a material distributing mechanism and a belt conveyor, wherein the material distributing mechanism is positioned above the mixing box body, the belt conveyor feeds materials to the material distributing mechanism, the material distributing mechanism comprises a main shaft fixedly installed on the rack, a rotating sleeve is sleeved outside the main shaft, a rotating limiting mechanism is arranged between the main shaft and the rotating sleeve and comprises an annular groove arranged on the outer peripheral surface of the main shaft, a plurality of swinging blocks are hinged in the annular groove, the inner wall of the rotating sleeve is provided with a limiting groove for inserting the end part of each swinging block, the length direction of the limiting groove extends along the circumferential direction of the rotating sleeve, a torsion spring is arranged between each swinging block and the main shaft, so that the end part of each swinging block is attached to the first end of the length direction of the limiting groove, and the end part of each swinging block can be moved out from the second end of the length direction of the limiting groove, four charging hoppers are fixedly installed outside the rotating sleeve, the charging hoppers are in axial central symmetry by taking the axis of the main shaft as a symmetry center, the belt conveyor supplies materials to the charging hoppers, and when the weight in each charging hopper is larger than the resistance of each swinging block to the rotating sleeve, the rotating sleeve rotates clockwise.
6. The contaminated soil remediation device of any one of claims 1 to 5 further comprising: the crushing plate comprises a left swinging plate and a right swinging plate, the left swinging plate and the right swinging plate are rotatably installed on a vertical frame, the upper end of the left swinging plate and the upper end of the right swinging plate are respectively and fixedly provided with a swinging rod, the upper end of the swinging rod is respectively hinged with a connecting rod, the vertical frame is fixedly provided with a hydraulic cylinder, and the upper end of the connecting rod is hinged on a piston rod of the hydraulic cylinder.
CN202011371501.2A 2020-11-30 2020-11-30 Pollute soil prosthetic devices Active CN112536106B (en)

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Application Number Priority Date Filing Date Title
CN202011371501.2A CN112536106B (en) 2020-11-30 2020-11-30 Pollute soil prosthetic devices

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Application Number Priority Date Filing Date Title
CN202011371501.2A CN112536106B (en) 2020-11-30 2020-11-30 Pollute soil prosthetic devices

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CN112536106B true CN112536106B (en) 2021-09-21

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002254063A (en) * 2001-03-01 2002-09-10 Konoike Constr Ltd Clarification method and separating equipment for polluted soil
CN104174644A (en) * 2014-08-15 2014-12-03 东南大学 On-site and ex-situ polluted soil restoring device
CN208712516U (en) * 2018-08-21 2019-04-09 内蒙古自治区冶金研究院(内蒙古自治区冶金产品质量检验所) A kind of contaminated soil stable curing prosthetic device
CN209222879U (en) * 2018-07-30 2019-08-09 河南恒睿机械制造有限公司 A kind of prosthetic appliance for heavy-metal contaminated soil
CN110116130A (en) * 2019-04-16 2019-08-13 河南金谷实业发展有限公司 Heavy metal pollution ground block repair apparatus
CN210546997U (en) * 2019-07-04 2020-05-19 北京昊能环保科技有限公司 Heavy metal contaminated soil is with drip washing prosthetic devices
CN211161167U (en) * 2019-09-19 2020-08-04 胡敏 Multi-functional contaminated soil prosthetic devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002254063A (en) * 2001-03-01 2002-09-10 Konoike Constr Ltd Clarification method and separating equipment for polluted soil
CN104174644A (en) * 2014-08-15 2014-12-03 东南大学 On-site and ex-situ polluted soil restoring device
CN209222879U (en) * 2018-07-30 2019-08-09 河南恒睿机械制造有限公司 A kind of prosthetic appliance for heavy-metal contaminated soil
CN208712516U (en) * 2018-08-21 2019-04-09 内蒙古自治区冶金研究院(内蒙古自治区冶金产品质量检验所) A kind of contaminated soil stable curing prosthetic device
CN110116130A (en) * 2019-04-16 2019-08-13 河南金谷实业发展有限公司 Heavy metal pollution ground block repair apparatus
CN210546997U (en) * 2019-07-04 2020-05-19 北京昊能环保科技有限公司 Heavy metal contaminated soil is with drip washing prosthetic devices
CN211161167U (en) * 2019-09-19 2020-08-04 胡敏 Multi-functional contaminated soil prosthetic devices

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