CN109772547B - Soil prosthetic devices based on environmental protection theory - Google Patents
Soil prosthetic devices based on environmental protection theory Download PDFInfo
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- CN109772547B CN109772547B CN201910185291.9A CN201910185291A CN109772547B CN 109772547 B CN109772547 B CN 109772547B CN 201910185291 A CN201910185291 A CN 201910185291A CN 109772547 B CN109772547 B CN 109772547B
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Abstract
The invention belongs to the field of soil treatment, and particularly relates to a soil remediation device based on an environmental protection concept, which comprises a box body; the device also comprises a positive and negative rotation motor, a crushing unit, a mixing unit, a filtering unit, a uncovered chemical box, a transition plate, a first pipe and a controller. The crushing unit is positioned in the box body and is connected with an output shaft of a forward and reverse rotating motor, the forward and reverse rotating motor is fixedly arranged at the top of the box body through a support, and the crushing unit is used for crushing soil; the filtering unit is positioned below the crushing unit and is used for filtering the crushed soil; two ends of the uncovered reagent box are fixedly connected to the side wall of the box body; the mixing unit is used for accelerating the mixing between the crushed soil and the treatment agent; the invention is energy-saving and environment-friendly, is convenient to use, fully crushes soil, fully mixes the crushed soil and the treatment agent, and has larger market space.
Description
Technical Field
The invention belongs to the field of soil treatment, and particularly relates to a soil remediation device based on an environment-friendly concept.
Background
As the population is rapidly increased and the industry is rapidly developed, solid wastes are continuously stacked and dumped on the surface of soil, harmful waste water continuously permeates into the soil, and harmful gas and floating dust in the atmosphere continuously fall into the soil along with rainwater, so that the soil pollution is caused. Soil pollutants can be broadly classified into two broad categories, inorganic pollutants and organic pollutants. The inorganic pollutants mainly comprise acid, alkali, heavy metal, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, and the like. The organic pollutants mainly comprise organic pesticides, phenols, cyanides, petroleum, synthetic detergents, 3, 4-benzopyrene, harmful microorganisms brought by municipal sewage, sludge and animal manure, and the like. When the soil contains excessive harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the microbial activity is inhibited, and the harmful substances or decomposition products thereof are gradually accumulated in the soil and are indirectly absorbed by the human body through the soil → plants → the human body, so that the degree of harming the health of the human body is reached.
The prior art also discloses a technical scheme of a soil remediation device based on an environmental protection concept, for example, a Chinese patent with the application number of 2017113919910 discloses a soil remediation and treatment device, which comprises a crushing cavity, a mixing cavity, a treatment agent box and a mixing barrel; the crushing cavity is arranged at the upper end of the mixing cavity and is communicated with the mixing cavity through a first soil outlet, a mixing barrel is rotatably connected in the mixing cavity, an annular baffle plate is sleeved outside the mixing barrel, a soil inlet is formed in the side edge of the annular baffle plate and is communicated with the mixing barrel, and a second soil outlet is also formed in the lower end of the mixing cavity; a feed hopper is arranged at the upper end of the crushing cavity, a motor is arranged on the right side of the feed hopper, and an output shaft of the motor is rotationally connected with a first rotating shaft through a belt; the mixing barrel is rotatably arranged in the mixing cavity.
This technical scheme's a soil remediation administers device can carry out the breakage to soil. In the technical scheme, the breaking strength to the soil is small, so that the mixing of the soil and the treatment agent is influenced; so that the technical solution is limited.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem that the soil is not broken fully; the invention provides a soil remediation device based on an environment-friendly concept.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a soil remediation device based on an environmental protection concept, which comprises a box body; the device also comprises a positive and negative rotation motor, a crushing unit, a mixing unit, a filtering unit, a uncovered chemical box, a transition plate, a first pipe and a controller; the controller is used for controlling the work of the soil remediation device; the top of the box body is provided with a feeding pipe, and the bottom of the box body is provided with a discharging hole; the crushing unit is positioned in the box body and is connected with an output shaft of a forward and reverse rotating motor, the forward and reverse rotating motor is fixedly arranged at the top of the box body through a support, and the crushing unit is used for crushing soil; the filtering unit is positioned below the crushing unit and is used for filtering the crushed soil; the two ends of the uncovered chemical box are fixedly connected to the side wall of the box body, a treatment chemical is injected into the uncovered chemical box through a liquid inlet pipe, a plurality of spray heads are arranged at the bottom of the uncovered chemical box, and a soil mixing area is arranged below the uncovered chemical box; the number of the transition plates is two, the two transition plates are obliquely arranged, one ends of the two transition plates are fixedly connected to the side wall of the box body, the other ends of the two transition plates are fixedly connected with the outer side wall of the first pipe, the two side faces of the first pipe are fixedly connected to the side wall of the box body through supporting rods, and the crushed soil is introduced into a soil mixing area through the matching of the transition plates and the first pipe; the mixing unit is positioned in the soil mixing area and is used for accelerating the mixing between the crushed soil and the treatment agent; wherein the content of the first and second substances,
the crushing unit comprises a screw rod, a sliding block, a first shaft, a first crushing plate, a second crushing plate and a first rope; the screw rod is fixedly connected with an output shaft of the forward and reverse rotating motor through a bearing; the sliding block is sleeved on the outer ring of the screw rod through a screw rod nut, and the sliding block moves back and forth on the screw rod through the rotation of the forward and reverse rotating motor; the first shaft is sleeved on the outer ring of the screw rod and consists of an elastic shaft and a rigid shaft; the rigid shaft is positioned on the outer side of the elastic shaft, and a plurality of first holes are uniformly formed in the outer ring of the rigid shaft and are distributed in a circumferential manner; the first crushing plate is inserted into the first hole and fixedly connected to the side wall of the first hole, a first channel and a second hole are formed in the first crushing plate, and a telescopic unit is arranged at the first channel; the telescopic unit comprises a stop block, a push rod, a first rod, a second rod and a crushing block; one end of the check block is fixedly connected to the elastic shaft, and the other end of the check block is fixedly connected with the push rod; the first rods and the second rods are at least five in number, the first rods are hinged with each other, the first rod positioned at the leftmost side is hinged to the side wall of the first channel, the first rod positioned at the rightmost side is hinged with the crushing block, the second rods are hinged with each other, the second rod positioned at the leftmost side is suspended and hinged with the end part of the push rod, the second rod positioned at the rightmost side is hinged with the crushing block, and the middle parts of the first rods and the second rods are hinged with each other; the broken pieces are provided with through holes, and rotating wheels are symmetrically arranged at the through holes; through the mutual matching between the sliding block and the telescopic unit which move back and forth, the crushing block extends out, and the crushing strength to soil is increased; the second crushing plates are circumferentially distributed on the outer ring of the rigid shaft, the number of the second crushing plates on one side of the rigid shaft is at least four, the second crushing plates are hinged to the outer ring of the rigid shaft, a torsion spring is arranged at the hinged position, the second crushing plates are arranged on two sides of the first crushing plate, two second crushing plates are arranged between the two first crushing plates, and the second crushing plates are inclined towards one side away from the first crushing plates in an initial state; one end of the first rope is fixedly connected to the second crushing plate, the other end of the first rope penetrates through the second hole and is fixedly connected to the side wall of the through hole after being transited by the rotating wheel, and the second crushing plate swings in rotation through mutual matching of the broken pieces extending back and forth and the first rope, so that the crushing strength on soil is increased; the screw rod and the first shaft are driven by a forward and reverse rotating motor to rotate, so that soil is crushed; meanwhile, the screw rod rotates, so that the sliding block moves back and forth on the screw rod, the sliding block extrudes the elastic shaft, the elastic shaft is extruded to protrude outwards when the sliding block moves to the position of the first hole, the protruded elastic shaft pushes the stop block to move away from the position of the first hole, and the push rod pushes the second rod to enable the first rod and the second rod which are hinged with each other to extend, so that broken pieces are pushed to extend out, and the broken soil is crushed; meanwhile, the crushing block extending outwards pulls the second crushing plate to move to the side close to the first crushing plate through the first rope, so that the second crushing plate vertically crushes the soil; when the sliding block moves away from the first hole, the elastic shaft drives the stop block to reset, the push rod pulls the second rod to move to one side close to the first hole, so that the first rod and the second rod which are hinged with each other stretch out and draw back, the crushing block is retracted, the second crushing plate loses the pulling of the first rope, and the second crushing plate resets; the first crushing plate, the second crushing plate and the crushing blocks are matched with each other to fully crush the soil, so that the mixing efficiency of the subsequent soil and the treatment medicament is improved;
the mixing unit comprises a second shaft, a stirring plate and a second rope; the stirring plate is sleeved on the outer ring of the second shaft and is uniformly distributed; the second shaft is rotatably arranged on the side wall of the box body, and two ends of the second shaft extend out of the box body; one end of the second rope is wound on the output shaft of the forward and reverse rotating motor, the other end of the second rope is wound on the second shaft, the second rope is in transition through a rotating wheel, and the rotating wheel is fixedly connected to the outer side wall of the box body through a support rod; through the matching between the forward and reverse rotating motor and the second rope, the stirring plate rotates, and the mixing of the treatment agent and the crushed soil is increased; when the forward and reverse rotating motor rotates clockwise, the second rope at the output shaft of the forward and reverse rotating motor is tensioned, and the second rope at the second shaft is loosened, so that the second shaft rotates anticlockwise, and the stirring plate can stir and mix the treatment medicament and the crushed soil under the anticlockwise rotation; when the forward and reverse rotating motor rotates anticlockwise, the second rope at the output shaft of the forward and reverse rotating motor is loosened, and the second rope at the second shaft is tightened, so that the second shaft rotates clockwise, and the treatment agent and the crushed soil are stirred and mixed under the condition that the stirring plate rotates clockwise; the soil is crushed and mixed through a forward and reverse rotating motor, so that one source with multiple purposes is realized;
the filtering unit comprises a filtering net, a first pulley, a second pulley and a third rope; the number of the first pulleys and the number of the second pulleys are two, and the two first pulleys and the two second pulleys are fixedly connected to the inner side wall and the outer side wall of the box body respectively through supporting rods; the filter screen is positioned above the transition plate; one end of the third rope is wound on the second shaft, and the other end of the third rope is fixedly connected with the filter screen and transited through the first pulley and the second pulley; through the mutual cooperation between positive and negative motor, No. two axles, a pulley, No. two pulleys and No. three ropes for the filter is at the up-and-down motion of vertical direction, accelerates the filtration of broken back soil. When the second shaft rotates anticlockwise, the third rope at the second shaft is tensioned, and the third rope pulls the filter screen to move towards the side far away from the transition plate; when the second shaft rotates clockwise, the third rope at the second shaft is loosened, the filter screen loses the pulling of the third rope, and the filter screen moves towards one side close to the transition plate; the qualified soil after being crushed is screened out through the filter screen and falls onto the transition plate, and the filter screen moves back and forth, so that the qualified soil after being crushed is screened out.
Preferably, the crushing blocks consist of a first block, a third shaft and a crushing assembly; no. three axle one end links firmly with broken subassembly, and the No. three axle other end rotates to be installed on a piece, and threaded connection between No. three axle outer lane and a passageway lateral wall, and the through-hole is located a piece. According to the invention, the broken pieces are composed of the first piece, the third shaft and the breaking assembly, the first piece is driven to move back and forth at the first passage through the telescopic unit, the third shaft is rotatably mounted on the first piece and is in threaded connection with the first passage, so that the third shaft rotates and moves back and forth, the breaking assembly breaks soil in a rotating mode, the breaking assembly is conveniently screwed into the large piece of soil, the soil is broken from the inside of the soil, and the breaking effect on the soil is improved.
Preferably, the crushing assembly consists of a circular mounting block and a crushing plate; the circular mounting block is fixedly connected to the end part of the third shaft; the quantity of crushing board is five at least, and the crushing board all articulates on circular installation piece, and passes through spring coupling between the adjacent crushing board. According to the invention, the crushing assembly consists of the circular mounting block and the crushing plates, the adjacent crushing plates are fixedly connected through the springs, when the telescopic unit pushes the crushing assembly to unscrew, the crushing plates lose the blocking of the one-size passage, the crushing plates are opened under the action of the springs, and the opened and rotated crushing plates are used for beating and crushing soil, so that the soil crushing effect is improved.
Preferably, the end of the first crushing plate is sleeved with an elastic sleeve, and the elastic sleeve is used for reducing the rigid collision of the crushing plate on the first crushing plate. The crushing plate is stretched and retracted in the first passage under the action of the stretching unit, and when the crushing plate is retracted into the first passage, the crushing plate impacts the first crushing plate, so that the first crushing plate and the crushing plate are damaged; according to the invention, by arranging the elastic sleeve, the rigid collision between the crushing plate and the first crushing plate is avoided through the elastic sleeve, and the crushing plate is buffered, so that the service lives of the first crushing plate and the crushing plate are prolonged.
Preferably, a sealing unit is arranged at the second hole; the sealing unit is used for preventing soil from entering the first passage from the second hole, and the sealing unit is a first air bag which is symmetrically arranged; one end of the first air bag is fixedly connected to the side wall of the second hole, and the other end of the first air bag is in contact with the first rope. During the process of crushing the soil, the crushed soil is easy to enter the first channel from the second hole, so that the first channel is blocked, and the screwing-out of the crushed blocks is influenced; according to the invention, the sealing unit is arranged and is the first air bag which is symmetrically arranged, on one hand, the broken soil is prevented from entering the first channel from the second hole to cause the blockage of the first channel, so that broken pieces can be screwed in or out normally, and the breaking effect of broken pieces on the soil is improved; on the other hand, during the piece pulled No. two crushing board vibrations through a rope, avoided a rope and a hole lateral wall contact, reduced the friction that a rope received, simultaneously, No. one the in-process that a piece pulled No. two crushing board through a rope, a rope extrusion gasbag, an gasbag is outwards bloated by the extrusion, and the gas that bloies improves resource utilization as soil prosthetic devices's power supply.
Preferably, the bottom of the transition plate is provided with an adjusting unit; the adjusting unit is used for controlling the speed of the medicament sprayed by the spray head and comprises a first air cylinder and a first disc; the number of the first cylinders is two, one end of each of the two first cylinders is fixedly connected to the bottom of the transition plate, the other end of each of the two first cylinders is fixedly connected with the first disc, and the outer ring of the first disc is in contact with the side wall of the uncovered chemical box. According to the invention, by arranging the adjusting unit, on one hand, gas generated by the first air bag after being extruded acts on the first air cylinder to control the first air cylinder to stretch, so that additional power equipment is avoided, and the manufacturing cost of the soil remediation device is reduced; on the other hand, promote a dish through a cylinder and move to being close to improvement medicament one side, increase uncovered chemical tank internal pressure for it spouts from the shower nozzle fast to administer the medicament, thereby has improved the mixing efficiency who administers medicament and broken back soil.
The invention has the following beneficial effects:
1. the soil remediation device based on the environmental protection concept is energy-saving and environment-friendly, is convenient to use, can crush soil and crush the crushed soil through the forward and reverse rotating motor, and meanwhile, the treatment agent and the crushed soil are fully mixed, so that the soil remediation device is multipurpose in one source, saves energy and has larger market space.
2. According to the soil remediation device based on the environmental protection concept, the first crushing plate and the second crushing plate are driven by the forward and reverse rotating motor to crush soil in rotation; on the other hand, the slider is at the reciprocating motion on the lead screw for the flexible unit stretches out the broken piece, and drives the swing of No. two crushing boards through a rope, carries out vertical breakage to soil, thereby has improved the crushing effect to soil.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
in the figure: the device comprises a box body 1, an uncovered medicine box 11, a transition plate 12, a first pipe 13, a crushing unit 2, a screw rod 21, a sliding block 22, a first shaft 23, an elastic shaft 231, a rigid shaft 232, a first crushing plate 24, a first passage 241, a second hole 242, a second crushing plate 25, a first rope 26, a mixing unit 3, a second shaft 31, a stirring plate 32, a second rope 33, a filtering unit 4, a filtering net 41, a first pulley 42, a second pulley 43, a third rope 44, a telescopic unit 5, a stop block 51, a push rod 52, a first rod 53, a second rod 54, a crushing block 55, a first block 551, a third shaft 552, a crushing assembly 553, a circular mounting block 554, a crushing plate 555, an elastic sleeve 556, a sealing unit 6, a first air bag 61, an adjusting unit 7, a first air cylinder 71 and a first disc 72.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the soil remediation device based on the environmental protection concept comprises a box body 1; the device also comprises a positive and negative rotation motor, a crushing unit 2, a mixing unit 3, a filtering unit 4, an uncovered chemical box 11, a transition plate 12, a first pipe 13 and a controller; the controller is used for controlling the work of the soil remediation device; the top of the box body 1 is provided with a feeding pipe, and the bottom of the box body 1 is provided with a discharging hole; the crushing unit 2 is positioned inside the box body 1, the crushing unit 2 is connected with an output shaft of a forward and reverse rotating motor, the forward and reverse rotating motor is fixedly arranged at the top of the box body 1 through a support, and the crushing unit 2 is used for crushing soil; the filtering unit 4 is positioned below the crushing unit 2, and the filtering unit 4 is used for filtering the crushed soil; the two ends of the uncovered chemical box 11 are fixedly connected to the side wall of the box body 1, a treatment chemical is injected into the uncovered chemical box 11 through a liquid inlet pipe, a plurality of spray heads are arranged at the bottom of the uncovered chemical box 11, and a soil mixing area is arranged below the uncovered chemical box 11; the number of the transition plates 12 is two, the two transition plates 12 are obliquely arranged, one ends of the two transition plates 12 are fixedly connected to the side wall of the box body 1, the other ends of the two transition plates are fixedly connected with the outer side wall of the first pipe 13, two side faces of the first pipe 13 are fixedly connected to the side wall of the box body 1 through supporting rods, and the crushed soil is introduced into a soil mixing area through the matching of the transition plates 12 and the first pipe 13; the mixing unit 3 is positioned in a soil mixing area, and the mixing unit 3 is used for accelerating the mixing between the crushed soil and the treatment agent; wherein the content of the first and second substances,
the crushing unit 2 comprises a screw rod 21, a sliding block 22, a first shaft 23, a first crushing plate 24, a second crushing plate 25 and a first rope 26; the screw rod 21 is fixedly connected with an output shaft of the forward and reverse rotating motor through a bearing; the sliding block 22 is sleeved on the outer ring of the screw rod 21 through the screw rod 21 nut, and the sliding block 22 moves back and forth on the screw rod 21 through the rotation of the forward and reverse rotating motor; the first shaft 23 is sleeved on the outer ring of the screw rod 21, and the first shaft 23 consists of an elastic shaft 231 and a rigid shaft 232; the rigid shaft 232 is positioned on the outer side of the elastic shaft 231, and a plurality of first holes are uniformly formed in the outer ring of the rigid shaft 232 and are circumferentially distributed; the first crushing plate 24 is inserted into the first hole, the first crushing plate 24 is fixedly connected to the side wall of the first hole, a first channel 241 and a second hole 242 are formed in the first crushing plate 24, and a telescopic unit 5 is arranged at the position of the first channel 241; the telescopic unit 5 comprises a stop block 51, a push rod 52, a first rod 53, a second rod 54 and a crushing block 55; one end of the stop block 51 is fixedly connected to the elastic shaft 231, and the other end of the stop block 51 is fixedly connected to the push rod 52; the first rod 53 and the second rod 54 are at least five in number, the first rods 53 are hinged with each other, the first rod 53 positioned on the leftmost side is hinged on the side wall of the first channel 241, the first rod 53 positioned on the rightmost side is hinged with the crushing block 55, the second rods 54 are hinged with each other, the second rod 54 positioned on the leftmost side is suspended and hinged with the end part of the push rod 52, the second rod 54 positioned on the rightmost side is hinged with the crushing block 55, and the middles of the first rods 53 and the second rods 54 are hinged with each other; the broken pieces 55 are provided with through holes, and rotating wheels are symmetrically arranged at the through holes; through the mutual matching between the sliding block 22 and the telescopic unit 5 which move back and forth, the broken block 55 extends out, and the breaking strength to the soil is increased; the second crushing plates 25 are circumferentially distributed on the outer ring of the rigid shaft 232, the number of the second crushing plates 25 on one side of the rigid shaft 232 is at least four, the second crushing plates 25 are hinged to the outer ring of the rigid shaft 232, a torsion spring is arranged at the hinged position, the second crushing plates 25 are arranged on two sides of the first crushing plate 24, two second crushing plates 25 are arranged between the two first crushing plates 24, and the second crushing plates 25 are inclined towards one side far away from the first crushing plates 24 in an initial state; one end of the first rope 26 is fixedly connected to the second crushing plate 25, the other end of the first rope 26 penetrates through the second hole 242 and is fixedly connected to the side wall of the through hole after being transited by the rotating wheel, and the second crushing plate 25 swings in rotation through mutual matching of the crushing block 55 extending back and forth and the first rope 26, so that the crushing force on soil is increased; the screw rod 21 and the first shaft 23 are driven by a forward and reverse rotating motor to rotate, so that soil is crushed; meanwhile, in the rotation of the screw rod 21, the sliding block 22 moves back and forth on the screw rod 21, the sliding block 22 extrudes the elastic shaft 231, and when the sliding block 22 moves to the first hole position, the elastic shaft 231 is extruded to protrude outwards, the protruded elastic shaft 231 pushes the stop block 51 to move away from the first hole position, the push rod 52 pushes the second rod 54, so that the first rod 53 and the second rod 54 which are hinged with each other extend, the broken block 55 is pushed to extend out, and the soil is crushed; meanwhile, the broken pieces 55 extending outwards pull the second breaking plate 555 to move towards the side close to the first breaking plate 24 through the first rope 26, so that the second breaking plate 555 breaks the soil vertically; when the sliding block 22 moves away from the first hole, the elastic shaft 231 drives the stop block 51 to reset, the push rod 52 pulls the second rod 54 to move to one side close to the first hole, so that the first rod 53 and the second rod 54 which are hinged to each other stretch, the crushing block 55 is retracted, the second crushing plate 555 loses the pulling of the first rope 26, and the second crushing plate 555 resets; the first crushing plate 24, the second crushing plate 25 and the crushing block 55 are matched with each other to sufficiently crush the soil, so that the mixing efficiency of the subsequent soil and the treatment agent is improved;
the mixing unit 3 comprises a second shaft 31, a stirring plate 32 and a second rope 33; the stirring plate 32 is sleeved on the outer ring of the second shaft 31 and is uniformly distributed; the second shaft 31 is rotatably arranged on the side wall of the box body 1, and two ends of the second shaft 31 extend out of the box body 1; one end of the second rope 33 is wound on the output shaft of the forward and reverse rotating motor, the other end of the second rope 33 is wound on the second shaft 31, the second rope 33 is transited through a rotating wheel, and the rotating wheel is fixedly connected to the outer side wall of the box body 1 through a support rod; through the cooperation between the forward and reverse rotating motor and the second rope 33, the stirring plate 32 rotates, and the mixing of the treatment agent and the crushed soil is increased; when the forward and reverse rotation motor rotates clockwise, the second rope 33 at the output shaft of the forward and reverse rotation motor is tightened, and the second rope 33 at the second shaft 31 is loosened, so that the second shaft 31 rotates anticlockwise, and the stirring plate 32 is enabled to stir and mix the treatment medicament and the crushed soil under the anticlockwise rotation; when the forward and reverse rotation motor rotates anticlockwise, the second rope 33 at the output shaft of the forward and reverse rotation motor is loosened, the second rope 33 at the second shaft 31 is tightened, the second shaft 31 rotates clockwise, and the stirring plate 32 rotates clockwise to stir and mix the treatment medicament and the crushed soil; the soil is crushed and mixed through a forward and reverse rotating motor, so that one source with multiple purposes is realized;
the filtering unit 4 comprises a filtering net 41, a first pulley 42, a second pulley 43 and a third rope 44; the number of the first pulleys 42 and the number of the second pulleys 43 are two, and the two first pulleys 42 and the two second pulleys 43 are fixedly connected to the inner side wall and the outer side wall of the box body 1 through supporting rods respectively; the filter screen 41 is positioned above the transition plate 12; one end of the third rope 44 is wound on the second shaft 31, and the other end of the third rope 44 is fixedly connected with the filter screen 41 and transited through the first pulley 42 and the second pulley 43; through the mutual cooperation between positive and negative motor, No. two axles 31, a pulley 42, No. two pulleys 43 and No. three ropes 44 for the filter is at the up-and-down motion of vertical direction, accelerates the filtration of broken back soil. When the second shaft 31 rotates anticlockwise, the third rope 44 at the second shaft 31 is tensioned, and the third rope 44 pulls the filter screen 41 to move towards one side far away from the transition plate 12; when the second shaft 31 rotates clockwise, the third rope 44 at the second shaft 31 is loosened, the filter screen 41 loses the pulling of the third rope 44, and the filter screen 41 moves towards one side close to the transition plate 12; the qualified soil after being crushed is screened out by the filter screen 41 and falls onto the transition plate 12, and the filter screen 41 moves back and forth to accelerate the screening of the qualified soil after being crushed.
As an embodiment of the invention, the broken pieces 55 consist of a first block 551, a third shaft 552 and a crushing assembly 553; one end of the third shaft 552 is fixedly connected with the crushing assembly 553, the other end of the third shaft 552 is rotatably installed on the first block 551, the outer ring of the third shaft 552 is in threaded connection with the side wall of the first channel 241, and the through hole is formed in the first block 551. According to the invention, the broken block 55 consists of the first block 551, the third shaft 552 and the crushing assembly 553, the first block 551 is driven to move back and forth at the first passage 241 through the telescopic unit 5, and the third shaft 552 is rotatably arranged on the first block 551 and is in threaded connection with the first passage 241, so that the third shaft 552 rotates and moves back and forth, the crushing assembly 553 crushes soil in a rotating manner, the crushing assembly 553 is convenient to screw into the large soil, and the soil is crushed from the inside of the soil, thereby improving the crushing effect on the soil.
As an embodiment of the invention, the crushing assembly 553 is comprised of a circular mounting block 554 and a crushing plate 555; the circular mounting block 554 is attached to the end of the third shaft 552; the quantity of the crushing plate 555 is five at least, and the crushing plate 555 all articulates on circular installation piece 554, and passes through spring coupling between adjacent crushing plate 555. According to the invention, the crushing assembly 553 is composed of the circular mounting block 554 and the crushing plates 555, and the adjacent crushing plates 555 are fixedly connected through the spring, when the telescopic unit 5 pushes the crushing assembly 553 to unscrew, the crushing plates 555 lose the blocking of the one-number passage 241, the crushing plates 555 are opened under the action of the spring, and the opened and rotated crushing plates 555 are used for beating and crushing soil, so that the crushing effect on the soil is improved.
In one embodiment of the present invention, the end of the crushing plate 24 is sleeved with an elastic sleeve 556, and the elastic sleeve 556 is used for reducing the rigid collision of the crushing plate 555 on the crushing plate 24. The crushing plate 555 is expanded and contracted in the first passage 241 under the action of the expansion unit 5, and when the crushing plate 555 is retracted into the first passage 241, the crushing plate 555 impacts the first crushing plate 24, so that the first crushing plate 24 and the crushing plate 555 are damaged; according to the invention, the elastic sleeve 556 is arranged, so that rigid collision between the crushing plate 555 and the first crushing plate 24 is avoided through the elastic sleeve 556, and the crushing plate 555 is buffered, thereby prolonging the service life of the first crushing plate 24 and the crushing plate 555.
As an embodiment of the present invention, a sealing unit 6 is disposed at the second hole 242; the sealing unit 6 is used for preventing soil from entering the first passage 241 from the second hole 242, and the sealing unit 6 is a first air bag 61 which is symmetrically arranged; one end of the first air bag 61 is fixedly connected to the side wall of the second hole 242, and the other end of the first air bag 61 is in contact with the first rope 26. During the process of crushing the soil, the crushed soil is easy to enter the first channel 241 from the second hole 242, so that the first channel 241 is blocked, and the screwing-out of the crushed blocks 55 is influenced; according to the invention, the sealing unit 6 is arranged, and the sealing unit 6 is the first air bag 61 which is symmetrically arranged, so that on one hand, the broken soil is prevented from entering the first channel 241 from the second hole 242 to block the first channel 241, and the broken block 55 can be screwed in or out normally, thereby improving the soil breaking effect of the broken block 55; on the other hand, during the first block 551 pulls the second crushing plate 25 to swing through the first rope 26, the first rope 26 is prevented from contacting with the side wall of the first hole, friction borne by the first rope 26 is reduced, meanwhile, in the process that the first block 551 pulls the second crushing plate 25 through the first rope 26, the first rope 26 extrudes the first air bag 61, the first air bag 61 is extruded to bulge outwards, and the bulged gas serves as a power source of the soil remediation device, so that the resource utilization rate is improved.
As an embodiment of the present invention, the bottom of the transition plate 12 is provided with an adjusting unit 7; the adjusting unit 7 is used for controlling the speed of the medicament sprayed by the spray head, and the adjusting unit 7 comprises a first air cylinder 71 and a first disc 72; the number of the first cylinders 71 is two, one ends of the two first cylinders 71 are fixedly connected to the bottom of the transition plate 12, the other ends of the two first cylinders 71 are fixedly connected with the first disc 72, and the outer ring of the first disc 72 is in contact with the side wall of the uncovered chemical box 11. According to the invention, the adjusting unit 7 is arranged, on one hand, gas generated by the first air bag 61 after being extruded acts on the first air cylinder 71, so that the expansion of the first air cylinder 71 is controlled, the additional power equipment is avoided, and the manufacturing cost of the soil remediation device is reduced; on the other hand, the first air cylinder 71 pushes the first disc 72 to move towards the side close to the treatment agent, the internal pressure of the uncovered agent box 11 is increased, the treatment agent is rapidly sprayed out from the spray head, and the mixing efficiency of the treatment agent and the crushed soil is improved.
When the device works, firstly, soil to be repaired is put into the box body 1 from the material inlet pipe, at the moment, the forward and reverse rotating motor is driven, and the screw rod 21 and the first shaft 23 are driven to rotate through the forward and reverse rotating motor to crush the soil; meanwhile, in the rotation of the screw rod 21, the sliding block 22 moves back and forth on the screw rod 21, the sliding block 22 extrudes the elastic shaft 231, and when the sliding block 22 moves to the first hole position, the elastic shaft 231 is extruded to protrude outwards, the protruded elastic shaft 231 pushes the stop block 51 to move away from the first hole position, the push rod 52 pushes the second rod 54, so that the first rod 53 and the second rod 54 which are hinged with each other extend, the broken block 55 is pushed to extend out, and the soil is crushed; meanwhile, the broken pieces 55 extending outwards pull the second breaking plate 555 to move towards the side close to the first breaking plate 24 through the first rope 26, so that the second breaking plate 555 breaks the soil vertically; when the sliding block 22 moves away from the first hole, the elastic shaft 231 drives the stop block 51 to reset, the push rod 52 pulls the second rod 54 to move to one side close to the first hole, so that the first rod 53 and the second rod 54 which are hinged to each other stretch, the crushing block 55 is retracted, the second crushing plate 555 loses the pulling of the first rope 26, and the second crushing plate 555 resets; the first crushing plate 24, the second crushing plate 25 and the crushing block 55 are matched with each other to sufficiently crush the soil; the crushed soil is filtered by a filter screen 41 which moves up and down, so that the qualified crushed soil is filtered from the filter screen 41, is introduced into the first pipe 13 through the transition plate 12, enters a soil mixing area through the first pipe 13, and continues to be crushed; the soil entering the soil mixing area is mixed with the treatment agent sprayed from the spray head, and the treatment agent and the crushed soil are fully mixed through the forward rotation and the reverse rotation of the stirring plate 32, so that the mixing efficiency is improved; and discharging the mixed soil from a discharge port.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (6)
1. A soil remediation device based on an environmental protection concept comprises a box body (1); the method is characterized in that: the device also comprises a positive and negative rotation motor, a crushing unit (2), a mixing unit (3), a filtering unit (4), an uncovered chemical box (11), a transition plate (12), a first pipe (13) and a controller; the controller is used for controlling the work of the soil remediation device; the top of the box body (1) is provided with a feeding pipe, and the bottom of the box body (1) is provided with a discharging hole; the crushing unit (2) is positioned inside the box body (1), the crushing unit (2) is connected with an output shaft of a forward and reverse rotating motor, the forward and reverse rotating motor is fixedly arranged at the top of the box body (1) through a support, and the crushing unit (2) is used for crushing soil; the filtering unit (4) is positioned below the crushing unit (2), and the filtering unit (4) is used for filtering crushed soil; the two ends of the uncovered chemical box (11) are fixedly connected to the side wall of the box body (1), a treatment chemical is injected into the uncovered chemical box (11) through a liquid inlet pipe, a plurality of spray heads are arranged at the bottom of the uncovered chemical box (11), and a soil mixing area is arranged below the uncovered chemical box (11); the number of the transition plates (12) is two, the two transition plates (12) are obliquely arranged, one ends of the two transition plates (12) are fixedly connected to the side wall of the box body (1), the other ends of the two transition plates are fixedly connected with the outer side wall of the first pipe (13), the two side faces of the first pipe (13) are fixedly connected to the side wall of the box body (1) through supporting rods, and the crushed soil is introduced into a soil mixing area through the matching of the transition plates (12) and the first pipe (13); the mixing unit (3) is positioned at a soil mixing area, and the mixing unit (3) is used for accelerating the mixing between the crushed soil and the treatment agent; wherein the content of the first and second substances,
the crushing unit (2) comprises a screw rod (21), a sliding block (22), a first shaft (23), a first crushing plate (24), a second crushing plate (25) and a first rope (26); the screw rod (21) is fixedly connected with an output shaft of the forward and reverse rotating motor through a bearing; the sliding block (22) is sleeved on the outer ring of the screw rod (21) through a screw rod nut, and the sliding block (22) moves back and forth on the screw rod (21) through the rotation of a forward and reverse rotating motor; the first shaft (23) is sleeved on the outer ring of the screw rod (21), and the first shaft (23) consists of an elastic shaft (231) and a rigid shaft (232); the rigid shaft (232) is positioned on the outer side of the elastic shaft (231), and a plurality of first holes are uniformly formed in the outer ring of the rigid shaft (232) and are circumferentially distributed; the first crushing plate (24) is inserted into the first hole, the first crushing plate (24) is fixedly connected to the side wall of the first hole, a first channel (241) and a second hole (242) are formed in the first crushing plate (24), and a telescopic unit (5) is arranged at the first channel (241); the telescopic unit (5) comprises a stop block (51), a push rod (52), a first rod (53), a second rod (54) and a crushing block (55); one end of the stop block (51) is fixedly connected to the elastic shaft (231), and the other end of the stop block (51) is fixedly connected with the push rod (52); the first rods (53) and the second rods (54) are at least five in number, the first rods (53) are hinged with each other, the first rod (53) positioned at the leftmost side is hinged on the side wall of the first channel (241), the first rod (53) positioned at the rightmost side is hinged with the broken fragments (55), the second rods (54) are hinged with each other, the second rod (54) positioned at the leftmost side is suspended and hinged with the end part of the push rod (52), the second rod (54) positioned at the rightmost side is hinged with the broken fragments (55), and the middle parts of the first rods (53) and the second rods (54) are hinged with each other; the broken pieces (55) are provided with through holes, and rotating wheels are symmetrically arranged at the through holes; through the mutual matching between the reciprocating slide block (22) and the telescopic unit (5), the broken blocks (55) extend out, and the breaking force to the soil is increased; the second crushing plate (25) is circumferentially distributed on the outer ring of the rigid shaft (232), the number of the second crushing plates (25) on one side of the rigid shaft (232) is at least four, the second crushing plates (25) are hinged to the outer ring of the rigid shaft (232), a torsion spring is arranged at the hinged position, the second crushing plates (25) are arranged on two sides of the first crushing plate (24), two second crushing plates (25) are arranged between the two first crushing plates (24), and in an initial state, the second crushing plates (25) are inclined towards one side away from the first crushing plates (24); one end of the first rope (26) is fixedly connected to the second crushing plate (25), the other end of the first rope (26) penetrates through the second hole (242) and is fixedly connected to the side wall of the through hole after being transited by the rotating wheel, and the second crushing plate (25) swings in rotation through mutual matching between the crushing blocks (55) extending back and forth and the first rope (26), so that the crushing force on soil is increased;
the mixing unit (3) comprises a second shaft (31), a stirring plate (32) and a second rope (33); the stirring plate (32) is sleeved on the outer ring of the second shaft (31) and is uniformly distributed; the second shaft (31) is rotatably arranged on the side wall of the box body (1), and two ends of the second shaft (31) extend out of the box body (1); one end of the second rope (33) is wound on the output shaft of the forward and reverse rotating motor, the other end of the second rope (33) is wound on the second shaft (31), the second rope (33) is transited through a rotating wheel, and the rotating wheel is fixedly connected to the outer side wall of the box body (1) through a support rod; through the matching between the forward and reverse rotating motor and the second rope (33), the stirring plate (32) rotates, and the mixing of the treatment agent and the crushed soil is increased;
the filtering unit (4) comprises a filtering net (41), a first pulley (42), a second pulley (43) and a third rope (44); the number of the first pulleys (42) and the number of the second pulleys (43) are two, and the two first pulleys (42) and the two second pulleys (43) are fixedly connected to the inner side wall and the outer side wall of the box body (1) through supporting rods respectively; the filter screen (41) is positioned above the transition plate (12); one end of the third rope (44) is wound on the second shaft (31), and the other end of the third rope (44) is fixedly connected with the filter screen (41) and transited through the first pulley (42) and the second pulley (43); through the mutual cooperation between positive and negative motor, No. two axles (31), a pulley (42), No. two pulleys (43) and No. three ropes (44) for the filter is at the up-and-down motion of vertical direction, accelerates the filtration of broken back soil.
2. The soil remediation device based on the environmental protection concept as recited in claim 1, wherein: the broken fragments (55) consist of a first block (551), a third shaft (552) and a breaking assembly (553); one end of the third shaft (552) is fixedly connected with the crushing assembly (553), the other end of the third shaft (552) is rotatably installed on the first block (551), the outer ring of the third shaft (552) is in threaded connection with the side wall of the first channel (241), and the through hole is formed in the first block (551).
3. The soil remediation device based on the environmental protection concept as recited in claim 2, wherein: the crushing assembly (553) consists of a circular mounting block (554) and a crushing plate (555); the circular mounting block (554) is fixedly connected to the end of the third shaft (552); the number of the crushing plates (555) is at least five, the crushing plates (555) are hinged on the circular mounting block (554), and the adjacent crushing plates (555) are connected through springs.
4. The soil remediation device based on the environmental protection concept as recited in claim 1, wherein: the end of the first crushing plate (24) is sleeved with an elastic sleeve (556), and the elastic sleeve (556) is used for relieving the rigid collision of the crushing plate (555) to the first crushing plate (24).
5. The soil remediation device based on the environmental protection concept as recited in claim 1, wherein: a sealing unit (6) is arranged at the second hole (242); the sealing unit (6) is used for preventing soil from entering the first channel (241) from the second hole (242), and the sealing unit (6) is a first air bag (61) which is symmetrically arranged; one end of the first air bag (61) is fixedly connected to the side wall of the second hole (242), and the other end of the first air bag (61) is in contact with the first rope (26).
6. The soil remediation device based on the environmental protection concept as recited in claim 1, wherein: the bottom of the transition plate (12) is provided with an adjusting unit (7); the adjusting unit (7) is used for controlling the speed of the medicament sprayed by the spray head, and the adjusting unit (7) comprises a first air cylinder (71) and a first dial (72); the number of the first cylinders (71) is two, one ends of the two first cylinders (71) are fixedly connected to the bottom of the transition plate (12), the other ends of the two first cylinders are fixedly connected with a first disc (72), and the outer ring of the first disc (72) is in contact with the side wall of the uncovered chemical box (11).
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| CN201910185291.9A CN109772547B (en) | 2019-03-12 | 2019-03-12 | Soil prosthetic devices based on environmental protection theory |
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| CN201910185291.9A CN109772547B (en) | 2019-03-12 | 2019-03-12 | Soil prosthetic devices based on environmental protection theory |
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| CN109772547B true CN109772547B (en) | 2020-11-27 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538865A (en) * | 2019-08-21 | 2019-12-06 | 周乾松 | Ecological soil remediation process |
| CN111282984B (en) * | 2020-02-25 | 2020-10-13 | 杨凌锦华生态技术股份有限公司 | Soil remediation machine and method based on local caking detection crushing and replenishing liquid |
| CN111375629B (en) * | 2020-03-26 | 2022-04-19 | 威海福禄友道生物科技有限公司 | Movable efficient soil treatment repairing vehicle |
| CN111530587B (en) * | 2020-05-15 | 2021-02-02 | 于宏 | Heavy metal contaminated soil restores all-in-one |
| CN112090550A (en) * | 2020-08-12 | 2020-12-18 | 笪良金 | Stirring equipment for bidirectional uniform grinding of feed raw materials |
| CN112275391A (en) * | 2020-08-25 | 2021-01-29 | 中国农业科学院草原研究所 | Cave soil crushing treatment device is transplanted to alfalfa |
| CN114192267B (en) * | 2021-12-16 | 2023-07-14 | 重庆湘大生物科技有限公司 | Fodder processing breaker |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089568A1 (en) * | 2007-01-25 | 2008-07-31 | Sulphur Solutions | Milling process to micronize sulphur |
| CN101284744A (en) * | 2007-04-14 | 2008-10-15 | 彭宗政 | Multifunctional fertilizer and method for making same |
| CN101549309A (en) * | 2009-04-30 | 2009-10-07 | 浙江杭钻机械制造股份有限公司 | Crushing machine having a dredging device and a open-able casing |
| CN102343236A (en) * | 2010-08-05 | 2012-02-08 | 上海天祥·健台制药机械有限公司 | Great pressure dry granulation machine |
| JP2012091092A (en) * | 2010-10-26 | 2012-05-17 | Daiwa Odakyu Construction Co Ltd | Soil lump disintegrator |
| CN103047837A (en) * | 2012-07-31 | 2013-04-17 | 焦作市真节能干燥设备研发有限公司 | Multi-shaft crushing dryer of rotary drum |
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN108187850A (en) * | 2017-12-21 | 2018-06-22 | 刘艳燕 | A kind of soil remediation controlling device |
| CN108201962A (en) * | 2017-12-21 | 2018-06-26 | 袁加衡 | A kind of controlling device of cadmium pollution soil |
| CN208245440U (en) * | 2018-03-16 | 2018-12-18 | 刘亚萍 | A kind of lift municipal administration garden soil environment protection type soil repair process device |
| CN109158156A (en) * | 2018-09-05 | 2019-01-08 | 曹荣翠 | A kind of soil remediation filtration system and it is separated by filtration soil remediation method |
-
2019
- 2019-03-12 CN CN201910185291.9A patent/CN109772547B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089568A1 (en) * | 2007-01-25 | 2008-07-31 | Sulphur Solutions | Milling process to micronize sulphur |
| CN101284744A (en) * | 2007-04-14 | 2008-10-15 | 彭宗政 | Multifunctional fertilizer and method for making same |
| CN101549309A (en) * | 2009-04-30 | 2009-10-07 | 浙江杭钻机械制造股份有限公司 | Crushing machine having a dredging device and a open-able casing |
| CN102343236A (en) * | 2010-08-05 | 2012-02-08 | 上海天祥·健台制药机械有限公司 | Great pressure dry granulation machine |
| JP2012091092A (en) * | 2010-10-26 | 2012-05-17 | Daiwa Odakyu Construction Co Ltd | Soil lump disintegrator |
| CN103047837A (en) * | 2012-07-31 | 2013-04-17 | 焦作市真节能干燥设备研发有限公司 | Multi-shaft crushing dryer of rotary drum |
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN108187850A (en) * | 2017-12-21 | 2018-06-22 | 刘艳燕 | A kind of soil remediation controlling device |
| CN108201962A (en) * | 2017-12-21 | 2018-06-26 | 袁加衡 | A kind of controlling device of cadmium pollution soil |
| CN208245440U (en) * | 2018-03-16 | 2018-12-18 | 刘亚萍 | A kind of lift municipal administration garden soil environment protection type soil repair process device |
| CN109158156A (en) * | 2018-09-05 | 2019-01-08 | 曹荣翠 | A kind of soil remediation filtration system and it is separated by filtration soil remediation method |
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