CN104174640A - Soil layer changing machine and soil improving method - Google Patents
Soil layer changing machine and soil improving method Download PDFInfo
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- CN104174640A CN104174640A CN201410401196.5A CN201410401196A CN104174640A CN 104174640 A CN104174640 A CN 104174640A CN 201410401196 A CN201410401196 A CN 201410401196A CN 104174640 A CN104174640 A CN 104174640A
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Abstract
The invention discloses a soil layer changing machine and a soil improving method. The soil improving method comprises the following steps: digging out top soil by a top soil cutting component, conveying the top soil upwards to a top soil conveyor by a top soil lifter, and conveying the top soil backwards to a place behind a deep soil treating component by the top soil conveyor; digging the surface of land which is dug by the top soil cutting component already by virtue of a deep soil cutting component so as to dig out deep soil beneath the top soil, conveying the deep soil upwards to a deep soil conveyor by a deep soil lifter, and conveying the top soil backwards to a place behind a top soil spreading plate by virtue of a deep soil conveyor; flat spreading the top soil in a deep soil spreading area by a deep soil spreading plate to deeply bury the top soil; and flat spreading the deep soil in a top soil spreading area by a top soil spreading plate, thereby placing the deep soil onto the top soil. According to the soil layer changing machine and the soil improving method, the top soil and the deep soil are dug out in sequence, the top soil is buried deeply by the deep soil, and therefore the aim of changing soil layers is achieved.
Description
Technical field
The invention belongs to soil improvement technical field, relate in particular to a kind of equipment and soil improvement method that contaminated soil is changed to layer improvement.
Background technology
In recent years, follow the industrialized fast development of China, soil constantly suffers the injury of various pollutions.According to statistics, China has 2,000 ten thousand hectares of arable lands to be subject to heavy metal pollution at present, accounts for 1/5 of total cultivated area, and this has brought many impacts also to our life.Soil pollution mainly refers to that organic waste or the toxic discarded object of in soil, accommodating are too much, affects or has exceeded the self-purification capacity of soil, thereby produced injurious effects in hygiene He on epidemiology.Pollutant can enter soil by number of ways, causes the variation of soil normal function, thereby affects normal growth and the growth of plant.Once soil pollution occurs, only rely on the method for cutting off pollution sources to be often difficult to recover, the difficult degradation pollutant being accumulated in contaminated soil is difficult to eliminate by diluting effect and self cleaning, the common cost of improvement contaminated soil is higher, the improvement cycle is longer, can only rely at present the method such as soil removal and replacement, washed off soil to deal with problems, there is no other effective improvement technology.
Publication number is that the Chinese invention patent application of CN102318462A discloses a kind of soil improver, and it comprises that soil improver body, power source, deep ploughing apply modifying agent device and compressed gas source; Deep ploughing applies modifying agent device and comprises that air-stream generating device, modifying agent funnel, modifying agent meter, modifying agent scatter shower nozzle, fastener driving device, extracting apparatus rapidly.Air-stream generating device is connected with modifying agent funnel by modifying agent meter rapidly, and air-stream generating device will become suitable air-flow rapidly from the Compressed Gas of compressed gas source rapidly.Modifying agent scatters shower nozzle and fastener driving device is bonded with each other, fastener driving device load shock power, and modifying agent can be scattered to shower nozzle and squeeze into soil.Modifying agent meter is provided with a rotatable measuring room, measuring room can retain the modifying agent of specified quantitative, by the rotation of measuring room rotor, the modifying agent of modifying agent funnel can be sent to pipe and be communicated with jet-impingement pipe rapidly, general rapidly air-flow intersperses among soil from modifying agent distribution shower nozzle together with modifying agent.Modifying agent is by soil improver is sprayed in soil soil is improved, but soil contaminated after, pollutant can enter in soil conventionally, depends alone on surface, soil and applies soil conditioner, take effect slow, and effect is bad.
The patent No. is that 00210636.1 Chinese utility model patent discloses a kind of multifunctional vibration-type soil-improving machine, it comprises support, plough tool, shock absorber, vibration source etc., the top of vibration source is connected with one end of shock absorber, the other end of shock absorber is connected to the upper end of support, and the rear end, bottom of vibration source is connected with plough tool.Power is passed to vibration source by hauling machine as tractor etc., plough tool is pulled when advancing, is driven vibration, thereby loosen the soil by vibration source.
Publication number is that the Chinese invention patent application of CN102668756A discloses a kind of red sage root cultivating soil improvement arrangement all-in-one, comprise frame, power input shaft, play native portion, soil batch mixing portion and auxiliary material addition portion, described frame is the structure of welded type, for other parts are installed; Playing native portion is the some plough sheets that are fixed on front side, soil batch mixing chamber soil import department, for soil is dug; Soil mixing portion is for the mixing of soil and auxiliary material; Auxiliary material addition portion is for the interpolation of auxiliary material; Power input shaft is arranged on the transmission for power in frame.First the present invention utilizes this improvement of tractor-drawn machine, and the plough sheet surface soil belt of the front side of improvement machine, in improvement machine, is then opened the auxiliary material storage tank opening of fertilizer and stalk, constantly stalk and fertilizer is added to mixture and adds in soil.Soil unloads from improvement machine, and soil earthing wheel carries out specification, and mulch film earthing wheel carries out covering with ground sheeting, has completed like this improvement work of soil.
Publication number is that the Chinese invention patent application of 102668744A discloses a kind of soil improvement rotary cultivator, it comprises frame, rotary cultivator attachment and liquid feeding device, rotary cultivator attachment and liquid feeding device are arranged in frame, liquid feeding device is positioned at rotary cultivator attachment rear, liquid feeding device comprises woven hose group and reservoir, reservoir is connected with woven hose group, when this soil improvement is worked with rotary cultivator, rotary cultivator attachment is smashed soil, soil improver in fluid reservoir is input in soil by woven hose group simultaneously, in ploughing, carries out soil improvement.
Aforementioned several soil improver is substantially all to realize soil improvement by upper soll layer soil is excavated to scarifying, in order better to improve soil, some machines mix the soil having dug and material, then soil is spread in soil again, some machines are inputted soil conditioner in the soil after scarifying, but the soil generally digging out is not of uniform size, it is only simple mixed effect bad, and these machines also need draw machine by other and just can walk about, structure function is all comparatively simple, apply limitedly, cannot promote the use of.Because upper soll layer is to pollute the most serious part, after contaminated topsoil fragmentation, be still layered on top layer simultaneously, can not well realize the object of improvement soil.
Summary of the invention
The object of this invention is to provide a kind of soil and change layer machine and soil improvement method, after topsoil is improved, imbed deep layer, deep soil is dug out to the object that is layered on top layer and realizes soil improvement, improve soil improvement quality.
To achieve these goals, the present invention takes following technical solution:
Soil changes a layer machine, comprising: frame, and described frame is supported by road wheel; Be arranged at the topsoil processing components in described frame, described topsoil processing components comprises topsoil cutter assembly, be positioned at topsoil elevator after described topsoil cutter assembly, be positioned at the topsoil conveyer of described topsoil elevator discharge end, and described topsoil conveyer is carried soil backward and its discharge end is positioned at following deep soil cutter assembly rear; Be arranged at the deep soil processing components in described frame, described deep soil processing components comprise be positioned at described topsoil cutter assembly rear deep soil cutter assembly, be positioned at deep soil elevator after described deep soil cutter assembly, be positioned at the deep soil conveyer of described deep soil elevator discharge end, after described deep soil conveyer is carried soil backward and its discharge end is positioned at following deep soil spreading plate; Be arranged at deep soil spreading plate in described frame, that be positioned at described deep soil cutter assembly rear, before soil is delivered to described deep soil spreading plate by described topsoil conveyer; Be arranged at topsoil spreading plate in described frame, that be positioned at described deep soil spreading plate rear, before soil is delivered to described topsoil spreading plate by described deep soil conveyer.
Topsoil conveyer of the present invention is mixer, is provided with liquid preparation tank and/or powder bucket in described frame, and described liquid preparation tank is sprayed onto liquid preparation on the soil in described mixer with the shower nozzle being connected with pipeline by pipeline; Described powder bucket is spread across medicament on the soil in described mixer by the conveying worm that is arranged at its below.
Topsoil elevator of the present invention and deep soil elevator comprise installation frame, driving chain, material plate, elevator driver element, driving wheel and drive, described driving wheel and drive are arranged on described installation frame, driving wheel walked around by described driving chain and drive forms closed ring, described driving wheel, by described elevator drive unit drives, is arranged at intervals with material plate on described driving chain.
On the basis of aforementioned elevator, the bottom of described installation frame is provided with pushing tow roller.
Installation frame of the present invention can move up and down with respect to described frame.
In frame of the present invention, be provided with height control cylinder, one end of described height control cylinder is fixed in frame, the other end and installation frame fix.
Topsoil cutter assembly of the present invention and/or described deep soil cutter assembly are milling cylinder, or described topsoil cutter assembly and/or the described deep soil cutter assembly material plate that is elevator, and described material plate is the scraper plate that leading section has cutter head.
Topsoil spreading plate of the present invention and/or described deep soil spreading plate can move up and down with respect to described frame.
The present invention also comprises the element that gathers materials being arranged at before described topsoil elevator and/or described deep soil elevator, described in the element that gathers materials the soil digging out is concentrated to described topsoil elevator and/or described deep soil elevator front.
The element that gathers materials of the present invention is that cutter head is arranged in the milling cylinder on roller external peripheral surface along pitch, or is the spiral that gathers materials along the setting of frame width.
The present invention also comprises the sub-material element being arranged at before described deep soil spreading plate and/or described topsoil spreading plate.
On the basis of aforementioned sub-material element, this sub-material element is the sub-material spiral arranging along frame width.
Distance between deep soil cutter assembly of the present invention bottom and earth's surface is greater than the distance between described topsoil cutter assembly bottom and earth's surface, and described topsoil spreading plate bottom and the distance at the end, ground are greater than described deep soil spreading plate and the distance at the end, ground.
A kind of soil improvement method, comprises the following steps:
Topsoil cutter assembly digs out topsoil, by topsoil elevator, soil is upwards transported on topsoil conveyer, after topsoil is transported to backward deep soil processing components by topsoil conveyer;
Excavate on the surface, soil that deep soil cutter assembly dug at topsoil cutter assembly, deep soil under topsoil is dug out, deep soil elevator is upwards transported to soil on deep soil conveyer, after topsoil is transported to backward topsoil spreading plate by deep soil conveyer;
Between deep soil processing components and deep soil spreading plate, form the deep soil region that paves, topsoil conveyer is delivered to deep soil by the topsoil having dug and is paved in region, and deep soil spreading plate is paved topsoil at deep soil and paved in region, and topsoil is buried;
Between deep soil spreading plate and topsoil spreading plate, form the topsoil region that paves, deep soil conveyer is delivered to topsoil by the deep soil digging out and is paved in region, topsoil spreading plate is paved deep soil at topsoil and is paved in region, makes deep soil be positioned at the top of topsoil.
Soil improvement method of the present invention, it is characterized in that, further comprising the steps of: topsoil cutter assembly digs out topsoil, by topsoil elevator, soil is upwards transported on topsoil conveyer, after topsoil conveyer mixes soil and medicament to stir evenly, after topsoil is transported to deep soil processing components backward.
Soil improvement method of the present invention, is characterized in that: further comprising the steps of: the soil that the element that gathers materials digs out cutter assembly is concentrated to elevator charging aperture place, by elevator, soil is upwards transported on conveyer.
Soil improvement method of the present invention, further comprising the steps of: sub-material element is transported to conveyer in the soil paving in region and shares to the left and right sides of frame.
From above technical scheme, the present invention is by by the topsoil digging out and deep soil switch, contaminated topsoil is carried out buried, then deep soil is layered on the topsoil after buried, realize the improvement of soil by soil being changed to layer, all operation is completed by the each assembly automation of machine, and efficiency is high, applied widely.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing that need use in embodiment or description of the Prior Art be done to simple introduction below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Fig. 3 is the cutaway view along B-B line in Fig. 1.
Fig. 4 is the structural representation along a direction is seen in Fig. 1.
Fig. 5 is the structural representation along b direction is seen in Fig. 1.
Fig. 6 is the structural representation of the embodiment of the present invention 2.
Fig. 7 is the structural representation of the embodiment of the present invention 2 topsoil elevators.
Fig. 8 is the enlarged diagram of I part in Fig. 6.
Fig. 9 is the structural representation of the embodiment of the present invention 2 deep soil elevators.
Figure 10 is the structural representation of the embodiment of the present invention 3.
Figure 11 is the structural representation of the embodiment of the present invention 3 topsoil elevators.
Figure 12 is the structural representation of the embodiment of the present invention 4.
Figure 13 is the structural representation of the embodiment of the present invention 5.
Figure 14 is the structural representation of the embodiment of the present invention 5 deep soil elevators.
Figure 15 is the structural representation of the embodiment of the present invention 6.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing; in the time that the embodiment of the present invention is described in detail in detail, for ease of explanation, the accompanying drawing of expression device architecture can be disobeyed general ratio and be done local amplification; and described schematic diagram is example, it should not limit the scope of protection of the invention at this.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of the aid illustration embodiment of the present invention clearly.
Embodiment 1
As shown in Figure 1, soil of the present invention changes a layer machine and comprises frame 1, road wheel 2, topsoil processing components 3, deep soil processing components 4, generating set 5, deep soil spreading plate 6 and topsoil spreading plate 7.Road wheel 2 is arranged at the front-end and back-end of frame 1, and frame 1 is supported on ground.Can respectively establish at the front and back ends of frame a pair ofly as the road wheel of walking mechanism, or one end of frame arranges one, the other end and arranges two, and walking mechanism can also be crawler belt.In the present embodiment, road wheel 2 is driven by the traction drive unit 20 being arranged on wheel carrier, and traction drive unit 20 is powered by the generating set 5 being arranged in frame 1.Driver's cabin 1-1 is arranged in frame 1.Generating set 5 is also for other workpieces that are arranged in frame provide power.For convenience of explanation, top layer, the soil S1 before excavating is defined as to earth's surface, top layer, the soil S2 before not paving after excavating is defined as to the end, ground.
Topsoil processing components 3 and deep soil processing components 4 front and back are arranged in frame 1.Topsoil processing components 3 comprises topsoil cutter assembly 3-1, topsoil elevator 3-2, topsoil conveyer 3-3.Deep soil processing components 4 comprises deep soil cutter assembly 4-1, deep soil elevator 4-2 and deep soil conveyer 4-3.
Topsoil cutter assembly 3-1 is positioned at the front of topsoil elevator 3-2, and topsoil cutter assembly can fix with frame, also can fix with topsoil elevator.As shown in Figure 2, topsoil cutter assembly 3-1 is the roller that is provided with several cutter heads on outer surface, cutter head 31a is arranged at along pitch on the external peripheral surface of roller 31b, roller 31b is arranged in semi-enclosed cover body 31c, roller 31b is rotated by the drive unit drives being arranged on its support body, and when rotation, cutter head cuts ground.Because cutter head is arranged along helix, according to the setting party of helix to, cutter head cuts the soil getting off and transmits and pile up to a side of roller, and the topsoil cutter assembly of the present embodiment and deep soil cutter assembly are also concentrated the soil digging out as the element that gathers materials simultaneously to ad-hoc location (elevator charging aperture place).In Fig. 2, solid arrow is the direction of machine travel, and dotted arrow represents the direction of transfer of the soil cutting.Topsoil elevator 3-2 is arranged in frame 1, is positioned at topsoil cutter assembly 3-1 side afterwards, is transported to one end of roller after soil cutting gets off, and topsoil elevator only need be arranged on roller one side, and side putting type elevator can not take very large space.Topsoil cutter assembly 3-1 is upwards carried by topsoil elevator 3-2 after digging out topsoil.
Topsoil elevator 3-2 of the present invention can adopt the chain-plate type elevator of selling on market.As shown in Figure 3, topsoil elevator comprises installation frame 320, driving chain 321, material plate 322, elevator driver element 323, driving wheel 324, drive 325.Installation frame 320 is arranged in frame 1, driving wheel 324 and drive 325 are arranged on installation frame 320, driving wheel walked around by driving chain 321 and drive forms closed ring, driving wheel 324 is connected and is driven rotation by elevator driver element 323 by driving member (as driving belt) with the output shaft of elevator driver element 323, thereby drives driving chain 321 to move.On driving chain 321, be arranged at intervals with material plate 322, just schematically drawn several material plates and a few pitch chain bar in accompanying drawing, in fact material plate is spaced apart along driving chain.In the time that material plate 322 moves to ground with driving chain 321, upwards transport sweeping the soil that topsoil cutter assembly 3-1 milling gets off.Topsoil conveyer 3-3 is arranged in frame 1, be positioned at topsoil elevator 3-2 discharge end, in the time that material plate 3-22 moves to the top, the soil particle of its carrying will be fallen on topsoil conveyer 3-3, by topsoil conveyer, 3-3 carries backward, after the discharge end of topsoil conveyer 3-3 is positioned at deep soil cutter assembly 4-1, soil is directly delivered to the surface, soil after deep layer is excavated by topsoil conveyer.After the discharge end of topsoil conveyer 3-3, be provided with deep soil spreading plate 6, deep soil spreading plate 6 is connected with frame 1, spreading plate of the present invention can be fixed in frame, also can be connected with frame by height control cylinder, while adopting height control cylinder to be connected with frame, can under height control cylinder control, move up and down, regulate the native thickness of paving.
Topsoil conveyer 3-3 is positioned at a side of topsoil elevator 3-2, and soil falls into after topsoil conveyer 3-3, and by topsoil conveyer, 3-3 carries backward.In the time of frame 1 below limited space, the width of topsoil conveyer
l(Fig. 3, Fig. 5) possibly cannot extend the width that equals frame 1, the soil transporting backward from topsoil conveyer 3-3 falls to the ground, can concentrate and be deposited on ground, for soil is divided, the present embodiment was provided with stone spiral 8 before deep soil spreading plate 6 and topsoil spreading plate 7, and stone spiral 8 is as sub-material element, and its length is substantially equal to the width of frame 1, for transporting to the left and right sides of machine being deposited in ground soil, so that spreading plate paves.Stone spiral 8 is driven by driver element (not label).
With reference to Fig. 4 and Fig. 5, the structure of the structure of deep soil processing components 4 and topsoil processing components 3 is basic identical simultaneously, and deep soil cutter assembly 4-1 is positioned at the front of deep soil elevator 4-2, and deep soil conveyer 4-3 is positioned at deep soil elevator 4-2 mono-side.Deep soil cutter assembly 4-1 comprises the roller 31b that is provided with several cutter heads 31a on external peripheral surface equally, and cutter head 31a arranges along pitch, and roller 31b is arranged in semi-enclosed cover body 31c.Deep soil cutter assembly 4-1 apart from ground height lower than the height of topsoil cutter assembly 3-1, for cutting the deep soil under topsoil, the distance h 2 between deep soil cutter assembly 4-1 bottom and earth's surface S1 is greater than the distance h 1 between topsoil cutter assembly 3-1 bottom and earth's surface S1.Deep soil cutter assembly 4-1 is upwards delivered on deep soil conveyer 4-3 by deep soil elevator 4-2 after digging out deep soil, after the discharge end of deep soil conveyer 4-3 is positioned at deep soil spreading plate 6, after deep soil conveyer 4-3, be provided with topsoil spreading plate 7, after topsoil spreading plate 7 fixes, is positioned at deep layer spreading plate 6 with frame 1, it can move up and down by height control cylinder 9 equally.The height on the distance ground of topsoil spreading plate 7 is higher than the height of deep soil spreading plate 6, and the distance d2 between topsoil spreading plate 7 bottoms and ground end S2 is greater than the distance d1 between deep soil spreading plate 6 and ground end S2.The topsoil conveyer of the present embodiment kind is Double-horizontal-shaft agitator, and deep soil conveyer is belt conveyer.The mode that Fig. 1 mesexine soil conveyer and deep soil conveyer adopt height to arrange, the in the situation that under frame, side space allowing, topsoil conveyer and deep soil conveyer also can be placed side by side, are arranged in same level.
Embodiment 2
Embodiment 1 mesexine soil cutter assembly and deep soil cutter assembly are all to adopt milling cylinder, as shown in Figure 6, the present embodiment place different from embodiment 1 is: deep soil conveyer 4-3 is the chute being arranged in frame 1, the discharge end of chute is lower than feed end, it is the oblique lower setting of chute, soil is after deep soil elevator 4-2 upwards promotes and fall into deep soil conveyer 4-3, after automatically sliding into deep soil spreading plate 6 downwards.
Shown in Fig. 7 and Fig. 9, the topsoil elevator of the present embodiment and deep soil elevator include installation frame 320, driving chain 321, material plate 322, elevator driver element 323, driving wheel 324, drive 325.Installation frame 320 is arranged in frame 1, driving wheel 324 and drive 325 are arranged on installation frame 320, driving wheel walked around by driving chain 321 and drive forms closed ring, driving wheel 324 is connected by driving member and drives rotation by elevator driver element 323 with the output shaft of elevator driver element 323, thereby drives driving chain 321 to move.On driving chain 321, be arranged at intervals with material plate 322, the material plate 322 of the present embodiment is for having the scraper plate of cutter head, the leading section of material plate 322 is cutter head, in the time that material plate contacts with ground, the cutter head of material plate front end can stretch in soil, soil is excavated, then the soil sweeping is promoted in conveyer.In conjunction with Fig. 8, for fear of driving chain 321 installation frame 320 that weares and teares, be provided with spaced apart pushing tow roller 10 in the bottom of installation frame 320, sliding friction between driving chain and installation frame is converted to the rolling friction between driving chain and pushing tow roller, reduce wearing and tearing, increase the service life.Pushing tow roller is not essential element for the present invention, and installation frame bottom can arrange pushing tow roller, and pushing tow roller also can be set, and can select as required.
Embodiment 3
As shown in Figure 10 and Figure 11, the present embodiment place different from embodiment 1 is: the topsoil conveyer 3-3 of the present embodiment is screw mixer, and topsoil conveyer 3-3 is arranged at topsoil elevator 3-2 mono-side, is positioned at its discharge end.Topsoil elevator 3-2 delivers to the topsoil having dug in topsoil conveyer 3-3, by screw mixer, soil is delivered to deep soil cutter assembly 4-1 rear.The present embodiment is between topsoil cutter assembly 3-1 and topsoil elevator 3-2, and be provided with the spiral 13 that gathers materials between deep soil cutter assembly 4-1 and deep soil elevator 4-2, the present embodiment topsoil, the cutter head of the roller surface of deep soil cutter assembly is arranged not according to helix, cutter head can only cut excavation soil, for the soil digging out being focused on to the elevator charging aperture place that is positioned at cutter assembly side, the spiral 13 that gathers materials of arranging along frame 1 width is set after cutter assembly, the spiral 13 that gathers materials focuses on the soil transmission of digging out before elevator, so that elevator upwards promotes soil.
In frame 1, be provided with liquid preparation tank 11 and powder bucket 12, liquid preparation tank 11 is in order to the soil conditioner of splendid attire liquid state, and powder bucket 12 is for the soil conditioner of splendid attire powdery.Under the effect of pump, liquid preparation tank 11 is delivered to liquid preparation in topsoil conveyer 3-3 by pipeline 110, is provided with the shower nozzle 111 being communicated with pipeline 110 on topsoil conveyer 3-3, for liquid preparation being sprayed onto to the soil particle in mixer.Powder bucket 12 is delivered to mealy medicine in topsoil conveyer 3-3 by the conveying worm 120 that is arranged at its below; topsoil conveyer 3-3 carries out soil particle mixing material medicament and mealy medicine after uniform stirring, and the soil after improveing by medicament is delivered to before deep soil spreading plate 6.The present embodiment can arrange flow valve on pipeline 110, and adopts weighing conveying worm to realize quantitatively interpolation improvement medicament.
Embodiment 4
As shown in figure 12, the present embodiment place different from embodiment 1 is: the deep soil conveyer 4-3 of the present embodiment is conveying worm, after deep soil elevator upwards promotes soil, soil falls into conveying worm, by conveying worm, lactose is transported backward.
Embodiment 5
As shown in Figure 13 and Figure 14, the present embodiment place different from embodiment 2 is: the deep soil elevator 4-2 of the present embodiment is side putting type elevator, and deep soil conveyer 4-3 is positioned at deep soil elevator 4-2 mono-side.The soil digging out is focused on to the elevator front that is positioned at cutter assembly side at the spiral 13 that gathers materials arranging between topsoil cutter assembly 3-1 and topsoil elevator 3-2 and between deep soil cutter assembly 4-1 and deep soil elevator 4-2, so that elevator upwards promotes soil.
Embodiment 6
As shown in figure 15, the present embodiment place different from embodiment 1 is: the topsoil conveyer 3-3 of the present embodiment and deep soil conveyer 4-3 are belt feeder.The installation frame 320 of the present embodiment topsoil elevator and deep soil elevator can move up and down with respect to frame 1, installation frame 230 is arranged in cursor slide 8 a pair of and that frame 1 fixes, height control cylinder 9 one end are fixed in frame 1, the other end and installation frame 320 fix, in the time that height control cylinder 9 is worked, can drive installation frame 320 to move up and down in cursor slide 8, thereby can regulate the height of topsoil elevator, cursor slide is for guiding the shift position of installation frame, nonessential parts.The structure of deep soil elevator is identical with the structure of topsoil elevator.The deep soil spreading plate 6 of the present embodiment is also connected with frame 1 by height control cylinder 9 with topsoil spreading plate 7, thereby can regulate the height of spreading plate.
In addition, the bite in previous embodiment, except can using the scraper plate of belt blade head or excavating cylinder, can also be ploughed the digging tools such as tool.Gather materials element and sub-material element can also adopt the sub-material plough that can move back and forth.The present invention can adopt height control cylinder to regulate the height of cutter, spreading plate, also can adopt the driving members such as screw mandrel to regulate height.In the present invention, the driver element of each workpiece can adopt motor, and motor directly obtains power from generating set, can be also hydraulic motor, and by generating set, by driving, hydraulic pump/stand provides power to hydraulic motor to hydraulic motor.
The present invention is improved to the process of changing layer to soil below and is further described, utilize soil of the present invention to change layer machine soil is changed a method for layer improvement, comprise the following steps:
Topsoil cutter assembly digs out topsoil, by topsoil elevator, soil is upwards transported on topsoil conveyer, after topsoil is transported to backward deep soil processing components by topsoil conveyer;
Excavate on the surface, soil that deep soil cutter assembly dug at topsoil cutter assembly, deep soil under topsoil is dug out, deep soil elevator is upwards transported to soil on deep soil conveyer, after topsoil is transported to backward topsoil spreading plate by deep soil conveyer;
Between deep soil processing components and deep soil spreading plate, form the deep soil region that paves, topsoil conveyer is delivered to deep soil by the topsoil having dug and is paved in region, and deep soil spreading plate is paved topsoil at deep soil and paved in region, and topsoil is buried;
Between deep soil spreading plate and topsoil spreading plate, form the topsoil region that paves, deep soil conveyer is delivered to topsoil by the deep soil digging out and is paved in region, topsoil spreading plate is paved deep soil at topsoil and is paved in region, makes deep soil be positioned at the top of topsoil.
Preferably; in the time being provided with liquid preparation tank and powder bucket on machine; be promoted to the topsoil in topsoil conveyer; liquid preparation tank is sprayed onto liquid preparation on the soil particle in topsoil conveyer; powder bucket is spread across mealy medicine in topsoil conveyer; topsoil conveyer carries out soil particle mixing material medicament and mealy medicine after uniform stirring, soil to be delivered to before deep soil spreading plate.
The inventive method further scheme is: the soil that the element that gathers materials digs out cutter assembly is concentrated to elevator charging aperture place, by elevator, soil is upwards transported on conveyer.
The inventive method further scheme is: sub-material element is transported to conveyer in the soil paving in region and shares to the left and right sides of frame.
The topsoil processing components that the present invention arranges by front and back and deep soil processing components, after contaminated topsoil has been dug, excavate again the contaminated deep soil that do not have of topsoil below, then successively deliver on the ground of excavating the ground of deep soil and the topsoil that paved, contaminated topsoil is carried out buried, unpolluted deep soil is laid on to surface, thereby soil is improved.And being provided with modifying agent chemicals dosing plant, buried again after contaminated topsoil is improved, improved effect is better.The present invention can pave immediately after shoveling improvement, saves time, and efficiency is high, can be applicable to various environment.
In this description, various piece adopts the mode of going forward one by one to describe, and what each part stressed is and the difference of other parts, between various piece same or similar part mutually referring to.To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to embodiment illustrated herein, but will meet the wide region consistent with principle disclosed herein and features of novelty.
Claims (15)
1. soil changes a layer machine, it is characterized in that, comprising:
Frame, described frame is supported by road wheel;
Be arranged at the topsoil processing components in described frame, described topsoil processing components comprises topsoil cutter assembly, be positioned at topsoil elevator after described topsoil cutter assembly, be positioned at the topsoil conveyer of described topsoil elevator discharge end, and described topsoil conveyer is carried soil backward and its discharge end is positioned at following deep soil cutter assembly rear;
Be arranged at the deep soil processing components in described frame, described deep soil processing components comprise be positioned at described topsoil cutter assembly rear deep soil cutter assembly, be positioned at deep soil elevator after described deep soil cutter assembly, be positioned at the deep soil conveyer of described deep soil elevator discharge end, after described deep soil conveyer is carried soil backward and its discharge end is positioned at following deep soil spreading plate;
Be arranged at deep soil spreading plate in described frame, that be positioned at described deep soil cutter assembly rear, before soil is delivered to described deep soil spreading plate by described topsoil conveyer;
Be arranged at topsoil spreading plate in described frame, that be positioned at described deep soil spreading plate rear, before soil is delivered to described topsoil spreading plate by described deep soil conveyer.
2. soil according to claim 1 changes a layer machine, it is characterized in that: described topsoil conveyer is mixer, in described frame, be provided with liquid preparation tank and/or powder bucket, described liquid preparation tank is sprayed onto liquid preparation on the soil in described mixer with the shower nozzle being connected with pipeline by pipeline; Described powder bucket is spread across medicament on the soil in described mixer by the conveying worm that is arranged at its below.
3. soil according to claim 1 changes a layer machine, it is characterized in that: described topsoil elevator and deep soil elevator comprise installation frame, driving chain, material plate, elevator driver element, driving wheel and drive, described driving wheel and drive are arranged on described installation frame, driving wheel walked around by described driving chain and drive forms closed ring, described driving wheel, by described elevator drive unit drives, is arranged at intervals with material plate on described driving chain; Preferred, pushing tow roller can be selected to arrange in the bottom of described installation frame.
4. soil according to claim 3 changes a layer machine, it is characterized in that: described installation frame can move up and down with respect to described frame.
5. change a layer machine according to the soil described in claim 3 or 4, it is characterized in that: in described frame, be provided with height control cylinder, one end of described height control cylinder is fixed in frame, the other end and installation frame fix.
6. change a layer machine according to the soil described in claim 1 or 3, it is characterized in that: described topsoil cutter assembly and/or described deep soil cutter assembly are milling cylinder, or the material plate that described topsoil cutter assembly and/or described deep soil cutter assembly are elevator, described material plate is the scraper plate that leading section has cutter head.
7. soil according to claim 1 changes a layer machine, it is characterized in that: described topsoil spreading plate and/or described deep soil spreading plate can move up and down with respect to described frame.
8. soil according to claim 1 changes a layer machine, it is characterized in that: also comprise the element that gathers materials being arranged at before described topsoil elevator and/or described deep soil elevator, described in the element that gathers materials the soil digging out is concentrated to described topsoil elevator and/or described deep soil elevator front.
9. soil according to claim 1 changes a layer machine, it is characterized in that: described in the element that gathers materials be that cutter head is arranged in the milling cylinder on roller external peripheral surface along pitch, or described in the element that gathers materials be the spiral that gathers materials along the setting of frame width.
10. soil according to claim 1 changes a layer machine, it is characterized in that: also comprise the sub-material element being arranged at before described deep soil spreading plate and/or described topsoil spreading plate, or also comprise the sub-material spiral arranging along frame width being arranged at before described deep soil spreading plate and/or described topsoil spreading plate.
11. soil according to claim 1 change a layer machine, it is characterized in that: the distance between described deep soil cutter assembly bottom and earth's surface is greater than the distance between described topsoil cutter assembly bottom and earth's surface, described topsoil spreading plate bottom and the distance at the end, ground are greater than described deep soil spreading plate and the distance at the end, ground.
12. 1 kinds of soil improvement methods, is characterized in that, comprise the following steps:
Topsoil cutter assembly digs out topsoil, by topsoil elevator, soil is upwards transported on topsoil conveyer, after topsoil is transported to backward deep soil processing components by topsoil conveyer;
Excavate on the surface, soil that deep soil cutter assembly dug at topsoil cutter assembly, deep soil under topsoil is dug out, deep soil elevator is upwards transported to soil on deep soil conveyer, after topsoil is transported to backward topsoil spreading plate by deep soil conveyer;
Between deep soil processing components and deep soil spreading plate, form the deep soil region that paves, topsoil conveyer is delivered to deep soil by the topsoil having dug and is paved in region, and deep soil spreading plate is paved topsoil at deep soil and paved in region, and topsoil is buried;
Between deep soil spreading plate and topsoil spreading plate, form the topsoil region that paves, deep soil conveyer is delivered to topsoil by the deep soil digging out and is paved in region, topsoil spreading plate is paved deep soil at topsoil and is paved in region, makes deep soil be positioned at the top of topsoil.
13. soil improvement methods as claimed in claim 12, it is characterized in that, further comprising the steps of: topsoil cutter assembly digs out topsoil, by topsoil elevator, soil is upwards transported on topsoil conveyer, after topsoil conveyer mixes soil and medicament to stir evenly, after topsoil is transported to deep soil processing components backward.
14. soil improvement methods as described in claim 12 or 13, is characterized in that: further comprising the steps of: the soil that the element that gathers materials digs out cutter assembly is concentrated to elevator charging aperture place, by elevator, soil is upwards transported on conveyer.
15. soil improvement methods as described in claim 12 or 13, is characterized in that: further comprising the steps of: sub-material element is transported to conveyer in the soil paving in region and shares to the left and right sides of frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401196.5A CN104174640A (en) | 2014-08-14 | 2014-08-14 | Soil layer changing machine and soil improving method |
| CN201510036733.5A CN104641753B (en) | 2014-07-28 | 2015-01-26 | Soil improver and soil improvement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401196.5A CN104174640A (en) | 2014-08-14 | 2014-08-14 | Soil layer changing machine and soil improving method |
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| Publication Number | Publication Date |
|---|---|
| CN104174640A true CN104174640A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401196.5A Pending CN104174640A (en) | 2014-07-28 | 2014-08-14 | Soil layer changing machine and soil improving method |
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| CN (1) | CN104174640A (en) |
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| CN104707863A (en) * | 2015-03-13 | 2015-06-17 | 爱土工程环境科技有限公司 | Farmland pollution remediation equipment and method |
| CN107889569A (en) * | 2017-12-26 | 2018-04-10 | 台州市智诚工业设计有限公司 | A kind of height with uniform of application function is layered technique of loosening the soil |
| CN107926173A (en) * | 2017-12-26 | 2018-04-20 | 台州市智诚工业设计有限公司 | A kind of height segmented scarifier attachment |
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| CN108295276A (en) * | 2018-01-17 | 2018-07-20 | 深圳市晟祥知识产权有限公司 | A kind of deep soil controlling device |
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| CN107889569A (en) * | 2017-12-26 | 2018-04-10 | 台州市智诚工业设计有限公司 | A kind of height with uniform of application function is layered technique of loosening the soil |
| CN107926173A (en) * | 2017-12-26 | 2018-04-20 | 台州市智诚工业设计有限公司 | A kind of height segmented scarifier attachment |
| CN108093710A (en) * | 2017-12-26 | 2018-06-01 | 台州市智诚工业设计有限公司 | A kind of height layering scarifier attachment with uniform of application |
| CN107926173B (en) * | 2017-12-26 | 2024-04-12 | 台州市智诚工业设计有限公司 | High-low sectional type equipment of loosening soil |
| CN108295276A (en) * | 2018-01-17 | 2018-07-20 | 深圳市晟祥知识产权有限公司 | A kind of deep soil controlling device |
| CN108380651A (en) * | 2018-03-03 | 2018-08-10 | 航天慧能（江苏）环境工程有限公司 | A kind of restorative procedure of soil |
| CN109290359A (en) * | 2018-09-29 | 2019-02-01 | 董方舟 | A kind of contaminated soil controlling device and its soil remediation method |
| CN109092883A (en) * | 2018-10-15 | 2018-12-28 | 南京贻润环境科技有限公司 | A kind of Integral mobile stirring system for soil remediation |
| CN109877146B (en) * | 2019-03-11 | 2021-03-02 | 深圳市铁汉生态环境股份有限公司 | Arsenic-polluted soil restoration structure and restoration method |
| CN109877146A (en) * | 2019-03-11 | 2019-06-14 | 深圳市铁汉生态环境股份有限公司 | A kind of As polluted soil repairs structure and restorative procedure |
| CN115026119A (en) * | 2022-01-30 | 2022-09-09 | 湖北理工学院 | Contaminated soil mixed detection treatment and restoration device and use method thereof |
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Application publication date: 20141203 |