CN110883074A

CN110883074A - Multi-crushing multi-mixing soil remediation integrated vehicle

Info

Publication number: CN110883074A
Application number: CN201911086568.9A
Authority: CN
Inventors: 常洁洁
Original assignee: Anhui Jingzhi Ecological Environment Restoration Co Ltd
Current assignee: Anhui Jingzhi Ecological Environment Restoration Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-03-17

Abstract

The invention discloses a multi-crushing multi-mixing soil restoration integrated vehicle which comprises a vehicle-mounted system, a material taking system, a restoration system and a laying system, wherein the material taking system, the restoration system and the laying system are all arranged on the vehicle-mounted system, the material taking system, the restoration system and the laying system are driven by the vehicle-mounted system to move on the ground to be restored, the material taking system is used for crushing and grabbing the soil on the ground to be restored, the restoration system screens and restores the grabbed soil, and the laying system re-lays the restored soil; according to the invention, through the arrangement of the vehicle-mounted system, the material taking system, the repairing system and the laying system, the continuous operation of synchronous soil input to be repaired and soil output after being repaired can be carried out, and the in-situ ex-situ repair of the shortest thread is realized.

Description

Multi-crushing multi-mixing soil remediation integrated vehicle

Technical Field

The invention relates to the technical field of soil remediation equipment, in particular to a multi-crushing multi-mixing soil remediation integrated vehicle.

Background

Soil is the foundation of human activities and survival, the deterioration of soil environment directly threatens the safety of human beings in the aspects of grains, living, activities and the like, and is different from common atmospheric pollution, water pollution and industrial solid waste, and the soil pollution has invisibility and concealment. On one hand, soil pollution degrades soil fertility, leads to crop yield reduction and quality reduction, on the other hand, toxic substances can cause harm to human health after entering a food chain through accumulation and absorption, and more seriously, after the toxic substances in the soil are accumulated to a certain degree, the toxic substances can directly cause harm to human health through volatilization or use.

At present, the technical means for soil remediation are divided into in-situ remediation and ex-situ remediation. The in-situ repair mainly comprises the following steps: biological repair and chemical repair; the dystopy is restoreed and then needs to restore soil dystopy after preliminary treatment through prosthetic devices again, restores the soil return of back again and handles, and its process flow is longer, and each system independently runs, and operation and maintenance cost are high, and excavate the mode and adopt the machine operation more, can not effectual control restoration position face, easily produce the secondary destruction to non-restoration layer or non-pollution face, and this technological means generally is used as the restoration of place, is subject to the site condition.

In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.

Disclosure of Invention

In order to solve the technical defects, the technical scheme adopted by the invention is that a multi-crushing multi-mixing soil remediation integrated vehicle is provided, and the multi-crushing multi-mixing soil remediation integrated vehicle comprises a vehicle-mounted system, a material taking system, a remediation system and a paving system, wherein the material taking system, the remediation system and the paving system are all arranged on the vehicle-mounted system, the vehicle-mounted system drives the material taking system, the remediation system and the paving system to move on the ground to be remediated, the material taking system is used for crushing and capturing the soil on the ground to be remediated, the remediation system screens and remediates the captured soil, and the paving system replats the remediated soil;

the material taking system comprises a bucket wheel set, a supporting rod, a telescopic rod and a conveying belt, the rear ends of the supporting rod and the telescopic rod are connected with the vehicle-mounted system, the supporting rod and the telescopic rod can freely rotate around a connecting point of the supporting rod and the vehicle-mounted system, the bucket wheel set is arranged at the front end of the supporting rod, the conveying belt is obliquely arranged, a soil collecting shovel is arranged at one end of the conveying belt, and the soil collecting shovel is arranged corresponding to the bucket wheel set;

the bucket wheel set comprises a central shaft and a rotary cylinder, the central shaft and the rotary cylinder are both arranged in a cylindrical shape, a cylindrical hollow cavity is arranged in the rotary cylinder, the diameter of the hollow cavity is larger than that of the central shaft, the rotary cylinder is sleeved outside the central shaft, the rotary cylinder and the central shaft are coaxially arranged, and a plurality of grab bucket parts are annularly and uniformly distributed on the outer circular surface of the rotary cylinder;

the material taking system further comprises a liquid spraying device, the liquid spraying device comprises a liquid storage tank, a conveyor and a conduit, the liquid storage tank is used for enabling soil remediation liquid to pass through under the energy supply effect of the conveyor, the conduit is used for conveying the bucket wheel set, a central hole is formed in the axis of the central shaft, the central hole is used for arranging a plurality of flow guide cavities in the outer circular surface of the central shaft, a plurality of liquid outlets are formed in the rotary cylinder in an annular mode, the flow guide cavities are matched with the liquid outlets, and the conduit is connected with the end portion of the central hole.

Preferably, the two ends of the central shaft are respectively and fixedly arranged on the two support rods, the rotating cylinder comprises a cylinder body and end covers respectively arranged at the two ends of the cylinder body, the end covers are fixedly arranged at the two ends of the cylinder body and correspond to the two ends of the central shaft, bearings are arranged in the end covers, and the end covers are connected with the central shaft through the bearings.

Preferably, cylindrical mounting parts are arranged at two ends of the central shaft, and the diameter of the mounting parts is smaller than that of the central shaft, so that first bosses are formed at two ends of the central shaft; the end cover sets up to annular structure, the end cover center corresponds the installation department is provided with the mounting hole, the mounting hole diameter is greater than the installation department diameter, the inside mounting groove that is provided with of end cover, the mounting groove is used for placing the bearing.

Preferably, the outer disc of end cover is provided with the second boss, be provided with the sprocket portion on the arc surface of second boss, thereby excavate the motor with thereby the sprocket portion is connected and is driven rotatory section of thick bamboo rotates, the annular is provided with a plurality of first connect the via hole on the annular plane of second boss, be provided with a plurality of first connect the screw hole on the both ends face of barrel, pass through the screw first connect the via hole with first connect the screw hole and connect.

Preferably, a placing cavity is arranged in the supporting rod, and the mounting part and the end cover are both arranged in the placing cavity; a circular hole is formed in the end face, close to the bucket wheel group, of the supporting rod and communicated with the placing cavity; the diameter of the circular hole is larger than the outer diameter of the end cover.

Preferably, the end face, far away from the bucket wheel set, of the support rod is provided with a second connecting through hole, the end face of the mounting portion is provided with a second connecting threaded hole, and the support rod penetrates through the second connecting through hole through a screw to be connected with the second connecting threaded hole.

Preferably, the grab bucket part comprises a flat plate, a reinforcing rib plate and a guide plate, the flat plate is obliquely arranged on the outer circular surface of the cylinder body, and the end edge of the flat plate far away from the cylinder body is provided with a sharp oblique angle edge; the reinforcing rib plates are simultaneously connected with the flat plate and the outer circular surface of the cylinder body, the flat plate and the reinforcing rib plates form a groove-shaped structure with a storage space, the guide plate is arranged inside the groove-shaped structure, the guide plate is simultaneously connected with the flat plate and the outer circular surface of the cylinder body, and an included angle is formed between the guide plate and the flat plate.

Preferably, the two ends of the cylinder body are provided with sealing rings, the end cover is provided with a sealing groove, the sealing rings and the sealing groove are annular, and the sealing rings are arranged in the sealing groove.

Preferably, the guide cavity comprises a radial section and a guide section, the radial section extends radially along the axis of the central hole, and the guide section and the radial section form an included angle; when the flow guide cavity moves to the liquid outlet position, one end face of the flow guide section and one end face of the liquid outlet are on the same plane.

Preferably, the diversion cavities are arranged on the lower portion of the central shaft and are distributed in a fan shape, the integral fan-shaped angle of each diversion cavity is set to be 45-60 degrees, the central line of the cross section of the diversion cavity on the outermost edge is vertically arranged, and the rest diversion cavities are arranged on one side close to the conveying belt.

Compared with the prior art, the invention has the beneficial effects that: the invention can carry out synchronous continuous operation of soil input to be repaired and soil output after being repaired through the arrangement of the vehicle-mounted system, the material taking system, the repairing system and the laying system, thereby realizing in-situ ex-situ repair of the shortest thread; 2, through the water conservancy diversion chamber the liquid outlet and the corresponding setting of grab bucket portion realizes that soil restoration liquid is followed after the water conservancy diversion chamber sprays is right grab bucket portion is last the flat board with the washing away of deflector is convenient for grab bucket portion bottom is treated breaking away from of restoreing soil, treats simultaneously that the restoration soil realizes tentatively spilling liquid operation.

Drawings

FIG. 1 is a structural view of the multi-crushing multi-mixing soil remediation integrated vehicle;

FIG. 2 is a view of the connection of the reclaiming system;

FIG. 3 is a structural view of a third embodiment of the reclaiming system;

FIG. 4 is a structural view of a fourth embodiment of the reclaiming system;

FIG. 5 is a front view of the structure of the soil collecting shovel;

FIG. 6 is a top view of the structure of the soil collecting shovel;

FIG. 7 is a front view of the structure of the conveyor belt;

FIG. 8 is a side view of the structure of the conveyor belt;

FIG. 9 is a structural side view of the distributing part;

FIG. 10 is a structural elevation view of the repair system;

FIG. 11 is a structural side view of the repair system;

fig. 12 is a structural view of the fixed regulating group.

The figures in the drawings represent:

1-a vehicle-mounted system; 2-a material taking system; 3-a repair system; 4-paving the system; 21-bucket wheel group; 22-a support bar; 23-a telescopic rod; 24-a conveying belt; 25-a soil collecting shovel; 31-placing grooves; 32-a crushing bin; 33-a medicament cartridge; 211-a central axis; 212-a rotating drum; 213-a grapple section; 241-a first sieving fraction; 242-material distribution plate; 243-regulation group; 244-transport group; 251-a shovel body; 252-an aggregate portion; 253-a material blocking frame; 321-a conical material guide plate; 322-a heating delivery section; 323-a grinding section; 324-a second sieving section; 325-a mounting substrate; 326-guide rail; 327-working table; 328-a fixing plate; 329-a first positioning column; 330-second positioning column; 331-a spring; 2111-mounting part; 2112-center hole; 2113-flow guiding cavity; 2121-barrel; 2122-end cap; 2123-bearing; 2124-sprocket portion; 2125-a liquid outlet; 2126-sealing ring; 2127-sealing groove; 2131-plate; 2132-reinforcing plate; 2133-a guide plate; 2431-a rotating shaft; 2432-an elastic member; 2433-limit stop.

Detailed Description

The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1, fig. 1 is a structural view of the multi-crushing multi-mixing soil remediation integrated vehicle; the multi-crushing multi-mixing soil remediation integrated vehicle comprises a vehicle-mounted system 1, a material taking system 2, a remediation system 3 and a paving system 4, the material taking system 2, the repairing system 3 and the laying system 4 are all arranged on the vehicle-mounted system 1, the vehicle-mounted system 1 drives the material taking system 2, the repairing system 3 and the laying system 4 to move on the ground to be repaired, the material taking system 2 is used for crushing and grabbing soil on the ground to be restored, the restoring system 3 is used for screening and restoring the grabbed soil, the laying system 4 is used for re-laying the restored soil, through the arrangement of the vehicle-mounted system 1, the material taking system 2, the repairing system 3 and the laying system 4, synchronous continuous operation of soil input to be repaired and soil output after being repaired can be carried out, and in-situ ex-situ repair of the shortest thread is realized.

The vehicle-mounted system 1 comprises a moving device, a bottom plate, a control room and a machine body, wherein the moving device can adopt a movable structure such as a crawler belt and wheels, the bottom plate is fixed on the moving device, the material taking system 2 and the laying system 4 are respectively arranged at the front end and the rear end of the bottom plate, the material taking system 2 and the laying system 4 are connected through the repairing system 3, the control room and the machine body are both arranged on the bottom plate, the machine body provides kinetic energy support for the moving device, the control room controls the moving device to move, meanwhile, the control room also controls starting and stopping of the material taking system 2, the laying system 4 and the repairing system 3, and generally, the machine body can be set to be in a hydraulic working station form.

Example two

As shown in fig. 2, fig. 2 is a view of a connection structure of the reclaiming system; get material system 2 and include bucket wheelset 21, bracing piece 22, telescopic link 23 and transmission band 24, the bracing piece 22 with the rear end of telescopic link 23 all with the organism is connected, just the bracing piece 22 with telescopic link 23 all around with the tie point free rotation of organism, the bracing piece 22 front end sets up bucket wheelset 21, generally, bracing piece 22 sets up to cranking arm structure, the telescopic link 23 front end with the middle part of bracing piece 22 is connected, telescopic link 23's flexible operation can change the height of bracing piece 22, thereby change the excavation degree of depth of bucket wheelset 21. The slope of transmission band 24 sets up, the one end of transmission band 24 is provided with album soil shovel 25, album soil shovel 25 corresponds bucket wheel group 21 sets up to with the waiting of bucket wheel group 21 excavation is concentrated the transportation to on the transmission band 24, thereby pass through transmission band 24 will wait to restore soil transportation to in the repair system 3.

The bucket wheel group 21 includes center pin 211, a rotatory section of thick bamboo 212 and excavates the motor, the center pin 211 rotatory section of thick bamboo 212 all sets up to cylindrically, just be provided with the columniform cavity in the rotatory section of thick bamboo 212, the cavity diameter slightly is greater than center pin 211 diameter, rotatory section of thick bamboo 212 cover is established the center pin 211 is outside, just rotatory section of thick bamboo 212 with the coaxial setting of center pin 211, a plurality of grab bucket portions 213 of the outer disc annular equipartition of rotatory section of thick bamboo 212, through power pack realizes center pin 211 with the relative rotation of rotatory section of thick bamboo 212, thereby accomplish the excavation operation of bucket wheel group 21.

The two ends of the central shaft 211 are respectively fixed on the two support rods 22, so as to form a stable frame structure. The rotating cylinder 212 includes a cylinder body 2121 and end caps 2122 respectively disposed at two ends of the cylinder body 2121, the end caps 2122 are fixedly disposed at two ends of the cylinder body 2121 and disposed corresponding to two ends of the central shaft 211, a bearing is disposed in the end cap 2122, and the end cap 2122 is connected to the central shaft 211 through the bearing 2123, so that the central shaft 211 and the rotating cylinder 212 rotate relatively.

Generally, the end cover 2122 is further provided with a chain wheel portion 2124, an output shaft of the excavating motor is provided with an output chain wheel, and the output chain wheel is connected with the chain wheel portion 2124 through a chain, so that the excavating motor can drive the rotating cylinder 212 to rotate.

Specifically, cylindrical mounting portions 2111 are arranged at two ends of the central shaft 211, and the diameter of each mounting portion 2111 is smaller than that of the central shaft 211, so that first bosses are formed at two ends of the central shaft 211; the end cover 2122 is set to be an annular structure, the center of the end cover 2122 corresponds to the mounting portion 2111 and is provided with a mounting hole, the diameter of the mounting hole is slightly larger than that of the mounting portion 2111, a mounting groove is formed in the end cover 2122 and used for placing the bearing 2123, and the position of the bearing 2123 is fixed through the mounting groove and the limitation of the first boss.

End cover 2122's outer disc is provided with the second boss, sprocket portion 2124 sets up on the arc surface of second boss, the annular is provided with a plurality of first connect the through-hole on the annular plane of second boss, and is corresponding, be provided with a plurality of first connect the screw hole on barrel 2121's the both ends face, pass through the screw first connect the through-hole with first connect the screw hole and connect, thereby realize end cover 2122 with barrel 2121's fixed connection, first connect the through-hole can set up to the counter sink, thereby avoid the screw right chain pivoted influence.

A placing cavity is formed in the supporting rod 22, the mounting portion 2111 and the end cover 2122 are arranged in the placing cavity, and therefore the output chain wheel, the chain and the chain wheel portion 2124 are arranged in the placing cavity, and a transmission system is protected.

A circular hole is formed in the end face, close to the bucket wheel group 21, of the support rod 22 and communicated with the placing cavity; the diameter of the circular hole is slightly larger than the outer diameter of the end cover 2122, so that the end cover 2122 can be placed conveniently, meanwhile, the end cover 2122 achieves a better sealing effect at the position of the circular hole, and soil is prevented from entering the circular hole to be placed in the cavity.

The bracing piece 22 is kept away from the terminal surface of bucket wheelset 21 is provided with second connect the through-hole, and is corresponding, installation department 2111 terminal surface is provided with second connect the screw hole, passes through the screw second connect the through-hole with second connect the screw hole and connect, thereby realize center pin 211 with bracing piece 22's fixed connection.

The excavating motor drives the rotary drum 212 to rotate through the transmission of the output chain wheel, the chain and the chain wheel of the chain wheel part 2124, so as to realize the excavating operation of the bucket wheel group 21.

EXAMPLE III

As shown in fig. 3, fig. 3 is a structural view of a third embodiment of the reclaiming system; the material taking system 2 further comprises a liquid spraying device, the liquid spraying device is used for preliminarily spraying the soil to be repaired, which is grabbed by the bucket wheel set 21, and the liquid sprayed by the liquid spraying device is soil repair liquid. The liquid sprinkling device comprises a liquid storage tank, a conveyor and a guide pipe, wherein the liquid storage tank conveys soil remediation liquid to the bucket wheel set 21 through the guide pipe under the energy supply effect of the conveyor.

The grab bucket part 213 comprises flat plates 2131, reinforcing rib plates 2132 and guide plates 2133, the flat plates 2131 are obliquely arranged on the outer circular surface of the barrel body 2121, and the end edges of the flat plates 2131 far away from the barrel body 2121 are provided with sharp oblique-angle edges, so that the soil can be conveniently excavated; the reinforcing rib plates 2132 are connected with the flat plates 2131 and the outer circular surface of the barrel body 2121 at the same time so as to realize the stable connection of the flat plates 2131 on the barrel body 2121, generally, at least two reinforcing rib plates 2132 are arranged and are respectively arranged at two ends of the flat plates 2131, so that the flat plates 2131 and the reinforcing rib plates 2132 form a groove-shaped structure with a storage space, and therefore, the soil to be repaired is conveniently excavated and transported. The guide plates 2133 are arranged in the groove-shaped structure, the guide plates 2133 are simultaneously connected with the flat plates 2131 and the outer circular surface of the barrel body 2121, a certain included angle is formed between the guide plates 2133 and the flat plates 2131, the overall structural strength of the grab bucket part 213 is further enhanced through the arrangement of the guide plates 2133, and meanwhile, soil accumulation and residue at the corner positions formed by the flat plates 2131 and the barrel body 2121 in the excavating process are avoided.

A plurality of liquid outlets 2125 are annularly arranged on the rotary cylinder 212, generally, at least one liquid outlet 2125 is directly arranged on two adjacent grab bucket parts 213, the liquid outlet 2125 is a long hole, and the central line of the cross section of the liquid outlet 2125 is parallel to the guide plate 2133.

A central hole 2112 is formed in the axis of the central shaft 211, a plurality of flow guide cavities 2113 are formed in the central hole 2112 towards the outer circular surface of the central shaft 211, and the flow guide cavities 2113 are matched with the liquid outlet 2125. The guide pipe is connected to the end of the central hole 2112, so that the soil remediation liquid flows out of the corresponding liquid outlet 2125 under the flow guiding effect of the flow guiding cavity 2113 from the central hole 2112, the soil remediation liquid flowing out of the liquid outlet 2125 can flush the soil to be remediated in the grab bucket 213, the soil to be remediated can be poured out of the grab bucket 213 more easily, and meanwhile, the soil to be remediated can be subjected to primary liquid spraying operation.

The utility model discloses a soil remediation liquid is including barrel 2121, barrel 2121 both ends all are provided with sealing ring 2126, correspond, be provided with seal groove 2127 on the end cover 2122, sealing ring 2126 with seal groove 2127 all is provided with annularly, when end cover 2122 with barrel 2121 is installed, sealing ring 2126 sets up in seal groove 2127, be convenient for barrel 2121 with the end cover 2122 is counterpointed the installation simultaneously, also can improve the leakproofness between end cover 2122 and the barrel 2121 to reduce soil remediation liquid and follow the probability that the clearance spills between end cover 2122 and the barrel 2121.

Preferably, the flow guide cavity 2113 includes a radial segment and a guide segment, the radial segment extends radially with an axis of the central hole 2112, and the guide segment and the radial segment form an included angle; when water conservancy diversion chamber 2113 moves to when liquid outlet 2125 is located, a water conservancy diversion section terminal surface with a terminal surface of liquid outlet 2125 is on the coplanar, thereby makes soil restoration liquid in the water conservancy diversion chamber 2113 is direct right wash away in the grab bucket portion 213, when treating to restore soil and carry out preliminary liquid spraying operation, make remain in the grab bucket portion 213 bottom treat restore soil and change under the scouring action of soil restoration liquid and follow in the grab bucket portion 213.

Generally, on the cross section, the diversion cavities 2113 are disposed at the lower portion of the central shaft 211 and are distributed in a fan shape, the overall fan-shaped angle of the diversion cavities 2113 is generally set to 45 to 60 degrees, that is, the diversion cavities 2113 located at the two sides of the extreme edge, the included angle between the center lines of the cross sections of the two corresponding radial sections is set to 45 to 60 degrees, the center line of the cross section of one extreme edge of the diversion cavity 2113 is vertically disposed, and the rest diversion cavities 2113 are disposed at one side close to the conveyor belt 24.

When the liquid outlet 2125 moves to the diversion cavity 2113, the grapple section 213 corresponding to the liquid outlet 2125 is located at a position close to the lower part of the conveyor belt 24, the flat plate 2131 on the grapple section 213 is horizontal or inclined toward the conveyor belt 24, at this time, the soil to be repaired in the grapple section 213 slides down toward the soil collecting shovel 25 along the flat plate 2131 under the action of self gravity, and meanwhile, a part of soil remains on the flat plate 2131, but the soil is more likely to slide down from the flat plate 2131 under the action of the soil repair liquid sprayed by the diversion cavity 2113 and the action of self gravity, and meanwhile, the soil repair liquid also slides down from the flat plate 2131 toward the soil collecting shovel 25 under the action of gravity, so that the residue of the soil repair liquid in the grapple section 213 is avoided.

Meanwhile, the diversion cavity 2113 is disposed to prevent the soil remediation liquid from being sprayed out through the liquid outlet 2125 located at another position through the gap between the outer circumferential surface of the central shaft 211 and the inner circumferential surface of the rotary cylinder 212, so that the waste of the soil remediation liquid caused by the spraying of the soil remediation liquid outside is avoided.

Example four

As shown in fig. 4, fig. 4 is a structural view of a fourth embodiment of the reclaiming system; similarly, in this embodiment, the diversion cavity 2113 may be integrally configured as a cavity extending radially along the axis of the central hole 2112, so that the central hole 2112 communicates with the outer circle portion of the central shaft 211, correspondingly, the liquid outlet 2125 is configured as a bell mouth shape with two radially disposed sides on the cross section, and correspondingly, the guide plate 2133 is also radially disposed, so as to implement the flushing of the soil remediation liquid sprayed by the liquid outlet 2125 on the grab bucket 213 when the central shaft 211 and the rotary cylinder 212 rotate relatively.

Preferably, the cross-sectional inner opening width of the liquid outlet 2125 is greater than the cross-sectional width of the diversion cavity 2113, so that the soil remediation liquid sprayed by the liquid outlet 2125 can perform a large-scale washing process on the inside of the grab bucket 213 when the central shaft 211 and the rotary cylinder 212 rotate relatively. Preferably, to ensure a better flushing area, in the cross-sectional view, a connection point of the flat plate 2131 and the outer circumferential surface of the cylinder 2121 is a first connection point, and a connection point of the flat plate 2131 and the guide plate 2133 is a second connection point, so that the calculation formula of the cross-sectional inner opening width a of the liquid outlet 2125 is as follows:

wherein r is a radius dimension of the central axis 211; s is a gap size between an outer circumferential surface of the center shaft 211 and an inner circumferential surface of the rotary cylinder 212; θ is an included angle between a radial line of the cylinder 2121 passing through the first connection point and the flat plate 2131; l is₁Is the distance between the first connection point and the second connection point; l is the length dimension of the flat plate 2131; a is the adjustment size, and is generally 0.3L-0.5L.

In the formula for calculating the width a of the inner opening of the cross section of the liquid outlet 2125, the width a of the inner opening of the cross section of the liquid outlet 2125 increases with the increase of the radius r and the gap s, and gradually decreases with the increase of the included angle θ. By setting a calculation formula of the width a of the inner opening of the cross section of the liquid outlet 2125, the size of the liquid outlet 2125 can be quickly calculated by setting the position and size of the flat plate 2131, so that a proper liquid outlet 2125 can be conveniently processed.

Through the corresponding arrangement of the diversion cavity 2113, the liquid outlet 2125 and the grab bucket part 213, the flushing of the flat plate 2131 and the guide plate 2133 on the grab bucket part 213 after the soil remediation liquid is sprayed out from the diversion cavity 2113 is realized, the separation of the soil to be remedied at the bottom of the grab bucket part 213 is facilitated, and meanwhile, the preliminary liquid spraying operation of the soil to be remedied is realized.

EXAMPLE five

As shown in fig. 5 and 6, fig. 5 is a structural front view of the soil collecting shovel; FIG. 6 is a top view of the structure of the soil collecting shovel; the soil collecting shovel 25 comprises a shovel body 251 and a material collecting part 252, wherein the shovel body 251 comprises a shovel surface which is obliquely arranged, the shovel surface is in a trapezoidal shape, and the width of the shovel surface is gradually increased from the bottom edge which is in contact with the ground to the position which is connected with the conveying belt 24. The material collecting part 252 is arranged on the shovel surface, the shovel surface is provided with a material blocking frame 253, and the material blocking frame 253 is provided with openings at the bottom edge contacting with the ground and the position connected with the conveying belt 24 and is used for receiving soil to be repaired on the ground and conveying the soil to be repaired on the shovel surface onto the conveying belt 24; keep off material frame 253 sets up and corresponds with the opening on the base of ground contact the setting of bucket wheel group 21, just keep off material frame 253 sets up and is less than with the opening width on the base of ground contact the width of bucket wheel group 21.

The collecting section 252 is provided as a pair of rotatable members symmetrically disposed about the conveyor 24, and the rotatable members are rotated in opposite directions. The material collecting part 252 comprises a rotating shaft and blades annularly arranged on the rotating shaft, the material collecting motor is arranged inside the shovel body 251, and the connection between the material collecting motor and the rotating shaft is realized by opening holes on the shovel surface, so that the material collecting part 252 can be driven to rotate by the material collecting motor.

The blades comprise crushed aggregates and material stirring parts, the material stirring parts are arranged on the crushed aggregates, the crushed aggregates are arranged in a crescent petal shape, the movable ranges of the crushed aggregates on the two rotatable assemblies are overlapped, so that preliminary crushing treatment is carried out on soil to be repaired in the overlapping range of the crushed aggregates, and the edges of the crushed aggregates are arranged in a circular arc shape; group material portion sets up to the arc slice, when article such as large-scale stereoplasm stone, the convex edge of crushed aggregates portion can not carry out shredding to the stone by force, and the stone can move under the extrusion extremely crushed aggregates portion top group material portion position, because group material portion is the slice, two but rotating assembly is last group material portion between the space is great, group material portion only dials the material operation.

Generally, dial material portion thickness dimension and set up to crushed aggregates portion thickness dimension's 2 to 3 times, it does not exceed to dial material portion up end height keep off material frame 253 up end height, crushed aggregates portion up end height exceeds keep off material frame 253 up end height to can make the unable broken large-scale stereoplasm stone of part follow keep off material frame 253 top or the both sides of shovel surface break away from, discharge soil collection shovel 25 has certain preliminary sieve material effect.

Meanwhile, the material collecting part 252 is matched with the material taking system 2 capable of realizing the primary liquid spraying operation, so that the primary stirring and mixing of the soil to be repaired and the soil repairing liquid can be realized; the slope sets up the shovel face with can realize preliminary spilling liquid operation 2 cooperation settings of extracting system can make the unnecessary soil restoration liquid that sprays follow the shovel face is unrestrained to the soil top layer after being excavated to can carry out spraying of soil restoration liquid to the soil top layer after being excavated, be convenient for to the further restoration of soil.

EXAMPLE six

As shown in fig. 7 and 8, fig. 7 is a structural front view of the conveying belt; FIG. 8 is a side view of the structure of the conveyor belt; the transmission band 24 inclines, the lower end of the transmission band 24 is connected with the soil collecting shovel 25, and the upper end of the transmission band is connected with the repairing system 3. 24 upper portions of transmission band still are provided with first sieving portion 241, first sieving portion 241 sets up to the shale shaker, general, the screen cloth aperture of shale shaker is 10mm ~ 30mm, just the shale shaker periphery is provided with the striker plate, the striker plate corresponds transmission band 24 is provided with the sieve material opening. Preferably, the vibrating screen can vibrate up and down and back and forth in a motion mode of an eccentric wheel shaft.

As shown in fig. 9, fig. 9 is a structural side view of the distributing part; the conveying belt 24 is further provided with a material distributing part corresponding to the vibrating screen, and the material distributing part is arranged corresponding to the screening opening; the material distributing part comprises a material distributing plate 242, an adjusting group 243 and a transporting group 244, the material distributing plate 242 is arranged on one side of the vibrating screen close to the conveying belt 24, the material distributing plate 242 is fixed through the adjusting group 243, the adjusting group 243 comprises a rotating shaft 2431, an elastic piece 2432 and a limiting piece 2433, the rotating shaft 2431 is fixedly arranged on the material distributing plate 242, supports are arranged at two ends of the rotating shaft 2431, the supports are fixedly arranged on the repairing system 3, and the material distributing plate 242 can freely rotate around the rotating shaft 2431. The elastic member 2432 is disposed on the rotating shaft 2431, the elastic member 2432 is generally configured as a torque spring, and the elastic force provided by the elastic member 2432 can ensure that the material distributing plate 242 rotates around the rotating shaft 2431, in the drawing, the elastic force provided by the elastic member 2432 can make the material distributing plate 242 rotate counterclockwise, and the limiting member 2433 limits the rotation angle of the material distributing plate 242 under the action of the elastic force, so that the material distributing plate 242 can maintain the inclined state; generally, the material distributing plate 242 is always in a state of being inclined from top to bottom towards the direction of the bucket wheel set 21, and an included angle between the material distributing plate 242 and a horizontal plane is smaller than an included angle between the conveying belt 24 and the horizontal plane.

One side of the material distributing plate 242, which is close to the bucket wheel set 21, is provided with the transportation group 244, and the transportation group 244 is used for transporting the sundries screened out by the material distributing plate 242 to the outside of the vehicle.

The first sieving part 241 sieves out impurities such as stones in the direction of the conveying belt 24 again in a vibration mode and the like, so that the impurities are sieved out of the material distributing plate 242, and the impurities slide down in the direction of the conveying group 244 due to the self weight and are conveyed out of the vehicle through the conveying group 244 because the material distributing plate 242 is in an inclined state. Meanwhile, through setting up divide flitch 242 with the reasonable distance of transmission band 24, the accessible divide flitch 242 to arrange in order the soil that waits to restore on the transmission band 24, even divide flitch 242 one end limit to be close to the transmission band 24, adjust this end limit with the distance between the transmission band 24 makes this end limit right the soil that waits to restore on the transmission band 24 is scraped and is swept, thereby makes the soil that waits to restore on the transmission band 24 is in similar thickness, be convenient for even equivalent to repair system 3 transports.

When the elastic piece 2432 is arranged on the conveying belt 24 and impurities which are not easy to sort are contained, the controllable rotation of the material distribution plate 242 can be realized, the material distribution plate 242 is prevented from being damaged, the impurities which are not easy to sort can be screened by the first screening part 241, and after the impurities which are not easy to sort pass through smoothly, the material distribution plate 242 can act on the elastic piece 2432 to return to the original position again. Meanwhile, in the process of passing through the impurities which are not easy to arrange, the material distribution plate 242 may be inclined at a larger angle, so that the impurities stacked on the material distribution plate 242 may be moved to the transport group 244.

Similarly, a lifting portion may be disposed on the conveyor belt 24, the lifting portion moves along with the transportation cycle of the conveyor belt 24, the lifting portion can lift the end edge of the material distributing plate 242, so as to incline the material distributing plate 242 at a larger angle, thereby facilitating the movement of the sundries stacked on the material distributing plate 242 to the transportation group 244 and the periodic cleaning of the sundries stacked on the material distributing plate 242, and the lifting portion may be disposed as a rod-shaped member fixed on the conveyor belt 24.

EXAMPLE seven

Fig. 10 is a structural front view of the prosthetic system, as shown in fig. 10 and 11; FIG. 11 is a structural side view of the repair system; the repairing system 3 is integrally set as a box body mechanism, a placing groove 31 is arranged at the central line position of the box body mechanism, and the placing groove 31 is used for placing the conveying belt 24.

The repair system 3 comprises a crushing bin 32 and a medicament bin 33; the opening of the crushing bin 32 is arranged corresponding to the position of the first vibrating screen, and the crushing bin 32 and the chemical bin 33 are arranged on the paving system 4 in parallel. Through the cooperation of the crushing bin 32, the medicament bin 33 and the paving system 4, stable solid-medicament mixing reaction is achieved, the repairing technology is greatly improved, and the repairing rate and the repairing quality are improved to the greatest extent.

Broken storehouse 32 is from last to having set gradually toper stock guide 321, heating conveying part 322 and crushing part 323 down, toper stock guide 321 includes two set squares, two one side of set square is altogether just has certain angle, just the slope setting altogether of set square, thereby makes the warp broken storehouse 32's opening gets into and treats to restore soil and follow the set square terminal surface gets into respectively toper stock guide 321 both sides heating conveying part 322, heating conveying part will treat to restore soil transportation extremely crushing part 323 position, heating conveying part treats simultaneously and restores soil and carries out heat treatment, avoids treating to restore the too high adhesion of soil viscidity and is in difficult breakage on the crushing part 323.

The crushing part 323 comprises two groups of double cutter sets which are respectively distributed up and down, and the two groups of double cutters are respectively driven to rotate by respective cutter rollers. Preferably, two cutter rollers of the double cutter set in the same set rotate reversely, and cutter tracks on the double cutter set are intersected in circumference and blades are arranged in a staggered manner. By arranging the two double cutters, the crushing efficiency of the crushing part 323 is improved, and insufficient crushing is prevented.

The outlet at the lower end of the crushing bin 32 is also provided with a second screening part 324 for discharging impurities which cannot be crushed into fine materials through the crushing bin 32 out of the vehicle, and the mesh diameter of the second screening part is generally set to be 0.5 mm-20 mm.

The medicine outlet of the medicine bin 33 is provided with an inclined plane, a medicine feeder is arranged in the medicine outlet of the medicine bin 33, the medicine adding amount is regulated and controlled according to requirements, and the medicine feeder is preferably of a sliding block closing structure. The top of the medicament bin 33 is provided with a top cover, and the outer wall of the medicament bin 33 is provided with a ladder stand, so that the medicament bin 33 can be conveniently added with medicament.

The laying system 4 comprises a stirring and conveying bin, a plurality of spiral stirring shafts can be arranged in the stirring and conveying bin in parallel, spiral blades are axially arranged on the spiral stirring shafts, the spiral stirring shafts are all parallel to the bottom plate and form a transmission system with the machine body, and a discharge opening is formed in the bottom plate below the shaft tail of each spiral stirring shaft. The transversely arranged stirring and conveying bin integrates solid medicine stirring and conveying, and the operation thread of the repair system 3 is greatly shortened.

And a discharging belt is arranged below the discharging opening, and a horizontal rotating connection structure is arranged between the discharging belt and the bottom plate. The restored soil is output through the discharging belt, and the falling point of the soil output is controlled by setting the angle between the discharging belt and the vehicle body.

The cutter roller is in the partial installation sprocket outside broken storehouse 32, the cutter roller with be the key-type connection between the sprocket, the cutter motor passes through the chain and drives the sprocket and rotate, thereby the drive the cutter roller drives two cutter groups rotate, carry out the secondary crushing to the soil that falls into in broken storehouse 32.

Example eight

The crushing part 323 is further improved in the embodiment, and is improved in that the crushing part 323 is further provided with a fixed adjusting group, as shown in fig. 12, and fig. 12 is a structural view of the fixed adjusting group; fixed regulation portion sets up with organizing at least one in the double cutter group on the cutter roller, fixed regulation group includes mounting substrate 325, guide rail 326, workstation 327 and elastic component, guide rail 326 sets up on the mounting substrate 325, workstation 327 sets up on the guide rail 326, just workstation 327 can slide on the guide rail 326, guide rail 326 generally sets up to two, just guide rail 326 and organizing with two in the double cutter group the connecting wire parallel arrangement of cutter roller axis. The cutter motor is arranged on the working table 327, and an output shaft of the cutter motor is connected with the cutter roller. The elastic assembly is connected to the working table 327 and the mounting substrate 325, and provides an elastic force to the working table 327.

The mounting base plate 325 is generally a side plate of the crushing bin 32 corresponding to the double-cutter set, the mounting base plate 325 is provided with an adjusting hole, the adjusting hole is a waist-shaped long hole, and the cutter roller is connected with the inside and the outside of the crushing bin 32 through the adjusting hole. The cutter roller is positioned at one end of the adjusting hole under the elastic action of the elastic group.

The elastic set comprises a fixing plate 328, a first positioning column 329, a second positioning column 330 and a spring 331, wherein the fixing plate 328 is fixedly arranged on the mounting substrate 325, the first positioning column 329 and the second positioning column 330 are respectively arranged on the fixing plate 328 and the working table 327, the first positioning column 329 and the second positioning column 330 are coaxially arranged, two ends of the spring 331 are respectively sleeved on the first positioning column 329 and the second positioning column 330, and the first positioning column 329 and the second positioning column 330 stabilize the telescopic direction of the spring 331, so that elastic force is provided for the working table 327.

Through the arrangement of the fixed adjusting part, when impurities with higher hardness are encountered, the cutter rollers provided with the fixed adjusting part can generate transverse displacement, so that the distance between the two cutter rollers in the same group of double cutter groups is increased, the impurities with higher hardness can smoothly pass through, and the double cutter groups are prevented from forcibly crushing the impurities with higher hardness to cause the damage of the double cutter groups; meanwhile, the impurities with higher hardness can be screened and removed by the second screening part 324. Meanwhile, the elastic force provided by the spring 331 can relatively stabilize the distance between the two cutter rollers, so that the crushing treatment of most soil is realized.

Specifically, the working process of the multi-crushing multi-mixing soil remediation integrated vehicle comprises the following steps:

control and give the instruction in the control room, the bucket wheelset 21 anticlockwise rotates to through telescopic link 23 adjusts the height of bracing piece 22 makes the specified degree of depth in the deep soil of bucket wheelset 21, according to different soil texture, adjusts bucket wheelset 21 rotational speed and speed of advancing to reach best remediation efficiency. The liquid spraying device is used for carrying out primary medicine spraying on the excavated soil at the bucket wheel set 21.

In the displacement process of the mobile device, the bucket wheel group 21 adjusts the approach direction along with the vehicle body. Bucket wheel set 21 is with top soil constant speed, ration get material extremely on the soil collecting shovel 25, simultaneously the unnecessary liquid medicine that spills liquid device and spray is followed soil collecting shovel 25 is unrestrained to the ground top layer after being excavated downwards, and top soil is in soil collecting shovel 25 carries out transport after preliminary broken stirring processing extremely on the transmission band 24 and pass through the transmission band 24 extremely first screening portion 241, the warp get into behind the preliminary screening of first screening portion 241 in broken storehouse 32, through the broken whitewashed of double knives is cut, and impurity quilt second screening portion 324 screens out the car outward, and the thin material flows in stirring transport storehouse. Meanwhile, the chemical bin 33 sends the chemicals to the stirring and conveying bin under the control of the chemical feeder, stirs and mixes the chemicals with the screened fine materials, and finally moves to the discharge opening and outputs the mixed materials through the discharge belt.

The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The multi-crushing multi-mixing soil restoration integrated vehicle is characterized by comprising a vehicle-mounted system, a material taking system, a restoration system and a laying system, wherein the material taking system, the restoration system and the laying system are all arranged on the vehicle-mounted system, the material taking system, the restoration system and the laying system are driven by the vehicle-mounted system to move on the ground to be restored, the material taking system is used for crushing and grabbing the soil on the ground to be restored, the restoration system is used for screening and restoring the grabbed soil, and the laying system is used for re-laying the restored soil;

2. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 1, wherein two ends of the central shaft are respectively and fixedly arranged on the two support rods, the rotating drum comprises a drum body and end covers respectively arranged at two ends of the drum body, the end covers are fixedly arranged at two ends of the drum body and are arranged corresponding to two ends of the central shaft, bearings are arranged in the end covers, and the end covers are connected with the central shaft through the bearings.

3. The multi-crushing multi-mixing soil remediation integrated vehicle of claim 2, wherein cylindrical mounting portions are provided at both ends of the central shaft, the mounting portions having a diameter smaller than that of the central shaft, thereby forming first bosses at both ends of the central shaft; the end cover sets up to annular structure, the end cover center corresponds the installation department is provided with the mounting hole, the mounting hole diameter is greater than the installation department diameter, the inside mounting groove that is provided with of end cover, the mounting groove is used for placing the bearing.

4. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 3, wherein a second boss is arranged on an outer circumferential surface of the end cover, a sprocket portion is arranged on an arc surface of the second boss, the excavating motor and the sprocket portion are connected to drive the rotating cylinder to rotate, a plurality of first connecting through holes are annularly arranged on an annular plane of the second boss, a plurality of first connecting threaded holes are arranged on two end surfaces of the cylinder body, and screws pass through the first connecting through holes to be connected with the first connecting threaded holes.

5. The multi-crushing multi-mixing soil remediation integrated vehicle of claim 4, wherein a placement cavity is provided in the support rod, and the mounting portion and the end cap are both provided in the placement cavity; a circular hole is formed in the end face, close to the bucket wheel group, of the supporting rod and communicated with the placing cavity; the diameter of the circular hole is larger than the outer diameter of the end cover.

6. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 5, wherein the end face of the support rod, which is far away from the bucket wheel group, is provided with a second connecting through hole, and the end face of the mounting portion is provided with a second connecting threaded hole, and the second connecting threaded hole is connected with the second connecting threaded hole through a screw passing through the second connecting through hole.

7. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 1, wherein the grab bucket part comprises a flat plate, a reinforcing rib plate and a guide plate, the flat plate is obliquely arranged on the outer circumferential surface of the cylinder body, and the end edge of the flat plate, which is far away from the cylinder body, is provided with a sharp edge with an oblique angle; the reinforcing rib plates are simultaneously connected with the flat plate and the outer circular surface of the cylinder body, the flat plate and the reinforcing rib plates form a groove-shaped structure with a storage space, the guide plate is arranged inside the groove-shaped structure, the guide plate is simultaneously connected with the flat plate and the outer circular surface of the cylinder body, and an included angle is formed between the guide plate and the flat plate.

8. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 7, wherein sealing rings are arranged at two ends of the cylinder, a sealing groove is arranged on the end cover, the sealing rings and the sealing groove are arranged in a ring shape, and the sealing rings are arranged in the sealing groove.

9. The multi-crushing multi-mixing soil remediation integrated vehicle of claim 8, wherein the diversion cavity comprises a radial segment and a guide segment, the radial segment extending radially about the axis of the central bore, the guide segment and the radial segment forming an included angle; when the flow guide cavity moves to the liquid outlet position, one end face of the flow guide section and one end face of the liquid outlet are on the same plane.

10. The multi-crushing multi-mixing soil remediation integrated vehicle as claimed in claim 9, wherein the diversion cavities are arranged at the lower part of the central shaft and are distributed in a fan shape, the fan-shaped angle of the whole diversion cavity is set to be 45-60 degrees, the central line of the cross section of the diversion cavity at one extreme edge is vertically arranged, and the rest diversion cavities are arranged at one side close to the conveying belt.