CN110735461B

CN110735461B - System and method for in-situ relocation of soil

Info

Publication number: CN110735461B
Application number: CN201911084950.6A
Authority: CN
Inventors: 谷佳林; 邹国元; 刘善江; 杜连凤; 赵同科; 魏丹; 孙昊; 田野; 戴丽娜; 侯迎军; 梁丽娜; 秦金生; 田壮; 李吉进; 杨金凤; 刘建斌; 李顺江; 杜颖; 孙焱鑫; 陈益山
Original assignee: Beijing Academy of Agriculture and Forestry Sciences
Current assignee: Beijing Academy of Agriculture and Forestry Sciences
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2021-10-01
Anticipated expiration: 2039-11-07
Also published as: CN110735461A

Abstract

The invention relates to a system and a method for in-situ relocation of soil. The invention relates to a system for in-situ relocation of soil, which comprises a soil cutting machine, a soil fixing device, a soil box body transferring device and a base, wherein the soil cutting machine comprises a cutting part for cutting soil to be relocated into blocks; the soil fixing device comprises a box body and a bottom plate, wherein the box body and the bottom plate are respectively used for wrapping the peripheral surface and the bottom of the block body; the soil box body transfer device comprises a shovel head and a body part, the shovel head is arranged at the front end of the body part and comprises a plate-shaped flat shovel, and the soil box body transfer device is used for shoveling the cut blocks and placing the soil blocks sleeved with the box bodies on the bottom plate; the base includes a base plate securing portion for placing and positioning the base plate. The invention can keep the integrity of the soil as much as possible in the soil relocation process and can efficiently realize the whole relocation process.

Description

System and method for in-situ relocation of soil

Technical Field

The invention relates to the technical field of soil in-situ relocation, in particular to a system and a method for soil in-situ relocation.

Background

In the technical field of agricultural tests, long-term positioning tests can systematically explain the evolution rules of soil physics, chemistry, microorganisms and fertility due to fertilization and cultivation, comprehensively evaluate the fertilization effect and environmental change and scientifically provide fertilization bases, so that the method is the most basic and effective method for researching the soil fertilizer subject all the time, and is widely applied by countries all over the world. The long-term localization test of the famous british rockwell test station, established in 1843, has been carried out continuously for 176 years, making an important contribution to the development of agriculture, soil science, plant nutrition, ecology and environmental science, called "classical test", and has become an international scientific research institute for academic communication, talent culture and technical spread. More than 100 long-term soil fertilizer positioning tests are established in typical agricultural areas of China from the end of the last 70 th year to the beginning of the 80 th year in China, but most of the long-term positioning tests are not continued for various reasons, which is a great loss for scientific research and is also a loss of national tangible and intangible assets. Currently, the number of long-term positioning tests stored nationwide is only 30. Most of the long-term positioning tests exceed 30 years, some of the long-term positioning tests reach 40 years, the long-term positioning tests are extremely precious scientific research resources, a large number of scientific research achievements are obtained, a plurality of valuable and influential academic papers are published, and powerful test support is provided for the sustainable development of agriculture. However, with the development of the times, particularly with the acceleration of the urbanization process in China, some long-term positioning test bases are surrounded by cities, the original climatic conditions are affected, the test results cannot better reflect the production conditions, and some long-term positioning tests face the situation of relocation due to the need of city construction. Therefore, it is significant to carry out in-situ relocation of the original test field.

The current common soil relocation technology is layered mixed loading and transportation. However, the method carries out disturbance damage on the original soil layer, the physical structure of the moved soil and the original soil is greatly changed, and the systematicness and continuity of scientific research experiments are seriously damaged. The soil in-situ relocation is carried out, the disturbance to the soil in the relocation process is minimum, the current better method is to carry out the layered cutting and blocking coded transportation, and the integral relocation of the undisturbed soil is carried out according to the method of resetting the original position.

But current device is more crude, causes the breakage of clod easily in operation process, and operating efficiency is not high moreover, operates efficiency extremely low to large test field, is unfavorable for the quick completion of project.

Disclosure of Invention

In view of the above, the present invention is directed to a system and a method for in-situ soil relocation, so as to maintain the integrity of the soil during the soil relocation process and efficiently implement the whole relocation process.

The invention firstly provides a system for in-situ soil relocation, which mainly comprises a soil cutting machine, a soil fixing device, a soil box body transfer device and a base, wherein,

the soil cutting machine comprises a cutting part, a lifting part and a lifting part, wherein the cutting part is used for cutting soil to be moved into blocks;

the soil fixing device comprises a box body and a bottom plate, wherein the box body and the bottom plate are respectively used for wrapping the peripheral surface and the bottom of the block body;

the soil box body transfer device comprises a shovel head and a body part, the shovel head is arranged at the front end of the body part and comprises a plate-shaped flat shovel, and the soil box body transfer device is used for shoveling the cut blocks and placing the soil blocks sleeved with the box bodies on the bottom plate;

the base includes a base plate securing portion for placing and positioning the base plate.

The invention can utilize a cutting machine to cut soil to be moved into blocks, fix the blocks through a box body, then scoop up the blocks fixed on the peripheral surface and transfer the blocks onto a bottom plate, so that the bottom plate coats the bottom surface of the blocks, then place all the cut blocks with the bottom plate to a soil moving destination according to the original position sequence, finally remove a reinforcing device and the bottom plate of the blocks, fuse the gaps of all the blocks, and finish the in-situ moving work of the soil.

Further, the body part can mainly comprise a seat body and an ejection module, a fixed part of the ejection module is connected with the seat body, an ejection head of the ejection module is arranged behind the shovel head, and the ejection head is used for ejecting a soil box body on the shovel head when being driven, so that the soil box body moves forwards to the bottom plate.

Furthermore, the base also comprises a shovel head placing part and a box body transfer device body fixing part, and the bottom plate fixing part, the shovel head placing part and the box body transfer device body fixing part are sequentially connected;

a positioning block is arranged on a body part seat body of the soil box body transfer device, and a positioning groove is arranged on a box body transfer device body fixing part of the base and used for positioning and supporting the positioning block;

the shovel head placing part is provided with a rail frame, the shovel head is suitable for being placed on the rail frame, and the bottom plate fixing part is provided with a bottom plate support and an edge part stop for placing and positioning the bottom plate.

So, alright combine soil box body and bottom plate more accurately, avoided at the in-process that shifts, the risk that the corner breakage drops or wholly collapses appears in the soil block frequently moving in-process.

Furthermore, the shovel head is rotatably connected with the body part, so that a driving module for rotating the shovel head is connected with the body part, and the rotating range of the head part of the shovel head around the rear end of the shovel head is 0-25 degrees.

Further, the shovel head is movably connected with the fixed part of the body part, the soil box transfer device further comprises a guide part, and the guide part comprises a moving guide strip, a track and a guide strip drive, wherein the guide part comprises a moving guide strip, a track and a guide strip drive

The movable guide bar is connected with the rear end of the shovel head and can move back and forth;

the track is matched with the movable guide strip and fixedly arranged at the bottom of the fixed part of the body part;

the conducting bar drive with remove the conducting bar and be connected, in order to drive remove the conducting bar motion, fixed the locating track top.

According to one embodiment of the invention, the cutting portion of the cutting machine comprises

A drive chain module comprising a drive chain that can be driven in an endless motion;

the cutting knives are arranged in a group, the group of cutting knives is arranged on the transmission chain at intervals, knife handles of the cutting knives are connected with the transmission chain, knife heads of the cutting knives extend out of the transmission chain, and a connecting line between the knife heads of the cutting knives and the knife handles is approximately positioned on the annular surface of the transmission chain;

the cutting machine further comprises an adjusting part and a force application connecting part, wherein the adjusting part is connected with the cutting part and used for adjusting the orientation of the cutting part; the force applying connection part is connected with the whole body formed by the cutting part and the adjusting part so as to press down or lift up the whole body through the force applying connection part.

The cutting mode driven by the transmission chain can adapt to the severe operation environment of soil, and the cutting part can be adjusted by the invention, so that the cutting part can adapt to different cutting depth requirements and other direction adjustment requirements, and the operation efficiency is improved.

The invention also provides a method for carrying out in-situ soil relocation according to the system for in-situ soil relocation, which mainly comprises the following steps:

cutting the soil to be moved into blocks;

circumferential fixing is carried out on the block body;

scooping up the block body with the peripheral surface fixed and transferring the block body onto a bottom plate to enable the bottom plate to coat the bottom surface of the block body;

placing all the cutting blocks added with the bottom plate to a soil relocation destination according to the original position sequence;

and detaching the reinforcing device and the bottom plate of the blocks to fuse the gaps of all the blocks.

Specifically, the block body with the fixed circumferential surface is ejected to the bottom plate by using an ejection head of the soil box body transfer device to carry out bottom adding operation, and the bottom plate is arranged on the base; the cutting is carried out along the direction approximately vertical to the soil surface during cutting, and the peripheral fixing device of the block body is a box body.

More specifically, the shovel head of the soil box transfer device is rotatably connected with the body part, when the body part of the soil box transfer device is arranged on the body fixing part of the base, the lower bottom surface of the head part of the shovel head forms an oblique angle with the bottom surface of the body part, then the head part of the shovel head is rotated relative to the rear end of the shovel head by the oblique angle, so that the lower bottom surface of the head part of the shovel head is parallel to the bottom surface of the body part, and the front end of the shovel head is arranged on a rail frame of the shovel head placing part of the base.

When the block body is shoveled, the soil box body transfer device can also comprise a hoisting part, the shovel head is movably connected relative to the body part,

when a small shoveling force is needed, the soil box body transfer device is placed on the ground, and the shovel head moves forwards to shovel the block body;

when a large shoveling force is needed, the soil box body transfer device is made to contact the ground, and meanwhile, a forward force is applied to the hoisting part on the soil box body transfer device, so that the soil box body transfer device can shovel a heavy object; or the soil box body transfer device is placed on the ground, the soil box body transfer device is fixed on the ground through the anchoring device, and then the shovel head of the soil box body transfer device moves forwards to shovel the block body;

the block is shoveled along the direction approximately parallel to the surface of the block;

the method also comprises a scribing step before cutting, wherein the scribing step divides the soil area to be cut into a plurality of blocks;

the cutting depth of the cutting part of the cutting machine is adjustable, and the cutting machine is fed and applied with force by hoisting;

and the peripheral surface fixing device of the block body is tightly connected with the bottom plate in a bayonet manner.

According to the invention, through the design of the cutting machine, the soil block transfer device, the box body bottoming device and the like and the design of the method, the integrity of the soil can be kept as much as possible during the whole soil relocation, and the in-situ relocation work can be efficiently realized.

Drawings

FIG. 1 is a block diagram of a soil in-situ relocation system according to the present invention;

FIG. 2 is a schematic perspective view of a cutting machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of a cutting portion of a cutting machine according to an embodiment of the present invention at a maximum rotation angle;

FIG. 4 is a schematic view of the arrangement of two adjacent cutters on a drive chain according to one embodiment of the present invention;

FIG. 5 is a schematic view of a structure of a soil box transfer device engaged with a base according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a soil box transfer device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a base and a base plate positioned thereon according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of the shovel head tilting during bottoming according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a latch according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of the case and the bottom plate fastened by the locking pin according to an embodiment of the present invention;

FIG. 11 is a schematic view of a soil box transfer device according to another embodiment of the present invention;

FIG. 12 is a flow chart of the soil in-situ relocation process according to the present invention;

the reference numbers illustrate:

q1 cutter:

q10 of the cutting part of the glass,

a Q101 transmission chain module, a Q1011 transmission chain, a driving wheel Q1012, a driven wheel Q1013, a motor reducer module Q1014 and a tension wheel Q1015;

a Q102 cutting blade;

a Q20 regulating part for regulating the voltage of the power supply,

the device comprises a Q201 rotation adjusting module, a Q2011 connecting arm, a Q20111 first end, a Q20112 second end, a Q2012 rotating frame, a Q20121 rotating end, a Q20122 connecting end, a Q2013 hydraulic cylinder, a Q20131 first cylinder body and a Q20132 first hydraulic rod;

a Q202 balance adjusting module and a Q2021 adjusting hydraulic cylinder;

the device comprises a Q203 horizontal rotation adjusting module, a Q2031 rotating disk and a Q2032 motor speed reduction driving module;

a Q30 force application connecting part, a Q301 mounting seat, a Q302 hoisting part and a Q303 hoisting rod;

a Q40 frame;

q2 hook;

a, base A:

a1 bottom plate fixing part, a11 bottom plate bracket, a12 edge stop, a2 shovel head placing part, a21 rail frame, A3 box transfer device body fixing part, a31 positioning groove, a positioning groove A311 and a side stop A312;

b, a soil box body transfer device:

10 shovel heads, 1011 front end, 1012 rear end, 1013 shift lever, 1014 crossbeam,

20, a body part, a 201 seat body, a 2011 positioning block, a 202 ejection module, a 2021 ejection head and a 2022 fixing part;

30 hoisting part;

the device comprises a 40 adjusting part, a 401 shovel head angle adjusting module, 4011 second hydraulic cylinders, 4012 fixing frames, 40121 first ends, 40122 second ends, 40123 frame bodies, 4013 upper cross beams and 4014 lower cross beams;

402 horizontal rotation adjusting module, 4021 rotating disc, 4022 mounting seat, 4023 motor deceleration driving module and 4024 suspension rod;

403 balance adjustment module, 4031 adjustment hydraulic cylinder;

50 guide devices, 501 track, 502 guide bar drive, 5021 hydraulic cylinder and 503 moving guide bar;

60 anchoring devices, a driving module 601, a drill rod 602;

a bottom plate C and a box body D;

e bayonet, E1 upper groove side, E2 lower groove side.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.

In order to ensure that the integrity of the soil can be maintained as much as possible during the whole soil relocation and the in-situ relocation work can be efficiently realized, the invention designs a series of devices which are mutually matched and are added with other conventional devices or auxiliary devices to complete the in-situ relocation work of the soil.

The above series of devices constitute the soil in-situ relocation system of the present invention, as shown in fig. 1, the system mainly comprises a soil cutting machine, a soil fixing device, a soil box transfer device and a base, wherein,

Next, the present invention will be described by way of examples of the devices of the respective sections.

The cutting machine is provided with the module capable of adjusting the direction of the cutting machine, and meanwhile, in order to realize easier pressing of soil, the whole cutting machine is pressed in a hoisting and pressing mode, so that the problem that only the cutting part is pressed by limited pressure or large power is solved. In addition, hoist and mount still are convenient for remove the cutting machine fast, further improve the efficiency of operation. In addition, in order to meet the requirements of the wear resistance and the cutting depth of the cutter required by soil cutting, the invention adopts a transmission chain type cutting cutter.

Specifically, as shown in fig. 2, the cutter Q1 according to an embodiment of the present invention mainly includes:

a cutting portion Q10, comprising

A transmission chain module Q101, which comprises a transmission chain Q1011, wherein the transmission chain can be driven to do circular motion;

the cutting knives Q102 are arranged in a group, the group of cutting knives are arranged on the transmission chain Q1011 at intervals, the knife handle of the cutting knife Q102 is connected with the transmission chain, the knife head of the cutting knife Q102 extends out of the transmission chain Q1011, and the connecting line of the knife head and the knife handle of the cutting knife Q102 is approximately positioned on the annular surface of the transmission chain;

an adjusting portion Q20 connected to the cutting portion Q10 for performing orientation adjustment of the cutting portion Q10;

and a force application connection portion Q30 connected to the whole of the cutting portion Q10 and the regulating portion Q20 to press or lift the whole through the force application connection portion 30. Therefore, the cutter is integrally applied with force, and pressing is easier.

Further, the transmission chain module Q101 further comprises a driving wheel Q1012 and a driven wheel Q1013, and the transmission chain Q1011 moves circularly around the driving wheel Q1012 and the driven wheel Q1013.

Further, the adjusting portion Q20 may include a rotation adjusting module Q201 that rotates the driven wheel together with the transmission chain around the driving wheel. The cutting angle of the cutting blade relative to the soil can be adjusted on the one hand, and the height of the cutting part in the vertical direction, namely the depth of the cut soil, is determined on the other hand.

The soil cutting machine Q1 further comprises a machine frame Q40, the rotation adjusting module Q201 can comprise a connecting arm Q2011, a rotating frame Q2012 and a hydraulic cylinder Q2013, the connecting arm Q2011 comprises a first end Q20111 and a second end Q20112, and the first end Q20111 and the second end Q20112 are respectively fixed on the machine frame Q40; the rotating frame Q2012 comprises a rotating end Q20121 and a connecting end Q20122, the rotating end Q20121 is hinged with the second end Q20112 of the connecting arm Q2011, and the connecting end Q20122 is fixedly connected with the rotating central shaft of the driven wheel Q1013; the hydraulic cylinder Q2013 comprises a first cylinder Q20131 and a first hydraulic rod Q20132, the bottom end of the first cylinder Q20131 is hinged with a first end Q20111 of the connecting arm Q2011, and the rod head of the first hydraulic rod Q20132 is hinged with a connecting end Q20122 of the rotating frame Q2012; the driving wheel Q1012 is rotatably connected to the hinged joint of the rotating end Q20121 of the rotating frame Q2012 and the second end Q20112 of the connecting arm Q2011. By the design, the hydraulic cylinder Q2013 can drive the end of the driven wheel Q1013 of the transmission chain module to rotate around the end of the driving wheel Q1012, the cutting depth of the cutting part to soil is different according to different rotating angles, and therefore the stroke of the hydraulic cylinder Q2013 can be controlled according to the depth to be cut, and the required cutting depth is achieved.

According to a preferred embodiment of the soil cutting machine of the present invention, the two sets of rotation adjusting modules Q201 are symmetrically disposed on two sides of the transmission chain Q1011, and the two rotating frames Q2012 on two sides are connected. This can reduce the power on each side, so that the size of the hydraulic cylinder Q2013 can be reduced, and the structure is stable and is not easily tilted to one side in operation. The figure shows only the rotation adjustment module Q201 on one side of the cutting portion Q10 for angular reasons.

Further, the force application connection portion Q30 may include a mounting base Q301, a lifting portion Q302, and a hanger bar Q303. The hoisting part Q302 is located the mount pad Q301 top, jib Q303 is located the mount pad 301 below, mount pad Q301 with hoisting part Q302 is connected, mount pad Q301 pass through jib Q303 with frame Q40 is connected. So design for whole cutting machine can be hung up and remove, and the cutting machine can be pressed down and then make it cut to its whole application of force after being hung up moreover, and the holistic gravity of cutting machine all changes the holding down force of cutting into for it is more laborsaving more easily to push down the cutting, has guaranteed the effective implementation of scheme.

Further, the upper end of the suspension rod Q303 may be fixedly connected to the mounting base Q301, and the lower end of the suspension rod Q303 may be rotatably connected to the frame Q40. By the design, the cutting machine has good freedom degree in the vertical direction, and the problem of rigidity such as twist-off is not easy to occur.

Further, in order to enable the cutting part Q10 driven by the endless chain to be perpendicular to the soil surface without generating skew, the invention further designs a module capable of adjusting whether the cutting part inclines left and right. For the implementation of the module, the suspension rod Q303 is located on one side of the transmission chain Q1011 in the present embodiment, and the adjusting part Q20 further comprises a balance adjusting module Q202, and the balance adjusting module Q202 is located on the other side of the transmission chain Q1011.

The balance adjusting module Q202 may specifically include an adjusting hydraulic cylinder Q2021, where the adjusting hydraulic cylinder Q2021 includes a second cylinder body and a second hydraulic rod (not shown in the figure), a bottom end of the second cylinder body is rotatably connected to the mounting base 301, and a rod head of the second hydraulic rod is rotatably connected to the frame Q40. The height of one side of the transmission chain Q1011 is determined by the position and the length of the suspension rod Q303, and in order to enable the annular surface where the transmission chain is located to be vertical to the soil surface, the balance adjusting module Q202 on the other side of the transmission chain needs to be adjusted, and particularly, the stroke of the hydraulic cylinder Q2021 is adjusted, so that the annular surface where the transmission chain is located is vertical to the ground.

Preferably, in order to maintain the balance and stability of the whole and to make the design size of each structural member reasonable, the boom Q303 is two pieces, and the two pieces of boom are arranged in parallel in the front-rear direction and at the same height, and accordingly, the balance adjusting module Q202 includes two sets of adjusting hydraulic cylinders Q2021, and the two sets of adjusting hydraulic cylinders Q2021 are respectively arranged in parallel with the two pieces of boom Q303 at the front-rear position with the cutting portion Q10 as the center of symmetry. This similarly results in a design with four booms above, but with two of them adjustable in length.

In order to ensure the degree of freedom of the cutting machine in the vertical direction, the lower end of the suspension rod Q303 and the rack Q40 can be rotatably connected through a joint bearing; the rod head of the second hydraulic rod and the machine frame Q40 can also be rotatably connected through a joint bearing.

Further, in order to adjust the orientation of the cutting machine without moving the direction of the hook after lifting the cutting machine, for example, the orientation of the cutting machine within 360 degrees of the horizontal plane, according to an embodiment of the present invention, the adjusting portion Q20 may further include a horizontal rotation adjusting module Q203.

The horizontal rotation adjusting module Q203 may specifically include a rotating disk Q2031, the rotating disk Q2031 is driven to rotate clockwise or counterclockwise, the upper end of the rotating disk Q2031 may be rotatably connected to the hoisting portion Q302, the lower end of the rotating disk Q2031 may be fixedly connected to the mounting base Q301, and the mounting base Q301 and the hoisting portion 302 are rotatably connected through the rotating disk Q2031. The design is such that the rotating disc Q2031 drives the mounting seat 301 and the frame Q40, the cutting part Q10 and other adjusting modules below to rotate horizontally clockwise or counterclockwise integrally, so as to position the cutting part in the required direction.

Further, the horizontal rotation adjusting module Q203 further includes a motor deceleration driving module Q2032, and the motor deceleration driving module Q2032 may include a motor and a worm gear driver (not shown in the figure) to drive the rotating disc 2031 to rotate relative to the mounting base Q301.

Further, the transmission chain module Q101 further includes a motor reducer module Q1014, the motor reducer module Q1014 is disposed on the machine frame Q40, and the motor reducer module Q1014 is connected with the driving wheel Q1012 for driving the transmission chain Q1011 to move.

Further, the cutting tip of the cutting blade Q102 includes a cutting edge at the tip thereof. According to one embodiment of the invention, the cutting head together with the cutting edge is inclined to one side of the drive chain. Therefore, the cut gap is not too small, and the problem that the subsequent soil blocks are not easy to take out is caused. The cutting tool may be selected to be similar to a turning tool.

Preferably, in order to set the cutting gap in a proper range, according to an embodiment of the present invention, as shown in fig. 4, the inclination directions of every adjacent two of the cutting blades Q102 are opposite. This allows the transverse distance between the cutting edges of two adjacent cutting knives to determine the size of the cutting gap. In order to change the cutter and ensure that the size of the cutting seam is adjustable, the cutter can be detachably arranged on the transmission chain, and the position for installing the cutter is set to be adjustable. Preferably, the transverse distance between the cutting edges of the two oppositely directed cutting knives is the width of the cutting slot.

In order to ensure that the soil is cut to a depth of one time, the distance between the driving wheel and the driven wheel is greater than the depth to be cut.

Further, in order to prevent the slack or accumulation of the power transmission chain, the power transmission chain module Q101 further includes a tension pulley Q1015, and the tension pulley Q1015 is disposed between the driving pulley Q1012 and the driven pulley Q1013 to tension the power transmission chain. Typically, the tensioner Q1015 is disposed on the upper side of the drive chain.

Preferably, the driving pulley Q1012 has a diameter larger than that of the driven pulley Q1013.

According to one embodiment of the present invention, the first end Q20111 of the connecting arm Q2011 is located on the upper side of the frame Q40, and the second end Q20112 of the connecting arm Q2011 is located on the lower side of the frame Q40.

When the stroke of the hydraulic cylinder Q2013 is zero, a line connecting central axes of the driven wheel Q1013 and the driving wheel Q1012 is substantially perpendicular to a line connecting a first end Q20111 and a second end Q20112 of the connecting arm. That is, the initial position of the connecting line of the two wheel central axes of the transmission chain is approximately horizontal, as shown in fig. 2.

As shown in fig. 3, when the stroke of the hydraulic cylinder Q2013 is at its maximum, the angle between the line connecting the central axes of the driven wheel Q1013 and the driving wheel Q1012 and the line connecting the first end Q20111 and the second end Q20112 of the connecting arm is about 165 degrees. I.e. the depth of cut of the cutting portion is adjustable within a corresponding range of 90 to 165 degrees of rotation of the driven wheel about the drive wheel. When the stroke of the hydraulic cylinder Q2013 is maximum, a connecting line of two wheel central shafts of the transmission chain is basically in a vertical position.

The embodiment of the invention further provides a soil cutting device, which comprises a lifting hook Q2 and a soil cutting machine Q1 in any combination of the above embodiments or the above embodiments, wherein the lifting hook Q2 is hung on a force application connecting part Q30 of the soil cutting machine. The lifting hook Q2 and the force application connecting part Q30 can be directly connected or connected through a quick connection device or a combination of a plurality of connecting devices so as to be convenient for lifting and applying force. The hook may be mounted on a crane or other lifting device to perform the application or movement of the cutter.

The soil cutting device is flexible and efficient to operate, can quickly adjust the direction, can be adjusted in multiple directions to cut soil in a required direction, can cut soil in a large depth, can control cut gaps, and provides powerful guarantee for subsequent in-situ soil relocation.

In the embodiment of the present invention, the operation buttons may be provided on the chassis. In order to remotely control the cutting machine after the cutting machine is hoisted, a remote control module can be further arranged so as to realize remote control. In addition, the frame may also be provided with an oil tank (not shown) for the hydraulic cylinder. The cutting mode driven by the transmission chain can adapt to the severe operation environment of soil, and the cutting part can be adjusted by the invention, so that the cutting part can adapt to different cutting depth requirements and other direction adjustment requirements, and the operation efficiency is improved.

After the cutting of the soil is completed, the soil blocks with the periphery cut into independent edges need to be subjected to shoveling transfer so as to be more complete to reach the destination.

The soil fixation device, soil cassette transfer device and base of the present invention are used in combination, and therefore, embodiments of the present invention are described in the context of these several combinations.

The invention is mainly applied to the field of soil in-situ relocation, and in order to completely relocate the cut soil blocks, the cut soil blocks are sleeved in a box body with a closed side wall, the top and the bottom of the box body are open, and the inner surface of the side wall is just attached to the outer side of the soil blocks. Just so enclose the block around the soil block and keep off, avoided the block to collapse.

How can high-efficient and ensure that the soil block is accomplished the operation of bottoming not destroyed, how can once only accurately involution with soil box body and bottom plate in operation process, and avoid moving the too much frequent operation of coming to move to the soil block as far as possible, will keep playing crucial effect to the integrality of soil.

After the box body is sleeved, the soil box body transfer device is adopted to scoop up the box body and the soil blocks inside, and the soil blocks are moved to the bottoming base. The base is laid and positioned with a bottom plate which is just matched with the bottom of the box body to form a complete box body with a bottom. The soil box body is ejected to the upper surface of the bottom plate from the transfer device through the ejection module, and then the bottom of the soil box body is added. The bottomed soil box can then be moved (e.g., scooped up for transfer) to a soil transfer destination, and the soil block can be returned by removing the box and removing the base plate.

As shown in FIG. 5, the present invention provides an embodiment of a bottoming device for in-situ soil relocation, which mainly comprises a base A and a soil box transfer device B.

As shown in fig. 7, the base a mainly includes a bottom plate fixing portion a1, a shovel head rest portion a2, and a box transferring device body fixing portion A3, which are connected in sequence.

As shown in fig. 6, the soil box transfer device B comprises a body portion 20 and a shovel head 10, wherein the shovel head 10 is arranged at the front end of the body portion 20.

The body part mainly comprises a seat body 201 and an ejection module 202, an ejection head 2021 of the ejection module 202 is arranged behind the shovel head 10, the ejection head 2021 is used for ejecting a soil box body on the shovel head when being driven, and a fixed part 2022 of the ejection module 202 can be connected with the seat body.

As shown in fig. 6, a positioning block 2011 is disposed on the seat body 201 of the body portion 20, and as shown in fig. 7, a positioning groove a311 is disposed on the box body transferring device body fixing portion A3 of the base, and the positioning groove a311 is used for positioning and supporting the positioning block.

The blade rest portion A2 is provided with a rail A21 on which the blade 10 rests when bottomed out A21. The bottom plate fixing part A1 is provided with a bottom plate bracket A11 and an edge stopper A12 for placing and positioning the bottom plate C.

The ejector head 2021 may be electrically driven or pneumatically or hydraulically driven. The present invention is preferably hydraulically driven.

According to an embodiment of the present invention, as shown in fig. 6, the ejection module 202 may be a hydraulic cylinder structure, wherein a cylinder body of the hydraulic cylinder is fixedly connected to the body portion, and the ejection head is disposed at a head of a hydraulic rod of the hydraulic cylinder.

Further, in order to maintain the balance of forces during operation, as shown in fig. 2, the axial direction of the ejector module is set at the position of the symmetrical center plane of the shovel head 10.

Further, a rail frame A21 of the shovel head resting part is connected with the rear end of a bottom plate bracket A11 of the bottom plate fixing part, and the upper supporting surface of the rail frame and the upper supporting surface of the bottom plate bracket are in the same horizontal plane or are connected into the same plane at the connection position.

According to an embodiment of the present invention, the shovel head 10 is rotatably connected to the body portion 20, and a driving module for rotating the shovel head is disposed on the body portion 20, and the head of the shovel head rotates around the rear end of the shovel head in a range of 0 to 25 degrees, preferably 15 degrees. So can make the shovel head be in the upwarping state of front end at the removal in-process, help the stable transportation of soil block. And in the process of placing the shovel head, the front end can be slowly put down, the position of the box body can be finely adjusted, and the box body D is better connected with the bottom plate C. The upturned shovel head 10 is shown in fig. 8.

Specifically, as shown in fig. 6, in order to provide flexibility in use and ensure that the objects are not easily dropped during the transferring process, the soil box transferring device may further include an adjusting portion 40, where the adjusting portion includes a shovel head angle adjusting module 401, and the shovel head angle adjusting module 401 is connected to the body portion 20 and is disposed behind the shovel head 10, so that the front end 1011 of the shovel head 10 rotates around the rear end 1012 of the shovel head 10. Therefore, the front part of the shoveled object can be tilted upwards by an angle a along with the shovel head, so that the shoveled object is not easy to fall off. As shown in FIG. 8, angle a is acute, preferably 0-25 degrees, and more preferably 15 degrees.

Further, as shown in fig. 6, the blade angle adjusting module 401 may include a second hydraulic cylinder 4011, and the blade angle adjusting module 401 and the blade 10 form a crank-slider structure, and the slider function is realized by the second hydraulic cylinder 4011.

Further, as shown in fig. 6, the shovel head 10 may further include a blocking rod 1013, the blocking rod 1013 is fixedly connected to a rear end of a shovel surface of the shovel head and is located between a front end and a rear end of the shovel head 10, and the blocking rod 1013 is preferably perpendicular to the shovel surface of the shovel head.

As shown in fig. 6, the blade angle adjusting module 401 may further include a fixing frame 4012, where the fixing frame 4012 includes a first end 40121, a second end 40122, and a frame body 40123, and the first end 40121, the second end 40122, and the frame body 40123 are disposed on the fixing frame 4012

The shelf 40123 is fixedly connected to the body portion 20;

the first end 40121 is hingedly connected to a rear end 1012 of the shovel head 10;

the second end 40122 is hinged with the cylinder body of the second hydraulic cylinder 4011;

the rod head of the second hydraulic cylinder 4011 is hinged to the gear rod 1013; the shovel head 10 is connected to the body portion 20 through the fixing frame 4012.

The design is such that the shoveled object can be stopped and limited by the stop rod 1013, and the stop rod 1013 and the second hydraulic cylinder 4011 form a crank-slide rod mechanism, so that the shoveled object can rotate and tilt around the lower end of the shovel head 10.

Further, in order to make the structure more reasonable, the number of the blocking rods 1013 may be two, and the two blocking rods are disposed on two sides of the shovel head in parallel, and preferably symmetrically arranged with respect to the longitudinal center plane of the shovel head.

More specifically, as shown in fig. 6, the shovel head 10 may further include a beam 1014, the beam 1014 connects two of the shift rods 1013, and the head of the second hydraulic cylinder 4011 is hinged to the shift rods 1013 through the beam 1014. For structural stability, a cross beam can be used below the bars to connect the bars on both sides.

Furthermore, the number of the fixing frames 4012 may also be two, two fixing frames are arranged in parallel and are disposed at two sides of the rear of the shovel head 101, and the left and right positions of the two fixing frames 4012 correspond to the positions of the two shift rods 1013, respectively.

As shown in fig. 6, the blade angle adjusting module 401 may further include an upper cross beam 4013 and a lower cross beam 4014, the upper cross beam 4012 connects the second ends 40122 of the two fixing frames 4012, and the cylinder body of the second hydraulic cylinder 4011 is hinged to the fixing frame 4012 through the upper cross beam 4013; the lower cross member 4014 connects the first ends 40121 of the two fixed shelves 4012, and the body portion 20 is connected to the rear end 1012 of the blade 10 via the lower cross member 4014.

Further, in order to reduce the design parameters of each hydraulic cylinder and make the device move more smoothly, the number of the second hydraulic cylinders 4011 may also be two, the two second hydraulic cylinders 4011 are arranged in parallel at intervals, the oil inlet pipelines of the two second hydraulic cylinders 4011 are communicated, and the oil outlet pipelines of the two second hydraulic cylinders 4011 are communicated. By the design, the two hydraulic cylinders can be driven synchronously in a linkage manner.

As shown in fig. 6, the adjusting part 40 may further include a horizontal rotation adjusting module 402, and the horizontal rotation adjusting module 402 may include a rotating disk 4021, the rotating disk 4021 is driven to rotate clockwise or counterclockwise, and the lower end of the rotating disk 4021 is connected to the body part 20. Therefore, the whole transfer device can be adjusted in direction in the horizontal plane, and the use is convenient. For example, after lifting the transfer device, the orientation of the device can be adjusted without removing the direction of the hook, such as by rotating the device 360 degrees in the horizontal plane, to position the blade in the desired orientation.

Further, the horizontal rotation adjusting module 402 may further include a mounting seat 4022, the lower end of the rotating disc 4021 is fixedly connected to the mounting seat 4022, and the mounting seat 4022 is hinged to the body part 20.

As shown in fig. 6, the horizontal rotation adjustment module 402 may further include a motor deceleration driving module 4023, and the motor deceleration driving module 4023 may include a motor and a worm gear driver (not shown in the figure) to drive the rotating disc 4021 and the mounting seat 4022 to rotate relatively.

More specifically, the housing of the rotary plate 4021 may be fixed to the housing of the motor and the worm gear, and the rotary part of the rotary plate, the motor, and the like may rotate relative to the housing fixing part.

In order to better move the soil box transfer device and the soil box D thereon, the soil box transfer device B may further be provided with a lifting part 30, and the lifting part 30 is arranged above the body part 20. The whole transfer device can be lifted off the ground through the hoisting part, and the transfer device is moved. On the one hand, the transfer device before or after the object to be loaded can be transported for a certain distance, and on the other hand, in the process of shoveling the object by the transfer device, other devices such as a suspension arm and the like can apply forward force on the hoisting part to shovel the heavier object.

According to an embodiment of the present invention, the upper end of the rotating disc 4021 is rotatably connected to the lifting part 30, and the body part 20 and the lifting part are rotatably connected by the rotating disc 4021. More specifically, the housing of the rotating disc 4021 and the housing of the motor and the worm gear can be fixedly connected with the hoisting part 30.

The upper end of the body portion 20 is hingeably connected to the mounting 4022.

The body portion 20 is connected to the mounting 4022 by a boom 4024 on one side of the central symmetry plane of the blade head.

The adjusting portion 40 may further include a balance adjusting module 403, where the balance adjusting module 403 is located on the other side of the central symmetry plane of the shovel head, the balance adjusting module includes an adjusting hydraulic cylinder 4031, a bottom end of the adjusting hydraulic cylinder is hinged to the body portion 20, and a head of the adjusting hydraulic cylinder is hinged to the mounting seat 4022. The balance adjustment module 403 makes the transfer device shovel forward in a hoisting state by adjusting the telescopic length of the hydraulic rod, and the shovel surface of the shovel head can work in parallel with the soil surface, so that the shovel head is prevented from being inclined due to hoisting and other reasons.

The balance adjustment module 403 and the boom 4024 are centered on the center of symmetry plane of the shovel head.

Preferably, in order to maintain overall balance and stability and make the design size of each structural member reasonable, the suspension rods 4024 are two, the two suspension rods are arranged in parallel in the front-back direction and at the same height, correspondingly, the balance adjusting module 403 includes two sets of adjusting hydraulic cylinders 4031, and the two sets of adjusting hydraulic cylinders 4031 are respectively arranged in parallel with the two suspension rods 4024 in the front-back direction and with the central symmetry plane of the shovel head as the symmetry center. This similarly results in a design with four booms above, but with two booms (adjustment cylinders) on one side being adjustable in length.

When the object to be shoveled is heavy or needs a large force to shovel the object, besides the scheme of applying a forward force on the hoisting part, an anchoring scheme can be adopted. This is the case by securing the transfer device completely to the ground and then shoveling it. This ensures that a greater shoveling force can be applied. An anchoring device is disposed at a rear end of the body portion of the transfer device. According to one embodiment of the invention, as shown in fig. 6, the anchoring device comprises a driving module 601 and a drill rod 602, wherein the driving module drives the drill rod to move in the vertical direction. The driving module 601 may be an electric speed reducer, the drill rod may be arranged perpendicular to the ground surface, and when anchoring is required, the electric speed reducer drives the drill rod to move downwards so as to drill into soil, as shown in fig. 11; after the shoveling action is finished, the electric speed reducer drives the drill rod to lift and reset. The anchoring devices can be arranged in one or more groups according to actual needs. The electric speed reducer part can be fixed on the frame.

According to another embodiment of the present invention, as shown in fig. 11, the shovel head 10 is movably connected to a fixed portion of the body portion 20, such as a sliding or rolling connection.

In particular, the soil box transfer device further comprises a guide section 50 comprising a moving guide 503, a track 501 and a guide drive 502, wherein

The movable guide bar 503 is connected to the rear end of the shovel head 10 and can move back and forth;

the track 501 is matched with the movable guide bar 503 and is fixedly arranged at the bottom of the body part 20;

the guide bar driver 502 is connected to the movable guide bar 503 to drive the movable guide bar 503 to move, and is fixedly disposed above the track 501.

In this embodiment, the blade angle adjusting module 401 moves together with the blade 10, and the blade angle adjusting module 401 is connected to a moving guide bar, that is, the moving guide bar drives the blade angle adjusting module 401 to move forward or backward together with the blade 10, and the moving direction is substantially parallel to the surface of the soil.

The power structure of the conducting bar driver 502 is not limited, and the conducting bar driver may be electrically driven, or hydraulically or pneumatically driven. The present invention preferably uses hydraulic actuation to provide smoother motion and speed control of the moving guide bar 503.

Further, the bar drive 502 may be a hydraulic cylinder structure.

Further, the conducting bar drive 502 may include two hydraulic cylinders 5021 arranged in parallel, the two hydraulic cylinders 5021 are respectively disposed at two sides of the movable conducting bar 503, oil inlet pipelines of the two hydraulic cylinders 5021 are communicated, and oil outlet pipelines of the two hydraulic cylinders 5021 are communicated. So designed, the two hydraulic cylinders drive the moving guide bar 503 synchronously.

Further, the moving guide 503 may be a long bar, and the track matches with the shape of the moving guide. The movable guide bars can be two and respectively correspond to the guide bar driving hydraulic cylinders, the movable guide bars can also be designed into a row of long bars connected in parallel, and the track is designed into a wide rectangle to accommodate the row of movable guide bars. The guide bar drive can be connected with the movable guide bar at the front end of the movable guide bar through a connecting beam.

In this case, the fixing portion 2022 of the ejector module 202 is fixedly connected to the movable guide bar 501 and is disposed behind the blade 10. The ejection module may move with the movement of the shovel head. The ejector head 2021 can be driven to eject an object on the blade.

In order to position the base a and the soil box transfer device B when placing a box, the box body transfer device body fixing portion A3 of the base further includes a rail seat a31, the positioning grooves a311 are provided on both sides of the rail seat, and correspondingly, positioning blocks 2011 extending from both sides of the seat body 201 of the body portion 20 are provided.

According to one embodiment of the present invention, the positioning groove is V-shaped, and an inner bottom surface of the positioning groove is matched with a bottom surface of the positioning block. The bottom surface may be curved or planar.

The shape and structure of the positioning block and the positioning groove are not limited, and a conventional design mode can be adopted.

According to one embodiment of the present invention, the lower bottom surface of the shovel head 10 is a flat surface, the upper supporting surface of the rail seat a31 is a flat surface, the upper supporting surface of the bottom plate fixing portion a1 of the base a is a flat surface, the bottom surface of the seat body 201 of the body portion 20 is a flat surface, and the rail frame a21 of the shovel head resting portion a2 is located below the front end of the shovel head when bottomed.

In order to position the center of gravity of the rear end of shovel head 10 first, positioning block 2011 may be disposed in a region adjacent to the rear end of shovel head 10. Further, edge stoppers a12 of the bottom plate fixing portion a1 are provided at both sides and the front end of the bottom plate bracket. Further, side stoppers a312 are provided on both sides of the rear end of the rail seat a31 for stopping the positioning body portion 20.

In order to be able to better connect the box together with the base plate for transport, according to an embodiment of the invention, the device further comprises a securing catch E, which is of a channel-type, as shown in fig. 9. When the clamping pin E is fastened, the upper groove edge E1 of the clamping pin E is clamped into the side hole of the box body D, and the inner surface of the lower groove edge E2 abuts against the outer bottom surface of the bottom plate C, as shown in figure 10. The clamping pins can be a group and are arranged on several side surfaces of the box body according to requirements. The side hole on the box body is designed to be closely matched and connected with the upper groove edge of the bayonet lock, so that the bayonet lock is prevented from falling off.

In addition, the body portion may be provided with an oil tank for a hydraulic oil cylinder and a hydraulic pump (not shown).

As shown in fig. 12, the present invention further provides a method for in-situ soil relocation according to the system for in-situ soil relocation, which mainly includes the following steps:

cutting the soil to be moved into blocks;

circumferential fixing is carried out on the block body;

The method may further comprise, prior to cutting, a step of scribing, which divides the area of soil to be cut into blocks.

Specifically, when the cutting machine is used, the cutting machine is hung on a crane or hoisting equipment such as a crane, the cutting machine is hung in place according to a drawn cutting area, the cutting machine is aligned to the cutting direction by adjusting the horizontal rotation adjusting module Q203, the cutting part is perpendicular to the soil surface as much as possible by the balance adjusting module Q202, and the vertical height of the cutting part can be adjusted by rotating the adjusting module Q201, so that the cutting depth can be ensured at one time. After the soil cutting machine is adjusted, a driving device of the transmission chain can be started, the transmission chain runs annularly to drive the cutting knife to cut soil, meanwhile, a proper pressing force is applied to the upper portion of the cutting machine, the cutting speed is proper, and the cutting feed amount is moderate. The crane drives the cutting machine to move forward while cutting. After one side of a single divided earthwork in the soil area to be cut is cut, the driving of the transmission chain is stopped, the rotation adjusting module Q201 is started, the hydraulic rod of the module is retracted, namely, the cutting part is retracted to the initial position, then the cutting machine is hoisted, the cutting work of the next side is carried out through the operation steps, the operation is circulated in sequence until the single earthwork is cut into a closed loop area, such as a square or other closed shapes, the cutting work of the earthwork is finished, and then the cutting of the next earthwork can be carried out.

Certainly, a cutting scheme can be made according to specific conditions during cutting, the cutting method is not limited to the cutting mode, and the whole area to be cut can be subjected to transverse long-edge cutting for multiple times and then longitudinal long-edge cutting for multiple times, so that the whole area is divided into multiple cut earthwork with one small grid and one small grid.

After cutting, the cutting machine can be lifted away from a cut area, each small earthwork is shoveled by the shovel head in sequence, the shoveled earthwork is transported to the dug area of a new site, the earthwork is stacked according to the original sequence, and the earthwork is fused into a whole by means of filling, fusion and the like, so that the in-situ soil moving work can be completed.

Next, the present invention exemplifies the shovel transfer work after cutting.

The soil block transfer device is suitable for shoveling and unloading objects, is provided with the movable shovel head, is convenient for shoveling the soil and other objects which are inconvenient to move, is suitable for transferring the objects, particularly the objects which are inconvenient to load by tools, from one place to another place, and is also convenient for unloading the objects, has powerful, flexible and efficient shoveling functions, is provided with various adjusting structures, can be quickly adjusted in direction, can effectively prevent the shoveled objects from sliding off the front end of the shovel head, is further convenient for aligning the front end of the shovel head to the placing table during unloading so as to carry the objects with bottom and other subsequent operations, is suitable for hoisting, can be used for high-difficulty and high-requirement object carrying occasions such as soil in-situ moving and the like, and has extremely high popularization and application values.

When the soil box transfer device is used, the soil box transfer device can be firstly transferred to an accessory of an object to be transferred, for example, a hoisting method is used, the soil box transfer device can be hoisted to be close to the object to be transferred to be in a suspension state, a shovel head of the soil box transfer device is aligned to the object to be transferred by adjusting a horizontal rotation adjusting module, then the soil box transfer device is descended on the ground (or a similar table top), the lower bottom surface of the shovel head and the bottom surface of the object to be transferred are positioned on the same plane, a guide bar of a movable guide bar is started to drive the movable guide bar to extend forwards, the shovel head is driven to be carried forward, a plate-shaped flat shovel of the shovel head is gradually shoveled into the bottom surface of the object until the bottom surface of the object is completely positioned on the shovel head, then the movable guide bar is moved backwards, the shovel head is gradually retracted, and the transfer device can be carried, for example, so that the transfer device can be hoisted to transfer the object to be shoveled.

For the condition that a small shoveling force is needed, the soil box body transfer device can be completely placed on the ground, and the shoveling head of the soil box body transfer device moves forwards to shovel objects.

For situations where a large shoveling force is required, the soil box transfer device may be brought into contact with the ground, but a forward force is also required to be applied to the sling portion to enable it to shovel heavier objects. Alternatively, the transfer device may be placed completely on the ground, fixed to the ground by the anchoring device, and then the shovel head may be moved forward.

Under the condition that the soil box body transfer device shovels objects while hanging, the balance adjusting module needs to be started so that the shoveling surface of the shovel head can be in a state of being parallel to the ground surface in the left and right directions.

When the shovel is in a starting state, the plate-shaped flat shovel is parallel to the ground, a part of a hydraulic rod in a hydraulic cylinder of the shovel head angle adjusting module extends out, so that the blocking rod is perpendicular to the ground, namely, the flat shovel of the shovel head is parallel to the ground, and then after the object is shoveled, in order to prevent the object from falling from the front end, the hydraulic rod in the hydraulic cylinder of the shovel head angle adjusting module can be retracted, so that the blocking rod is inclined, namely, the head of the flat shovel is tilted.

When the transfer device with the object shoveled is conveyed to the position near the object placing table at the destination to be in a suspension state, the horizontal rotation adjusting module is adjusted to enable the shovel head to be aligned to the inlet direction of the placing table (a base below), then the shovel head is enabled to descend to be placed on the object placing table, the front end of the flat shovel of the shovel head is enabled to be aligned to the object placing table, the ejection part is started, the ejection head extends forwards to eject the object, and the object is transferred to the placing table.

The method comprises a bottom adding method for carrying out in-situ soil relocation on a soil block after cutting the shoveled soil, and comprises the following steps:

fixedly placing the bottom plate on the bottom plate fixing part of the base;

placing a body part of a soil box body transfer device shoveled with a soil box body on a body fixing part of the base through a positioning block, and placing the front end of a shovel head of the soil box body transfer device on a shovel head placing part rail frame of the base close to the rear end of the bottom plate;

ejecting the soil box onto the bottom plate through an ejection part of the soil box transfer device;

and fixedly connecting the bottom plate with the soil box body.

According to an embodiment of the present invention, the shovel head is rotatably connected to the body portion, when the body portion of the soil box transfer device is placed on the body fixing portion, a lower bottom surface of the head portion of the shovel head forms an oblique angle with a bottom surface of the body, and then the head portion of the shovel head is rotated by the oblique angle relative to the rear end of the shovel head, so that the lower bottom surface of the head portion of the shovel head is parallel to the bottom surface of the body, and the front end of the shovel head is placed on the rail frame of the shovel head placing portion.

Further, the range of the oblique angle is greater than zero degrees and less than or equal to 25 degrees.

According to one embodiment of the invention, the soil box transfer device is placed on the base by lifting.

According to one embodiment of the invention, the base plate and the soil box are fastened by means of a slotted bayonet, wherein the upper slot edge of the bayonet is snapped into the side opening of the box and the inner face of the lower slot edge abuts against the outer bottom face of the box. Thus, the bottom plate is tightly connected with the box body.

If the assembly body of box body and bottom plate is to be hoisted, can set up lifting hook etc. on the box body and realize.

The soil block that mode such as accessible hoist and mount will add bottom plate and box body is arranged on the destination according to serial number order, unloads the box body afterwards, takes out the bottom plate, makes the gap of each block merge, for example can fill the soil of the limit portion that cuts out when cutting earlier in the soil block gap of new destination.

Each adjusting module of the device can be provided with a sensor to detect the specific adjusting direction, and further, the detected numerical value can be transmitted to the control module to realize accurate control.

The shape of the soil block body is not limited, and can be polygonal, triangular or circular, and the like, and the shapes of the corresponding bottom plate and the shovel head are also matched with the shape.

The shovel head of the invention adopts a flat shape, so that the bottom surface of the soil block body is a plane. The blade surface of the blade head is preferably substantially parallel to the soil surface.

In the embodiment of the present invention, the operation buttons may be provided on the chassis. In order to remotely control the cutting machine after the cutting machine is hoisted, a remote control module can be further arranged so as to realize remote control. In addition, the frame or the base of the body part may be provided with an oil tank for the hydraulic oil cylinder, a hydraulic pump, etc. (not shown in the figure).

Methods to which the apparatus of the various embodiments of the present invention can be applied may suitably be included in the inventive method of in situ soil relocation.

The invention provides a system and a method for moving cut soil in situ, which can better enable cut blocks to be completely conveyed to a destination to be combined into an original test field, can greatly avoid the risk of soil block collapse or corner breakage and falling off, completely reserve the original soil structure, does not destroy original data information, realizes the real in situ moving, and has strong practicability and popularization.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing embodiments are merely illustrative of the present invention, and various components and devices of the embodiments may be changed, and the embodiments may be combined as desired, not all of which are necessarily shown in the drawings, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments described herein, and all equivalent changes and modifications based on the technical solutions of the present invention should not be excluded from the scope of the present invention.

Claims

1. A system for in-situ soil relocation is characterized by comprising a soil cutting machine, a soil fixing device, a soil box body transfer device and a base, wherein,

the body part comprises a seat body and an ejection module, the fixed part of the ejection module is connected with the seat body, the ejection head of the ejection module is arranged behind the shovel head, and the ejection head is used for ejecting the soil box body on the shovel head when being driven so as to move the soil box body forwards to the bottom plate;

the base comprises a bottom plate fixing part, a shovel head placing part and a box body transfer device body fixing part, and the bottom plate fixing part, the shovel head placing part and the box body transfer device body fixing part are sequentially connected;

the bottom plate fixing part is provided with a bottom plate bracket and an edge stop, and the bottom plate fixing part is used for placing and positioning the bottom plate; the shovel head placing part is provided with a rail frame, and the shovel head is suitable for being placed on the rail frame; the body part seat body of the soil box body transfer device is provided with a positioning block, the box body transfer device body fixing part of the base is provided with a positioning groove, and the positioning groove is used for positioning and supporting the positioning block.

2. The system for soil in-situ relocation according to claim 1, wherein the blade is rotatably connected to the body portion such that a drive module for rotating the blade is connected to the body portion, and wherein a range of rotation of the head of the blade about the rear end of the blade is 0-25 degrees.

3. The system for soil in situ relocation according to claim 2, wherein said blade is movably connected to a fixed portion of said body portion, said soil cassette transfer device further comprising a guide portion including a moving guide, a track and a guide drive, wherein

4. A system for in situ relocation of soil according to any of claims 1 to 3, wherein the cutting portion comprises

5. A method for in situ soil relocation by a system for in situ soil relocation according to any one of claims 1 to 4, comprising the steps of:

cutting the soil to be moved into blocks;

circumferential fixing is carried out on the block body;

the method of scooping up the block body having the peripheral surface fixed and transferring the block body onto a bottom plate so that the bottom plate covers the bottom surface of the block body includes: the shovel head of the soil box body transfer device is rotatably connected with the body part, when the body part of the soil box body transfer device is placed on the body fixing part of the base, the lower bottom surface of the head part of the shovel head forms an oblique angle with the bottom surface of the body part, then the head part of the shovel head is rotated by the oblique angle relative to the rear end of the shovel head, so that the lower bottom surface of the head part of the shovel head is parallel to the bottom surface of the body part, and the front end of the shovel head is placed on a rail frame of the shovel head placing part of the base to carry out bottom adding operation;

6. The method for in-situ soil relocation according to claim 5, wherein the bottom plate is disposed on the base, and the bottom plate is pushed out of the peripheral surface-fixed block body by an ejector head of the soil box transfer device to perform a bottoming operation; the cutting is carried out along the direction approximately vertical to the soil surface during cutting, and the peripheral fixing device of the block body is a box body.

7. A method of in situ soil relocation according to claim 5 or 6, wherein the soil cassette transfer device further includes a lifting portion, the shovel head being movably connected relative to the body portion when the block is shoveled,