CN111530917B

CN111530917B - Joint soil repair equipment with add medicine structure

Info

Publication number: CN111530917B
Application number: CN202010465693.7A
Authority: CN
Inventors: 刘煜; 涂文清; 吴永明; 王启宇; 杨春燕
Original assignee: Jiangxi Academy Of Sciences
Current assignee: Jiangxi Academy Of Sciences
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-06
Anticipated expiration: 2040-05-28
Also published as: CN111530917A

Abstract

The invention discloses a combined soil remediation device with a dosing structure, which comprises a main frame, wherein wheels are arranged on the side surface of the main frame and controlled by a cab, a soil shoveling plate is arranged at the front end of the main frame, a conveying frame is arranged behind the soil shoveling plate, a square conveying groove is arranged in the conveying frame, a threaded plate is arranged on the wall of the square conveying groove, a separating mechanism for cleaning garbage in soil is arranged inside the square conveying groove, a material distributing conveying belt is arranged at the rear end of the conveying frame, a plurality of separating grooves are formed in the material distributing conveying belt and are uniformly distributed on the material distributing conveying belt, an upper plate and a lower plate are arranged behind the material distributing conveying belt, a drug feeding mechanism for feeding drugs to the lower plate is arranged between the upper plate and the lower plate, the rear end of the lower plate is positioned below the upper plate, and the device can prevent the drugs from being directly exposed in the atmosphere after the drugs are added to the soil, can make the medicine fully play a role in the soil and improve the utilization efficiency of the medicine.

Description

Joint soil repair equipment with add medicine structure

Technical Field

The invention relates to the technical field of soil remediation, in particular to combined soil remediation equipment with a dosing structure.

Background

The soil restoration is a technical measure for restoring the normal function of the polluted soil, and the soil restoration method can be roughly divided into three methods, namely physical, chemical and biological methods, wherein the chemical restoration is to add corresponding drugs into the soil, and the drugs are used for absorbing and converting pollutants in the soil so as to reduce the concentration of harmful substances in the soil and achieve the aim of restoring the soil.

Disclosure of Invention

The invention aims to provide combined soil remediation equipment with a dosing structure, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a combined soil remediation device with a dosing structure comprises a main frame, wherein wheels used for driving are arranged on the side face of the main frame and controlled by a cab arranged on the upper side face of the main frame, a soil shoveling plate used for shoveling soil is arranged inside the front end of the main frame, a conveying frame used for lifting the soil is arranged behind the soil shoveling plate, the conveying frame is rotatably connected inside the main frame, a square conveying groove is formed in the conveying frame, a threaded plate is arranged on the groove wall of the square conveying groove, a separating mechanism used for cleaning garbage in the soil is arranged inside the square conveying groove, a dosing conveying belt is arranged at the rear end of the conveying frame, a plurality of separation grooves are formed in the dosing conveying belt and are uniformly distributed on the dosing conveying belt, an upper plate and a lower plate are arranged behind the dosing conveying belt, and a medicine feeding mechanism used for feeding the lower plate is arranged between the upper plate and the lower plate, the rear end of the lower plate is positioned below the upper plate.

Preferably, separating mechanism includes a plurality of steel needles, a plurality of steel needle fixed connection are on the cell wall of square transport groove, the both ends of carrying the frame all are equipped with the steadying board, and rotate between two steadying boards and be connected with brush and fixedly connected with scraper blade, the one end that the scraper blade is close to the scraper blade runs through the steadying board that corresponds and is connected with the transportation frame, and the outer end of transportation frame runs through the lateral wall of frame and extends to the outside of frame, the height that highly is less than its inner of transportation frame outer end, and the outer end below of transportation frame just is located and installs the collection frame on the lateral wall of frame.

Preferably, the shovel native board rotates through the pivot and connects in the inside of main frame, and the one end of pivot runs through main frame and fixedly connected with driven gear, driven gear is connected with the driving gear meshing, and the driving gear is installed on the motor shaft of the motor that fetches earth, the inside at the safety cover is installed to the motor that fetches earth, the safety cover is installed on the side of frame, the equal fixedly connected with stabilizer bar in front end both sides of shovel native board, it has the stable groove that corresponds each other with the stabilizer bar to open on the inside wall of main frame.

Preferably, send medicine mechanism including medicine storage hopper, medicine storage hopper installs the side of going up at the main frame, and medicine storage hopper's downside installs the conveying pipe, the lower extreme of conveying pipe runs through main frame and extends to between plywood and the lower floor board and fixedly connected with divides the flitch, it has the branch silo that is hourglass hopper-shaped to divide to open on the flitch, the internal distribution of branch silo has a plurality of branch material poles.

Preferably, the rear end fixedly connected with fixed plate of main frame, the lower extreme of fixed plate is equipped with the gyro wheel, the gyro wheel rotates to be connected between two installation poles, and the upper end of installation pole extends to and opens inside the spout that has on the fixed plate to the tank bottom interconnect through spring and spout.

Preferably, the one end fixedly connected with connecting axle of gyro wheel, the outer end of connecting axle runs through the installation pole and passes through the belt and the motor shaft interconnect of firming motor, the firming motor is installed on the lateral surface of main frame.

Preferably, the lower side symmetry of upper plate is equipped with the slide bar, and the both ends of slide bar extend to and open the arc inslot that has on the main frame inside wall, and two slide bars with fixedly connected with connecting rod between the end, it is connected with the hydro-cylinder to rotate on the inside wall of main frame, the output lever and the connecting rod of hydro-cylinder rotate and are connected.

Compared with the prior art, the invention has the beneficial effects that: according to the device, through the matching among the soil shoveling plate, the conveying frame and the material distributing and conveying belt, the soil can be taken out from the ground and then is respectively conveyed to the upper layer plate and the lower layer plate, then the medicine is added to the soil on the lower layer plate, then the soil added with the medicine is sprinkled on the ground again, and the soil without the medicine added on the upper layer plate can cover the upper layer of the soil added with the medicine.

Drawings

FIG. 1 is a schematic diagram I of the overall structure of the present invention;

FIG. 2 is a schematic diagram II of the overall structure of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a schematic structural diagram of a conveying frame according to the present invention;

FIG. 5 is a schematic view of the construction of the scraper blade of the present invention;

FIG. 6 is an exploded view of the brush and delivery frame of the present invention;

FIG. 7 is a schematic structural view of a distributing conveyor belt according to the present invention;

FIG. 8 is a schematic view of the construction of the upper and lower panels of the invention;

FIG. 9 is a schematic structural view of a distributor plate according to the present invention;

FIG. 10 is a schematic view of the connection of the roller and the mounting bar of the present invention.

In the figure: 1. main frame, 2, wheels, 3, cab, 4, earth shoveling plate, 5, conveying frame, 6, material separating conveying belt, 7, separating groove, 8, upper plate, 9, lower plate, 10, fixing ring, 11, square conveying groove, 12, thread plate, 13, steel needle, 14, stabilizing plate, 15, brush, 16, scraper, 17, conveying frame, 18, collecting frame, 19, rotating shaft, 20, driven gear, 21, driving gear, 22, earth taking motor, 23, protective cover, 24, stabilizing rod, 25, stabilizing groove, 26, medicine storage hopper, 27, feeding pipe, 28, material separating plate, 29, material separating groove, 30, material separating rod, 31, fixing plate, 32, roller, 33, mounting rod, 34, sliding groove, 35, spring, 36, connecting shaft, 37, conveying shaft, 38, mounting shaft, 39, earth pressing motor, 40, concentrating groove, 41, sloping plate, 42, cleaning motor, 43, gear ring, 44, conveying belt, 7, steel needle, separating groove, 8, rotating shaft, The device comprises a driving gear 45, a driving motor 46, a connecting rod 47, an oil cylinder 48, a sliding rod 49, an arc groove 50 and a transportation motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a combined soil remediation device with a dosing structure comprises a main frame 1, wherein wheels 2 for driving are arranged on the side face of the main frame 1, the wheels 2 are controlled by a cab 3 arranged on the upper side face of the main frame 1, a seat and an operation table are arranged inside the cab 3, a steering wheel and a plurality of buttons are arranged on the operation table, a user can sit inside the cab 3 and control the wheels 2 through the steering wheel (driven by an engine arranged on the main frame 1 and not shown in the drawing), so that the advancing direction of the device is controlled, the mode of controlling the wheels 2 through the steering wheel is the prior art characteristic, and the device is widely applied to various carriers, so that the invention is not repeated, a soil shoveling plate 4 for shoveling soil is arranged inside the front end of the main frame 1, the height of two sides of the front end inclined plane of the soil shoveling plate 4 is higher than that of the middle part, so that the soil on the front end inclined plane of the soil shoveling plate 4 can be prevented from falling from two sides of the soil shoveling plate 4, and the rear of the shoveling plate 4 is provided with a conveying frame 5 for lifting soil, the front end of the shoveling plate 4 is a blade part which can shovel soil on the earth surface, the rear end of the shoveling plate 4 is provided with a concentration groove 40, the soil shoveled by the shoveling plate 4 can enter the concentration groove 40, the soil entering the concentration groove 40 can enter the conveying frame 5 through an inclined plate 41, the soil entering the concentration groove 40 can enter the inner part of the conveying frame 5, (the heights of the groove bottoms at two sides of the concentration groove 40 are higher than that of the groove bottom at the middle part, the inclined plate 41 is positioned at the middle part of the rear end of the shoveling plate 4, the soil in the concentration groove can be discharged to the outer part of the concentration groove 40 only through the inclined plate 41, one end of the shoveling plate 4 far away from the conveying frame 5 is the front end, otherwise, the rear end is the conveying frame 5 is obliquely arranged in the main frame 1, and the height of one end close to the shoveling plate 4 is lower than that at the other end, so that a space can, and the tail end of the sloping plate 41 is located at the inner side of the first thread ring of the thread plate 12, (which can ensure that the soil entering the inner part of the conveying frame 5 can not fall out, and the end of the sloping plate 41 far away from the shoveling plate 4 is the tail end), the conveying frame 5 is rotatably connected in the main frame 1 through the fixing ring 10 sleeved on the conveying frame, the fixing ring 10 is rotatably connected at the outer part of the conveying frame 5, the fixing ring 10 is fixedly connected with the upper side surface of the main frame 1, the outer side of the conveying frame 5 is fixedly sleeved with the toothed ring 43, the toothed ring 43 is in meshed connection with the driving gear 44, the driving gear 44 is installed on the motor shaft of the driving motor 45, the driving motor 45 is installed in the main frame 1, the inner part of the conveying frame 5 is provided with the square conveying groove 11, the thread plate 12 is installed on the groove wall of the square conveying groove 11, get into and carry the inside soil of frame 5 and can be to the rear end motion of carrying frame 5 under the effect of screw plate 12 when carrying frame 5 pivoted, and the setting up of square transport groove 11 can make soil be one face and fall on dividing material transmission band 6 when leaving carrying frame 5, conveniently carries out subsequent operation, the rear end of carrying frame 5 is installed and is divided material transmission band 6, and the inside soil of frame 5 is carried through carrying frame 5 to divide material transmission band 6 to get into, can be cleared out the rubbish of inside by separating mechanism when soil is located carries frame 5 inside to can reach better restoration effect to soil, and divide to open on the material transmission band 6 and have a plurality of minutes groove 7, the transmission band divides material 6 to install on two conveying axle 37, two conveying axle 37 rotate and connect in the inside of main frame 1, and one of them conveying axle 37 is through belt and conveying motor 50's motor axle (interconnect conveying axle 37 and conveying motor 50's motor axle on equal fixedly connected with Belt pulleys, belts are connected to the two belt pulleys), a plurality of separation grooves 7 are uniformly distributed on a material distribution transmission belt 6, soil can respectively enter the separation grooves 7 after being transported on the material distribution transmission belt 6, an upper plate 8 and a lower plate 9 are arranged behind the material distribution transmission belt 6, the upper plate 8 is positioned at the rear end of the material distribution transmission belt 6, the lower plate 9 is positioned at the lower side of the rear end of the material distribution transmission belt 6 (as shown in figure 8), soil can respectively fall on the upper plate 8 and the lower plate 9 when the soil leaves the material distribution transmission belt 6 under the action of the separation grooves 7, a medicine feeding mechanism for feeding medicine to the lower plate 9 is arranged between the upper plate 8 and the lower plate 9, the medicine can be conveyed to the lower plate 9 by the medicine feeding mechanism to be mixed with the soil on the lower plate 9, the lower plate 9 is fixedly connected to a cross rod, the cross rod is fixedly connected to the inside the main frame 1, the rear end of lower plate 9 is located the below of upper plate 8, and the soil that adds the medicine on the lower plate 9 can drop subaerial earlier, and the soil that does not add the medicine on the upper plate 8 can drop subaerial after to can cover the soil that adds the medicine below, can prevent then that the medicine is direct and expose in the outside, lead to the medicine utilization ratio to hang down excessively.

Specifically, the separating mechanism comprises a plurality of steel needles 13, the plurality of steel needles 13 are fixedly connected to the wall of the square transportation groove 11, the steel needles 13 are located between the thread plates 12, when soil is transported by the thread plates 12, the steel needles 13 penetrate through the steel needles 13, when the soil penetrates through the steel needles 13, the steel needles 13 catch some garbage (such as plastic bags) in the soil, the two ends of the transportation frame 5 are respectively provided with the stabilizing plates 14, the two stabilizing plates 14 are rotatably connected with each other by the brushes 15 and fixedly connected with the scraping plates 16, the brushes 15 are installed on the installation shafts 38, the installation shafts 38 are rotatably connected between the two stabilizing plates 14, one ends of the installation shafts 38 penetrate through the stabilizing plates 14 and are connected with the motor shafts of the cleaning motors 42, the cleaning motors 42 are installed on the corresponding stabilizing plates 14, the cleaning motors 42 can rotate the brushes 15, and the brushes 15 can clean the steel needles 13, the garbage hooked on the steel needle 13 is cleaned, the rotating direction of the brush 15 is opposite to that of the conveying frame 5, so that the steel needle 13 can be better cleaned, the brush 15 is also contacted with the scraper 16, the upper side of the scraper 16 is designed into a comb shape and forms a certain angle with the brush 15 (as shown in figure 6), so that the root of the brush 15 is firstly contacted with the scraper 16, the outer end of the brush 15 is finally contacted with the scraper 16, the garbage on the brush 15 can be well scraped by the scraper 16, the height of one end of the scraper 16 close to the scraper 4 is lower than that of the other end, the garbage scraped by the scraper 16 slides to the direction of the scraper 4 along the inclination of the scraper 16, one end of the scraper 16 close to the scraper 4 penetrates through the corresponding stabilizing plate 14 and is connected with the conveying frame 17, and the outer end of the conveying frame 17 penetrates through the side wall of the outer frame 1 and extends to the outside of the outer frame 1, the height of the outer end of the transportation frame 17 is lower than that of the inner end thereof, garbage can slide to the inside of the transportation frame 17 along the inclination of the scraper 16 and then slide to the outside of the outer frame 1 along the transportation frame 17, the collection frame 18 is arranged below the outer end of the transportation frame 17 and on the side wall of the outer frame 1, and the garbage sliding to the outside of the outer frame 1 can fall to the inside of the collection frame 18.

In order to make the device be better suitable for more conditions to set the shoveling plates 4 into height-adjustable, specifically, the shoveling plates 4 are rotatably connected inside the main frame 1 through the rotating shafts 19, the rotating shafts 19 are fixedly connected with the shoveling plates 4, the rotating shafts 19 are rotatably connected inside the main frame 1, one ends of the rotating shafts 19 penetrate through the main frame 1 and are fixedly connected with the driven gears 20, the driven gears 20 are meshed with the driving gears 21, the driving gears 21 are installed on the motor shafts of the shoveling motors 22, the shoveling motors 22 are installed inside the protective covers 23, the shoveling motors 22 can drive the rotating shafts 19 to rotate through the driving gears 21 and the driven gears 20, so as to drive the shoveling plates 4 to rotate, and then the height adjustment of the front ends of the shoveling plates 4 can be realized, the protective covers 23 are installed on the side surfaces of the outer frame 1, both sides of the front ends of the shoveling plates 4 are, the inner side wall of the main frame 1 is provided with a stabilizing groove 25 corresponding to the stabilizing bar 24, and the stabilizing bar 24 and the stabilizing groove 25 can enable the shoveling plate 4 to move stably.

Specifically, the medicine feeding mechanism comprises a medicine storage hopper 26, the medicine storage hopper 26 is installed on the upper side surface of the main frame 1, a feeding pipe 27 is installed on the lower side surface of the medicine storage hopper 26, the medicine storage hopper 26 is communicated with the feeding pipe 27, the feeding pipe 27 is located at one end of the medicine storage hopper 26, the height of one end, close to the feeding pipe 27, of the lower side wall inside the medicine storage hopper 26 is lower than that of the other end, so that medicines inside the medicine storage hopper 26 can better enter the feeding pipe 27, the lower end of the feeding pipe 27 penetrates through the main frame 1, extends to the position between the upper layer plate 8 and the lower layer plate 9 and is fixedly connected with a material distributing plate 28, the lower end of the material distributing plate 28 is connected with the lower layer plate 9, the medicines can slide into the material distributing groove 29 on the material distributing plate 28 after entering the inside of the feeding pipe 27, the material distributing groove 29 in a funnel shape is formed in the material distributing plate 28, a plurality, after entering the distributing trough 29, the medicine is uniformly scattered on the lower plate 9 by the distributing rod 30, so that the medicine can be uniformly mixed with the soil on the lower plate 9.

Particularly, the rear end fixedly connected with fixed plate 31 of main frame 1, the lower extreme of fixed plate 31 is equipped with gyro wheel 32, gyro wheel 32 rotates to be connected between two installation poles 33, and the upper end of installation pole 33 extends to inside the spout 34 that opens on fixed plate 31 to through the tank bottom interconnect of spring 35 with spout 34, the one end of spring 35 and the tank bottom fixed connection of spout 34, the other end and installation pole 33 fixed connection, spring 35 can push up gyro wheel 32 downwards through installation pole 33, thereby can make the better compaction soil of gyro wheel 32, the utilization ratio of improvement medicine that can further.

Particularly, the one end fixedly connected with connecting axle 36 of gyro wheel 32, the outer end of connecting axle 36 runs through installation pole 33 and through belt and the motor shaft interconnect of firming motor 39, and the outside of connecting axle 36 and firming motor 39 motor shaft all has fixed the cover to be connected with the belt shaft, and the belt is connected epaxially at two belts, firming motor 39 is installed on the lateral surface of main frame 1, and firming motor 39 can drive gyro wheel 32 and rotate, adopts this kind of mode can make the stable rotation of gyro wheel 32 to the compacted soil that can be better.

In order to adjust the ratio between the covering soil (soil without adding medicine on the upper plate 8) and the medicine-adding soil (soil with medicine on the lower plate 9), the height of the upper plate 8 is set to be adjustable, specifically, the lower side surface of the upper plate 8 is symmetrically provided with a slide bar 48, the slide bar 48 is fixedly connected with the upper plate 8, two ends of the slide bar 48 extend into an arc groove 49 formed on the inner side wall of the main frame 1, the arc groove 49 is the same as the circle center of a corresponding transmission shaft 37, so that the distance between the upper plate 8 and the material-distributing transmission belt 6 can not be changed when the upper plate 8 moves along the arc groove 49, and the soil-receiving work can be well carried out, a connecting rod 46 is fixedly connected between the same ends of the two slide bars 48, an oil cylinder 47 is rotatably connected on the inner side wall of the main frame 1, the output rod of the oil cylinder 47 is rotatably connected with the connecting rod 46, the oil cylinder 47 can drive the upper plate 8 to move along the track of the arc, thereby controlling the proportion of the soil received by the upper plate 8 (the closer the upper plate 8 is to the upper end of the arc groove 49, the lower the proportion of the soil falling on the material receiving and conveying belt 6 is, and conversely, the greater the proportion of the soil falling on the material receiving and conveying belt 6 is).

The soil-taking motor 22, the soil-compacting motor 39, the cleaning motor 42, the driving motor 45, the oil cylinder 47 and the transportation motor 50 are respectively controlled by a plurality of buttons on an operation table inside the cab 3 (the motors can be powered by a vehicle-mounted storage battery or a generator, and the oil cylinder 47 can be connected with the vehicle-mounted oil cylinder through an oil circuit, which is not shown in the figure).

The working principle is as follows: when the device is used, the device is controlled to move forward, the soil on the earth surface is shoveled by the soil shoveling plate 4 when the device moves forward, the soil shoveled by the soil shoveling plate 4 can be transported to the inside of the transporting frame 5 when the device moves forward continuously, the garbage in the soil can be hooked by the steel needle 13 in the process of transporting the soil by the transporting frame 5, the steel needle 13 can bring the garbage into contact with the brush 15 in the rotating process of the transporting frame 5, the brush 15 can brush the garbage on the steel needle 13 down, the garbage on the brush 15 can be scraped by the scraper 16 when the brush 15 is in contact with the scraper 16 and then is discharged into the collecting frame 18 through the transporting frame 17, the soil can be transported to the material dividing and conveying belt 6 by the transporting frame 5, the material dividing and conveying belt 6 can convey the soil to the upper layer plate 8 and the lower layer plate 9 respectively, the soil on the lower layer plate 9 can be mixed with the medicine falling from the material dividing groove 29, then falls on the ground and eventually is covered by soil falling from the upper deck 8, and then the roller 32 compacts the soil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a joint soil repair equipment with add medicine structure, includes main frame (1), the side of main frame (1) is equipped with wheel (2) that are used for the drive, and wheel (2) are by installing driver's cabin (3) the control of side on main frame (1), its characterized in that: the soil shoveling device is characterized in that a soil shoveling plate (4) used for shoveling soil is arranged at the front end of the main frame (1), a conveying frame (5) used for lifting the soil is arranged at the rear end of the soil shoveling plate (4), the conveying frame (5) is rotatably connected to the inside of the main frame (1), a square conveying groove (11) is formed in the conveying frame (5), threaded plates (12) are arranged on the groove wall of the square conveying groove (11), a separating mechanism used for cleaning garbage in the soil is arranged in the square conveying groove (11), a distributing conveying belt (6) is arranged at the rear end of the conveying frame (5), a plurality of separating grooves (7) are formed in the distributing conveying belt (6), the separating grooves (7) are uniformly distributed on the conveying belt (6), an upper layer plate (8) and a lower layer plate (9) are arranged at the rear end of the distributing conveying belt (6), and a medicine feeding mechanism used for feeding medicine downwards to the lower layer plate (9) is arranged between the upper layer plate (8) and the lower layer plate (9), the rear end of the lower plate (9) is positioned below the upper plate (8);

separating mechanism includes a plurality of steel needles (13), a plurality of steel needles (13) fixed connection are on the cell wall of square transportation groove (11), the both ends of carrying frame (5) all are equipped with steadying board (14), and rotate between two steadying boards (14) and be connected with brush (15) and fixedly connected with scraper blade (16), the one end that scraper blade (16) are close to shovel native board (4) runs through corresponding steadying board (14) and is connected with transportation frame (17), and the outer end of transportation frame (17) runs through the lateral wall of frame (1) and extends to the outside of frame (1), the height that highly is less than its inner of transportation frame (17) outer end, and the outer end below of transportation frame (17) just is located and installs collection frame (18) on the lateral wall of frame (1).

2. The combined soil remediation device with a dosing structure of claim 1, wherein: shovel native board (4) rotate through pivot (19) and connect in the inside of main frame (1), and the one end of pivot (19) runs through main frame (1) and fixedly connected with driven gear (20), driven gear (20) are connected with driving gear (21) meshing, and driving gear (21) install on the motor shaft of borrowing motor (22), the inside at safety cover (23) is installed in borrowing motor (22), safety cover (23) are installed on the side of frame (1), the equal fixedly connected with stabilizer bar (24) in front end both sides of shovel native board (4), it has the firm groove (25) that corresponds each other with stabilizer bar (24) to open on the inside wall of main frame (1).

3. The combined soil remediation device with a dosing structure of claim 1, wherein: send medicine mechanism to include medicine storage hopper (26), medicine storage hopper (26) are installed at the side of going up of main frame (1), and the downside of medicine storage hopper (26) installs conveying pipe (27), the lower extreme of conveying pipe (27) runs through main frame (1) and extends to between plywood (8) and lower floor's board (9) and fixedly connected with divides flitch (28), it has branch silo (29) that are hourglass hopper-shaped to divide to open on flitch (28), the internal distribution of branch silo (29) has a plurality of branch stockings poles (30).

4. The combined soil remediation device with a dosing structure of claim 1, wherein: the rear end fixedly connected with fixed plate (31) of main frame (1), the lower extreme of fixed plate (31) is equipped with gyro wheel (32), gyro wheel (32) rotate to be connected between two installation poles (33), and the upper end of installation pole (33) extends to and opens inside spout (34) that have on fixed plate (31) to the tank bottom interconnect through spring (35) and spout (34).

5. The combined soil remediation device with a dosing structure as claimed in claim 4, wherein: one end fixedly connected with connecting axle (36) of gyro wheel (32), the outer end of connecting axle (36) runs through installation pole (33) and through the motor shaft interconnect of belt with soil compacting motor (39), soil compacting motor (39) are installed on the lateral surface of main frame (1).

6. The combined soil remediation device with a dosing structure of claim 1, wherein: the downside symmetry of upper plate (8) is equipped with slide bar (48), and the both ends of slide bar (48) extend to and open arc groove (49) that have on main frame (1) inside wall in, and fixedly connected with connecting rod (46) between the same end of two slide bars (48), it is connected with hydro-cylinder (47) to rotate on the inside wall of main frame (1), the output pole and the connecting rod (46) of hydro-cylinder (47) rotate and are connected.