CN218555143U

CN218555143U - Soil remediation device

Info

Publication number: CN218555143U
Application number: CN202223545240.9U
Authority: CN
Inventors: 夏秋; 熊文
Original assignee: Nanjing Guohuan Science And Technology Co ltd
Current assignee: Nanjing Guohuan Science And Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-03-03
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a soil remediation device, which mainly comprises a moving vehicle and supporting plates symmetrically connected with the two sides of the moving vehicle; the rotary connection is two first axis of rotation between the backup pad to and be circumference equidistant fixed connection in the epaxial loosening blade of first axis of rotation. The utility model discloses when carrying out repair work to contaminated soil, the sword that loosens the soil of fast revolution not only can be with above the soil below turning over, can also make more loose that soil becomes, not only can make the soil restoration liquid that surface and inside soil all can contact, can also make in soil restoration liquid incorporates into soil sooner for soil remediation compares with prior art, can further improve the prosthetic effect to soil.

Description

Soil remediation device

Technical Field

The utility model belongs to the technical field of soil remediation, specifically speaking relates to a soil remediation device.

Background

With the development of socioeconomic, the demand of green health food is more and more increased, and the existing soil is often polluted by industry and agriculture and needs to be restored, restored and reclaimed; one is planting a crop, which uses a large amount of a certain element in the soil, and if the crop is not repaired, the yield of the next year is greatly reduced. For this reason, technicians have adopted various technical solutions to solve the above-mentioned problems.

At present, the method can be mainly divided into three methods, namely physical method, chemical method and biological method. The physical method comprises the steps of burning straws, then returning fertilizers to the field, and killing pest viruses in soil through high temperature, but the method has serious air pollution and is less in current use; another common physical repair method is turning soil and airing, which consumes relatively much labor. The chemical method is to spray chemical agents in the soil, for example, acidic chemical substances are adopted to neutralize alkaline soil, and the prior method is more adopted. The biological method is to reduce soil components by means of alternate sowing, planting restorative plants or spraying fungi. The effect is better when the rotation seeding planting and the fungus recovery are carried out, but the period is relatively longer.

In the existing chemical and biological remediation methods, soil turning, spraying and soil turning again are generally adopted for uniformly mixing, and under the condition, the workload is large. The prior art also provides the solution of mixing while digging, for example patent 201510593911.4 describes soil prosthetic devices, through setting up rotary tillage mechanism and spraying medicine case, carries out synchronous processing, but this technique can't obtain market support, and one aspect is that the structure is complicated, and the size is very big, can't use in environment such as big-arch shelter, and another soil splashes, and the mixed effect is not good. The prior art also has some shovel formula prosthetic devices that digs into one piece with soil easily to lead to when spraying the medicine, the medicine can not be quick fuses into the soil of piecemeal.

Therefore, further development and innovation are required.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides one kind and can overcome above-mentioned problem or solve the soil prosthetic devices of above-mentioned problem at least partially.

The technical scheme is as follows: a soil remediation device comprises a mobile vehicle body, support plates symmetrically connected to two sides of the mobile vehicle, a first rotating shaft rotationally connected between the two support plates, rotary tillage type scarification knives fixedly connected to the first rotating shaft at equal intervals, a motor fixedly connected to the support plates and having an output end in transmission connection with the first rotating shaft, a liquid storage tank fixed above the support plates, a first suction pump and a second suction pump respectively and symmetrically fixed to two sides of the liquid storage tank and communicated with the liquid storage tank, a first shunt pipe and a second shunt pipe respectively arranged on two sides of the first rotating shaft and respectively communicated with liquid outlets of the first suction pump and the second suction pump through connecting pipes, and a first spray head and a second spray head respectively communicated with the first shunt pipe and the second shunt pipe and respectively formed with the rotary tillage type scarification knives at preset angles;

the free end of the rotary tillage type scarification blade is provided with a soil cutting part bent to a rotation direction by a preset angle, so that the turned soil can move along a preset direction and turn over;

when the spraying device works, the first liquid spraying head and the second liquid spraying head respectively spray the surface layer of soil and the turned-out inner layer of the soil.

Furthermore, at least one side of the soil cutting part is provided with a soil crushing part which extends along the direction vertical to the length direction of the rotary tillage type soil loosening blade so as to crush the turned soil.

Furthermore, mounting plates are respectively arranged on two sides of the moving vehicle body, a handle is fixedly connected to one side of each mounting plate, and a flexible pad is sleeved on each handle.

Furthermore, an arc-shaped mud blocking cover is fixedly connected above the supporting plate close to the first rotating shaft, the surface of the mud blocking cover and a tangent line of the rotation direction of the soil cutting part form an acute angle, and soil flying out along with the soil cutting part is blocked by the mud blocking cover and then flies out in an inclined direction.

Furthermore, the first liquid spraying head and the second liquid spraying head penetrate through the mud blocking cover and are fixedly connected to the mud blocking cover, and at least part of connecting pipes of the liquid spraying heads are made of metal hoses.

Further, transversely rotate in the liquid reserve tank and be connected with the second axis of rotation, be a plurality of puddlers of equidistant fixedly connected with of circumference in the second axis of rotation, the second axis of rotation passes through drive assembly with the one end that motor was kept away from to first axis of rotation and is connected.

Furthermore, the transmission assembly comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is rotatably connected to one end, far away from the motor, of the first rotating shaft, the second transmission wheel is rotatably connected to one end, close to the first transmission wheel, of the second rotating shaft, and the first transmission wheel is connected with the second transmission wheel through a belt.

Furthermore, two the equal symmetrical fixedly connected with hydraulic stretching post in one side that the backup pad was kept away from each other, hydraulic stretching post lower extreme and adjacent mounting panel fixed connection, two the position that the mounting panel is close to motor and first drive wheel all sets up flutedly.

Furthermore, a transparent window is fixedly connected to one side of the liquid storage tank close to the handle, and scale marks are arranged on the transparent window.

Has the beneficial effects that: this scheme not only can be with following soil turn to above, can also make more loose that soil becomes, not only can make the soil repair liquid that surface and inside soil all can contact, can also make in soil repair liquid fuses into soil more fast for soil remediation, compares with prior art, can further improve the effect to soil remediation.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is the utility model provides a soil remediation device's structural schematic diagram one.

Fig. 2 is the utility model provides a soil remediation device's structural schematic diagram two.

Fig. 3 is the utility model provides a soil remediation device's structural schematic diagram three.

Fig. 4 is the utility model provides a soil remediation device's sectional structure schematic diagram.

In the figure: 1. mounting a plate; 101. a moving wheel; 102. a handle; 103. a soft cushion; 104. a groove; 4. a support plate; 5. a motor; 6. a first rotating shaft; 7. a soil loosening blade; 8. a liquid storage tank; 9. a suction pump; 10. a shunt tube; 11a, a first liquid ejecting head; 11b, a second liquid ejecting head; 12. a mud blocking cover; 13. a hydraulic telescopic column; 14. a first drive pulley; 15. a second transmission wheel; 16. a transparent window; 17. a second axis of rotation.

Detailed Description

In order to solve the above problems in the prior art, the applicant has analyzed the prior art and proposed the following technical solutions. For convenience of description, when a plurality of identical structures are present, the same or similar modifications will be used to distinguish them. However, the first or second is not intended to limit the structure to a different position or to appear in a different order.

Example 1:

referring to fig. 1 to 4, a soil remediation device mainly comprises a moving vehicle, a support plate, a first rotating shaft, a motor, a rotary tillage type scarifier blade, a liquid storage tank, a suction pump, a flow dividing pipe, a liquid spraying head and the like.

Wherein, the supporting plates 4 are symmetrically connected with the two sides of the moving vehicle; the first rotating shaft 6 is rotatably connected between the two support plates 4; the soil loosening blades 7 are fixedly connected to the first rotating shaft 6 at equal intervals on the circumference; the motor 5 is fixedly connected to one of the support plates 4, and the output end of the motor is fixedly connected with one end of the first rotating shaft 6 adjacent to the first rotating shaft; the liquid storage tank 8 is fixedly connected to the upper ends of the two supporting plates 4; the suction pumps 9 are symmetrically and fixedly connected to the front side and the rear side of the liquid storage tank 8, and the liquid suction ends are communicated with the air outlet of the liquid storage tank 8; the shunt tubes 10 are connected to two sides of the first rotating shaft 6 and communicated with a liquid outlet of the suction pump 9 through a connecting tube; the first liquid spraying head and the second liquid spraying head are fixedly connected to the lower side of the shunt pipe 10 at equal intervals and are communicated with the shunt pipe 10.

The locomotive includes two mounting panels 1, rotates through the pivot symmetry between two mounting panels 1 to be connected with two sets of removal wheels 101, and one side fixedly connected with handle 102 of two mounting panels 1 has cup jointed cushion 103 on the handle 102.

When the contaminated or restored soil needs to be repaired, at the moment, the worker firstly pushes the device beside a land to be treated, then soil repair liquid is added into the liquid storage tank 8, then the device is pushed into the soil, and the motor 5 is started, at the moment, the motor 5 can drive the soil loosening blade 7 to rotate rapidly through the first rotating shaft 6, then the device is pushed through the handle 102, and the suction pump 9 is started simultaneously, then the contaminated soil can be repaired, when the soil loosening blade 7 is driven to advance by the moving wheel 101, at the moment, the suction pump 9 can convey the soil repair liquid in the liquid storage tank 8 to the shunt tubes 10 through the connecting pipes, then the shunt tubes 10 uniformly spray the soil repair liquid in front of and behind the soil loosening blade 7 through the multiple liquid spraying heads, when the soil loosening blade 7 works to loosen the soil and drive the soil below to the upper side, the soil repair liquid is uniformly contacted with the contaminated soil, so that the soil repair liquid can be more rapidly injected into the soil, the soil is accelerated, and the soil can be further improved compared with the existing soil repairing technology.

In this embodiment, the free end of the rotary tillage blade is provided with a soil cutting portion bent to a predetermined angle in the rotation direction so that the turned soil can move in a predetermined direction and turn. When the spraying machine works, the first liquid spraying head 11a and the second liquid spraying head 11b respectively spray the surface layer of soil and the turned-out inner layer of soil. At least one side of the soil cutting part is provided with a soil crushing part which extends along the length direction vertical to the rotary tillage type soil loosening blade so as to crush the turned soil.

In other words, through the design of the rotary tillage type ripping blade, soil blocks can be smashed to be smaller, and therefore remediation liquid can be mixed with soil more uniformly. In addition, through the design of front and back hydrojet head for can spray around soil, all mix surface and inside, the effect is better. And the soil cutting part is provided with a soil crushing part for further crushing the soil blocks.

Example 2:

referring to fig. 1 to 4, a soil remediation device, substantially the same as in example 1, further comprising: two backup pads 4 are close to the top fixedly connected with of first axis of rotation 6 and hinder mud cover 12, and first hydrojet head and second hydrojet head pass and hinder mud cover 12, and fixed connection hinders mud cover 12 on, hinders mud cover 12 through the peripheral setting at the sword 7 that loosens the soil, can carry out the separation to the earth that the sword 7 that loosens the soil drove, avoids earth to splash, influences staff's work.

The position of handle 102 is kept away from to backup pad 4 setting between two mounting panels 1, through installing backup pad 4 in the position of keeping away from handle 102, when the staff promoted the device through handle 102, can make staff and the sword 7 that loosens the soil keep distance far away to when the sword 7 fast turn that loosens the soil drives soil and splashes, can avoid the part not splashes to staff's on one's body by hindering mud cover 12 separation earth that gets off.

In this embodiment, the surface of the mud blocking cover forms an acute angle with a tangent line of the rotation direction of the soil cutting portion, and the soil flying out along with the soil cutting portion is blocked by the mud blocking cover and then flies out obliquely.

In this embodiment, the clod flies to when hindering the mud cover along the tangent line, because become the oblique angle and hinder the mud cover contact, consequently can receive the obliquely power, not only makes the clod further smashed, can avoid the clod perpendicular with hinder the mud cover contact, and by the problem of compaction.

In other words, in this embodiment, through the structural design of hindering mud cover for the clods are further smashed and blending, and are looser, the blending more blending of mixing. In a further embodiment, the optimal mixing effect can be realized by arranging structures such as an adjustable liquid spraying head and a mud blocking cover.

Example 3:

referring to fig. 1 to 4, a soil remediation device, substantially as in example 2, further comprising: a second rotating shaft 17 is transversely and rotatably connected in the liquid storage tank 8, a plurality of stirring rods are fixedly connected to the second rotating shaft 17 at equal intervals on the circumference, and the second rotating shaft 17 is connected with one end, away from the motor 5, of the first rotating shaft 6 through a transmission assembly;

the transmission assembly comprises a first transmission wheel 14 and a second transmission wheel 15, the first transmission wheel 14 is rotatably connected to one end, far away from the motor 5, of the first rotating shaft 6, the second transmission wheel 15 is rotatably connected to one end, close to the first transmission wheel 14, of the second rotating shaft 17, and the first transmission wheel 14 is connected with the second transmission wheel 15 through a belt;

when motor 5 drives through first axis of rotation 6 and loosens soil sword 7 and carries out the rotation, can also drive first drive wheel 14 through first axis of rotation 6 and rotate, first drive wheel 14 rethread belt drives the rotation of second drive wheel 15, second drive wheel 15 just can drive the puddler through second axis of rotation 17 and rotate, thereby stir the liquid medicine in the liquid reserve tank 8, the distribution that powder in the messenger's liquid medicine can be even is in liquid, thereby improve and spray the homogeneity of repairing liquid to polluting soil, guarantee the repairing effect.

The equal symmetrical fixedly connected with hydraulic stretching post 13 in one side that two backup pads 4 kept away from each other, hydraulic stretching post 13 lower extreme and adjacent mounting panel 1 fixed connection, two mounting panel 1 are close to the position of motor 5 and first drive wheel 14 and all set up fluted 104, through the setting of hydraulic stretching post 13, conveniently control the height of sword 7 that loosens the soil to be convenient for carry out repairing to the contaminated soil of the different degree of depth.

One side fixedly connected with transparent window 16 that liquid reserve tank 8 is close to handle 102 is equipped with the scale mark on the transparent window 16, and through setting up transparent window 16 on liquid reserve tank 8, the person of facilitating the use looks over how much of liquid medicine to be convenient for in time add, through setting up the scale mark on transparent window 16, the person of facilitating the use adds the liquid medicine of specified volume, thereby the ration of being convenient for is added.

The utility model discloses a motor 5, first axis of rotation 6, the setting of sword 7 loosens the soil, and both sides all set up suction pump 9 around sword 7 loosens the soil, shunt tubes 10 and hydrojet head, when carrying out repair work to contaminated soil, sword 7 loosens the soil of quick rotation not only can be with above the soil below turns over, can also make more loose that soil becomes, not only can make the soil repair liquid that surface and inside soil all can contact, can also make in soil repair liquid fuses into soil more fast, accelerate soil remediation, compare with prior art, can further improve the prosthetic effect to soil.

The foregoing is illustrative of the preferred embodiments of the present invention and is not to be construed as limiting thereof, although the invention is disclosed in the context of the preferred embodiments, which are not intended to be limiting thereof.

Claims

1. The soil remediation device is characterized by comprising a mobile vehicle body, support plates symmetrically connected to two sides of the mobile vehicle, a first rotating shaft rotationally connected between the two support plates, rotary tillage type soil loosening knives fixedly connected to the first rotating shaft at equal intervals, a motor fixedly connected to the support plates and having an output end in transmission connection with the first rotating shaft, a liquid storage tank fixed above the support plates, a first suction pump and a second suction pump respectively and symmetrically fixed to two sides of the liquid storage tank and communicated with the liquid storage tank, a first shunt pipe and a second shunt pipe respectively arranged on two sides of the first rotating shaft and respectively communicated with liquid outlets of the first suction pump and the second suction pump through connecting pipes, and a first spray head and a second spray head respectively communicated with the first shunt pipe and the second shunt pipe and respectively formed with the rotary tillage type soil loosening knives at preset angles;

the free end of the rotary tillage type scarification knife is provided with a soil cutting part bent to a rotation direction by a preset angle, so that the turned soil can move and turn along a preset direction;

2. A soil remediation device according to claim 1, wherein: at least one side of the soil cutting part is provided with a soil crushing part extending along the length direction of the rotary tillage type soil loosening blade, so that the turned soil is crushed.

3. A soil remediation device according to claim 1, wherein: the two sides of the moving vehicle body are respectively provided with a mounting plate, one side of each mounting plate is fixedly connected with a handle, and a flexible pad is sleeved on the handle.

4. A soil remediation device according to claim 2, wherein: the mud guard is characterized in that an arc-shaped mud guard is fixedly connected above the supporting plate close to the first rotating shaft, the surface of the mud guard forms an acute angle with a tangent line of the rotating direction of the soil cutting portion, and soil flying out along with the soil cutting portion is blocked by the mud guard and then flies out in an inclined direction.

5. A soil remediation device according to claim 4, wherein: first hydrojet head and second hydrojet head pass and hinder the mud cover, and fixed connection hinder mud and cover last, the partial connecting pipe of hydrojet head adopts the metal collapsible tube preparation.

6. A soil remediation device according to claim 1, wherein: the liquid reserve tank is interior transversely to rotate and is connected with the second axis of rotation, be a plurality of puddlers of equidistant fixedly connected with of circumference in the second axis of rotation, the one end that the motor was kept away from to second axis of rotation and first axis of rotation is passed through drive assembly and is connected.

7. A soil remediation device according to claim 6, wherein: the transmission assembly comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is rotatably connected to one end, far away from the motor, of the first rotating shaft, the second transmission wheel is rotatably connected to one end, close to the first transmission wheel, of the second rotating shaft, and the first transmission wheel is connected with the second transmission wheel through a belt.

8. A soil remediation device according to claim 6, wherein: two equal symmetry fixedly connected with hydraulic stretching post in one side that the backup pad was kept away from each other, hydraulic stretching post lower extreme and adjacent mounting panel fixed connection, two the position that the mounting panel is close to motor and first drive wheel all is seted up flutedly.

9. A soil remediation device according to claim 2, wherein: one side of the liquid storage box close to the handle is fixedly connected with a transparent window, and the transparent window is provided with scale marks.