阅读说明：本技术 一种偏振式土壤修复药剂播撒装置及其使用方法 (Polarized soil remediation agent sowing device and use method thereof ) 是由 陈燕娜 于 2020-07-07 设计创作，主要内容包括：本发明公开了一种偏振式土壤修复药剂播撒装置及其使用方法,涉及土壤修复技术领域。该偏振式土壤修复药剂播撒装置,车床的底部固定连接有支撑杆,支撑杆的侧面轴承连接有翻搅组件,翻搅组件通过皮带和车床底部的车轮的转轴传动连接,支撑杆的侧面固定连接有传动箱,传动箱的内部轴承连接有第一齿轮,第一齿轮的外表面传动连接有传动杆,传动杆远离偏心杆的一端活动铰接有偏振板,偏振板连接在出料口的下表面。该偏振式土壤修复药剂播撒装置,当车轮开始转动时,通过皮带带动转动杆,翻搅齿对地面进行翻搅,同时转动杆带动传动杆在活动槽内部往复移动,使得偏振板来回转动将落下来的药剂进行播撒对泥土表面进行修复,减少驱动设备。(The invention discloses a polarized soil remediation agent sowing device and a use method thereof, and relates to the technical field of soil remediation. This device is scattered to polarization formula soil remediation medicament, the bottom fixedly connected with bracing piece of lathe, the side bearing of bracing piece is connected with and turns over the subassembly that stirs, the pivot transmission that turns over the wheel of stirring the subassembly through belt and lathe bottom is connected, the side fixedly connected with transmission case of bracing piece, the inner bearing of transmission case is connected with first gear, the surface transmission of first gear is connected with the transfer line, the one end activity that the eccentric bar was kept away from to the transfer line articulates there is the polarizing plate, the lower surface at the discharge gate is connected to the polarizing plate. This device is scattered to polarization formula soil remediation agent, when the wheel begins to rotate, drive the dwang through the belt, stir the tooth and turn over ground and stir, the dwang drives the transfer line at the inside reciprocating motion of movable groove simultaneously for the polarizing plate makes a round trip to rotate and to scatter the agent that falls down and restore the earth surface, reduces drive arrangement.)

1. The utility model provides a polarization formula soil remediation medicament scattering device, includes car hopper (1), its characterized in that: the lower surface of the car hopper (1) is fixedly connected with a lathe (3), one end of the lathe (3) is fixedly connected with a lathe head (2), the bottom of the lathe (3) is fixedly connected with a wheel (22) in a rotating mode, the bottom of the other end of the lathe (3) is fixedly connected with a supporting rod (4), a side surface bearing of the supporting rod (4) is connected with a stirring component (5), the stirring component (5) is in transmission connection with a rotating shaft of the wheel (22) through a belt, the side surface of the supporting rod (4) is fixedly connected with a transmission case (6), the stirring component (5) extends to the inside of the transmission case (6), a threaded hole (21) is formed in the outer surface of the car hopper (1), a threaded rod (7) is connected with an internal thread of the threaded hole (21), a first gear (11) is arranged in the transmission case (6), and an eccentric rod (12) is fixedly connected to the edge of the outer, a transmission rod (13) is movably sleeved on the outer surface of the eccentric rod (12), a polarizing plate (8) is movably hinged to one end, far away from the eccentric rod (12), of the transmission rod (13), a connecting rod (9) is movably hinged to two ends of the polarizing plate (8), a discharge hole (15) is formed in the lower surface of the car hopper (1), and the connecting rod (9) is fixedly connected to the lower surface of the discharge hole (15);

stir subassembly (5) including dwang (51), stir tooth (52), second gear (53) and belt pulley (54), the fixed surface of dwang (51) is connected with and stirs tooth (52), the fixed cover of one end surface of dwang (51) has connect belt pulley (54), the fixed cover of other end surface of dwang (51) has connect second gear (53).

2. The polarized soil remediation agent spreading device of claim 1, wherein: the quantity of bracing piece (4) is two sets of, the surface at two sets of bracing pieces (4) is connected to the both ends difference bearing of dwang (51).

3. The polarized soil remediation agent spreading device of claim 1, wherein: dwang (51) run through transmission case (6), second gear (53) and first gear (11) mesh mutually, the belt activity cup joints the surface at belt pulley (54).

4. The polarized soil remediation agent spreading device of claim 1, wherein: the side of transmission case (6) has seted up activity groove (10), transmission pole (13) pass activity groove (10) and extend to the outside activity of transmission case (6) and articulate and have drop-out pole (20), drop-out pole (20) fixed connection just is located the below one side of connecting rod (9) at the lower surface of polarizing plate (8).

5. The polarized soil remediation agent spreading device of claim 1, wherein: the inner bottom of the car hopper (1) is fixedly connected with an inclined plate (14), a clamping groove (16) is formed in the lower end of the inclined plate (14), and the opening of the clamping groove (16) is over against the discharge hole (15).

6. The polarized soil remediation agent spreading device of claim 5, wherein: the threaded rod (7) extends to the inner bearing of the car hopper (1) and is connected with a baffle (17), the two sides of the baffle (17) are respectively connected in the inner side wall of the car hopper (1) in a sliding mode, and the baffle (17) is connected in the clamping groove (16) in a sliding mode.

7. The polarized soil remediation agent spreading device of claim 1, wherein: the polarizing plate (8) is opposite to the lower part of the discharge hole (15), and the opening size of the discharge hole (15) is the same as the size of the upper surface of the polarizing plate (8).

8. The polarized soil remediation agent spreading device of claim 1, wherein: the utility model discloses a transmission case, including transmission case (6), has seted up on the lateral wall of transmission case (6) and has rotated groove (18), dwang (51) pass and rotate groove (18) and extend to the inside of transmission case (6) and be connected with the inside wall bearing of transmission case (6).

9. The polarized soil remediation agent spreading device of claim 1, wherein: the inside fixedly connected with dead lever (19) of transmission case (6), first gear (11) bearing cup joints the surface at dead lever (19).

10. The method of using a polarized soil remediation agent spreading device as claimed in any one of claims 1-9, wherein: when the device is used, firstly, the medicament is required to be added into the car hopper (1), then a driver drives the device carrying the medicament to the land to be repaired, then the threaded rod (7) is rotated, the threaded rod (7) moves towards the inner spiral on the outer surface of the car hopper (1), the baffle plate (17) moves towards the inside of the clamping groove (16), the discharge hole (15) is opened at the moment, the medicament in the car hopper (1) is downwards scattered through the discharge hole (15), at the moment, the driver drives the device to move on the land to be repaired, when the wheel (22) starts to rotate, the rotating shaft of the wheel (22) drives the rotating rod (51) to rotate through the belt, at the moment, the stirring teeth (52) are in contact with the ground and rotate by taking the rotating rod (51) as the axis to stir the land, and simultaneously, the second gear (53) drives the first gear (11) to rotate when the rotating rod (51) rotates, at the moment, a transmission rod (13) on the outer surface of a first gear (11) moves in a reciprocating manner in a movable groove (10), when an eccentric rod (12) moves to the farthest end away from a polarizing plate (8), one side of the polarizing plate (8) close to a transmission box (6) tilts upwards, one side of the polarizing plate (8) far away from the transmission box (6) tilts downwards, the medicament falls onto the polarizing plate (8) and is scattered forwards, when the eccentric rod (12) moves to the nearest end away from the polarizing plate (8), one side of the polarizing plate (8) close to the transmission box (6) tilts downwards, one side of the polarizing plate (8) far away from the transmission box (6) tilts upwards, the medicament falls onto the polarizing plate (8) and is scattered backwards, the medicament which is scattered forwards enters soil after being stirred by a stirring tooth (52), the medicament which is scattered backwards falls onto the soil after being stirred, and repairs the surface of the soil, make soil and the abundant contact of medicament carry out soil restoration, use this in-process, can carry out threaded rod (7) according to the soil condition and adjust and make baffle (17) move to discharge gate (15) top in draw-in groove (16) for the opening size of discharge gate (15) obtains changing, and the density of scattering is controlled to this.

Technical Field

The invention relates to the technical field of soil remediation, in particular to a polarized soil remediation agent sowing device and a use method thereof.

Background

Through retrieval, the invention discloses a polarized soil remediation agent spreading device, which comprises a box body, wherein the box body is a cylindrical barrel with a closed upper end and an open lower end, a material storage box is arranged on the upper end face of the box body in a penetrating manner, feed openings are symmetrically arranged on two sides of the upper end of the material storage box, a discharging pipe is arranged at the lower end of the material storage box, a fixed plate and a movable plate are fixed at the discharging pipe, the fixed plate is connected and fixed with the inner wall of the discharging pipe, the movable plate is rotatably connected with the inner wall of the discharging pipe, the movable plate is fixedly connected with a driving shaft, a plurality of upper through holes are arranged on the fixed plate, a plurality of lower through holes are arranged on the movable plate, the upper through holes correspond to the lower through holes, a driving motor is fixed at the middle position of the upper end of the material storage box, and the driving shaft is arranged at the output, simultaneously, the material of the blanking can be uniformly mixed with the soil, so that the mixing effect of the material is greatly improved, and the practicability is high.

However, in the using process of the device, mechanical equipment such as a hydraulic cylinder and a driving motor needs to be used, the equipment needs to be driven by electric power, and power connection needs to be carried out in the actual using process, or a storage battery is arranged on bearing equipment, so that the cost of actual use is greatly increased, the economic benefit of soil remediation is reduced, and therefore the polarized soil remediation agent sowing device with low use cost needs to be provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a polarized soil remediation agent sowing device and a use method thereof, and aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a polarized soil remediation agent spreading device and a using method thereof comprise a car hopper, wherein a lathe is fixedly connected to the lower surface of the car hopper, a headstock is fixedly connected to one end of the lathe, a wheel is rotatably connected to a fixed part at the bottom of the lathe, a supporting rod is fixedly connected to the bottom of the other end of the lathe, a stirring component is connected to a side surface bearing of the supporting rod and is in transmission connection with a rotating shaft of the wheel through a belt, a transmission case is fixedly connected to the side surface of the supporting rod, the stirring component extends into the transmission case, a threaded hole is formed in the outer surface of the car hopper, a threaded rod is connected to the inner thread of the threaded hole, a first gear is connected to an inner bearing of the transmission case, an eccentric rod is fixedly connected to the outer surface edge of the first gear, a transmission rod is movably sleeved on the outer surface of the eccentric rod, and a polarizing plate is, the two ends of the polarizing plate are movably hinged with connecting rods, the lower surface of the car hopper is provided with a discharge hole, and the connecting rods are fixedly connected to the lower surface of the discharge hole;

the stirring component comprises a rotating rod, a stirring tooth, a second gear and a belt pulley, the outer surface of the rotating rod is fixedly connected with the stirring tooth, the belt pulley is fixedly connected to the outer surface of one end of the rotating rod, and the second gear is fixedly connected to the outer surface of the other end of the rotating rod.

Preferably, the number of bracing piece is two sets of, the surface at two sets of bracing pieces is connected to the both ends bearing respectively of dwang.

Preferably, the dwang runs through the transmission case, the second gear meshes with first gear mutually, the belt activity cup joints the surface at the belt pulley.

Preferably, a movable groove is formed in the side face of the transmission box, the transmission rod penetrates through the movable groove and extends to the outside of the transmission box, a hanging rod is movably hinged to the outside of the transmission box, and the hanging rod is fixedly connected to the lower surface of the polarizing plate and located on one side below the connecting rod.

Preferably, the inner bottom of the car hopper is fixedly connected with an inclined plate, a clamping groove is formed in the lower end of the inclined plate, and the opening of the clamping groove is over against the discharge hole.

Preferably, the threaded rod extends to the inner bearing of the car hopper and is connected with a baffle, two sides of the baffle are respectively connected in the inner side wall of the car hopper in a sliding mode, and the baffle is connected in the clamping groove in a sliding mode.

Preferably, the polarizing plate faces the lower part of the discharge port, and the size of the opening of the discharge port is the same as the size of the upper surface of the polarizing plate.

Preferably, the lateral wall of transmission case has seted up the rotation groove, the dwang passes the rotation groove and extends to the inside of transmission case and is connected with the inside wall bearing of transmission case.

Preferably, the transmission case is fixedly connected with a fixing rod inside, and the first gear bearing is sleeved on the outer surface of the fixing rod.

Preferably, when the device is used, firstly, the medicament needs to be added into the car hopper, then a driver drives the device loaded with the medicament to the land to be repaired, then the threaded rod is rotated to enable the threaded rod to spirally move inwards on the outer surface of the car hopper, the baffle plate moves towards the inside of the clamping groove, at the moment, the discharge hole is opened, the medicament in the car hopper is downwards spread through the discharge hole, at the moment, the driver drives the device to move on the land to be repaired, when the wheel starts to rotate, the rotating shaft of the wheel drives the rotating rod to rotate through the belt, at the moment, the stirring teeth are contacted with the ground and rotate by taking the rotating rod as an axis to stir the land, at the same time, when the rotating rod rotates, the second gear drives the first gear to rotate, at the moment, the transmission rod on the outer surface of the first gear reciprocates in the movable groove, when the eccentric rod moves to the farthest, one side tilting upwards that the polarizing plate is close to the transmission case, the one side downward sloping that the transmission case was kept away from to the polarizing plate simultaneously, the medicament falls into and scatters forward on the polarizing plate this moment, when the eccentric bar moved to apart from the polarizing plate near end, the one side downward sloping that the polarizing plate is close to the transmission case, the one side tilting upwards that the transmission case was kept away from to the polarizing plate simultaneously, the medicament falls into and scatters backward on the polarizing plate this moment, the medicament that scatters forward gets into earth after stirring through stirring the tooth, the medicament that scatters backward falls on the earth after stirring, repair earth surface, make soil and medicament fully contact carry out soil remediation, use this in-process, can carry out the threaded rod according to the soil condition and adjust and make the baffle move to the discharge gate top in the draw-in groove, make the opening size of discharge gate obtain changing, with this density that the control.

The invention provides a polarized soil remediation agent sowing device and a use method thereof, and the polarized soil remediation agent sowing device has the following beneficial effects:

1. the polarized soil remediation agent spreading device and the use method thereof, when the wheel starts to rotate, the rotating shaft of the wheel is driven by a belt to drive the rotating rod to rotate, at the moment, the stirring teeth stir the ground, meanwhile, the rotating rod drives the transmission rod to reciprocate in the movable groove, when the eccentric rod moves to the farthest end away from the polarizing plate, one side of the polarizing plate close to the transmission box tilts upwards, at the moment, the agent falls onto the polarizing plate to be spread forwards, when the eccentric rod moves to the nearest end away from the polarizing plate, one side of the polarizing plate far away from the transmission box tilts upwards, at the moment, the agent falls onto the polarizing plate to be spread backwards, the agent spread forwards enters soil after being stirred by the stirring teeth, the agent spread backwards falls onto the stirred soil to repair the soil surface, the agent spreading is carried out by utilizing the advancing equipment to provide a power source, and the driving equipment is reduced, saving the soil remediation cost.

2. This device is scattered to polarization formula soil remediation medicament and application method thereof uses this in-process, can rotate the threaded rod according to the soil condition and adjust, makes the threaded rod rotate and rotatory to car hopper inside removal in the inside of screw hole, and the tip of threaded rod rotates and makes the baffle remove in the inside of draw-in groove in the side of baffle this moment, shelters from the opening size of discharge gate, with this size of adjusting the discharge gate, with this density that control the medicament and scatter, rationally use soil remediation medicament.

3. This device is scattered to polarization formula soil remediation agent and application method thereof, when the wheel began to rotate, the pivot of wheel passed through belt transmission, drives the dwang and rotates, turns over at this moment and stirs the one end that the dwang was kept away from to the tooth and contacts and use the dwang as the axle center and rotate, turns over to stir ground, turns over to stir the hard soil that originally levels into loose state, makes things convenient for follow-up agent and soil to fuse rapidly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a stirring assembly according to the present invention;

FIG. 3 is a schematic view of the internal structure of the transmission case of the present invention;

FIG. 4 is a schematic view of part A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the hopper of the present invention;

FIG. 6 is a schematic view of the structure of the baffle of the present invention.

In the figure: 1. the device comprises a hopper, 2, a headstock, 3, a lathe, 4, a support rod, 5, a stirring component, 51, a rotating rod, 52, stirring teeth, 53, a second gear, 54, a belt pulley, 6, a transmission box, 7, a threaded rod, 8, a polarizing plate, 9, a connecting rod, 10, a movable groove, 11, a first gear, 12, an eccentric rod, 13, a transmission rod, 14, an inclined plate, 15, a discharge hole, 16, a clamping groove, 17, a baffle, 18, a rotating groove, 19, a fixing rod, 20, a vertical rod, 21, a threaded hole, 22 and a wheel.

Detailed Description

The embodiment of the invention provides a polarized soil remediation agent spreading device and a use method thereof, as shown in figures 1-6, the device comprises a hopper 1, a lathe 3 is fixedly connected to the lower surface of the hopper 1, a headstock 2 is fixedly connected to one end of the lathe 3, a wheel 22 is rotatably connected to a fixed part at the bottom of the lathe 3, a support rod 4 is fixedly connected to the bottom of the other end of the lathe 3, a stirring component 5 is connected to a side surface bearing of the support rod 4, the stirring component 5 is in transmission connection with a rotating shaft of the wheel 22 through a belt, a transmission case 6 is fixedly connected to the side surface of the support rod 4, the stirring component 5 extends into the transmission case 6, a threaded hole 21 is formed in the outer surface of the hopper 1, a threaded rod 7 is in internal threaded connection with the threaded hole 21, a first gear 11 is connected to an internal bearing of the transmission case 6, an eccentric rod, the surface activity of eccentric rod 12 has cup jointed transfer line 13, and the one end activity that eccentric rod 12 was kept away from to transfer line 13 articulates there is polarizing plate 8, and the both ends activity of polarizing plate 8 articulates there is connecting rod 9, and discharge gate 15 has been seted up to the lower surface of car hopper 1, and connecting rod 9 fixed connection is at the lower surface of discharge gate 15.

More specifically, it includes dwang 51 to stir subassembly 5, stir tooth 52, second gear 53 and belt pulley 54 to stir, dwang 51's external fixed surface is connected and is stirred tooth 52, dwang 51's the fixed cover of one end surface has connect belt pulley 54, dwang 51's the fixed cover of other end surface has connected second gear 53, bracing piece 4's quantity is two sets of, dwang 51's both ends respectively bearing connection at the surface of two sets of bracing pieces 4, dwang 51 runs through transmission case 6, second gear 53 meshes with first gear 11 mutually, the belt activity cup joints the surface at belt pulley 54, when wheel 22 begins to rotate, it rotates to drive dwang 51 through the belt, stir tooth 52 and stir ground this moment, will originally level and smooth soil and stir to loose state, make things convenient for follow-up medicament to fuse with soil rapidly.

Furthermore, a movable groove 10 is formed in the side surface of the transmission box 6, the transmission rod 13 penetrates through the movable groove 10 and extends to the outside of the transmission box 6, a vertical rod 20 is movably hinged to the outside of the transmission box 6, the vertical rod 20 is fixedly connected to the lower surface of the polarizing plate 8 and located on one side below the connecting rod 9, an inclined plate 14 is fixedly connected to the inner bottom of the car hopper 1, a clamping groove 16 is formed in the lower end of the inclined plate 14, the opening of the clamping groove 16 is opposite to the upper side of the discharge port 15, the threaded rod 7 extends to the inner bearing of the car hopper 1 and is connected with a baffle 17, two sides of the baffle 17 are respectively connected to the inner side wall of the car hopper 1 in a sliding mode, the baffle 17 is connected to the inside of the clamping groove 16 in the sliding mode, the threaded rod 7 can be adjusted according to enable the baffle 17 to move inside the clamping groove 16, reasonably using the soil remediation agent, the polarizing plate 8 is right below the discharge port 15, the opening size of the discharge port 15 is the same as the size of the upper surface of the polarizing plate 8, the side wall of the transmission box 6 is provided with a rotating groove 18, the rotating rod 51 penetrates through the rotating groove 18 and extends to the inside of the transmission box 6 to be connected with the inner side wall bearing of the transmission box 6, the inside of the transmission box 6 is fixedly connected with a fixed rod 19, a first gear 11 is sleeved on the outer surface of the fixed rod 19 in a bearing mode, when the eccentric rod 12 moves to the farthest end away from the polarizing plate 8, one side, close to the transmission box 6, of the polarizing plate 8 tilts upwards, and one side, far away from the transmission box 6, of the polarizing plate 8 tilts downwards, at the moment, the agent falls onto the polarizing plate 8 and is scattered forwards, when the eccentric rod 12 moves to the nearest end away from the polarizing plate 8, at this time, the chemical falls on the polarizing plate 8 and is scattered backward.

More specifically, when the device is used, firstly, the medicine is required to be added into the car hopper 1, then a driver drives the device loaded with the medicine to the land to be restored, then the threaded rod 7 is rotated to enable the threaded rod 7 to move inwards on the outer surface of the car hopper 1, the baffle 17 moves towards the inside of the clamping groove 16, at the moment, the discharge hole 15 is opened, the medicine in the car hopper 1 is downwards spread through the discharge hole 15, at the moment, the driver drives the device to move on the land required to be restored, when the wheel 22 starts to rotate, the rotating shaft of the wheel 22 drives the rotating rod 51 to rotate through the belt, at the moment, the stirring teeth 52 are contacted with the ground and rotate by taking the rotating rod 51 as an axis to stir the land, at the same time, the rotating rod 51 drives the first gear 11 to rotate through the second gear 53 when rotating, at the moment, the transmission rod 13 on the outer surface of the first gear 11 reciprocates in the movable groove, when the eccentric rod 12 moves to the farthest end from the polarizing plate 8, one side of the polarizing plate 8 close to the transmission box 6 tilts upwards, one side of the polarizing plate 8 far away from the transmission box 6 tilts downwards, the medicament falls onto the polarizing plate 8 and is spread forwards, when the eccentric rod 12 moves to the nearest end from the polarizing plate 8, one side of the polarizing plate 8 close to the transmission box 6 tilts downwards, one side of the polarizing plate 8 far away from the transmission box 6 tilts upwards, the medicament falls onto the polarizing plate 8 and is spread backwards, the medicament spread forwards enters soil after being stirred by the stirring teeth 52, the medicament spread backwards falls onto the stirred soil, the surface of the soil is repaired, the soil is fully contacted with the medicament to repair the soil, in the process of using, the threaded rod 7 can be adjusted according to the soil condition to enable the baffle 17 to move above the discharge port 15 in the clamping groove 16, so that the opening size of the discharge port 15 is changed to control the density of the medicine spreading.

The working principle is as follows: the invention discloses a polarized soil remediation agent sowing device and a use method thereof, wherein the device needs to follow the following steps when in use;

firstly, add 1 inside with the medicament car hopper, then drive the transport vechicle that carries the medicament to waiting on the prosthetic soil, accomplish and prepare work, then rotate threaded rod 7, make threaded rod 7 at 1 outside of car hopper to interior spiral shell removal, make baffle 17 to the inside removal of draw-in groove 16, discharge gate 15 is opened this moment, medicament in the car hopper 1 is broadcast downwards through discharge gate 15, this moment drive this vehicle by the driver and wait to restore on the soil and move, when wheel 22 begins to rotate, drive dwang 51 through the belt and rotate, turn over this moment and stir tooth 52 and stir ground, it is loose state to turn over the hard soil that will level originally, make things convenient for follow-up medicament to fuse with soil rapidly.

Secondly, in the process of rotating the rotating rod 51, the second gear 53 drives the first gear 11 to rotate, at the moment, the transmission rod 13 on the outer surface of the first gear 11 reciprocates in the movable groove 10, when eccentric rod 12 is moved to the farthest end from polarizer plate 8, the side of polarizer plate 8 near transmission box 6 is tilted upward, meanwhile, the side of the polarization plate 8 far away from the transmission box 6 is inclined downwards, and at the moment, the medicament falls onto the polarization plate 8 and is scattered forwards, when eccentric rod 12 is moved to the nearest end from polarization plate 8, the side of polarization plate 8 near transmission box 6 is inclined downward, meanwhile, one side of the polarizing plate 8 far away from the transmission box 6 is tilted upwards, the medicament falls into the polarizing plate 8 and is scattered backwards, the medicament scattered forwards enters soil after being stirred by the stirring teeth 52, the agent that broadcasts backward falls on the earth after stirring, restores the earth surface for soil and agent fully contact carry out soil restoration.

Thirdly, simultaneously using this in-process, can carrying out threaded rod 7 according to the soil condition and adjust and make baffle 17 remove to discharge gate 15 top in draw-in groove 16 for discharge gate 15's opening size obtains changing to this density of controlling the medicament and broadcasting, carrying out prosthetic in-process to soil, can carry out the control of medicament volume according to the condition of soil, avoid the medicament to add the excessive waste that causes.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.