CN117223416A - Deep soil improvement filler device - Google Patents

Abstract

The invention provides a deep soil improvement filling device which structurally comprises a main body frame, a cutting edge, a transmission plate, a filling container, rollers and travelling wheels. With the forward movement of the machine, the cutting edge can conduct deep ditching, under the action of pushing force, soil body enters the conveying plate and moves upwards and backwards, and soil improvement materials can be filled in the ditches when the soil body moves to the highest point on the conveying plate. The roller spreads the filling material filled into the ditch, so that the filling material is uniformly distributed in the deep layer of the soil; as the soil descends along the transfer plate, it eventually slides down into the trench. The invention integrates three working procedures of deep ditching of soil body, filling of soil improvement materials and backfilling of soil body, especially reduces disturbance to high-fertility surface soil, has low energy consumption, reduces soil improvement cost, meets the requirements on deep soil improvement, soil fertility improvement, reconstruction of soil profile configuration and the like, and can be widely applied to various soil improvement projects.

Description

Deep soil improvement filler device

Technical Field

The invention relates to the field of soil improvement, in particular to a deep soil improvement filling device integrating three procedures of soil deep ditching, soil improvement material filling and soil backfilling.

Background

The soil improvement is a series of technical measures for adopting corresponding physical, chemical and biological measures aiming at the soil with barrier factors, improving the soil characteristics, improving the soil fertility, creating good soil environment conditions for crops and improving the yield and quality of the crops. At present, the cultivated land in China is barren, the proportion of the low-yield field is increased, partial subsurface layers of the soil are compacted, acidified, salted and the like. In order to meet the requirements of grain safety and agricultural modern development in China, it is particularly important to implement soil improvement by using an advanced device. Chinese patent publication No. CN217850024U discloses a fertilizer injection unit for soil improvement, comprising a movable frame, a stop block, a movable wheel, a pull rod, a handle, a mounting frame, a driving motor, a cultivated land wheel, a fertilizer box, a stirring structure, a feeding structure, a blanking pipe, a connecting rod, a leveling roller, a furrow opener, a discharge hole, a connecting port, a spiral feeding shaft, a blanking hole, a stirring shaft and a stirring rod. The utility model provides a feeding structure wholly is U type structure, just U type structure is inside to be provided with spiral feeding axle, U type structure bottom is provided with the feed opening, the feed opening bottom is connected with the connector, be provided with drive arrangement between the feeding structure that the symmetry set up, just drive arrangement both sides drive end connect respectively in spiral feeding axle, it has smooth roller to remove the opposite side setting through the connecting rod articulates, it is connected with the movable wheel through detachable mode to remove frame bottom four corners, the fertilization case wholly is hopper-shaped structure, be provided with the baffle in the middle of the fertilization case, just the fertilization case pass through fastening nut connect in the mounting bracket surface. In the soil scope that needs to fertilizeing with the portable needs of whole device through removing the wheel, then demolish the wheel with removing, drive the wheel of ploughing and then drive whole removal frame and remove on the soil surface through driving motor, when removing, only need the staff carry out the handle accuse of direction under the effect of pull rod and handle can. The driving motor drives and drives the farmland wheel and then drives the whole frame that removes on the soil surface, drives the (mixing) shaft through drive arrangement simultaneously to drive the puddler and carry out effective stirring to the chemical fertilizer of fertilization incasement portion, drive spiral pay-off axle through drive arrangement, thereby the chemical fertilizer that will stir the completion falls to the discharge gate that the furrow opener back set up by the unloading pipe through the cooperation of feed opening and connector, thereby accomplish fertilization work. Through the furrow opener, the fertilizing groove can be effectively leveled through the leveling roller. The invention integrates ditching and fertilization, solves the problems of complex traditional fertilization procedures and the like, but has larger resistance, great labor consumption and lower working efficiency when in specific application, and the device is only suitable for soil improvement on the soil surface layer and has large limitation.

The Chinese patent publication No. CN217936486U discloses agricultural equipment for improving agricultural soil, which comprises a seeding and fertilizing machine body, wherein a handle frame and a bracket are fixedly arranged on one side of the seeding and fertilizing machine body through bolts, mounting screws are connected to the left side and the right side of the handle frame in a threaded manner, a fixing sheet is movably connected to one side of the mounting screws, a connecting rod is fixedly connected to one side of the fixing sheet, a supporting sheet is fixedly connected to the other end of the connecting rod, a rubber sleeve is movably connected to the outer surface of the connecting rod, and a rope collecting mechanism is arranged on one side of the bracket; the rope winding mechanism comprises a rope winding roller, a pull rope, a first fixing sleeve, a second fixing sleeve, a set screw and a rotating handle, wherein the rope winding roller is connected to one side of the support in a rotating mode, the pull rope is arranged on the outer surface of the rope winding roller, the first fixing sleeve and the second fixing sleeve are fixedly connected to one side, close to the support, of the rope winding roller, the set screw is connected to one side of the first fixing sleeve in a threaded mode, and the rotating handle is fixedly connected to the outer surface of the second fixing sleeve. Although the present invention can perform the sowing while improving the soil, the present invention has a relatively large limitation in the soil improvement, and only the surface soil improvement and sowing can be performed. Meanwhile, manpower and material resources are consumed, and the friction force between the machine and soil is large when the machine is used.

Chinese patent publication No. CN217936445U discloses a device for improving agricultural soil, the upper side of the bracket is fixedly connected with the lower side of a square plate, the middle part of the square plate is in threaded connection with a screw rod, the upper end of the screw rod is fixedly connected with the center of a turntable, the lower end of the screw rod is movably connected with the middle part of the upper side of a U-shaped plate, the upper sides of the U-shaped plates are respectively and fixedly connected with corresponding round bars, two round bars respectively pass through corresponding round holes, and two round holes are respectively arranged on the square plate; the both ends of bull stick swing joint respectively be in the both sides lower extreme middle part of U shaped plate, a set of soil turning blade of evenly arranging of fixed connection on the bull stick respectively. Pouring a proper amount of soil conditioner into a box body, adjusting the position of a group of soil turning blades according to the depth of soil turning required, opening a motor I, driving a rotating rod to rotate by the motor I, respectively driving a group of soil turning blades to rotate by the rotating disc, driving a lead screw to rotate by the rotating disc, driving a U-shaped plate to move downwards by the lead screw, driving the rotating rod and the motor I to move downwards, enabling the group of soil turning blades to rotate and simultaneously move downwards, enabling the group of soil turning blades to move to the depth of soil turning required, stopping rotating the rotating disc at the moment, then starting a motor II, driving a rotating roller to rotate by the motor II, enabling a groove on the rotating roller to rotate with the soil conditioner falling from the box body, discharging the soil conditioner from a discharge hole when the groove on the rotating roller 1 rotates to the downside, realizing cyclic blanking, driving a belt pulley I to rotate by the rotating roller I, driving a belt pulley II to rotate by the belt, driving a corresponding wheel to rotate by the handheld U-shaped handle at the moment, driving the wheel I to rotate, driving the device to move, enabling the corresponding wheel II to rotate, enabling the motor II to move, saving labor and better soil conditioner and realizing soil improvement after soil improvement and soil improvement. When the device is used, force and electricity are combined, the using procedure is simple, but three procedures of ditching, filling and landfill cannot be simultaneously met, and the disturbance to surface soil is large.

At present, when the soil subsurface layer is filled with a soil improvement material, the surface layer soil is generally stripped, the removed soil is covered again after the soil improvement material is filled, the implementation process consumes a great deal of time, manpower and material resources, and especially the original soil profile structure can be broken, and the fertile surface soil layer is damaged.

Therefore, the soil improvement device integrating the three steps of soil deep ditching, soil improvement material filling and soil backfilling can be widely used for various soil improvement and soil fertility situations such as soil subsurface hardening, soil acid alkalization, soil salinization and the like.

Disclosure of Invention

Aiming at the problems existing in the soil improvement process, the invention provides a deep soil improvement filler device, and the thickness of the related soil layer can reach about 40 cm at the maximum. The device can realize deep soil improvement or fertilizer cultivation under the condition of few disturbance to surface soil when carrying out soil improvement or soil fertility cultivation, and labour saving and time saving, work efficiency is high.

The technical scheme adopted for achieving the aim of the invention is as follows: the deep soil improvement filling device comprises a main body frame, a cutting edge, a transmission plate, a guard plate, a filling container, rollers and travelling wheels, wherein the main body frame consists of a pull rod, a beam, a fixed rod, a rear beam and a side beam, one end of the pull rod is provided with a hanging ring connected with a tractor, the other end of the pull rod is connected with the side beam, and the side beams on the left side and the right side are mutually connected with the beam and the rear beam to form a rectangular frame body structure; the lower end of the frame body structure is provided with a travelling wheel and a roller wheel in sequence at a rear position, the upper end of the frame body structure is symmetrically provided with a fixed rod close to the travelling wheel, the fixed rod is provided with a transmission plate and guard plates, and the guard plates are positioned on two sides of the transmission plate and form a transmission channel with high middle and low two ends with the transmission plate; the upper end of the frame body structure is provided with a filler container through a connecting rod; the feeding pipe with the valve is connected to the discharge hole in the bottom of the packing container, the front end of the side beam is angle iron-shaped, the blade is arranged on the angle iron at the front end of the side beam, the front ends of the transmission plate and the guard plate are fixed on the angle iron at the front end of the side beam, and the rear end is fixed at the rear end of the side beam.

Preferably, the tips of the blades are thin and the blade faces are gradually thickened, the blades being mounted to the side beams and the cross beams through the side nut holes and the bottom nut holes.

Preferably, the tips of the blades are triangular.

Preferably, the transmission plate comprises a track, a transmission plate roller, a transmission plate fixing core and a track fixing shaft, wherein the front end of the track is placed in a semicircular arc of the cross beam, the fixing core and the track fixing shaft are fixed on the guard plate, the track fixing shaft is clamped on the fixing rod, and the rear end of the track is fixed on the guard plate.

Preferably, the guard plate is composed of a front guard plate rear end guard plate, a wheel axle hole, a fixing nut hole, a connecting sheet, a rubber guard plate and a fixing hole.

Preferably, the packing container consists of a packing container main bin, a connecting rod, a discharge port, a conveying pipe and a valve.

Preferably, the packing container is removable.

Preferably, the roller consists of a mounting button, a compression bar and a grinding wheel.

Preferably, the roller is cylindrical in shape with small cylinders protruding.

Preferably, the road wheels consist of wheels and a height-adjusting core.

Compared with the prior art, the invention has the beneficial effects that: the device can realize the integrated execution of three steps of deep ditching of soil, material filling and soil body burying, saves time and is efficient, mainly reduces resistance and friction resistance in design, and has low power consumption; during operation, the method is focused on improvement and conditioning of deep and subsurface soil, and disturbance to the subsurface soil is small.

Drawings

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, to help understand the objects and advantages of the present invention.

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic structural view of a main body frame;

FIG. 3 is a schematic view of a cross beam structure of the main body frame;

FIG. 4 is a schematic view of the structure of a blade;

FIG. 5 is a cross-sectional view of a blade;

FIG. 6 is a schematic view of a conveyor belt;

FIG. 7 is a schematic view of the structure of the guard plate;

FIG. 8 is a schematic structural view of a packing container;

FIG. 9 is a cross-sectional view of a packing container;

FIG. 10 is a schematic view of a roller configuration;

fig. 11 is a schematic structural view of a road wheel.

Reference numerals illustrate: 1-a main body frame; 1-1-hanging rings; 1-2-pull rod; 1-3-blade nut holes; 1-4 beam nut holes; 1-5 guard plate nut holes; 1-6-cross beam; 1-6-1-blade connecting holes; 1-6-2-beam semicircle; 1-6-3 beam nut holes; 1-7-fixing rods; 1-8 of a rear cross beam; 1-9-side beams; 2-cutting edge; 2-1-knife edge; 2-2-side nut holes; 2-3-bottom end nut holes; 3-a transfer plate; 3-1-caterpillar tracks; 3-2-conveying plate rollers; 3-3-transfer plate fixed core; 3-4-track fixed shaft; 4-guard plates; 4-1-front end guard board; 4-2-rear end guard plates; 4-3-axle holes; 4-4-fixing nut holes; 4-5 connecting sheets; 4-6 rubber protection sheets; 4-7-fixing holes; 5-a filler container; 5-1-a main bin of a filling container; 5-2-connecting rods; 5-3 parts of a discharge hole; 5-4 of a material conveying pipe; 5-5 valves; 6-a roller; 6-1-mounting a knob; 6-2-compression bar; 6-3-rolling wheels; 7-travelling wheels; 7-1-wheels; 7-2-height adjustment core.

Detailed Description

The structure and advantageous effects of a deep soil improvement packing device according to the present invention will be further clearly and completely described in the following with reference to the accompanying drawings and specific examples.

Referring to fig. 1 to 11, the invention provides a deep soil improvement filler device, which comprises a main body frame 1, a blade 2, a transmission plate 3, a guard plate 4, a filler container 5, rollers 6 and travelling wheels 7, wherein the main body frame 1 consists of a pull rod 1-2, a cross beam 1-6, a fixed rod 1-7, a rear cross beam 1-8 and a side beam 1-9. One end of the pull rod 1-2 is provided with a hanging ring 1-1 connected with a tractor, the other end of the pull rod is connected with a side beam 1-9, and the side beams 1-9 on the left and right sides are mutually connected with a cross beam 1-6 and a rear cross beam 1-8 to form a rectangular frame body structure; the lower end of the frame body structure is provided with a travelling wheel 7 and a roller 6 in sequence at a rear position, the upper end of the frame body structure is symmetrically provided with a fixed rod 1-7 close to the travelling wheel 7, the fixed rod 1-7 is provided with a transmission plate 3 and guard plates 4, and the guard plates 4 are positioned on two sides of the transmission plate 3 and form a transmission channel with high middle and low two ends with the transmission plate 3; the upper end of the frame body structure is provided with a filler container 5 through a connecting rod; the feeding pipe provided with a valve is connected to a discharge hole at the bottom of the packing container 5, the front ends of the side beams 1-9 are angle irons, the cutting edge 2 is arranged on the angle irons at the front ends of the side beams 1-9, the front ends of the transmission plate 3 and the guard plate 4 are fixed on the angle irons at the front ends of the side beams 1-9, and the rear ends are fixed at the rear ends of the side beams 1-9.

The cutter tip 2-1 of the cutter edge 2 is thin and the cutter surface is gradually thickened, and the cutter edge 2 is mounted on the side beams 1-9 and the cross beams 1-6 through the nut holes 2-2 on two sides and the nut hole 2-3 on the bottom end.

The tip of the cutting edge 2 is triangular.

The transmission plate 3 consists of a track 3-1, a transmission plate rolling shaft 3-2, a transmission plate fixing core 3-3 and a track fixing shaft 3-4, wherein the front end of the track 3-1 is placed in a semicircular arc 1-6-2 of a cross beam 1-6, the fixing core 3-3 and the track fixing shaft 3-4 are fixed on a guard plate 4, the track fixing shaft 3-4 is clamped on a fixing rod 1-7, and the rear end of the track 3-1 is fixed on the guard plate 4.

The guard board 4 consists of a front guard board 4-1, a rear guard board 4-2, a wheel axle hole 4-3, a fixing nut hole 4-4, a connecting sheet 4-5, a rubber guard board 4-6 and a fixing hole 4-7.

The packing container 5 consists of a packing container main bin 5-1, a connecting rod 5-2, a discharge hole 5-3, a conveying pipe 5-4 and a valve 5-5.

The packing container 5 is detachable.

The roller 6 consists of a mounting button 6-1, a compression rod 6-2 and a rolling wheel 6-3.

The rolling wheel 6-3 is cylindrical in shape and is provided with a small protruding cylinder.

The travelling wheel 7 consists of a wheel 7-1 and a height adjusting core 7-2.

To ensure a certain depth of ditching, the height of the two sides of the blade edge 2 is slightly greater than 40 and cm. In order to enable the soil body to smoothly move from the cutting edge to the conveying plate, the front end of the cross beam is connected with the cutting edge, and the rear end of the cross beam is semicircular, so that the cross beam is conveniently and tightly connected with the conveying plate. In order to lift the cut soil body, the front end of the transmission plate is positioned in a semicircular arc at the rear of the cross beam and is fixed with the main body frame, and the cut soil body is lifted along the transmission plate along with the forward movement of the device. In order to reduce the resistance of the soil body moving on the conveying plate, a row of rollers are arranged at the lower end of the conveying belt. In order to reduce the damage to the soil structure in the soil backfilling process, the rear end of the transmission plate is in a slide type and can move up and down, and the soil is buried in the ditch under the condition of not changing the original soil profile configuration. In order to avoid soil particles from entering gaps between the guard plates and the conveyor belt, the rear guard plates are provided with rubber guard plates. In order to fill different soil improvement materials, the filling container is large enough in volume, and the soil improvement filling materials can be conveniently and timely added from above; according to actual needs, the filling material can be soil conditioner, soil improvement material, organic fertilizer, chemical fertilizer, etc. In order to enable the filling material to smoothly enter the ditch, the drain pipe is arranged at the lowest part of the bottom of the container and is communicated into the ditch, and the drain pipe is provided with a valve, so that the amount of the filling material entering the ditch can be controlled. In order to be able to lay the filled material uniformly, the rollers are able to lay the filler uniformly after it has entered the trench. The roller is provided with a telescopic compression bar, and the height of the roller can be adjusted to adapt to different filling depths; in order to support the device and reduce the frictional resistance with the ground when the whole device is operated, the wheels can be adjusted in height according to specific requirements.

The deep soil improvement filler device works reasonably: the hanging ring 1-1 of the main body frame 1 can be connected with a front power machine to drive the whole equipment to run; the main body frame hanging ring 1-1 is connected with the pull rod 1-2 and the power device; the blade 2 is a ditching device which is replaceable, and after the device is used for a certain period, a new blade can be replaced to prolong the service life of the device. The rear end guard plate 4-2 is provided with a rubber guard plate 4-6 for preventing soil from falling from a gap between the conveyor belt and the guard plate, and the rear end guard plate and the rubber guard plate are all adjustable devices; the packing container 5 is fixed on the main body frame 1 through a connecting rod 5-2, a main bin 5-1 of the packing container is filled with soil improvement materials, ditches are carried out on the cutting edge 2, and after soil enters the transmission plate 3, the soil packing materials enter the ditches from the discharge hole 5-3 through the material conveying pipe 5-4; the valve 5-5 is arranged on the material conveying pipe 5-4, so that the speed of the filler entering the ditch can be adjusted; the roller 6 is arranged on the rear cross beam 1-8 of the main body frame 1, and can adjust the height according to the depth of the filler, so that the filler entering the ditch is uniformly paved; the wheels 6-1 of the travelling wheels 6 rotate on the ground when the machine is running, so that the resistance is reduced, and the height of the travelling wheels can be adjusted along with the machine by adjusting the core 6-2; after the soil at the front end of the transmission plate reaches the highest point, the soil descends into the ditch through the rear end of the transmission belt to cover the filler.

The invention relates to an operation step of a deep soil improvement filling device, which is used for improving acid soil by lime at a soil 20 cm:

(1) Firstly, connecting a hanging ring 1-1 on a main body frame 1 of the equipment with a front power machine;

(2) Then lime is filled into the main bin 5-1 of the filling container;

(3) An adjusting core 7-2 of the traveling wheel 7 is adjusted to a certain height;

(4) The power machine runs forwards, and the cutting edge 2 carries out ditching;

(5) The cut soil body is pushed to the front end of the transmission plate 3 and moves backward;

(6) Opening a valve 5-5 of the material conveying pipe 5-4, and controlling the amount of lime entering the material conveying pipe 5-4 from the material outlet 5-3;

(7) Lime enters the ditch through a material conveying pipe 5-4;

(8) The roller 6 spreads the lime entering the ditch so that the lime is uniformly distributed in the ditch;

(9) After the soil body is pushed to the highest point of the transmission plate 3, the soil body enters the ditch along the rear end of the transmission plate 3 to cover lime, and the lime soil improvement process is completed.

The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

Claims (10)

1. A deep soil improvement filler device which is characterized in that: the novel automatic feeding device comprises a main body frame (1), a blade (2), a transmission plate (3), a guard plate (4), a filling container (5), rollers (6) and travelling wheels (7), wherein the main body frame (1) consists of a pull rod (1-2), a cross beam (1-6), a fixed rod (1-7), a rear cross beam (1-8) and a side beam (1-9), one end of the pull rod (1-2) is provided with a hanging ring (1-1) connected with a tractor, the other end of the pull rod is connected with the side beam (1-9), and the side beams (1-9) on the left side and the right side are connected with the cross beam (1-6) and the rear cross beam (1-8) to form a rectangular frame body structure; the lower end of the frame body structure is provided with a travelling wheel (7) and a roller (6) in sequence at a rear position, the upper end of the frame body structure is symmetrically provided with fixing rods (1-7) close to the travelling wheel (7), the fixing rods (1-7) are provided with a transmission plate (3) and guard plates (4), and the guard plates (4) are positioned on two sides of the transmission plate (3) and form a transmission channel with high middle and low two ends with the transmission plate (3); the upper end of the frame body structure is provided with a filler container (5) through a connecting rod; the feeding pipe is connected to a discharge hole in the bottom of the packing container (5), the front end of the side beam (1-9) is in an angle iron shape, the cutting edge (2) is arranged on the angle iron at the front end of the side beam (1-9), the front ends of the transmission plate (3) and the guard plate (4) are fixed on the angle iron at the front end of the side beam (1-9), and the rear end of the transmission plate is fixed at the rear end of the side beam (1-9).

2. A deep soil amendment packing apparatus as in claim 1 wherein: the knife tip (2-1) of the knife edge (2) is thin, the knife face is gradually thickened, and the knife edge (2) is mounted on the side beams (1-9) and the cross beams (1-6) through the nut holes (2-2) on two sides and the nut hole (2-3) on the bottom end.

3. A deep soil amendment packing apparatus as in claim 1 wherein: the transmission plate (3) is composed of a crawler belt (3-1), a transmission plate roller (3-2), a transmission plate fixing core (3-3) and a crawler belt fixing shaft (3-4), the front end of the crawler belt (3-1) is placed in a semicircular arc (1-6-2) of a cross beam (1-6), the fixing core (3-3) and the crawler belt fixing shaft (3-4) are fixed on a guard plate (4), the crawler belt fixing shaft (3-4) is clamped on a fixing rod (1-7), and the rear end of the crawler belt (3-1) is fixed on the guard plate (4).

4. A deep soil amendment packing apparatus as in claim 1 wherein: the guard board (4) is composed of a front guard board (4-1), a rear guard board (4-2), a wheel axle hole (4-3), a fixing nut hole (4-4), a connecting sheet (4-5), a rubber guard board (4-6) and a fixing hole (4-7).

5. A deep soil amendment packing apparatus as in claim 1 wherein: the packing container (5) consists of a packing container main bin (5-1), a connecting rod (5-2), a discharge port (5-3), a conveying pipe (5-4) and a valve (5-5).

6. A deep soil amendment packing apparatus as in claim 1 wherein: the roller (6) consists of a mounting button (6-1), a compression rod (6-2) and a rolling wheel (6-3).

7. A deep soil amendment packing apparatus according to claim 1, wherein: the travelling wheel (7) consists of a wheel (7-1) and a height adjusting core (7-2).

8. A deep soil amendment packing apparatus as in claim 1 wherein: the packing container (5) is detachable.

9. A deep soil amendment packing apparatus as defined in claim 2, wherein: the tool nose of the cutting edge (2) is triangular.

10. The deep soil amendment packing device according to claim 6, wherein: the shape of the rolling wheel (6-3) is cylindrical, and a small protruding cylinder is arranged.