CN110268826B

CN110268826B - Equipment for improving hardened soil by using sterilized water and using method thereof

Info

Publication number: CN110268826B
Application number: CN201910716740.8A
Authority: CN
Inventors: 张宇希
Original assignee: Guangdong Dekang Traditional Chinese Medicine Development Co ltd
Current assignee: Guangdong Dekang Traditional Chinese Medicine Development Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2022-02-15
Anticipated expiration: 2039-08-05
Also published as: CN110268826A; CN110268826B8

Abstract

The invention discloses equipment for improving hardened soil by using sterilized water and a using method thereof, and relates to the technical field of mechanical equipment. The trolley comprises a trolley body, a lifting device and a box body for spraying liquid, wherein a motor is fixed on the lifting frame, a power output end of the motor is fixedly connected with a rotating shaft, the rotating shaft vertically penetrates through an opening, and a conical head is fixed at the lower end of the rotating shaft; a liquid storage tank is arranged in the tank body and sprays through an extending opening which is in an L-shaped pipe; the collecting box is communicated with the air extracting pump through a first conduit, and the collecting box is communicated with the opening through a second conduit; the collecting box is communicated with the liquid storage box through a third conduit, and the bottom wall of the collecting box is communicated with a fourth conduit; a filter screen is fixed in the right port of the first conduit. The soil digging machine can dig soil up and down by the lifting device and the motor-driven conical head, spray disinfectant and the like on the soil which is dug loose by the L-shaped pipe, and can fully spray flying dust particles by the collecting box and send the dust particles back to the ground for disinfectant treatment.

Description

Equipment for improving hardened soil by using sterilized water and using method thereof

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to equipment for improving hardened soil by using sterilized water and a using method thereof.

Background

The soil hardening refers to the phenomenon that the surface of soil is poor in structure due to lack of organic matters, the structure is damaged and the soil is dispersed under the action of irrigation, rainfall and other external factors, and the surface of the soil is hardened under the action of cohesive force after drying.

When the traditional hardened soil improvement equipment is used for turning and leveling soil hardening, a soil improvement agent cannot be automatically put into soil, inconvenience is brought to the soil hardening repair, the automation level is low, and the requirement of the agricultural modernization development against the hardened soil is that the soil surface layer is damaged due to lack of organic matters and has a poor structure under the action of irrigation or rainfall and the like, soil materials are dispersed, and the soil surface is hardened under the action of cohesion after drying, so that the pollution to the environment is reduced at ordinary times. At present, the main means of soil hardening restoration is to break soil and apply microbial fertilizer and the like into the soil, most of the existing soil restoration is to break the soil manually and throw biological fertilizer, the working efficiency is low, and a large amount of labor is consumed. Soil material dispersion, soil hardening phenomenon can lead to crop to subtract the output, influences normal agricultural production, and current soil surface layer breaker that hardens is inefficient, uses conventional broken blade to be difficult to broken completely, and contact disinfectant or fertilizer etc. is incomplete for still hardened existence after the breakage. In addition, the existing device for improving hardened soil is lack of recovery treatment of flying dust in the soil crushing process, so that environmental pollution is caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing equipment for improving hardened soil by using disinfectant fluid and a using method thereof, which are used for smashing the hardened soil, wherein the disinfectant fluid can be fully contacted with the smashed hardened soil, and the soil improvement effect can be improved by recycling and spraying flying dust.

To solve the technical problems, the technical scheme adopted by the invention is as follows:

the equipment for improving the hardened soil by using the sterilized water comprises a trolley body, a lifting device and a box body for spraying liquid, wherein the lifting device comprises a support frame, a lifting frame and a cylinder; the support frame, the lifting frame and the air cylinder are all positioned above the trolley body, the support frame is vertically fixed at the top of the right end of the trolley body, the air cylinder is fixed at the top of the support frame, and a telescopic shaft of the air cylinder vertically penetrates through the top of the support frame downwards and is fixedly connected with the lifting frame; a motor is fixed on the lifting frame, the top of the trolley body is provided with an opening, the opening is positioned on the left side of the supporting frame, a power output end of the motor vertically penetrates through the bottom of the lifting frame and is fixedly connected with a rotating shaft below the lifting frame, the rotating shaft vertically penetrates through the opening, and a conical head is fixed at the lower end of the rotating shaft;

a liquid storage tank is arranged in the box body and extends into the opening through an L-shaped pipe for spraying;

the dust collector also comprises an air suction pump and a collection box which are used for absorbing dust, wherein the air suction pump and the collection box are sequentially horizontally embedded in the trolley body from right to left and are arranged on the left side of the opening; the left side wall of the collecting box is communicated with the air suction pump through a first conduit, and the right side of the collecting box is communicated with the opening through a second conduit; the top wall of the collecting box is communicated with the liquid storage box through a third guide pipe, and the bottom wall of the collecting box is communicated with a fourth guide pipe penetrating through the bottom of the trolley body; a filter screen is fixed in the right port of the first guide pipe.

Optionally, a water pump is arranged in the tank and communicated with the liquid storage tank through a fifth conduit.

Optionally, a first solenoid valve is fixed to the L-shaped pipe, a second solenoid valve is fixed to the third conduit, and a third solenoid valve is fixed to the fourth conduit.

Optionally, the right end of the second conduit extends into the opening in an inclined downward arrangement.

Optionally, a sliding column is fixed between the top of the support frame and the top of the trolley body, and the lifting frame is sleeved on the sliding column and can be driven by a telescopic shaft of the air cylinder to lift up and down along the sliding column.

Optionally, a blade is fixed to the top of the bit.

Optionally, a control cabinet is embedded in the right side face of the support frame, and the control cabinet is electrically connected with the air pump, the water pump and the motor.

Optionally, the telescopic shaft sleeve of the cylinder is provided with a buffer spring, and the upper end and the lower end of the buffer spring are respectively fixedly connected with the top of the support frame and the top of the lifting frame.

Optionally, the top of the box body is provided with a detachable cover plate.

The use method of the device for improving hardened soil by using sterilized water comprises the following steps:

(1) injecting disinfectant liquid into the liquid storage tank;

(2) the control cabinet controls the telescopic shaft of the air cylinder to lift up and down and controls the power output end of the motor to rotate;

(3) controlling the water pump to work to electrify the first electromagnetic valve and the third electromagnetic valve;

(4) controlling the air pump to work;

(5) the second solenoid valve is energized.

Has the advantages that:

according to the invention, the lifting device is arranged on the trolley main body, the cylinder of the lifting device drives the conical head connected with the motor on the support frame to lift up and down through the telescopic shaft, and the cylinder is matched with the motor, so that the hardened soil is excavated and crushed. When the hardened soil is excavated and fragmented, the collecting box can recycle the soil dust particles which cause part of flying, the air pump absorbs and blocks the flying soil dust particles on the filter screen through the collecting box, the disinfectant water in the liquid storage box sprays the dust particles on the filter screen through the third conduit, and finally the dust particles are sprayed out through the fourth conduit, so that the pollution caused by flying dust particles is reduced, the flying dust particles are fully contacted with the disinfectant water and then sprayed into the hardened soil needing to be fragmented, the flying dust is recycled, and the environment is protected. The power is provided by the water pump, so that the sterilized water is fully contacted with the fragmented soil, the soil improvement effect is improved, and the soil improvement efficiency is high.

Drawings

The invention is described in further detail below with reference to the following figures and specific examples:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the embodiment of fig. 1.

The reference numerals denote the following: 1. a trolley main body; 2. a lifting device; 3. a box body; 4. a support frame; 5. a lifting frame; 6. a cylinder; 7. a motor; 8. a rotating shaft; 9. a conical head; 10. an L-shaped pipe; 11. an air pump; 12. a collection box; 13. a first conduit; 14. a second conduit; 15. a third conduit; 16. a liquid storage tank; 17. a fourth conduit; 18. a filter screen; 19. a water pump; 20. a fifth conduit; 21. a first solenoid valve; 22. a second solenoid valve; 23. a third electromagnetic valve; 24. a traveler; 25. a blade; 26. a control cabinet; 27. a buffer spring; 28. and (7) a cover plate.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and 2, the apparatus for improving hardened soil with sterilized water according to the embodiment of the present invention includes a trolley body 1, a lifting device 2, and a box 3 for spraying liquid, wherein the lifting device 2 includes a support frame 4, a lifting frame 5, and a cylinder 6; the support frame 4, the lifting frame 5 and the air cylinder 6 are all positioned above the trolley body 1, the support frame 4 is vertically fixed at the top of the right end of the trolley body 1, the air cylinder 6 is fixed at the top of the support frame 4, and the telescopic shaft of the air cylinder 6 vertically penetrates through the top of the support frame 4 downwards and is fixedly connected with the lifting frame 5; a motor 7 is fixed on the lifting frame 5, an opening is formed in the top of the trolley body 1 and is positioned on the left side of the supporting frame 4, a power output end of the motor 7 vertically penetrates through the bottom of the lifting frame 5 and is fixedly connected with a rotating shaft 8 below the lifting frame 5, the rotating shaft 8 vertically penetrates through the opening, and a conical head 9 is fixed at the lower end of the rotating shaft 8; a liquid storage tank 16 is arranged in the box body 3 and sprays through an extending opening of the L-shaped pipe 10; the dust absorption trolley further comprises an air suction pump 11 and a collection box 12 which are used for absorbing dust, wherein the air suction pump 11 and the collection box 12 are sequentially horizontally embedded in the trolley body 1 from right to left and are arranged on the left side of the opening; the left side wall of the collection tank 12 is communicated with the suction pump 11 through a first conduit 13, and the right side of the collection tank 12 is communicated with the opening through a second conduit 14; the top wall of the collecting box 12 is communicated with a liquid storage box 16 through a third conduit 15, and the bottom wall of the collecting box 12 is communicated with a fourth conduit 17 which penetrates through the bottom of the trolley body 1; a filter screen 18 is fixed in the right port of the first conduit 13.

The cylinder 6 and the motor 7 are controlled to work respectively through the control cabinet 26, the telescopic shaft of the cylinder 6 drives the motor 7 on the lifting frame 5 to ascend and descend, the lifting frame 5 descends to the lowest position, namely the motor 7 is the lowest position, the conical head 9 on the rotating shaft 8 connected with the power output end of the motor 7 is inserted into hardened soil, and the conical head 9 rotates to crush the hardened soil. After the smashing treatment, the telescopic shaft of the air cylinder 6 drives the lifting frame 5 to rise to the highest position, namely the motor 7 is at the highest position, the conical head 9 on the rotating shaft 8 is pulled out from the plate soil, and after the conical head 9 rises, the trolley main body 1 can move through the roller on the trolley.

Optionally, a water pump 19 is disposed in the tank 3, and the water pump 19 is communicated with the liquid storage tank 16 through a fifth conduit 20. The water pump 19 supplies pressure to the reservoir 16, so that the liquid in the reservoir 16 is ejected through the third conduit 15 and the L-shaped pipe 10.

Alternatively, the L-shaped pipe 10 is fixed with a first solenoid valve 21, the third conduit 15 is fixed with a second solenoid valve 22, and the fourth conduit 17 is fixed with a third solenoid valve 23. The first electromagnetic valve 21, the second electromagnetic valve 22 and the third electromagnetic valve 23 are all direct-acting electromagnetic valves, and when the direct-acting electromagnetic valves are electrified, the valves of the electromagnetic valves are opened; when the power is off, the electromagnetic force disappears, and the valve of the electromagnetic valve is closed.

Optionally, the right end of the second conduit 14 extends into the opening in an inclined downward arrangement. The right port of the second conduit 14 is inclined downwards to facilitate absorbing flying dust particles.

Optionally, a sliding column 24 is fixed between the top of the support frame 4 and the top of the trolley body 1, and the lifting frame 5 is sleeved on the sliding column 24 and can be driven by a telescopic shaft of the air cylinder 6 to lift up and down along the sliding column 24. The arrangement of the sliding column 24 ensures that the lifting frame 5 vertically ascends and descends, and the deviation is avoided.

Optionally, a blade 25 is fixed to the top of the bit 9. The blades 25 are arranged to further cut up the plate soil, so that the contact area of the plate soil and the disinfectant is increased, and the soil improvement effect is improved.

Optionally, a control cabinet 26 is embedded on the right side of the support frame 4, and the control cabinet 26 is electrically connected to the air pump 11, the water pump 19 and the motor 7. The control cabinet 26 may be selected as a PLC control cabinet. The PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like. It has compact structure, stable operation and complete functions.

Optionally, the telescopic shaft sleeve of the cylinder 6 is provided with a buffer spring 27, and the upper end and the lower end of the buffer spring 27 are respectively fixedly connected with the top of the support frame 4 and the top of the lifting frame 5. The buffer spring 27 is arranged to effectively protect the telescopic shaft of the air cylinder 6 and buffer the impact of the telescopic shaft of the air cylinder 6.

Optionally, the top of the tank 3 is provided with a removable cover 28. The cover plate 28 is arranged to facilitate disassembly, replacement of liquid in the liquid storage tank 16 and detection of the water pump 19.

1. injecting sterilized water into the liquid storage tank 16; 2. the control cabinet 26 controls the telescopic shaft of the air cylinder 6 to lift up and down and controls the power output end of the motor 7 to rotate; 3. controlling the water pump 19 to work, and electrifying the first electromagnetic valve 21 and the third electromagnetic valve 23; 4. controlling the air pump 11 to work; 5. the second solenoid valve 22 is energized.

The cover plate is opened, after the disinfectant is injected into the liquid storage tank 16, the telescopic rod of the air cylinder 6 is controlled to extend to a long position through the control cabinet 26, the telescopic rod of the air cylinder 6 drives the motor 7 on the lifting frame 5 to the integral vertical position which is the lowest position, and the power output end of the motor 7 is fixedly connected with the conical head 9 through the rotating shaft 8, so that when the motor 7 descends to the lowest position, the conical head 9 is inserted into the deepest position of hardened soil; the control cabinet 26 controls the motor 7 to work, the power output end of the motor 7 drives the conical head 9 to rotate through the rotating shaft 8, soil excavation is achieved, the set time is 30-60 s, then the water pump 19 is started, and the water pump 19 provides water pressure to enable the disinfectant in the liquid storage tank 16 to be sprayed to the hardened soil after excavation and fragmentation through the L-shaped pipe 10. After the air pump 11 is started, the third electromagnetic valve 23 passes through, the flying dust particles can enter the collecting box 12 through the fourth conduit 17 and the second conduit 14, finally the dust particles are intercepted in the filter screen 18, the second electromagnetic valve 22 is electrified, the liquid in the liquid storage box 16 is sprayed into the dust particles on the filter screen 18 in the collecting box 12 through the third conduit 15, and finally the liquid is contacted with the dust particles and returns to the hardened soil after treatment through the fourth conduit 17. And if the hardened soil position in one area is treated, repeating the steps, and performing hardened soil smashing disinfectant water treatment in the next area. The mesh number of the filter screen 18 can be more than 50 meshes.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Improve equipment that hardens soil with sterilized water, including dolly body (1), elevating gear (2) and be used for spraying box (3) of liquid, its characterized in that: the lifting device (2) comprises a support frame (4), a lifting frame (5) and a cylinder (6); the support frame (4), the lifting frame (5) and the air cylinder (6) are all located above the trolley body (1), the support frame (4) is vertically fixed to the top of the right end of the trolley body (1), the air cylinder (6) is fixed to the top of the support frame (4), and a telescopic shaft of the air cylinder (6) vertically penetrates through the top of the support frame (4) downwards and is fixedly connected with the lifting frame (5); a motor (7) is fixed on the lifting frame (5), an opening is formed in the top of the trolley body (1), the opening is located on the left side of the supporting frame (4), a power output end of the motor (7) vertically penetrates through the bottom of the lifting frame (5) and is fixedly connected with a rotating shaft (8) below the lifting frame (5), the rotating shaft (8) vertically penetrates through the opening, and a conical head (9) is fixed at the lower end of the rotating shaft (8);

a liquid storage tank (16) is arranged in the box body (3) and extends into the opening through an L-shaped pipe (10) for spraying;

the dust collector is characterized by further comprising an air suction pump (11) and a collection box (12) which are used for absorbing dust, wherein the air suction pump (11) and the collection box (12) are sequentially horizontally embedded in the trolley body (1) from right to left and are arranged on the left side of the opening; the left side wall of the collection box (12) is communicated with the air suction pump (11) through a first conduit (13), and the right side of the collection box (12) is communicated with the opening through a second conduit (14); the top wall of the collection box (12) is communicated with the liquid storage box (16) through a third conduit (15), and the bottom wall of the collection box (12) is communicated with a fourth conduit (17) penetrating through the bottom of the trolley body (1); a filter screen (18) is fixed in the right port of the first conduit (13); a water pump (19) is arranged in the box body (3), and the water pump (19) is communicated with the liquid storage box (16) through a fifth conduit (20); a first electromagnetic valve (21) is fixed on the L-shaped pipe (10), a second electromagnetic valve (22) is fixed on the third conduit (15), and a third electromagnetic valve (23) is fixed on the fourth conduit (17); the right end of the second conduit (14) extends into the opening and is arranged obliquely downwards; a sliding column (24) is fixed between the top of the support frame (4) and the top of the trolley body (1), and the lifting frame (5) is sleeved on the sliding column (24) and can be driven by a telescopic shaft of the air cylinder (6) to lift up and down along the sliding column (24); the top of the conical head (9) is fixed with a blade (25).

2. The apparatus for remediating hardened soil with disinfected water as set forth in claim 1, wherein: control cabinet (26) have been inlayed to support frame (4) right flank, control cabinet (26) with aspiration pump (11), water pump (19) and motor (7) electric connection.

3. The apparatus for remediating hardened soil with disinfected water as set forth in claim 1, wherein: the telescopic shaft sleeve of the air cylinder (6) is provided with a buffer spring (27), and the upper end and the lower end of the buffer spring (27) are respectively fixedly connected with the top of the support frame (4) and the top of the lifting frame (5).

4. The apparatus for remediating hardened soil with disinfected water as set forth in claim 1, wherein: the top of the box body (3) is provided with a detachable cover plate (28).

5. The method of using the apparatus for remediating hardened soil with disinfected water as set forth in claim 1, comprising the steps of:

(1) injecting disinfectant into the liquid storage tank (16);

(2) the control cabinet (26) controls the telescopic shaft of the air cylinder (6) to lift up and down and controls the power output end of the motor (7) to rotate;

(3) controlling the water pump (19) to work, and electrifying the first electromagnetic valve (21) and the third electromagnetic valve (23);

(4) controlling the air pump (11) to work;

(5) the second solenoid valve (22) is energized.