CN114147061B - Heavy metal pollution farmland restoration machine for injecting restoration agent into deep soil - Google Patents
Heavy metal pollution farmland restoration machine for injecting restoration agent into deep soil Download PDFInfo
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- CN114147061B CN114147061B CN202111535169.3A CN202111535169A CN114147061B CN 114147061 B CN114147061 B CN 114147061B CN 202111535169 A CN202111535169 A CN 202111535169A CN 114147061 B CN114147061 B CN 114147061B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention relates to the field of farmland treatment, in particular to a heavy metal pollution farmland repairing machine for injecting a repairing agent into deep soil, which comprises a fixed supporting plate, a servo motor, six vertical rods, a long shaft gear, a first supporting spring and the like, wherein the fixed supporting plate is arranged on the fixed supporting plate; the servo motor is fixedly installed on the top surface of the fixed supporting plate, one end of an output shaft of the servo motor is welded with six vertical rods, long shaft gears are connected to the six vertical rods in a sliding mode, a first supporting spring is fixedly connected to the servo motor shell, and one end of the first supporting spring is in contact with the long shaft gears. The liquid inlet of the infusion sleeve is not blocked by downward movement of the movable baffle plate with the holes, meanwhile, the liquid guide sleeve is communicated with the infusion sleeve, the infusion tube conveys the repairing agent into the liquid guide sleeve through the infusion sleeve, and then the repairing agent flows out of the hollow porous spiral drill rod through the hollow reciprocating screw rod, so that the repairing agent is injected into soil to repair the soil.
Description
Technical Field
The invention relates to the field of farmland treatment, in particular to a heavy metal pollution farmland restoration machine for injecting restoration agents into deep soil.
Background
The farmland treatment method is to change the cultivation system according to local conditions to lighten the harm of heavy metals, and planting economic crops which do not enter a food chain in polluted soil, wherein the primary aim of farmland heavy metal pollution treatment is to ensure the safety of agricultural products, the farmland of China is complicated in heavy metal pollution, the heavy metal content of the soil has a corresponding relation with the heavy metal content of the agricultural products, and the agricultural products can be ensured to reach the safety standard by reducing the heavy metal content of the soil to reach the standard level.
The existing farmland treatment method generally adopts an immobilization method, a repairing agent capable of reducing heavy metal pollution of soil is selected, the repairing agent is injected, so that heavy metal in the soil is converted into substances with low solubility, low toxicity and low mobility, the damage of the substances is reduced, and the heavy metal pollution of the soil is hidden, long-term and irreversible, so that the repairing of the polluted soil is very difficult, the economic investment is huge, the cost is high, and the technical difficulty exists.
Disclosure of Invention
The invention aims to provide a heavy metal pollution farmland repairing machine which can drill into deep soil, can inject repairing agent into the deep soil and can clean equipment, so as to solve the problems of huge economic investment and technical difficulty in repairing polluted soil in the prior art.
The technical implementation scheme of the invention is as follows: a heavy metal pollution farmland repairing machine for injecting repairing agent into deep soil comprises a fixed supporting plate, a servo motor, six vertical rods, a long shaft gear, a first supporting spring, a hollow sleeve, a deep drilling component, a guide frame, an infusion sleeve and a blocking component;
the top surface of the fixed supporting plate is fixedly provided with a servo motor for driving;
six vertical rods are welded at one end of the output shaft of the servo motor;
the six vertical rods are connected with the long shaft gear in a sliding manner;
the servo motor comprises a first support spring, a second support spring, a long shaft gear, a first gear and a second gear, wherein the first support spring is fixedly connected to the servo motor shell, and one end of the first support spring is in contact with the long shaft gear;
the top of the long shaft gear is provided with a lower hollow sleeve which is convenient for manual pressing; the deep drilling component is arranged on the fixed supporting plate and is used for drilling deep soil;
the top surface of the fixed supporting plate is connected with a guide frame in a fastening piece connection mode, and the guide frame is used for guiding the deep drilling component;
the infusion sleeve is fixedly connected to the guide frame and is used for conveying the repairing agent;
the blocking component is arranged on the infusion sleeve and used for blocking the repairing agent.
Further, the deep drilling component comprises a threaded sleeve, a hollow reciprocating screw rod, a hollow porous screw rod, a hollow gear and a liquid guide sleeve, wherein the threaded sleeve is arranged on the fixed supporting plate, the hollow reciprocating screw rod is connected to the threaded sleeve in a threaded connection mode, the hollow porous screw rod is welded at the bottom end of the hollow reciprocating screw rod, the hollow porous screw rod is rotationally connected with the fixed supporting plate, the hollow gear is fixedly connected with the top of the hollow reciprocating screw rod, the hollow gear is meshed with the long shaft gear, the liquid guide sleeve is rotationally connected to the hollow gear, and the liquid guide sleeve is slidingly connected with the guide frame.
Further, the hollow porous spiral drill rod is uniformly provided with liquid outlet holes in a circumferential distribution mode, so that the repairing agent in the hollow porous spiral drill rod uniformly flows out through the liquid outlet holes, the hollow porous spiral drill rod is spiral, and the spiral surface is used for guiding the repairing agent, so that the repairing agent slides to the deep soil along the spiral surface.
Further, the blocking component comprises an opening movable baffle, an extension spring, a swinging plate, a powerful torsion spring, a guide rod, a movable rod frame, a first compression spring, an inclined surface block, a second compression spring and a limiting U-shaped strip, wherein the opening movable baffle is connected with the infusion sleeve in a sliding mode, the extension spring is connected to the opening movable baffle, one end of the extension spring is fixedly connected with the infusion sleeve, the swinging plate is connected to the opening movable baffle in a rotating mode, the powerful torsion spring is connected between the swinging plate and the opening movable baffle, the guide rod is fixedly connected to the infusion sleeve, the movable rod frame is connected to the guide rod in a sliding mode, the first compression spring is fixedly connected to the guide rod, the inclined surface block is connected to the inclined surface block in a sliding mode, the inclined surface block is in contact with the opening movable baffle, one side of the inclined surface block is fixedly connected with the second compression spring, one end of the second compression spring is fixedly connected to the movable rod frame, the limiting U-shaped strip is fixedly installed on the top surface of the infusion sleeve, and the limiting U-shaped strip is in contact with the opening movable baffle.
Further, the device comprises a reset part, wherein the reset part is arranged on the guide frame and comprises a movable connecting rod, a third compression spring, a support plate, a rotating shaft, a turbine, a push rod, a worm, an impeller and an inclined plane lower pressure plate, the movable connecting rod is connected to the guide frame in a sliding manner, the movable connecting rod is in contact with the fixed support plate, the third compression spring is connected to the movable connecting rod, one end of the third compression spring is fixedly connected with the guide frame, the support plate is fixedly connected to the guide frame, the rotating shaft is rotatably connected to the support plate, the turbine is fixedly connected to the rotating shaft, the push rod is fixedly connected to one side of the turbine, the push rod is in contact with the movable connecting rod, the worm is rotatably connected to the worm, one end of the worm is welded with the impeller, the impeller is positioned in the infusion sleeve, the top of the movable connecting rod is connected with the inclined plane lower pressure plate in a bolt connection manner, and the inclined plane lower pressure plate is in contact with the hollow sleeve.
Further, still including the desilting part, rotationally be connected with the desilting part in the fixed bolster, the desilting part is including taking six poles of the earth, driven gear, the second supporting spring, the driving gear, ring gear and brush board, bearing in the fixed bolster is connected with taking six poles of the earth through transition fit's mode, take six epaxial sliding connection of pole to have driven gear, driven gear and major axis gear contact each other, fixed bolster top surface fixedly connected with second supporting spring, the second supporting spring and driven gear contact each other, take six pole below rigid coupling to have the driving gear, the ring gear rotates to be connected in the fixed bolster, driving gear and ring gear intermeshing, the ring gear bottom surface links to each other perpendicularly and has the brush board, brush board and hollow porous auger stem contact each other.
Further, still including slide bar, U type clamp plate and fourth compression spring, sliding connection has the slide bar in the fixed bolster, and the welding of slide bar top has U type clamp plate, and U type clamp plate and driven gear contact each other, and U type clamp plate bottom surface rigid coupling has fourth compression spring, and fourth compression spring one end is connected with fixed bolster.
Further, the device also comprises a magnet adsorption seat, and the top surface of the fixed support plate is provided with the magnet adsorption seat.
The invention has the following advantages:
through the action of the threaded sleeve, the hollow reciprocating screw rod and the device thereon move downwards, so that the hollow porous spiral drill rod drills into soil to drill the soil, and the subsequent injection of the repairing agent is facilitated.
The liquid inlet of the infusion sleeve is not blocked by downward movement of the movable baffle plate with the holes, meanwhile, the liquid guide sleeve is communicated with the infusion sleeve, the infusion tube conveys the repairing agent into the liquid guide sleeve through the infusion sleeve, and then the repairing agent flows out of the hollow porous spiral drill rod through the hollow reciprocating screw rod, so that the repairing agent is injected into soil to repair the soil.
The impeller and the worm are pushed to rotate by flowing repairing agent, the inclined plane lower pressing plate pushes the lower hollow sleeve to move downwards, the lower hollow sleeve is pushed down by hand instead of manual force, the lower hollow sleeve downward movement time can be controlled according to the flow of the repairing agent, the injection time of the repairing agent is controlled, and meanwhile, the error that a worker can judge can be avoided.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of a third embodiment of the present invention.
Fig. 4 is a schematic perspective view of a first part of the present invention.
Fig. 5 is a schematic perspective view of a second part of the present invention.
Fig. 6 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 7 is a schematic view of a part of a deep-drilling component of the present invention in perspective.
Fig. 8 is an enlarged schematic view of the structure of the present invention a.
Fig. 9 is a schematic perspective view of a first portion of the blocking member of the present invention.
Fig. 10 is a schematic view of a second partial perspective view of the blocking member of the present invention.
Fig. 11 is a schematic perspective view of a first portion of the restoring member of the present invention.
Fig. 12 is a schematic perspective view of a second portion of the restoring element of the present invention.
Fig. 13 is a schematic perspective view of a third portion of the restoring element of the present invention.
Fig. 14 is a schematic perspective view of a desilting member of the present invention.
FIG. 15 is a schematic view showing a partial perspective structure of the desilting member of the present invention.
Fig. 16 is a schematic perspective view of a third portion of the present invention.
Meaning of reference numerals in the drawings: 1: fixed backup pad, 2: servo motor, 3: six vertical bars, 4: long axis gear, 5: first supporting spring, 6: downward-pressing hollow sleeve, 7: deep drilling component, 71: screw sleeve, 72: hollow reciprocating screw, 73: hollow porous auger stem, 74: hollow gear, 75: liquid guiding sleeve, 8: guide frame, 9: infusion sleeve, 10: blocking member, 101: perforated flapper, 102: extension spring, 103: swing plate, 104: strong torsion spring, 105: guide bar, 106: movable bar frame, 107: first compression spring, 108: bevel block, 109: second compression spring, 1010: spacing U type strip, 11: reset part, 111: movable link, 112: third compression spring, 113: support plate, 114: rotation axis, 115: turbine, 116: pushrod, 117: worm, 118: impeller, 119: inclined plane holding down plate, 12: mud removal part, 121: six-sided shaft, 122: driven gear, 123: second support spring, 124: drive gear, 125: toothed ring, 126: brush plate, 13: slide bar, 14: u-shaped pressing plate, 15: fourth compression spring, 16: and a magnet adsorption seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a heavy metal pollution farmland repairing machine of repairing agent is injected into deep soil, as shown in fig. 1-10, including fixed bolster 1, servo motor 2, six montants 3, long axis gear 4, first supporting spring 5, the hollow cover 6 of pushing down, deep drill part 7, leading truck 8, infusion cover 9 and blocking member 10, fixed bolster 1 top surface fixed mounting has servo motor 2, servo motor 2 output shaft one end welding has six montants 3, be connected with long axis gear 4 on six montants 3 slidingly, the rigid coupling has first supporting spring 5 on the servo motor 2 shell, the first supporting spring 5 one end and the long axis gear 4 mutual contact of keeping away from servo motor 2, long axis gear 4 top is provided with hollow cover 6 of pushing down, deep drill part 7 sets up on fixed bolster 1, fixed bolster 1 top surface is connected with leading truck 8 through the mode of fastener connection, fixedly connected with the infusion cover 9 that is used for carrying repairing agent on the leading truck 8, be provided with blocking member 10 on the infusion cover 9, blocking member 10 is used for blockking repairing agent in the infusion cover 9.
The deep drilling component 7 comprises a threaded sleeve 71, a hollow reciprocating screw rod 72, a hollow porous spiral drill rod 73, a hollow gear 74 and a liquid guide sleeve 75, wherein the threaded sleeve 71 is arranged on the fixed support plate 1, the hollow reciprocating screw rod 72 is connected to the threaded sleeve 71 in a threaded connection mode, the hollow porous spiral drill rod 73 is welded at the bottom end of the hollow reciprocating screw rod 72 close to the threaded sleeve 71, the hollow porous spiral drill rod 73 is used for drilling deep soil, the hollow porous spiral drill rod 73 is rotationally connected with the fixed support plate 1, the hollow gear 74 is fixedly connected with the top of the hollow reciprocating screw rod 72, the hollow gear 74 is meshed with the long shaft gear 4, the liquid guide sleeve 75 is rotationally connected to the hollow gear 74, and the liquid guide sleeve 75 is slidingly connected with the guide frame 8.
The blocking component 10 comprises an opening movable baffle 101, an extension spring 102, a swinging plate 103, a powerful torsion spring 104, a guide rod 105, a movable rod frame 106, a first compression spring 107, an inclined surface block 108, a second compression spring 109 and a limiting U-shaped strip 1010, wherein the opening movable baffle 101 is connected to the transfusion sleeve 9 in a sliding manner, the opening movable baffle 101 is used for blocking a liquid inlet of the transfusion sleeve 9, the opening movable baffle 101 is connected with the extension spring 102, one end of the extension spring 102 is fixedly connected with the transfusion sleeve 9, the swinging plate 103 is rotatably connected to the opening movable baffle 101, the powerful torsion spring 104 is connected between the swinging plate 103 and the opening movable baffle 101, the guide rod 105 is fixedly connected to the transfusion sleeve 9, the movable rod frame 106 is fixedly connected with the first compression spring 107, one end of the first compression spring 107 far away from the movable rod frame 106 is fixedly connected with the guide rod 105, the movable rod frame 106 is fixedly connected with the inclined surface block 108, the inclined surface block 108 is in contact with the opening movable baffle 101, one side of the inclined surface block 108 is fixedly connected with the second compression spring 109, the second compression spring 109 is fixedly connected with the limiting U-shaped strip 1010, and the limiting U-shaped strip 1010 is fixedly connected to the top surface of the movable rod 101.
The equipment is installed on the frame through a fastening piece connection mode, the frame drives the equipment to the ground to be repaired, the left end of the infusion sleeve 9 is connected with an infusion tube, a worker manually starts the servo motor 2, the output shaft of the servo motor 2 rotates to drive the six-face vertical rod 3 and an upper device of the six-face vertical rod to rotate, the long shaft gear 4 drives the hollow gear 74 and the upper device of the six-face vertical rod to rotate, and the hollow reciprocating screw rod 72 and the upper device of the hollow reciprocating screw rod move downwards through the action of the screw sleeve 71, so that the hollow porous spiral drill rod 73 drills into soil.
When the liquid guide sleeve 75 contacts with the swinging plate 103, the inclined surface block 108 clamps the perforated movable baffle 101, so that the liquid guide sleeve 75 pushes the swinging plate 103 to swing, and the compressed powerful torsion spring 104 resets to drive the swinging plate 103 to swing and reset. Then, the liquid guide sleeve 75 is contacted with the movable rod frame 106, the liquid guide sleeve 75 pushes the movable rod frame 106 and an upper device thereof to move towards a direction far away from the limiting U-shaped strip 1010, the inclined surface block 108 does not clamp the opening movable baffle plate 101 any more, the stretching spring 102 in a stretching state resets to drive the opening movable baffle plate 101 and the upper device thereof to move downwards, the opening movable baffle plate 101 does not block a liquid inlet of the liquid guide sleeve 9 any more, meanwhile, the hollow gear 74 is separated from the long shaft gear 4, the hollow reciprocating screw 72 and the upper device thereof do not move downwards any more, the liquid guide sleeve 75 is communicated with the liquid guide sleeve 9, the liquid guide pipe conveys the repairing agent into the liquid guide sleeve 75 through the liquid guide sleeve 9, and then the repairing agent flows out of the hollow porous spiral drill rod 73 through the hollow reciprocating screw 72, so that the repairing agent is injected into soil to repair the liquid.
When the repairing agent is added to a proper degree, a worker manually presses down the hollow sleeve 6, so that the long shaft gear 4 moves downwards to be meshed with the hollow gear 74 again, the long shaft gear 4 drives the hollow gear 74 and an upper device thereof to continue to rotate, the hollow reciprocating screw 72 and the upper device thereof move upwards through the action of the screw sleeve 71, then the lower hollow sleeve 6 is loosened, the compressed first supporting spring 5 resets and pushes the long shaft gear 4 to move upwards, the liquid guide sleeve 75 moves upwards and is separated from the movable rod frame 106, the compressed first compression spring 107 resets and drives the movable rod frame 106 to move towards the direction close to the limit U-shaped strip 1010, then the liquid guide sleeve 75 pushes the swinging plate 103 and the upper device thereof to move upwards, the opening movable baffle 101 blocks a liquid inlet of the transfusion sleeve 9, the opening movable baffle 101 pushes the inclined surface block 108 to move towards the direction far away from the limit U-shaped strip 1010, the compressed second compression spring 109 resets and drives the inclined surface block 108 to reset the opening movable baffle 101, then the limit U-shaped strip 1010 blocks the opening movable baffle 101 to block the opening movable baffle 101 from moving towards the direction close to the limit U-shaped strip 1010, and then the opening movable baffle 103 and the upper device thereof does not push the swinging plate 103 to move upwards and the liquid guide sleeve 75 to swing continuously and the swinging plate 75 to swing, and the swinging plate is pushed upwards and the swinging plate is pushed by the reset spring is pushed. Finally, the servo motor 2 is manually turned off by a worker, so that the equipment stops operating.
Example 2
On the basis of embodiment 1, as shown in fig. 11-13, the device further comprises a reset part 11, the reset part 11 is arranged on the guide frame 8, the reset part 11 comprises a movable connecting rod 111, a third compression spring 112, a support plate 113, a rotating shaft 114, a turbine 115, a push rod 116, a worm 117, an impeller 118 and an inclined plane lower pressure plate 119, the guide frame 8 is connected with the movable connecting rod 111 in a sliding manner, the movable connecting rod 111 is in contact with the fixed support plate 1, the movable connecting rod 111 is connected with the third compression spring 112, one end of the third compression spring 112 far away from the movable connecting rod 111 is fixedly connected with the guide frame 8, the support plate 113 is fixedly connected with the support plate 113 in a rotating manner, the rotating shaft 114 is fixedly connected with the turbine 115, one side of the turbine 115 is fixedly connected with the push rod 116, the push rod 116 is in contact with the movable connecting rod 111, the push rod 116 is used for pushing the movable connecting rod 111 to move towards the direction close to the transfusion sleeve 9, one end of the worm 117 is welded with the impeller 118, the impeller 118 is positioned in the transfusion sleeve 9, the top of the movable connecting rod 111 is connected with the inclined plane lower pressure plate 119 in a connecting manner, and the inclined plane lower pressure plate 119 is used for pushing the inclined plane lower pressure plate 6 to move towards the transfusion sleeve.
When the infusion tube conveys the repairing agent into the liquid guide sleeve 75 through the infusion sleeve 9, the flowing repairing agent can push the impeller 118 and the worm 117 to rotate, the worm 117 drives the turbine 115 and the push rod 116 to rotate slowly, the push rod 116 can push the movable connecting rod 111 and the inclined plane pressing plate 119 to move towards the direction close to the infusion sleeve 9, the inclined plane pressing plate 119 can push the downward hollow sleeve 6 to move downwards, so that the long shaft gear 4 moves downwards to be meshed with the hollow gear 74 again, the downward movement time of the downward hollow sleeve 6 can be controlled according to the flow of the repairing agent instead of manual pressing, the stop injection time of the repairing agent can be controlled, and meanwhile, the error of staff can be avoided. Repeating the operation to reset each part of the equipment. When the push rod 116 is separated from the movable connecting rod 111, the compressed third compression spring 112 resets to drive the movable connecting rod 111 and the inclined plane lower pressing plate 119 to move towards the direction away from the infusion sleeve 9, and the inclined plane lower pressing plate 119 is separated from the lower hollow sleeve 6.
Example 3
On the basis of embodiment 2, as shown in fig. 14, the soil removing device further comprises a soil removing component 12, the soil removing component 12 is rotatably connected to the fixed support plate 1, the soil removing component 12 is used for removing soil on the hollow porous spiral drill rod 73, the soil removing component 12 comprises a six-face rod shaft 121, a driven gear 122, a second support spring 123, a driving gear 124, a toothed ring 125 and a brush plate 126, a bearing on the fixed support plate 1 is connected with the six-face rod shaft 121 in a transition fit mode, the six-face rod shaft 121 is slidably connected with the driven gear 122, the driven gear 122 is in contact with the long shaft gear 4, the second support spring 123 far away from the fixed support plate 1 is in contact with the driven gear 122, the driving gear 124 is fixedly connected below the six-face rod shaft 121 far away from the driven gear 122, the toothed ring 125 is rotatably connected to the fixed support plate 1, the driving gear 124 is meshed with the toothed ring 125, the bottom surface of the toothed ring 125 is vertically connected with the brush plate 126, the brush plate 126 is in contact with the hollow porous spiral drill rod 73, and the brush plate 126 is used for brushing the hollow porous spiral drill rod 73.
The long shaft gear 4 drives the driven gear 122 and the device thereon to rotate, the driving gear 124 drives the toothed ring 125 and the brush plate 126 to rotate, and the brush plate 126 brushes the hollow porous auger stem 73, so as to prevent the soil from discharging liquid Kong Dangzhu on the hollow porous auger stem 73.
Example 4
On the basis of embodiment 3, as shown in fig. 16, the device further comprises a sliding rod 13, a U-shaped pressing plate 14 and a fourth compression spring 15, wherein the sliding rod 13 is connected to the fixed support plate 1 in a sliding manner, the top end of the sliding rod 13 is welded with the U-shaped pressing plate 14, the U-shaped pressing plate 14 is in contact with the driven gear 122, the U-shaped pressing plate 14 is used for pushing the driven gear 122 to move downwards, the bottom surface of the U-shaped pressing plate 14 is fixedly connected with the fourth compression spring 15, and one end of the fourth compression spring 15 far away from the U-shaped pressing plate 14 is connected with the fixed support plate 1.
When the hollow reciprocating screw 72 and the upper device thereof move downward, the worker presses the U-shaped pressing plate 14 downward manually, and the U-shaped pressing plate 14 pushes the driven gear 122 to move downward, so that the driven gear 122 is separated from the long shaft gear 4, and the resistance to the downward movement of the hollow porous auger stem 73 is reduced.
Example 5
On the basis of embodiment 4, as shown in fig. 15 and 16, the fixing support plate further comprises a magnet adsorption seat 16, wherein the magnet adsorption seat 16 is arranged on the top surface of the fixing support plate 1, and the magnet adsorption seat 16 is used for adsorbing the U-shaped pressing plate 14.
The staff presses down the U-shaped pressing plate 14 manually, and the magnet adsorption seat 16 can adsorb the U-shaped pressing plate 14, so that the trouble that the staff presses the U-shaped pressing plate 14 all the time is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A heavy metal pollution farmland restoration machine for injecting restoration agent into deep soil is characterized in that: comprises a fixed supporting plate (1), a servo motor (2), six vertical rods (3), a long shaft gear (4), a first supporting spring (5), a pressing hollow sleeve (6), a deep drilling component (7), a guide frame (8), an infusion sleeve (9) and a blocking component (10);
a servo motor (2), wherein the top surface of the fixed supporting plate (1) is fixedly provided with a servo motor (2) for driving;
six vertical rods (3), and six vertical rods (3) are welded at one end of an output shaft of the servo motor (2);
a long shaft gear (4), and a long shaft gear (4) is connected to the six-side vertical rod (3) in a sliding manner;
the servo motor comprises a first supporting spring (5), wherein the first supporting spring (5) is fixedly connected to the shell of the servo motor (2), and one end of the first supporting spring (5) is in contact with a long shaft gear (4);
the hollow sleeve (6) is pressed down, the top of the long shaft gear (4) is provided with the hollow sleeve (6) which is pressed down by a hand;
the deep drilling component (7), the deep drilling component (7) is arranged on the fixed supporting plate (1), and the deep drilling component (7) is used for drilling into the deep soil;
the top surface of the fixed supporting plate (1) is connected with the guide frame (8) in a fastening piece connection mode, and the guide frame (8) is used for guiding the deep drilling component (7);
the infusion sleeve (9) is fixedly connected to the guide frame (8), and the infusion sleeve (9) is used for conveying the repairing agent;
the blocking component (10) is arranged on the infusion sleeve (9), and the blocking component (10) is used for blocking the repairing agent;
the deep drilling component (7) comprises a threaded sleeve (71), a hollow reciprocating screw rod (72), a hollow porous spiral drill rod (73), a hollow gear (74) and a liquid guide sleeve (75), wherein the threaded sleeve (71) is arranged on the fixed supporting plate (1), the hollow reciprocating screw rod (72) is connected to the threaded sleeve (71) in a threaded connection mode, the hollow porous spiral drill rod (73) is welded at the bottom end of the hollow reciprocating screw rod (72), the hollow porous spiral drill rod (73) is rotationally connected with the fixed supporting plate (1), the hollow gear (74) is fixedly connected to the top of the hollow reciprocating screw rod (72), the hollow gear (74) is meshed with the long shaft gear (4), the liquid guide sleeve (75) is rotationally connected to the hollow gear (74), and the liquid guide sleeve (75) is slidingly connected with the guide frame (8);
the hollow porous spiral drill rod (73) is uniformly provided with liquid outlet holes in a circumferential distribution mode, so that the repairing agent in the hollow porous spiral drill rod (73) uniformly flows out through the liquid outlet holes, the hollow porous spiral drill rod (73) is spiral, and the spiral surface is used for guiding the repairing agent so as to enable the repairing agent to slide to the deep soil along the spiral surface;
the blocking component (10) comprises an opening movable baffle (101), an extension spring (102), a swinging plate (103), a powerful torsion spring (104), a guide rod (105), a movable rod frame (106), a first compression spring (107), an inclined surface block (108), a second compression spring (109) and a limiting U-shaped strip (1010), wherein the opening movable baffle (101) is connected to the infusion sleeve (9) in a sliding manner, the extension spring (102) is connected to the opening movable baffle (101), one end of the extension spring (102) is fixedly connected with the infusion sleeve (9), the swinging plate (103) is rotatably connected to the opening movable baffle (101), the powerful torsion spring (104) is connected between the swinging plate (103) and the opening movable baffle (101), the guide rod (105) is fixedly connected to the infusion sleeve (9), the movable rod frame (106) is fixedly connected to the first compression spring (107) in a sliding manner, one end of the first compression spring (107) is fixedly connected to the guide rod (105), the inclined surface block (108) is connected to the movable rod frame (106) in a sliding manner, the inclined surface block (108) is fixedly connected to one side of the movable baffle (101) in a contact with the second compression spring (109), one end of the second compression spring (109) is fixedly connected with the movable rod frame (106), the top surface of the infusion sleeve (9) is fixedly provided with a limiting U-shaped strip (1010), the limiting U-shaped strip (1010) is in contact with the perforated movable baffle (101), and the limiting U-shaped strip (1010) is used for blocking the perforated movable baffle (101).
2. A heavy metal contaminated farmland restoration machine for injecting restoration agent into deep soil according to claim 1, characterized in that: the infusion device is characterized by further comprising a reset part (11), the reset part (11) is arranged on the guide frame (8), the reset part (11) comprises a movable connecting rod (111), a third compression spring (112), a support plate (113), a rotating shaft (114), a turbine (115), a push rod (116), a worm (117), an impeller (118) and an inclined plane lower pressure plate (119), the movable connecting rod (111) is connected with the guide frame (8) in a sliding manner, the movable connecting rod (111) is in contact with the fixed support plate (1), the third compression spring (112) is connected with the movable connecting rod (111), one end of the third compression spring (112) is fixedly connected with the guide frame (8), the support plate (113) is fixedly connected with the rotating shaft (114) on the guide frame (8), the turbine (115) is fixedly connected with the rotating shaft (114), one side of the turbine (115) is fixedly connected with the push rod (116), the push rod (116) is in contact with the movable connecting rod (111), the worm (117) is rotatably connected with the worm (117) on the infusion sleeve (9), one end of the worm (117) is in contact with the worm (115), the impeller (118) is welded with the impeller (118), the top of the movable connecting rod (111) is connected with an inclined plane lower pressing plate (119) in a bolt connection mode, and the inclined plane lower pressing plate (119) is contacted with the lower hollow sleeve (6) mutually.
3. A heavy metal contaminated farmland restoration machine for injecting restoration agent into deep soil according to claim 2, characterized in that: still including mud removal part (12), rotationally be connected with mud removal part (12) on fixed bolster (1), mud removal part (12) are including taking six pole shafts (121), driven gear (122), second supporting spring (123), driving gear (124), ring gear (125) and brush board (126), bearing on fixed bolster (1) is connected with and takes six pole shafts (121) through transition fit's mode, take six pole shafts (121) go up slidingtype and be connected with driven gear (122), driven gear (122) and major axis gear (4) contact each other, fixed bolster (1) top surface fixedly connected with second supporting spring (123), second supporting spring (123) and driven gear (122) contact each other, take six pole shafts (121) below rigid coupling to have driving gear (124), ring gear (125) rotationally connect on fixed bolster (1), driving gear (124) and ring gear (125) intermeshing, ring gear (125) bottom surface are linked with brush board (126) perpendicularly, brush board (126) and porous spiral (73) contact each other.
4. A heavy metal contaminated farmland restoration machine for injecting restoration agent into deep soil according to claim 3, characterized in that: the novel hydraulic pressure control device is characterized by further comprising a sliding rod (13), a U-shaped pressing plate (14) and a fourth compression spring (15), wherein the sliding rod (13) is connected to the fixed support plate (1) in a sliding mode, the U-shaped pressing plate (14) is welded at the top end of the sliding rod (13), the U-shaped pressing plate (14) is in contact with the driven gear (122), the fourth compression spring (15) is fixedly connected to the bottom surface of the U-shaped pressing plate (14), and one end of the fourth compression spring (15) is connected with the fixed support plate (1).
5. The heavy metal contaminated farmland restoration machine for injecting restoration agent into deep soil according to claim 4, wherein: the device also comprises a magnet adsorption seat (16), and the top surface of the fixed support plate (1) is provided with the magnet adsorption seat (16).
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| CN202111535169.3A CN114147061B (en) | 2021-12-15 | 2021-12-15 | Heavy metal pollution farmland restoration machine for injecting restoration agent into deep soil |
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| CN115090664B (en) * | 2022-07-11 | 2023-07-25 | 安徽碧之润生态环境科技有限公司 | Earth's surface soil prosthetic devices |
| CN115591923B (en) * | 2022-10-06 | 2024-05-24 | 浙江省耕地质量与肥料管理总站 | Acidified soil layered soil turning type lime applying equipment for improving soil health |
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| CN108339847B (en) * | 2018-01-25 | 2020-10-02 | 陈雪文 | Soil remediation device for protecting lawn |
| CN210995784U (en) * | 2019-08-29 | 2020-07-14 | 罗昆松 | Mixed-flow liquid-spraying type soil remediation device |
| CN214211719U (en) * | 2020-11-23 | 2021-09-17 | 武汉中地环科水工环科技咨询有限责任公司 | Soil groundwater normal position restoration integration injection apparatus |
| CN112567909B (en) * | 2020-11-27 | 2021-09-28 | 湖南凯迪工程科技有限公司 | Arid area soil repairing device |
| CN215032277U (en) * | 2021-03-29 | 2021-12-07 | 核工业二八0研究所 | Soil pollution repair liquid injection device |
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