CN112359907B - Intelligent stone-avoiding device and method for plowing road embankment overwet filler - Google Patents
Intelligent stone-avoiding device and method for plowing road embankment overwet filler Download PDFInfo
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- CN112359907B CN112359907B CN202011371127.6A CN202011371127A CN112359907B CN 112359907 B CN112359907 B CN 112359907B CN 202011371127 A CN202011371127 A CN 202011371127A CN 112359907 B CN112359907 B CN 112359907B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/32—Rippers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The invention discloses an intelligent stone-avoiding device and method for plowing wet filler on an embankment, comprising a filler processing device, wherein a plurality of mutually parallel plough arms are arranged at the front lower part of the filler processing device through a horizontal fixing frame, a ploughshare which is horizontally arranged is fixed at the lower part of the front end of each plough arm, and the plough arms are obliquely arranged to enable the ploughshare to extend forwards from the lower part of a soil inlet of the filler processing device; the plough arms are rotatably connected with the horizontal fixing frame, the plough arms can rotate forwards or backwards under the action of external force to drive the plough share at the bottom of the plough arms to lift, each plough arm is fixedly provided with an intelligent stone avoiding device in one-to-one correspondence with the plough arms, and the intelligent stone avoiding devices can drive the plough arms corresponding to the intelligent stone avoiding devices to rotate forwards or backwards so as to drive the plough share to lift and avoid stones. The problem of the construction equipment that current road bed scarify meets easy damage of big stone at the scarification in-process is solved.
Description
Technical Field
The invention belongs to the technical field of roadbed processing of geotechnical engineering, and relates to an intelligent embankment overwet filler plough turning stone avoiding device and method.
Background
The roadbed filling is often in an over-wet state, so that the roadbed has low bearing capacity, poor stability and easy deformation, and the roadbed is easy to generate a spring phenomenon during construction and cannot be compacted. Therefore, the roadbed needs to be processed in the road construction process, but the road condition of the roadbed is complex, and the roadbed often contains a large amount of rock masses, which brings certain difficulty to the roadbed processing operation.
In 2009, a roadbed processing vehicle is introduced in China, is used for treating diseases of the existing road base surface, can be used for treating ballast bed and road base surfaces of different road conditions, and can complete operation procedures of manufacturing sand and stone mixed materials, controlling the water content of the sand and stone mixed materials, digging and taking old ballast on the upper layer of the roadbed, crushing the old ballast, paving corresponding protectors, paving the sand and stone mixed materials and the like in one operation flow. The most key technology is to excavate and break the soil and the ballast on the upper layer of the roadbed.
However, the existing construction technology for improving the soil property of the roadbed is not mature, and the soil on the upper layer of the roadbed is mostly excavated for treatment in the engineering field at home and abroad. The existing test method mainly adopts a roadbed filling processing backfill method, the roadbed loosening process is an indispensable process of roadbed construction, and a series of construction instruments adopted for roadbed loosening, such as a road roller, a bulldozer, an excavator and the like, generally face the problem that once hard large stones are encountered in the loosening process, the loosening machine is damaged, in particular ploughshares or toothed cutters, grab buckets and the like for loosening. In carrying out roadbed filler and turning over the pine and handle backfill process, because the road bed road conditions is complicated unclear, easily cause great damage to the apparatus of construction operation, be unfavorable for quick construction, turn over loose efficiency not high and need spend a large amount of maintenance cost in roadbed filler road bed treatment process, the problem that construction apparatus damaged does not have economic efficient solution way yet, and the main performance is:
1. a large number of unidentified rock masses exist in the roadbed, the deformation and damage of the ploughshare and the plough arm can be caused by the continuous operation of the roadbed filling processing system, and the failure rate of the apparatus is high;
2. in the roadbed filler obtaining and processing process, the roadbed filler processing system is damaged due to inclusion of partial rigid stones, so that the working efficiency is reduced;
3. in the operation process, if the plough share and the plough arm are damaged, the plough share and the plough arm need to be integrally replaced, so that the construction speed is slow, the use cost is expensive, and the system can not continuously and efficiently operate.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent embankment overwet filler plough turning stone avoiding device, which aims to solve the problem that large stones are easily damaged when construction equipment for turning a loose roadbed is used in the process of turning the loose roadbed.
The embodiment of the invention aims to provide an intelligent stone-avoiding method for plowing and turning over an embankment overwet filler.
The technical scheme adopted by the embodiment of the invention is as follows: the intelligent embankment overwet filler plowing stone avoiding device comprises a filler processing device, wherein a plurality of mutually parallel plough arms are arranged at the front lower part of the filler processing device through a horizontal fixing frame, a plough share which is horizontally arranged is fixed at the lower part of the front end of each plough arm, and the plough arms are obliquely arranged to enable the plough share to extend forwards from the lower part of a soil inlet of the filler processing device; the plough arms are rotatably connected with the horizontal fixing frame, the plough arms can rotate forwards or backwards under the action of external force to drive the plough share at the bottom of the plough arms to lift, each plough arm is fixedly provided with an intelligent stone avoiding device in one-to-one correspondence with the plough arms, and the intelligent stone avoiding devices can drive the plough arms corresponding to the intelligent stone avoiding devices to rotate forwards or backwards so as to drive the plough share to lift and avoid stones.
Furthermore, the intelligent stone avoiding device comprises a motor, the motor is fixed on the filler processing device, the output end of the motor is fixedly connected with a steel wire rolling wheel, and the motor works to drive the steel wire rolling wheel to rotate; the steel wire rolling wheel is positioned right behind the plough arm corresponding to the intelligent stone avoiding device, and a steel wire on the steel wire rolling wheel is fixedly connected with the rear end of the plough arm; a measuring alarm is fixed at the top of the plough arm, the front end of the plough arm is movably connected with the telescopic end of the hydraulic press through a high-strength spring, the fixed end of the hydraulic press is movably connected with the horizontal fixing frame, when the plough arm drives the plough share to work forwards, the high-strength spring and the hydraulic press are obliquely arranged, the high-strength spring does not deform, and the position of a hydraulic rod of the hydraulic press is fixed;
the output end of the measuring alarm is electrically connected with the input ends of the hydraulic press and the motor, when the measured deviation angle of the plough arm is larger than the angle deviation limit value, the measuring alarm sends a trigger signal to the hydraulic press and the motor, and the trigger hydraulic press and the motor work to drive the plough arm to rotate backwards to avoid stones.
Furthermore, the inside angle measuring instrument, alarm device and the trigger of including of measurement alarm, angle measuring instrument is used for measuring the skew angle of plough arm, alarm device is used for reporting to the police when the skew angle of plough arm is greater than the angular deflection limit value, and the trigger is used for sending trigger signal to hydraulic press and motor when the skew angle of plough arm is greater than the angular deflection limit value, triggers hydraulic press and motor work and drives the plough arm and avoid the stone backward.
Furthermore, the high-strength spring is rotatably connected with the telescopic end of the hydraulic press through a second rotating shaft, and the fixed end of the hydraulic press is rotatably connected with the horizontal fixing frame through a first rotating shaft.
Further, the high-strength spring is rigidly connected with a second rotating shaft, and the second rotating shaft is rotatably connected with the telescopic end of the hydraulic press;
the fixed end of the hydraulic press is rigidly connected with a first rotating shaft, and the first rotating shaft is rotatably connected with the horizontal fixing frame.
Furthermore, a rotating wheel is fixed on the filler processing device, the rotating wheel is positioned between the steel wire rolling wheel and the plough arm corresponding to the steel wire rolling wheel, the rotating wheel, the steel wire rolling wheel and the plough arm correspond to each other in front and back, and the steel wire of the steel wire rolling wheel is guided by the rotating wheel and then fixedly connected with the rear end of the plough arm.
The embodiment of the invention adopts another technical scheme that: the intelligent embankment over-wet filler plowing stone avoiding method adopts the intelligent embankment over-wet filler plowing stone avoiding device and comprises the following steps:
step S1, operation: the intelligent embankment over-wet filler plough turning stone avoiding device is started, the angle deviation limit value of the measuring alarm is set, and after the plough arm is fixed through the hydraulic press, the whole embankment over-wet filler plough turning stone avoiding device is pulled to the road surface through the traction system;
step S2, forward operation: under the action of a traction system, plowing the intelligent stone avoiding device by the embankment over-wet filler starts to operate, and the plough arm drives the plough share to move forwards to treat the embankment over-wet filler;
step S3, stone avoiding operation: a backward offset angle is generated due to the resistance action of rocks when the plough arms meet the rock blocks in the advancing process, and meanwhile, the high-strength spring deforms due to the tensile action of the plough arms; a measuring alarm at the top of the plough arm measures the offset angle of the plough arm in real time, and alarms and triggers a hydraulic press and a motor to work when the measured offset angle of the plough arm is larger than an angle offset limit value, so that the motor drives a steel wire reel wheel to tighten up a steel wire, a hydraulic rod of the hydraulic press is extended, the plough arm rotates backwards under the action of the steel wire and the hydraulic rod of the hydraulic press to drive a plough share at the bottom of the plough arm to be raised, and meanwhile, a traction system pulls a embankment to pass through wet filler to plough and turn over the intelligent stone avoiding device to advance to avoid rock masses.
Further, after the stone-avoiding operation of step S3 is completed, a reset operation needs to be performed, specifically, the reset operation is performed according to the following steps:
after the measuring alarm is used for ensuring that the stone-avoiding operation is finished at certain time intervals, the hydraulic press and the motor are triggered again, the motor works to drive the steel wire rolling wheel to release the steel wire, the hydraulic press works to drive the hydraulic rod to contract, the plough arm rotates forwards under the action of the tensile force of the hydraulic press to reset, and meanwhile, the high-strength spring resets.
The embodiment of the invention has the beneficial effects that:
1. the embodiment of the invention improves the plough arm and the plough share of the scarification body, the front end of the plough arm is additionally provided with the hydraulic press, the rear end of the plough arm is additionally provided with the motor, and the measuring alarm is additionally arranged on the hydraulic press, so that stones can be automatically avoided when large-scale rock blocks are encountered, manual real-time operation is not needed, the labor is greatly saved, the labor intensity is reduced, and the efficiency of the whole operation process is improved.
2. In the construction process, the plough arms are pulled by the hydraulic press to operate continuously, after the measuring alarm alarms due to resistance, the hydraulic press pushes the blocked plough arms to contract while the motor pulls the plough arms, so that the device is ensured to timely and effectively avoid large rocks in the advancing operation process, the system is prevented from being damaged by the large rocks, and the failure occurrence frequency of the machine is reduced. The system is simple and easy to operate, and the construction efficiency is improved.
3. In the operation process, after large-scale rock blocks are avoided, the plough arms are pulled by the hydraulic press to reset, roadbed filling processing is continuously carried out, continuous and efficient operation is guaranteed, and construction operation cannot be interrupted due to blocking of the rock blocks.
4. The plough arm rotates different angles, and the spring on the plough arm produces the deformation of different degrees and adapts to the plough arm and rotates and trigger the measurement alarm, can reach the pine effect that turns over of ideal according to the embankment soil property of difference and requirement, adjusts and sets up different angle skew limits, realizes the degree that the road bed filler turned over the pine, guarantees that the device can deal with different construction embankment conditions. But the road conditions of automated inspection unknown road bed carries out effectual instrument spoilage that avoids reducing the road bed filler car that loosens to latent stone in the road bed, has effectively solved the problem that current road bed scarify construction instrument meets big stone and damages easily in the scarification in-process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an intelligent embankment overwet filler plough turning stone avoiding device according to an embodiment of the invention.
Fig. 2 is a schematic top view of an intelligent embankment overwet packing plough turning stone avoiding device according to an embodiment of the invention.
Fig. 3 is a schematic view of the stone-avoiding operation state of the intelligent stone-avoiding device for plowing the embankment over-wet filler according to the embodiment of the invention.
In the figure, 1, a hydraulic press, 2, a first rotating shaft, 3, a ploughshare, 4, a plough arm, 5, a motor, 6, a steel wire rolling wheel, 7, a rotating wheel, 8, a measuring alarm, 9, a high-strength spring, 10, a second rotating shaft, 11, a steel wire and 12, and a soil inlet of a filler processing device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, the embodiment provides an intelligent embankment overwet filler plowing stone avoiding device, which comprises a filler processing device, wherein a plurality of mutually parallel plough arms 4 are arranged at the front lower part of the filler processing device through a horizontal fixing frame, a plough share 3 which is horizontally arranged is fixed at the lower part of the front end of each plough arm 4, and the plough share 3 extends forwards from the lower part of a soil inlet 12 of the filler processing device due to the inclined arrangement of the plough arms 4; the plough arms 4 are rotatably connected with the horizontal fixing frame, the plough arms 4 can rotate forwards or backwards under the action of external force to drive the plough share 3 at the bottom of the plough arms to lift, each plough arm 4 is fixedly provided with an intelligent stone avoiding device which corresponds to the plough arm 4 one by one, and the intelligent stone avoiding devices can drive the plough arms 4 corresponding to the intelligent stone avoiding devices to rotate forwards or backwards so as to drive the plough share 3 to lift and avoid stones.
As shown in fig. 1-3, the intelligent stone avoiding device comprises a hydraulic press 1, a motor 5, a steel wire rolling wheel 6, a measurement alarm 8, a high-strength spring 9 and a steel wire 11, wherein the motor 5 is fixed on the filler processing device, the output end of the motor 5 is fixedly connected with the steel wire rolling wheel 6, the motor 5 rotates to drive the steel wire rolling wheel 6 to work, the steel wire rolling wheel 6 is positioned right behind a plough arm 4 corresponding to the intelligent stone avoiding device, the steel wire 11 on the steel wire rolling wheel 6 is fixedly connected with one end of the plough arm 4 close to the filler processing device, and the motor 5, the steel wire rolling wheel 6 and the steel wire 11 are used for pulling the plough arm 4 to rotate backwards to drive the plough share 3 to lift and avoid stones. And a measuring alarm 8 is fixed at the top of the plough arm 4, the measuring alarm 8 is used for measuring the offset angle of the plough arm 4, and when the measured offset angle of the plough arm 4 is larger than a set value, sensing alarm is carried out, and a trigger signal is sent to the hydraulic press 1 and the motor 5 to trigger the hydraulic press 1 and the motor 5. The output of the measurement alarm 8 of this embodiment and the input electric connection of hydraulic press 1 and motor 5, the measurement alarm 8 sends triggering signal to hydraulic press 1 and motor 5 when surveying the skew angle of plough arm 4 and being greater than the angular deflection limit value, trigger hydraulic press 1 and motor 5 work and drive plough arm 4 and rotate backward and keep away the stone to send triggering signal to hydraulic press 1 and motor 5 again after the interval certain time, trigger hydraulic press 1 and motor 5 drive plough arm 4 and rotate forward and reset. The measurement alarm 8 of the embodiment can adopt a CH-100W inclination angle sensor of Shenzhen spring grass technology. The front end of the plough arm 4 is movably connected with the telescopic end of the hydraulic press 1 through a high-strength spring 9, the fixed end of the hydraulic press 1 is movably connected with the horizontal fixing frame, and when the plough arm 4 drives the plough share 3 to work forwards, the high-strength spring 9 and the hydraulic press 1 are obliquely arranged. The high-strength spring 9 which can bear large pressure but generate small deformation is adopted, on one hand, when general filler is loosened, the loosening can be stably carried out, on the other hand, when the plough arm 4 meets large rock blocks and is subjected to resistance, the high-strength spring 9 plays a role in buffering, the plough arm 4 is protected from being damaged, and the plough arm 4 is ensured to have certain angular deviation through elastic deformation of the high-strength spring 9.
The high-strength spring 9 is rotatably connected with the telescopic end of the hydraulic press 1 through a second rotating shaft 10, specifically, the high-strength spring 9 is rigidly connected with the second rotating shaft 10, the second rotating shaft 10 is rotatably connected with the telescopic end of the hydraulic press 1, and when the plough arm 4 is pulled backwards by the steel wire 11, the second rotating shaft 10 rotates the auxiliary plough arm 4 and the high-strength spring 9 to adjust the angle adaptively.
The fixed end of hydraulic press 1 rotates through first pivot 2 and horizontal fixed frame and is connected, and is specific, the fixed end of hydraulic press 1 and first pivot 2 rigid connection, and first pivot 2 rotates with horizontal fixed frame and is connected, and when steel wire 11 pulled plough arm 4 backward, first pivot 2 rotated supplementary hydraulic press 1 adaptability angle regulation.
The filler processing device is fixedly provided with a rotating wheel 7, the rotating wheel 7 is positioned between the steel wire rolling wheel 6 and the plough arm 4 corresponding to the steel wire rolling wheel, the steel wire rolling wheel 7 corresponds to the plough arm 4 in front and back, and a steel wire 11 of the steel wire rolling wheel 6 is guided by the rotating wheel 7 and then is fixedly connected with the rear end of the plough arm 4.
The measuring alarm 8 comprises an angle measuring instrument, an alarm device, a trigger and the like, the initial index of the angle measuring instrument is zero, the angle measuring instrument is used for measuring the offset angle of the plough arm 4, the alarm device is used for giving an alarm when the offset angle of the plough arm 4 is larger than an angle offset limit value, the trigger is used for sending a trigger signal to the hydraulic press 1 and the motor 5 when the offset angle of the plough arm 4 is larger than the angle offset limit value, the trigger hydraulic press 1 and the motor 5 work to drive the plough arm 4 to rotate backwards, the trigger signal is sent to the hydraulic press 1 and the motor 5 again after a certain time interval, and the trigger hydraulic press 1 and the motor 5 drive the plough arm 4 to rotate forwards for resetting. When the plough arm 4 and the plough share 3 are blocked to generate certain angular deviation, and the index of the angle measuring instrument exceeds the set angular deviation limit value, the deviation angle of the plough arm 4 exceeds the set angular deviation limit value, and the alarm gives an alarm and the trigger triggers corresponding devices (such as the motor 5, the hydraulic press 1 and the like) to operate.
The method is suitable for the loosening of the embankment filler with different soil qualities by setting different angle deviation limit values; or for the embankment filler of the same soil quality, the scarification effect of different degrees is achieved through different angle deviation limiting values.
Soil mass loosened by the plough share 3 is shoveled and conveyed to the soil inlet 12 of the filler treatment device along the plough arm 4 and a shovel plate at the soil inlet 12 of the filler treatment device, and then the soil property (such as the water content of over-wet soil) is improved through the filler treatment device. The shovel plate extends downwards by 50cm at an inclination angle of 45 degrees, the front part of soil body is pushed by the rear part of soil body to approach the soil inlet 12 of the filling processing device, and the shovel plate shovels the soil body to be sent to the soil inlet 12 of the filling processing device.
Example 2
The embodiment provides an intelligent stone avoiding method for turning over an embankment over-wet filler plough, which adopts the intelligent stone avoiding device for turning over the embankment over-wet filler plough, and specifically comprises the following steps:
step S1, operation: and (3) starting the intelligent embankment overwet filler plough turning stone avoiding device, setting an angle deviation limit value of the measuring alarm 8, fixing the plough arm 4 through the hydraulic press 1, and then drawing the whole embankment overwet filler plough turning intelligent stone avoiding device to the road surface through the traction system. The angle deviation limit value of the measuring alarm 8 is set according to the soil quality of the embankment and the scarification requirement, the applicable angle deviation limit value with soft soil quality, uniform and fine soil particles and high scarification requirement is smaller, and the measuring alarm is sensitive to the scarification of the roadbed; the applicable angle deviation limit value is large, the soil quality is hard, the soil particles have large difference (are not uniform), and the scarification requirement is low.
Step S2, forward operation: under the action of a traction system, the intelligent embankment over-wet filler plowing stone avoiding device starts to operate, a plough arm 4 drives a plough share 3 to move forward under the fixation of a hydraulic press 1 and the traction of the traction system, the unknown road condition of the roadbed in the front is continuously processed, and the plough share 3 conveys small and medium-sized rock blocks and soil bodies of the roadbed to a soil inlet 12 of a filler processing device for soil improvement (such as the over-wet filler plowing drying processing of the embankment).
Step S3, stone avoiding operation: when the plough arm 4 meets a rock block in the advancing process, a backward offset angle is generated due to the resistance action of the rock, and meanwhile, the high-strength spring 9 deforms due to the tension action of the plough arm 4; a measurement alarm 8 at the top of the plough arm 4 measures the offset angle of the plough arm 4 in real time, and simultaneously alarms and triggers a hydraulic press 1 and a motor 5 to work when the measured offset angle of the plough arm 4 is larger than an angular offset limit value, so that the motor 5 drives a steel wire rolling wheel 6 to tighten a steel wire 11, oil is filled in the hydraulic press 1 to extend a hydraulic rod in the hydraulic press 1, the hydraulic rod enables the plough arm 4 to contract backwards under the rotation of a first rotating shaft 2 and a second rotating shaft 10, the plough arm 4 rotates backwards under the action of the steel wire 11 and the hydraulic rod of the hydraulic press 1 to drive a plough share 3 at the bottom of the plough arm to rise, and the intelligent stone avoiding device for plowing the over-wet bank filler avoids rock blocks under the traction of a traction system, as shown in figure 3.
Step S4, reset operation: after a certain time (such as 5 seconds), namely the traction system pulls the over-wet filler plough to turn over the intelligent stone avoiding device to avoid large-scale rock masses, the measurement alarm 8 triggers the hydraulic press 1 and the motor 5 again, the motor 5 starts to rotate reversely to drive the steel wire rolling wheel 6 to release the steel wire 11, meanwhile, the hydraulic press 1 starts to charge oil, a hydraulic rod inside the hydraulic press 1 contracts to drive the first rotating shaft 2 and the second rotating shaft 10 to rotate, so that the plough arm 4 extends forwards and is stabilized in a forward operation, namely a soil loosening working state, the plough arm 4 rotates forwards to reset under the action of the pulling force of the hydraulic press 1, and meanwhile, the high-strength spring 9 resets to continuously process the front roadbed.
According to the construction steps, the times of phenomena such as blocked operation, damaged plough arms 4 and the like in the whole treatment process are reduced, the failure rate of the treated equipment is reduced, the times of repairing the plough arms 4 are reduced, and the backfill effect of the roadbed filling body is good.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The intelligent embankment overwet filler plowing stone avoiding device is characterized by comprising a filler processing device, wherein a plurality of mutually parallel plough arms (4) are arranged at the front lower part of the filler processing device through a horizontal fixing frame, a plough share (3) which is horizontally arranged is fixed at the lower part of the front end of each plough arm (4), and the plough arms (4) are obliquely arranged to enable the plough share (3) to extend forwards from the lower part of a soil inlet (12) of the filler processing device; the plough arms (4) are rotatably connected with the horizontal fixing frame, the plough arms (4) can rotate forwards or backwards under the action of external force to drive the ploughshares (3) at the bottoms of the plough arms to lift, each plough arm (4) is fixedly provided with an intelligent stone avoiding device which corresponds to the plough arm one by one, and the intelligent stone avoiding devices can drive the corresponding plough arms (4) to rotate forwards or backwards so as to drive the ploughshares (3) to lift and avoid stones;
the intelligent stone avoiding device comprises a motor (5), the motor (5) is fixed on the filler processing device, the output end of the motor (5) is fixedly connected with a steel wire rolling wheel (6), and the motor (5) works to drive the steel wire rolling wheel (6) to rotate; the steel wire rolling wheel (6) is positioned right behind the plough arm (4) corresponding to the intelligent stone avoiding device, and a steel wire (11) on the steel wire rolling wheel (6) is fixedly connected with the rear end of the plough arm (4); a measuring alarm (8) is fixed at the top of the plough arm (4), the front end of the plough arm (4) is movably connected with the telescopic end of the hydraulic press (1) through a high-strength spring (9), the fixed end of the hydraulic press (1) is movably connected with a horizontal fixing frame, when the plough arm (4) drives the plough share (3) to work forwards, the high-strength spring (9) and the hydraulic press (1) are obliquely arranged, the high-strength spring (9) does not deform, and the position of a hydraulic rod of the hydraulic press (1) is fixed;
the output end of the measuring alarm (8) is electrically connected with the input ends of the hydraulic press (1) and the motor (5), the measuring alarm (8) sends a trigger signal to the hydraulic press (1) and the motor (5) when the deviation angle of the plough arm (4) is greater than an angle deviation limit value, and the hydraulic press (1) and the motor (5) are triggered to work to drive the plough arm (4) to rotate backwards to avoid stones;
the measuring alarm (8) internally comprises an angle measuring instrument, an alarm device and a trigger, the angle measuring instrument is used for measuring the offset angle of the plough arm (4), the alarm device is used for giving an alarm when the offset angle of the plough arm (4) is larger than an angle offset limit value, the trigger is used for sending a trigger signal to the hydraulic press (1) and the motor (5) when the offset angle of the plough arm (4) is larger than the angle offset limit value, and the trigger hydraulic press (1) and the motor (5) work to drive the plough arm (4) to rotate backwards to avoid stones;
the high-strength spring (9) is rotatably connected with the telescopic end of the hydraulic press (1) through a second rotating shaft (10), and the fixed end of the hydraulic press (1) is rotatably connected with the horizontal fixing frame through a first rotating shaft (2).
2. The intelligent embankment over-wet filler plough turning stone avoiding device according to claim 1, wherein the high-strength spring (9) is rigidly connected with a second rotating shaft (10), and the second rotating shaft (10) is rotatably connected with the telescopic end of the hydraulic press (1);
the fixed end of the hydraulic press (1) is rigidly connected with the first rotating shaft (2), and the first rotating shaft (2) is rotatably connected with the horizontal fixing frame.
3. The intelligent embankment overwet packing plough-turning stone avoiding device according to claim 1 or 2, wherein a rotating wheel (7) is fixed on the packing processing device, the rotating wheel (7) is positioned between the steel wire rolling wheel (6) and the plough arm (4) corresponding to the steel wire rolling wheel, the rotating wheel, the steel wire rolling wheel and the plough arm correspond to each other in a front-back mode, and a steel wire (11) of the steel wire rolling wheel (6) is guided by the rotating wheel (7) and then fixedly connected with the rear end of the plough arm (4).
4. The intelligent embankment over-wet filler plowing stone avoiding method adopts the intelligent embankment over-wet filler plowing stone avoiding device as claimed in claim 1 or 2, and is characterized by comprising the following steps:
step S1, operation: the intelligent embankment overwet filler plowing stone avoiding device is started, the angle deviation limit value of a measuring alarm (8) is set, and after a plough arm (4) is fixed through a hydraulic press (1), the whole embankment overwet filler plowing stone avoiding device is pulled to the road surface through a traction system;
step S2, forward operation: under the action of a traction system, the intelligent embankment overwet filler plowing stone avoiding device starts to operate, and a plough arm (4) drives a plough share (3) to move forwards to treat the embankment overwet filler;
step S3, stone avoiding operation: when the plough arm (4) meets a rock block in the advancing process, a backward offset angle is generated due to the resistance action of the rock, and meanwhile, the high-strength spring (9) deforms due to the tension action of the plough arm (4); a measuring alarm (8) at the top of the plough arm (4) measures the offset angle of the plough arm (4) in real time, alarms and triggers a hydraulic press (1) and a motor (5) to work when the measured offset angle of the plough arm (4) is larger than an angle offset limit value, the motor (5) drives a steel wire rolling wheel (6) to tighten a steel wire (11), a hydraulic rod of the hydraulic press (1) extends, the plough arm (4) rotates backwards under the action of the steel wire (11) and the hydraulic rod of the hydraulic press (1), a traction system pulls a embankment over-wet filler plough to turn over an intelligent stone avoiding device to advance and avoid rock blocks while driving a plough share (3) at the bottom of the plough arm to rise.
5. The method for plowing and turning the intelligent stone-avoiding material for the embankment over-wet packing according to claim 4, wherein after the stone-avoiding operation of step S3 is completed, the method needs to be reset, and specifically comprises the following steps:
after the measurement alarm (8) ensures that the stone-avoiding operation is finished at a certain time interval, the hydraulic press (1) and the motor (5) are triggered again, the motor (5) works to drive the steel wire rolling wheel (6) to release the steel wire (11), the hydraulic press (1) works to drive the hydraulic rod to contract, the plough arm (4) rotates forwards under the action of the tension of the hydraulic press (1) to reset, and meanwhile, the high-strength spring (9) resets.
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