CN115843472A - Tilling depth detection system and method for agricultural machinery - Google Patents
Tilling depth detection system and method for agricultural machinery Download PDFInfo
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- CN115843472A CN115843472A CN202211513959.6A CN202211513959A CN115843472A CN 115843472 A CN115843472 A CN 115843472A CN 202211513959 A CN202211513959 A CN 202211513959A CN 115843472 A CN115843472 A CN 115843472A
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Abstract
The invention discloses a tilling depth detection system and a tilling depth detection method for agricultural machinery, which comprise moving wheels, supporting legs, reinforcing plates, a regulation and control device, traction arms, a first storage battery and a detection part, wherein the reinforcing plates are fixedly connected to two sides of the detection part, the supporting legs are fixedly connected to the bottoms of two ends of the reinforcing plates, the moving wheels are rotatably installed at the bottoms of the supporting legs, the traction arms are fixedly connected to the middle parts of the outer side ends of the reinforcing plates, and the first storage battery is fixedly installed at the upper ends of the traction arms. The invention can accurately and conveniently detect the depth of the cultivated land in real time, so that the cultivated land can be conveniently observed when the depth is too deep or too shallow, and the automatic alarm can be realized.
Description
Technical Field
The invention relates to the technical field of agricultural tilling depth detection, in particular to a tilling depth detection system and a tilling depth detection method for agricultural machinery.
Background
The depth of ploughing is controlled according to the demand needs of planting to the in-process that agricultural machine ploughed, make the depth of ploughing keep at a reasonable degree of depth scope, the current rotary cultivator that uses can not accomplish the degree of depth of real-time convenient automated inspection ploughing at the in-process of ploughing, and some intelligent check out test set of current easily break down at the in-process that uses, it is loaded down with trivial details to detect and debug the in-process, make the in-process that ploughs can not be according to the demand of ploughing real-time convenient the degree of depth to the ploughing detect and monitor, make the detection efficiency of the depth of ploughing low waste time and energy, therefore the urgent need a device to solve foretell problem.
Disclosure of Invention
The present invention is directed to a tilling depth detection system and a tilling depth detection method for an agricultural machine, which solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a tilling depth detection system and a tilling depth detection method for agricultural machinery comprise a moving wheel, a supporting leg, a reinforcing plate, a regulating device, a traction arm, a first storage battery and a detection part, the reinforcing plate is fixedly connected with the two sides of the detection part, the supporting legs are fixedly connected with the bottoms of the two ends of the reinforcing plate, the moving wheel is rotatably arranged at the bottom of the supporting leg, the traction arm is fixedly connected with the middle part of the outer side end of the reinforcing plate, the first storage battery is fixedly arranged at the upper end of the traction arm, the regulating and controlling device is fixedly arranged at the upper end of the detection part, the regulating and controlling device comprises a fixed supporting frame, a hydraulic cylinder, a pushing disc, an auxiliary extrusion buffer spring, a main extrusion spring and a fixed mounting disc, the hydraulic cylinders are uniformly and fixedly arranged at the upper end of the fixed support frame, the pushing disc is fixedly connected at the bottom end of the hydraulic cylinders, the fixed mounting disc is fixedly mounted at the bottom end of the pushing disc through bolts, the main extrusion spring is fixedly connected at the bottom end of the fixed mounting disc, the auxiliary extrusion buffer spring is fixedly connected at the middle part of the bottom end of the pushing disc, the auxiliary extrusion buffer spring is positioned inside the main extrusion spring, the detection part comprises a track transverse plate, a sliding adjustment clamping groove, a detection main body and a monitoring main body, the sliding adjusting clamping grooves are formed in the middle of the rail transverse plate, the number of the detection main bodies is three, the three detection main bodies are uniformly arranged in the sliding adjusting clamping grooves, the monitoring bodies are three, the bottoms of the three monitoring bodies are slidably clamped at the outer side of the track transverse plate, the detection main body comprises an adjusting device and a detection device, and the detection device is arranged in the middle of the adjusting device.
Preferably, adjusting device includes slip spacing frame, stabilizing gear, fixed plate, regulation pinion rack, first hold-in range, motor, synchronous rotation wheel, drive gear, second hold-in range and spacing draw-in groove, regulation pinion rack fixed mounting be in the both sides of slip spacing frame, drive gear rotates and installs in the top that is located the regulation pinion rack that the top set up, stabilizing gear rotates and installs in the regulation pinion rack below that is located the below setting, drive gear with stabilizing gear's middle part is through actuating lever fixed connection, synchronous rotation wheel fixed connection be in drive gear with stabilizing gear's outside end, second hold-in range rotates the joint and is in the drive gear outside sets up between the synchronous rotation wheel, first hold-in range rotates the joint and is in between the synchronous rotation wheel that the stabilizing gear outside set up, the fixed plate distributes in the outside of synchronous rotation wheel, just synchronous rotation wheel rotates the joint and is in on the fixed plate, motor fixed mounting be in on the fixed plate, just the drive end of motor with synchronous rotation wheel fixed connection, spacing draw-in groove runs through and establishes in the middle part of slip spacing frame, fixed plate fixed mounting be in on the track.
Preferably, the detection device comprises a support bracket, a first adjusting handle, a detection stand column, a rotating wheel, an inserted copper sheet, a first sliding adjustment fixture block, a first fastening bolt, a first scale mark, a sliding clamping groove, an extrusion disc and a sliding detection column, wherein the detection stand column is fixedly connected to the bottom end of the sliding detection column, the rotating wheel is rotatably installed at the bottom end of the detection stand column, the sliding clamping groove is formed in the sliding detection column, the first sliding adjustment fixture block is slidably clamped in the sliding clamping groove, the first adjusting handle is fixedly connected to the outer end of the first sliding adjustment fixture block, the first fastening bolt is rotatably installed on the first sliding adjustment fixture block in a threaded manner, the front end of the first fastening bolt is in pressing contact with the outer wall of the sliding detection column, the inserted copper sheet is fixedly connected to the first sliding adjustment fixture block, the first scale mark is formed in the outer wall of the sliding detection column, the extrusion disc is fixedly installed at the upper portion of the sliding detection column, the support bracket is fixedly installed at the upper portion of the sliding detection column, and the support bracket is located below the extrusion disc.
Preferably, the monitoring main part includes first siren, monitoring stand, second scale mark, first monitoring copper, second monitoring copper, places frame, second battery, second adjustment handle, second slip adjustment fixture block, second fastening bolt and second siren, it is in to place frame fixed connection the bottom of monitoring stand, the second battery is placed place the inside of frame, second slip adjustment fixture block is equipped with two, two second slip adjustment fixture block slip joint is in the inside of monitoring stand, second fastening bolt screw thread rotates to be installed on second slip adjustment fixture block, just the front end of second fastening bolt with the outer wall extrusion contact of monitoring stand, second adjustment handle fixed connection be in the outer end middle part of second slip adjustment fixture block, the symmetry of second scale mark is seted up the outer wall of monitoring stand, first monitoring copper with second monitoring copper fixed connection be in the one end that second slip adjustment handle was kept away from to second slip adjustment fixture block, first siren with the upper end of monitoring stand is fixed connection.
Preferably, the two second monitoring copper plates are electrically connected with the second storage battery through leads, the two first monitoring copper plates are electrically connected with the first alarm and the second alarm respectively through leads, and the first alarm and the second alarm are electrically connected with the second storage battery through leads.
Preferably, the bottom of the monitoring stand column is slidably clamped on the track transverse plate, and the inserted copper sheet is matched with a gap between the first monitoring copper plate and the second monitoring copper plate.
Preferably, the sliding detection column is in sliding clamping connection with the inside of the limiting clamping groove, the bottom of the main extrusion spring is located on the extrusion disc, the sliding limiting frame is in sliding clamping connection with the inside of the sliding adjustment clamping groove, and the reinforcing plate is fixedly connected to the track transverse plate.
Preferably, the reinforcing plate fixedly connected with the traction arm is uniformly provided with a sliding support block in a sliding mode, the sliding support block is provided with a fastening threaded column in a rotating mode through threads, the front end of the fastening threaded column is in extrusion contact with the outer wall of the reinforcing plate, the sliding support block is fixedly provided with a support upright column, and the support upright column is located under the support bracket.
A detection method of a tilling depth detection system for agricultural machinery comprises the following specific steps:
the method comprises the following steps: the device is connected to the rear of the rotary cultivator through the traction arm and the pin body, the rotary cultivator can be dragged to detect the depth of cultivated land in real time in the cultivation process of the rotary cultivator, and when the detection is performed, each fastening threaded column is firstly screwed so that each sliding supporting block slides along the reinforcing plate, the sliding supporting block drives the supporting upright column to synchronously move, the supporting upright column is moved away by sliding from the bottom of the supporting bracket, at the moment, the upper end of the supporting upright column does not support and lift the bottom of the supporting bracket any more, at the moment, each sliding detecting column slides downwards along the limiting clamping groove, and the rotating wheel is in contact with the cultivated land;
step two: after the rotating wheel is in contact with the upper end face of the cultivated land, observing the position of the first sliding adjusting fixture block indicated on the first scale line, adjusting the device according to the depth of the cultivated land, at the moment, according to the depth range of the cultivated land, enabling the two second sliding adjusting fixture blocks to slide along the monitoring upright post by screwing the second fastening bolt and utilizing the second adjusting handle, and accurately positioning the two second sliding adjusting fixture blocks according to the second scale line, at the moment, enabling the two first monitoring copper plates and the second monitoring copper plates to be accurately positioned, then according to the requirement of the cultivated land depth, enabling the first sliding adjusting fixture block to slide in the sliding clamp groove by screwing the first fastening bolt and utilizing the first adjusting handle, and positioning and fixing the first sliding adjusting fixture block and the inserted copper sheet by observing the first scale line;
step three: the rotary cultivator can pull the device to synchronously move through the traction arm in the cultivation process, each hydraulic cylinder is synchronously started to drive the pushing disc to move downwards in the cultivation detection process, so that the main extrusion spring extrudes the extrusion disc, the soil is loosened after rotary cultivation on the ground, the rotating wheel and the detection stand column are inserted into the loosened soil after rotary cultivation under the extrusion force of the main extrusion spring on the extrusion disc, the rotating wheel is contacted with the hard part at the bottommost part of the soil after rotary cultivation and moves synchronously along with the rotary cultivator, when the cultivation depth of the rotary cultivator is increased to exceed a preset depth range, the detection stand column and the rotating wheel can downwards displace under the action of the extrusion force of the main extrusion spring on the extrusion disc, the sliding detection column can drive the inserted copper sheet to downwards displace, the inserted copper sheet downwards displaced inserted into a gap between the first monitoring copper plate and the second monitoring copper plate arranged below, the inserted copper sheet is attached to the first monitoring copper plate and the second monitoring copper plate, and the alarm lamp can give a warning signal according to the alarm sound when the depth of the second cultivation detector and the alarm lamp can give out;
step four: in the real-time detection process of the device, when the depth of arable land is too shallow, the bottommost end of the soil subjected to rotary tillage is hard, so that the rotating wheel and the detection stand column can be upwards lifted, the sliding detection column and the inserting copper sheet are driven to be lifted, the inserting copper sheet is inserted between the second monitoring copper plate and the first monitoring copper plate which are arranged above, the first monitoring copper plate and the second monitoring copper plate which are arranged above form a loop with the first alarm and the second storage battery through the connection of the inserting copper sheet, the first alarm can sound a flashing light at the moment, and the depth of the arable land can be judged to be too shallow according to a signal sent by the first alarm;
step five: the synchronous rotating wheel can be driven to rotate by starting the motor arranged in each adjusting device, the rotating synchronous rotating wheel can drive one driving gear to rotate, the synchronous rotating wheel can realize synchronous rotation of the driving gear through the driving rod arranged between the second synchronous belt and the driving gear, so that the rotating driving gear can control the sliding limiting frame to slide transversely along the inside of the sliding adjusting clamping groove through the adjusting toothed plate, detection and use detection among all the detection devices are adjusted and controlled, three detection devices are arranged, the three detection devices can synchronously detect, the detection result is more accurate, transverse sliding adjustment of the sliding limiting frame can be more stable by arranging the stabilizing gear, the monitoring main body can be pushed to slide along the track transverse plate through external force, and the distance between the synchronous sliding between the monitoring main body and the detection devices can be adaptive to use;
step six: after the device is used, each hydraulic cylinder is started to drive the main extrusion spring to rise, the extrusion force of the main extrusion spring to the extrusion disc is removed at the moment, then the sliding detection column is lifted, and then the sliding support block is made to slide and reset along the reinforcing plate, the upper end of the support column is made to support the bottom of the support bracket at the moment, the rotating wheel and the ground are made to keep a sufficient distance, only the moving wheel is in contact with the ground when the device is not used, and the device is moved conveniently through the moving wheel.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the detection device is arranged, the detection upright post and the rotating wheel in the detection device are inserted into the soil to be rotary-tilled, and the inserted copper sheets are driven to move between the two groups of first monitoring copper plates and second monitoring copper plates according to the fluctuation change of the detection upright post and the rotating wheel in the soil during the detection process, so that the first monitoring copper plates and the second monitoring copper plates are electrified, and therefore, the second alarm and the first alarm can be respectively driven to operate, the depth of the cultivated land at the moment can be judged to be too shallow according to the signal sent by the first alarm, the depth of the cultivated land at the moment can be judged to be too deep according to the signal sent by the second alarm, and the device can conveniently detect and monitor the depth of the cultivated land in real time;
2. the three detection devices are arranged, the use and detection intervals among the three detection devices can be conveniently adjusted and controlled through the adjusting device, so that the three detection devices can synchronously detect, the synchronous detection of multiple points and multiple regions enables the detection result to be more accurate, the region range of one-time detection can be adjusted and controlled, the transverse sliding adjustment of the sliding limiting frame can be more stable through the arrangement of the stabilizing gear, the monitoring main body can be pushed to slide along the transverse plate of the track through external force, and the distance between the synchronous sliding between the monitoring main body and the detection devices can be adaptive to use;
3. according to the invention, the using positions of the first monitoring copper plate and the second monitoring copper plate and the using position of the inserted copper sheet can be accurately adjusted and controlled by observing the second scale mark and the first scale mark according to different depths of cultivated land, and the inserted copper sheet is not contacted with one group of the first monitoring copper plate and the second monitoring copper plate which are arranged up and down as long as the inserted copper sheet fluctuates between the first monitoring copper plate and the second monitoring copper plate in the detection process, namely the depth of cultivated land is represented within a set depth range, so that the device is simple to control in the using process, the detection result is convenient to observe and use, faults are not easy to occur, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural diagram of a control device according to the present invention;
FIG. 3 is a schematic bottom structure of the regulating device of the present invention;
FIG. 4 is a schematic view of a detecting portion according to the present invention;
FIG. 5 is a schematic view of a detection main body according to the present invention;
FIG. 6 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 7 is a schematic structural diagram of the detecting device of the present invention;
fig. 8 is a schematic structural diagram of the monitoring body according to the present invention.
In the figure: 1-moving wheels, 2-supporting legs, 3-reinforcing plates, 4-regulating devices, 5-traction arms, 6-first storage batteries, 7-detection parts, 8-fixed support frames, 9-hydraulic cylinders, 10-pushing disks, 11-auxiliary extrusion buffer springs, 12-main extrusion springs, 13-fixed mounting disks, 14-track transverse plates, 15-sliding adjustment clamping grooves, 16-detection bodies, 17-monitoring bodies, 18-adjustment devices, 19-detection devices, 20-sliding limiting frames, 21-stabilizing gears, 22-fixing plates, 23-adjustment toothed plates, 24-first synchronous belts, 25-motors, 26-synchronous rotating wheels and 27-driving gears, 28-a second synchronous belt, 29-a limiting clamping groove, 30-a supporting bracket, 31-a first adjusting handle, 32-a detecting upright post, 33-a rotating wheel, 34-a plug copper sheet, 35-a first sliding adjusting clamping block, 36-a first fastening bolt, 37-a first scale mark, 38-a sliding clamping groove, 39-a pressing disc, 40-a sliding detecting post, 41-a first alarm, 42-a monitoring upright post, 43-a second scale mark, 44-a first monitoring copper plate, 45-a second monitoring copper plate, 46-a placing frame, 47-a second storage battery, 48-a second adjusting handle, 49-a second sliding adjusting clamping block, 50-a second fastening bolt, 51-a second alarm, 52-a sliding supporting block, 53-a fastening threaded post and 54-a supporting upright post.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the present invention: a tilling depth detection system and a detection method for agricultural machinery comprise a moving wheel 1, supporting legs 2, a reinforcing plate 3, a regulation and control device 4, a traction arm 5, a first storage battery 6 and a detection part 7, wherein the reinforcing plate 3 is fixedly connected to two sides of the detection part 7, the supporting legs 2 are fixedly connected to the bottoms of two ends of the reinforcing plate 3, the moving wheel 1 is rotatably installed at the bottom of the supporting legs 2, the traction arm 5 is fixedly connected to the middle of the outer side end of the reinforcing plate 3, the first storage battery 6 is fixedly installed at the upper end of the traction arm 5, the regulation and control device 4 is fixedly installed at the upper end of the detection part 7, the regulation and control device 4 comprises a fixed support frame 8, a hydraulic cylinder 9, a push disc 10, an auxiliary extrusion buffer spring 11, a main extrusion spring 12 and a fixed installation disc 13, the hydraulic cylinder 9 is uniformly and fixedly installed at the upper end of the fixed support frame 8, the push disc 10 is fixedly connected to the bottom end of the hydraulic cylinder 9, the fixed mounting plate 13 is fixedly mounted at the bottom end of the pushing disc 10 through bolts, the main extrusion spring 12 is fixedly connected at the bottom end of the fixed mounting plate 13, the auxiliary extrusion buffer springs 11 are fixedly connected at the middle part of the bottom end of the pushing disc 10, the auxiliary extrusion buffer springs 11 are positioned inside the main extrusion springs 12, the detection part 7 comprises a track transverse plate 14, sliding adjustment clamping grooves 15, three detection main bodies 16 and three monitoring main bodies 17, the sliding adjustment clamping grooves 15 are formed in the middle part of the track transverse plate 14, the three detection main bodies 16 are uniformly arranged inside the sliding adjustment clamping grooves 15, the number of the monitoring main bodies 17 is three, the bottoms of the three monitoring main bodies 17 are slidably clamped at the outer side of the track transverse plate 14, the detection main bodies 16 comprise adjusting devices 18 and detecting devices 19, the detecting devices 19 are arranged in the middle parts of the adjusting devices 18, and the device is connected at the rear part of the rotary cultivator through the traction arms 5 and the pin bodies, the rotary cultivator in-process of ploughing just can be drawing this device and carrying out the degree of depth that real-time detection ploughed, when detecting, at first twist each fastening screw post 53, make each sliding support block 52 slide along gusset plate 3, gliding sliding support block 52 drives the synchronous removal of support post 54, make support post 54 remove by the bottom slip of supporting bracket 30, the upper end of support post 54 no longer lifts the bottom sprag of supporting bracket 30 this moment, each slip detects post 40 and slides down along spacing draw-in groove 29 this moment, make runner 33 and the contact of ploughing, can drive main extrusion spring 12 downward displacement through pneumatic cylinder 9 and play the effect of buffer protection to extrusion dish 39, can detect the upper end buffer protection of post 40 to the slip through supplementary extrusion buffer spring 11.
Referring to fig. 6, the adjusting device 18 includes a sliding limit frame 20, a stabilizing gear 21, a fixing plate 22, an adjusting toothed plate 23, a first synchronous belt 24, a motor 25, a synchronous rotating wheel 26, a driving gear 27, a second synchronous belt 28 and a limit slot 29, wherein the adjusting toothed plate 23 is fixedly installed at both sides of the sliding limit frame 20, the driving gear 27 is rotatably installed above the adjusting toothed plate 23 located above, the stabilizing gear 21 is rotatably installed below the adjusting toothed plate 23 located below, the middle portions of the driving gear 27 and the stabilizing gear 21 are fixedly connected through a driving rod, the synchronous rotating wheel 26 is fixedly connected at the outer ends of the driving gear 27 and the stabilizing gear 21, the second synchronous belt 28 is rotatably clamped between synchronous rotating wheels 26 arranged at the outer side of the driving gear 27, the first synchronous belt 24 is rotatably clamped between the synchronous rotating wheels 26 arranged at the outer side of the stabilizing gear 21, the fixing plate 22 is distributed at the outer side of the synchronous rotating wheel 26, the synchronous rotating wheel 26 is rotatably clamped on the fixing plate 22, the motor 25 is fixedly installed on the fixing plate 22, the driving end of the sliding limit frame 20 is rotatably installed at the adjusting toothed plate 20, and the adjusting toothed plate 27 can be indirectly driven by the sliding limit slot 27 of the sliding limit frame 14.
Referring to fig. 7, the detecting device 19 includes a supporting bracket 30, a first adjusting handle 31, a detecting upright column 32, a rotating wheel 33, a plugging copper sheet 34, a first sliding adjusting fixture block 35, a first fastening bolt 36, a first scale line 37, a sliding fixture groove 38, a pressing disc 39 and a sliding detecting column 40, the detecting upright column 32 is fixedly connected to the bottom end of the sliding detecting column 40, the rotating wheel 33 is rotatably installed at the bottom end of the detecting upright column 32, the sliding fixture groove 38 is opened on the sliding detecting column 40, the first sliding adjusting fixture block 35 is slidably clamped inside the sliding fixture groove 38, the first adjusting handle 31 is fixedly connected to the outer end of the first sliding adjusting fixture block 35, the first fastening bolt 36 is rotatably installed on the first sliding adjusting fixture block 35 in a threaded manner, the front end of the first fastening bolt 36 is in pressing contact with the outer wall of the sliding detecting column 40, the plugging copper sheet 34 is fixedly connected to the first sliding adjusting fixture block 35, the first scale mark 37 is arranged on the outer wall of the sliding detection column 40, the extrusion disc 39 is fixedly arranged on the upper part of the sliding detection column 40, the supporting bracket 30 is positioned below the extrusion disc 39, the detection column 32 and the rotating wheel 33 in the detection device 19 are inserted into the soil to be rotary-tilled, the inserted copper sheets 34 are driven to move between two groups of first monitoring copper sheets 44 and second monitoring copper sheets 45 according to the fluctuation change of the detection column 32 and the rotating wheel 33 in the soil in the detection process, so that the first monitoring copper sheets 44 and the second monitoring copper sheets 45 are electrified, the second alarm 51 and the first alarm 41 can be respectively driven to operate, the depth of the cultivated land at the moment can be judged to be too shallow according to the signal sent by the first alarm 41, the depth of the cultivated land at the moment can be judged to be too deep according to the signal sent by the second alarm 51, the device can conveniently detect and monitor the depth of the cultivated land in real time.
Referring to fig. 8, the monitoring body 17 includes a first alarm 41, a monitoring column 42, a second scale mark 43, a first monitoring copper plate 44, a second monitoring copper plate 45, a placing frame 46, a second battery 47, a second adjusting handle 48, a second sliding adjusting fixture block 49, a second fastening bolt 50 and a second alarm 51, the placing frame 46 is fixedly connected to the bottom end of the monitoring column 42, the second battery 47 is placed inside the placing frame 46, two second sliding adjusting fixture blocks 49 are provided, the two second sliding adjusting fixture blocks 49 are slidably clamped inside the monitoring column 42, the second fastening bolt 50 is rotatably installed on the second sliding adjusting fixture block 49 in a threaded manner, the front end of the second fastening bolt 50 is in pressing contact with the outer wall of the monitoring column 42, the second adjusting handle 48 is fixedly connected to the middle portion of the outer end of the second sliding adjusting fixture block 49, the second scale mark 43 is symmetrically arranged on the outer wall of the monitoring column 42, the first monitoring copper plate 44 and the second monitoring copper plate 45 are fixedly connected at one end of the second sliding adjusting fixture block 49 away from the second adjusting handle 48, the first alarm 41 and the second alarm 51 are fixedly connected at the upper end of the monitoring upright post 42, the using positions of the first monitoring copper plate 44 and the second monitoring copper plate 45 and the using position of the inserted copper sheet 34 can be accurately adjusted and controlled by observing the second scale mark 43 and the first scale mark 37 according to different tilling depths, in the detection process, as long as the inserted copper sheet 34 is positioned between the first monitoring copper plate 44 and the second monitoring copper plate 45 which are arranged up and down, the fluctuation is not contacted with one group of the first monitoring copper plate 44 and the second monitoring copper plate 45, namely, the tilling depth is indicated in a set depth range, so that the device is simple to control in the using process, the detection result is convenient to observe and use, the fault is not easy to occur in the using process, and the detection efficiency is improved, the second storage battery 47 functions as a backup battery.
The two second monitoring copper plates 45 are electrically connected with the second storage battery 47 through wires, the two first monitoring copper plates 44 are electrically connected with the first alarm 41 and the second alarm 51 through wires, respectively, and the first alarm 41 and the second alarm 51 are electrically connected with the second storage battery 47 through wires.
The bottom slip joint of monitoring stand 42 is on track diaphragm 14, and the clearance adaptation between grafting copper sheet 34 and first monitoring copper 44 and the second monitoring copper 45, there is sufficient frictional force between monitoring stand 42 bottom and the track diaphragm 14, just can make monitoring stand 42 slide along track diaphragm 14 through external force.
The sliding detection column 40 is slidably clamped inside the limiting clamping groove 29, the bottom of the main extrusion spring 12 is located on the extrusion disc 39, the sliding limiting frame 20 is slidably clamped inside the sliding adjusting clamping groove 15, and the reinforcing plate 3 is fixedly connected to the transverse rail plate 14.
The reinforcing plate 3 fixedly connected with the traction arm 5 is uniformly provided with sliding support blocks 52 in a sliding mode, the sliding support blocks 52 are provided with fastening threaded columns 53 in a threaded rotating mode, the front ends of the fastening threaded columns 53 are in extrusion contact with the outer wall of the reinforcing plate 3, the sliding support blocks 52 are fixedly provided with support columns 54, and the support columns 54 are located right below the support towing bracket 30.
A detection method of a tilling depth detection system for agricultural machinery comprises the following specific steps:
the method comprises the following steps: the device is connected to the rear of the rotary cultivator through the traction arm 5 and the pin body, the rotary cultivator can be used for dragging the device to detect the depth of cultivated land in real time in the process of cultivating the land, when detection is carried out, each fastening threaded column 53 is firstly screwed, each sliding supporting block 52 slides along the reinforcing plate 3, the sliding supporting blocks 52 drive the supporting columns 54 to synchronously move, the supporting columns 54 are moved away in a sliding mode from the bottom of the supporting bracket 30, at the moment, the upper ends of the supporting columns 54 do not support and lift the bottom of the supporting bracket 30 any more, at the moment, each sliding detecting column 40 slides downwards along the limiting clamping groove 29, and the rotating wheels 33 are in contact with the cultivated land;
step two: after the rotating wheel 33 is in contact with the upper end face of the cultivated land, observing the position of the first sliding adjusting fixture block 35 indicated on the first scale mark 37, and adjusting the device according to the depth of the cultivated land, at this time, according to the depth range of the cultivated land, screwing the second fastening bolt 50, using the second adjusting handle 48 to enable the two second sliding adjusting fixture blocks 49 to slide along the monitoring upright post 42, and accurately positioning the two second sliding adjusting fixture blocks 49 according to the second scale mark 43, at this time, accurately positioning the two first monitoring copper plates 44 and the second monitoring copper plates 45, then according to the requirement of the cultivated land depth, screwing the first fastening bolt 36, using the first adjusting handle 31 to enable the first sliding adjusting fixture block 35 to slide in the sliding fixture groove 38, and observing the first scale mark 37 to enable the first sliding adjusting fixture block 35 and the inserted copper sheet 34 to be positioned and fixed;
step three: the rotary cultivator can pull the device to synchronously move through the traction arm 5 in the process of cultivating land, each hydraulic cylinder 9 is synchronously started to drive the pushing disc 10 to move downwards in the process of cultivating land detection, so that the main extrusion spring 12 extrudes the extrusion disc 39, the soil is loosened after rotary cultivation on the ground, the rotating wheel 33 and the detection upright post 32 are inserted into the loosened soil after rotary cultivation under the extrusion force of the main extrusion spring 12 on the extrusion disc 39, the rotating wheel 33 is in contact with the bottommost hard part of the soil after rotary cultivation and follows the synchronous movement of the rotary cultivator, when the depth of cultivated land of the rotary cultivator is increased to exceed a preset depth range, the detection upright post 32 and the rotating wheel 33 can downwards displace under the extrusion force of the main extrusion spring 12 on the extrusion disc 39, the sliding detection column 40 can drive the inserted copper sheet 34 to downwards displace, the inserted copper sheet 34 which downwards moves to a gap between the first monitoring copper sheet 44 and the second monitoring copper sheet 45 which are arranged below, so that the inserted copper sheet 34, the first monitoring copper sheet 44 and the second monitoring copper sheet 51 which are arranged below the second monitoring copper sheet 47 can sound an alarm circuit 51 according to send out a warning signal when the cultivated land depth of the inserted copper sheet 51 and the second monitoring copper sheet 51 which are arranged below;
step four: in the real-time detection process of the device, when the depth of the cultivated land is too shallow, the bottommost end of the soil subjected to rotary tillage is hard, so that the rotating wheel 33 and the detection upright post 32 are lifted upwards, the sliding detection post 40 and the inserted copper sheet 34 are driven to lift, the inserted copper sheet 34 is inserted between the second monitoring copper plate 45 and the first monitoring copper plate 44 which are arranged above, the first monitoring copper plate 44 and the second monitoring copper plate 45 which are arranged above form a loop with the first alarm 41 and the second storage battery 47 through the connection of the inserted copper sheet 34, the first alarm 41 sounds a flashing light at the moment, and the depth of the cultivated land can be judged to be too shallow according to a signal sent by the first alarm 41;
step five: the synchronous rotating wheel 26 can be driven to rotate by starting the motor 25 arranged in each adjusting device 18, the rotating synchronous rotating wheel 26 can drive one driving gear 27 to rotate, the synchronous rotating wheel 26 can realize synchronous rotation of the driving gear 27 through a driving rod arranged between the second synchronous belt 28 and the driving gear 27, so that the rotating driving gear 27 can control the sliding limiting frame 20 to slide transversely along the inside of the sliding adjusting clamping groove 15 through adjusting the toothed plate 23, detection and use among the detection devices 19 are adjusted and controlled, and the detection devices 19 are three, so that the three detection devices 19 can synchronously detect, the detection result is more accurate, the transverse sliding adjustment of the sliding limiting frame 20 can be more stable through arranging the stabilizing gear 21, and the monitoring body 17 can be pushed to slide along the track transverse plate 14 through external force, so that the distance between the synchronous sliding between the monitoring body 17 and the detection devices 19 can be used in a matching manner;
step six: after the device is used, each hydraulic cylinder 9 is started to drive the main extrusion spring 12 to rise, the extrusion force of the main extrusion spring 12 on the extrusion disc 39 is removed at the moment, then the sliding detection column 40 is lifted, then the sliding support block 52 is enabled to slide and reset along the reinforcing plate 3, the upper end of the support upright post 54 is enabled to support the bottom of the support bracket 30 at the moment, the rotating wheel 33 and the ground are enabled to keep a sufficient interval, only the moving wheel 1 is in contact with the ground when the device is not used, and the device is conveniently moved through the moving wheel 1.
The working principle is as follows: the device is connected to the rear of the rotary cultivator through the traction arm 5 and the pin body, the rotary cultivator can be used for dragging the device to detect the depth of cultivated land in real time in the cultivation process, when detection is carried out, each fastening threaded column 53 is firstly screwed, each sliding supporting block 52 slides along the reinforcing plate 3, the sliding supporting block 52 drives the supporting upright column 54 to synchronously move, the supporting upright column 54 is moved away in a sliding mode from the bottom of the supporting bracket 30, at the moment, the upper end of the supporting upright column 54 does not support and lift the bottom of the supporting bracket 30, at the moment, each sliding detecting column 40 slides downwards along the limiting clamping groove 29, the rotating wheel 33 is in contact with cultivated land, after the rotating wheel 33 is in contact with the upper end face of the cultivated land, the position of the first sliding adjusting clamping block 35 indicated on the first scale mark 37 is observed, the device can be adjusted according to the depth of the cultivated land, at the moment, according to the depth range of the cultivated land, the two second sliding adjusting clamping blocks 49 slide along the monitoring upright post 42 by screwing the second fastening bolt 50 and using the second adjusting handle 48, and the two second sliding adjusting clamping blocks 49 are accurately positioned according to the second scale marks 43, at this time, the two first monitoring copper plates 44 and the second monitoring copper plates 45 are also accurately positioned, then according to the requirement of the tilling depth, the first fastening bolt 36 is screwed and the first adjusting handle 31 is used to make the first sliding adjusting clamping block 35 slide in the sliding clamping groove 38, and the first sliding adjusting clamping block 35 and the inserted copper sheet 34 are positioned and fixed by observing the first scale marks 37, the rotary cultivator can pull the device to synchronously move through the traction arm 5 in the tilling process, and each hydraulic cylinder 9 is synchronously started to drive the pushing disc 10 to move downwards in the tilling detection process, the main extrusion spring 12 extrudes the extrusion disc 39, and the soil is loosened after rotary tillage on the ground, so that the rotating wheel 33 and the detection upright post 32 are inserted into the loosened soil after rotary tillage under the extrusion force of the main extrusion spring 12 on the extrusion disc 39, the rotating wheel 33 is in contact with the bottommost hard part of the soil after rotary tillage and moves synchronously along with the rotary cultivator, when the tillage depth of the rotary cultivator is increased to exceed a preset depth range, the detection upright post 32 and the rotating wheel 33 can move downwards under the extrusion force of the main extrusion spring 12 on the extrusion disc 39, at the moment, the sliding detection column 40 can drive the inserted copper sheet 34 to move downwards, the inserted copper sheet 34 moving downwards can move to a gap between a first monitoring copper plate 44 and a second monitoring copper plate 45 arranged below, and the inserted copper sheet 34 is attached to the first monitoring copper plate 44 and the second monitoring copper plate 45, therefore, a loop is formed between the second storage battery 47 and the first monitoring copper plate 44, the second monitoring copper plate 45 and the second alarm 51 which are arranged below, at the moment, the second alarm 51 can sound a flashing light, so that the depth of the cultivated land at the moment can be judged to be too deep according to a signal sent by the second alarm 51, in the real-time detection process of the device, when the depth of the cultivated land is too shallow, at the moment, because the bottommost end of the soil subjected to rotary cultivation is hard, the rotating wheel 33 and the detection upright column 32 can be lifted upwards, the sliding detection column 40 and the inserted copper sheet 34 are driven to be lifted, the inserted copper sheet 34 is inserted between the second monitoring copper plate 45 and the first monitoring copper plate 44 which are arranged above, and the first monitoring copper plate 44 and the second monitoring copper plate 45 which are arranged above are connected with the first alarm 41 and the second storage battery 47 through the inserted copper sheet 34 to form a loop, at this time, the first alarm 41 will sound a flashing light, so that the depth of the cultivated land can be judged to be too shallow according to the signal sent by the first alarm 41, a synchronous rotating wheel 26 can be driven to rotate by starting the motor 25 arranged in each adjusting device 18, the rotating synchronous rotating wheel 26 can drive a driving gear 27 to rotate, and the synchronous rotating wheel 26 can realize synchronous rotation of the driving gear 27 through a driving rod arranged between a second synchronous belt 28 and the driving gear 27, so that the rotating driving gear 27 can control the sliding limiting frame 20 to slide along the inner part of the sliding adjusting slot 15 by adjusting the toothed plate 23, thereby adjusting and controlling the detection and use detection between each detecting device 19, and the detecting devices 19 are provided with three detecting devices 19, so that the three detecting devices 19 can detect synchronously, so that the detection result is more accurate, the sliding limiting frame 20 can be more stably adjusted by arranging the stabilizing gear 21, and the monitoring body 17 can be pushed to slide along the track 14 by external force, so that the distance between the synchronous sliding limiting frame 17 and the detecting devices 19 can be more accurately used, the distance between the sliding limiting frame 20 can be matched, and the supporting device can be lifted by the main supporting spring 13, and the lifting device can be conveniently driven by the lifting spring 12, and the lifting device 12, and the main supporting wheel 3 can be lifted by the lifting device, and the lifting device can be conveniently moved along the lifting device, and the lifting device 3, at this time, and the lifting device can be conveniently, and the lifting device 3, and the lifting device can be lifted up and the lifting device, and the lifting device 3, the depth of arable land can be accurately and conveniently detected in real time in the use process of the device, so that the depth of arable land can be conveniently detected when being too deep and too shallow, and automatic alarm can be realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a tilling depth detecting system for agricultural machine, includes removal wheel (1), supporting leg (2), gusset plate (3), regulation and control device (4), draft arm (5), first battery (6) and test section (7), its characterized in that: the reinforcing plate (3) is fixedly connected to the two sides of the detection part (7), the supporting legs (2) are fixedly connected to the bottoms of the two ends of the reinforcing plate (3), the moving wheel (1) is rotatably installed at the bottom of the supporting legs (2), the traction arm (5) is fixedly connected to the middle of the outer side end of the reinforcing plate (3), the first storage battery (6) is fixedly installed at the upper end of the traction arm (5), the regulating and controlling device (4) is fixedly installed at the upper end of the detection part (7), the regulating and controlling device (4) comprises a fixed support frame (8), a hydraulic cylinder (9), a pushing disc (10), an auxiliary extrusion buffer spring (11), a main extrusion spring (12) and a fixed installation disc (13), the hydraulic cylinder (9) is uniformly and fixedly installed at the upper end of the fixed support frame (8), the pushing disc (10) is fixedly connected to the bottom end of the hydraulic cylinder (9), the fixed installation disc (13) is fixedly installed at the bottom end of the pushing disc (10) through bolts, the main extrusion spring (12) is fixedly connected to the bottom end of the fixed installation disc (13), the auxiliary extrusion spring (11) is connected to the middle of the auxiliary extrusion buffer spring (11), and the main extrusion spring (11) is located at the bottom end of the main extrusion disc (11), detection portion (7) include track diaphragm (14), slide adjusting draw-in groove (15), detect main part (16) and monitoring main part (17), slide adjusting draw-in groove (15) are seted up the middle part of track diaphragm (14), it is equipped with threely, three to detect main part (16) and evenly set up the inside of slide adjusting draw-in groove (15), it is equipped with threely, three to monitor main part (17) the bottom slip joint of monitoring main part (17) is in the outside of track diaphragm (14), it includes adjusting device (18) and detection device (19) to detect main part (16), detection device (19) set up the middle part of adjusting device (18).
2. A tilling depth detection system for an agricultural machine according to claim 1, wherein: the adjusting device (18) comprises a sliding limiting frame (20), a stabilizing gear (21), a fixing plate (22), an adjusting toothed plate (23), a first synchronous belt (24), a motor (25), a synchronous rotating wheel (26), a driving gear (27), a second synchronous belt (28) and a limiting clamping groove (29), wherein the adjusting toothed plate (23) is fixedly installed at two sides of the sliding limiting frame (20), the driving gear (27) is rotatably installed above the adjusting toothed plate (23) arranged above, the stabilizing gear (21) is rotatably installed below the adjusting toothed plate (23) arranged below, the middle parts of the driving gear (27) and the stabilizing gear (21) are fixedly connected through a driving rod, the synchronous rotating wheel (26) is fixedly connected at the outer side end of the driving gear (27) and the stabilizing gear (21), the second synchronous belt (28) is rotatably clamped between the synchronous rotating wheel (26) arranged outside the driving gear (27), the first synchronous belt (24) is rotatably clamped between the synchronous rotating wheel (26) arranged outside the stabilizing gear (21), and the synchronous rotating wheel (22) is distributed on the fixing plate (22), the motor (25) is fixedly installed on the fixing plate (22), the driving end of the motor (25) is fixedly connected with the synchronous rotating wheel (26), the limiting clamping groove (29) penetrates through the middle of the sliding limiting frame (20), and the fixing plate (22) is fixedly installed on the track transverse plate (14).
3. The tilling depth detection system for an agricultural machine according to claim 2, wherein: the detection device (19) comprises a support bracket (30), a first adjusting handle (31), a detection upright post (32), a rotating wheel (33), an inserted copper sheet (34), a first sliding adjusting clamping block (35), a first fastening bolt (36), a first scale mark (37), a sliding clamping groove (38), an extrusion disc (39) and a sliding detection post (40), wherein the detection upright post (32) is fixedly connected to the bottom end of the sliding detection post (40), the rotating wheel (33) is rotatably installed at the bottom end of the detection upright post (32), the sliding clamping groove (38) is arranged on the sliding detection post (40), the first sliding adjusting clamping block (35) is slidably clamped inside the sliding clamping groove (38), the first adjusting handle (31) is fixedly connected to the outer end of the first sliding adjusting clamping block (35), the first fastening bolt (36) is rotatably installed on the first sliding adjusting clamping block (35) in a threaded manner, the front end of the first fastening bolt (36) is in contact with the outer wall of the sliding detection post (40), the first fastening bolt (34) is fixedly connected to the outer wall of the extrusion disc (35), and the sliding detection upright post (40) is fixedly installed on the upper portion of the sliding detection clamping groove (35), the supporting bracket (30) is fixedly arranged at the upper part of the sliding detection column (40), and the supporting bracket (30) is positioned below the extrusion disc (39).
4. A tilling depth detection system for an agricultural machine according to claim 3, wherein: the monitoring body (17) comprises a first alarm (41), a monitoring upright post (42), a second scale mark (43), a first monitoring copper plate (44), a second monitoring copper plate (45), a placing frame (46), a second storage battery (47), a second adjusting handle (48), a second sliding adjusting fixture block (49), a second fastening bolt (50) and a second alarm (51), the placing frame (46) is fixedly connected to the bottom end of the monitoring upright post (42), the second storage battery (47) is placed in the placing frame (46), the second sliding adjusting fixture block (49) is provided with two second sliding adjusting fixture blocks (49) which are in sliding clamping connection in the monitoring upright post (42), the second fastening bolt (50) is rotatably installed on the second sliding adjusting fixture block (49) in a threaded manner, the front end of the second fastening bolt (50) is in extrusion contact with the outer wall of the monitoring upright post (42), the second adjusting handle (48) is fixedly connected to the middle of the second sliding adjusting fixture block (49), the second adjusting copper plate (43) is symmetrically connected to the monitoring upright post (44), and the second adjusting fixture block (49) is far away from one end of the second sliding adjusting copper plate (44), the first alarm (41) and the second alarm (51) are fixedly connected to the upper end of the monitoring upright (42).
5. A tilling depth detection system for an agricultural machine according to claim 4, wherein: the two second monitoring copper plates (45) are electrically connected with the second storage battery (47) through leads, the two first monitoring copper plates (44) are electrically connected with the first alarm (41) and the second alarm (51) through leads, and the first alarm (41) and the second alarm (51) are electrically connected with the second storage battery (47) through leads.
6. A tilling depth detection system for an agricultural machine according to claim 5, wherein: the bottom of the monitoring upright post (42) is connected with the track transverse plate (14) in a sliding and clamping mode, and the inserting copper sheet (34) is matched with a gap between the first monitoring copper plate (44) and the second monitoring copper plate (45).
7. A tilling depth detection system for an agricultural machine according to claim 6, wherein: the sliding detection device is characterized in that the sliding detection column (40) is connected in a sliding mode in the limiting clamping groove (29), the bottom of the main extrusion spring (12) is located on the extrusion disc (39), the sliding limiting frame (20) is connected in a sliding mode in the sliding adjustment clamping groove (15), and the reinforcing plate (3) is fixedly connected to the transverse rail plate (14).
8. A tilling depth detection system for an agricultural machine according to claim 7, wherein: the reinforcing plate (3) fixedly connected with the traction arm (5) is uniformly provided with sliding support blocks (52) in a sliding mode, the sliding support blocks (52) are provided with fastening threaded columns (53) in a threaded rotating mode, the front ends of the fastening threaded columns (53) are in extrusion contact with the outer wall of the reinforcing plate (3), the sliding support blocks (52) are fixedly provided with support upright columns (54), and the support upright columns (54) are located under the support towing bracket (30).
9. A detection method of a tilling depth detection system for an agricultural machine, which is applied to the tilling depth detection system for an agricultural machine according to any one of claims 1 to 8, wherein the detection method comprises the following steps: the method comprises the following specific steps:
the method comprises the following steps: the device is connected to the rear of the rotary cultivator through a traction arm (5) and a pin body, the rotary cultivator can be used for dragging the device to detect the depth of cultivated land in real time in the process of cultivating the land, when detection is carried out, fastening threaded columns (53) are firstly screwed, so that sliding support blocks (52) slide along a reinforcing plate (3), the sliding support blocks (52) drive support columns (54) to synchronously move, the support columns (54) slide and move away from the bottom of a support bracket (30), at the moment, the upper ends of the support columns (54) do not support and lift the bottom of the support bracket (30), and at the moment, sliding detection columns (40) slide downwards along limiting clamping grooves (29), so that a rotating wheel (33) is in contact with the cultivated land;
step two: after the rotating wheel (33) is in contact with the upper end face of a cultivated land, the position of the first sliding adjusting fixture block (35) indicated on the first scale mark (37) is observed, the device can be adjusted according to the depth of the cultivated land, at the moment, according to the depth range of the cultivated land, the two second sliding adjusting fixture blocks (49) can slide along the monitoring upright post (42) by screwing the second fastening bolt (50) and utilizing the second adjusting handle (48), and the two second sliding adjusting fixture blocks (49) can be accurately positioned according to the second scale mark (43), at the moment, the two first monitoring copper plates (44) and the second monitoring copper plate (45) are also accurately positioned, then according to the requirement of the cultivated land depth, the first fastening bolt (36) can be screwed and utilizing the first adjusting handle (31) to enable the first sliding adjusting fixture block (35) to slide in the sliding fixture groove (38), and the first sliding adjusting fixture block (35) and the inserting fixture block (34) can be positioned and fixed by observing the first scale mark (37);
step three: the rotary cultivator can pull the device to synchronously move through the traction arm (5) in the process of cultivating land, each hydraulic cylinder (9) is synchronously started to drive the pushing disc (10) to move downwards in the process of cultivating land detection, so that the main extrusion spring (12) extrudes the extrusion disc (39), and soil is loosened after rotary cultivation on the ground, therefore, under the extrusion force of the main extrusion spring (12) on the extrusion disc (39), the rotating wheel (33) and the detection upright post (32) are inserted into the loosened soil after rotary cultivation, and the rotating wheel (33) is contacted with the bottommost hard part of the soil after rotary cultivation and follows the synchronous movement of the rotary cultivator, when the cultivated land depth of the rotary cultivator is increased to exceed the preset depth range, the detection upright post (32) and the rotating wheel (33) can move downwards under the extrusion force of the main extrusion spring (12) on the extrusion disc (39), at the moment, the sliding detection post (40) can drive the inserted copper sheet (34) to move downwards, and the inserted copper sheet (34) moving downwards can move to a gap between a first monitoring copper plate (44) and a second monitoring copper plate (45) which are arranged below, so that the inserted copper sheet (34) is attached to the first monitoring copper plate (44) and the second monitoring copper plate (45), and a loop is formed between the second storage battery (47) and the first monitoring copper plate (44) and the second monitoring copper plate (45) which are arranged below as well as the second alarm (51), at the moment, the second alarm (51) can sound a flashing light, so that the depth of the cultivated land can be judged to be too deep according to a signal sent by the second alarm (51);
step four: in the real-time detection process of the device, when the depth of cultivated land is too shallow, the bottommost end of the soil subjected to rotary tillage is hard, so that the rotating wheel (33) and the detection upright post (32) are lifted upwards, the sliding detection post (40) and the inserting copper sheet (34) are driven to lift, the inserting copper sheet (34) is inserted between the second monitoring copper plate (45) and the first monitoring copper plate (44) which are arranged above, the first monitoring copper plate (44) and the second monitoring copper plate (45) which are arranged above are connected with the first alarm (41) and the second storage battery (47) through the inserting copper sheet (34) to form a loop, the first alarm (41) sounds a flashing light at the moment, and the depth of the cultivated land can be judged to be too shallow according to a signal sent by the first alarm (41);
step five: the synchronous rotating wheel (26) can be driven to rotate by starting the motor (25) arranged in each adjusting device (18), the rotating synchronous rotating wheel (26) can drive one driving gear (27) to rotate, and the synchronous rotating wheel (26) can realize synchronous rotation of the driving gear (27) through a driving rod arranged between a second synchronous belt (28) and the driving gear (27), so that the rotating driving gear (27) can control the sliding limiting frame (20) to slide along the transverse direction of the inside of the sliding adjusting clamping groove (15) by adjusting the toothed plate (23), detection and use detection among the detecting devices (19) are adjusted and controlled, the detecting devices (19) are three, the three detecting devices (19) can be synchronously detected, the detection result is more accurate, the transverse sliding adjustment of the sliding limiting frame (20) can be more stable by arranging the stabilizing gear (21), and the monitoring body (17) can be pushed to slide along the track (14) by external force, so that the synchronous sliding distance between the transverse plate (17) and the detecting devices (19) can be used;
step six: after the device is used, each hydraulic cylinder (9) is started to drive the main extrusion spring (12) to rise, the extrusion force on the extrusion disc (39) is removed from the main extrusion spring (12), then the sliding detection column (40) is lifted, then the sliding support block (52) is enabled to slide and reset along the reinforcing plate (3), the upper end of the support column (54) is enabled to support the bottom of the support bracket (30), enough space is kept between the rotating wheel (33) and the ground, only the moving wheel (1) is in contact with the ground when the device is not used, and the device is convenient to move through the moving wheel (1).
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