CN109030075A - A kind of Soil K+adsorption equipment of drill bit easy to disassemble - Google Patents

Abstract

The invention discloses a kind of Soil K+adsorption equipment of drill bit easy to disassemble, including moving body, equipment box on the moving body, lifting device on the moving body and the acquisition device set on the lifting device bottom, the moving body is equipped with the monitor station for being detected to soil, the acquisition device includes the vasculum being connected with the lifting device and the drill bit set on the vasculum bottom, the drill bit is detachably matched with the vasculum bottom, stepper motor is equipped in the vasculum, the limiting slot matched with the stepper motor output shaft is equipped at the top of the drill bit, the limiting slot two sides are equipped with fixing groove, telescopic postive stop baffle is equipped in the fixing groove；After bit operation reaches service life, drill bit can easily be replaced, avoid damaging equipment when dismounting drill bit, simplify drill bit and dismount step, lifting means practicability.

Description

A kind of Soil K+adsorption equipment of drill bit easy to disassemble

Technical field

The invention belongs to detection device technical fields, more particularly, to a kind of Soil K+adsorption equipment.

Background technique

With the continuous improvement of living standards with the continuous development of science and technology, land resource using being becoming tight day, and And since land pollution is more serious, there is saline Land phenomenon in some places, not only bad for plantation, and serious shadow People's lives are rung.In order to preferably be detected to full wafer soil, it usually needs enter deep subsoil and carried out to soil Sampling processing, but it is larger to the abrasion of drill bit to enter deep subsoil, and drill bit needs frequently are replaced, and existing soil is examined Measurement equipment is cumbersome in more bit change, can not quickly dismount to drill bit, reduces the practicability of Soil K+adsorption equipment.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provide it is a kind of quickly drill bit can be dismounted it is easy to disassemble The Soil K+adsorption equipment of drill bit.

To achieve the goals above, the invention adopts the following technical scheme: a kind of Soil K+adsorption of drill bit easy to disassemble is set It is standby, including moving body, the equipment box on the moving body, the lifting device on the moving body and it is set to The acquisition device of the lifting device bottom, the moving body is equipped with the monitor station for being detected to soil, described Acquisition device includes the vasculum being connected with the lifting device and the drill bit set on the vasculum bottom, and the drill bit is removable It unloads and is matched with the vasculum bottom, stepper motor is equipped in the vasculum, be equipped at the top of the drill bit and the stepping electricity The limiting slot that machine output shaft matches, the limiting slot two sides are equipped with fixing groove, are equipped with telescopic limit in the fixing groove Baffle；By the cooperation between the limiting slot and stepper motor output shaft at the top of drill bit, the power of stepper motor is enable to stablize Pass to drill bit, so that drill bit is normally worked, promote the working efficiency of drill bit, make drill bit after obtaining power more Easily pierce sampling operation of the deep subsoil convenient for acquisition device to soil；Secure fit is formed by fixing groove and vasculum, is made Drill bit stable can be formed with vasculum to be cooperated, and promotes the reliability that drill bit uses, drill bit is avoided to fall at work；Work as brill After head use reaches the service life, postive stop baffle is shunk, so that postive stop baffle is lost the fixed function to drill bit, convenient for splitting out drill bit； Postive stop baffle is resetted after being packed into green bit, make postive stop baffle to drill bit rise position-limiting action, avoid drill bit turn with afterwards with adopt Header separation promotes the reliability that drill bit uses；The limit of drill bit is controlled by telescopic postive stop baffle, convenient for drill bit into Row dismounting, makes drill bit that can carry out convenient disassembling, assembling and replacing after reaching service life, promotes bit change-over efficiency, lifting means Practicability；Soil sample after being acquired by acquisition device is placed on monitor station and is detected, and can understand soil in real time The data such as pH value, oxygen content, humidity, so that testing staff be facilitated to carry out effective remediation management to soil；Pass through lifting The cooperation of device and drill bit can help acquisition device easily to enter in deep subsoil, carry out at sampling to the soil of deep layer Reason, is monitored management convenient for the soil to positive panel region.

Preferably, being arranged with position-limited wheel on the stepper motor output shaft, it is convex that the position-limited wheel is equipped with multiple first It rises, the second protrusion is equipped between adjacent first protrusion, first protrusion is higher than second protrusion；Position-limited wheel and limit Slot cooperates, and position-limited wheel is enable to block limiting slot, and stepper motor exports kinetic energy to position-limited wheel, position-limited wheel by with limit Kinetic energy is passed to limiting slot by the cooperation of slot, enables drill bit being rotated by stepper motor；Is arranged on position-limited wheel One protrusion and the second protrusion, enable position-limited wheel preferably to be formed with limiting slot and cooperate, keep position-limited wheel more stable for stepping The kinetic energy of motor passes to drill bit, to realize the rotation of drill bit, acquisition device is helped preferably to enter deep subsoil to soil Carry out sampling operation；First protrusion is primary drive protrusion, and the kinetic energy of stepper motor is enable reliably to pass to drill bit, second The first protrusion of protrusion auxiliary plays position-limiting action, and the first protrusion is made to be not susceptible to shake during transmission, reduces the first protrusion Stress intensity, promoted position-limited wheel transmission stability；First protrusion is higher than the second protrusion setting, makes the first protrusion and second Protrusion cooperates with each other, and promotes the reliability of bit operation.

Preferably, being also arranged with mounting disc in the stepper motor output, the mounting disc bottom surface is equipped with the first connection Bar, the first connecting rod are equipped with conical limit block, and the conical limit block is matched with the fixing groove；It is limited by taper The setting of position block, makes motor output shaft form a fixed connection with drill bit, drill bit is connected on stepper motor output shaft, make stepping Motor drill bit when driving drill bit rotation is not fallen out, and promotes the reliability that drill bit uses；Conical limit block is set to stepping electricity In mounting disc on machine output shaft, so that drill bit and stepper motor output shaft is completed secure fit, be convenient for the better band of stepper motor Dynamic drill bit is rotated, and bit operation efficiency is promoted.

Preferably, being equipped with fold baffle in the fixing groove, described fold baffle one end is movably connected on the fixation On slot inner wall, the fold baffle other end and the fixing groove inner wall are equipped with certain interval；Conical limit block is inserted into fixing groove When interior, gap of the conical surface between fold baffle and fixing groove moves down, drives fold baffle to turn down down, makes Conical limit block enters below fold baffle, plays position-limiting action to fold baffle by postive stop baffle, makes fold baffle can not It flips up, to make to turn down baffle to conical limit block position-limiting action, makes conical limit block can not be from fold baffle bottom The fixed function to drill bit is realized in extraction.

Preferably, described postive stop baffle one end is set to above the fold baffle, the postive stop baffle other end and one Revolving door is in contact, and the revolving door is matched by screw thread with the drill bit；Revolving door resists postive stop baffle, makes postive stop baffle Front end can be placed in above fold baffle, play position-limiting action to fold baffle, and making to turn down baffle up to turn down, from making stepping Motor output shaft and drill bit form secure fit；After drill bit use reaches the service life, revolving door is produced, supports revolving door no longer Firmly postive stop baffle makes no longer to play position-limiting action, work of the drill bit due to gravity to fold baffle in postive stop baffle front end retraction drill bit With moving down, move conical limit block up relative to drill bit, conical limit block drives during up moving and turns over Folding baffle up moves, and fold baffle is made to lose the position-limiting action to conical limit block, when conical limit block is detached from fold baffle It disconnects and cooperates with fixing groove afterwards, to realize the purpose for removing drill bit.

Preferably, being additionally provided with installation chamber in the drill bit, the postive stop baffle is arranged in the installation cavity room, institute Postive stop baffle is stated equipped with limited block, the limited block is equipped with reset spring, described reset spring one end and the peace Chamber interior walls of behaveing affectedly are in contact；When postive stop baffle front end, which is placed in fold baffle top, plays position-limiting action to fold baffle, bullet is resetted Spring is in compressive state；When drill bit need to be removed replaced when, producing revolving door loses postive stop baffle to fold baffle Position-limiting action, postive stop baffle pop up outward under the action of reset spring elastic force, and postive stop baffle front end is made quickly to leave fold Baffle is able to carry out fold baffle and flips up movement, to easily split out drill bit, simplifies the step of dismounting drill bit Suddenly.

Preferably, equipped with material collecting device and the rewinding box matched with the material collecting device in the vasculum, it is described Rewinding box is equipped with clamp device, and the rewinding box bottom is equipped with conveying device；When vasculum matching in lifting device and drill bit After entering deep subsoil under conjunction, processing is collected to the soil after drilling by the material collecting device on vasculum, it will be through receiving Expect that device is collected in treated soil income collocation rewinding box, sample soil is collected by rewinding box；When soil takes After the completion of sample, vasculum rises under the action of lifting device, is transported rewinding box in vasculum by feeding device, is convenient for work Make personnel to detect the sample soil in rewinding box, carries out remediation management conducive to the soil to entire area；Pass through fastening The setting of device plays fixed function to rewinding box, and vasculum is when entering depth of soils since the work of drill bit can tremble Dynamic, rewinding box keeps stable state under the action of clamp device, shake rewinding box will not with vasculum, avoids receiving Magazine is detached from during shake with conveying device, influences the collecting work of soil sample.

Preferably, the material collecting device includes the first cylinder and first cylinder set on the acquisition chamber interior wall Screw feeding bar output shaft connected driving motor and be connected with the driving motor output shaft；When vasculum enters soil After deep layer, the first cylinder is started to work, and the first cylinder pushes driving motor to move forward, is pierced by screw feeding bar in vasculum It is in contact with casing soil, driving motor is started to work, and so that screw feeding bar is rotated, process of the screw feeding bar in rotation Middle agitation soil, the soil fallen in screw feeding bar are transported along the surface of spiral shell feeding rod, pass through screw feeding bar It is collected rewinding box to sample soil；Driving motor stops working after the completion of sampling, First cylinder task again, recycles driving motor, makes to avoid vasculum from declining in screw feeding bar retraction vasculum Or screw feeding bar is impacted in uphill process, extend screw feeding bar service life.

The invention has the following advantages that can easily replace, keep away to drill bit after bit operation reaches service life Exempt to damage equipment when dismounting drill bit, simplifies drill bit and dismount step, lifting means practicability.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of vasculum of the present invention.

Fig. 3 is enlarged drawing at the A in Fig. 2.

Fig. 4 is enlarged drawing at the B in Fig. 2.

Fig. 5 is enlarged drawing at the C in Fig. 2.

Fig. 6 is the operation schematic diagram that vasculum baffle is opened.

Fig. 7 is position-limited wheel bottom view of the present invention.

Fig. 8 is drill bit top view of the present invention.

Fig. 9 is rotary door structure schematic diagram of the present invention.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

As shown in figs 1-9, a kind of Soil K+adsorption equipment of drill bit easy to disassemble, including moving body, be set to the movement Equipment box 7 on car body, the lifting device on the moving body and the acquisition device set on lifting device bottom, It is equipped with power supply 71 in equipment box 7, provides electric power for equipment, 71 side of power supply is equipped with controller 72, and the controller 72 can be PLC Controller can control the device in Soil K+adsorption equipment by controller 72, keep Soil K+adsorption equipment easier to control；Institute Moving body is stated to include pedestal 6, the movable pulley 61 on the pedestal 6, the support frame 65 on the pedestal 6 and be set to Support plate 67 on support frame as described above 65 move moving body can by the setting of movable pulley 61, convenient for examining soil Measurement equipment is moved to the position that need to be detected and carries out sample detecting to soil, is additionally provided with fixed link 62,62 bottom of fixed link on pedestal 6 It is set as taper, after moving body is moved to tested point, pushes fixed link 62 down, is made in 62 bottom of fixed link insertion soil, Fixed function is risen to Soil K+adsorption equipment, Soil K+adsorption equipment is enable more to be stably fixed to tested point when being worked, Promote the reliability of Soil K+adsorption equipment；It is equipped with pushing hands 63 at the top of the fixed link 62, is convenient for by pushing hands 63 to Soil K+adsorption Equipment is moved, and Soil K+adsorption equipment is enable easily to carry out position adjustment；Monitor station 66, inspection are equipped on the inside of support frame 65 Scaffold tower 66 is the Soil K+adsorption platform being commercially available on the market, and the soil sample after being acquired by acquisition device is placed on monitor station It is detected on 66, the data such as the pH value, oxygen content, humidity of soil can be understood in real time, to facilitate testing staff to soil Earth carries out effective remediation management；The lifting device is arranged in the support plate 67, and the acquisition device includes vasculum 1 With the drill bit 51 for being set to 1 bottom of vasculum, the vasculum 1 is interior to be equipped with material collecting device and matches with the material collecting device Rewinding box 4, the rewinding box 4 be equipped with clamp device, 4 bottom of rewinding box be equipped with conveying device；When Soil K+adsorption is set For when detecting to soil, by the cooperation of lifting device and drill bit 51, it is able to enter vasculum 1 to depth of soils, it is right Deep soil is acquired detection；After entering deep subsoil under cooperation of the vasculum 1 in lifting device and drill bit 51, pass through Material collecting device on vasculum 1 is collected processing to the soil after drilling, and collecting that treated through material collecting device, soil is received Enter into rewinding box 4, sample soil is collected by rewinding box 4；After the completion of soil sample, vasculum 1 is filled in lifting It rises, is transported rewinding box 4 in vasculum 1 by feeding device, convenient for staff to the sample in rewinding box 4 under the action of setting This soil is detected, and carries out remediation management conducive to the soil to entire area；By the setting of clamp device, to rewinding box 4 Fixed function is played, when entering depth of soils since the work of drill bit 51 can shake, rewinding box 4 is fastening vasculum 1 Stable state is kept under the action of device, be shaken rewinding box 4 will not with vasculum 1, is avoided rewinding box 4 in shake It is detached from the process with conveying device, influences the collecting work of soil sample.

The lifting device includes lifting motor 84, driving wheel 85, guide rod 82 and drive rod 83, and lifting motor 84 is stepping Motor, lifting motor 84 are set to 7 side of equipment box, and driving wheel 85 is sheathed on 84 output shaft of lifting motor, and drive rod 83 is connected In on guide rod 82, guide rod 82 is that drive rod 83 provides support guide effect, and drive rod 83 is arranged in support plate 67；Driving wheel 85 It is equipped with driving cog, 83 side of drive rod is equipped with the drive rod driving cog matched with the driving cog on the driving wheel 85, when When lifting motor 84 works, driving wheel 85 is driven to rotate, by the transmission between gear while driving wheel 85 rotates, by lifting electricity The kinetic energy of machine 84 passes to drive rod 83, and drive rod 83 makes drive rod 83 along guide rod by the cooperation between driving wheel 85 82 move down, and 83 bottom of drive rod and vasculum 1 are connected, and drive rod 83 drives vasculum 1 to move down while decline, Make vasculum 1 that drill bit 51 be cooperated to enter deep subsoil under the promotion of drive rod 83 and sampling processing is carried out to soil；Drive rod 83 tops are equipped with limited block 81, and setting limited block 81 prevents 83 excessive descent of drive rod, so that drive rod 83 is detached from driving wheel 85, make The damage of forming apparatus, shields to equipment, extends service life of equipment.

The material collecting device includes exporting set on the first cylinder 21 of 1 inner wall of vasculum, with first cylinder 21 The screw feeding bar 23 axis connected driving motor 22 and be connected with 22 output shaft of driving motor；It is set in screw feeding bar 23 There is helical baffle 24, translocation is carried out to the soil fallen in screw feeding bar 23 by helical baffle, enables soil It will be in soil transport to rewinding box 4 by the barrier effect of helical baffle 24；After vasculum 1 enters deep subsoil, first Cylinder 21 is started to work, and the first cylinder 21 pushes driving motor 22 to move forward, make screw feeding bar 23 be pierced by vasculum 1 with Casing soil is in contact, and driving motor 22 is started to work, and so that screw feeding bar 23 is rotated, screw feeding bar 23 is in rotation Soil is stirred in the process, and the soil fallen in screw feeding bar 23 is transported along the surface of spiral shell feeding rod 23, passes through spiral shell Feeding rod 23 is revolved by soil transport to rewinding box 4, is collected rewinding box 4 to sample soil；It is driven after the completion of sampling Motor 22 stops working, and the first cylinder 21 task again recycles driving motor 22, acquires 23 retraction of screw feeding bar In case 1, vasculum 1 is avoided to impact in decline or uphill process to screw feeding bar 23, extends screw feeding bar 23 Service life.

22 bottom of driving motor is equipped with link block 25, and 25 bottom of link block is equipped with push rod 27, the push rod 27 On be arranged with sliding rail 26,26 one end of sliding rail is fixed on 1 inner wall of vasculum, and the push rod 27 cooperates with the sliding rail 26； Push rod 27 can be slided along sliding rail 26, and when the first cylinder 21 pushes driving motor 22 to move, driving motor 22, which drives, to be connected It connects block 25 and push rod 27 moves together, push rod 27 is moved along sliding rail 26, and sliding rail 26 plays limition orientation to driving motor 22 Effect is stretched out vasculum 1 convenient for screw feeding bar 23 and is collected to soil；Sliding rail 26 plays branch to push rod 27 and driving motor 22 Support effect, enables driving motor 22 to carry out stable work on sliding rail 26.The stability that driving motor 22 works is promoted, is increased Add the high efficiency of soil sampling.

1 side wall of vasculum is equipped with baffle 11, and 11 bottom end of baffle is movably connected on 1 side wall of vasculum On, described 27 one end of push rod is movably connected on the baffle 11；The flexible connection be it is hinged, baffle 11 is to material collecting device Protective effect makes material collecting device be in 1 inside of vasculum, vasculum 1 is avoided to damage material collecting device during rise and fall, Extend the service life of material collecting device；When vasculum 1 is after certain depth is fixed, the first cylinder 21 pushes driving motor 22 outward Movement drives 27 outward movment of push rod while driving motor 22 moves, push rod 27 pushes baffle 11 outward, make baffle 11 around It is rotated with the tie point of 1 side wall of vasculum, so that the unlatching of baffle 11 is formed inclined-plane, screw feeding bar 23 is adopted to soil When collection, the inclined-plane formed by baffle 11 enables the soil in screw feeding bar 23 to fall on baffle 11 along baffle 11 The inclined-plane of formation is fallen in rewinding box 4, is collected convenient for rewinding box 4 to soil sample；27 outward movment of push rod pushes gear When plate 11,11 bottom of baffle is rotated around baffle 11 and the junction of vasculum 1, and the junction of baffle 11 and push rod 27 is sent out Raw rotation makes baffle 11 be capable of forming inclined-plane convenient for being collected to soil sample.

The conveying device includes the conveyer belt 3 for being set to 4 bottom of rewinding box, the biography for being used to support the conveyer belt 3 Send the first driving cog 32 with support frame 31 and on the conveyer belt 3；After vasculum 1, which has acquired soil sample, to rise, Conveyer belt 3 is started to work, and the rewinding box 4 being set on conveyer belt 3 is transported, transports rewinding box 4 automatically out of vasculum 1 Out, the collection convenient for staff to soil in rewinding box 4；It is played a supportive role, is made to conveyer belt 3 by conveyer belt support frame 31 Conveyer belt 3 is that rewinding box 4 provides support effect, so that rewinding box 4 is smoothly set on conveyer belt 3, is convenient for 4 pairs of soil of rewinding box Earth sample is collected.

4 bottom of rewinding box is equipped with the second driving cog 42 matched with first driving cog 32, and described first passes Movable tooth 32 and second driving cog 42 are that magnetic material is made；By between the first driving cog 32 and the second driving cog 42 Cooperation, make the kinetic energy of conveyer belt 3 it is more stable pass to rewinding box 4, avoid rewinding box 4 that slipping phenomenon occurs on conveyer belt 3, Keep the transmitting of power more accurate, rewinding box 4 is accurately transported into vasculum 1 convenient for conveyer belt 3；First driving cog 32 and second Driving cog 42 is made of magnetic material, makes to attract each other between the first driving cog 32 and the second driving cog 42, is promoted first and is passed Fiting effect between movable tooth 32 and the second driving cog 42 avoids the first driving cog 32 and the second driving cog 42 in transmission process It is detached from；By the adelphotaxy between the first driving cog 32 and the second driving cog 42, make rewinding box 4 is more firm to put It sets on conveyer belt 3, promotes the stablizing effect of rewinding box 4.

The clamp device includes the column 41 in the rewinding box 4, the left limit set on 26 bottom of sliding rail Bar 261, the first connecting rod 2612 on left limit bar 261, the right limit being flexibly connected with the first connecting rod 2612 Bar 262 and the second cylinder 2611 on the left limit bar 261；When rewinding box 4 is packed into Material collecting box for harvesting 1, the second cylinder 2611 work drive 262 top of right limit bar toward left movement, and right limit bar 262 is around the tie point with first connecting rod 2612 It is rotated, the tilting of turning right of 262 bottom of right limit bar is made so that 262 bottom of right limit bar be made to lift to form entrance to make rewinding box 4 enter between left limit bar 261 and right limit bar 262 with the completion cooperation of column 41, play position-limiting action to rewinding box 4；Work as receipts After magazine 4 enters between left limit bar 261 and right limit bar 262, the second cylinder 2611 task again pushes right limit bar 262 tops are turned right movement, and right limit bar 262 is rotated around the tie point with first connecting rod 2612, make right limit bar 262 Bottom makes the closure of right limit bar 262 complete to cooperate with column 41 toward left movement；Right limit bar is resisted by the second cylinder 2611 262 increase the stability of right limit bar 262, and rewinding box 4 is not easy under the action of the gag lever post of left and right when shaking vasculum 1 It shakes, enables rewinding box 4 is more stable to be placed on conveyer belt 3, the reliability that lifting means uses.

The column 41 is equipped with limiting slot 411, and the left limit bar 261 and 262 bottom of right limit bar are equipped with The limited block 2616 matched with the limiting slot 411；By the cooperation of limiting slot 411 and limited block 2616, limit is improved The fixed function of bar column 41 avoids rewinding box 4 from, as vasculum 1 is shaken together, influencing to receive in 1 motion process of vasculum The rewinding of magazine 4 works, and shields to rewinding box 4, extends 4 service life of rewinding box.

2612 bottom of first connecting rod is equipped with connecting spring 2613, and 2613 bottom of connecting spring is equipped with buffer stopper 2614, the buffer stopper 2614 is equipped with cushion 2615；Cushion 2615 is made of rubber material, when the work of drill bit 51 makes to adopt When header 1 gos deep into deep subsoil, vasculum 1 shakes, and drives the equipment in vasculum 1 to generate vibration, passes through buffer stopper 2614 and cushion 2615 setting, by rewinding box 4 vibration generate kinetic energy pass to vibration spring 2613, make shake spring The kinetic energy that 2613 pairs of vibrations of rewinding box 4 generate absorbs, and avoids rewinding box 4 that violent vibration occurs and causes to damage to rewinding box 4 It is bad；Setting cushion 2615 avoids rewinding box 4 and buffer stopper 2614 from directly contacting, and plays protection to rewinding box 4 and buffer stopper 2614 Effect avoids the direct contact between hard object from causing the damage of equipment.

1 side of vasculum is equipped with the dodge gate 12 matched with the conveyer belt 3, and 12 top of dodge gate is equipped with First electromagnetic block 121,1 side wall of vasculum are equipped with the second electromagnetic block 13 matched with first electromagnetic block 121, institute State the supporting block 16 for being additionally provided on 1 side wall of vasculum and matching with the dodge gate 12；When vasculum 1 enters deep subsoil pair When soil is acquired processing, the first electromagnetic block 121 and the energization of the second electromagnetic block 13 generate magnetic force and attract each other, and make dodge gate 12 Avoiding vasculum 1 in closed state, soil is entered in vasculum 1 and is damaged to equipment during the decline, to acquisition Equipment in case 1 shields；After vasculum 1, which samples, to be completed to rise, the first electromagnetic block 121 and the power-off of the second electromagnetic block 13 It loses magnetism, dodge gate 12 is disconnected with 1 inner wall of vasculum, and dodge gate 12 is opened outward, and the dodge gate 12 of opening is supported Block 16 blocks to form a platform, and rewinding box 4 is transported under the action of conveying device in vasculum 1, is transported to activity On the platform that door 12 is formed, the soil in rewinding box 4 is subjected to detection processing convenient for staff, conducive to the monitoring pipe to soil Reason.

Mounting plate 14 is equipped with below the conveying device, 14 edge of mounting plate is fixedly connected with vasculum 1,14 bottom of mounting plate It detachably is combined with stepper motor 5, stepper motor 5 is fixedly connected on mounting plate 14, and stepper motor 5 can drive 51 turns of drill bit It is dynamic；1 bottom of vasculum is equipped with sealing ring 15, and setting sealing ring 15 avoids drill bit 51, and soil enters stepper motor 5 at work With the junction of drill bit 51, influences drill bit 51 and normally work；The cross-sectional area of drill bit 51 is greater than the cross-sectional area of vasculum 1, The aperture for making drill bit 51 pierce deep subsoil formation is bigger, enters convenient for vasculum 1, while opening convenient for baffle 11 toward outer incline Inclined-plane is formed, convenient for carrying out sampling processing to soil.

The limiting slot 511 matched with 5 output shaft of stepper motor, the limiting slot are equipped at the top of the drill bit 51 511 two sides are equipped with fixing groove 512, are equipped with telescopic postive stop baffle 55 in the fixing groove 512；Pass through the limit at 51 top of drill bit Position slot 511 and 5 output shaft of stepper motor between cooperation, enable the power of stepper motor 5 it is stable pass to drill bit 51, make Drill bit 51 can normally work, and promote the working efficiency of drill bit 51, drill bit 51 is made to be easier to pierce soil after obtaining power Earth deep layer is convenient for acquisition device to the sampling operation of soil；Secure fit is formed by fixing groove 512 and vasculum 1, makes drill bit 51 stable can form cooperation with vasculum 1, promote the reliability that drill bit 51 uses, drill bit 51 is avoided to fall at work； After 51 use of drill bit reaches the service life, postive stop baffle 55 is shunk, so that postive stop baffle 55 is lost the fixed function to drill bit 51, is convenient for Drill bit 51 is split out；Postive stop baffle 55 is resetted after being packed into green bit, so that postive stop baffle 55 is played position-limiting action to drill bit 51, keeps away Exempt from drill bit 51 to separate with vasculum 1 after mounting, promotes the reliability that drill bit 51 uses；It is right by telescopic postive stop baffle 55 The limit of drill bit 51 controls, and is dismounted convenient for drill bit 51, dismount drill bit 51 can easily after reaching service life Replacement promotes drill bit 51 and replaces efficiency, the practicability of lifting means.

Position-limited wheel 53 is arranged on 5 output shaft of stepper motor, the position-limited wheel 53 is equipped with multiple first protrusions 531, the second protrusion 532 is equipped between adjacent first protrusion 531, first protrusion 531 is higher than second protrusion 532；Position-limited wheel 53 and limiting slot 511 cooperate, and so that position-limited wheel 53 is blocked limiting slot 511, stepper motor 5 is defeated by kinetic energy Out to position-limited wheel 53, kinetic energy is passed to limiting slot 511 by the cooperation with limiting slot 511, enables drill bit 51 by position-limited wheel 53 In being rotated by for stepper motor 5；The first protrusion 531 of setting and the second protrusion 532, enable position-limited wheel 53 on position-limited wheel 53 It is preferably formed and is cooperated with limiting slot 511, the more stable kinetic energy by stepper motor 5 of position-limited wheel 53 is enable to pass to drill bit 51, to realize the rotation of drill bit 51, helps acquisition device preferably to enter deep subsoil and sampling operation is carried out to soil；First Protrusion 531 is primary drive protrusion, and the kinetic energy of stepper motor 5 is enable reliably to pass to drill bit 51, and the second protrusion 532 assists First raised 531 position-limiting actions, make the first protrusion 531 be not susceptible to shake during transmission, pass through the second protrusion 532 The stress in the first protrusion 531 is shared, the stress intensity of the first protrusion 531 is reduced, the stability that position-limited wheel 53 is driven is promoted, prolongs The service life of long first protrusion 531；First protrusion 531 is higher than the second protrusion 532 to be arranged, makes the first protrusion 531 and second Protrusion 532 cooperates with each other, and promotes the reliability that drill bit 51 works.

It is also arranged with mounting disc 52 in the output of stepper motor 5,52 bottom surface of mounting disc is equipped with first connecting rod 521, the first connecting rod 521 is equipped with conical limit block 522, and conical limit block 522 is fixedly connected on first connecting rod 521 On, the conical limit block 522 is matched with the fixing groove 512；By the setting of conical limit block 522, export motor Axis forms a fixed connection with drill bit 51, and drill bit 51 is connected on 5 output shaft of stepper motor, and stepper motor 5 is made to drive drill bit Drill bit 51 is not fallen out when 51 rotation, promotes the reliability that drill bit 51 uses；It is defeated that conical limit block 522 is set to stepper motor 5 In mounting disc 52 on shaft, drill bit 51 and 5 output shaft of stepper motor is made to complete secure fit, it is better convenient for stepper motor 3 It drives drill bit 51 to be rotated, promotes 51 working efficiency of drill bit.

Fold baffle 54 is equipped in the fixing groove 512, described 54 one end of fold baffle is movably connected on the fixing groove On 512 inner walls, 54 other end of fold baffle and 512 inner wall of fixing groove are equipped with certain interval；Conical limit block 522 is inserted When entering in fixing groove 512, gap of the conical surface between fold baffle 54 and fixing groove 512 moves down, and drive is turned over Folding baffle 54 turns down down, so that conical limit block 522 is entered 54 lower section of fold baffle, passes through 55 pairs of fold baffles of postive stop baffle 54 position-limiting actions flip up fold baffle 54 can not, to make to turn down baffle 54 and rise to limit to conical limit block 522 to make With extracting conical limit block 522 can not from fold 54 bottom of baffle out, realize to the fixed function of drill bit 51；Limited block is set It is set to taper, makes limited block when moving down, between conical bottom face is firstly inserted between fold baffle 54 and fixing groove 512 Gap, the continuation of conical limit block 522 move down, are turned over downwards fold baffle 54, until under turning to conical limit block 522 completely Until dropping to 54 lower section of fold baffle；The prominent first connecting rod 521 in 522 side of conical limit block is arranged, and makes conical limit block 522 Good limit effect is provided.

Described 55 one end of postive stop baffle is set to 54 top of fold baffle, 55 other end of postive stop baffle and a rotation Door 57 is in contact, and the revolving door 57 is matched by screw thread with the drill bit 51；Revolving door 57 resists postive stop baffle 55, makes to limit Position 55 front end of baffle can be placed in 54 top of fold baffle, play position-limiting action to fold baffle 54, make fold baffle 54 can not be past Upper fold, from making 5 output shaft of stepper motor and drill bit 51 form secure fit；Revolving door 57 is equipped with crawl section 571, by grabbing Portion 571 is taken to be easier to carry out revolving door 57 rotation to open revolving door 57；After 51 use of drill bit reaches the service life, by grabbing It takes portion 571 to produce revolving door 57, revolving door 57 is made no longer to resist postive stop baffle 55, make 55 front end retraction drill bit 51 of postive stop baffle Position-limiting action no longer inside is played to fold baffle 54, drill bit 51 keeps conical limit block 522 opposite since the effect of gravity moves down It is up moved in drill bit 51, conical limit block 522 drives fold baffle 54 up to move during up moving, and makes to turn down Baffle 54 loses the position-limiting action to conical limit block 522, when conical limit block 522 be detached from fold baffle 54 after with fixing groove 512 disconnect cooperation, to realize the purpose for removing drill bit 51.

Installation chamber 56 is additionally provided in the drill bit 51, the postive stop baffle 55 is arranged in the installation chamber 56, institute Postive stop baffle 55 is stated equipped with limited block 551, the limited block 9551 is equipped with reset spring 552, the reset spring 552 one end are in contact with 56 inner wall of installation chamber；Fold is kept off when 55 front end of postive stop baffle is placed in 54 top of fold baffle When plate 54 plays position-limiting action, reset spring 552 is in compressive state；When drill bit 51 need to be removed replaced when, produce rotation Door 57 makes postive stop baffle 55 lose the position-limiting action to fold baffle 54, effect of the postive stop baffle 55 in 552 elastic force of reset spring Under pop up outward, so that 55 front end of postive stop baffle is quickly left fold baffle 54, make to turn down baffle 54 and be able to carry out and flip up Movement, thus the step of easily being split out drill bit 51, simplifying dismounting drill bit 51.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of Soil K+adsorption equipment of drill bit easy to disassemble, including moving body, the equipment box on the moving body (7), the lifting device on the moving body and the acquisition device set on the lifting device bottom, the moving body It is equipped with the monitor station (66) for being detected to soil, the acquisition device includes the acquisition being connected with the lifting device Case (1) and the drill bit (51) for being set to the vasculum (1) bottom, it is characterised in that: the drill bit (51) is detachably matched with institute Vasculum (1) bottom is stated, stepper motor (5) is equipped in the vasculum (1), is equipped with and the stepping at the top of the drill bit (51) The limiting slot (511) that motor (5) output shaft matches, limiting slot (511) two sides are equipped with fixing groove (512), the fixation Telescopic postive stop baffle (55) are equipped in slot (512).

2. a kind of Soil K+adsorption equipment of drill bit easy to disassemble described in accordance with the claim 1, it is characterised in that: the stepping electricity It is arranged with position-limited wheel (53) on machine (5) output shaft, the position-limited wheel (53) is equipped with multiple first raised (531), described adjacent Second raised (532) are equipped between first raised (531), described first raised (531) are higher than described second raised (532).

3. a kind of Soil K+adsorption equipment of drill bit easy to disassemble described in accordance with the claim 1, it is characterised in that: the stepping electricity It being also arranged with mounting disc (52) in machine (5) output, mounting disc (52) bottom surface is equipped with first connecting rod (521), and described first Connecting rod (521) is equipped with conical limit block (522), and the conical limit block (522) matches with the fixing groove (512).

4. a kind of Soil K+adsorption equipment of drill bit easy to disassemble described in accordance with the claim 1, it is characterised in that: the fixing groove (512) fold baffle (54) is equipped in, described fold baffle (54) one end is movably connected on the fixing groove (512) inner wall, Fold baffle (54) other end and the fixing groove (512) inner wall are equipped with certain interval.

5. a kind of Soil K+adsorption equipment of drill bit easy to disassemble according to claim 4, it is characterised in that: the limiting block Plate (55) one end is set to above the fold baffle (54), and postive stop baffle (55) other end connects with a revolving door (57) Touching, the revolving door (57) are matched by screw thread with the drill bit (51).

6. a kind of Soil K+adsorption equipment of drill bit easy to disassemble according to claim 5, it is characterised in that: the drill bit (51) installation chamber (56) is additionally provided in, the postive stop baffle (55) is arranged in the installation chamber (56), the limiting block Plate (55) is equipped with limited block (551), and the limited block 9551 is equipped with reset spring (552), the reset spring (552) one end is in contact with installation chamber (56) inner wall.

7. a kind of Soil K+adsorption equipment of drill bit easy to disassemble described in accordance with the claim 1, it is characterised in that: the vasculum (1) equipped with material collecting device and the rewinding box (4) matched with the material collecting device in, the rewinding box (4) is equipped with fastening dress It sets, rewinding box (4) bottom is equipped with conveying device.

8. a kind of Soil K+adsorption equipment of drill bit easy to disassemble described in accordance with the claim 1, it is characterised in that: the rewinding dress It sets including the first cylinder (21) for being set to the vasculum (1) inner wall, the driving that is connected with the first cylinder (21) output shaft Motor (22) and the screw feeding bar (23) being connected with the driving motor (22) output shaft.