CN209432419U - A kind of blade detection apparatus - Google Patents

Abstract

The utility model discloses a kind of blade detection apparatus, including installs case, the liquid reserve tank in the installs case and the detection components below the liquid reserve tank, mounting groove is equipped at the top of the installs case, the liquid reserve tank is set in the mounting groove, and the detection components are communicated with the liquid reserve tank；Installation cavity is equipped in the installs case, the installation cavity is set to below the mounting groove, and the detection components are set in the installation cavity；The installs case two sides are respectively equipped with guidance set, and the guidance set bottom is equipped with Power Component, and the guidance set is matched with blade.

Description

A kind of blade detection apparatus

Technical field

The utility model belongs to wind-power electricity generation detection technique field, more particularly, to a kind of blade detection apparatus.

Background technique

Wind energy is because wind-force flows generated energy, and wind-power electricity generation is then to be turned wind energy using special power generator It is changed to electric energy.Because wind energy is energy clean, renewable and abundant, and the process of wind-power electricity generation will not emission greenhouse effect gas Body, wind-power electricity generation have been increasingly becoming substitution and have used the new selection of one kind of fossil fuel power.

Wind power generation plant mainly contains a wind blade mechanism of multiple blades, transmission mechanism and power generator. When wind drive wind blade mechanism, therefore wind blade mechanism rotates and generates mechanical energy, these mechanical energy pass through transmission Mechanism sends power generator to, and power generator passes through electromagnetic action for mechanical energy converting electrical energy.And the electric energy generated can be stored In a battery or it is input to a supply network.

The blade of wind-driven generator is formed by composite material, when can rotate to bear the blade of wind-driven generator The pressure of receiving.In some cases, the blade of wind-driven generator can generate blemishes in the fabrication process, and this blemishes can be made At the blade of wind-driven generator excessive pressure unbearable in the running.In addition in the case where, the blade of wind-driven generator Blemishes produced blade fatigue when being because of long-term operation.In other situations, the blemishes of the blade of wind-driven generator be because When to operate, blade is hit by foreign matter, and such as sandstone is produced.It translates

In general, wind-driven generator to build cost very high, and after having built, it has not been convenient to any disassembly inspection It looks into, therefore needs to detect blade before blade factory, to ensure blade reliability of operation；Chinese patent A kind of blade detection apparatus of wind-driven generator, consolidates blade by upper lower fixture block disclosed in CN205826549U It is fixed, so that convenient detect blade；Such fixing means can only adapt to an other crop leaf measuring, and detection device can not be fine The detection effect looked after entire blade, influence to blade.

Utility model content

The utility model for overcome the deficiencies in the prior art, provides a kind of crop leaf measuring dress for adapting to a variety of crop leaf measurings It sets.

To achieve the goals above, the utility model uses a kind of following technical scheme: blade detection apparatus, including installation Case, the liquid reserve tank in the installs case and the detection components below the liquid reserve tank, the installs case top are equipped with Mounting groove, the liquid reserve tank are set in the mounting groove, and the detection components are communicated with the liquid reserve tank；It is set in the installs case There is installation cavity, the installation cavity is set to below the mounting groove, and the detection components are set in the installation cavity；The installs case Two sides are respectively equipped with guidance set, and the guidance set bottom is equipped with Power Component, and the guidance set is matched with blade；? When detecting to blade, guidance set is embedded in blade two sides, by the cooperation of guidance set and blade, to detection device Fixed effect is played, device is will test and is fixed on blade, blade is detected convenient for detection device；In Power Component and guiding Under the cooperation of component, make detection device with blade it is fixed after can be moved along blade surface, thus to blade surface into Row detection, be detected blade surface can, promotes the detection effect of detection device；It is a variety of to adapt to by guidance set Different blades enables detection device to detect a variety of various sizes of blades, promotes the practicability of detection device.

Preferably, the guidance set include the first guide rod on the installs case side wall, be arranged in it is described The 4th link block on first guide rod, the 8th limit plate on first guide rod and be sheathed on it is described first guiding The first fixed spring on bar；By the cooperation of the first guide rod and the 4th link block, the 4th link block and blade can be changed Distance makes the 4th link block be adjacent to blade under the action of the first fixed spring, so that blade and detection device is formed fixation and matches It closes, will test device and be fixed on blade, provide a stable working environment for detection device；Simultaneously in the first guide rod and Under the mating reaction of first fixed spring, the 4th link block is made to adapt to a variety of various sizes of blades, convenient for detection device to more The various sizes of blade of kind is detected, and the scope of application of detection device is increased.

Preferably, the 4th link block side wall be equipped with the first magnetic patch, the installs case side wall be equipped with it is described The second magnetic patch that first magnetic patch matches；The 4th link block bottom is equipped with guide pad, and it is recessed that the guide pad is equipped with arc Slot；The magnetism of first magnetic patch and the second magnetic patch is attracting, and by the interaction of the first magnetic patch and the second magnetic patch, cooperation first is fixed Spring provides thrust to the 4th link block, and the 4th link block is moved toward blade side after being installed in detection device on blade, So that detection device and blade is formed secure fit by the 4th link block, will test device and be fixed on blade, convenient for detection dress It sets and blade is detected；Position-limiting action is played to blade by the arc groove on guide pad, blade sidewall is made to be embedded into arc In groove, increases the fixed effect of the 4th link block and blade, stable detection environment is provided for detection device.

Preferably, the guide pad bottom is equipped with the 5th link block, the Power Component includes being set to the described 5th to connect Connect fixed plate, the driving motor in the fixed plate and the transmission in the driving motor output shaft of block bottom Wheel；The fixed plate surface is equipped with the second groove, and the driving wheel is set in second groove；When the 4th link block is to blade After playing fixed effect, the driving wheel of fixed plate surface is in contact with blade bottom surface, the contact by driving wheel with blade surface, Make driving wheel make to be moved by friction with blade surface band motion detection device in rotation, make detection device along blade into Row movement increases detection device to the detection effect of blade, detection device is enable to detect positive blade.

Preferably, the fixed plate is equipped with the 5th connecting rod, the 5th movable chamber, institute are equipped in the 5th link block The 5th connecting rod is stated to be arranged in the 5th movable chamber；It is equipped with the 9th limit plate at the top of 5th connecting rod, the described 5th The second fixed spring is arranged in connecting rod；By the 5th connecting rod and the 5th movable chamber, changeable fixed plate is connect with the 5th The distance of block, when the driving wheel in fixed plate is in contact with blade bottom surface, the 5th connecting rod is moved in the middle part of the 5th movable chamber, The second fixed spring is in compressive state at this time, pushes fixed plate up to move under the action of the second fixed spring, makes to be driven Wheel generates pressure to blade surface, increases the frictional force of driving wheel with also blade, convenient for the band under the cooperation of driving wheel and blade Motion detection device is mobile, so as to easily detect to blade surface.

Preferably, the 4th link block is equipped with the 6th link block, the 4th link block connects by the described 6th It connects block to be connected with the guide pad, the guide pad is equipped with the 7th link block, and the 6th link block is equipped with the 6th activity Chamber, the 7th link block are arranged in the 6th movable chamber；7th link block can move in the 6th movable chamber, pass through Seven link blocks can drive guide pad to move, to change the spacing of guide pad and blade, move detection device along blade When, the annular groove on guide pad fits with blade always, plays fixed function to detection device, promotes detection device to blade Detection effect.

Preferably, the 7th link block is equipped with the second guide rod, second guide rod is equipped with the 7th activity Chamber is equipped with the 6th connecting rod in the 7th movable chamber, and the 6th connecting rod both ends are respectively equipped with the tenth limit plate, described Third fixed spring is arranged in 6th connecting rod；By the mutual cooperation of the second guide rod and the 6th connecting rod, make fixed block Can only move in the horizontal direction, increase guide pad and blade fiting effect, make guide pad when moving also can be with blade It is constantly in the state being in contact；By the effect of the fixed fixed spring of third, guide pad is made to there is pressure always to blade, increased The fiting effect for adding blade and guide pad avoids detection device from falling from blade when moving, promotes the reliable of detection device Property.

Preferably, the liquid reserve tank two sides are equipped with the first limit plate, the mounting groove two sides are respectively equipped with and described the The first limiting slot that one limit plate matches, the first limiting slot top movable are connected with cover board, and the cover board, which is equipped with, to be used In the height adjustment assembly for adjusting the detection components position；Liquid reserve tank is provided with dye liquor, for rejected region to be marked, Detection components are communicated with liquid reserve tank, when being detected by detection components to blade, after detection components measure defect, and liquid reserve tank Interior dye liquor is fallen on blade by detection components, is precisely marked to blade, to determine the defect part of blade, is convenient for Blade is rebuild；By being detected between detection components to blade, avoids passing through third party's means and learns loss problem, The convenience to crop leaf measuring is promoted, the efficiency to crop leaf measuring is promoted；By height adjustment assembly to the height of detection components It is adjusted, detection components bottom is made to fit before detection with blade surface, promote the accuracy of detection components detection, promoted To the detection effect of blade.

Preferably, the detection components include the mounting plate being set in the installation cavity, are set to the mounting plate bottom Connecting tube, be arranged in the connecting tube first connecting rod, set on described first connecting rod one end mounting base and be set to Idler wheel in the mounting base；In such a way that idler wheel is walked on blade, blade surface is detected, with most intuitive side Formula achievees the purpose that detect blade, reduces the cost to crop leaf measuring, crop leaf measuring is made to become more simple to operation.

The utility model has the advantage that when detecting to blade, and guidance set is embedded in blade two sides, leads to The cooperation for crossing guidance set and blade plays fixed effect to detection device, will test device and be fixed on blade, convenient for detection dress It sets and blade is detected；Under the cooperation of Power Component and guidance set, make detection device with blade it is fixed after can be along Blade surface is moved, to detect to blade surface, be detected blade surface can, promotes detection device Detection effect；By guidance set to adapt to a variety of different blades, enable detection device to a variety of various sizes of leaves Piece is detected, and the practicability of detection device is promoted.

Detailed description of the invention

Fig. 1 is the detection device of the utility model blade of wind-driven generator and the cooperation schematic diagram of fan blade.

Fig. 2 is the structural schematic diagram of fan blade.

Fig. 3 is the structural schematic diagram one of the detection device of the utility model blade of wind-driven generator.

Fig. 4 is the structural schematic diagram two of the detection device of the utility model blade of wind-driven generator.

Fig. 5 is enlarged drawing at the A in Fig. 4.

Fig. 6 is the diagrammatic cross-section of the detection device of the utility model blade of wind-driven generator.

Fig. 7 is the section perspective view of the explosion of the detection device of the utility model blade of wind-driven generator.

Fig. 8 is enlarged drawing at the B in Fig. 7.

Fig. 9 is the structural schematic diagram of the detection device detection components of the utility model blade of wind-driven generator.

Figure 10 is the structural schematic diagram of the detection device liquid reserve tank of the utility model blade of wind-driven generator.

Figure 11 is the structural schematic diagram of the detection device support plate of the utility model blade of wind-driven generator.

Figure 12 is the diagrammatic cross-section of the first perfusion tube of the utility model.

Figure 13 is the structural schematic diagram of the utility model Power Component.

Specific embodiment

In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

As shown in figures 1-13, a kind of blade detection apparatus, including installs case 1, the liquid reserve tank 2 in the installs case 1 And the detection components set on 2 lower section of the liquid reserve tank, mounting groove 19 is equipped at the top of the installs case 1, and the liquid reserve tank 2 is set to institute It states in mounting groove 19, liquid reserve tank is cylindrical structure, and liquid reserve tank is placed in mounting groove, when liquid reserve tank is placed in mounting groove When, the top of liquid reserve tank is higher than at the top of mounting groove, and the detection components are communicated with the liquid reserve tank 2；It is equipped in the installs case 1 Installation cavity 110, the installation cavity 110 are set to 19 lower section of mounting groove, and the detection components are set in the installation cavity 110； Detection components bottom is arranged in installs case, and detection components bottom is set on the outside of installs case；Trench bottom is installed and is equipped with the second through-hole, Installation cavity and mounting groove are communicated by the second through-hole；2 two sides of liquid reserve tank are equipped with the first limit plate 25,19 liang of the mounting groove Side is respectively equipped with the first limiting slot 17 matched with first limit plate 25, the first limited block and rectangular configuration, when will store up After liquid case is encased in mounting groove, the first limited block is placed into the first limiting slot, passes through the first limited block and the first limiting slot Mutual cooperation, position-limiting action is risen to liquid reserve tank, can not be rotated in mounting groove after being loaded into liquid reserve tank in mounting groove, is increased Add the fiting effect of liquid reserve tank and mounting groove；First limiting slot, 17 top movable is connected with cover board 13, sets at the top of installs case There is the first link block 12, the first link block is equipped with the first connecting hole, and the second link block 131, the second connection are equipped at the top of cover board Block is equipped with the second connecting hole matched with the first connecting hole, is equipped with connecting shaft in the first connecting hole and the second connecting hole 121, connecting shaft both ends are respectively equipped with the 6th limit plate, and the 6th limit plate is in contact with the first link block, pass through the 6th limit plate Effect deviate from connecting shaft can not out of connecting hole, increase connecting hole and connecting shaft fiting effect, pass through link block and company The effect of spindle, realization cover board are flexibly connected with installs case, rotate cover board can at the top of the first limiting slot；The cover board 13 It is equipped with the height adjustment assembly for adjusting the detection components position.

When being installed to liquid reserve tank, cover board is dug out of first limiting slot, turns cover board out of first limiting slot Out, make the position of the first limit plate and the first limiting slot corresponding, liquid reserve tank is put into mounting groove, liquid reserve tank and installs case are made Cooperation is formed, after liquid reserve tank is put into mounting groove, the first limit plate is entered in the first limiting slot, is turned around connecting shaft Dynamic cover board, turns to cover board above the first limiting slot, and the first limiting slot is top closed, by height adjustment assembly to first The position of limit plate is adjusted, to be adjusted under the action of liquid reserve tank to the position of detection components, makes detection group Part bottom is in contact with 7 surface of blade always, promotes detection device to the detection effect of blade, it is ensured that testing result it is accurate Property.

The cover board 13 is equipped with threaded hole 133, and the height adjustment assembly includes being arranged in the threaded hole 133 It fixing bolt 11, the fixed block 16 for being articulated with 1 top of the installs case, the mounting blocks 132 on the cover board 13 and is set to Fixation kit on the mounting blocks 132；It is equipped with rotating plate 111 at the top of fixing bolt, drives fixing bolt to turn by rotating plate It is dynamic, support spring 173 is equipped in first limiting slot 17；After liquid reserve tank is put into mounting groove, the first limit plate quilt It is placed in support spring, is played a supportive role by support spring to liquid reserve tank and the first limit plate；Rotating plate makes cover plate lid exist It at the top of first limiting slot, is in cover board top surface and installs case top surface in same level, rotates fixed block, make the one of fixed block End turns to above cover board, plays position-limiting action to cover board, dig cover board can not up；Fixing bolt is rotated by rotating plate, is made Fixing bolt moves down under the cooperation with threaded hole, until being in contact at the top of fixing bolt bottom and the first limit plate, sees The detection components of installs case bottom are examined, while continuing to rotate turntable moves fixing bolt down, in the effect of fixing bolt The first limit plate of lower promotion compresses support spring, moves the first limit plate down, and the first limit plate moves down drives liquid storage Case moves down, makes liquid reserve tank that detection components be pushed to move down, so that detection components bottom is made to be in contact with blade surface, with The slow indentation of fixing bolt, be bonded to each other detection components bottom with blade surface, promote detection components and blade surface Contact effect, detected convenient for defect of the detection components to blade surface；When height adjustment assembly is to the position of detection components It sets after being fixed, fixed function is played to fixing bolt by fixation kit, fixing bolt is fixed in threaded hole, is promoted Fixed effect of the fixing bolt to detection components；By the common cooperation of the elastic force effect and fixing bolt of support spring, for storage Liquid case provides good fixed effect, while providing good fixed effect by liquid reserve tank for detection components, convenient for detection The position of component is adjusted, and promotes detection device to the detection effect of blade；In being threadedly engaged for threaded hole and fixing bolt Under, it is more accurately controlled convenient for the height to detection components, replaces direct pull to adjust in such a way that rotation is adjusted, make Height adjustment is more accurate, realizes fine tuning to detection components height, make the bottoms of detection components preferably with blade surface phase Fitting promotes detection components to the detection effect of blade；After fixing bolt is adjusted to proper height, pass through fixation kit pair Fixing bolt plays fixed function, and fixing bolt device is avoided to shake when running, to influence fixing bolt and threaded hole Fiting effect, detection components move avoiding device in the detection process, it is ensured that the accuracy of testing result.

The fixation kit includes the third connecting rod 1325 and the 4th connecting rod being movably connected on the mounting blocks 132 1326 and the 4th limit plate 1324 and the 5th that is respectively arranged in the third connecting rod 1325 and the 4th connecting rod 1326 Limit plate, the mounting blocks 132 are equipped with the first groove 1321, are equipped with limit spring 1322, institute in first groove 1321 1322 both ends of limit spring are stated to be in contact with the third connecting rod 1325 and the 4th connecting rod 1326 respectively；First groove Inner wall is equipped with locating rod 1323, and locating rod is arranged in limit spring, plays fixed function to limit spring by locating rod, keeps away Exempt from limit spring to deviate from out of first groove, promotes fixed effect of the limit spring in the first groove；It is set in 4th connecting rod There is gag lever post 13261, third connecting rod is equipped with third link block, is hinged with linking arm 13251, linking arm on third link block It is equipped with the limit hole matched with gag lever post；When limit spring, which is in, does not stress state, limit spring both ends are respectively with the One groove both ends inner wall is in contact, and plays a supportive role to third connecting rod and the 4th connecting rod, connects third connecting rod and the 4th Extension bar makes the 4th limit plate and the 5th limit plate be in contact with fixing bolt around hinge joint, the 4th limit plate and the 5th limit plate It is embedded in the screw thread of fixing bolt, rotate fixing bolt can not at will；After entering cover plate lid into the first limiting slot, lead to It crosses fixed block and fixed function is risen to cover board, dig cover board can not up, push third connecting rod and the toward the first inside grooves Four connecting rods move third connecting rod and one end of the 4th connecting rod toward the first inside grooves, and third connecting rod and the 4th connects One end of extension bar moves toward one another compression limit spring, and the 4th limit plate and the 5th limit plate is made to disengage the contact with fixing bolt, When third connecting rod and the 4th connecting rod, which turn to spacing, is equal to the length of linking arm, linking arm is stirred, is made on linking arm Limit hole is to the gag lever post in the 4th connecting rod, by the mutual cooperation of limit hole and gag lever post, to third connecting rod and the 4th Connecting rod plays fixed function, makes third connecting rod and the 4th connecting rod can not be in the work of limit spring after unclamping the extruding to it With lower reset, convenient for being operated to fixing bolt；After being adjusted by position of the fixing bolt to detection components, up Linking arm is stirred, deviates from limit hole from gag lever post, third connecting rod and the 4th connecting rod lose fixed function, connect third Extension bar and the 4th connecting rod past first groove, two end motion under the action of limit spring, so that the 4th limit plate and the 5th be made to limit Position plate is in contact with fixing bolt surface, is embedded into the screw thread on fixing bolt side wall, is limited by the 4th limit plate and the 5th Position plate plays fixed function to fixing bolt, avoids fixing bolt from shaking in threaded hole in device operation, promotion pair The fixed effect of detection components, it is ensured that the accuracy of testing result increases detection device to the detection effect of blade.

Third hydraulic cavities 18 are equipped with below first limiting slot 17,1 side wall of installs case is equipped with hydraulic cylinder 14, institute The piston rod for stating hydraulic cylinder 14 is arranged in the third hydraulic cavities 18, and the piston rod of hydraulic cylinder is equipped with the second push plate 141, the Four push plate sections are identical as the section of third hydraulic cavities；First limiting slot, 17 bottom is equipped with and 18 phase of third hydraulic cavities The 4th logical hydraulic cavities 171, the 4th hydraulic cavities 171 are interior to be equipped with pushing block 172；Hydraulic cavities are provided with oil liquid, when liquid reserve tank quilt After being put into mounting groove, the first limit plate is placed in support spring, by support spring to liquid reserve tank and the first limit plate It plays a supportive role, is not loaded into dye liquor in liquid reserve tank at this time；To the first limit plate and liquid reserve tank under the action of height adjustment assembly Height be adjusted, so that the first limit plate is compressed support spring, adjust the first limit plate and liquid reserve tank in mounting groove and first The height of limiting slot, to be adjusted to the height of detection group valence；When height adjustment assembly determines liquid reserve tank and the first limit Position plate starts hydraulic cylinder, pushes the piston rod of hydraulic cylinder toward third hydraulic cavities after the height in mounting groove and the first limiting slot Interior movement pushes the oil liquid in third hydraulic cavities toward third hydraulic cavities internal motion under the action of the second push plate, and third is hydraulic The oil liquid of chamber is entered under the effect of the pressure in the 4th hydraulic cavities, and oil pressure pushes pushing block up to move along the 4th hydraulic cavities, Until being touched at the top of pushing block with the first limit plate bottom connection, play a supportive role to the first limit plate, cooperation support spring is liquid storage Case provides stable support effect, avoids increasing the gravity of liquid reserve tank after dye liquor is added in liquid reserve tank, compresses liquid reserve tank Support spring influences detection components and detects to blade；Detection components after the completion of adjusting to height play fixed function, are promoted Detection effect of the detection device to blade.

The detection components include the mounting plate 3 being set in the installation cavity 110, set on the more of 3 bottom of mounting plate Group connecting tube 32, the first connecting rod 33 being arranged in the connecting tube 32, the installation set on described 33 one end of first connecting rod Seat 34 and the idler wheel 35 in the mounting base 34；Be equipped with liquid storage chamber 36 in the mounting plate 3, the liquid storage chamber 36 with it is described Liquid reserve tank 2 communicates；Third movable chamber 321 is equipped in connecting tube, first connecting rod is arranged in third movable chamber, first connecting rod It can move up and down in third movable chamber；It connects bottom of the tube and is equipped with the 4th movable chamber 322, first connecting rod is equipped with the 7th limit Position plate 332, the 7th limit plate are set in the 4th movable chamber, are respectively equipped with fixed spring 3221 at the top and bottom of the 7th limit plate, One end of fixed spring is fixedly connected with the 7th limit plate, and the other end is fixedly connected with the 4th movable cavity wall, and the 7th limit plate can be It moves up and down in 4th limit plate；First connecting rod inner wall is equipped with storage chamber 323, and storage chamber is communicated with water storage cavity, is passed through The dye liquor that liquid reserve tank enters in water storage cavity enters in storage chamber, and storage chamber side wall is equipped with the first fluid hole 324 and second Fluid hole 325, the second fluid hole are set to below the first fluid hole, are separated with partition among the first fluid hole and the second fluid hole；The One connecting rod upper top side is equipped with the first inlet opening 333, is equipped with the second perfusion tube 334 at the top of first connecting rod, first into Fluid apertures is communicated with the second perfusion tube；Third perfusion tube 331, the second perfusion tube and third perfusion tube phase are equipped in first connecting rod It is logical；Idler wheel is equipped with latus rectum 351, and latus rectum is set to below third perfusion tube, passes through latus rectum by the dye liquor that third perfusion tube falls It can directly fall on blade.

When being adjusted by position of the height adjustment assembly to idler wheel, detection components is pushed to move down, until idler wheel After being in contact with blade surface, fixing bolt is continued to rotate, so that fixing bolt is continued to press on mounting plate and moves down, idler wheel is in leaf It pushes first connecting rod toward installs case internal motion under the action of piece surface, the 7th limit plate is made to move to the 4th movable chamber top Position makes the fixed spring at the top of the 7th limit plate be in contraction state, and the limit plate of the 7th limit plate bottom, which is in, stretches shape State, the first inlet opening is in the partition side between the first fluid hole and the second fluid hole at this time, passes through first connecting rod side wall It with the contact of third activity cavity wall, seals to the first fluid hole and the second fluid hole, dye liquor is avoided to go out liquid from first Outflow in hole and the second fluid hole；Partition seals to the first inlet opening, avoids entering dye liquor in the first inlet opening；Work as inspection When survey device detects blade, idler wheel is moved along blade surface, is detected to the defect of blade surface, when idler wheel is transported When moving the protrusion of blade surface, idler wheel up moves under raised role, pushes first connecting rod up to move, makes the 7th Limit plate is toward the 4th movable chamber top movements, and the first inlet opening up moves to the position of the first fluid hole at this time, passes through first Fluid hole is passed through dye liquor in the first inlet opening, falls to dye liquor on blade by third perfusion tube, carries out to blade surface Label；When the recess of roller motion to blade surface, blade disappears to the support force of idler wheel, and the 7th limit plate is in fixed spring Elastic force effect under move down, drive first connecting rod movement, keep the first inlet opening and the second fluid hole corresponding, by the Two fluid holes are passed through dye liquor in the first inlet opening, fall to dye liquor on blade by third perfusion tube, to blade surface into Line flag；It mark detection components can rapidly accurately to it after the defect for detecting blade surface, with determination The defective locations of blade, repair blade surface convenient for the later period；By the setting of multiple groups first connecting rod and multiple groups idler wheel, It is detected convenient for whole surface of the device to blade, promotes the detection efficiency to blade.

110 bottom of installation cavity is equipped with cavity 120, and the first connecting rod 33 is arranged in the cavity 120, described Support plate 6 is arranged in connecting tube 32,6 bottom of support plate is equipped with adjustment spring 62, and the adjustment spring 62 is led to described It is in contact at the top of chamber 120；Support plate is equipped with multiple fourth holes 61 matched with connecting tube, and connecting tube is arranged in four-way In hole；The section of cavity is less than installation cavity section, and cavity side wall is set on installation cavity wall, and first connecting rod is arranged in cavity It is interior；When fixing bolt and threaded hole, which cooperate, carries out height adjustment, detection components are risen by support plate and adjustment spring Supporting role makes detection components compression adjustment spring under the action of fixing bolt, so that the height to detection components is adjusted It is whole, so that detection components is reached fixed effect under the action of adjustment spring and fixing bolt, promotes matching for detection components and blade Effect is closed, the accuracy of testing result is increased；It is acted on by the elastic force of adjustment spring, realizes that the height of detection components is adjustable, It plays a supportive role while carrying out height adjustment to detection components to detection components, will test component and be fixed on required height On, detection device is promoted to the detection effect of blade, adapts to the blade defects detection of different-thickness.

The first perfusion tube 22 is equipped in the liquid reserve tank 2, the first infusion bottom of the tube is set on the outside of liquid reserve tank, the first infusion Bottom of the tube is set to below liquid reserve tank；The feed opening 31 matched with first perfusion tube 22, institute are equipped at the top of the mounting plate 3 22 side wall of the first perfusion tube is stated equipped with the second limit plate 228,31 side wall of feed opening is equipped with and second limit plate 228 the second limiting slots 311 matched；Feed opening bottom is equipped with third push plate 312, when liquid reserve tank is placed into mounting groove Afterwards, the first perfusion tube is inserted into feed opening and is in contact with third push plate, and the second limit plate is embedded into the second limiting slot, makes the One perfusion tube and feed opening form secure fit, promote the connection effect of the first perfusion tube and feed opening；By third push plate and The mutual cooperation of first perfusion tube makes fixing bolt push mounting plate mobile when adjusting liquid reserve tank height, drives detection components It is moved, is adjusted convenient for the height to detection components；Case lid 24 is equipped at the top of liquid reserve tank, case lid is equipped with water inlet pipe 21, dye liquor can be added in liquid reserve tank by water inlet pipe after liquid reserve tank is encased in mounting groove.

It is equipped with the first movable chamber 222 at the top of first perfusion tube 22, the is equipped on 222 side wall of the first movable chamber One push rod 23, first perfusion tube 22 is interior to be equipped with the control assembly matched with first push rod 23；Control assembly is Two limit plates provide support effect, make the second limit plate and the second limiting slot formation secure fit, raise the second limit plate and the The fixed effect of two limiting slots makes dye liquor in liquid reserve tank by the convenient for playing fixed function to the first perfusion tube and feed opening One perfusion tube is smooth to be entered in feed opening, is avoided the dye liquor in liquid reserve tank from falling to inside installs case, is caused the wave of dye liquor Take and the inconvenience of installs case internal cleaning；It prevents dye liquor from directly falling on blade out of cavity simultaneously, blade surface is dyed, Influence the detection effect to blade；Control assembly can be controlled by the operation to the first push rod, thus the second limit of control The connection state of position plate and the second limiting slot；When splitting out to liquid reserve tank, lose control assembly pair by the first push rod The support effect of second limit plate, convenient for deviating from the second limit plate out of second limiting slot；It is arc at the top of second limit plate Structure, convenient for when pulling out liquid reserve tank out of mounting groove, making the second limit plate disengage with the second limiting slot, convenient for storage Detection is repaired inside liquid case and installs case, reduces the maintenance cost of device.

The control assembly include set on described first push rod, 23 one end connecting spring 231, be movably connected on described the The second connecting rod 232 on one push rod 23, the second push rod 223 for being arranged in 222 bottom of the first movable chamber, with described second The third push rod 2210 and the baffle 2281 on second limit plate 228 that push rod 223 matches；First push rod is two Group is respectively arranged on the side wall two sides of the first perfusion tube, and the second connecting rod is also two groups, is hingedly connected to the one of two group of first push rod End, the other end of two group of second connecting rod are mutually hinged；Connecting spring links together two group of first push rod, makes two The first push rod of group forms an entirety；The first hydraulic cavities 226 are equipped in first perfusion tube 22, the third push rod 2210 is worn In first hydraulic cavities 226；The second hydraulic cavities 225, first hydraulic cavities 226 are equipped in first perfusion tube 22 Side wall is equipped with first through hole 227, and first hydraulic cavities 226 and second hydraulic cavities 225 pass through the first through hole 227 It communicates；Second push rod 223 is arranged in second hydraulic cavities 225, and first is equipped at the top of the third push rod 2210 and is pushed away Plate 22101, the section of the first push plate is identical as the section of the first hydraulic cavities, and it is multiple that first is equipped at the top of first push plate 22101 Position spring 2261；Be equipped with the 4th push plate 2231 at the top of second push rod, bottom is equipped with the 5th push plate 2232, the section of the 5th push plate with The section of second hydraulic cavities is identical, and the 4th push plate is matched with the second connecting rod；Second is additionally provided in first perfusion tube 22 Movable chamber 2230, the baffle 2281 are set in second movable chamber 2230, and the third push rod 2210 is arranged in described the It is matched in two movable chambers 2230 with the baffle 2281；Second back-moving spring 2281 is equipped in second movable chamber, second resets Spring one end is fixed on the second movable cavity wall, and the other end is fixed on baffle, and third push rod bottom is set to the second movable chamber It is interior to provide support effect for baffle, set the second limit plate can not on the first perfusion tube side wall toward the first perfusion tube internal motion There is fifth hole 2220, the second limit plate can be moved along fifth hole inner wall, pass through the phase of baffle and the second movable chamber Mutually cooperation plays position-limiting action to the movement travel of the second limit plate, the second limit plate is avoided to drop out out of fifth hole；First is defeated Liquid pipe side wall is equipped with the second inlet opening 221, and the dye liquor in liquid reserve tank is entered in the first perfusion tube by the second inlet opening, just It is added in liquid storage chamber in by the dye liquor in liquid reserve tank.

After liquid reserve tank is put into mounting groove, the first perfusion tube is arranged in the second through-hole, passes through the second through-hole pair First perfusion tube plays the role of positioning, it is ensured that the first perfusion tube and feed opening cooperate；First perfusion tube is inserted into feed opening When, the first push rod is pressed in the first perfusion tube, control assembly is made to lose the support effect to the second limit plate, convenient for the second limit Position plate enters in the second limiting slot, forms secure fit with the second limiting slot, makes the dye liquor in liquid reserve tank in the first perfusion tube Under the action of preferably enter in liquid storage chamber, avoid the position of the first perfusion tube and feed opening generate offset；In third push plate Under cooperation with the first perfusion tube, it is adjusted by position of the height adjustment assembly to detection components, makes detection components bottom It is in contact with blade surface, promotes the effect to crop leaf measuring；After the detection of the complete blade pair of detection device, presses first and push away Bar, toward the first perfusion tube inside be pushed into the first push rod, the first push rod enters in the first movable chamber, push the second connecting rod around Hinge joint rotation, the rotation of the second connecting rod move certain distance down, push the second push rod past under the action of the second connecting rod Lower movement makes the 5th push plate that the oil liquid in the second hydraulic cavities be pushed to enter in the first hydraulic cavities via first through hole, in oil pressure Under the action of push the first push plate up to move, move the first push plate up along the first oil pressure chamber, the first push plate compression the One reset spring drives third push rod up to move, deviates from third push rod bottom out of second movable chamber, third push rod is no longer Baffle is provided a supporting role, liquid reserve tank is up pulled, the second limit plate is made to be in contact with the second limiting slot inner wall, in the second limit Make the second limit plate toward fifth hole internal motion at the top of the plate of position under the action of cambered surface, disengages the second limit plate and the second limit The cooperation of slot, consequently facilitating liquid reserve tank is taken out out of mounting groove；After liquid reserve tank takes out out of mounting groove, bullet is resetted first Under the action of spring and connecting spring, the first push rod is made to stretch out the first movable chamber again, the intracavitary oil liquid of the first oil liquid is multiple first It is intracavitary that the first oil liquid is entered under the action of the spring of position, and baffle is in the second movable chamber one under the action of second back-moving spring Side, third push rod are inserted into the second movable chamber and play a supportive role to baffle, and the second limit plate is made to be restored to rigid beginning state.

1 two sides of installs case are respectively equipped with guidance set, and guiding device is two groups, are respectively arranged on installs case two sides side wall On, the guidance set bottom is equipped with Power Component, and the guidance set is matched with blade 7；When being detected to blade, Blade is embedded between two groups of guidance sets, fixed function is played to detection device by guidance set, is fixed detection device In blade surface, after the completion of device to be detected is fixed, it is adjusted, is made by height of the height adjustment assembly to detection group valence Idler wheel is in contact with blade surface, is detected by the effect of idler wheel to blade table surface parts；Two groups of guidance sets are in same level It on face, is in detection device on horizontal plane after fixation, avoids detection device obliquity effects to the detection effect of blade；Pass through Power Component can drive detection device mobile, make to be moved after detection device is fixed on blade along blade surface, make to examine It surveys device when moving to detect positive blade, promotes the detection effect to blade, avoid the occurrence of the dead angle that do not detect.

The guidance set includes the first guide rod 4 being set on 1 side wall of installs case, is arranged in first guiding The 4th link block 41 on bar 4, the 8th limit plate 43 on first guide rod 4 and it is sheathed on first guide rod The 4th link block of the first fixed spring 42 on 4 can be moved along the first guide rod, when detection device is not loaded into blade When upper, the 4th link block side wall is in contact with installs case side wall, and the first fixed spring is in former long status；It is examined when to blade When survey, by blade between two groups of guidance sets, pushes two group of the 4th link block to move under the action of blade toward two sides, make First fixed spring forced contraction, the first fixed spring generate elastic force effect to the 4th link block, the 4th link block are pushed to generate Toward the trend of blade side movement, so that the 4th link block is played clamping action to blade, blade is clamped in two group of the 4th link block Between, it is fixed on blade to will test device, blade is detected convenient for detection device.

4th link block, 41 side wall is equipped with the first magnetic patch 411, and 1 side wall of installs case is equipped with and described first The second magnetic patch 15 that magnetic patch 411 matches；4th link block, 41 bottom is equipped with guide pad 412, sets on the guide pad 412 There is arc groove；The magnetic force of first magnetic patch and the second magnetic patch attracts each other；When detection device is not loaded on blade, the first magnetic Block and the second magnetic patch are in the state that is in contact；When blade is caught between the 4th link block, the first magnetic is made under the action of blade Block and the second magnetic patch are separated from each other, and by the effect of magnetic patch magnetic force and the effect of the first fixed spring elastic force, make the 4th link block Generate the trend toward the movement of blade side, increase by the 4th link block to the clamping effect of blade, thus increase the 4th link block with The fixed effect of blade effectively will test device and be fixed on blade, promote the detection effect to blade；Arc groove it is straight Diameter is greater than blade sidewall diameter, and when the 4th link block is matched with blade, blade sidewall is embedded in arc groove, by leading Increase the contact area of blade and the 4th link block to block, to promote the 4th link block to the fixed effect of blade, blade is embedding Movement can not be generated easily in the second groove by entering, and promote the fiting effect of blade and detection device, be the detection of detection device Work provides a stable working environment, promotes detection device to the detection effect of blade.

412 bottom of guide pad is equipped with the 5th link block 413, and the Power Component includes being set to the 5th link block The fixed plate 5 of 413 bottoms, the driving motor 51 in the fixed plate 5 and on 51 output shaft of driving motor Driving wheel 52；5 surface of fixed plate is equipped with the second groove 53, and the driving wheel 52 is set in second groove 53；Transmission It is arranged rubber sleeve on wheel, increases the frictional force of driving wheel and blade surface by rubber sleeve, while by rubber sleeve to blade It shields, driving wheel is avoided to impact when with blade contact to blade surface；Fixed plate is equipped with third groove, drives Dynamic motor is set in third groove, and third groove and the second groove communicate；It is higher than at the top of driving motor at the top of driving wheel；Work as guiding After component plays fixed function to detection device, fixed plate is in contact with blade bottom surface, the driving wheel in fixed plate and blade bottom surface It is in contact, driving wheel transmission is driven under the action of driving motor, rely on driving wheel and drive inspection with the frictional force of blade bottom surface It surveys device to be moved, moves detection device under the action of driving wheel along blade, integrated plate blade is detected, Detection dead angle is avoided the occurrence of, the detection efficiency to blade is promoted；By driving detection device to crop leaf measuring, avoid producing blade Raw movement makes to become more convenient to the detection of blade.

The fixed plate 5 is equipped with the 5th connecting rod 54, is equipped with the 5th movable chamber 4131 in the 5th link block 413, 5th connecting rod 54 is arranged in the 5th movable chamber 4131；The 9th limit plate is equipped at the top of 5th connecting rod 54 541, the second fixed spring 542 is arranged in the 5th connecting rod 54；Connect at the top of second fixed spring with the 9th limit plate Touching, bottom and the 5th movable chamber bottom connection are touched, are played a supportive role by the second fixed spring to fixed plate, make fixed plate and the Five link blocks are in contact, and when detection device is not loaded on blade, the 9th limit plate is at the top of the 5th movable chamber, make to fix It is touched at the top of plate with the 5th link block bottom connection；When will test device and be encased on blade, guidance set plays blade and fixes After effect, fixed plate moves down under the action of blade, moves the 9th limit plate down along the 5th movable chamber, makes second Fixed spring is in compressive state, generates elastic force effect to the 9th limit plate by the second fixed spring, produces the 9th limit plate The raw trend up moved, drives fixed plate to generate the trend up moved, so that fixed plate is clamped blade bottom surface, to blade bottom surface Good fixed function is played, increases driving wheel and blade bottom surface contacts effect, to increase the friction of driving wheel Yu blade bottom surface Power is moved convenient for driving wheel band motion detection device.

4th link block 41 is equipped with the 6th link block 44, and the 4th link block 41 passes through the 6th link block 44 are connected with the guide pad 412, and the guide pad 412 is equipped with the 7th link block 4121, and the 7th link block is two, respectively Set on two sides at the top of guide pad, the 6th link block 44 is equipped with the 6th movable chamber 441, and the 6th movable chamber is two groups, respectively Set on the 6th link block two sides；7th link block 4121 is arranged in the 6th movable chamber 441, and the 7th link block can be It is moved in 6th movable chamber；7th link block 4121 is equipped with the second guide rod 45, and the second guide rod is equipped with the 8th and connects Block 452 is connect, the second guide rod is connected by the 8th link block with the 7th link block, and it is living that second guide rod 45 is equipped with the 7th Dynamic chamber 451, is equipped with the 6th connecting rod 46 in the 7th movable chamber 451, and 46 both ends of the 6th connecting rod are respectively equipped with the Ten limit plates 461 are arranged with third fixed spring 462 in the 6th connecting rod 46.

When third fixed spring is in former long status, the 7th link block is in the 6th movable chamber inside installs case Side；When will test device and be mounted on blade, blade is embedded in the arc groove on early guide pad, under the action of blade It pushes the 7th link block to move to the other side of the 6th movable chamber, while the 4th link block being pushed to move one along the first guide rod Set a distance makes guide pad play clamping action to blade, will test device and be fixed on blade, carries out convenient for detection device to blade Detection；When detection device is moved along blade, as the cross-sectional area of blade reduces, the 4th link block is along guide rod Installs case side-walls are moved to, the first magnetic patch and the second magnetic patch are in contact, and the 7th link block is under the action of third fixed spring Inward movement drives guide pad and fixed plate toward installs case medial motion, and the arc for making blade sidewall be embedded in guide pad always is recessed In slot, make detection device it is mobile when be fixed on blade always, increase detection device work stability, avoid detection fill It sets to fall from blade when moving and detection device is damaged.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (8)

1. a kind of blade detection apparatus including installs case (1), the liquid reserve tank (2) being set in the installs case (1) and is set to described Detection components below liquid reserve tank (2), installs case (1) top are equipped with mounting groove (19), and the liquid reserve tank (2) is set to described In mounting groove (19), the detection components are communicated with the liquid reserve tank (2)；Installation cavity (110) are equipped in the installs case (1), The installation cavity (110) is set to below the mounting groove (19), and the detection components are set in the installation cavity (110)；It is special Sign is: installs case (1) two sides are respectively equipped with guidance set, and the guidance set bottom is equipped with Power Component, described to lead It is matched to component with blade (7).

2. according to a kind of blade detection apparatus described in claim 1, it is characterised in that: the guidance set includes being set to the peace Vanning (1) side wall on the first guide rod (4), be arranged on first guide rod (4) the 4th link block (41), be set to institute The first fixed spring stating the 8th limit plate (43) on the first guide rod (4) and being sheathed on first guide rod (4) (42).

3. according to a kind of blade detection apparatus described in claim 2, it is characterised in that: set on the 4th link block (41) side wall Have the first magnetic patch (411), installs case (1) side wall is equipped with the second magnetic patch matched with first magnetic patch (411) (15)；4th link block (41) bottom is equipped with guide pad (412), and the guide pad (412) is equipped with arc groove.

4. according to a kind of blade detection apparatus described in claim 3, it is characterised in that: guide pad (412) bottom is equipped with the Five link blocks (413), the Power Component include set on the fixed plate (5) of the 5th link block (413) bottom, set on described Driving motor (51) in fixed plate (5) and the driving wheel (52) on the driving motor (51) output shaft；The fixation Plate (5) surface is equipped with the second groove (53), and the driving wheel (52) is set in second groove (53).

5. according to a kind of blade detection apparatus described in claim 4, it is characterised in that: the fixed plate (5) is equipped with the 5th and connects Extension bar (54), the 5th link block (413) is interior to be equipped with the 5th movable chamber (4131), and the 5th connecting rod (54) is arranged in institute It states in the 5th movable chamber (4131)；The 9th limit plate (541), the 5th connecting rod are equipped at the top of 5th connecting rod (54) (54) the second fixed spring (542) are arranged on.

6. according to a kind of blade detection apparatus described in claim 3, it is characterised in that: the 4th link block (41) is equipped with the Six link blocks (44), the 4th link block (41) are connected by the 6th link block (44) with the guide pad (412), institute Guide pad (412) are stated equipped with the 7th link block (4121), the 6th link block (44) is equipped with the 6th movable chamber (441), 7th link block (4121) is arranged in the 6th movable chamber (441).

7. according to a kind of blade detection apparatus described in claim 6, it is characterised in that: the 7th link block (4121) is equipped with Second guide rod (45), second guide rod (45) are equipped with the 7th movable chamber (451), and the 7th movable chamber (451) is interior It is equipped with the 6th connecting rod (46), the 6th connecting rod (46) both ends are respectively equipped with the tenth limit plate (461), and the described 6th connects Third fixed spring (462) are arranged on extension bar (46).

8. according to a kind of blade detection apparatus described in claim 7, it is characterised in that: liquid reserve tank (2) two sides are equipped with first Limit plate (25), mounting groove (19) two sides are respectively equipped with the first limiting slot matched with first limit plate (25) (17), the first limiting slot (17) top movable is connected with cover board (13), and the cover board (13) is equipped with described for adjusting The height adjustment assembly of detection components position.