CN105173791B - Filler spreading mechanism of non-woven needling equipment - Google Patents
Filler spreading mechanism of non-woven needling equipment Download PDFInfo
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- CN105173791B CN105173791B CN201510575118.1A CN201510575118A CN105173791B CN 105173791 B CN105173791 B CN 105173791B CN 201510575118 A CN201510575118 A CN 201510575118A CN 105173791 B CN105173791 B CN 105173791B
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Abstract
The invention relates to a filler spreading mechanism of non-woven needling equipment. The filler spreading mechanism comprises a frame body, a driving mechanism and a shifting mechanism, wherein the driving mechanism and the shifting mechanism are arranged on the frame body; the driving mechanism is driven by a power unit, is linked with the shifting mechanism through shifting yoke levers and is used for driving a threaded rod to act, the threaded rod is sleeved by a threaded sleeve on which a scrapping plate is arranged, and the driving mechanism can drive a driving gear to forwards and reversely rotate; the shifting mechanism comprises a slidably-arranged shifting lever on which the two shifting yoke levers are arranged, and the two shifting yoke levers are respectively located at the outer sides of two ends of the driving gear; one end of a driving shaft is provided with a threaded rod which is sleeved by the threaded sleeve; an oscillating rod is connected with the shifting lever through a first rotating shaft and is connected with a sleeve rod through a second rotating shaft, the inside of a sleeve is coaxially sleeved by the sleeve rod, the other end of the sleeve is connected with a bent rod, the oscillating rod located at the second rotating shaft is provided with a counterweight disc, and the oscillating rod rotates through a third rotating shaft; and the sleeve is provided with a stopping mechanism capable of buckling and limiting the relative position between the sleeve rod and the sleeve.
Description
Technical field
Uniformly material spreader structure, more particularly to a kind of filler paver of nonwoven acupuncture equipment are scraped the present invention relates to one kind
Structure.
Background technology
In modern industry production, many occasions need the powder that will be paved（Such as sandy soil）Uniformly pave, such as acupuncture geotechnique
It is general at present to use, it is necessary to the filling clay in the middle of woven cloth is struck off before two-layer woven cloth closes up acupuncture in cloth equipment
Scheme be：Frequency Converter Control motor positive and inverse is moved, and electric motor driven screw scraping plate mechanism is moved back and forth, and realizes that scraping paves；
The stroke terminal of scraper plate typically uses photoelectricity, electromagnetic proximity switch, transmits a signal to frequency converter and completes rotating.Due to production ring
The limitation in border, can produce airborne dust during scraper, if proximity switch does not have special protection device, the time one is grown and is easily subject to dirt
Soil pollution so that Signal Fail, causes frequency converter overload shutdown.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of to be driven with gravity swing rod, the gravity of sleeve auxiliary drives
The dynamic mechanism that paves.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of filler of nonwoven acupuncture equipment paves mechanism,
Including：Support body, and drive mechanism and toggle mechanism on support body, drive mechanism and toggle mechanism are held in the mouth by shifting fork bar
Connect, the drive mechanism is driven by power set, the drive mechanism drives screw rod action, it is characterised in that the spiral
Screw-casing is arranged with bar, the screw-casing is provided with scraper plate,
The drive mechanism can drive drive gear to rotate and reverse；
The toggle mechanism includes sliding the driving lever for setting, and two shifting fork bars, two shifting fork bars difference position are set on the driving lever
In the two ends outside of drive gear；Described drive shaft one end is provided with screw rod, and the swivel nut screw thread for connecting knee is socketed in the screw rod
On；
First rotating shaft, the second rotating shaft and the 3rd rotating shaft are set gradually on swing rod, the swing rod is connected by first rotating shaft and dialled
Bar, swing rod connects loop bar by the second rotating shaft, and the loop bar is coaxial to be socketed in sleeve, and the sleeve other end connection is described
Knee, the swing rod at second rotating shaft is provided with balancing disk, and the swing rod is rotated by the 3rd rotating shaft；On the sleeve
Shut-down mechanism, the relative position that the shut-down mechanism can be between the buckle restriction loop bar and the sleeve are set.
In a preferred embodiment of the present invention,
When the drive gear is engaged with the first gear, the swing rod is partial to the first gear direction；
When the drive gear is engaged with the second gear, the swing rod is partial to the second gear direction.
In a preferred embodiment of the present invention, the shut-down mechanism includes locking lever and a set of the one end with sphenocephaly
The first spring on the locking lever, the sphenocephaly of the locking lever is stretched into the sleeve, and the locking lever other end is stretched
Go out the sleeve outside, first both ends of the spring is separately fixed on the sleeve outer wall and locking lever.
In a preferred embodiment of the present invention, second spring one end is fixedly installed, and the other end is connected to the locking lever one
End.
In a preferred embodiment of the present invention, the screw rod lower section is provided with supporting plate, and the two ends of bearing plate passes through rotating shaft set
It is located at the corresponding two ends of screw rod.
In a preferred embodiment of the present invention, when the second spring is tauted, in the sphenocephaly and the sleeve
Loop bar is disengaged, and the loop bar can be inserted or pull out the sleeve by the swing rod due to the gravitional force of balancing disk.
In a preferred embodiment of the present invention, swing rod free end both sides are respectively provided with a block.
In a preferred embodiment of the present invention, the driving lever two ends are slidably socketed on each self-corresponding set block respectively.
In a preferred embodiment of the present invention, the drive gear feather key is arranged in the drive shaft, the sliding tooth
Take turns the distance that the displacement on the feather key of drive shaft is the first gear and second gear axial direction.
In a preferred embodiment of the present invention, the drive mechanism includes the first tooth that can be engaged with drive gear respectively
Wheel and second gear, the drive gear is slidably arranged in drive shaft, the first gear and the second gear rotation side
To opposite；
The coaxially connected travelling gear of first gear, the travelling gear is engaged with the second gear.
In a preferred embodiment of the present invention, the spacing between shifting fork bar described in two is long more than the axial direction of the drive gear
Degree.
In a preferred embodiment of the present invention, the first gear and the travelling gear are co-axially located at the first power transmission shaft
On, the second gear is arranged on second driving shaft, and first power transmission shaft be arranged in parallel with the second driving shaft, described
Second gear meshes together with the travelling gear.
In a preferred embodiment of the present invention, the power set are motor, and described screw rod one end is coaxially provided with spiral
Bar axle.
In a preferred embodiment of the present invention, first power transmission shaft connects the motor by belt, and the drive shaft is led to
Cross belt and connect the screw rod axle.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect：
By the action of toggle mechanism, drive gear can be shifted one's position between first gear and second gear, risen
The effect that conversion drive gear engages object is arrived, simultaneously because first gear and second gear direction of rotation are opposite, it is ensured that every
Secondary drive gear conversion engagement object rear drive shaft converts direction of rotation.
The direction of rotation of drive shaft forms linkage structure just with the direction of stirring of toggle mechanism, in drive gear and first
Gear engage when, toggle mechanism driven shaft drive cause toggle mechanism have by drive gear be allocated to second gear tendency and
Power, and final drive gear departs from first gear, and gravitional force by balancing disk on swing rod drives and nibbled with second gear
Close；Otherwise when drive gear is engaged with second gear, toggle mechanism can make drive gear counter motion.
On the one hand the structure of feather key can ensure exist between drive gear and drive shaft along the circumferential clip limit of drive shaft
It is fixed, it is ensured that drive gear circumferentially will not occur relative motion with drive shaft, and another aspect drive gear can be along drive shaft
Slide axially, it is ensured that drive gear is moved between first gear and second gear.
Two shifting fork bars are located at drive gear both sides respectively, and drive gear can axially be transported under driving lever driving along drive shaft
It is dynamic.
Set block can limit the athletic posture of driving lever, while the swing rod that balancing disk gravity drives can be limited to one by block
In fixed hunting range, and then the range of movement of driving lever is also defined, it is ensured that the left and right skew that driving lever will not be excessive, only ensures to drive
Moving gear converts the spacing of engagement between first gear and second gear.
When drive gear is engaged with first gear, swing rod offsets towards first gear side, and now balancing disk is due to gravity
The pulling force for offseting side to it to swing rod is acted on, by screw drive away from first gear, then knee pulls sleeve motion to swivel nut,
Now because be stuck in loop bar in sleeve by shut-down mechanism, loop bar will not relative sleeve slide, until swing rod be pulled to cross its erect
Straight position simultaneously offsets initially towards second gear side, and the second spring that now locking lever of shut-down mechanism is tauted extracts one section
Distance, thus loop bar relative sleeve produce slip, until loop bar is all nested into sleeve, loop bar and sleeve length now it
And minimum, because inertia swivel nut continues to move, and due to the Action of Gravity Field of balancing disk, swing rod can be by driving lever to second gear one
Side promotes, and most drive gear is pushed to and is engaged with second gear at last；Then drive shaft has engaged second due to drive gear
Gear, its rotation is reverse, so swivel nut motion is also reversely, the loop bar reverse push driven fork that now knee drives, then driving lever quilt
Reverse drive, swing rod towards the deflection of first gear direction, after crossing its vertical position, is displaced to first gear side, now again
Due to the Action of Gravity Field of balancing disk, swing rod extracts loop bar out from sleeve, and the length sum of loop bar and sleeve is maximum, and then second
Spring tension diminishes, and loop bar and sleeve are blocked and be relatively fixed by locking lever.
Shifting fork bar constantly promotes drive gear along drive shaft during the side-to-side movement of driving lever by two shifting fork bars
Move left and right, change engagement object.
First rotating shaft, the second rotating shaft and the 3rd rotating shaft are cooperated so that swing rod can be rotated by the center of circle of the 3rd rotating shaft, be driven
Dynamic driving lever is moved left and right, and then shift fork bar follows driving lever to move left and right.
Swing rod has just crossed vertical state deflection second in deflection first gear side, swing rod in vertical state and swing rod
One section two of gear side shifting fork bar surplus apart from when three states, locking lever blocks loop bar and sleeve；Swing rod deflection second
After the segment distance of gear one, second spring tensile elongation is increasing, and locking lever is now pulled out a segment distance, and loop bar can be relative
Sleeve is slided.
The setting of block ensures that the lower end of swing rod does not deviate by and overruns, namely swing rod will not cause driving lever moving range
It is excessive.
The structure of screw drive swivel nut, and then swivel nut provides power resources for toggle mechanism, due to the rotation direction of screw rod
It is relevant with the object that drive gear is engaged, so, the direction of motion of swivel nut is relevant with the rotation direction of drive shaft, and drive shaft
Rotation direction is controlled by toggle mechanism；So said process just forms interactional cyclic motion process, toggle mechanism
Continuous loop control is constantly influenceed with drive mechanism.
Axial length of the spacing more than drive gear between two shifting fork bars, provides anti-can to the motion of drive gear
Buffered to the inertia of motion.
Axial length of the spacing more than drive gear between two shifting fork bars, the length for being longer than drive gear is two shift forks
Relative to the length surplus of drive gear, due to the presence of above-mentioned surplus, when in vertical state, two are dialled swing rod distance between tie rods
Fork arm will not be stopped by drive gear, only be needed by inertia when swing rod crosses its vertical state.
Travelling gear is coaxial with first gear, and second gear is engaged with travelling gear, realizes first gear and the second tooth
The reverse rotation of wheel.
The first spring on shut-down mechanism can will produce the locking lever of displacement to reset in time.
By the gearing of drive mechanism, the purpose that the power of motor is transported to screw rod is realized；Pass through simultaneously
The effect of toggle mechanism, can convert the engagement object of drive gear, and then realize the rotating of screw rod.
The rotating that screw-casing passes through screw rod, realizes drive scraper plate along the reciprocal circulating of screw rod axis direction
Dynamic, scraper plate thus can be by（The powder above supporting plate that paves shakeouts）It is spread out in carrier（Such as woven cloth）Above and with carrier
Uniformly struck off by the powder above supporting plate at a slow speed along perpendicular to the direction of screw rod together.
Supporting plate rotating shaft is arranged on screw rod, and due to gravity, supporting plate can be always positioned at the lower section of screw rod, so
Supporting plate can aid in scraper plate to shakeout powder.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the three-dimensional structure diagram one of the preferred embodiments of the present invention；
Fig. 2 is the three-dimensional structure diagram two of the preferred embodiments of the present invention；
Fig. 3 is the three-dimensional structure diagram of the preferred embodiments of the present invention toggle mechanism and drive mechanism；
Fig. 4 is the sleeve of the preferred embodiments of the present invention and the sectional view of locking lever；
In figure：1st, first gear, 2, second gear, 3, drive gear, 4, drive shaft, 5, feather key, 6, travelling gear, 7, dial
Bar, 8, shifting fork bar, 9, set block, 10, screw rod, 11, swivel nut, 12, knee, 13, sleeve, 14, loop bar, 15, swing rod, 16, first turn
Axle, the 17, second rotating shaft, the 18, the 3rd rotating shaft, 19, balancing disk, 20, block, 21, shut-down mechanism, 22, locking lever, the 23, first bullet
Spring, 24, second spring, 25, sphenocephaly, 32, bolt locking devices, 33, support body, the 34, first power transmission shaft, 35, second driving shaft,
36th, motor, 37, screw rod, 38, belt, 41, screw-casing, 42, scraper plate, 43, supporting plate.
Specific embodiment
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates basic structure of the invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As Figure 1-4, a kind of filler of nonwoven acupuncture equipment paves mechanism, including：Support body 33, and installed in support body
Drive mechanism and toggle mechanism on 33, drive mechanism and toggle mechanism are connected by shifting fork bar 8, and drive mechanism is by power set
Drive, drive mechanism drives screw rod 37 to act, and screw-casing 41 is arranged with screw rod 37, and screw-casing 41 is provided with scraper plate 42,
Drive mechanism includes the drive gear 3 that can be engaged with first gear 1 and second gear 2 respectively, and drive gear 3 is slidably arranged in
In drive shaft 4, first gear 1 is opposite with the direction of rotation of second gear 2；Toggle mechanism includes sliding the driving lever 7 for setting, driving lever 7
Two shifting fork bars 8 of upper setting, two shifting fork bars 8 are respectively positioned at the two ends outside of drive gear 3；Two shifting fork bars 8 are located at sliding tooth respectively
3 both sides are taken turns, drive gear 3 can be axially moved under the driving of driving lever 7 along drive shaft 4.
The one end of drive shaft 4 is provided with screw rod 10, and the screw thread of swivel nut 11 for connecting knee 12 is socketed on screw rod 10；Screw rod 10 drives
The structure of swivel nut 11, and then swivel nut 11 provides power resources for toggle mechanism, due to rotation direction and the drive gear 3 of screw rod 10
The object of engagement is relevant, so, the direction of motion of swivel nut 11 is relevant with the rotation direction of drive shaft 4, and the rotation side of drive shaft 4
Controlled to by toggle mechanism；So said process just forms interactional cyclic motion process, toggle mechanism and driving
Mechanism constantly influences continuous loop control.
First gear 1 and travelling gear 6 are co-axially located on the first power transmission shaft 34, and second gear 2 is arranged on the second transmission
On axle 35, the first power transmission shaft 34 be arranged in parallel with second driving shaft 35, and second gear 2 meshes together with travelling gear 6, power
Device is motor 36, and the one end of screw rod 37 is coaxially provided with screw rod axle.By the gearing of drive mechanism, realize motor
36 power is transported to the purpose of screw rod 37；Simultaneously by the effect of toggle mechanism, the engagement that can convert drive gear 3 is right
As, and then realize the rotating of screw rod 37.
First power transmission shaft 34 connects motor 36 by belt 38, and drive shaft 4 connects screw rod axle by belt 38.On motor 36
Belt pulley, the belt pulley on the first power transmission shaft 34, the belt pulley in drive shaft 4 and the belt pulley on screw rod axle pass through two
The gearing of bar belt 38, serves the effect that the rotating speed of motor 36 slows down, and the rotating speed of screw rod axle is lowered.This hair
The bright motor 36 for using also is slowspeed machine.
The lower section of screw rod 37 is provided with supporting plate 43, and the two ends of supporting plate 43 are set in the corresponding two ends of screw rod 37 by rotating shaft.Spiral shell
The rotating that rotation set 41 passes through screw rod 37, realizes drive scraper plate 42 along the reciprocal shuttling movement of the axis direction of screw rod 37,
Scraper plate 42 thus can be by（The powder in the top of supporting plate 43 that paves shakeouts）It is spread out in carrier（Such as woven cloth）Above and with load
Body is uniformly struck off at a slow speed along perpendicular to the direction of screw rod 37 by the powder of the top of supporting plate 43 together.The rotating shaft of supporting plate 43 is set
On screw rod 37, due to gravity, supporting plate 43 can be always positioned at the lower section of screw rod 37, and such supporting plate 43 can be aided in
Scraper plate 42 shakeouts powder.
First rotating shaft 16, the second rotating shaft 17 and the 3rd rotating shaft 18 are set gradually on swing rod 15, swing rod 15 passes through first rotating shaft
16 connection driving levers 7, swing rod 15 connects loop bar 14 by the second rotating shaft 17, and loop bar 14 is coaxial to be socketed in sleeve 13, sleeve 13
The other end connects knee 12, and the swing rod 15 at the second rotating shaft 17 is provided with balancing disk 19, and swing rod 15 passes through the 3rd rotating shaft 18
Rotation；Shut-down mechanism 21, the relative position that shut-down mechanism 21 can be between buckle restriction loop bar 14 and sleeve 13 are set on sleeve 13
Put.First rotating shaft 16, the second rotating shaft 17 and the 3rd rotating shaft 18 cooperate so that swing rod 15 can be with the 3rd rotating shaft 18 for the center of circle turns
It is dynamic, drive driving lever 7 to move left and right, and then shift fork bar 8 follows driving lever 7 to move left and right.
By the action of toggle mechanism, drive gear 3 can be shifted one's position between first gear 1 and second gear 2,
The effect that conversion drive gear 3 engages object is served, simultaneously because first gear 1 and the direction of rotation of second gear 2 are conversely, protect
Demonstrate,prove the conversion engagement object of each drive gear 3 rear drive shaft 4 and convert direction of rotation.
The direction of rotation of drive shaft 4 and the direction of stirring of toggle mechanism form linkage structure just, in drive gear 3 and the
When one gear 1 is engaged, toggle mechanism driven shaft 4 drives so that toggle mechanism has is allocated to second gear 2 by drive gear 3
Tendency and power, and final drive gear 3 departs from first gear 1, and by the gravitional force driving of balancing disk 19 on swing rod 15
Engaged with second gear 2；Otherwise when drive gear 3 is engaged with second gear 2, toggle mechanism can make the counter motion of drive gear 3.
Shifting fork bar 8 constantly promotes drive gear 3 along drive during the side-to-side movement of driving lever 7 by two shifting fork bars 8
Moving axis 4 is moved left and right, change engagement object.
Swing rod 15 just crosses vertical state in deflection first gear 1 side, swing rod 15 in vertical state and swing rod 15
Deflection second gear one section two of the 2 side surplus of shifting fork bar 8 apart from when three states, locking lever 22 blocks loop bar 14 and sleeve
13；After the deflection segment distance of second gear 2 one of swing rod 15, the tensile elongation of second spring 24 is increasing, and locking lever 22 is now pulled out
Go out a segment distance, loop bar 14 can relative sleeve 13 slide.
When drive gear 3 is engaged with first gear 1, the deflection first gear 1 of swing rod 15 direction；The tooth of drive gear 3 and second
When wheel 2 is engaged, the deflection second gear 2 of swing rod 15 direction.When drive gear 3 is engaged with first gear 1, swing rod 15 is towards the first tooth
The skew of 1 side is taken turns, now balancing disk 19 offsets the pulling force of side due to Action of Gravity Field to swing rod 15 to it, and swivel nut 11 is by screw rod 10
Driving pulls sleeve 13 to move away from first gear 1, then knee 12, now because loop bar 14 is stuck in sleeve by shut-down mechanism 21
In 13, loop bar 14 will not relative sleeve 13 slide, cross its vertical position and initially towards the second tooth until swing rod 15 is pulled to
The skew of 2 sides is taken turns, the second spring 24 that now locking lever 22 of shut-down mechanism 21 is tauted extracts a segment distance, therefore loop bar 14
Relative sleeve 13 produces slip, until loop bar 14 is all nested into sleeve 13, loop bar 14 and sleeve 13 length sum now
Minimum, because inertia swivel nut 11 continues to move, and due to the Action of Gravity Field of balancing disk 19, swing rod 15 can be by driving lever 7 to second
The side of gear 2 promotes, and most drive gear 3 is pushed to and is engaged with second gear 2 at last；Then drive shaft 4 is due to drive gear 3
Second gear 2 is engaged, its rotation is reverse, so swivel nut 11 is moved also reversely, the reverse push of loop bar 14 that now knee 12 drives
Driven fork 15, then driving lever 7 be back-driven into, swing rod 15 again towards the direction of first gear 1 deflection, after crossing its vertical position,
The side of first gear 1 is displaced to, now due to the Action of Gravity Field of balancing disk 19, swing rod 15 extracts loop bar 14 out from sleeve 13,
The length sum of loop bar 14 and sleeve 13 is maximum, and then the pulling force of second spring 24 diminishes, and locking lever 22 is by loop bar 14 and sleeve 13
Block and be relatively fixed.
Shut-down mechanism 21 includes locking lever 22 and first bullet that is enclosed within locking lever 22 on of the one end with sphenocephaly 25
Spring 23, the sphenocephaly 25 of locking lever 22 is stretched into sleeve 13, and the other end of locking lever 22 stretches out the outside of sleeve 13, the first 23 liang of spring
End is separately fixed on the outer wall of sleeve 13 and locking lever 22.The first spring 23 on shut-down mechanism 21 can will produce position in time
The locking lever 22 of shifting resets.
The one end of second spring 24 is fixedly installed, and the other end is connected to the one end of locking lever 22.
When second spring 24 is tauted, sphenocephaly 25 is disengaged with the loop bar 14 in sleeve 13, and swing rod 15 is due to counterweight
Loop bar 14 can be inserted or pull out sleeve 13 by the gravitional force of disk 19.
The free end both sides of swing rod 15 are respectively provided with a block 20.It is super that the setting of block 20 ensures that the lower end of swing rod 15 does not deviate by
Scope is crossed, namely swing rod 15 will not cause that the moving range of driving lever 7 is excessive.
Axial length of the spacing more than drive gear 3 between two shifting fork bars 8, provides to the motion of drive gear 3
Heterodromous inertia buffering, axial length of the spacing more than drive gear 3 between two shifting fork bars 8, is longer than drive gear 3
Length be length surplus of the spacing of two shifting fork bar 8 relative to drive gear 3, due to the presence of above-mentioned surplus, swing rod 15 is at place
When vertical state, two shifting fork bars 8 will not be stopped that swing rod 15 only needs when crossing its vertical state by drive gear 3
By inertia.
The two ends of driving lever 7 are slidably socketed on each self-corresponding set block 9 respectively, and set block 9 can limit the motion appearance of driving lever 7
State, while can be limited to the swing rod 15 that the gravity of balancing disk 19 drives in certain hunting range by block 20, and then driving lever 7
Range of movement is also defined, it is ensured that the left and right skew that driving lever 7 will not be excessive, only ensures drive gear 3 in first gear 1 and second
The spacing of engagement is converted between gear 2.
Drive gear 3 is arranged in drive shaft 4 by feather key 5, the displacement on the feather key 5 of drive shaft 4 of drive gear 3
It is the distance of first gear 1 and the axial direction of second gear 2.On the one hand the structure of feather key 5 can ensure drive gear 3 and drive shaft
Exist between 4 and limited along the clip of the circumference of drive shaft 4, it is ensured that drive gear 3 will not circumferentially occur relative fortune with drive shaft 4
Dynamic, another aspect drive gear 3 being capable of sliding axially along drive shaft 4, it is ensured that drive gear 3 is in the tooth of first gear 1 and second
Moved between wheel 2.
The coaxially connected travelling gear 6 of first gear 1, travelling gear 6 is engaged with second gear 2.The tooth of travelling gear 6 and first
Wheel 1 is coaxial, and second gear 2 is engaged with travelling gear 6, realizes the reverse rotation of first gear 1 and second gear 2.
Knee 12 is provided with a bolt locking devices 32 in its corner, and the part parallel with drive shaft 4 of knee 12 can
It is nested into the endoporus of bolt locking devices 32, and is slided in its endoporus, the bolt on bolt locking devices 32 is by being screwed into
Back-out elastic to control；By the relative position for adjusting knee 12 and bolt locking devices 32, it is possible to achieve knee 12 is to shift fork
The position adjustment of bar 8, opportunity is stirred to adjust shifting fork bar 8 to drive gear.
Driving lever 7 is merely able to along the axial movement of itself of driving lever 7 under the limitation of set block 9, but driving lever 7 can not be in set block 9
The interior axial-rotation along driving lever itself, this ensure that the shifting fork bar 8 on driving lever 7 will not be turned to, also ensure that shifting fork bar 8
Drive gear 3 can be toggled it on its movement locus.
It is above enlightenment according to desirable embodiment of the invention, by above-mentioned description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of filler of nonwoven acupuncture equipment paves mechanism, including：Support body, and drive mechanism on support body and dial
Motivation structure, drive mechanism and toggle mechanism are connected by shifting fork bar, and the drive mechanism is driven by power set, the driving machine
Structure drives screw rod action, it is characterised in that screw-casing is arranged with the screw rod, the screw-casing is provided with scraper plate,
The drive mechanism can drive drive gear to rotate and reverse；
The toggle mechanism includes sliding the driving lever for setting, and two shifting fork bars are set on the driving lever, and two shifting fork bars are located at drive respectively
The two ends outside of moving gear；Drive shaft one end is provided with screw rod, and the swivel nut screw thread for connecting knee is socketed on the screw rod；
First rotating shaft, the second rotating shaft and the 3rd rotating shaft are set gradually on swing rod, the swing rod connects driving lever, pendulum by first rotating shaft
Bar connects loop bar by the second rotating shaft, and the loop bar is coaxial to be socketed in sleeve, and the sleeve other end connects the knee,
Swing rod at second rotating shaft is provided with balancing disk, and the swing rod is rotated by the 3rd rotating shaft；Set on the sleeve
Shut-down mechanism, the relative position that the shut-down mechanism can be between the buckle restriction loop bar and the sleeve.
2. a kind of filler of nonwoven acupuncture equipment according to claim 1 paves mechanism, it is characterised in that：The driving machine
Structure includes the first gear and second gear that can be engaged with drive gear respectively, and the drive gear is slidably arranged in drive shaft
On, the first gear and the second gear direction of rotation are opposite；
The coaxially connected travelling gear of first gear, the travelling gear is engaged with the second gear.
3. a kind of filler of nonwoven acupuncture equipment according to claim 2 paves mechanism, it is characterised in that：
When the drive gear is engaged with the first gear, the swing rod is partial to the first gear direction；
When the drive gear is engaged with the second gear, the swing rod is partial to the second gear direction.
4. a kind of filler of nonwoven acupuncture equipment according to claim 1 paves mechanism, it is characterised in that：The stopping machine
Structure includes locking lever and first spring that is enclosed within the locking lever on of the one end with sphenocephaly, the wedge shape of the locking lever
Head is stretched into the sleeve, and the locking lever other end stretches out the sleeve outside, and first both ends of the spring is separately fixed at
On the sleeve outer wall and locking lever.
5. a kind of filler of nonwoven acupuncture equipment according to claim 4 paves mechanism, it is characterised in that：Second spring one
End is fixedly installed, and the other end is connected to described locking lever one end.
6. a kind of filler of nonwoven acupuncture equipment according to claim 5 paves mechanism, it is characterised in that：Second bullet
When spring is tauted, the sphenocephaly is disengaged with the loop bar in the sleeve, and the swing rod is due to the gravitional force of balancing disk
The loop bar can be inserted or pull out the sleeve.
7. a kind of filler of nonwoven acupuncture equipment according to claim 1 paves mechanism, it is characterised in that：The swing rod is certainly
By holding both sides to be respectively provided with a block.
8. a kind of filler of nonwoven acupuncture equipment according to claim 1 paves mechanism, it is characterised in that：The screw rod
Lower section is provided with supporting plate, and the two ends of bearing plate is set in the corresponding two ends of screw rod by rotating shaft.
9. a kind of filler of nonwoven acupuncture equipment according to claim 1 paves mechanism, it is characterised in that：The driving lever two
End is slidably socketed on each self-corresponding set block respectively.
10. a kind of filler of nonwoven acupuncture equipment according to claim 2 paves mechanism, it is characterised in that：The driving
Gear is arranged in the drive shaft by feather key, and drive gear displacement on the feather key of drive shaft is described
One gear and the distance of second gear axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575118.1A CN105173791B (en) | 2015-09-11 | 2015-09-11 | Filler spreading mechanism of non-woven needling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575118.1A CN105173791B (en) | 2015-09-11 | 2015-09-11 | Filler spreading mechanism of non-woven needling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105173791A CN105173791A (en) | 2015-12-23 |
| CN105173791B true CN105173791B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575118.1A Active CN105173791B (en) | 2015-09-11 | 2015-09-11 | Filler spreading mechanism of non-woven needling equipment |
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| CN (1) | CN105173791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628990A (en) * | 2016-12-28 | 2017-05-10 | 无锡明珠增压器制造有限公司 | Turning conveyor |
| CN108295605A (en) * | 2018-03-16 | 2018-07-20 | 浙江绿华环境科技有限公司 | A kind of livestock and poultry dung recovery processing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9419080U1 (en) * | 1994-11-29 | 1995-01-12 | Gebr. Bellmer GmbH & Co. KG, 75223 Niefern-Öschelbronn | Device for the uniform application of substances to a feed surface |
| NO317713B1 (en) * | 2002-10-29 | 2004-12-06 | Repant As | Device at the return machine |
| CN202098868U (en) * | 2011-05-17 | 2012-01-04 | 广州广富包装机械有限公司 | Leveling device for grains |
| CN102514950B (en) * | 2011-11-16 | 2013-10-30 | 华中科技大学 | Movable-arm-type powder bed powder spreading device |
| CN204400227U (en) * | 2014-12-31 | 2015-06-17 | 长沙开元仪器股份有限公司 | Spreading out device |
| CN205011078U (en) * | 2015-09-11 | 2016-02-03 | 苏州农业职业技术学院 | Filler of nonwoven acupuncture equipment mechanism that paves |
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