CN108956341A - A kind of building material test specimen crack folding control device repeatedly - Google Patents
A kind of building material test specimen crack folding control device repeatedly Download PDFInfo
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- CN108956341A CN108956341A CN201810923332.5A CN201810923332A CN108956341A CN 108956341 A CN108956341 A CN 108956341A CN 201810923332 A CN201810923332 A CN 201810923332A CN 108956341 A CN108956341 A CN 108956341A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0062—Crack or flaws
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Abstract
The invention discloses a kind of building material test specimen crack folding control devices repeatedly, its structure includes: fixing bolt, device upper plate, press platform, support column, pressure-bearing platform, footing, cabinet, Setup Controller, terminal pad, LED display, driving cylinder, LED display is horizontally arranged at enclosure top and LED display bottom signal end is electrically connected in cabinet inside electrical system, terminal pad be horizontally fixed on enclosure top and and LED display in same level, footing sets there are four and is fixed on chassis bottom respectively, a kind of building material test specimen crack of the invention folding control device repeatedly, mechanism is smashed to pieces by being equipped with inside device, carry out device repeatedly under the work of folding control test to test specimen, the raw material fallen on test specimen can timely carry out smashing recycling to pieces by smashing mechanism to pieces, from And raw material are not only saved, but also greatly improve testing efficiency.
Description
Technical field
The present invention is a kind of building material test specimen crack folding control device repeatedly, belongs to control device field.
Background technique
In recent years, with the continuous development of Building Trade in China and the continuous promotion of product manufacture, as engineering plus
Gu folding control device technology is developed common distress in concrete faster repeatedly in, and engineer application is more and more, answers
The features such as wide with range, is widely used in each building field, currently, crack is opened repeatedly in European and American developed countries
The performance for closing control device is needed by laboratory's test with related qualification, and the third party by having certification assessment qualification
Certification authority is assessed, and folding control device increases the test request of cracked concrete repeatedly in the crack newly revised, and crack is mixed
It coagulates native test method and assessment level and rear anchor system is almost the same.
But prior art control device can fall a large amount of examination after carrying out first time test specimen crack and opening and closing test repeatedly
Part material, and control device can not will fall off material for test and timely be handled, to not only result in test specimen crack repeatedly
Folding testing efficiency is low and also test specimen on material on dust will be distributed in environment, influence the working environment of controllers.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of building material test specimen crack folding control devices repeatedly, to change
Kind control device can fall a large amount of material for test after carrying out first time test specimen crack and opening and closing test repeatedly, and control dress
Material for test can not be will fall off by, which setting, is timely handled, thus do not only result in test specimen crack open and close repeatedly testing efficiency it is low and
The dust on material on test specimen will be distributed in environment, influence the deficiency of the working environment of controllers.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of building material test specimen is split
Seam folding control device repeatedly, structure include: fixing bolt, device upper plate, pressure platform, support column, pressure-bearing platform, footing,
Cabinet, Setup Controller, terminal pad, LED display, driving cylinder, the fixing bolt are threaded in through device upper plate
At the top of support column, the pressure platform is fixed on driving cylinder bottom, and described device upper plate is horizontally fixed at the top of support column,
Pressure-bearing platform bottom is weldingly fixed at the top of terminal pad, and the LED display is horizontally arranged at enclosure top and LED is shown
Screen bottom signal end is electrically connected in cabinet inside electrical system, and the terminal pad is horizontally fixed on enclosure top and and LED
Display screen is in same level, and the footing sets there are four and is fixed on chassis bottom respectively, and the cabinet is by smashing
Broken mechanism, screw-wheel gearing, material conveying device, gear drive, transmission pendulous device, motor transmission mechanism, powder
Dirt collection device composition, the screw-wheel gearing top mechanism component, which is mounted on, to be smashed to pieces on the left of mechanism inside mechanism part,
The material conveying device, which is horizontally mounted, is fixed on mechanism part on the right side of screw-wheel gearing bottom and material conveying device
It is sequentially connected respectively with transmission pendulous device, motor transmission mechanism, nesting is mounted on motor biography on the right side of the transmission pendulous device
On the left of motivation structure, it is sequentially connected on the left of the dust collecting on the right side of screw-wheel gearing.
Preferably, it is described smash to pieces mechanism by dust-proof frame, spring, connecting rod, smash plate, mobile framework, first turn to pieces
Moving gear, feed inlet composition, the connecting rod are mounted on dust-proof lower portion and are connected to through dust-proof frame right and smash to pieces
Plate frontal faces, the plate of smashing to pieces are set there are two the interconnection of symmetrical and their bottoms, and first rotate gear is pacified
It is intermeshed inside mobile framework and with mobile framework inner teeth block, the mobile framework abutting is fixed on right side and smashs to pieces
It communicates and is horizontally arranged at outside plate frontal faces, the feed inlet and cabinet and smash to pieces above plate.
Preferably, the screw-wheel gearing is by rotation cam, the first transmission belt, driving wheel, the first helical gear
Drive rod smashs raw material discharge port, the second Helical gear Transmission bar, first gear composition to pieces, and the driving wheel passes through the first transmission belt
It is sequentially connected with rotation cam, first transmission belt sets there are two and is mounted on same structure component, the driving wheel
Connect by the first transmission belt of bottom with first gear, it is described smash to pieces raw material discharge port be mounted on the first Helical gear Transmission bar it
Between, the driving wheel sets there are two and is separately mounted to the first Helical gear Transmission bar left and right end portions, and second helical gear passes
Lever installation is on the drive wheel and transmission connection is on dust collecting bottom mechanism component.
Preferably, the material conveying device is by the first rotating wheel, feed belt, the second rotating wheel, connecting rod, connection
Plate, belt transmission agency, discharge port composition, first rotating wheel sets there are three and is mounted between feed belt, described
Second rotating wheel sets there are two and is fixed on respectively left and right ends inside feed belt, and the connecting rod is fastened the
On one rotating wheel front groove part, the connecting plate is horizontally fixed between feed belt and belt transmission agency, it is described go out
It is communicated outside material mouth and cabinet.
Preferably, the gear drive is solid by ratch, fixed rack, the second rotate gear, fastening rod, connection
Fixed pole, transmission gear, internal gear, driving belt composition, ratch horizontal nest tooth on fixed rack and at the top of ratch
Block is intermeshed with first gear, the second rotate gear respectively, and the driving belt is fastened respectively in internal gear and second
On rotate gear axle center, the internal gear sets there are two and is connected and fixed by being connected and fixed bar, and the transmission gear is equipped with
Two are fixed on are connected and fixed on bar respectively, and the fastening rod is fixed on transmission gear and the first rotating wheel front face
Portion.
Preferably, the transmission pendulous device is by the first connection oscillating rod, T-type support rod, the second transmission belt, whirlpool
Wheel, third rotating wheel, worm screw composition, the first connection oscillating rod abutting are fixed on third rotating wheel, the T-type support rod
It is mounted between two third rotating wheels, the turbine is engaged at the top of worm screw and by the transmission connection of the second transmission belt in the
On three rotating wheels, the worm screw nesting is mounted on motor transmission mechanism left side structure component.
Preferably, the motor transmission mechanism is by transmission shaft driven mechanism, output worm screw, motor, output turbine, the
Two connection oscillating rods, the 4th rotating wheel, connection transmission belt composition, the output worm screw are mechanically connected on the left of motor and are driven
It is connected in transmission shaft driven mechanism, the second connection oscillating rod is weldingly fixed on the 4th rotating wheel and output turbine front face
Portion, the 4th rotating wheel are mounted between connection transmission belt.
Preferably, the dust collecting is by second driving shaft transmission mechanism, transmission shaft connecting steering mechanism, pp
Silk floss, dust-absorbing fan, third transmission shaft driven mechanism composition, third transmission shaft driven mechanism and second driving shaft transmission mechanism pass
Dynamic connection, the dust-absorbing fan are fixed at the top of transmission shaft connecting steering mechanism, and the pp silk floss sets solid there are two installing respectively
It is scheduled on above dust-absorbing fan.
Beneficial effect
Folding control device, electric motor starting, drive output worm screw carry out repeatedly in a kind of building material test specimen of the invention crack
Rotation rotates output turbine with transmission shaft driven mechanism and is driven, under the action of the rotation of transmission shaft driven mechanism, worm screw
It follows rotation and drives the turbine rotation for being mounted on top, turbine drives the rotation of third rotating wheel by the second transmission belt, makes
The first connection oscillating rod being mounted on third rotating wheel starts to swing and pushes second turn be mounted on inside feed belt
Driving wheel is rotated clockwise, is mounted in same level by the first rotating wheel and the second rotating wheel, thus at second turn
Wheel rotation effect is lower to drive the first rotating wheel to be driven with connecting rod swing by feed belt, then, in the first rotating wheel
Under the action of rotation, the transmission gear being connected and fixed on bar is mounted on by fastening rod drive and is rotated, transmission gear is passed through
It is intermeshed, internal gear is made to follow transmission gear while rotate and by driving belt band with the tooth block inside internal gear
Dynamic second rotate gear is rotated, and the second rotate gear rotates counterclockwise, and moves right ratch along fixed rack is past, and
First gear rotation is pulled in moving process, first gear rotates and drives driving wheel to be rotated by the first transmission belt
Under the action of, it starts turning rotation cam and protrudes part promotion connecting rod and smash plate to pieces, pass through the first Helical gear Transmission
Bar is installed on the drive wheel, rotates driving wheel and the first rotate gear is driven to rotate, during rotation by mobile framework
Plate is smashed to pieces with right side to turn left promotion, and in the case where plate is smashed in left side to pieces and the cooperation of plate is smashed on right side to pieces, the material that test specimen is fallen is smash
Broken recycling, material for test after smashing to pieces are fallen to by smashing raw material discharge port to pieces and carry out transport work on feed belt, transmit skin
Band will be smashed to pieces in feedstock delivery to belt transmission agency, be rotated by driving wheel and the second Helical gear Transmission bar is driven to be turned
Under the action of dynamic, make third transmission shaft driven mechanism that second driving shaft transmission mechanism be driven to make to inhale with transmission shaft connecting steering mechanism
Dirt fan rotates and by the raw material dust absorbing to pp silk floss on belt transmission agency, then, exports turbine rotation and is turning
Movement pushes the 4th rotating wheel to rotate clockwise with lower by the second connection oscillating rod, in the work that the 4th rotating wheel rotates clockwise
Under, connection transmission belt drives belt transmission agency transmission to be transported to raw material outside cabinet by discharge port under the action of transmission
Portion.
A kind of building material test specimen crack of the invention folding control device repeatedly, smashs mechanism to pieces by being equipped with inside device,
Carry out device repeatedly under the work of folding control test to test specimen, the raw material that are fallen on test specimen can by smash to pieces mechanism and
When carry out smash recycling to pieces, to not only save raw material, but also greatly improve testing efficiency.
Detailed description of the invention
Fig. 1 is a kind of surface structure schematic diagram of building material test specimen crack of the invention folding control device repeatedly.
Fig. 2 is the schematic diagram of internal structure of cabinet of the present invention.
Fig. 3 is the inside detailed construction schematic diagram of cabinet of the present invention.
Fig. 4 is the structural schematic diagram of A in Fig. 3 of the present invention.
Fig. 5 is the structural schematic diagram of B in Fig. 3 of the present invention.
In figure: fixing bolt -1, device upper plate -2, pressure platform -3, support column -4, pressure-bearing platform -5, footing -6, cabinet -
7, Setup Controller -8, terminal pad -9, LED display -10, driving cylinder -11, smash to pieces mechanism -71, screw-wheel gearing -72,
Material conveying device -73, gear drive -74, transmission pendulous device -75, motor transmission mechanism -76, dust collecting -
77, dust-proof frame -711, spring -712, connecting rod -713, smash to pieces plate -714, mobile framework -715, the first rotate gear -716,
Feed inlet -717, the first transmission belt -722, driving wheel -723, the first Helical gear Transmission bar -724, smashs original to pieces at rotation cam -721
Expect discharge port -725, the second Helical gear Transmission bar -726, first gear -727, the first rotating wheel -731, feed belt -732, the
Two rotating wheels -733, connecting rod -734, connecting plate -735, belt transmission agency -736, discharge port -737, ratch -741, fixed cunning
Rail -742, fastening rod -744, is connected and fixed bar -745, transmission gear -746, internal gear -747, passes second rotate gear -743
Dynamic belt -748, the first connection oscillating rod -751, T-type support rod -752, the second transmission belt -753, turbine -754, third rotation
Wheel -755, worm screw -756, transmission shaft driven mechanism -761, output worm screw -762, motor -763, output turbine -764, second connect
Connect oscillating rod -765, the 4th rotating wheel -766, connection transmission belt -767, second driving shaft transmission mechanism -771, transmission axis connection
Rotating mechanism -772, pp continuous -773, dust-absorbing fan -774, third transmission shaft driven mechanism -775.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, FIG. 1 to FIG. 5
The structure of the control device of embodiment of the present invention is schematically shown, With reference to embodiment, is further described
The present invention.
Embodiment
As Figure 1-Figure 5, the present invention provides a kind of building material test specimen crack folding control device repeatedly, structure packet
It includes: fixing bolt 1, device upper plate 2, pressure platform 3, support column 4, pressure-bearing platform 5, footing 6, cabinet 7, Setup Controller 8, connection
Disk 9, LED display 10, driving cylinder 11, the fixing bolt 1 are threaded in 4 top of support column, institute through device upper plate 2
It states pressure platform 3 and is fixed on 11 bottom of driving cylinder, described device upper plate 2 is horizontally fixed on 4 top of support column, the pressure-bearing
5 bottom of platform is weldingly fixed on 9 top of terminal pad, and the LED display 10 is horizontally arranged at 7 top of cabinet and LED display
10 bottom signal ends are electrically connected in 7 internal electric system of cabinet, the terminal pad 9 be horizontally fixed on the top of cabinet 7 and with
In same level, the footing 6 sets there are four and is fixed on 7 bottom of cabinet, the machine respectively LED display 10
Case 7 is by smashing mechanism 71, screw-wheel gearing 72, material conveying device 73, gear drive 74, transmission pendulous device to pieces
75, motor transmission mechanism 76, dust collecting 77 form, and the 72 top mechanism component of screw-wheel gearing, which is mounted on, to be smash
Inside broken 71 left side mechanism part of mechanism, the material conveying device 73, which is horizontally mounted, is fixed on 72 bottom of screw-wheel gearing
And 73 right side mechanism part of material conveying device is sequentially connected with transmission pendulous device 75, motor transmission mechanism 76 respectively, institute
It states transmission 75 right side nesting of pendulous device and is mounted on 76 left side of motor transmission mechanism, 77 left side of dust collecting and helical teeth
Be sequentially connected on the right side of wheel transmission device 72, it is described smash to pieces mechanism 71 by dust-proof frame 711, spring 712, connecting rod 713, smash plate to pieces
714, mobile framework 715, the first rotate gear 716, feed inlet 717 form, and the connecting rod 713 is mounted on dust-proof frame 711
Internal and be connected on the right side of dust-proof frame 711 and smash 714 frontal faces of plate to pieces, the plate 714 of smashing to pieces sets that there are two mutually
Symmetrical and their bottoms are connected with each other, and first rotate gear 716 is mounted on 715 inside of mobile framework and and movable frame
The intermeshing of 715 inner teeth block of frame, the abutting of mobile framework 715 are fixed on right side and smash 714 frontal faces of plate, the charging to pieces
Mouthfuls 717 smash 714 top of plate to pieces with communicating and be horizontally arranged at outside cabinet 7, and the screw-wheel gearing 72 is convex by rotation
The 721, first transmission belt 722 of wheel, the first Helical gear Transmission bar 724, smashs raw material discharge port 725, the second helical teeth to pieces at driving wheel 723
Drive rod 726, the composition of first gear 727 are taken turns, the driving wheel 723 is connected by the first transmission belt 722 and the transmission of rotation cam 721
It connects, first transmission belt 722 sets there are two and is mounted on same structure component, and the driving wheel 723 passes through bottom the
One transmission belt 722 is connect with first gear 727, it is described smash to pieces raw material discharge port 725 be mounted on the first Helical gear Transmission bar 724 it
Between, the driving wheel 723 sets there are two and is separately mounted to 724 left and right end portions of the first Helical gear Transmission bar, and described second tiltedly
Gear-driving rod 726 is mounted on driving wheel 723 and is sequentially connected on 77 bottom mechanism component of dust collecting, described
Material conveying device 73 is by the first rotating wheel 731, feed belt 732, the second rotating wheel 733, connecting rod 734, connecting plate 735, skin
Tape transport 736, discharge port 737 form, first rotating wheel 731 set there are three and be mounted on feed belt 732 it
Between, second rotating wheel 733 sets there are two and is fixed on 732 inside left and right ends of feed belt, the company respectively
Bar 734 is fastened on 731 front groove part of the first rotating wheel, and the connecting plate 735 is horizontally fixed on feed belt 732
It between belt transmission agency 736, is communicated outside the discharge port 737 and cabinet 7, the gear drive 74 is by ratch
741, fixed rack 742, the second rotate gear 743, fastening rod 744, be connected and fixed bar 745, transmission gear 746, internal gear
747, driving belt 748 forms, and 741 horizontal nest of ratch is on fixed rack 742 and 741 top tooth block of ratch is distinguished
It is intermeshed with first gear 727, the second rotate gear 743, the driving belt 748 is fastened respectively in internal gear 747
On 743 axle center of the second rotate gear, the internal gear 747 sets there are two and is connected and fixed by being connected and fixed bar 745, institute
It states transmission gear 746 to set there are two being fixed on to be connected and fixed on bar 745 respectively, the fastening rod 744 is fixed on biography
731 frontal faces of moving gear 746 and the first rotating wheel, the transmission pendulous device 75 is by the first connection oscillating rod 751, T-type branch
Strut 752, the second transmission belt 753, turbine 754, third rotating wheel 755, worm screw 756 form, the first connection oscillating rod 751
Abutting is fixed on third rotating wheel 755, and the T-type support rod 752 is mounted between two third rotating wheels 755, the whirlpool
Wheel 754 is engaged in the top of worm screw 756 and by the transmission connection of the second transmission belt 753 on third rotating wheel 755, the worm screw
756 nestings are mounted on 76 left side structure component of motor transmission mechanism, and the motor transmission mechanism 76 is by transmission shaft driven mechanism
761, worm screw 762, motor 763, output turbine 764, second are exported and connects oscillating rod 765, the 4th rotating wheel 766, connection transmission
Band 767 forms, and the output worm screw 762 is mechanically connected to 763 left side of motor and is sequentially connected in transmission shaft driven mechanism 761
On, the second connection oscillating rod 765 is weldingly fixed on the 4th rotating wheel 766 and exports 764 frontal faces of turbine, and the described 4th
Rotating wheel 766 is mounted between connection transmission belt 767, and the dust collecting 77 is by second driving shaft transmission mechanism 771, biography
Moving axis connecting steering mechanism 772, pp silk floss 773, dust-absorbing fan 774, third transmission shaft driven mechanism 775 form, the third transmission
Shaft transmission 775 and second driving shaft transmission mechanism 771 are sequentially connected, and the dust-absorbing fan 774 is fixed on transmission shaft company
Connect the top of rotating mechanism 772, the pp silk floss 773 sets that there are two be fixed on 774 top of dust-absorbing fan respectively.
Test specimen is effectively fixed on pressure-bearing platform 5 by the present invention, then carries out pressure testing repeatedly to it by the platform 3 that presses, thus
The folding control test job repeatedly of test specimen crack is completed, in carrying out test job, test specimen can fall a large amount of material, and lead to
It crosses feed inlet 717 and falls to and smash to pieces in mechanism 71, by under the drive of motor transmission mechanism 76, screw-wheel gearing 72, tooth
Wheel drive mechanism 74 and the transmission mutual cooperation of pendulous device 75 make to smash mechanism 71 to pieces to be carried out smashing recycling to pieces to the material that test specimen is fallen
Work, is effectively absorbed the dust on material by dust collecting 77, prevents diffussion of dust to external environment
In.
Specifically, motor 763 starts, output worm screw 762 is driven to be rotated, makes to export turbine 764 and transmission shaft driven
The rotation of mechanism 761 is driven, and under the action of transmission shaft driven mechanism 761 rotates, worm screw 756 follows rotation and drives peace
Turbine 754 mounted in top rotates, and turbine 754 drives third rotating wheel 755 to rotate by the second transmission belt 753, makes to be mounted on
The first connection oscillating rod 751 on third rotating wheel 755 starts to swing and pushes second be mounted on inside feed belt 73
Rotating wheel 733 is rotated clockwise, is mounted in same level by the first rotating wheel 731 and the second rotating wheel 733, from
And it drives the first rotating wheel 731 to swing with connecting rod 734 by feed belt 732 under 733 rotary action of the second rotating wheel and carries out
Transmission.
Specifically, then, under the action of the rotation of the first rotating wheel 731, it is solid to be mounted on connection by the drive of fastening rod 744
Transmission gear 746 in fixed pole 745 is rotated, and is intermeshed by the tooth block inside transmission gear 746 and internal gear 747,
So that internal gear 747 is followed transmission gear 746 while rotate and the second rotate gear 743 is driven by driving belt 748
It is rotated, the second rotate gear 743 rotates counterclockwise, and moves right ratch 74 along fixed rack 742 is past, and in movement
First gear 727 is pulled to rotate in the process.
Specifically, the work that first gear 727 rotates and drives driving wheel 723 to be rotated by the first transmission belt 722
Under, starts turning rotation cam 721 and protrude part promotion connecting rod 713 and smash plate 714 to pieces, pass through the first helical gear
Drive rod 724 is mounted on driving wheel 723, rotates driving wheel 723 and the first rotate gear 716 is driven to rotate, rotating
It smashs mobile framework 715 and right side to pieces plate 714 in the process to turn left promotion, smashs plate 714 to pieces in left side and smash matching for plate 714 to pieces with right side
Under conjunction, the material that test specimen is fallen is carried out smashing recycling to pieces, the material for test after smashing to pieces is fallen to by smashing raw material discharge port 725 to pieces
Transport work is carried out on feed belt 732, feed belt 732 will be smashed to pieces in feedstock delivery to belt transmission agency 736.
Specifically, under the action of rotating by driving wheel 723 and the second Helical gear Transmission bar 726 is driven to be rotated,
Make third transmission shaft driven mechanism 775 that second driving shaft transmission mechanism 771 and transmission shaft connecting steering mechanism 772 be driven to make dust suction
Fan 774 rotates and by the raw material dust absorbing to pp silk floss 773 on belt transmission agency 736, then, exports 764 turns of turbine
It moves and pushes the 4th rotating wheel 766 to rotate clockwise by the second connection oscillating rod 765 under rotary action, in the 4th rotation
Under the action of wheel 766 rotates clockwise, connection transmission belt 767 drives the transmission of belt transmission agency 736 will under the action of transmission
Raw material is transported to outside cabinet by discharge port 737.
In some embodiments, LED display 10 is electronic component, and control device carries out folding repeatedly to test specimen and generates
Data may be displayed on LED display 10, facilitate tester and observe.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that the equivalent requirements of the claims will be fallen in
All changes in meaning and scope are included within the present invention.It should not treat any reference in the claims as limitation institute
The claim being related to.
Claims (8)
1. folding control device, structure include: fixing bolt (1), device upper plate repeatedly in a kind of building material test specimen crack
(2), press platform (3), support column (4), pressure-bearing platform (5), footing (6), cabinet (7), Setup Controller (8), terminal pad (9), LED
Display screen (10), driving cylinder (11), it is characterised in that:
The fixing bolt (1) is threaded at the top of support column (4) through device upper plate (2), pressure platform (3) installation
It is fixed on driving cylinder (11) bottom, described device upper plate (2) is horizontally fixed at the top of support column (4), pressure-bearing platform (5) bottom
Portion is weldingly fixed at the top of terminal pad (9), and the LED display (10) is horizontally arranged at the top of cabinet (7) and LED display
(10) bottom signal end is electrically connected in cabinet (7) internal electric system, and the terminal pad (9) is horizontally fixed on cabinet (7) top
Portion and with LED display (10) in same level, the footing (6) set there are four and be fixed on cabinet respectively
(7) bottom；
The cabinet (7) is by smashing mechanism (71), screw-wheel gearing (72), material conveying device (73), gear drive machine to pieces
Structure (74), transmission pendulous device (75), motor transmission mechanism (76), dust collecting (77) composition, the Helical gear Transmission
Device (72) top mechanism component, which is mounted on, to be smashed to pieces on the left of mechanism (71) inside mechanism part, material conveying device (73) water
It is flat be fixed on the right side of screw-wheel gearing (72) bottom and material conveying device (73) mechanism part respectively with transmission
Pendulous device (75), motor transmission mechanism (76) transmission connection, transmission pendulous device (75) right side nesting are mounted on motor
On the left of transmission mechanism (76), it is sequentially connected on the left of the dust collecting (77) on the right side of screw-wheel gearing (72).
2. a kind of building material test specimen crack according to claim 1 folding control device repeatedly, it is characterised in that: described
Smash to pieces mechanism (71) by dust-proof frame (711), spring (712), connecting rod (713), smash to pieces plate (714), mobile framework (715),
First rotate gear (716), feed inlet (717) composition, the connecting rod (713) be mounted on dust-proof frame (711) it is internal and
It is connected on the right side of the dust-proof frame (711) and smashs plate (714) frontal faces to pieces, the plate (714) of smashing to pieces sets that there are two mutually right
Claim and their bottoms be connected with each other, first rotate gear (716) be mounted on mobile framework (715) it is internal and with movement
The intermeshing of frame (715) inner teeth block, mobile framework (715) abutting are fixed on right side and smash plate (714) frontal faces to pieces,
It communicates and is horizontally arranged at outside the feed inlet (717) and cabinet (7) and smash to pieces above plate (714).
3. a kind of building material test specimen crack according to claim 1 folding control device repeatedly, it is characterised in that: described
Screw-wheel gearing (72) is by rotation cam (721), the first transmission belt (722), driving wheel (723), the first Helical gear Transmission
Bar (724) smashs raw material discharge port (725), the second Helical gear Transmission bar (726), first gear (727) composition, the driving to pieces
It takes turns (723) to be sequentially connected by the first transmission belt (722) and rotation cam (721), there are two first transmission belt (722) sets
And it is mounted on same structure component, the driving wheel (723) passes through the first transmission belt of bottom (722) and first gear
(727) it connects, the raw material discharge port (725) of smashing to pieces is mounted between the first Helical gear Transmission bar (724), the driving wheel
(723) it sets there are two and is separately mounted to first Helical gear Transmission bar (724) left and right end portions, the second Helical gear Transmission bar
(726) it is mounted on driving wheel (723) and is sequentially connected on dust collecting (77) bottom mechanism component.
4. a kind of building material test specimen crack according to claim 1 folding control device repeatedly, it is characterised in that: described
Material conveying device (73) is by the first rotating wheel (731), feed belt (732), the second rotating wheel (733), connecting rod (734), company
Fishplate bar (735), belt transmission agency (736), discharge port (737) composition, first rotating wheel (731) set there are three and pacify
Between feed belt (732), second rotating wheel (733) sets there are two and is fixed on feed belt respectively
(732) internal left and right ends, the connecting rod (734) are fastened on the groove part of the first rotating wheel (731) front, the company
Fishplate bar (735) is horizontally fixed between feed belt (732) and belt transmission agency (736), the discharge port (737) and cabinet
(7) external to communicate.
5. a kind of building material test specimen crack according to claim 1 folding control device repeatedly, it is characterised in that: described
Gear drive (74) is by ratch (741), fixed rack (742), the second rotate gear (743), fastening rod (744), connection
Fixed link (745), transmission gear (746), internal gear (747), driving belt (748) composition, ratch (741) horizontal nest
On fixed rack (742) and at the top of ratch (741) tooth block respectively with first gear (727), the second rotate gear (743) phase
Mutually engagement, the driving belt (748) are fastened respectively on internal gear (747) and the second rotate gear (743) axle center, institute
It states internal gear (747) to set there are two and be connected and fixed by being connected and fixed bar (745), the transmission gear (746) is equipped with two
A be fixed on respectively is connected and fixed on bar (745), and the fastening rod (744) is fixed on transmission gear (746) and the
One rotating wheel (731) frontal faces.
6. a kind of building material test specimen crack according to claim 1 folding control device repeatedly, it is characterised in that: described
Pendulous device (75) are driven by the first connection oscillating rod (751), T-type support rod (752), the second transmission belt (753), turbine
(754), third rotating wheel (755), worm screw (756) composition, first connection oscillating rod (751) are close to be fixed on third rotation
It takes turns on (755), the T-type support rod (752) is mounted between two third rotating wheels (755), and the turbine (754) is engaged in
In on third rotating wheel (755) at the top of worm screw (756) and by the second transmission belt (753) transmission connection, the worm screw (756)
Nesting is mounted on motor transmission mechanism (76) left side structure component.
7. a kind of building material test specimen crack according to claim 1 or 6 folding control device repeatedly, it is characterised in that:
The motor transmission mechanism (76) is by transmission shaft driven mechanism (761), output worm screw (762), motor (763), output turbine
(764), the second connection oscillating rod (765), the 4th rotating wheel (766), connection transmission belt (767) composition, the output worm screw
(762) it is mechanically connected on the left of motor (763) and is sequentially connected on transmission shaft driven mechanism (761), described second connects
Oscillating rod (765) is weldingly fixed on the 4th rotating wheel (766) and output turbine (764) frontal faces, the 4th rotating wheel
(766) it is mounted between connection transmission belt (767).
8. a kind of building material test specimen crack according to claim 1 or 3 folding control device repeatedly, it is characterised in that:
The dust collecting (77) is continuous by second driving shaft transmission mechanism (771), transmission shaft connecting steering mechanism (772), pp
(773), dust-absorbing fan (774), third transmission shaft driven mechanism (775) composition, third transmission shaft driven mechanism (775) and the
The transmission connection of two transmission shaft driven mechanisms (771), the dust-absorbing fan (774) are fixed on transmission shaft connecting steering mechanism
(772) top, the pp continuous (773) set that there are two be fixed on above dust-absorbing fan (774) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923332.5A CN108956341A (en) | 2018-08-14 | 2018-08-14 | A kind of building material test specimen crack folding control device repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923332.5A CN108956341A (en) | 2018-08-14 | 2018-08-14 | A kind of building material test specimen crack folding control device repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108956341A true CN108956341A (en) | 2018-12-07 |
Family
ID=64469826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923332.5A Withdrawn CN108956341A (en) | 2018-08-14 | 2018-08-14 | A kind of building material test specimen crack folding control device repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108956341A (en) |
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| CN105043738A (en) * | 2015-07-24 | 2015-11-11 | 中国建材检验认证集团股份有限公司 | Anchor long-term load/crack repeated opening and closing constant tension load test device |
| CN204789192U (en) * | 2015-06-09 | 2015-11-18 | 中国建材检验认证集团股份有限公司 | Controlling means repeatedly opens and shuts in building materials goods test piece crack |
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2018
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|---|---|---|---|---|
| CN1671870A (en) * | 2002-05-28 | 2005-09-21 | 本田技研工业株式会社 | Mash-crushing machine for grinding chips and manufacturing apparatus for briquette using the same |
| KR20120060082A (en) * | 2010-12-01 | 2012-06-11 | 삼성전기주식회사 | Examination apparatus and method for bending strength of electronic parts |
| CN202330193U (en) * | 2011-11-23 | 2012-07-11 | 河南理工大学 | Device for determining obdurability coefficients of coal |
| CN102680341A (en) * | 2012-05-24 | 2012-09-19 | 河海大学 | Loading device for concrete material crack growth test under dynamic load |
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Application publication date: 20181207 |