A kind of building sandstone superfast loading machine
Technical field
The present invention relates to a kind of charger more particularly to a kind of building sandstone superfast loading machines.
Background technique
In building, require using to concrete, but sandstone are can't do without in the production of concrete, sandstone are typically all
It is deposited in a position, then needs that designated position will be moved in sandstone loading collecting bag, is usually all that people directly will with scoop
Sandstone shovel in collecting bag, and mobile scoop repeatedly is needed to shovel sandstone in collecting bag, large labor intensity, and sandstone are continuous
Shovel enter in collecting bag, be easy that collecting bag is made to fall down sandstone is caused to be poured out, thus people by collecting bag be placed on oneself side, and
And people's help is made to hold collecting bag, such high labor cost.
Summary of the invention
In order to overcome people that mobile scoop repeatedly is needed to shovel sandstone in collecting bag, large labor intensity, and sandstone are not
The shortcomings that disconnected shovel enters in collecting bag, and being easy, which makes collecting bag fall down, causes sandstone to be poured out, technical problem are as follows: providing one kind can be more
Sandstone are easily poured into collecting bag and reduce labor intensity, and collecting bag can also be fixed the building for avoiding sandstone from pouring out
Sandstone superfast loading machine.
Technical solution is: a kind of building sandstone superfast loading machine includes pedestal, support plate, support rod, holding rod, 7 types
Bar, driving motor, shaft, cylinder, scraper bowl, wheel, framework, ring slider, riser, circular rod, arc kelly, pull rod, fixation
Block, diamond shape elastic slice and the first spring, base bottom left and right sides symmetrical expression are equipped with wheel, are equipped with branch on the left of base top
Fagging, the outer top right side of support plate are equipped with support rod, and supporting bar top is equipped with holding rod, is equipped on the left of support plate leading flank
Framework, framework rear side are open setting, are equipped with 7 type bars on the left of support plate leading flank, leading flank left side is equipped with drive in 7 type bars
The output shaft of dynamic motor, driving motor is connected with shaft by shaft coupling, and shaft rear end is equipped with cylinder, and cylinder is located at a pedestal left side
Top, the outer middle side part of cylinder is circumferentially evenly spaced to be equipped with scraper bowl, is connected in scraper bowl and cylinder, framework be located at cylinder it is interior in
Portion, cylinder lateral surface rear side are provided with annular groove, and ring slider is equipped in annular groove, is slided in ring slider and annular groove
Cooperation, ring slider bottom are connect with base top, and base top left back is equipped with riser, and riser is located on rear side of framework,
Riser right side installed in front has circular rod, and two sides all rotary types is equipped with arc kelly, arc card above and below circular rod outside
Pull rod is installed in the middle part of bar lateral surface, upper and lower two sides arc kelly medial surface rear portion is equipped with fixed block, upper and lower two sides fixed block
Medial surface is fitted with diamond shape elastic slice, is connected with the first spring, two sides above and below circular rod lateral surface in diamond shape elastic slice between middle part
Symmetrical is provided with diamond hole, and diamond shape elastic slice is located in diamond hole and cooperates with it.
It further, further include having fixed device, fixed device includes pedal, contact wheel, wobble plate, horizontal slider, second
Spring, upright slide block, third spring, pressing plate and rubber block, base bottom left side are provided with guide groove, left side lower part in guide groove
Be provided with vertical chute, upright slide block be equipped in vertical chute, upright slide block is slidably matched with vertical chute, at the top of upright slide block and
Third spring is connected between at the top of vertical chute, upright slide block right side is equipped with pressing plate, and pressing plate is located in guide groove and it
It is slidably matched, pressing plate bottom is evenly spaced to be equipped with rubber block, and pressing plate top center is provided with horizontal concrete chute, sets in horizontal concrete chute
There is horizontal slider, be slidably matched in horizontal slider and horizontal concrete chute, base right side Middle face is provided with groove, in groove and guide groove
Connection, bottom right rotary type is equipped with pedal in groove, and pedal right part is located at outside groove, the peace of pedal left side rotary type
Equipped with contact wheel, bottom portion of groove left pivot movement formula is equipped with wobble plate, and wobble plate right part is located above pedal, contact wheel and wobble plate bottom
Second spring is connected between on the left of portion's right contact, wobble plate bottom right and bottom portion of groove, wobble plate bottom left and level are sliding
Rotary type connection at the top of block.
It further, further include having sleeve, slide bar, idler wheel and the 4th spring, scraper bowl lateral surface lower right side is equipped with sleeve,
It is equipped with slide bar in sleeve, the 4th spring is connected between top end of sliding rod and sleeve inner top, slide bar bottom end is equipped with idler wheel.
The personnel of being operated first hold holding rod, then are moved by the present apparatus to mound by wheel, and connect scraper bowl with sandstone
Touching, then pull rod is pulled to be displaced outwardly, pull rod, which is displaced outwardly, drives arc kelly to swing out, and arc kelly is swung out and annular
Bar is detached from, and arc kelly is swung out drives diamond shape elastic slice to be displaced outwardly by fixed block, and diamond shape elastic slice is displaced outwardly and diamond shape
Hole is detached from, and can be covered collecting bag on circular rod, collecting bag bottom is contacted with base top, then pushing drawing rod moves inward band
Dynamic arc kelly is inwardly swung, and arc kelly is moved inward to be contacted with collecting bag, meanwhile, arc kelly, which is inwardly swung, drives diamond shape
Elastic slice, which moves inward, to be caught in diamond hole, and then arc kelly is fixed, and because of the effect of the first spring, keeps diamond shape elastic slice better
It is stuck in diamond hole, collecting bag is then fixed on circular rod by arc kelly, can start driving motor rotating forward, driving motor is just
Turning that shaft is driven to rotate forward, shaft, which rotates forward, drives cylinder to rotate forward, and cylinder, which rotates forward, drives scraper bowl to rotate forward, and scraper bowl rotating forward scoops up sandstone,
When scraper bowl is rotated forward to top, the sandstone in scraper bowl are fallen in framework, and the intracorporal sandstone of frame flow into collecting bag, so anti-
Multiple, sandstone constantly flow into collecting bag.After there are suitable sandstone in collecting bag, driving motor can be closed, is pulled again
Pull rod, which is displaced outwardly, unclamps arc kelly by collecting bag to swing, and then diamond shape elastic slice and diamond hole are detached from, and operator is
Collecting bag can be removed from circular rod, then next collecting bag is covered the releasing lever on circular rod to make arc kelly and collection
Bag contact is fixed, and repeatedly, sandstone can be fully enclosed collecting bag and carried.
When driving motor running pours into scraper bowl rotating forward in framework sandstone, operator can step on pedal
Right part is swung up left part to lower swing to lower swing, pedal right part, and pedal left part, which is swung up, drives contact wheel to put upwards
Dynamic, contact wheel, which is swung up, drives wobble plate right part to be swung up, and second spring stretches, and wobble plate right part, which is swung up, keeps left part downward
It swings, wobble plate left part swings by downwards horizontal slider and moves down with horizontal concrete chute band dynamic pressure plate, and pressing plate moves down drive
Upright slide block moves down, third spring elongation, and pressing plate, which is moved down, fixes the present apparatus with ground face contact, rubber block and ground
Contact increasing friction force makes pressing plate is more firm to fix the present apparatus.After the sandstone in scraper bowl all pour into collecting bag, i.e.,
Pedal can be unclamped, because of the effect of second spring, wobble plate, which is swung, drives pedal swinging to restore to original position, meanwhile, because of third spring
Effect, pressing plate move up recovery to it is in situ not with ground face contact.In this way, can prevent the present apparatus moving influence scraper bowl from falling sandstone
Enter in collecting bag.
When operator, which starts driving motor, pours into scraper bowl rotating forward in framework sandstone, scraper bowl rotates forward while driving set
Cylinder rotates forward, and sleeve is rotated forward drives idler wheel to rotate forward by slide bar, idler wheel rotate forward with ground face contact rolling, because of the effect of the 4th spring,
Idler wheel is rolled with ground face contact always.In this way, scraper bowl can be made more smoothly to scoop up sandstone when rotating.
The beneficial effects of the present invention are: the present invention is fixed by covering collecting bag on circular rod, then by arc kelly,
Then being avoided that sandstone constantly pour into causes collecting bag to fall down, and by the effect of scraper bowl, can scoop up to sandstone, and pass through driving
Motor driven scraper bowl rotates forward, and the sandstone in scraper bowl can be made to pour into framework and flowed into collecting bag, more convenient, is filled by fixed
Set, can the present apparatus be fixed, prevent the present apparatus is mobile from causing scraper bowl that cannot scoop up to pour into sandstone and flow into collecting bag in framework
It is interior, it is more smooth when scraper bowl can be made to rotate by the effect of idler wheel.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is right side structural representation of the invention.
Fig. 3 is the enlarged diagram of part A of the present invention.
Fig. 4 is part right side structural representation of the invention.
Fig. 5 is the enlarged diagram of part B of the present invention.
Parts title and serial number in figure: 1 pedestal, 2 support plates, 3 support rods, 4 holding rods, 57 type bars, 6 driving electricity
Machine, 7 shafts, 8 cylinders, 9 scraper bowls, 10 wheels, 11 frameworks, 12 annular grooves, 13 ring sliders, 14 risers, 15 rings
Shape bar, 16 arc kellies, 17 pull rods, 18 fixed blocks, 19 diamond shape elastic slices, 20 first springs, 21 diamond holes, 22 is fixed
Device, 221 pedals, 222 contact wheels, 223 grooves, 224 wobble plates, 225 horizontal sliders, 226 second springs, 227 guiding
Slot, 228 vertical chutes, 229 upright slide blocks, 2210 third springs, 2211 pressing plates, 2212 rubber blocks, 2213 is horizontal sliding
Slot, 23 sleeves, 24 slide bars, 25 idler wheels, 26 the 4th springs.
Specific embodiment
Embodiments of the present invention will be described referring to the drawings.
Embodiment 1
A kind of building sandstone superfast loading machine includes as shown in Figs. 1-5 pedestal 1, support plate 2, support rod 3, holding rod 4,7 types
Bar 5, driving motor 6, shaft 7, cylinder 8, scraper bowl 9, wheel 10, framework 11, ring slider 13, riser 14, circular rod 15, arc
Kelly 16, pull rod 17, fixed block 18, diamond shape elastic slice 19 and the first spring 20,1 bottom of the pedestal left and right sides is symmetrical to be equipped with
Wheel 10,1 top left side of pedestal are equipped with support plate 2, and the outer top right side of support plate 2 is equipped with support rod 3,3 top of support rod
Holding rod 4 is installed, framework 11 is installed on the left of 2 leading flank of support plate, is open setting, 2 leading flank of support plate on rear side of framework 11
Left side is equipped in 7 type bar, 5,7 type bar 5 and is equipped with driving motor 6 on the left of leading flank, and the output shaft of driving motor 6 passes through shaft coupling
Device is connected with shaft 7, and 7 rear end of shaft is equipped with cylinder 8, and cylinder 8 is located at 1 upper left side of pedestal, and the outer middle side part of cylinder 8 is circumferentially uniform
Interval is equipped with scraper bowl 9, is connected in scraper bowl 9 and cylinder 8, and framework 11 is located at middle part in cylinder 8, opens on rear side of 8 lateral surface of cylinder
There is annular groove 12, ring slider 13 is equipped in annular groove 12, is slidably matched in ring slider 13 and annular groove 12, annular
It being connected at the top of 13 bottom of sliding block and pedestal 1,1 top left side rear portion of pedestal is equipped with riser 14, and riser 14 is located at 11 rear side of framework,
14 right side installed in front of riser has circular rod 15, and two sides all rotary types is equipped with arc kelly above and below 15 outside of circular rod
16,16 lateral surface of arc kelly middle part is equipped with pull rod 17, and upper and lower 16 medial surface rear portion of two sides arc kelly is equipped with fixed block
18, upper and lower 18 medial surface of two sides fixed block is fitted with diamond shape elastic slice 19, is connected with the first bullet between middle part in diamond shape elastic slice 19
Spring 20, the upper and lower bilateral type of 15 lateral surface of circular rod are provided with diamond hole 21, and diamond shape elastic slice 19 is located in diamond hole 21 and it
Cooperation.
Embodiment 2
A kind of building sandstone superfast loading machine includes as shown in Figs. 1-5 pedestal 1, support plate 2, support rod 3, holding rod 4,7 types
Bar 5, driving motor 6, shaft 7, cylinder 8, scraper bowl 9, wheel 10, framework 11, ring slider 13, riser 14, circular rod 15, arc
Kelly 16, pull rod 17, fixed block 18, diamond shape elastic slice 19 and the first spring 20,1 bottom of the pedestal left and right sides is symmetrical to be equipped with
Wheel 10,1 top left side of pedestal are equipped with support plate 2, and the outer top right side of support plate 2 is equipped with support rod 3,3 top of support rod
Holding rod 4 is installed, framework 11 is installed on the left of 2 leading flank of support plate, is open setting, 2 leading flank of support plate on rear side of framework 11
Left side is equipped in 7 type bar, 5,7 type bar 5 and is equipped with driving motor 6 on the left of leading flank, and the output shaft of driving motor 6 passes through shaft coupling
Device is connected with shaft 7, and 7 rear end of shaft is equipped with cylinder 8, and cylinder 8 is located at 1 upper left side of pedestal, and the outer middle side part of cylinder 8 is circumferentially uniform
Interval is equipped with scraper bowl 9, is connected in scraper bowl 9 and cylinder 8, and framework 11 is located at middle part in cylinder 8, opens on rear side of 8 lateral surface of cylinder
There is annular groove 12, ring slider 13 is equipped in annular groove 12, is slidably matched in ring slider 13 and annular groove 12, annular
It being connected at the top of 13 bottom of sliding block and pedestal 1,1 top left side rear portion of pedestal is equipped with riser 14, and riser 14 is located at 11 rear side of framework,
14 right side installed in front of riser has circular rod 15, and two sides all rotary types is equipped with arc kelly above and below 15 outside of circular rod
16,16 lateral surface of arc kelly middle part is equipped with pull rod 17, and upper and lower 16 medial surface rear portion of two sides arc kelly is equipped with fixed block
18, upper and lower 18 medial surface of two sides fixed block is fitted with diamond shape elastic slice 19, is connected with the first bullet between middle part in diamond shape elastic slice 19
Spring 20, the upper and lower bilateral type of 15 lateral surface of circular rod are provided with diamond hole 21, and diamond shape elastic slice 19 is located in diamond hole 21 and it
Cooperation.
It further include having fixed device 22, fixed device 22 includes pedal 221, contact wheel 222, wobble plate 224, horizontal slider
225, second spring 226, upright slide block 229, third spring 2210, pressing plate 2211 and rubber block 2212,1 bottom left of pedestal are opened
There is guide groove 227, left side lower part is provided with vertical chute 228 in guide groove 227, is equipped with upright slide block in vertical chute 228
229, upright slide block 229 is slidably matched with vertical chute 228, and 229 top of upright slide block and vertical chute connect between 228 top
There is third spring 2210,229 right side of upright slide block is equipped with pressing plate 2211, and pressing plate 2211 is located in guide groove 227 to be slided with it
Dynamic cooperation, 2211 bottom of pressing plate is evenly spaced to be equipped with rubber block 2212, and 2211 top center of pressing plate is provided with horizontal concrete chute
2213, horizontal concrete chute 2213 is interior to be equipped with horizontal slider 225, is slidably matched in horizontal slider 225 and horizontal concrete chute 2213, pedestal 1
Right flank middle part is provided with groove 223, is connected in groove 223 and guide groove 227, the installation of bottom right rotary type in groove 223
There is pedal 221,221 right part of pedal is located at outside groove 223, and 221 left side rotary type of pedal is equipped with contact wheel 222, groove
223 bottom left rotary types are equipped with wobble plate 224, and 224 right part of wobble plate is located at 221 top of pedal, contact wheel 222 and wobble plate
224 bottom rights contact, and are connected with second spring 226, wobble plate 224 between 223 bottom left of 224 bottom right of wobble plate and groove
Bottom left is connect with 225 top rotary type of horizontal slider.
Embodiment 3
A kind of building sandstone superfast loading machine includes as shown in Figs. 1-5 pedestal 1, support plate 2, support rod 3, holding rod 4,7 types
Bar 5, driving motor 6, shaft 7, cylinder 8, scraper bowl 9, wheel 10, framework 11, ring slider 13, riser 14, circular rod 15, arc
Kelly 16, pull rod 17, fixed block 18, diamond shape elastic slice 19 and the first spring 20,1 bottom of the pedestal left and right sides is symmetrical to be equipped with
Wheel 10,1 top left side of pedestal are equipped with support plate 2, and the outer top right side of support plate 2 is equipped with support rod 3,3 top of support rod
Holding rod 4 is installed, framework 11 is installed on the left of 2 leading flank of support plate, is open setting, 2 leading flank of support plate on rear side of framework 11
Left side is equipped in 7 type bar, 5,7 type bar 5 and is equipped with driving motor 6 on the left of leading flank, and the output shaft of driving motor 6 passes through shaft coupling
Device is connected with shaft 7, and 7 rear end of shaft is equipped with cylinder 8, and cylinder 8 is located at 1 upper left side of pedestal, and the outer middle side part of cylinder 8 is circumferentially uniform
Interval is equipped with scraper bowl 9, is connected in scraper bowl 9 and cylinder 8, and framework 11 is located at middle part in cylinder 8, opens on rear side of 8 lateral surface of cylinder
There is annular groove 12, ring slider 13 is equipped in annular groove 12, is slidably matched in ring slider 13 and annular groove 12, annular
It being connected at the top of 13 bottom of sliding block and pedestal 1,1 top left side rear portion of pedestal is equipped with riser 14, and riser 14 is located at 11 rear side of framework,
14 right side installed in front of riser has circular rod 15, and two sides all rotary types is equipped with arc kelly above and below 15 outside of circular rod
16,16 lateral surface of arc kelly middle part is equipped with pull rod 17, and upper and lower 16 medial surface rear portion of two sides arc kelly is equipped with fixed block
18, upper and lower 18 medial surface of two sides fixed block is fitted with diamond shape elastic slice 19, is connected with the first bullet between middle part in diamond shape elastic slice 19
Spring 20, the upper and lower bilateral type of 15 lateral surface of circular rod are provided with diamond hole 21, and diamond shape elastic slice 19 is located in diamond hole 21 and it
Cooperation.
It further include having fixed device 22, fixed device 22 includes pedal 221, contact wheel 222, wobble plate 224, horizontal slider
225, second spring 226, upright slide block 229, third spring 2210, pressing plate 2211 and rubber block 2212,1 bottom left of pedestal are opened
There is guide groove 227, left side lower part is provided with vertical chute 228 in guide groove 227, is equipped with upright slide block in vertical chute 228
229, upright slide block 229 is slidably matched with vertical chute 228, and 229 top of upright slide block and vertical chute connect between 228 top
There is third spring 2210,229 right side of upright slide block is equipped with pressing plate 2211, and pressing plate 2211 is located in guide groove 227 to be slided with it
Dynamic cooperation, 2211 bottom of pressing plate is evenly spaced to be equipped with rubber block 2212, and 2211 top center of pressing plate is provided with horizontal concrete chute
2213, horizontal concrete chute 2213 is interior to be equipped with horizontal slider 225, is slidably matched in horizontal slider 225 and horizontal concrete chute 2213, pedestal 1
Right flank middle part is provided with groove 223, is connected in groove 223 and guide groove 227, the installation of bottom right rotary type in groove 223
There is pedal 221,221 right part of pedal is located at outside groove 223, and 221 left side rotary type of pedal is equipped with contact wheel 222, groove
223 bottom left rotary types are equipped with wobble plate 224, and 224 right part of wobble plate is located at 221 top of pedal, contact wheel 222 and wobble plate
224 bottom rights contact, and are connected with second spring 226, wobble plate 224 between 223 bottom left of 224 bottom right of wobble plate and groove
Bottom left is connect with 225 top rotary type of horizontal slider.
It further include having sleeve 23, slide bar 24, idler wheel 25 and the 4th spring 26,9 lateral surface lower right side of scraper bowl is equipped with set
Cylinder 23, sleeve 23 is interior to be equipped with slide bar 24, is connected with the 4th spring 26,24 bottom of slide bar between 23 inner top of 24 top of slide bar and sleeve
End is equipped with idler wheel 25.
The personnel of being operated first hold holding rod 4, then pass through by the mobile present apparatus to mound of wheel 10, and make scraper bowl 9 and sand
Stone contact, then pulls pull rod 17 to be displaced outwardly, and pull rod 17, which is displaced outwardly, drives arc kelly 16 to swing out, arc kelly 16 to
Outer swing is detached from circular rod 15, and arc kelly 16 is swung out drives diamond shape elastic slice 19 to be displaced outwardly by fixed block 18, water chestnut
Shape elastic slice 19 is displaced outwardly to be detached from diamond hole 21, can be covered collecting bag on circular rod 15, and collecting bag bottom and pedestal 1 push up
Portion's contact, then pushing drawing rod 17 move inward and arc kelly 16 are driven inwardly to swing, and arc kelly 16 moves inward and collecting bag
Contact, meanwhile, arc kelly 16, which is inwardly swung, drives diamond shape elastic slice 19 to move inward and is caught in diamond hole 21, and then by arc card
Bar 16 is fixed, because of the effect of the first spring 20, is stuck in diamond shape elastic slice 19 preferably in diamond hole 21, and arc kelly 16 will then be received
Collection bag is fixed on circular rod 15, can start the rotating forward of driving motor 6, and driving motor 6, which rotates forward, drives shaft 7 to rotate forward, and shaft 7 is just
Turn that cylinder 8 is driven to rotate forward, cylinder 8, which rotates forward, drives scraper bowl 9 to rotate forward, and the rotating forward of scraper bowl 9 scoops up sandstone, when scraper bowl 9 is rotated forward to top
When, the sandstone in scraper bowl 9 are fallen in framework 11, and the sandstone in framework 11 flow into collecting bag, and repeatedly, sandstone are continuous
It flows into collecting bag.After there are suitable sandstone in collecting bag, driving motor 6 can be closed, pulls pull rod 17 to be moved out again
Dynamic to unclamp arc kelly 16 by collecting bag to swinging, and then diamond shape elastic slice 19 and diamond hole 21 are detached from, operator can will
Collecting bag is removed from circular rod 15, then by next collecting bag cover the releasing lever 17 on circular rod 15 make arc kelly 16 with
Collecting bag contact is fixed, and repeatedly, sandstone can be fully enclosed collecting bag and carried.
When driving motor 6, which operates, pours into the rotating forward of scraper bowl 9 in framework 11 sandstone, operator can be stepped on
221 right part of pedal is swung up left part to lower swing to lower swing, 221 right part of pedal, and 221 left part of pedal is swung up drive
Contact wheel 222 is swung up, and contact wheel 222, which is swung up, drives 224 right part of wobble plate to be swung up, and second spring 226 stretches, pendulum
224 right part of plate, which is swung up, makes left part to lower swing, and 224 left part of wobble plate swings by downwards horizontal slider 225 and horizontal concrete chute
2213 band dynamic pressure plates 2211 move down, and pressing plate 2211, which moves down, drives upright slide block 229 to move down, third spring 2210
It stretches, pressing plate 2211, which is moved down, fixes the present apparatus with ground face contact, and rubber block 2212 makes with ground face contact increasing friction force
Pressing plate 2211 is more firm to fix the present apparatus.After the sandstone in scraper bowl 9 all pour into collecting bag, pedal can be unclamped
221, because of the effect of second spring 226, wobble plate 224, which is swung, drives the swing of pedal 221 to restore to original position, meanwhile, because of third spring
2210 effect, pressing plate 2211 move up recovery to it is in situ not with ground face contact.In this way, can prevent the present apparatus moving influence from shoveling
Bucket 9 pours into sandstone in collecting bag.
When operator, which starts driving motor 6, pours into the rotating forward of scraper bowl 9 in framework 11 sandstone, scraper bowl 9 is rotated forward simultaneously
Band moving sleeve 23 rotates forward, and sleeve 23 is rotated forward drives idler wheel 25 to rotate forward by slide bar 24, and idler wheel 25 is rotated forward to be rolled with ground face contact, because
The effect of 4th spring 26, idler wheel 25 are rolled with ground face contact always.In this way, can make scraper bowl 9 when rotating more smoothly by sandstone
It scoops up.
Describe the technical principle of the embodiment of the present invention in conjunction with specific embodiments above.These descriptions are intended merely to explain this
The principle of inventive embodiments, and it cannot be construed to the limitation to protection scope of the embodiment of the present invention in any way.Based on herein
Explanation, those skilled in the art, which does not need to pay for creative labor, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection scope of the embodiment of the present invention.