A kind of orthopaedic gypsum milling apparatus
Technical field
The present invention relates to a kind of milling apparatus more particularly to a kind of orthopaedic gypsum milling apparatus.
Background technique
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, keeps with drug, operation and physical method
With the normal morphology and function for developing this system.With the change in epoch and society, injury of orthopaedics department spectrum has apparent variation,
For example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, polio significantly reduce, wound caused by traffic accident be increased significantly.Orthopaedics
The variation of sick and wounded spectrum, this just needs orthopaedics to grow with each passing hour.As the development Chinese traditional treatment orthopaedic disease of Chinese medicine is also gradually by people
Pursued.
Since demand of the existing orthopaedics to gypsum is larger, convenience when in order to transmit requires for gypsum to be ground into greatly
Powder, however during pulverizing, it not can be carried out multistage grinding, lead to the powdered extremely uneven of grinding, and grind
In the process, powder splashes, and directly affects user of service's working environment.
Therefore need to research and develop one kind can multistage ground, can carry out grinding under conditions of closed and can prevent from blocking
Orthopaedic gypsum milling apparatus, come overcome in the prior art can not multistage ground, cannot under conditions of closed into
The shortcomings that row grinds and cannot prevent blocking.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome in the prior art can not multistage grind, cannot be ground under conditions of closed
With cannot prevent blocking the shortcomings that, the technical problem to be solved in the present invention is to provide one kind can multistage ground, can be close
Grinding is carried out under conditions of closing and can prevent the orthopaedic gypsum milling apparatus of blocking.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a orthopaedic gypsum milling apparatus, include to grind
Tumbling barrel, grinding mechanism and driving mechanism, grinding case is interior to be equipped with grinding mechanism, is connected with driving mechanism, driving machine on the right side of grinding case
Structure is connect with grinding mechanism.
Preferably, grinding mechanism includes first movement bar, connecting rod, the first mixing roll and strainer, is ground among case roof
It is provided with first through hole, the first aperture is provided in the middle part of grinding right wall of box, grinding bottom wall is connected with strainer, is connected in driving mechanism
First movement bar, first movement bar pass through the first aperture, and the first movement bar bottom leftmost side is connected with the first mixing roll, and first grinds
It is contacted at the top of grinding roller bottom and strainer.
Preferably, driving mechanism includes the first sliding rail, the first sliding block, movable frame, mounting plate, mounting base, motor and convex
Wheel, grinding case right side is symmetrical above and below to be connected with the first sliding rail, and slidingtype is connected with the first sliding block, the first sliding block on the first sliding rail
Cooperate with the first sliding rail, is connected with movable frame between the first inner side of slider, is connected between the first sliding rail right end of upper and lower two sides
There is mounting plate, mounting plate left side central portion is connected with mounting base, and mounting base is located on rear side of movable frame, motor is installed in mounting base,
Cam is connected on the output shaft of motor, cam is located in movable frame, and cam is contacted with movable frame inner wall.
It preferably, further include having bearing block, bull stick and baffle, grinding case left upper portion is connected with bearing block, on bearing block
It is connected with bull stick, topmost is connected with baffle on the right side of bull stick, and baffle bottom is contacted with grinding box top.
Preferably, further include having connecting rod, screen plate, the second mixing roll and the second mobile bar, grind the front and back in bottom portion
Four ends of left and right are respectively connected with connecting rod, and connecting rod bottom end is connected with screen plate, and screen plate is located at the underface of strainer, in screen plate
Portion is uniformly provided with the second through-hole, and the connecting rod top on right side is provided with second orifice, and the first sliding block left lower of downside is connected with
Second mobile bar, the second mobile bar pass through second orifice, and the second mobile bar bottom end is connected with the second mixing roll, the second mixing roll bottom
It is contacted at the top of portion and screen plate.
It preferably, further include having collision block, drawstring, directive wheel, pull ring, the second sliding rail, the second sliding block, strut and spring, sieve
Plate bottom right is selected to be connected with strut, strut end is connected with the second sliding rail, and slidingtype is connected with the second sliding block on the second sliding rail,
Second sliding block and the second sliding rail cooperate, and the second slider top is connected with collision block, contacts on the left of collision block with screen plate right end, and collision block is left
Spring is connected between side lower part and strut, the second sliding rail right end is connected with directive wheel, and collision block right side central is connected with drawstring, draws
Rope bypasses directive wheel, and drawstring end is connected with pull ring.
It preferably, further include having fixed link, oscillating rod and striking block, grinding case left lower is connected with fixed link, fixed link
Rotary type is connected with oscillating rod in the middle part of antetheca, and oscillating rod bottom end, which is connected with, strikes block.
Working principle: in use, worker first pours into gypsum in grinding case by grinding mechanism, then driving mechanism is enabled
Running drives grinding organisation operations, grinds to gypsum, after grinding is completed, stops enabling driving mechanism running.
Because grinding mechanism includes first movement bar, connecting rod, the first mixing roll and strainer, grinds and be provided among case roof
First through hole, grinding right wall of box middle part are provided with the first aperture, and grinding bottom wall is connected with strainer, is connected with first in driving mechanism
Mobile bar, first movement bar pass through the first aperture, and the first movement bar bottom leftmost side is connected with the first mixing roll, the first mixing roll
It is contacted at the top of bottom and strainer.When being ground, user of service passes through first through hole first and pours into gypsum in grinding case, then leads to
Organisation operations of overdriving drive the side-to-side movement of first movement bar, and first movement bar can then drive the first mixing roll left by connecting rod
Right movement, grinds gypsum, and after grinding is completed, control driving mechanism stops operating, and grinds the land plaster of completion
It can then be fallen by strainer, user of service is collected it.
Because driving mechanism includes the first sliding rail, the first sliding block, movable frame, mounting plate, mounting base, motor and cam,
Symmetrical above and below on the right side of grinding case to be connected with the first sliding rail, slidingtype is connected with the first sliding block on the first sliding rail, and the first sliding block is equal
Cooperate with the first sliding rail, is connected with movable frame between the first inner side of slider, is connected between the first sliding rail right end of upper and lower two sides
Mounting plate, mounting plate left side central portion are connected with mounting base, and mounting base is located on rear side of movable frame, are equipped with motor in mounting base, electricity
Cam is connected on the output shaft of machine, cam is located in movable frame, and cam is contacted with movable frame inner wall.When being ground, control
Motor rotation, motor then will drive cam rotation, and cam then will drive movable frame and be horizontally slipped by the first sliding block, and then mobile
Frame then will drive the purpose that first movement bar side-to-side movement is ground, and after grinding is completed, close motor.
Because further including having bearing block, bull stick and baffle, grinding case left upper portion is connected with bearing block, connects on bearing block
There is bull stick, topmost is connected with baffle on the right side of bull stick, and baffle bottom is contacted with grinding box top, the process ground in order to prevent
In, gypsum powder is splashed out by first through hole, is endangered user of service's working environment, is covered first through hole i.e. by flap shutter
Can, when needing to open first through hole, by turning on baffle.
Because further including having connecting rod, screen plate, the second mixing roll and the second mobile bar, grinding bottom portion is all around
Four ends are respectively connected with connecting rod, and connecting rod bottom end is connected with screen plate, and screen plate is located at the underface of strainer, and screen plate middle part is
Even to be provided with the second through-hole, the connecting rod top on right side is provided with second orifice, and the first sliding block left lower of downside is connected with second
Mobile bar, the second mobile bar pass through second orifice, and the second mobile bar bottom end is connected with the second mixing roll, the second mixing roll bottom with
Contact at the top of screen plate, can then be dropped at the top of screen plate by the land plaster that strainer is ground, when downside the first sliding block to the left
When right sliding, the first sliding block then will drive the second mobile bar and horizontally slip, and the second mobile bar then will drive second mixing roll or so
Movement, the second mixing roll can then regrind the land plaster fallen by strainer, and the land plaster for regrinding completion can then lead to
It crosses the second through-hole to fall, user of service is collected it.
Because further including having collision block, drawstring, directive wheel, pull ring, the second sliding rail, the second sliding block, strut and spring, screen plate
Bottom right is connected with strut, and strut end is connected with the second sliding rail, and slidingtype is connected with the second sliding block on the second sliding rail, and second
Sliding block and the second sliding rail cooperate, and the second slider top is connected with collision block, contact on the left of collision block with screen plate right end, under collision block left side
Be connected with spring between portion and strut, the second sliding rail right end is connected with directive wheel, and collision block right side central is connected with drawstring, drawstring around
Directive wheel is crossed, drawstring end is connected with pull ring, and user of service pulls pull ring to move downward, and pull ring then can pull collision block by drawstring
It is slided to the right by the second sliding block, spring is stretched, and unclamps pull ring, and collision block can then return to original to the left under the effect of spring force
Position, taps screen plate right end, repeatedly, by constantly pulling loose pull ring, then may be implemented to make collision block constantly left
The purpose that the right side taps screen plate right end, in such manner, it is possible to avoid clogging second through-hole of gypsum.
Because further including having fixed link, oscillating rod and striking block, grinding case left lower is connected with fixed link, fixed link antetheca
Middle part rotary type is connected with oscillating rod, and oscillating rod bottom end, which is connected with, strikes block, and user of service passes through the oscillating rod that swings, oscillating rod
It can then swing and strike block, strainer is tapped, in such manner, it is possible to prevent the purpose of the clogging strainer of gypsum.
(3) beneficial effect
The present invention, which passes through, is provided with grinding mechanism and driving mechanism, the purpose ground to gypsum is realized, in order to anti-
During only grinding, gypsum powder is splashed out by first through hole, is endangered user of service's working environment, is covered by flap shutter
First through hole can constantly be horizontally slipped by the first sliding block of downside, make the second mixing roll also continuous left to realize
Right movement achievees the purpose that the land plaster regrinding fallen by strainer by constantly pulling loose pull ring, then may be implemented
The collision block purpose that constantly left and right taps screen plate right end is allowed to make in such manner, it is possible to avoid clogging second through-hole of gypsum
With personnel by the oscillating rod that swings, oscillating rod can then swing and strike block, tap to strainer, in such manner, it is possible to prevent
The purpose of the clogging strainer of gypsum.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first schematic view of the front view of present invention grinding mechanism.
Fig. 3 is the schematic view of the front view of driving mechanism of the present invention.
Fig. 4 is second of schematic view of the front view of the invention.
Fig. 5 is the third schematic view of the front view of the invention.
Fig. 6 is the 4th kind of schematic view of the front view of the invention.
Fig. 7 is second of schematic view of the front view of present invention grinding mechanism.
The label in accompanying drawing is: 1- grinds case, 2- grinds mechanism, 201- first through hole, the first aperture of 202-, 203- first
Mobile bar, 204- connecting rod, the first mixing roll of 205-, 206- strainer, 3- driving mechanism, the first sliding rail of 301-, the first sliding block of 302-,
303- movable frame, 304- mounting plate, 305- mounting base, 306- motor, 307- cam, 4- bearing block, 5- bull stick, 6- baffle, 7-
Connecting rod, 8- screen plate, the second through-hole of 9-, the second mixing roll of 10-, the second mobile bar of 11-, 12- second orifice, 13- collision block,
14- drawstring, 15- directive wheel, 16- pull ring, the second sliding rail of 17-, the second sliding block of 18-, 19- strut, 20- spring, 21- fixed link,
22- oscillating rod, 23- strike block.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of orthopaedic gypsum milling apparatus includes as shown in figs. 1-7 grinding case 1, grinding mechanism 2 and driving mechanism
3, grinding case 1 is interior to be equipped with grinding mechanism 2, grinds and is connected with driving mechanism 3 on the right side of case 1, driving mechanism 3 is connect with grinding mechanism 2.
Embodiment 2
A kind of orthopaedic gypsum milling apparatus includes as shown in figs. 1-7 grinding case 1, grinding mechanism 2 and driving mechanism
3, grinding case 1 is interior to be equipped with grinding mechanism 2, grinds and is connected with driving mechanism 3 on the right side of case 1, driving mechanism 3 is connect with grinding mechanism 2.
Grinding mechanism 2 includes first movement bar 203, connecting rod 204, the first mixing roll 205 and strainer 206, and grinding case 1 pushes up
It is provided with first through hole 201 among wall, the first aperture 202 is provided in the middle part of grinding 1 right wall of case, grinding 1 bottom wall of case is connected with strainer
206, first movement bar 203 is connected in driving mechanism 3, first movement bar 203 passes through the first aperture 202, first movement bar 203
The bottom leftmost side is connected with the first mixing roll 205, contacts at the top of 205 bottom of the first mixing roll and strainer 206.
Embodiment 3
A kind of orthopaedic gypsum milling apparatus includes as shown in figs. 1-7 grinding case 1, grinding mechanism 2 and driving mechanism
3, grinding case 1 is interior to be equipped with grinding mechanism 2, grinds and is connected with driving mechanism 3 on the right side of case 1, driving mechanism 3 is connect with grinding mechanism 2.
Grinding mechanism 2 includes first movement bar 203, connecting rod 204, the first mixing roll 205 and strainer 206, and grinding case 1 pushes up
It is provided with first through hole 201 among wall, the first aperture 202 is provided in the middle part of grinding 1 right wall of case, grinding 1 bottom wall of case is connected with strainer
206, first movement bar 203 is connected in driving mechanism 3, first movement bar 203 passes through the first aperture 202, first movement bar 203
The bottom leftmost side is connected with the first mixing roll 205, contacts at the top of 205 bottom of the first mixing roll and strainer 206.
Driving mechanism 3 include the first sliding rail 301, the first sliding block 302, movable frame 303, mounting plate 304, mounting base 305,
Motor 306 and cam 307,1 right side of grinding case is symmetrical above and below to be connected with the first sliding rail 301, and slidingtype connects on the first sliding rail 301
It is connected to the first sliding block 302, the first sliding block 302 cooperates with the first sliding rail 301, and the first sliding block is connected with movement between 302 inside
Frame 303 is connected with mounting plate 304 between 301 right end of the first sliding rail of upper and lower two sides, and 304 left side central portion of mounting plate is connected with peace
Seat 305 is filled, mounting base 305 is located on rear side of movable frame 303, motor 306 is equipped in mounting base 305, on the output shaft of motor 306
It is connected with cam 307, cam 307 is located in movable frame 303, and cam 307 is contacted with 303 inner wall of movable frame.
Embodiment 4
A kind of orthopaedic gypsum milling apparatus includes as shown in figs. 1-7 grinding case 1, grinding mechanism 2 and driving mechanism
3, grinding case 1 is interior to be equipped with grinding mechanism 2, grinds and is connected with driving mechanism 3 on the right side of case 1, driving mechanism 3 is connect with grinding mechanism 2.
Grinding mechanism 2 includes first movement bar 203, connecting rod 204, the first mixing roll 205 and strainer 206, and grinding case 1 pushes up
It is provided with first through hole 201 among wall, the first aperture 202 is provided in the middle part of grinding 1 right wall of case, grinding 1 bottom wall of case is connected with strainer
206, first movement bar 203 is connected in driving mechanism 3, first movement bar 203 passes through the first aperture 202, first movement bar 203
The bottom leftmost side is connected with the first mixing roll 205, contacts at the top of 205 bottom of the first mixing roll and strainer 206.
Driving mechanism 3 include the first sliding rail 301, the first sliding block 302, movable frame 303, mounting plate 304, mounting base 305,
Motor 306 and cam 307,1 right side of grinding case is symmetrical above and below to be connected with the first sliding rail 301, and slidingtype connects on the first sliding rail 301
It is connected to the first sliding block 302, the first sliding block 302 cooperates with the first sliding rail 301, and the first sliding block is connected with movement between 302 inside
Frame 303 is connected with mounting plate 304 between 301 right end of the first sliding rail of upper and lower two sides, and 304 left side central portion of mounting plate is connected with peace
Seat 305 is filled, mounting base 305 is located on rear side of movable frame 303, motor 306 is equipped in mounting base 305, on the output shaft of motor 306
It is connected with cam 307, cam 307 is located in movable frame 303, and cam 307 is contacted with 303 inner wall of movable frame.
It further include having bearing block 4, bull stick 5 and baffle 6, grinding 1 left upper portion of case is connected with bearing block 4, connects on bearing block 4
It is connected to bull stick 5,5 right side topmost of bull stick is connected with baffle 6, contacts at the top of 6 bottom of baffle and grinding case 1.
Further include having connecting rod 7, screen plate 8, the second mixing roll 10 and the second mobile bar 11, grinds the front and back of 1 bottom of case
Four ends of left and right are respectively connected with connecting rod 7, and 7 bottom end of connecting rod is connected with screen plate 8, and screen plate 8 is located at the underface of strainer 206,
8 middle part of screen plate is uniformly provided with the second through-hole 9, and 7 top of connecting rod on right side is provided with second orifice 12, the first sliding block of downside
302 left lowers are connected with the second mobile bar 11, and the second mobile bar 11 passes through second orifice 12, the connection of 11 bottom end of the second mobile bar
There is the second mixing roll 10, is contacted at the top of 10 bottom of the second mixing roll and screen plate 8.
It further include having collision block 13, drawstring 14, directive wheel 15, pull ring 16, the second sliding rail 17, the second sliding block 18,19 and of strut
Spring 20,8 bottom right of screen plate are connected with strut 19, and 19 end of strut is connected with the second sliding rail 17, slides on the second sliding rail 17
Dynamic formula is connected with the second sliding block 18, and the second sliding block 18 and the second sliding rail 17 cooperate, be connected with collision block 13 at the top of the second sliding block 18, hit
13 left side of block is contacted with 8 right end of screen plate, and spring 20 is connected between 13 left lower of collision block and strut 19, and the second sliding rail 17 is right
End is connected with directive wheel 15, and 13 right side central of collision block is connected with drawstring 14, and drawstring 14 bypasses directive wheel 15, the connection of 14 end of drawstring
There is pull ring 16.
It further include having fixed link 21, oscillating rod 22 and striking block 23, grinding 1 left lower of case is connected with fixed link 21, fixed
Rotary type is connected with oscillating rod 22 in the middle part of 21 antetheca of bar, and 22 bottom end of oscillating rod, which is connected with, strikes block 23.
Working principle: in use, worker first pours into gypsum in grinding case 1 by grinding mechanism 2, then driving machine is enabled
The running drive grinding of structure 3 mechanism 2 operates, and grinds to gypsum, and after grinding is completed, stopping enables the running of driving mechanism 3 and is
It can.
Because grinding mechanism 2 includes first movement bar 203, connecting rod 204, the first mixing roll 205 and strainer 206, grinding
It is provided with first through hole 201 among 1 roof of case, the first aperture 202 is provided in the middle part of grinding 1 right wall of case, grinding 1 bottom wall of case is connected with filter
Net 206, first movement bar 203 is connected in driving mechanism 3, and first movement bar 203 passes through the first aperture 202, first movement bar
The 203 bottoms leftmost side are connected with the first mixing roll 205, contact at the top of 205 bottom of the first mixing roll and strainer 206.It is ground
When, user of service passes through first through hole 201 first and pours into gypsum in grinding case 1, then drives first by the running of driving mechanism 3
203 side-to-side movement of mobile bar, first movement bar 203 can then drive 205 side-to-side movement of the first mixing roll by connecting rod 204, right
Gypsum is ground, and after grinding is completed, control driving mechanism 3 stops operating, and the land plaster for grinding completion can then pass through
Strainer 206 is fallen, and user of service is collected it.
Because driving mechanism 3 includes the first sliding rail 301, the first sliding block 302, movable frame 303, mounting plate 304, mounting base
305, motor 306 and cam 307,1 right side of grinding case is symmetrical above and below to be connected with the first sliding rail 301, slides on the first sliding rail 301
Formula is connected with the first sliding block 302, and the first sliding block 302 cooperates with the first sliding rail 301, and the first sliding block is connected between 302 inside
Movable frame 303 is connected with mounting plate 304, the connection of 304 left side central portion of mounting plate between 301 right end of the first sliding rail of upper and lower two sides
There is mounting base 305, mounting base 305 is located at 303 rear side of movable frame, is equipped with motor 306, the output of motor 306 in mounting base 305
Cam 307 is connected on axis, cam 307 is located in movable frame 303, and cam 307 is contacted with 303 inner wall of movable frame.It is ground
When, control motor 306 rotates, and motor 306 then will drive the rotation of cam 307, and cam 307 then will drive movable frame 303 by the
One sliding block 302 horizontally slips, and then movable frame 303 then will drive the purpose that 203 side-to-side movement of first movement bar is ground, and grind
After mill is completed, motor 306 is closed.
Because further including having bearing block 4, bull stick 5 and baffle 6, grinding 1 left upper portion of case is connected with bearing block 4, bearing block 4
On be connected with bull stick 5,5 right side topmost of bull stick is connected with baffle 6, contacts at the top of 6 bottom of baffle and grinding case 1, in order to prevent
During grinding, gypsum powder is splashed out by first through hole 201, is endangered user of service's working environment, is covered by flap shutter 6
Firmly first through hole 201, when needing to open first through hole 201, by turning on baffle 6.
Because further including having connecting rod 7, screen plate 8, the second mixing roll 10 and the second mobile bar 11, grinding 1 bottom of case
All around four ends are respectively connected with connecting rod 7, and 7 bottom end of connecting rod is connected with screen plate 8, screen plate 8 be located at strainer 206 just under
Side, 8 middle part of screen plate are uniformly provided with the second through-hole 9, and 7 top of connecting rod on right side is provided with second orifice 12, and the first of downside is sliding
302 left lower of block is connected with the second mobile bar 11, and the second mobile bar 11 passes through second orifice 12, and 11 bottom end of the second mobile bar connects
It is connected to the second mixing roll 10, is contacted at the top of 10 bottom of the second mixing roll and screen plate 8, the land plaster ground by strainer 206 is then
8 top of screen plate can be dropped into, when the first sliding block 302 when downside slides to the left and right, the first sliding block 302 then will drive the second shifting
Lever 11 horizontally slips, and the second mobile bar 11 then will drive 10 side-to-side movement of the second mixing roll, and the second mixing roll 10 then can be to logical
The land plaster regrinding that filter screen 206 is fallen, the land plaster for regrinding completion can then be fallen by the second through-hole 9, be used
Personnel are collected it.
Because further including having collision block 13, drawstring 14, directive wheel 15, pull ring 16, the second sliding rail 17, the second sliding block 18, strut
19 and spring 20,8 bottom right of screen plate be connected with strut 19,19 end of strut is connected with the second sliding rail 17, the second sliding rail 17
Upper slidingtype is connected with the second sliding block 18, and the second sliding block 18 and the second sliding rail 17 cooperate, and is connected with collision block at the top of the second sliding block 18
13,13 left side of collision block is contacted with 8 right end of screen plate, and spring 20 is connected between 13 left lower of collision block and strut 19, and second is sliding
17 right end of rail is connected with directive wheel 15, and 13 right side central of collision block is connected with drawstring 14, and drawstring 14 bypasses directive wheel 15,14 end of drawstring
End is connected with pull ring 16, and user of service pulls pull ring 16 to move downward, and pull ring 16 then can pull collision block 13 to pass through by drawstring 14
Second sliding block 18 slides to the right, and spring 20 is stretched, and unclamps pull ring 16, collision block 13 then can be under the action of 20 elastic force of spring to the left
Original position is returned to, 8 right end of screen plate is tapped, repeatedly, by constantly pulling loose pull ring 16, then may be implemented to allow collision block
The purpose that 13 continuous left and right tap 8 right end of screen plate, in such manner, it is possible to avoid clogging second through-hole 9 of gypsum.
Because further including having fixed link 21, oscillating rod 22 and striking block 23, grinding 1 left lower of case is connected with fixed link 21,
Rotary type is connected with oscillating rod 22 in the middle part of 21 antetheca of fixed link, and 22 bottom end of oscillating rod, which is connected with, strikes block 23, and user of service passes through a left side
Right swing oscillating rod 22, oscillating rod 22 can then swing and strike block 23, tap to strainer 206, in such manner, it is possible to prevent gypsum
The purpose of clogging strainer 206.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.