CN112676983A - Biological new material xenogenesis bone grinding device of orthopedics - Google Patents
Biological new material xenogenesis bone grinding device of orthopedics Download PDFInfo
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- CN112676983A CN112676983A CN202110103465.XA CN202110103465A CN112676983A CN 112676983 A CN112676983 A CN 112676983A CN 202110103465 A CN202110103465 A CN 202110103465A CN 112676983 A CN112676983 A CN 112676983A
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 60
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title claims abstract description 12
- 239000012620 biological material Substances 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 21
- 229910001651 emery Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The invention relates to a polishing device, in particular to a polishing device for a heterogeneous bone made of an orthopedic biological new material. The technical problems to be solved by the invention are as follows: the provided bone grinding device for the new orthopedic biological material xenogenic bone can automatically grind, is simple to operate and has high working efficiency. The utility model provides a biological new material heteroplastic bone grinding device of orthopedics, including: a base; the positioning frame is arranged on the base; the clamping mechanism is arranged on the positioning frame in a sliding manner; and the polishing mechanism is arranged on the positioning frame in a sliding manner. The special bone fixing device can fix the special bone through the clamping mechanism, and when the polishing mechanism works, the clamping mechanism is controlled by part of parts to continuously reciprocate left and right, so that the polishing mechanism polishes the special bone.
Description
Technical Field
The invention relates to a polishing device, in particular to a polishing device for a heterogeneous bone made of an orthopedic biological new material.
Background
Orthopedics is a medical subject, mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal morphology and function of this system by using drugs, surgery and physical methods.
In orthopedics clinical work, there can be patient because various reasons make the bone defective, it is internal that the doctor need use suitable xenogeneic bone implant patient, because the defective bone of different patients is inconsistent, so when carrying out the transplantation of xenogeneic bone, need polish the xenogeneic bone, polish the xenogeneic bone to suitable size and carry out the transplantation work of xenogeneic bone again, at present when carrying out the work of polishing to the xenogeneic bone, it contacts with grinding device to need user's manual control xenogeneic bone, thereby carry out polishing of xenogeneic bone, it is comparatively loaded down with trivial details to carry out the work operation of polishing like this, work efficiency is lower.
Therefore, it is necessary to design a new material heterogeneous bone polishing device for orthopedics department, which can automatically polish, has simple operation and high working efficiency.
Disclosure of Invention
In order to overcome the present work time of polishing heterogeneous bone, the operation is comparatively loaded down with trivial details, the lower shortcoming of work efficiency, the technical problem who solves: the provided bone grinding device for the new orthopedic biological material xenogenic bone can automatically grind, is simple to operate and has high working efficiency.
The technical scheme is as follows: the utility model provides a biological new material heteroplastic bone grinding device of orthopedics, including: a base; the positioning frame is arranged on the base; the clamping mechanism is arranged on the positioning frame in a sliding manner; and the polishing mechanism is arranged on the positioning frame in a sliding manner.
Optionally, the clamping mechanism comprises: the fixing frame is arranged on the positioning frame in a sliding manner; the lower clamping plate is arranged on the fixed frame; the upper clamping plate is slidably mounted on the lower clamping plate; the first rotating shaft is rotatably arranged on the fixed frame; the worm wheel is arranged on the first rotating shaft and matched with the upper clamping plate; the worm is rotatably arranged on the fixed frame and matched with the worm wheel; the first rotating disc is installed on the worm.
Optionally, the grinding mechanism comprises: the supporting seats are arranged on two sides of the positioning frame in a sliding manner; the bearing is arranged on the supporting seat; a first special-shaped shaft installed between the bearings; the servo motor is arranged on the positioning frame; the first belt pulley group is arranged between an output shaft of the servo motor and the first special-shaped shaft; the second rotating shaft is rotatably arranged on the supporting seat; the second belt pulley set is arranged between the second rotating shaft and the first special-shaped shaft; and the grinding wheel is arranged on the second rotating shaft.
Optionally, the method further includes: at least two third rotating shafts are rotatably arranged on two sides of the fixing frame; the roller is arranged on the third rotating shaft and is in contact with the positioning frame; the connecting frame is arranged on the fixed frame; the cylindrical plate is slidably arranged on the connecting frame; the positioning block is arranged on the positioning frame; the fourth rotating shaft is rotatably arranged on the positioning block; and the cylindrical gear is arranged on the fourth rotating shaft and is matched with the cylindrical plate.
Optionally, the method further includes: the shaft sleeve frame is arranged on the positioning frame; the fifth rotating shaft is rotatably arranged between the shaft sleeve frame and the positioning frame; the first bevel gear is arranged on the fifth rotating shaft; the fixing seat is arranged on the positioning frame; the speed reducer is arranged on the fixed seat; the third belt pulley set is arranged between the output shaft on one side of the speed reducer and the fourth rotating shaft; the connecting block is rotatably and slidably arranged on the output shaft at the other side of the speed reducer; the first shaft seats are symmetrically arranged on two sides of the shaft sleeve frame; the sixth rotating shaft is arranged between the first shaft seats on the same side; the levers are arranged on the sixth rotating shaft and are connected with the connecting blocks in a sliding mode; the second bevel gear is rotatably arranged on the connecting block and is connected with an output shaft on the other side of the speed reducer in a sliding manner; and the fourth belt pulley group is arranged between the first special-shaped shaft and the fifth rotating shaft.
Optionally, the method further includes: the positioning rotary disc is rotatably arranged on the positioning frame; the indicating block is arranged on the positioning frame; the seventh rotating shaft is rotatably arranged on the positioning frame; the circular gear is arranged on the seventh rotating shaft; the rack is arranged on the supporting seat, is in sliding fit with the unconnected supporting seat, and is meshed with the circular gear; and the fifth belt pulley group is arranged between the positioning turntable and the seventh rotating shaft.
Optionally, the method further includes: the bracket is arranged on the positioning frame; the supporting plate is arranged on the positioning frame; the transmission block is arranged between the support plate and the positioning frame in a sliding manner; the elastic pieces are arranged between the transmission block and the bracket; the eighth rotating shaft is rotatably arranged on the positioning frame; the sixth belt pulley group is arranged between the eighth rotating shaft and the first special-shaped shaft; the second shaft seat is rotatably arranged on the positioning frame; the second special-shaped shaft is rotatably arranged on the second shaft seat; the bevel gear set is arranged between the second special-shaped shaft and the eighth rotating shaft, and bevel gears in the bevel gear set are meshed with each other; the third bevel gear is rotatably arranged on the transmission block and is in sliding connection with the second special-shaped shaft; the ninth rotating shaft is rotatably arranged on the positioning frame; the fourth bevel gear is arranged on the ninth rotating shaft and meshed with the third bevel gear; and the fan is arranged on the ninth rotating shaft.
Optionally, the resilient member is a compression spring.
The invention has the following advantages: 1. the special bone fixing device can fix the special bone through the clamping mechanism, and when the polishing mechanism works, the clamping mechanism is controlled by part of parts to continuously reciprocate left and right, so that the polishing mechanism polishes the special bone;
2. a user can control whether the polishing mechanism can drive the clamping mechanism to move or not through the lever, so that the polishing work of the device can be stopped at any time;
3. the positioning turntable can be rotated, so that the distance between the grinding wheels is adjusted, and the grinding degree of the grinding wheels to the heterogeneous bone is adjusted;
4. when the special bone polisher polishes the special bone, the fan can be driven to rotate, so that dust generated during polishing of the special bone is blown away.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 3 is a schematic perspective view of a grinding mechanism according to the present invention.
FIG. 4 is a schematic view of a first partial body structure according to the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Fig. 6 is an enlarged schematic view of part a of the present invention.
Fig. 7 is a perspective view of a third embodiment of the present invention.
Fig. 8 is a perspective view of a fourth embodiment of the present invention.
In the above drawings: 1: base, 2: positioning frame, 3: clamping mechanism, 301: a fixing frame, 302: upper clamping plate, 303: lower clamping plate, 304: first rotating shaft, 305: worm gear, 306: worm, 307: first rotary table, 4: grinding mechanism, 401: support seat, 402: bearing, 403: first profile shaft, 404: servo motor, 405: first pulley group, 406: second rotating shaft, 407: second pulley set, 408: grinding wheel, 5: third rotating shaft, 6: roller, 7: connection frame, 8: cylindrical plate, 9: positioning block, 10: fourth rotation shaft, 11: cylindrical gear, 12: bushing holder, 13: fifth rotating shaft, 14: first bevel gear, 15: fixing seat, 16: speed reducer, 18: third pulley set, 19: connecting block, 20: first shaft seat, 21: sixth rotating shaft, 22: lever, 23: second bevel gear, 24: fourth pulley set, 25: positioning dial, 26: indication block, 27: seventh rotation shaft, 28: circular gear, 29: rack, 30: fifth pulley set, 31: a bracket, 32: support plate, 33: a transmission block, 34: elastic member, 35: eighth rotation shaft, 36: sixth pulley group, 37: bevel gear set, 38: second shaft holder, 39: second profile shaft, 40: third bevel gear, 41: ninth rotation shaft, 42: fourth bevel gear, 43: a fan.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
The utility model provides a biological new material xenogenesis bone grinding device of orthopedics, as shown in fig. 1 to 3, including base 1, positioning frame 2, clamping mechanism 3 and grinding machanism 4, base 1 upper portion is connected with positioning frame 2, and 2 left sides slidingtype of positioning frame are equipped with clamping mechanism 3, and 2 inside right sides of positioning frame are equipped with grinding machanism 4.
When needs are polished to the xenogenesis bone, at first fix the xenogenesis bone by clamping mechanism 3, control grinding mechanism 4 work afterwards, then control clamping mechanism 3 drives the xenogenesis bone and removes to grinding mechanism 4's direction for the xenogenesis bone is polished, and after the xenogenesis bone was polished, alright control clamping mechanism 3 reset and take off the xenogenesis bone, and control grinding mechanism 4 stop work afterwards can.
The clamping mechanism 3 comprises a fixed frame 301, an upper clamping plate 302, a lower clamping plate 303, a first rotating shaft 304, a worm wheel 305, a worm 306 and a first rotating disc 307, the fixed frame 301 is arranged on the left side of the upper portion of the positioning frame 2 in a sliding mode, the lower portion of the fixed frame 301 is connected with the lower clamping plate 303, the upper clamping plate 302 is arranged on the lower clamping plate 303 in a sliding mode, the first rotating shaft 304 is arranged on the lower portion of the inner side of the fixed frame 301 in a rotating mode, the worm wheel 305 is connected onto the first rotating shaft 304 and matched with the upper clamping plate 302, the worm 306 is arranged in the middle of the fixed frame 301 in a.
When the heterogeneous bone needs to be polished, first the first turntable 307 is controlled to rotate, the first turntable 307 can drive the worm 306 to rotate, thereby driving the first rotating shaft 304 and the worm wheel 305 to rotate, the worm wheel 305 can drive the upper clamp plate 302 to move upwards, then a user can place the heterogeneous bone between the upper clamp plate 302 and the lower clamp plate 303, then the first turntable 307 can be controlled to rotate reversely, the upper clamp plate 302 is reset, thereby the upper clamp plate 302 and the lower clamp plate 303 can fix the heterogeneous bone, then the fixing frame 301 is controlled to move to the right side, so that the clamping mechanism 3 drives the heterogeneous bone to move towards the polishing mechanism 4, and after polishing is completed, the clamping mechanism 3 can be controlled to reset and take the heterogeneous bone down.
Grinding machanism 4 is including supporting seat 401, bearing 402, first dysmorphism axle 403, servo motor 404, first pulley group 405, second pivot 406, second pulley group 407 and emery wheel 408, the equal slidingtype supporting seat 401 that is equipped with of both sides around the 2 right parts of positioning frame, supporting seat 401 upper portion all is equipped with bearing 402, be equipped with first dysmorphism axle 403 between the bearing 402, there is servo motor 404 positioning frame 2 right parts rear side through the bolt rigid coupling, be equipped with first pulley group 405 between servo motor 404's output shaft and first dysmorphism axle 403, the equal rotary type in supporting seat 401 middle part is equipped with second pivot 406, be equipped with second pulley group 407 between second pivot 406 and the first dysmorphism axle, second pivot 406 inboard all is connected with emery wheel 408.
When needs are polished to the xenogenesis bone, alright control servo motor 404 begins work, and servo motor 404 can drive first special-shaped axle 403 through first pulley group 405 and rotate, and first special-shaped axle 403 can drive second pivot 406 and emery wheel 408 through second pulley group 407 and rotate, and emery wheel 408 is rotatory just can polish the xenogenesis bone that is close to, polishes when the xenogenesis bone and accomplishes the back, alright control servo motor 404 stop work.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 8, the device further includes a third rotating shaft 5, a roller 6, a connecting frame 7, a cylindrical plate 8, a positioning block 9, a fourth rotating shaft 10 and a cylindrical gear 11, wherein the front and rear sides of the fixing frame 301 are rotatably connected with the two third rotating shafts 5, the third rotating shaft 5 is connected with the roller 6, the roller 6 is in contact with the positioning frame 2, the right portion of the fixing frame 301 is connected with the connecting frame 7, the cylindrical plate 8 is slidably arranged in the middle of the connecting frame 7, the positioning block 9 is connected on the right side of the upper portion of the positioning frame 2, the fourth rotating shaft 10 is rotatably arranged in the middle of the positioning block 9, the cylindrical gear 11 is connected to the lower portion of the fourth rotating shaft.
After the xenogenesis bone is fixed, the user alright control fourth pivot 10 rotates, and fourth pivot 10 can drive cylindrical gear 11 and rotate, and cylindrical gear 11 is rotatory just can drive cylindrical plate 8 and connection frame 7 and carry out left and right reciprocating motion to drive mount 301, third pivot 5 and gyro wheel 6 and remove, and then make clamping mechanism 3 remove, so, just need not user control mount 301 and remove.
The device also comprises a shaft sleeve frame 12, a fifth rotating shaft 13, a first bevel gear 14, a fixed seat 15, a speed reducer 16, a third belt pulley group 18, a connecting block 19, a first shaft seat 20, a sixth rotating shaft 21, a lever 22, a second bevel gear 23 and a fourth belt pulley group 24, wherein the right side of the upper part of the positioning frame 2 is connected with the shaft sleeve frame 12, the fifth rotating shaft 13 is rotatably arranged between the shaft sleeve frame 12 and the positioning frame 2, the first bevel gear 14 is connected on the fifth rotating shaft 13, the fixed seat 15 is connected on the right side of the upper part of the positioning frame 2, the speed reducer 16 is arranged on the upper part of the fixed seat 15, the third belt pulley group 18 is arranged between an output shaft at the rear side of the speed reducer 16 and the fourth rotating shaft 10, the connecting block 19 is rotatably and slidably arranged on the output shaft at the front side of the speed reducer 16, the left side and the right side of the shaft sleeve frame 12 are symmetrically connected, the levers 22 are all connected with the connecting block 19 in a sliding manner, a second bevel gear 23 is rotatably arranged at the lower part of the connecting block 19, the second bevel gear 23 is connected with an output shaft at the front side of the speed reducer 16 in a sliding manner, and a fourth pulley group 24 is arranged between the first special-shaped shaft 403 and the fifth rotating shaft 13.
When the first special-shaped shaft 403 rotates, the fifth rotating shaft 13 and the first bevel gear 14 are driven to rotate by the fourth pulley group 24, when the fourth rotating shaft 10 is controlled to rotate, the outer side of the lever 22 can be controlled to lift upwards, thereby driving the connecting block 19 and the second bevel gear 23 to move downwards, when the second bevel gear 23 is meshed with the first bevel gear 14, the first bevel gear 14 drives the second bevel gear 23 to rotate, the fourth shaft 10 is driven to rotate by the reducer 16 and the third pulley group 18, when the heterogeneous bone is polished, the user can control the lever 22 to reset, the connecting block 19 and the second bevel gear 23 reset along with the lever, when the second bevel gear 23 moves to disengage the first bevel gear 14, the first bevel gear 14 no longer drives the second bevel gear 23 to rotate, and the fourth rotating shaft 10 stops rotating, so that the user does not need to control the fourth rotating shaft 10 to rotate.
Still including location carousel 25, indicate the piece 26, seventh pivot 27, round gear 28, rack 29 and fifth pulley group 30, the inside left side rotary type of location frame 2 is equipped with location carousel 25, the inside left side of location frame 2 is connected with and indicates piece 26, the inside right side rotary type of location frame 2 is equipped with seventh pivot 27, seventh pivot 27 upper portion is connected with round gear 28, supporting seat 401 lower part all is connected with rack 29, rack 29 and the supporting seat sliding type cooperation that does not connect, rack 29 and the meshing of round gear 28, be equipped with fifth pulley group 30 between location carousel 25 and the seventh pivot 27.
When the degree that needs polished to the xenogenesis bone is adjusted, alright control location carousel 25 rotates, and instruction piece 26 can instruct the rotation degree, and location carousel 25 is rotatory can drive seventh pivot 27 and round gear 28 through fifth pulley group 30 and rotate to adjust the position of supporting seat 401 and last part through rack 29, so, alright adjust the distance between emery wheel 408, thereby adjust the degree that the xenogenesis bone was polished.
The positioning frame comprises a support 31, a support plate 32, a transmission block 33, an elastic piece 34, an eighth rotating shaft 35, a sixth belt pulley set 36, a bevel gear set 37, a second shaft seat 38, a second special-shaped shaft 39, a third bevel gear 40, a ninth rotating shaft 41, a fourth bevel gear 42 and a fan 43, wherein the support 31 is arranged at the lower part of the positioning frame 2, the support plate 32 is arranged at the lower part of the positioning frame 2, the transmission block 33 is arranged between the support plate 32 and the positioning frame 2 in a sliding manner, the two elastic pieces 34 are connected between the transmission block 33 and the support 31, the eighth rotating shaft 35 is rotatably arranged at the right side of the positioning frame 2, the sixth belt pulley set 36 is arranged between the eighth rotating shaft 35 and the first special-shaped shaft 403, the second shaft seat 38 is connected at the right side inside of the positioning frame 2, the second special-shaped shaft 39 is rotatably arranged on the second shaft seat 38, the bevel gear set 37, a third bevel gear 40 is rotatably arranged on the right side of the transmission block 33, the third bevel gear 40 is slidably connected with the second special-shaped shaft 39, a ninth rotating shaft 41 is rotatably arranged on the right side of the positioning frame 2, a fourth bevel gear 42 is connected to the right side of the ninth rotating shaft 41, the fourth bevel gear 42 is meshed with the third bevel gear 40, and a fan 43 is connected to the left side of the ninth rotating shaft 41.
When the first special-shaped shaft 403 rotates, the eighth rotating shaft 35 is driven to rotate by the sixth belt pulley set 36, and then the second special-shaped shaft 39 and the third bevel gear 40 are driven to rotate by the bevel gear set 37, after the lower clamp plate 303 moves to the right side for a certain distance, the transmission block 33 is pushed to the lower side, the elastic member 34 is compressed, the transmission block 33 moves downwards and also drives the third bevel gear 40 to move downwards, after the third bevel gear 40 moves to be meshed with the fourth bevel gear 42, the third bevel gear 40 rotates and drives the fourth bevel gear 42 to rotate, so that the ninth rotating shaft 41 and the fan 43 are driven to rotate, and the fan 43 blows away dust generated after polishing of the heterogeneous bones.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. The utility model provides a biological new material xenogenesis bone grinding device of orthopedics which characterized in that, including:
a base (1);
the positioning frame (2) is arranged on the base (1);
the clamping mechanism (3) is arranged on the positioning frame (2) in a sliding manner;
and the grinding mechanism (4) is arranged on the positioning frame (2) in a sliding manner.
2. The new material and heterogeneous bone grinding device for orthopedics department biology according to the claim 1, characterized in that the clamping mechanism (3) comprises:
the fixing frame (301) is arranged on the positioning frame (2) in a sliding mode;
a lower splint (303) mounted on the fixing frame (301);
the upper clamping plate (302) is slidably mounted on the lower clamping plate (303);
the first rotating shaft (304) is rotatably arranged on the fixed frame (301);
a worm wheel (305) mounted on the first rotating shaft (304), the worm wheel (305) being matched with the upper clamping plate (302);
the worm (306) is rotatably arranged on the fixed frame (301), and the worm (306) is matched with the worm wheel (305);
a first turntable (307) mounted on the worm (306).
3. The new material and heterogeneous bone grinding device for orthopedics department biology according to the claim 1, characterized in that the grinding mechanism (4) comprises:
the supporting seats (401) are arranged on two sides of the positioning frame (2) in a sliding mode;
a bearing (402) mounted on the support base (401);
a first profiled shaft (403) mounted between the bearings (402);
a servo motor (404) mounted on the positioning frame (2);
a first pulley set (405) mounted between the output shaft of the servo motor (404) and the first special-shaped shaft (403);
the second rotating shaft (406) is rotatably arranged on the supporting seat (401);
a second pulley set (407) mounted between the second shaft (406) and the first shaped shaft (403);
and the grinding wheel (408) is arranged on the second rotating shaft (406).
4. The device for grinding heterogeneous bone of new orthopedic biological material according to claim 2 or 3, further comprising:
at least two third rotating shafts (5) are rotatably arranged on two sides of the fixing frame (301);
the roller (6) is arranged on the third rotating shaft (5), and the roller (6) is in contact with the positioning frame (2);
the connecting frame (7) is arranged on the fixed frame (301);
the cylindrical plate (8) is arranged on the connecting frame (7) in a sliding manner;
a positioning block (9) mounted on the positioning frame (2);
the fourth rotating shaft (10) is rotatably arranged on the positioning block (9);
and the cylindrical gear (11) is arranged on the fourth rotating shaft (10), and the cylindrical gear (11) is matched with the cylindrical plate (8).
5. The device for grinding heterogeneous bone of new orthopedic biological material according to claim 4, further comprising:
the shaft sleeve frame (12) is arranged on the positioning frame (2);
the fifth rotating shaft (13) is rotatably arranged between the shaft sleeve frame (12) and the positioning frame (2);
a first bevel gear (14) mounted on the fifth shaft (13);
the fixed seat (15) is arranged on the positioning frame (2);
the speed reducer (16) is arranged on the fixed seat (15);
a third pulley set (18) installed between an output shaft at one side of the speed reducer (16) and the fourth rotating shaft (10);
the connecting block (19) is rotatably and slidably mounted on an output shaft on the other side of the speed reducer (16);
the first shaft seats (20) are symmetrically arranged on two sides of the shaft sleeve frame (12);
the sixth rotating shaft (21) is arranged between the first shaft seats (20) on the same side;
the lever (22) is arranged on the sixth rotating shaft (21), and the levers (22) are connected with the connecting block (19) in a sliding manner;
the second bevel gear (23) is rotatably arranged on the connecting block (19), and the second bevel gear (23) is connected with an output shaft on the other side of the speed reducer (16) in a sliding manner;
and the fourth belt pulley group (24) is arranged between the first special-shaped shaft (403) and the fifth rotating shaft (13).
6. The device for grinding heterogeneous bone of new orthopedic biological material according to claim 5, further comprising:
a positioning turntable (25) rotatably mounted on the positioning frame (2);
an indication block (26) mounted on the positioning frame (2);
a seventh rotating shaft (27) rotatably mounted on the positioning frame (2);
a circular gear (28) mounted on the seventh shaft (27);
the rack (29) is arranged on the supporting seat (401), the rack (29) is in sliding fit with the supporting seat (401) which is not connected, and the rack (29) is meshed with the circular gear (28);
and the fifth belt pulley group (30) is arranged between the positioning rotary disc (25) and the seventh rotating shaft (27).
7. The device for grinding heterogeneous bone of new orthopedic biological material according to claim 6, further comprising:
a bracket (31) mounted on the positioning frame (2);
a support plate (32) mounted on the positioning frame (2);
the transmission block (33) is arranged between the support plate (32) and the positioning frame (2) in a sliding way;
the elastic pieces (34), at least two elastic pieces (34) are arranged between the transmission block (33) and the bracket (31);
an eighth rotating shaft (35) rotatably mounted on the positioning frame (2);
a sixth pulley set (36) installed between the eighth rotating shaft (35) and the first special-shaped shaft (403);
a second shaft seat (38) rotatably mounted on the positioning frame (2);
a second special-shaped shaft (39) rotatably mounted on the second shaft base (38);
a bevel gear set (37) installed between the second special-shaped shaft (39) and the eighth rotating shaft (35), wherein bevel gears in the bevel gear set (37) are meshed with each other;
the third bevel gear (40) is rotatably arranged on the transmission block (33), and the third bevel gear (40) is in sliding connection with the second special-shaped shaft (39);
a ninth rotating shaft (41) rotatably mounted on the positioning frame (2);
the fourth bevel gear (42) is arranged on the ninth rotating shaft (41), and the fourth bevel gear (42) is meshed with the third bevel gear (40);
and a fan (43) mounted on the ninth rotating shaft (41).
8. The new material bone grinding device according to claim 7, characterized in that the elastic member (34) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103465.XA CN112676983B (en) | 2021-01-26 | 2021-01-26 | Biological new material xenogenesis bone grinding device of orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103465.XA CN112676983B (en) | 2021-01-26 | 2021-01-26 | Biological new material xenogenesis bone grinding device of orthopedics |
Publications (2)
| Publication Number | Publication Date |
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| CN112676983A true CN112676983A (en) | 2021-04-20 |
| CN112676983B CN112676983B (en) | 2022-08-23 |
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| CN202110103465.XA Active CN112676983B (en) | 2021-01-26 | 2021-01-26 | Biological new material xenogenesis bone grinding device of orthopedics |
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| US20170333053A1 (en) * | 2015-09-21 | 2017-11-23 | Qingdao Technology University | Bone surgery grinding experimental device capable of cooling and electrostatic atomization film formation |
| US20180272446A1 (en) * | 2017-03-23 | 2018-09-27 | Allosource | Osseous-sanding accessory system |
| CN107685262A (en) * | 2017-05-25 | 2018-02-13 | 广州航爵数码科技有限公司 | A kind of accurately bio-medical metallic plate sanding apparatus |
| CN107874807A (en) * | 2017-11-09 | 2018-04-06 | 林贤君 | A kind of orthopaedics positional punch device |
| CN207548427U (en) * | 2017-12-18 | 2018-06-29 | 新疆医科大学第六附属医院 | A kind of Medical orthopedic section polishes fixed perforating device |
| CN208557033U (en) * | 2018-07-31 | 2019-03-01 | 杭州鸿立生物医疗科技有限公司 | A kind of grinding device of homogeneous allogenic bone |
| CN210232661U (en) * | 2019-07-25 | 2020-04-03 | 苏州天茹生物科技有限公司 | Clamping device of xenogenesis bone for bio-medical treatment |
| CN111168492A (en) * | 2020-01-15 | 2020-05-19 | 尤之浩 | Orthopedics coaptation board processing apparatus that becomes more meticulous |
| CN112139600A (en) * | 2020-10-21 | 2020-12-29 | 巨小凯 | Saw bit reuse grinding machanism |
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Effective date of registration: 20220801 Address after: 201700 floor 1-4, building 2, No. 669, Tianchen Road, Qingpu District, Shanghai Applicant after: SHANGHAI SHUANGSHEN MEDICAL INSTRUMENT CO.,LTD. Address before: No. 15, science Avenue, high tech Industrial Development Zone, Guangzhou, Guangdong 510670 Applicant before: Liu Jiaping |
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Denomination of invention: A new orthopedic biomaterial xenograft bone polishing device Granted publication date: 20220823 Pledgee: Agricultural Bank of China Limited Shanghai Yangtze River Delta Integrated Demonstration Zone Sub branch Pledgor: SHANGHAI SHUANGSHEN MEDICAL INSTRUMENT CO.,LTD. Registration number: Y2024310000183 |