CN112690866A - Full-automatic orthopedics saw - Google Patents
Full-automatic orthopedics saw Download PDFInfo
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- CN112690866A CN112690866A CN202011538887.1A CN202011538887A CN112690866A CN 112690866 A CN112690866 A CN 112690866A CN 202011538887 A CN202011538887 A CN 202011538887A CN 112690866 A CN112690866 A CN 112690866A
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Abstract
The invention discloses a full-automatic orthopedic saw, which comprises a handheld system, a lifting system and a cutting system, wherein a doctor holds the handheld system to move the orthopedic saw to the position near a part needing surgery, the cutting system controls a blade belt to rotate and cuts bones by matching with a propelling motor and a screw rod of the handheld system, when a wider blade is needed, the lifting system controls the other cutting system to descend, so that the two cutting systems are aligned, thereby enlarging the width of the blade belt, enlarging the width of the cut, arranging a tensioning system on each cutting system to tension the blade belt, preventing the problems of inaccurate cutting position, difficult cutting and the like caused by the lack of tensioning of the blade belt, realizing the range cutting of the blade belt used by the invention, and the cutting efficiency is high, the operation efficiency is greatly improved, and unstable factors caused by manual cutting of people are reduced.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a full-automatic orthopedic saw.
Background
In the medical accident treatment, when a patient has a serious condition, the patient needs to be amputated, and the amputation is usually performed by using an orthopedic saw, but the normal orthopedic saw is difficult to operate, needs a large amount of manpower, and is easy to have a skew cut and the like. Application No.: CN201220508611.3 discloses an orthopedic saw, but the tool still needs manual force to operate, and cannot realize automatic operation.
Disclosure of Invention
Aiming at the technical problem, the invention provides a full-automatic orthopedic saw which comprises a handheld system, a lifting system and a cutting system.
The handheld system comprises a propelling frame and a propelling screw rod; the lifting system comprises a propelling seat, a connecting frame, an outer guide rail and a front guide rail; the cutting system comprises a cutting frame; the handheld system is provided with a propelling frame, a propelling seat and the propelling frame are slidably mounted, the propelling seat and the propelling screw rod form threaded fit, a cutting frame in the cutting system on the sliding side is fixedly mounted with an outer guide rail and a front guide rail, and a cutting frame in the cutting system on the fixed side is fixedly mounted with a connecting frame. The handheld system further comprises a handheld seat and a propelling motor, the propelling frame is fixedly installed on the handheld seat, the propelling motor is fixedly installed on the propelling frame, one end of the propelling screw rod is fixedly installed on a motor shaft of the propelling motor, and the other end of the propelling screw rod is rotatably installed on the propelling frame.
Furthermore, the lifting system further comprises a rear descending block, a front descending block, an outer descending block, a descending rack, a descending motor, a descending gear, a side guard plate and a front guard plate, the connecting frame is fixedly installed on the front guard plate, the rear descending block, the front descending block and the outer descending block are fixedly installed below the propulsion seat, the descending rack is fixedly installed below the propulsion seat, the descending motor is fixedly installed on the rear descending block, the descending gear is fixedly installed on a motor shaft of the descending motor, the descending gear is meshed with the descending rack, the side guard plate is fixedly installed on the outer sides of the front descending block and the rear descending block, the front guard plate is fixedly installed on the outer side of the cutting frame, the outer guide rail is slidably installed with the rear descending block, the front guide rail is slidably installed with the front descending block, and the outer descending block is slidably installed with the side guard plate.
Furthermore, the cutting system also comprises cutting teeth, a cutting belt, a driven wheel, a driving wheel, a tensioning wheel, an X-shaped frame, a tensioning belt, a limiting sleeve, a rear tensioning wheel, a tensioning transmission belt, a tensioning driven gear, a tensioning upper wheel, lubricating oil, a tensioning driving wheel, a tensioning shaft, a driven bevel gear, a main bevel gear, a tensioning motor, a bearing cover, a driving motor, a driving bevel gear, a driven bevel gear, a driving transmission wheel, an embedded transmission belt, an outer gear ring, an inner transmission wheel, a planetary internal gear, a planetary gear, a left connecting seat, a tension spring, a right connecting seat, a rotating disc, a transmission belt, an upper gear, an upper shaft and a lower gear, wherein the driving wheel and the driven wheel are rotatably installed on the cutting frame and the bearing cover through rolling bearings, the cutting belt is wound on the outer side of the driven wheel and the driving wheel, the cutting teeth are wound on the outer side of the, the tensioning belt is wound on the outer sides of the two X-shaped frames, the limiting sleeves are fixedly arranged on the outer sides of the X-shaped frames, the rear tensioning wheel is fixedly arranged on the X-shaped frames, the tensioning upper wheel is rotatably arranged on the cutting frame, the tensioning driven gear is fixedly arranged on the tensioning upper wheel, the tensioning transmission belt is wound on the outer sides of the tensioning upper wheel and the rear tensioning wheel, lubricating oil is filled between meshing parts of the gears, the tensioning shaft is rotatably arranged on the cutting frame, the tensioning driving wheel and the driven bevel gear are fixedly arranged on the tensioning shaft, the tensioning driving wheel is meshed with the tensioning driven gear, the tensioning motor is fixedly arranged on the cutting frame, the main bevel gear is meshed with the driven bevel gear, the bearing cover is fixedly arranged on the cutting frame, the driving motor is fixedly arranged on the cutting frame, the driving bevel gear is fixedly arranged on a motor shaft of the driving motor, the driving transmission wheel is rotatably arranged on the, the inner gear is fixedly arranged on the inner driving wheel, the embedded driving belt is wound on the outer sides of the inner driving wheel and the driving wheel, the planetary gear is rotatably arranged on the cutting frame, the outer gear ring is rotatably arranged on the cutting frame, the planetary inner gear is meshed with the planetary gear, the planetary gear is meshed with the outer gear ring, the left connecting seat is rotatably arranged on the outer gear ring, the right connecting seat is rotatably arranged on the rotating disc, the rotating disc is rotatably arranged on the cutting frame, one end of a tension spring is fixedly arranged on the left connecting seat, the other end of the tension spring is rotatably arranged on the right connecting seat, the upper shaft is rotatably arranged on the cutting frame, the driving belt is wound on the outer sides of the rotating disc and the upper shaft, the upper gear is fixedly arranged on the upper shaft, the lower gear is fixedly arranged on the driving wheel.
Furthermore, the propelling seat and the propelling frame form sliding fit, the front guide rail and the front descending block form sliding fit, and the rear descending block and the outer guide rail form sliding fit.
Further, action wheel, form normal running fit from driving wheel and cutting frame, the tensioning band forms normal running fit with the tensioning band, X type frame forms normal running fit with cutting frame, the tensioning is taken turns to form normal running fit with cutting frame on, the tensioning forms normal running fit with cutting frame, the tensioning axle forms normal running fit with cutting frame, the initiative drive wheel forms normal running fit with cutting frame, interior drive wheel forms normal running fit with cutting frame, left connecting seat forms normal running fit with the outer ring gear, right connecting seat forms normal running fit with the rolling disc, the rolling disc forms normal running fit with cutting frame, the upper shaft forms normal running fit with cutting frame.
Furthermore, two groups of X-shaped frames are arranged on the inner side of the cutting belt, and four tensioning wheels are arranged on the X-shaped frames.
Furthermore, two groups of extension springs are arranged between the left connecting seat and the right connecting seat.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention can realize full-automatic cutting and feeding actions on the bone part needing to be operated; (2) the invention is provided with two cutting systems, one cutting system is fixed in position, and the other cutting system can be lifted to control the cutting width; (3) the cutting system is provided with the two tensioning devices, so that the cutter wheel is ensured to be in a tensioning state during cutting.
Drawings
Fig. 1 and 2 are schematic structural diagrams of the invention.
Fig. 3 is a schematic structural diagram of the handheld system of the invention.
Fig. 4 and 5 are schematic structural diagrams of the lifting system of the invention.
Fig. 6 and 7 are schematic structural diagrams of the cutting system of the invention.
Reference numerals: 1-a handheld system; 2-a lifting system; 3-a cutting system; 101-a handheld base; 102-a propulsion motor; 103-a propulsion frame; 104-a propelling screw rod; 201-a propulsion seat; 202-a connecting frame; 203-rear descending block; 204-front descending block; 205-outer drop block; 206-lowering rack; 207-lowering motor; 208-a lowering gear; 209-side guard plate; 210-a front baffle; 211-outer guide rail; 212-front rail; 301-a cutting frame; 302-cutting teeth; 303-cutting the tape; 304-a driven wheel; 305-a driving wheel; 306-a tensioner; 307-X type frame; 308-tension belt; 309-a stop collar; 310-a post-tensioning wheel; 311-tensioning the drive belt; 312-tensioning the slave gear; 313-tension upper wheel; 314-lubricating oil; 315-tensioning drive wheel; 316-tensioning shaft; 317-slave bevel gear; 318-main bevel gear; 319-tensioning motor; 320-a bearing cap; 321-an active motor; 322-drive bevel gear; 323-driven bevel gear; 324-a driving transmission wheel; 325-embedded transmission belt; 326-outer ring gear; 327-an inner drive wheel; 328-planetary internal gear; 329-planetary gear; 330-left connecting seat; 331-extension spring; 332-right connecting seat; 333-rotating disk; 334-driving belts; 335 — upper gear; 336-upper shaft; 337-lower gear.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): the fully automatic orthopedic saw shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 comprises a handheld system 1, a lifting system 2 and a cutting system 3.
The handheld system 1 comprises a propelling frame 103 and a propelling screw rod 104; the lifting system 2 comprises a propulsion seat 201, a connecting frame 202, an outer guide rail 211 and a front guide rail 212; the cutting system 3 comprises a cutting frame 301;
the handheld system 1 is provided with a pushing frame 103, a pushing seat 201 and the pushing frame 103 are installed in a sliding mode, the pushing seat 201 and a pushing screw rod 104 form threaded fit, a cutting frame 301 in the cutting system 3 on the sliding side is fixedly installed with an outer guide rail 211 and a front guide rail 212, and the cutting frame 301 in the cutting system 3 on the fixed side is fixedly installed with a connecting frame 202.
The handheld system 1 further comprises a handheld base 101 and a propelling motor 102, the propelling frame 103 is fixedly mounted on the handheld base 101, the propelling motor 102 is fixedly mounted on the propelling frame 103, one end of the propelling screw rod 104 is fixedly mounted on a motor shaft of the propelling motor 102, and the other end of the propelling screw rod is rotatably mounted on the propelling frame 103. When the doctor holds 101 the hand-held seat close to the bone accessory to be cut, the propulsion motor 102 rotates to control the lifting system 2 to slide back and forth along the propulsion frame 103 during cutting.
The lifting system 2 further comprises a rear descending block 203, a front descending block 204, an outer descending block 205, a descending rack 206, a descending motor 207, a descending gear 208, a side guard plate 209 and a front guard plate 210, wherein the connecting frame 202 is fixedly installed on the front guard plate 210, the rear descending block 203, the front descending block 204 and the outer descending block 205 are fixedly installed below the pushing seat 201, the descending rack 206 is fixedly installed below the pushing seat 201, the descending motor 207 is fixedly installed on the rear descending block 203, the descending gear 208 is fixedly installed on a motor shaft of the descending motor 207, the descending gear 208 is meshed with the descending rack 206, the side guard plate 209 is fixedly installed on the outer sides of the front descending block 204 and the rear descending block 203, the front guard plate 210 is fixedly installed on the outer side of the cutting frame 301, the outer guide rail 211 is slidably installed with the rear descending block 203, the front guide rail 212 is slidably installed with the front descending block 204, and the outer descending block 205 is slidably installed with the. The descending motor 207 controls the front guide rail 212 and the outer guide rail 211 to slide up and down relative to the front descending block 204 and the rear descending block 203 in a rotating manner, so that the lifting 3 can be lifted and lowered for adjustment.
The cutting system 3 further comprises cutting teeth 302, a cutting belt 303, a driven wheel 304, a driving wheel 305, a tension wheel 306, an X-shaped frame 307, a tension belt 308, a limit sleeve 309, a rear tension wheel 310, a tension transmission belt 311, a tension driven gear 312, a tension upper wheel 313, lubricating oil 314, a tension driving wheel 315, a tension shaft 316, a driven bevel gear 317, a main bevel gear 318, a tension motor 319, a bearing cover 320, a driving motor 321, a driving bevel gear 322, a driven bevel gear 323, a driving transmission wheel 324, an embedded transmission belt 325, an outer toothed ring 326, an inner transmission wheel 327, a planetary inner gear 328, a planetary gear 329, a left connecting seat 330, a tension spring 331, a right connecting seat 332, a rotating disc 333, a transmission belt 334, an upper gear 335, an upper shaft 336 and a lower gear 337, wherein the driving wheel 305 and the driven wheel 304 are rotatably mounted on the cutting frame 301 and the bearing cover 320 through rolling bearings, the cutting belt, the cutting teeth 302 are wound outside the cutting belt 303, the X-shaped frames 307 are rotatably arranged on the cutting frame 301, the tensioning wheels 306 are rotatably arranged on the X-shaped frames 307, the tensioning belts 308 are wound outside the two X-shaped frames 307, the stop sleeves 309 are fixedly arranged outside the X-shaped frames 307, the rear tensioning wheels 310 are fixedly arranged on the X-shaped frames 307, the tensioning upper wheels 313 are rotatably arranged on the cutting frame 301, the tensioning driven gears 312 are fixedly arranged on the tensioning upper wheels 313, the tensioning transmission belt 311 is wound outside the tensioning upper wheels 313 and the rear tensioning wheels 310, lubricating oil 314 is arranged between meshing of the gears, the tensioning shaft 316 is rotatably arranged on the cutting frame 301, the tensioning driving wheels 315 and the driven bevel gears 317 are fixedly arranged on the tensioning shaft 316, the tensioning driving wheels 315 are meshed with the tensioning driven gears 312, the tensioning motor 319 is fixedly arranged on the cutting frame 301, the main bevel gears 318 are fixedly arranged on the tensioning motor 319, the main bevel gears 318 are meshed, the bearing cover 320 is fixedly arranged on the cutting frame 301, the driving motor 321 is fixedly arranged on the cutting frame 301, the driving bevel gear 322 is fixedly arranged on a motor shaft of the driving motor 321, the driving transmission wheel 324 is rotatably arranged on the cutting frame 301, the driven bevel gear 323 is fixedly arranged on the driving transmission wheel 324, the driven bevel gear 323 is meshed with the driving bevel gear 322, the inner transmission wheel 327 is rotatably arranged on the cutting frame 301, the planetary internal gear 328 is fixedly arranged on the inner transmission wheel 327, the embedded transmission belt 325 is wound on the outer sides of the inner transmission wheel 327 and the driving transmission wheel 324, the planetary gear 329 is rotatably arranged on the cutting frame 301, the outer toothed ring 326 is rotatably arranged on the cutting frame 301, the planetary internal gear 328 is meshed with the planetary gear 329, the planetary gear 329 is meshed with the outer toothed ring 326, the left connecting seat 330 is rotatably arranged on the outer toothed ring 326, the right connecting seat 332 is rotatably arranged, one end of an extension spring 331 is fixedly arranged on the left connecting seat 330, the other end of the extension spring is rotatably arranged on the right connecting seat 332, an upper shaft 336 is rotatably arranged on the cutting frame 301, a transmission belt 334 is wound on the outer sides of the rotating disc 333 and the upper shaft 336, an upper gear 335 is fixedly arranged on the upper shaft 336, a lower gear 337 is fixedly arranged on the driving wheel 305, and the lower gear 337 is meshed with the upper gear 335. The driving motor 321 rotates to control the driving transmission wheel 324 to rotate, so as to control the inner transmission wheel 327 to rotate, so as to drive the rotating disc 333 to rotate, so as to realize the rotation of the driving wheel 305, so as to control the cutting teeth 302 to cut the affected part, when the cutting belt 303 is loosened, the tensioning motor 319 rotates to control the tensioning shaft 316 to rotate, so as to realize the rotation of the X-shaped frame 307, so that the tensioning wheel 306 tensions the cutting belt 303.
The pushing seat 201 and the pushing frame 103 form a sliding fit, the front guide rail 212 and the front descending block 204 form a sliding fit, and the rear descending block 203 and the outer guide rail 211 form a sliding fit.
The driving wheel 305, the driven wheel 304 and the cutting frame 301 form a rotating fit, the tension belt 308 and the tension belt 308 form a rotating fit, the X-shaped frame 307 and the cutting frame 301 form a rotating fit, the tension upper wheel 313 and the cutting frame 301 form a rotating fit, the tension shaft 316 and the cutting frame 301 form a rotating fit, the driving transmission wheel 324 and the cutting frame 301 form a rotating fit, the inner transmission wheel 327 and the cutting frame 301 form a rotating fit, the left connecting seat 330 and the outer toothed ring 326 form a rotating fit, the right connecting seat 332 and the rotating disc 333 form a rotating fit, the rotating disc 333 and the cutting frame 301 form a rotating fit, and the upper shaft 336 and the cutting frame 301 form a rotating fit.
Two groups of X-shaped frames 307 are arranged on the inner side of the cutting belt 303, and four tension wheels 306 are arranged on the X-shaped frames 307. Two sets of extension springs 331 are disposed between the left and right connecting bases 330 and 332.
Claims (8)
1. The utility model provides a full-automatic orthopedics saw, includes handheld system (1), operating system (2), cutting system (3), its characterized in that:
the handheld system 1 comprises a propelling frame (103) and a propelling screw rod (104);
the lifting system (2) comprises a propelling seat (201), a connecting frame (202), an outer guide rail (211) and a front guide rail (212);
the cutting system (3) comprises a cutting frame (301);
the handheld system (1) is provided with a propelling frame (103), a propelling seat (201) and the propelling frame (103) are installed in a sliding mode, the propelling seat (201) and a propelling screw rod (104) form threaded fit, a cutting frame (301) in the cutting system (3) on the sliding side is fixedly installed with an outer guide rail (211) and a front guide rail (212), and the cutting frame (301) in the cutting system (3) on the fixed side is fixedly installed with a connecting frame (202).
2. A fully automatic orthopaedic saw according to claim 1, wherein: the handheld system (1) further comprises a handheld base (101) and a propelling motor (102), the propelling frame (103) is fixedly installed on the handheld base (101), the propelling motor (102) is fixedly installed on the propelling frame (103), one end of the propelling screw rod (104) is fixedly installed on a motor shaft of the propelling motor (102), and the other end of the propelling screw rod is rotatably installed on the propelling frame (103).
3. A fully automatic orthopaedic saw according to claim 1, wherein: the lifting system (2) further comprises a rear descending block (203), a front descending block (204), an outer descending block (205), a descending rack (206), a descending motor (207), a descending gear (208), a side guard plate (209) and a front baffle plate (210), wherein the connecting frame (202) is fixedly installed on the front baffle plate (210), the rear descending block (203), the front descending block (204) and the outer descending block (205) are fixedly installed below the pushing seat (201), the descending rack (206) is fixedly installed below the pushing seat (201), the descending motor (207) is fixedly installed on the rear descending block (203), the descending gear (208) is fixedly installed on a motor shaft of the descending motor (207), the descending gear (208) is meshed with the descending rack (206), the side guard plate (209) is fixedly installed on the outer sides of the front descending block (204) and the rear descending block (203), the front baffle plate (210) is fixedly installed on the outer side of the cutting frame (301), the outer guide rail (211) is slidably mounted with the rear descending block (203), the front guide rail (212) is slidably mounted with the front descending block (204), and the outer descending block (205) is slidably mounted with the side guard plate (209).
4. A fully automatic orthopaedic saw according to claim 1, wherein: the cutting system (3) further comprises cutting teeth 302, a cutting belt (303), a driven wheel (304), a driving wheel (305), a tensioning wheel (306), an X-shaped frame (307), a tensioning belt (308), a limiting sleeve (309), a rear tensioning wheel (310), a tensioning transmission belt (311), a tensioning driven gear (312), a tensioning upper wheel (313), lubricating oil (314), a tensioning driving wheel (315), a tensioning shaft (316), a driven bevel gear (317), a main bevel gear (318), a tensioning motor (319), a bearing cover (320), a driving motor (321), a driving bevel gear (322), a driven bevel gear (323), a driving transmission wheel (324), an embedded transmission belt (325), an outer toothed ring (326), an inner transmission wheel (327), a planetary internal gear (328), a planetary gear (329), a left connecting seat (330), a tensioning spring (331), a right connecting seat (332), a rotating disc (333), a rotating disc (, The cutting machine comprises a driving wheel (334), an upper gear (335), an upper shaft (336) and a lower gear (337), wherein the driving wheel (305) and the driven wheel (304) are rotatably installed on a cutting frame (301) and a bearing cover (320) through rolling bearings, the cutting belt (303) is wound on the outer sides of the driven wheel (304) and the driving wheel (305), the cutting teeth (302) are wound on the outer sides of the cutting belt (303), an X-shaped frame (307) is rotatably installed on the cutting frame (301), a tension wheel (306) is rotatably installed on the X-shaped frame (307), a tension belt (308) is wound on the outer sides of the two X-shaped frames (307), a limit sleeve (309) is fixedly installed on the outer side of the X-shaped frame (307), a rear tension wheel (310) is fixedly installed on the X-shaped frame (307), the tension upper wheel (313) is rotatably installed on the cutting frame (301), a tension slave gear (312) is fixedly installed on the tension upper wheel (313) and is wound on the outer sides of the tension driving belt (311, lubricating oil (314) is arranged between meshing of all gears, a tensioning shaft (316) is rotatably arranged on a cutting frame (301), a tensioning driving wheel (315) and a driven bevel gear (317) are fixedly arranged on the tensioning shaft (316), the tensioning driving wheel (315) is meshed with a tensioning driven gear (312), a tensioning motor (319) is fixedly arranged on the cutting frame (301), a main bevel gear (318) is fixedly arranged on the tensioning motor (319), the main bevel gear (318) is meshed with the driven bevel gear (317), a bearing cover (320) is fixedly arranged on the cutting frame (301), a driving motor (321) is fixedly arranged on the cutting frame (301), a driving bevel gear (322) is fixedly arranged on a motor shaft of the driving motor (321), a driving transmission wheel (324) is rotatably arranged on the cutting frame (301), a driven bevel gear (323) is fixedly arranged on the driving transmission wheel (324), and the driven bevel gear (323) is meshed with the driving bevel gear (322), an inner driving wheel (327) is rotatably arranged on a cutting frame (301), a planetary internal gear (328) is fixedly arranged on the inner driving wheel (327), an embedded driving belt (325) is wound on the outer sides of the inner driving wheel (327) and a driving wheel (324), a planetary gear (329) is rotatably arranged on the cutting frame (301), an outer toothed ring (326) is rotatably arranged on the cutting frame (301), the planetary internal gear (328) is meshed with the planetary gear (329), the planetary gear (329) is meshed with the outer toothed ring (326), a left connecting seat (330) is rotatably arranged on the outer toothed ring (326), a right connecting seat (332) is rotatably arranged on a rotating disc (333), the rotating disc (333) is rotatably arranged on the cutting frame (301), one end of a tension spring (331) is fixedly arranged on the left connecting seat (330), the other end of the tension spring is rotatably arranged on the right connecting seat (332), and an upper shaft (336) is rotatably arranged on the cutting frame (301, a transmission belt (334) is wound on the outer sides of the rotating disc (333) and the upper shaft (336), an upper gear (335) is fixedly installed on the upper shaft (336), a lower gear (337) is fixedly installed on the driving wheel (305), and the lower gear (337) is meshed with the upper gear 335.
5. A fully automatic orthopaedic saw according to claim 1, wherein: the pushing seat (201) and the pushing frame (103) form sliding fit, the front guide rail (212) and the front descending block (204) form sliding fit, and the rear descending block (203) and the outer guide rail (211) form sliding fit.
6. A fully automatic orthopaedic saw according to claim 1, wherein: the cutting machine is characterized in that the driving wheel (305) and the driven wheel (304) are in running fit with the cutting frame (301), the tensioning belt (308) is in running fit with the tensioning belt (308), the X-shaped frame (307) is in running fit with the cutting frame (301), the tensioning upper wheel (313) is in running fit with the cutting frame (301), the tensioning shaft (316) is in running fit with the cutting frame (301), the driving transmission wheel (324) is in running fit with the cutting frame (301), the inner transmission wheel (327) is in running fit with the cutting frame (301), the left connecting seat (330) is in running fit with the outer toothed ring (326), the right connecting seat (332) is in running fit with the rotating disc (333), the rotating disc (333) is in running fit with the cutting frame (301), and the upper shaft (336) is in running fit with the cutting frame (301).
7. A fully automatic orthopaedic saw according to claim 1, wherein: two groups of X-shaped frames 307 are arranged on the inner side of the cutting belt 303, and four tension wheels 306 are arranged on the X-shaped frames 307.
8. A fully automatic orthopaedic saw according to claim 1, wherein: two groups of extension springs (331) are arranged between the left connecting seat (330) and the right connecting seat (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538887.1A CN112690866A (en) | 2020-12-23 | 2020-12-23 | Full-automatic orthopedics saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538887.1A CN112690866A (en) | 2020-12-23 | 2020-12-23 | Full-automatic orthopedics saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112690866A true CN112690866A (en) | 2021-04-23 |
Family
ID=75509382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011538887.1A Withdrawn CN112690866A (en) | 2020-12-23 | 2020-12-23 | Full-automatic orthopedics saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112690866A (en) |
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| CN108420498A (en) * | 2018-04-07 | 2018-08-21 | 张明 | Orthopaedics self-cleaning anti-splashing bone saw device |
| CN209335791U (en) * | 2018-08-03 | 2019-09-03 | 福建省顺成数控设备有限公司 | Automatic board sawing machine |
| CN209695301U (en) * | 2018-10-30 | 2019-11-29 | 黄奎 | A kind of novel orthopaedics doctor bone saw |
| CN111513798A (en) * | 2020-04-15 | 2020-08-11 | 郭庆丰 | High-precision bone saw |
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Application publication date: 20210423 |