CN112790833B - Automatic shearing device for intestinal cancer - Google Patents
Automatic shearing device for intestinal cancer Download PDFInfo
- Publication number
- CN112790833B CN112790833B CN202110035234.XA CN202110035234A CN112790833B CN 112790833 B CN112790833 B CN 112790833B CN 202110035234 A CN202110035234 A CN 202110035234A CN 112790833 B CN112790833 B CN 112790833B
- Authority
- CN
- China
- Prior art keywords
- driving
- lifting
- clamping
- sliding
- shearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3201—Scissors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses an automatic intestinal cancer shearing device which comprises an integral mounting frame, an adjusting driving device, an adjusting lifting device and a clamping shearing device.
Description
Technical Field
The invention relates to the field of shearing, in particular to an automatic shearing device for intestinal cancer.
Background
Intestinal cancer is also called colorectal cancer, and refers to cancers of large intestine epithelial origin, including colon cancer and rectal cancer, with adenocarcinoma being the most common type of cases, and squamous carcinoma being rare. Early colorectal cancer is asymptomatic or has no obvious symptoms, and only feels uncomfortable, dyspepsia, stool occult blood and the like. With the development of cancer, symptoms gradually appear, which are manifested as stool habit change, abdominal pain, hematochezia, abdominal mass, intestinal obstruction, etc., with or without anemia, fever, emaciation, etc. The scheme for treating the colon cancer is a comprehensive treatment scheme mainly based on surgical excision. Patients in stages I, II and III usually adopt radical excision and regional lymph node cleaning, and the radical excision range and the operation mode are determined according to the position of cancer. Therefore, in order to reduce the labor intensity of medical staff, an intestinal cancer resection device is needed, and the invention provides an automatic intestinal cancer shearing device.
Disclosure of Invention
The invention provides an automatic intestinal cancer shearing device, which can effectively solve the technical problems.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: an automatic shearing device for intestinal cancer comprises an integral mounting rack, an adjusting driving device, an adjusting lifting device and a clamping shearing device.
The integral mounting frame comprises a driving mounting plate, a sliding block connecting lug, a sliding driving shaft, a positioning shaft, a transmission shaft, a driving shaft and a rotating plate; the adjusting and driving device comprises a sliding driving cylinder, a driving motor, a lifting motor, a fixed rack and a rocker connecting block; the adjusting lifting device comprises a lifting mounting plate, a lifting driving wheel, a lifting gearwheel fixing plate and a lifting driving shaft; the clamping and shearing device comprises a mounting plate.
The lifting gear shifting mechanism is characterized in that the sliding driving air cylinder, the lifting motor and the fixed rack are respectively and fixedly installed at the upper end of the driving installation plate, the driving motor is fixedly installed on the gear shifting sliding block, the rocker connecting blocks and the lifting driving shaft are respectively and uniformly distributed at three positions and are respectively and fixedly installed at the lower end of the lifting gear fixing plate, the lifting driving wheel is fixedly installed on the output shaft of the lifting motor, the lifting gear is rotatably installed at the lower end of the rotating plate, the lifting gear fixing plate is fixedly installed at the lower end of the rotating plate, the three lifting driving shafts are respectively and rotatably installed on the three rocker connecting blocks, and the installation plate is fixedly installed at the lower end of the lifting installation plate.
The integral mounting frame further comprises an integral frame, a fixing plate, an integral driving screw rod, a transverse guide rail, a universal wheel, an integral moving slide block, a guide rail top end cover, a shifting T-shaped guide rail, a shifting slide block, a driving shaft mounting block, a transmission shaft mounting block and a feeding motor, wherein the fixing plate is fixedly mounted on the integral frame, two ends of the integral driving screw rod are respectively and rotatably mounted in the fixing plate and the guide rail top end cover, two ends of the transverse guide rail are respectively and fixedly mounted in the fixing plate and the guide rail top end cover, one end of the integral driving screw rod is fixedly connected with an output shaft of the feeding motor, the universal wheel is fixedly mounted at the bottom of the integral frame, the integral moving slide block is slidably mounted on the transverse guide rail, a screw nut is arranged in the middle of the integral moving slide block and forms threaded fit with the integral driving screw rod, the guide rail top end cover is fixedly connected with the integral frame, the driving mounting plate is fixedly mounted at the top of the integral frame, the sliding plate is fixedly connected with the driving shaft, the shifting T-shaped guide rail, the driving shaft mounting block, the positioning shaft and the transmission shaft mounting block are respectively and fixedly mounted at the top of the sliding plate, the shifting slide block is slidably mounted at the bottom of the transmission shaft, and the fixing plate.
Furthermore, the adjusting and driving device further comprises a sliding driving wheel, a sliding driving cone pulley, a sliding driven cone pulley, a sliding rotating wheel, a rotating driving cone pulley, a rotating driven cone pulley, a rotating driving wheel and a driving wheel, wherein the sliding driving wheel and the sliding driving cone pulley are respectively and fixedly arranged at two ends of the sliding driving shaft, the sliding driving wheel and the driving wheel can be meshed with each other, the sliding driven cone pulley and the sliding rotating wheel are rotatably arranged on the positioning shaft and are fixedly connected, the sliding driving cone pulley and the sliding driven cone pulley are meshed with each other, the sliding rotating driving wheel and the fixing rack are meshed with each other, the rotating driving cone pulley and the rotating driving wheel are fixedly arranged at two ends of the transmission shaft, the rotating driving wheel and the driving wheel can be meshed with each other, the rotating driven cone pulley is fixedly arranged at the top of the driving shaft, the rotating driving cone pulley and the rotating driven cone pulley are meshed with each other, and the driving wheel is fixedly arranged on an output shaft of the driving motor.
Furthermore, adjust elevating gear still include lift vertical gear, lifting gear, lift rocker, lift connecting rod, lift drive wheel and lift gear wheel intermeshing, lift vertical gear fixed mounting is on the lift gear wheel, the one end of lift gear and lift rocker is fixed mounting respectively at the both ends of lift drive shaft, the other end of lift rocker and the one end of lift connecting rod are articulated through the pin, the upper surface of lift mounting panel is provided with three connecting block, the other end of lift connecting rod passes through the pin rotation with the connecting block of lift mounting panel and is connected, lift drive shaft, lifting gear, lift rocker and lift connecting rod evenly distributed have three groups, three lifting gear respectively with lift vertical gear intermeshing.
Furthermore, the clamping and shearing device also comprises an adjusting drive motor, an adjusting screw rod, a shearing adjusting cylinder, a shearing drive cylinder, a shearing mounting plate, a drive connecting block, a shearing adjusting slider, a shearing rocker, a shearing drive rod, a shearing knife, a shearing adjusting guide rail, a clamping drive cam, a rotary connecting shaft, a clamping driven wheel, a clamping rotating shaft, a clamping arm, a clamping block, a screw nut slider, a clamping drive wheel and a clamping motor, wherein the adjusting drive motor is fixedly mounted on the mounting plate, the adjusting screw rod is rotatably mounted in the mounting plate, one end of the adjusting screw rod is fixedly connected with an output shaft of the adjusting drive motor, the shearing adjusting cylinder and the shearing adjusting guide rail are respectively fixedly mounted on the back of the screw nut slider, a cylinder tube of the shearing drive cylinder is fixedly mounted on the shearing mounting plate, the shearing mounting plate is fixedly mounted on the shearing adjusting slider, the drive connecting block is fixedly mounted on a piston rod of the shearing drive cylinder, the shearing adjusting slider is slidably connected on the shearing adjusting guide rail, two ends of the shearing rocker are respectively hinged with holes on one side of the drive connecting block and the shearing drive rod through pins, the clamping connecting block and the clamping drive rod, a hole in the middle of the shearing driving lever is rotatably connected with a positioning shaft of the clamping driving rod, the clamping cam, the clamping driving rod is fixedly mounted on the clamping arm, the clamping cam, the clamping driving rod and the clamping cam are respectively, the clamping arm, the clamping driving lever are fixedly mounted on the clamping cam, the clamping driving rod, the clamping driving lever and the clamping cam, the clamping arm, the clamping cam, the clamping driving lever, the two screw-nut sliding blocks are symmetrically arranged and are respectively arranged on the mounting plate in a sliding manner, the two screw-nut sliding blocks and the adjusting screw form a threaded fit, the clamping driving wheel is fixedly mounted on an output shaft of the clamping motor, and the clamping motor is fixedly mounted on the screw-nut sliding blocks.
Furthermore, the driving mounting plate is provided with a sliding groove, and the driving shaft is slidably mounted in the sliding groove of the driving mounting plate.
Furthermore, the cylinder body of the sliding driving cylinder is fixedly arranged on the driving mounting plate, and the piston rod of the sliding driving cylinder is fixedly connected with the sliding block connecting lug.
Furthermore, the adjusting screw rod is divided into a left part and a right part, wherein one part of threads are left-handed and the other part of threads are right-handed.
Furthermore, two pairs of clamping parts and two pairs of shearing parts of the clamping and shearing device are symmetrically arranged respectively, two groups of clamping driving cams, a rotating connecting shaft, two groups of clamping driven wheels, two groups of clamping rotating shafts, two groups of clamping arms and two groups of clamping blocks are symmetrically arranged respectively, the two groups of clamping driven wheels are meshed with each other, and the two groups of clamping driven wheels are meshed with the clamping driven wheel on one side.
Compared with the prior art, the invention has the beneficial effects that: adopt and adjust drive arrangement and adjust elevating gear, can be better accurate confirm the position of excision. The mode of adopting automatic cutout can effectively reduce medical staff's work degree. The adjustment driving device can be used for better and freely changing the angle in the horizontal direction to perform resection.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of an integral mount of the present invention.
Fig. 3 is a schematic view of the adjusting driving device of the present invention.
Fig. 4 is a schematic view of the adjusting lifting device of the present invention.
FIG. 5 is a schematic view of a pinch-off shear device of the present invention.
Reference numbers: 1-integral mounting rack; 2-adjusting the drive; 3-adjusting the lifting device; 4-clamping the shearing device; 101-a monolithic frame; 102-a fixed plate; 103-integral drive screw rod; 104-transverse guide rails; 105-a universal wheel; 106-integral moving slide block; 107-guide rail top end cap; 108-driving the mounting plate; 109-a sliding plate; 110-shift T-rail; 111-shift slide; 112-slider attachment lugs; 113-a sliding drive shaft; 114-a drive shaft mounting block; 115-a positioning shaft; 116-a drive shaft mounting block; 117-a drive shaft; 118-a drive shaft; 119-a rotating plate; 120-a feed motor; 201-sliding driving cylinder; 202-a drive motor; 203-a lifting motor; 204-fixed rack; 205-sliding the drive wheel; 206-sliding driving cone pulley; 207-sliding driven cone pulley; 208-a sliding rotating wheel; 209-rotating driving cone pulley; 210-rotating the driven cone pulley; 211-rocker link block; 212-rotating drive wheels; 213-a drive wheel; 301-lifting the mounting plate; 302-lifting the driving wheel; 303-lifting large gear; 304-a lifting vertical gear; 305-lifting large gear fixing plate; 306-a lifting drive shaft; 307-lifting gear; 308-lifting rocker; 309-lifting connecting rod; 401-mounting a plate; 402-adjusting the drive motor; 403-adjusting screw rod; 404-shear regulating cylinder; 405-a shear drive cylinder; 406-shearing the mounting plate; 407-driving connecting block; 408-a shear adjustment slide block; 409-shearing rocker; 410-a shear drive rod; 411-a shear knife; 412-shear adjustment guide rails; 413-a clamping drive cam; 414-rotating connecting shaft; 415-clamping the driven wheel; 416-clamping the rotating shaft; 417-clamp arm; 418-clamping block; 419-screw nut slide block; 420-clamping the drive wheel; 421-grip Motor.
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to illustrate, but not limit the scope of the invention.
Example (b): as shown in fig. 1, 2, 3, 4 and 5, the automatic shearing device for intestinal cancer comprises an integral mounting frame 1, an adjusting driving device 2, an adjusting lifting device 3 and a clamping shearing device 4.
The integral mounting frame 1 comprises a driving mounting plate 108, a sliding plate 109, a sliding block connecting lug 112, a sliding driving shaft 113, a positioning shaft 115, a transmission shaft 117, a driving shaft 118 and a rotating plate 119; the adjusting and driving device 2 comprises a sliding driving cylinder 201, a driving motor 202, a lifting motor 203, a fixed rack 204 and a rocker connecting block 211; the adjusting lifting device 3 comprises a lifting mounting plate 301, a lifting driving wheel 302, a lifting gearwheel 303, a lifting gearwheel fixing plate 305 and a lifting driving shaft 306; the pinch shear device 4 includes a mounting plate 401.
The sliding driving cylinder 201, the lifting motor 203 and the fixed rack 204 are respectively and fixedly installed at the upper end of the driving installation plate 108, the driving motor 202 is fixedly installed at the gear shifting slider 111, the rocker connection block 211 and the lifting driving shaft 306 are respectively and uniformly distributed three, and are respectively and fixedly installed at the lower end of the lifting large gear fixing plate 305, the lifting driving wheel 302 is fixedly installed on the output shaft of the lifting motor 203, the lifting large gear 303 is rotatably installed at the lower end of the rotating plate 119, the lifting large gear fixing plate 305 is fixedly installed at the lower end of the rotating plate 119, the three lifting driving shafts 306 are respectively and rotatably installed on the three rocker connection blocks 211, and the installation plate 401 is fixedly installed at the lower end of the lifting installation plate 301. During operation, adjust holistic horizontal direction through whole mounting bracket 1, give through adjusting drive arrangement 2 and adjust elevating gear 3 drives, realize the fine setting through adjusting drive arrangement 2 and adjusting elevating gear 3, realize pressing from both sides tightly and accurate shearing through pressing from both sides tight shearing mechanism 4 at last.
The specific structure of the integral mounting rack 1 in this embodiment is shown in fig. 2, further comprising an integral frame 101, a fixing plate 102, an integral driving screw 103, a transverse guide rail 104, a universal wheel 105, an integral moving slider 106, a guide rail top end cover 107, a shifting T-shaped guide rail 110, a shifting slider 111, a driving shaft mounting block 114, a transmission shaft mounting block 116, and a feeding motor 120, wherein the fixing plate 102 is fixedly mounted on the integral frame 101, two ends of the integral driving screw 103 are respectively rotatably mounted in the fixing plate 102 and the guide rail top end cover 107, two ends of the transverse guide rail 104 are respectively fixedly mounted in the fixing plate 102 and the guide rail top end cover 107, one end of the integral driving screw 103 is fixedly connected with an output shaft of the feeding motor 120, the universal wheel 105 is fixedly mounted at the bottom of the integral frame 101, the integral moving slider 106 is slidably mounted on the transverse guide rail 104, a nut is disposed in the middle of the integral moving slider 106 and is in threaded fit with the integral driving screw 103, the guide rail top end cover 107 is fixedly connected with the integral frame 101, the driving shaft mounting block 108 is fixedly mounted at the top of the integral frame 101, the sliding plate 109 is fixedly mounted on the driving shaft mounting block 116, the driving shaft 116, the shifting slider 110 is rotatably mounted on the rotating slider 111, the driving shaft mounting block 111, the driving shaft is mounted on the rotating slider 111, the driving shaft mounting block 111, the sliding shaft of the sliding shaft mounting block 111, the sliding block 111 is mounted on the rotating shaft 116. The feeding motor 120 is operated to drive the integral driving screw 103 to rotate and drive the integral moving slide block 106 to slide, so that the integral horizontal feeding is realized.
The specific structure of the adjustment driving device 2 in this embodiment is as shown in fig. 3, and further includes a sliding driving wheel 205, a sliding driving bevel wheel 206, a sliding driven bevel wheel 207, a sliding turning wheel 208, a rotating driving bevel wheel 209, a rotating driven bevel wheel 210, a rotating driving wheel 212, and a driving wheel 213, where the sliding driving wheel 205 and the sliding driving bevel wheel 206 are respectively and fixedly installed at two ends of the sliding driving shaft 113, the sliding driving wheel 205 and the driving wheel 213 can be engaged with each other, the sliding driven bevel wheel 207 and the sliding turning wheel 208 are rotatably installed on the positioning shaft 115, the sliding driven bevel wheel 207 and the sliding turning wheel 208 are fixedly connected, the sliding driving bevel wheel 206 and the sliding driven bevel wheel 207 are engaged with each other, the sliding driving wheel 208 and the fixed rack 204 are engaged with each other, the rotating driving bevel wheel 209 and the rotating driving wheel 212 are fixedly installed at two ends of the transmission shaft 117, the rotating driving wheel 212 and the driving wheel 213 can be engaged with each other, the rotating driven bevel wheel 210 is fixedly installed at the top of the driving shaft 118, the rotating driving bevel wheel 209 and the rotating driven bevel wheel 210 are engaged with each other, and the driving wheel 213 is fixedly installed on the output shaft of the driving motor 202. When the driving wheel 213 reaches the rotating driving wheel 212, the rotating driving wheel 212 can be driven to rotate by the operation of the driving motor 202, the rotating driving cone pulley 209 and the rotating driven cone pulley 210 can be driven to rotate, and the driving shaft 118 and the rotating plate 119 can be driven to rotate, so that adjustment of various angles can be realized, when the driving motor 202 and the driving wheel 213 are pushed to the sliding driving wheel 205, the rotating driving wheel 212 stops rotating, the sliding driving wheel 205 starts rotating, and the sliding driving cone pulley 206, the sliding driven cone pulley 207 and the sliding rotating wheel 208 are driven to rotate, and the rotation of the sliding rotating wheel 208 can drive the driving shaft 118 to slide in the sliding groove of the driving mounting plate 108, so that fine adjustment of the whole horizontal direction can be realized.
The specific structure of the adjusting lifting device 3 in this embodiment is shown in fig. 4, and further includes a lifting vertical gear 304, a lifting gear 307, a lifting rocker 308, and a lifting connecting rod 309, the lifting driving wheel 302 and the lifting large gear 303 are engaged with each other, the lifting vertical gear 304 is fixedly mounted on the lifting large gear 303, one ends of the lifting gear 307 and the lifting rocker 308 are respectively and fixedly mounted at two ends of the lifting driving shaft 306, the other end of the lifting rocker 308 is hinged to one end of the lifting connecting rod 309 through a pin, three connecting blocks are disposed on the upper surface of the lifting mounting plate 301, the other end of the lifting connecting rod 309 is rotatably connected to the connecting blocks of the lifting mounting plate 301 through pins, three groups of the lifting driving shaft 306, the lifting gear 307, the lifting rocker 308, and the lifting connecting rod 309 are uniformly distributed, and the three groups of the lifting gear 307 are respectively engaged with the lifting vertical gear 304. Through the work of the lifting motor 203, the lifting driving wheel 302 is driven to rotate, the lifting large gear 303 and the lifting vertical gear 304 are driven to rotate, the lifting gear 307 and the lifting driving shaft 306 are driven to rotate, the lifting driving shaft 306 can drive the lifting rocker 308 to swing, the lifting rocker 308 can drive the lifting connecting rod 309 to swing, and therefore the purpose of lifting adjustment is achieved.
The specific structure of the clamping and shearing device 4 in this embodiment is as shown in fig. 5, further comprising an adjusting drive motor 402, an adjusting screw 403, a shearing adjustment cylinder 404, a shearing drive cylinder 405, a shearing mounting plate 406, a drive connecting block 407, a shearing adjustment slider 408, a shearing rocker 409, a shearing drive rod 410, a shearing knife 411, a shearing adjustment guide rail 412, a clamping drive cam 413, a rotary connecting shaft 414, a clamping driven wheel 415, a clamping rotary shaft 416, a clamping arm 417, a clamping block 418, a screw nut slider 419, a clamping drive wheel 420, and a clamping motor 421, wherein the adjusting drive motor 402 is fixedly mounted on the mounting plate 401, the adjusting screw 403 is rotatably mounted in the mounting plate 401, one end of the adjusting screw 403 is fixedly connected to an output shaft of the adjusting drive motor 402, the shearing adjustment cylinder 404 and the shearing adjustment guide rail 412 are fixedly mounted on the back of the screw nut slider 419, respectively, the shearing rocker 405 is fixedly mounted on the shearing mounting plate 406, the shearing mounting plate 406 is fixedly mounted on the shearing adjustment slider 408, the drive connecting block 407 is fixedly mounted on the piston rod of the shearing drive cylinder 405, the shearing adjustment slider 408, the shear adjusting slider 408 is slidably connected to the shearing adjustment guide rail 412, two ends of the shearing rocker are respectively connected to the clamping connecting block 407 and the clamping rotary driving rod 410 through pins, the clamping connecting block 410, the clamping rotary connecting shaft 415, the clamping drive rod 410 is mounted to the clamping drive rod 410, the clamping drive shaft 410, the clamping drive rod 410 is mounted to the clamping drive shaft 410, the clamping drive rod 410, the clamping arm 417 is rotatably installed on the clamping rotating shaft 416, the bottom of the clamping arm 417 is in sliding connection with the clamping driving cam 413, the clamping blocks 418 are fixedly installed at the top of the clamping arm 417, two screw-nut sliders 419 are symmetrically arranged, the two screw-nut sliders 419 are respectively installed on the installation plate 401 in a sliding manner, the two screw-nut sliders 419 and the adjusting screw 403 form threaded fit, the clamping driving wheel 420 is fixedly installed on an output shaft of the clamping motor 421, and the clamping motor 421 is fixedly installed on the screw-nut sliders 419. Through the rotation of adjusting driving motor 402, drive the relative motion of two screw-nut sliders 419, realize the adjustment to pressing from both sides tight and shearing position, the work of shearing actuating cylinder 404 can promote the shearing part and carry out the slip regulation, the work of shearing actuating cylinder 405 can promote the swing of shearing rocker 409, the swing of shearing rocker 409 can drive the swing of shearing actuating lever 410 and shearing sword 411, thereby reach the function of shearing, the rotation of clamping motor 421, it is rotatory to drive the tight drive wheel 420 of clamp, drive two simultaneously and press from both sides tight from the rotation of driving wheel 415, the rotation of pressing from both sides tight driving wheel 415 can drive the rotation of pressing from both sides tight drive cam 413, the rotation of pressing from both sides tight drive cam 413 can promote the swing of clamping arm 417, thereby reach tight purpose of clamp.
The drive mounting plate 108 is provided with a sliding slot in this embodiment, and the drive shaft 118 is slidably mounted in the sliding slot of the drive mounting plate 108.
In this embodiment, the cylinder body of the sliding driving cylinder 201 is fixedly mounted on the driving mounting plate 108, and the piston rod of the sliding driving cylinder 201 is fixedly connected with the slider connecting lug 112.
In this embodiment, the adjusting screw 403 is divided into a left-handed thread and a right-handed thread, and one part of the threads is left-handed and the other part of the threads is right-handed.
In this embodiment, two pairs of clamping portions and two pairs of shearing portions of the clamping and shearing device 4 are symmetrically provided, and two sets of the clamping driving cam 413, the rotating connecting shaft 414, the clamping driven wheel 415, the clamping rotating shaft 416, the clamping arm 417 and the clamping block 418 are also symmetrically provided, and the two clamping driven wheels 415 are engaged with each other, and the clamping driving wheel 420 and the clamping driven wheel 415 on one side are engaged with each other.
Claims (1)
1. The utility model provides an automatic shearing mechanism of intestinal cancer, includes whole mounting bracket (1), adjusts drive arrangement (2), adjusts elevating gear (3), presss from both sides tight shearing mechanism (4), its characterized in that: the integral mounting frame (1) comprises a driving mounting plate (108), a sliding plate (109), a sliding block connecting lug (112), a sliding driving shaft (113), a positioning shaft (115), a transmission shaft (117), a driving shaft (118) and a rotating plate (119); the adjusting and driving device (2) comprises a sliding driving cylinder (201), a driving motor (202), a lifting motor (203), a fixed rack (204) and a rocker connecting block (211); the adjusting lifting device (3) comprises a lifting mounting plate (301), a lifting driving wheel (302), a lifting large gear (303), a lifting large gear fixing plate (305) and a lifting driving shaft (306); the clamping and shearing device (4) comprises a mounting plate (401); the lifting gear rack is characterized in that a sliding driving cylinder (201), a lifting motor (203) and a fixed rack (204) are respectively and fixedly installed at the upper end of a driving installation plate (108), the driving motor (202) is fixedly installed on a gear shifting slider (111), three rocker connecting blocks (211) and three lifting driving shafts (306) are respectively and uniformly distributed and are respectively and fixedly installed at the lower end of a lifting gear wheel fixing plate (305), a lifting driving wheel (302) is fixedly installed on an output shaft of the lifting motor (203), a lifting gear wheel (303) is rotatably installed at the lower end of a rotating plate (119), the lifting gear wheel fixing plate (305) is fixedly installed at the lower end of the rotating plate (119), the three lifting driving shafts (306) are respectively and rotatably installed on the three rocker connecting blocks (211), and the installation plate (401) is fixedly installed at the lower end of the lifting installation plate (301); the integral mounting frame (1) further comprises an integral frame (101), a fixing plate (102), an integral driving screw rod (103), a transverse guide rail (104), a universal wheel (105), an integral moving slide block (106), a guide rail top end cover (107), a shifting T-shaped guide rail (110), a shifting slide block (111), a driving shaft mounting block (114), a transmission shaft mounting block (116) and a feeding motor (120), wherein the fixing plate (102) is fixedly mounted on the integral frame (101), two ends of the integral driving screw rod (103) are respectively and rotatably mounted in the fixing plate (102) and the guide rail top end cover (107), two ends of the transverse guide rail (104) are respectively and fixedly mounted in the fixing plate (102) and the guide rail top end cover (107), one end of the integral driving screw rod (103) is fixedly connected with an output shaft of the feeding motor (120), the universal wheel (105) is fixedly mounted at the bottom of the integral frame (101), the integral moving slide block (106) is slidably mounted on the transverse guide rail (104), a screw rod nut is arranged in the middle of the integral moving slide block (106) and is in threaded fit with the integral driving screw rod (103), the guide rail cover (107) and is fixedly mounted at the top end of the integral driving screw rod (101), a sliding plate (109) and a sliding plate (108) which is fixedly connected with the integral driving screw rod (109), the gear shifting T-shaped guide rail (110), the driving shaft mounting block (114), the positioning shaft (115) and the transmission shaft mounting block (116) are fixedly mounted at the top of the sliding plate (109) respectively, the gear shifting slider (111) is slidably mounted on the gear shifting T-shaped guide rail (110), the slider connecting lug (112) is fixedly mounted on the gear shifting slider (111), the sliding driving shaft (113) is rotatably mounted in the driving shaft mounting block (114), the transmission shaft (117) is rotatably mounted in the transmission shaft mounting block (116), the rotating plate (119) is fixedly mounted at the bottom end of the driving shaft (118), and the feeding motor (120) is fixedly mounted on the fixing plate (102); the adjusting driving device (2) also comprises a sliding driving wheel (205), a sliding driving cone pulley (206), a sliding driven cone pulley (207), a sliding rotating wheel (208), a rotating driving cone pulley (209), a rotating driven cone pulley (210), a rotating driving wheel (212) and a driving wheel (213), the sliding driving wheel (205) and the sliding driving cone pulley (206) are respectively and fixedly arranged at two ends of the sliding driving shaft (113), the sliding driving wheel (205) and the driving wheel (213) can be meshed with each other, the sliding driven cone pulley (207) and the sliding rotating wheel (208) are rotatably arranged on the positioning shaft (115), the sliding driven cone pulley (207) and the sliding rotating wheel (208) are fixedly connected, the sliding driving cone pulley (206) and the sliding driven cone pulley (207) are meshed with each other, the sliding rotating wheel (208) and the fixed rack (204) are meshed with each other, the rotating driving cone pulley (209) and the rotating driving wheel (212) are fixedly arranged at two ends of the transmission shaft (117), the rotating driving wheel (212) and the driving wheel (213) can be meshed with each other, the rotating driven cone pulley (210) is fixedly arranged at the top of the driving shaft (118), the rotating driving cone pulley (209) and the rotating driven cone pulley (210) are meshed with each other, and the driving wheel (213) is fixedly arranged on an output shaft of the driving motor (202); the adjusting lifting device (3) further comprises a lifting vertical gear (304), a lifting gear (307), a lifting rocker (308) and a lifting connecting rod (309), the lifting driving wheel (302) and the lifting large gear (303) are meshed with each other, the lifting vertical gear (304) is fixedly installed on the lifting large gear (303), one ends of the lifting gear (307) and the lifting rocker (308) are respectively and fixedly installed at two ends of the lifting driving shaft (306), the other end of the lifting rocker (308) is hinged with one end of the lifting connecting rod (309) through a pin, three connecting blocks are arranged on the upper surface of the lifting mounting plate (301), the other end of the lifting connecting rod (309) is rotatably connected with the connecting blocks of the lifting mounting plate (301) through pins, three groups of the lifting driving shaft (306), the lifting gear (307), the lifting rocker (308) and the lifting connecting rod (309) are uniformly distributed, and the three lifting gears (307) are respectively meshed with the lifting vertical gear (304); the clamping and shearing device (4) further comprises an adjusting drive motor (402), an adjusting screw rod (403), a shearing adjusting cylinder (404), a shearing drive cylinder (405), a shearing mounting plate (406), a drive connecting block (407), a shearing adjusting slider (408), a shearing rocker (409), a shearing drive rod (410), a shearing knife (411), a shearing adjusting guide rail (412), a clamping drive cam (413), a rotary connecting shaft (414), a clamping driven wheel (415), a clamping rotary shaft (416), a clamping arm (417), a clamping block (418), a screw nut slider (419), a clamping drive wheel (420) and a clamping motor (421), wherein the adjusting drive motor (402) is fixedly mounted on the mounting plate (401), the adjusting screw rod (403) is rotatably mounted in the mounting plate (401), one end of the adjusting screw rod (403) is fixedly connected with an output shaft of the adjusting drive motor (402), the shearing adjusting cylinder (404) and the shearing adjusting guide rail (412) are respectively and fixedly mounted on the back face of the screw nut slider (419), a cylinder barrel of the shearing drive cylinder (406) is fixedly mounted on the shearing mounting plate (406), the shearing adjusting slider (408) is fixedly mounted on the shear driving cylinder (408), and a piston rod (405) of the shearing adjusting cylinder (408) is mounted on the fixed connecting block (408), the shearing adjusting sliding block (408) is connected to a shearing adjusting guide rail (412) in a sliding manner, two ends of a shearing rocker (409) are respectively hinged with holes on one side of a driving connecting block (407) and a shearing driving rod (410) through pins, a hole in the middle of the shearing driving rod (410) is rotatably connected with a positioning shaft of a shearing mounting plate (406), a shearing knife (411) is fixedly installed at the top end of the shearing driving rod (410), the shearing rocker (409), the shearing driving rod (410) and the shearing knife (411) are respectively and symmetrically provided with two pairs, a clamping driving cam (413) and a clamping driven wheel (415) are respectively and rotatably installed on a rotating connecting shaft (414), the rotating connecting shaft (414) and a clamping rotating shaft (416) are respectively and fixedly installed on a screw rod nut sliding block (419), the clamping driving cam (413) is fixedly connected with the clamping driven wheel (415), a clamping arm (417) is rotatably installed on the clamping rotating shaft (416), the bottom of the clamping arm (417) is slidably connected with the clamping driving cam (413), the clamping block (417) is fixedly installed on the top of a clamping arm (417), two screw rod sliding blocks (403) are symmetrically provided with two nuts, the two nut sliding blocks (419) are respectively installed on the clamping driving wheel (418) and are installed on a clamping driving shaft (418) and are respectively and matched with a clamping output shaft (418) of a clamping motor (418), the clamping motor (421) is fixedly arranged on the screw rod nut sliding block (419);
the driving mounting plate (108) is provided with a sliding groove, and the driving shaft (118) is slidably mounted in the sliding groove of the driving mounting plate (108);
the cylinder body of the sliding driving cylinder (201) is fixedly arranged on the driving mounting plate (108), and the piston rod of the sliding driving cylinder (201) is fixedly connected with the sliding block connecting lug (112);
the adjusting screw rod (403) is divided into a left part and a right part, wherein one part of threads are left-handed and the other part of threads are right-handed;
two pairs of clamping parts and two pairs of shearing parts of the clamping and shearing device (4) are symmetrically arranged respectively, two groups of clamping driving cams (413), a rotating connecting shaft (414), two groups of clamping driven wheels (415), two groups of clamping rotating shafts (416), two groups of clamping arms (417) and two groups of clamping blocks (418) are also symmetrically arranged respectively, the two groups of clamping driven wheels (415) are meshed with each other, and the two groups of clamping driving wheels (420) are meshed with the clamping driven wheels (415) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035234.XA CN112790833B (en) | 2021-01-12 | 2021-01-12 | Automatic shearing device for intestinal cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035234.XA CN112790833B (en) | 2021-01-12 | 2021-01-12 | Automatic shearing device for intestinal cancer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112790833A CN112790833A (en) | 2021-05-14 |
| CN112790833B true CN112790833B (en) | 2022-10-28 |
Family
ID=75810018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110035234.XA Active CN112790833B (en) | 2021-01-12 | 2021-01-12 | Automatic shearing device for intestinal cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112790833B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3345434A1 (en) * | 1983-12-15 | 1985-06-27 | Siemens AG, 1000 Berlin und 8000 München | X-RAY EXAMINATION TABLE |
| WO2002069808A2 (en) * | 2000-11-06 | 2002-09-12 | Suros Surgical Systems, Inc. | Biopsy apparatus |
| US9179912B2 (en) * | 2008-02-14 | 2015-11-10 | Ethicon Endo-Surgery, Inc. | Robotically-controlled motorized surgical cutting and fastening instrument |
| CN105919670A (en) * | 2016-07-11 | 2016-09-07 | 哈尔滨理工大学 | Minimally-invasive surgery assistant robot |
| CN111374777A (en) * | 2018-12-29 | 2020-07-07 | 深圳市达科为智能医学有限公司 | Master-slave robot system for pleuroperitoneal cavity minimally invasive surgery and configuration method |
| CN211847024U (en) * | 2020-03-26 | 2020-11-03 | 海拉提别克·米拉提 | Moving device for metering tank body |
| CN112168306B (en) * | 2020-11-02 | 2021-05-14 | 宋伟 | Pneumoperitoneum needle puncture device for laparoscopic surgery |
-
2021
- 2021-01-12 CN CN202110035234.XA patent/CN112790833B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112790833A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112790833B (en) | Automatic shearing device for intestinal cancer | |
| CN112168306A (en) | Pneumoperitoneum needle puncture device for laparoscopic surgery | |
| CN112244754B (en) | Laparoscope lens holding device | |
| CN112006823A (en) | Orthopedic traction bed | |
| CN115367995A (en) | Control mechanism for furnace burden mountain of TFT liquid crystal glass pool | |
| CN111407432A (en) | Clinical multi-functional auxiliary device and system of using of thyroid surgery | |
| CN115089845B (en) | Wire guide wire feeding device and vascular intervention surgical robot | |
| CN108954074A (en) | A kind of removable lighting robot used for medical procedures | |
| CN221654675U (en) | Limb positioning device for livestock and veterinary inspection | |
| CN112933425B (en) | Post-loading treatment device for cervical cancer | |
| CN112932565B (en) | Finger is transplanted and is used alignment equipment | |
| CN215065648U (en) | Pathology department uses sample soak device | |
| CN221048509U (en) | Cutting device for glass fiber sleeve | |
| CN112229211A (en) | Height-adjustable refractory tunnel kiln | |
| CN216520859U (en) | Lubricating oil pump in motorcycle component | |
| CN219383828U (en) | Three-way distributor easy to overhaul | |
| CN216570107U (en) | Kirschner wire locator with adjustable | |
| CN219337898U (en) | Rail support of ultrahigh-pressure water jet cutting driving controller | |
| CN215740560U (en) | Liquid food feeder for critical nursing | |
| CN212927495U (en) | Power traction mechanism of electric door | |
| CN111437492B (en) | Auxiliary device is placed to drainage tube under dura mater | |
| CN219941530U (en) | Psychological training chair hood | |
| CN220424261U (en) | Sputum clearance auxiliary device | |
| CN216545251U (en) | Decorate silk screen printing device for glass processing | |
| CN215242227U (en) | Air conditioner panel body production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Maobing Inventor after: Xu Qinyu Inventor before: Xu Qinyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230706 Address after: 266000 No. 16, Jiangsu Road, Qingdao, Shandong Patentee after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 225300 No.9, East Chuangxin Road, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: DASI MEDICAL BIOTECHNOLOGY Co.,Ltd. |