CN109865179B - Cap taking and destroying device for fixing needle of syringe - Google Patents
Cap taking and destroying device for fixing needle of syringe Download PDFInfo
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- CN109865179B CN109865179B CN201910278915.1A CN201910278915A CN109865179B CN 109865179 B CN109865179 B CN 109865179B CN 201910278915 A CN201910278915 A CN 201910278915A CN 109865179 B CN109865179 B CN 109865179B
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Abstract
The invention discloses a cap taking and destroying device for fixing a needle of an injector, which comprises a cap taking device, a destroying device and a bracket, wherein the cap taking device is arranged on the bracket, and the destroying device is arranged on the bracket.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a cap taking and destroying device for a fixed needle of a syringe.
Background
The syringe is characterized in that the syringe is arranged on the front side of a patient in a hospital, the syringe is arranged on the syringe and is separated from a syringe cap, the syringe is connected with the syringe in two modes before use, one mode is turnbuckle screwing installation, the other mode is directly installed without a screw, the two modes are different but the same with screwing action, the syringe is manually installed, particularly the syringe needle which is directly installed is manually installed, the syringe needle can fall to an operating table or the ground due to the fact that the needle is not firm during manual placement, pollution and waste are caused and work is delayed, the syringe after use is destroyed to prevent secondary use, the mode of destroying is mainly two modes at present, the syringe needle is automatically retracted into the syringe after use, the syringe is high in cost, the syringe is only beneficial to users, the burden of consumers or medical care is increased, the syringe needle is manually cut off by using a sharp tool, the syringe needle after use is separated from the syringe needle is placed on the operating table or the ground, the syringe is broken by a medical tool, and the syringe can be broken by a user with a sharp tool, and the user can be prevented from damaging the syringe by the sharp tool. The invention provides a device for taking out and destroying a fixed needle head of a syringe, which solves the problems that the needle head is not automatically installed or twisted and the device for destroying the needle head is not automatically installed or twisted in the process of using the syringe by medical staff, so that the needle head is pulled out together with the needle head when the needle head falls to the ground or the cap is pulled out, sanitary articles and working time are wasted, in addition, the hand is damaged when the needle head and the cap are placed tightly and the medical staff pull out the cap by themselves, the needle head cannot be automatically destroyed, and the like.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a device for automatically installing or screwing a needle head and a device for automatically destroying the needle head are not provided in the process of using the syringe, so that the needle head is brought out simultaneously when the needle head is dropped and pulled out, and the syringe is used for a second time after the syringe is used, and the like, thereby providing a device for taking out and destroying the fixed needle head of the syringe.
The cap taking and destroying device comprises a cap taking device, a destroying device and a bracket, wherein the cap taking device is arranged on the bracket, and the destroying device is arranged on the bracket.
The cap taking device comprises a cap taking device shell, a dust cover, a cap removing mechanism, an ultraviolet disinfection lamp switch, a needle cap collecting barrel and a disinfection lamp battery, wherein the dust cover is arranged on the cap taking device shell;
the dustproof cover comprises a cover body, an ultraviolet disinfection lamp and a dustproof cover pin shaft, wherein a first through hole is formed in the cover body, the ultraviolet disinfection lamp is arranged on the cover body, and the dustproof cover pin shaft penetrates through the first through hole to connect the cover body to the cover taking device shell;
the cap removing mechanism comprises a reset rod, a spring seat, a cap pulling rod, a spring seat pin shaft and a reset spring, a second through hole is formed in the spring seat, the reset spring is installed in the spring seat, the spring seat pin shaft is used for connecting the spring seat with a cap taking device shell through the second through hole, the reset rod penetrates through the reset spring to be installed on the spring seat, and the cap pulling rod is installed at the bottom end of the reset rod;
the ultraviolet disinfection lamp switch comprises a switch seat, a lamp-on button and a lamp-off button, wherein the lamp-on button is arranged on the switch seat, and the lamp-off button is arranged on the switch seat.
The demolition device comprises a demolition device shell, a needle head collecting barrel, a cutting control switch and a cutting device, wherein the needle head collecting barrel is arranged at the opening of the demolition device shell;
the cutting control switch comprises a cutting control switch seat, an advancing button, a retreating button and an emergency stop button, wherein the advancing button is arranged at the top of the cutting control switch seat, the retreating button is arranged at the bottom of the cutting control switch seat, and the emergency stop button is arranged at the middle of the cutting control switch seat;
the cutting device comprises a cutting device shell, a rear cover plate, a cutting unit, two racks, a first in-place proximity switch, a second in-place proximity switch and two bolts, wherein the rear cover plate is arranged at the rear part of the cutting device shell;
the cutting unit comprises a T-shaped seat, a cutting unit support, a rotating motor, a first driving gear, a reversing gear, a first driven gear, a second driven gear, a driven gear shaft, 3 gear installation shafts, a motor main shaft and a cutting saw blade, wherein the T-shaped seat is arranged in a T-shaped chute of a cutting device shell;
the cutting unit support includes bottom plate, first baffle, second baffle, apron, 4 spinal branch posts and driven gear axle protective sheath, and the bottom plate sets up on T type seat, and 4 spinal branch posts set up in the bottom plate four corners, and first baffle setting forms to cut unit support bottom, and the second baffle setting forms to cut unit support middle level on first baffle, and the apron setting forms to cut unit support top layer on the second baffle, and driven gear axle protective sheath sets up on the apron, overlaps outside driven gear axle.
The support includes bottom plate, 4 landing legs and tray, and 4 landing legs set up respectively in the four corners of bottom plate, and the tray sets up on 4 landing legs.
The working principle and the process of the invention are as follows:
when the cap taking device is used, firstly, cap taking operation is carried out, the syringe is taken out from the package, the cap removing mechanism is pushed to the far end of the arc-shaped sliding groove on the shell of the cap taking device, the syringe is inserted into the circular opening at the top of the cap taking device, the cap removing mechanism extends to the arc-shaped sliding groove on the shell of the cap taking device to slide to the near end, at the moment, the spring seat and the opening on the cap pulling rod slide to the position between the needle head and the cap simultaneously, as shown in fig. 12, the reset rod is pushed, the cap pulling rod arranged at the bottom end of the reset rod is driven to move downwards, the cap pulling rod is pulled down, the needle cap falls into the needle cap collecting barrel, the spring seat is not moved, the opening on the spring seat is attached to the annular bulge at the bottom of the needle head, the needle head is fixed on the syringe, the needle head is prevented from being brought into the needle cap collecting barrel by the cap pulling rod, after the needle falls into the needle cap collecting barrel, the reset rod is released, the reset rod is restored to the initial position under the action of the reset spring, the cap pulling mechanism is pushed to the far end on the shell of the cap taking device, and the cap is left at the far end of the cap taking device, and the cap is waited for next use.
Every day when getting cap device idle, close the shield, then press the button of opening the lamp, ultraviolet ray disinfection lamp opens, shines the disinfection to getting inside the cap device, ensures the security that cap device used, when using once more, presses down the button of closing the lamp, and ultraviolet ray disinfection lamp closes, opens the shield and can continue to use.
And (3) demolishing operation:
firstly, introducing a rotary motor to mainly provide power for two functions, firstly, the rotary motor drives a first driving gear to rotate through a motor main shaft, the first driving gear drives a first driven gear and a reversing gear to rotate, the reversing gear drives a second driven gear to rotate, the gear arrangement is shown in fig. 11, the direction of rotation of the first driven gear and the direction of rotation of the second driven gear are opposite through reversing of the reversing gear, the first driven gear and the second driven gear are respectively meshed with racks arranged in mounting grooves on two sides of a shell of a cutting device, when the rotary motor rotates, the first driven gear and the second driven gear rotate in different directions respectively, and the cutting unit can move forwards or backwards under the action of the gears and the racks; and secondly, the cutting saw blade rotates to cut, the rotating motor drives the second driving gear to rotate through the motor spindle, the second driving gear drives the driven gear shaft to rotate, and the driven gear shaft drives the cutting saw blade arranged at the top end of the driven gear shaft to rotate, so that the cutting saw blade can cut and destroy the nipple of the injector.
The whole demolition process is as follows: the used injector is inserted into the circular opening at the top of the demolition unit, as shown in fig. 13, the forward button arranged at the top of the cutting control switch seat is pressed, the rotating motor is started, the rotating motor realizes the two functions by rotating, the whole cutting unit moves forward under the action of the rotating motor, the gear and the rack, the cutting saw blade also moves forward along with the whole cutting unit, the nipple of the injector is cut by the cutting saw blade in the forward movement process, the nipple is separated from the injector body, the nipple and the head arranged on the nipple drop into the needle collecting barrel at the same time, and thus the demolition work of the injector is completed.
In order to prevent the cutting unit from continuing to move forwards, a first in-place proximity switch is arranged at the front end of a cutting device shell, when the cutting unit moves to the detection range of the first in-place proximity switch, the first in-place proximity switch generates an electric signal and sends the electric signal to a cutting control switch, the cutting control switch immediately cuts off the power of a rotating motor after receiving the signal, the cutting unit stops advancing, a back button is pressed when the cutting unit returns, the rotating motor reverses, the cutting unit backs, similarly, in order to prevent the cutting unit from backing out of the cutting device shell, a second in-place proximity switch is arranged on a rear cover plate, when the cutting unit backs to the detection range of the second in-place proximity switch, the second in-place proximity switch also generates an electric signal and sends the electric signal to the cutting control switch, the cutting control switch immediately cuts off the power of the rotating motor after receiving the signal, the cutting unit stops backing, the emergency stop button can also be pressed down when an emergency occurs in the middle, the rotating motor immediately cuts off the power, and the cutting unit stops running, so that the device and people are protected as necessary.
The invention has the beneficial effects that:
1. the invention has simple structure, convenient use, lower cost and strong practicability combined with clinical practice;
2. the invention fully replaces manual placement of the needle head and cap taking, ensures firm placement of the needle head, does not need manual cap taking, reduces the injury probability of hands of medical staff, ensures that the needle head is not polluted and replaced due to falling, and saves sanitary resources.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic partial cross-sectional view of the present invention;
FIG. 5 is a schematic view of a partial structure of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a schematic view of a partial structure of the present invention;
FIG. 8 is a schematic view of a partial structure of the present invention;
FIG. 9 is a schematic partial cross-sectional view of the present invention;
FIG. 10 is a schematic view of a partial structure of the present invention;
FIG. 11 is a schematic view of a partial structure of the present invention;
FIG. 12 is a schematic view of the use of the present invention;
FIG. 13 is a schematic view of the use of the present invention;
Detailed Description
Referring to fig. 1, 2, 3,4, 5, 6, 7, 8, 9, 10, 11, 12 and 13, a cap removing and destroying device for a syringe fixing needle is disclosed, and the cap removing and destroying device comprises a cap removing device 1, a destroying device 2 and a bracket 3, wherein the cap removing device 1 is arranged on the bracket 3, and the destroying device 2 is arranged on the bracket 3.
The cap taking device 1 comprises a cap taking device shell 11, a dust cover 12, a cap removing mechanism 13, an ultraviolet disinfection lamp switch 14, a needle cap collecting barrel 15 and a disinfection lamp battery 16, wherein the dust cover 12 is arranged on the cap taking device shell 11, the cap removing mechanism 13 is arranged inside the cap taking device shell 11, the ultraviolet disinfection lamp switch 14 is arranged on the cap taking device shell 11, the needle cap collecting barrel 15 is arranged at the lower opening of the cap taking device shell 11, and the disinfection lamp battery 16 is arranged inside the cap taking device shell 11;
the dust cover 12 comprises a cover body 121, an ultraviolet disinfection lamp 122 and a dust cover pin shaft 123, the cover body 121 is provided with a first through hole 1211, the ultraviolet disinfection lamp 122 is arranged on the cover body 121, and the dust cover pin shaft 123 penetrates through the first through hole 1211 to connect the cover body 121 to the cap taking device shell 11;
the cap removing mechanism 13 comprises a reset rod 131, a spring seat 132, a cap pulling rod 133, a spring seat pin 134 and a reset spring 135, wherein a second through hole 1321 is formed in the spring seat 132, the reset spring 135 is installed in the spring seat 132, the spring seat pin 134 connects the spring seat 132 with the cap taking device shell 11 through the second through hole 1321, the reset rod 131 passes through the reset spring 135 to be installed on the spring seat 132, and the cap pulling rod 133 is installed at the bottom end of the reset rod 131;
the ultraviolet sterilizing lamp switch 14 comprises a switch seat 141, a lamp-on button 142 and a lamp-off button 143, wherein the lamp-on button 142 is arranged on the switch seat 141, and the lamp-off button 143 is arranged on the switch seat 141.
The demolition device 2 comprises a demolition device shell 21, a needle head collecting barrel 22, a cutting control switch 23 and a cutting device 24, wherein the needle head collecting barrel 22 is arranged at the opening of the demolition device shell 21, the cutting control switch 23 is arranged on the demolition device shell 21, and the cutting device 24 is inserted into the demolition device shell 21;
the cutting control switch 23 comprises a cutting control switch seat 231, a forward button 232, a backward button 233 and an emergency stop button 234, wherein the forward button 232 is arranged at the top of the cutting control switch seat 231, the backward button 232 is arranged at the bottom of the cutting control switch seat 231, and the emergency stop button 234 is arranged in the middle of the cutting control switch seat 231;
the cutting device 24 comprises a cutting device shell 241, a rear cover plate 242, a cutting unit 243, two racks 244, a first in-place proximity switch 245, a second in-place proximity switch 246 and two bolts 247, wherein the rear cover plate 242 is arranged at the rear part of the cutting device shell 241, the cutting unit 243 is arranged inside the cutting device shell 241, the two racks 244 are respectively arranged in mounting grooves at two sides of the cutting device shell 241, the first in-place proximity switch 245 is arranged in a mounting hole at the front end of the cutting device shell 241, the second in-place proximity switch 246 is arranged on the rear cover plate 242 at the rear part of the cutting device shell 241, and the two bolts 247 are screwed into threaded holes in the demolishing device shell 21 through mounting holes in the cutting device shell 241;
the cutting unit 243 comprises a T-shaped seat 2431, a cutting unit support 2432, a rotating motor 2433, a first driving gear 2434, a reversing gear 2435, a first driven gear 2436, a second driven gear 2437, a second driving gear 2438, a driven gear shaft 2439, 3 gear mounting shafts 24310, a motor main shaft 24311 and a cutting saw blade 24312, wherein the T-shaped seat 2431 is arranged in a T-shaped chute of the cutting device shell 241, the cutting unit support 2432 is arranged on the T-shaped seat 2431, the rotating motor 2433 is arranged in the middle of the cutting unit support 2432, a motor main shaft 24311 penetrates through the cutting unit support 2432 through the rotating motor 2433, the first driving gear 2434 is arranged on the motor main shaft 24311 at the bottommost layer of the cutting unit support 2432, the reversing gear 2435 is arranged at the bottommost layer of the cutting unit support 2432 and is meshed with the first driving gear 2434, the driven gear shaft 24310 is arranged on the cutting unit support 2432 through a gear mounting shaft 24310, the first driven gear shaft 2436 is arranged at the bottommost layer of the cutting unit support 2432 and is meshed with the first driving gear 2434 and the right side gear shaft 244 through the gear mounting shaft 24310, the driven gear shaft 3739 is arranged at the top layer of the cutting unit support 2432, the reversing gear shaft is meshed with the top layer of the second driving gear support 2439 through the right side of the driving gear support 2439 and the driving gear support 2439, and the driven gear shaft is arranged at the top layer of the cutting unit 2495 is arranged at the top layer of the top layer 24support 2495;
the cutting unit support 2432 comprises a bottom plate 24321, a first partition 24322, a second partition 24323, a cover plate 24324, 4 support posts 24325 and a driven gear shaft protective sleeve 24326, wherein the bottom plate 24321 is arranged on a T-shaped seat 2431, 4 support posts 24325 are arranged at four corners of the bottom plate 24321, the first partition 24322 is arranged on the bottom plate 24321 to form a bottom layer of the cutting unit support 2432, the second partition 24323 is arranged on the first partition 24322 to form a middle layer of the cutting unit support 2432, the cover plate 24324 is arranged on the second partition 24323 to form a top layer of the cutting unit support 2432, the driven gear shaft protective sleeve 24326 is arranged on the cover plate 24324 and is sleeved outside the driven gear shaft 2439.
The bracket 3 comprises a bottom plate 31, 4 supporting legs 32 and a tray 33, wherein the 4 supporting legs 32 are respectively arranged at four corners of the bottom plate 31, and the tray 33 is arranged on the 4 supporting legs 32.
The working principle and the process of the invention are as follows:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, when in use, firstly, cap removal operation is performed to take out the syringe 4 from the package, the cap removing mechanism 13 is pushed to the distal end of the arc-shaped chute on the cap removing device housing 11, the syringe 4 is inserted into the circular opening at the top of the cap removing device 1, the cap removing mechanism 13 slides to the proximal end along the arc-shaped chute on the cap removing device housing 11, at this time, the spring seat 132 and the opening on the cap pulling rod 133 slide between the needle and the cap at the same time, as shown in fig. 12, the reset rod 131 drives the cap pulling rod 133 arranged at the bottom end thereof to move downwards, the cap pulling rod 133 moves downwards and simultaneously removes the cap from the needle, the cap is dropped into the needle collecting barrel 15, the cap pulling rod 133 is not moved, the opening on the spring seat 132 is stuck to the annular bulge at the bottom of the needle, the needle head is fixed on the syringe, the cap removing mechanism 13 is prevented from being pulled down to the cap removing mechanism, the cap pulling rod 133 is prevented from being pulled down to the cap receiving barrel 15, and the cap receiving device is restored to the cap 11, and the cap pulling cap is reset to the cap 11 at the end of the cap removing device, and the cap is reset to be placed in the position, and the cap is reset to be the cap 15, and the cap is removed.
When the cap taking device 1 is idle every day, the dust cover 12 is closed, then the lamp-on button 142 is pressed, the ultraviolet disinfection lamp 122 is turned on, the inside of the cap taking device 1 is irradiated and disinfected, the safety of the use of the cap taking device 1 is ensured, when the cap taking device is used again, the lamp-off button 143 is pressed, the ultraviolet disinfection lamp 122 is turned off, and the dust cover 12 is turned on to be used continuously.
And (3) demolishing operation:
firstly, a rotary motor 2433 is introduced to mainly provide power for two functions, firstly, the rotary motor 2433 drives a first driving gear 2434 to rotate through a motor main shaft 24311, the first driving gear 2434 drives a first driven gear 2436 and a reversing gear 2435 to rotate, the reversing gear 2435 drives a second driven gear 2437 to rotate, the gear arrangement is shown in fig. 11, the direction of rotation of the first driven gear 2436 and the direction of rotation of the second driven gear 2437 are opposite through the reversing gear 2435, the first driven gear 2436 and the second driven gear 2437 are respectively meshed with racks 244 arranged in mounting grooves on two sides of a cutting device shell 241, when the rotary motor 2433 rotates, the first driven gear 2436 and the second driven gear 2437 respectively rotate in different directions, and under the action of the gears and the racks, the cutting unit 243 can move forwards or backwards; secondly, the cutting saw blade 24312 rotates the cutting function, and the rotating motor 2433 drives the second driving gear 2438 to rotate through the motor main shaft 24311, the second driving gear 2438 drives the driven gear shaft 2439 to rotate, and the driven gear shaft 2439 drives the cutting saw blade 24312 arranged at the top end of the driven gear shaft 2439 to rotate, so that the cutting saw blade 24312 can cut and destroy the nipple of the injector 4.
The whole demolition process is as follows: the used syringe 4 is inserted into the circular opening at the top of the demolition apparatus 2, as shown in fig. 13, the forward button 232 provided at the top of the cutting control switch seat 231 is pressed, the rotating motor 2433 is started, the rotating motor 2433 performs the above two functions by rotating, the whole cutting unit 243 moves forward under the action of the rotating motor 2433 and the gear and rack, the cutting saw blade 24312 also moves forward along with the whole cutting unit 243, the cutting saw blade 24312 cuts the nipple of the syringe in the forward movement process, the nipple is separated from the syringe body, the nipple and the head mounted thereon drop into the needle collecting barrel 22 at the same time, and thus the demolition work of the syringe is completed.
In order to prevent the cutting unit 243 from continuing to move forward, a first in-place proximity switch 245 is arranged at the front end of the cutting device shell 241, when the cutting unit 243 moves to the detection range of the first in-place proximity switch 245, the first in-place proximity switch 245 generates an electric signal to be sent to the cutting control switch 23, the cutting control switch 23 immediately cuts off the rotating motor 2433 after receiving the signal, the cutting unit 243 stops advancing, when the cutting unit 243 returns, the backward button 233 is pressed down, the rotating motor 2433 is reversed, the cutting unit 243 backward, similarly, in order to prevent the cutting unit 243 from exiting the cutting device shell 241 after the cutting unit 243 is returned, a second in-place proximity switch 246 is arranged on the rear cover plate 242, when the cutting unit 243 backward moves to the detection range of the second in-place proximity switch 246, the second in-place proximity switch 246 also generates an electric signal to be sent to the cutting control switch 23, the cutting control switch 23 immediately cuts off the rotating motor 2433 after receiving the signal, when an emergency situation occurs in the middle, the emergency stop button 234 can be pressed down, the rotating motor 2433 is stopped from cutting unit 243 immediately cuts off, and the device is protected by the means of the device.
Claims (2)
1. The utility model provides a syringe fixed needle gets cap and demolishs device, includes getting cap device (1), demolishs device (2) and support (3), gets cap device (1) and sets up on support (3), demolishs device (2) and sets up on support (3);
the cap taking device (1) comprises a cap taking device shell (11), a dust cover (12), a cap removing mechanism (13), an ultraviolet disinfection lamp switch (14), a needle cap collecting barrel (15) and a disinfection lamp battery (16), wherein the dust cover (12) is arranged on the cap taking device shell (11), the cap removing mechanism (13) is arranged inside the cap taking device shell (11), the ultraviolet disinfection lamp switch (14) is arranged on the cap taking device shell (11), the needle cap collecting barrel (15) is arranged at the opening of the lower part of the cap taking device shell (11), and the disinfection lamp battery (16) is arranged inside the cap taking device shell (11);
the dustproof cover (12) comprises a cover body (121), an ultraviolet disinfection lamp (122) and a dustproof cover pin shaft (123), a first through hole (1211) is formed in the cover body (121), the ultraviolet disinfection lamp (122) is arranged on the cover body (121), and the dustproof cover pin shaft (123) penetrates through the first through hole (1211) to connect the cover body (121) to the cap taking device shell (11);
the cap removing mechanism (13) comprises a reset rod (131), a spring seat (132), a cap pulling rod (133), a spring seat pin shaft (134) and a reset spring (135), wherein a second through hole (1321) is formed in the spring seat (132), the reset spring (135) is installed in the spring seat (132), the spring seat pin shaft (134) is used for connecting the spring seat (132) with the cap taking device shell (11) through the second through hole (1321), the reset rod (131) penetrates through the reset spring (135) to be installed on the spring seat (132), and the cap pulling rod (133) is installed at the bottom end of the reset rod (131);
the ultraviolet disinfection lamp switch (14) comprises a switch seat (141), a lamp-on button (142) and a lamp-off button (143), wherein the lamp-on button (142) is arranged on the switch seat (141), and the lamp-off button (143) is arranged on the switch seat (141);
the demolition device (2) comprises a demolition device shell (21), a needle head collecting barrel (22), a cutting control switch (23) and a cutting device (24), wherein the needle head collecting barrel (22) is arranged at the opening of the demolition device shell (21), the cutting control switch (23) is arranged on the demolition device shell (21), and the cutting device (24) is inserted into the demolition device shell (21);
the cutting control switch (23) comprises a cutting control switch seat (231), an advancing button (232), a retreating button (233) and an emergency stop button (234), wherein the advancing button (232) is arranged at the top of the cutting control switch seat (231), the retreating button (232) is arranged at the bottom of the cutting control switch seat (231), and the emergency stop button (234) is arranged in the middle of the cutting control switch seat (231);
the cutting device (24) comprises a cutting device shell (241), a rear cover plate (242), a cutting unit (243), two racks (244), a first in-place proximity switch (245), a second in-place proximity switch (246) and two bolts (247), wherein the rear cover plate (242) is arranged at the rear part of the cutting device shell (241), the cutting unit (243) is arranged inside the cutting device shell (241), the two racks (244) are respectively arranged in mounting grooves at two sides of the cutting device shell (241), the first in-place proximity switch (245) is arranged in a front end mounting hole of the cutting device shell (241), the second in-place proximity switch (246) is arranged on the rear cover plate (242) at the rear part of the cutting device shell (241), and the two bolts (247) are screwed in threaded holes in the demolishing device shell (21) through mounting holes in the cutting device shell (241);
the cutting unit (243) comprises a T-shaped seat (2431), a cutting unit support (2432), a rotary motor (2433), a first driving gear (2434), a reversing gear (2435), a first driven gear (2436), a second driven gear (2437), a second driving gear (2438), a driven gear shaft (2439), 3 gear mounting shafts (24310), a motor main shaft (24311) and a cutting saw blade (24312), the T-shaped seat (2431) is arranged in a T-shaped chute of a cutting device shell (241), the cutting unit support (2432) is arranged on the T-shaped seat (2431), the rotary motor (2433) is arranged in the middle of the cutting unit support (2432), the motor main shaft (24311) penetrates through the cutting unit support (2432) through the rotary motor (2433), the first driving gear (2434) is arranged on a motor main shaft (24311), the reversing gear (2435) is arranged at the bottommost layer of the cutting unit support (2432) and is arranged on the first driving gear (2434) and is meshed with the first driving gear (2432) through the gear shaft (2436) and is arranged on the right side of the cutting unit support (2432) through the first driving gear (2432) and the first driving gear (2432) through the gear (2428) and the first driving gear (2432) and the first gear (2432), the second driven gear (2437) is arranged at the bottommost layer of the cutting unit support (2432) and is meshed with the reversing gear and the left rack (244), the second driven gear is arranged on the motor main shaft (24311) through a gear mounting shaft (24310) and is arranged on the cutting unit support (2432), the driven gear shaft (2439) is arranged at the topmost layer of the cutting unit support (2432) and penetrates through the top cover plate (24324) and is meshed with the second driving gear (2438), the cutting saw blade (24312) is arranged at the top of the driven gear shaft (2439);
cutting unit support (2432) includes bottom plate (24321), first baffle (24322), second baffle (24323), apron (24324), 4 spinal branch posts (24325) and driven gear axle protective sheath (24326), bottom plate (24321) set up on T type seat (2431), 4 spinal branch posts (24325) set up in bottom plate (24321) four corners, first baffle (24322) set up on bottom plate (24321), form cutting unit support (2432) bottom, second baffle (24323) set up on first baffle (24322), form cutting unit support (2432) middle level, apron (24324) set up on second baffle (24323), form cutting unit support (2432) top layer, driven gear axle protective sheath (24326) set up on apron (24324), the cover is outside driven gear axle (2439).
2. The syringe needle holder cap removal and removal apparatus of claim 1, wherein: the support (3) comprises a bottom plate (31), 4 supporting legs (32) and a tray (33), wherein the 4 supporting legs (32) are respectively arranged at four corners of the bottom plate (31), and the tray (33) is arranged on the 4 supporting legs (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278915.1A CN109865179B (en) | 2019-04-09 | 2019-04-09 | Cap taking and destroying device for fixing needle of syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278915.1A CN109865179B (en) | 2019-04-09 | 2019-04-09 | Cap taking and destroying device for fixing needle of syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109865179A CN109865179A (en) | 2019-06-11 |
| CN109865179B true CN109865179B (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278915.1A Active CN109865179B (en) | 2019-04-09 | 2019-04-09 | Cap taking and destroying device for fixing needle of syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109865179B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898294B (en) * | 2019-11-20 | 2021-12-24 | 重庆医科大学附属永川医院 | Disposable syringe destroyer |
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