阅读说明：本技术 一种外科专用手术工具的存放装置 (Storage device of surgical tool special for surgery ) 是由 吴笑笑 于 2019-11-15 设计创作，主要内容包括：本发明公开的一种外科专用手术工具的存放装置,包括机体,所述机体内设有左端与外界相通的输送腔,所述输送腔内转动设有密封门,所述输送腔后侧设有输送装置,所述输送装置包括可升降的升降块,所述升降块内设有可水平移动的夹持块,所述夹持块内设有夹持装置,本发明通过夹持装置与输送装置可自动将手术工具夹持并输送至持续消毒的存放腔内,通过蒸汽消毒器工作时产生的高压蒸汽对手术工具消毒,其次,工具放置过程中会进行自动计数,将存放的数量通过显示屏直观展示,此外,拿取手术工具时,可通过拿取装置自动取出,其自动化程度高,保障存放腔的高清洁度,且机体体积小,可自由移动,并保障手术工具的放置稳定性。(The invention discloses a storage device of surgical tools special for surgery, which comprises a machine body, wherein a conveying cavity with the left end communicated with the outside is arranged in the machine body, a sealing door is rotatably arranged in the conveying cavity, a conveying device is arranged at the rear side of the conveying cavity, the conveying device comprises a lifting block capable of lifting, a clamping block capable of horizontally moving is arranged in the lifting block, and a clamping device is arranged in the clamping block. And the machine body is small in size and can move freely, and the placing stability of the surgical tool is guaranteed.)

1. The utility model provides a storage device of special surgical tool of surgery which comprises a machine body, which is characterized in that: a conveying cavity with the left end communicated with the outside is arranged in the machine body;

a sealing door is rotatably arranged in the conveying cavity, a conveying device is arranged on the rear side of the conveying cavity and comprises a lifting block capable of lifting, a clamping block capable of moving horizontally is arranged in the lifting block, a clamping device is arranged in the clamping block and comprises clamping rods capable of rotating oppositely for clamping surgical tools, and a counting device is arranged on the front side of the conveying cavity;

the lower side of the conveying cavity is communicated with a storage cavity, a rotating wheel is rotatably arranged in the storage cavity through a rotating shaft, the rear end of the rotating shaft is connected with a rotating motor arranged on the rear end wall of the storage cavity in a power mode, four storage devices are arranged on the rotating wheel in an annular array mode, the storage device comprises a placing disc, a tray with a toothed lower end surface is placed in the placing disc, in the rotating process of the rotating wheel, the placing disc is always kept in a balanced state, a locking device is arranged on the front side of the storage cavity, the locking device can lock the placing disc when working, so that the placing disc can not swing, the stability of the placing disc during transportation or operation is ensured, the clamping rod clamps the surgical tool and then drives the surgical tool to descend into the storage cavity through the conveying device, the tool is placed on the tray, and at the moment, the counting device counts once;

deposit the chamber rear end wall and set firmly the steam sterilizer, it is equipped with the chamber of taking to deposit chamber right side intercommunication, the chamber upside of taking is equipped with the device of taking, the device of taking include rotatable telescopic link be used for with the tray takes out to the external world, the chamber downside of taking is equipped with sealing device, sealing device is including sealing the sealed piece in the chamber of taking.

2. A surgical tool storage device as claimed in claim 1, wherein: the conveying device comprises a lifting cavity communicated with the conveying cavity;

the lifting cavity is internally and rotatably provided with a lifting screw, the lower end of the lifting screw is in power connection with a lifting motor arranged on the lower end wall of the lifting cavity, the lifting block is in threaded installation on the lifting cavity, a moving groove is formed in the lifting block, a moving screw is rotatably arranged in the moving groove, the right end of the moving screw is in power connection with a moving motor, a moving block is in threaded installation on the moving screw, and the clamping block is fixedly arranged at the front end of the moving block.

3. A surgical tool storage device as claimed in claim 1, wherein: the clamping device comprises a telescopic groove;

the telescopic groove is characterized in that a hydraulic cylinder is fixedly arranged on the upper end wall of the telescopic groove, a telescopic shaft is dynamically mounted at the lower end of the hydraulic cylinder, a hinged block is fixedly arranged at the lower end of the telescopic shaft, clamping rods are hinged to the hinged block, and a telescopic spring is fixedly arranged between the clamping rods.

4. A surgical tool storage device as claimed in claim 1, wherein: the counting device comprises a counting cavity, the rear side of which is communicated with the conveying cavity;

the counting intracavity rotates and is equipped with the driver plate, annular array is equipped with four recesses on the driver plate, the recess internal rotation is equipped with the shifting block, the shifting block with reset spring has set firmly between the recess, infrared generator is installed to counting chamber front end wall, counting chamber front side in the terminal surface is installed the display screen before carrying the chamber, the display screen rear side be equipped with the counter that infrared generator is connected.

5. A surgical tool storage device as claimed in claim 4, wherein: the length of the shifting block is greater than that of the conveying cavity and the storage cavity communicating area, and the length of the conveying cavity and the storage cavity communicating area is greater than that of the tray.

6. A surgical tool storage device as claimed in claim 1, wherein: the storage device comprises mounting blocks which are symmetrical front and back and fixedly arranged on the periphery of the rotating wheel;

the articulated connecting block that is equipped with on the installation piece, the front side be equipped with the locking groove on the connecting block, place the dish and set firmly in the front and back between the connecting block lower extreme, place and be equipped with bilateral symmetry's rotatable friction gear in the dish, the tray place in the dish and with friction gear meshes.

7. A surgical tool storage device as claimed in claim 1, wherein: the locking device comprises a push cavity;

push away the chamber front end wall and install the pneumatic cylinder, pneumatic cylinder rear end power connection has the push rod, the push rod rear end is equipped with admittedly and pushes away the dish, push away dish rear end wall set firmly four with the locking piece that the locking groove corresponds, locking piece rear end extensible extremely deposit the intracavity and with the locking groove is pegged graft.

8. A surgical tool storage device as claimed in claim 1, wherein: the taking device comprises an accommodating cavity communicated with the taking cavity and the storage cavity;

it is equipped with the dwang to accept the intracavity through the rotation of gear shaft, slidable is equipped with the telescopic link in the dwang, the telescopic link with pressure spring has set firmly between the dwang, it is equipped with the power chamber to accept the chamber rear side, the gear shaft rear end extends to the power intracavity just has set firmly the straight-teeth gear, power chamber front end wall has set firmly motor, motor power goes up power mounting the rear end with power chamber rear end wall rotates the power shaft of connecting, the last power gear who has half tooth that sets firmly of power shaft, the power gear upside rotates through the connecting axle and is equipped with the meshing gear, power gear all can with the meshing gear reaches the straight-teeth gear meshing.

9. A surgical tool storage device as claimed in claim 1, wherein: the sealing device comprises a sealing cavity of which the upper side is communicated with the taking cavity;

the sealing device is characterized in that a threaded shaft is arranged in the sealing cavity in a rotating mode, the sealing block is connected with the threaded shaft in a threaded fit mode, a meshing cavity is arranged on the lower side of the sealing cavity in a communicating mode, the lower end of the threaded shaft extends into the meshing cavity and is fixedly provided with a first bevel gear, the rear side of the first bevel gear is connected with a second bevel gear in a meshing mode, a transmission shaft is fixedly arranged at the center of the second bevel gear, and the transmission shaft is connected with the rear end of the connecting shaft through a transmission belt.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a storage device for surgical operation tools.

Background

Surgical operation instrument is when daily depositing, need deposit different grade type or the surgical operation instrument classification of kind, and need make statistics of the instrument of placing, current surgical operation instrument strorage device volume is great, be not convenient for remove, the flexibility of restriction its use, secondly, deposit and often manual operation when taking, and artifical count when depositing, not only the inconvenient operation, moreover, the problem of error or omission easily appears during artifical count, lead to the count inaccurate, moreover increase personnel's work load, the disinfection cleanliness factor of chamber is deposited in the reduction. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the existing operation tool storage device is inconvenient to operate and low in counting accuracy.

In order to solve the problems, the storage device for the surgical operation tool is designed in the embodiment, the storage device for the surgical operation tool comprises a machine body, a conveying cavity with the left end communicated with the outside is arranged in the machine body, a sealing door is rotatably arranged in the conveying cavity, a conveying device is arranged on the rear side of the conveying cavity and comprises a lifting block capable of ascending and descending, a clamping block capable of moving horizontally is arranged in the lifting block, a clamping device is arranged in the clamping block and comprises clamping rods capable of rotating oppositely for clamping the surgical operation tool, a counting device is arranged on the front side of the conveying cavity, a storage cavity is communicated with the lower side of the conveying cavity, a rotating wheel is rotatably arranged in the storage cavity through a rotating shaft, the rear end of the rotating shaft is in power connection with a rotating motor arranged on the rear end wall of the storage cavity, and four storage devices are arranged on the rotating wheel in an annular array, the storage device comprises a storage disc, a tray with a toothed lower end face is placed in the storage disc, the storage disc is always kept in a balanced state in the rotating process of the rotating wheel, a locking device is arranged on the front side of the storage cavity, the storage disc can be locked by the locking device when the locking device works, so that the storage disc cannot swing, the stability of the storage disc during transportation or operation is guaranteed, the clamping rod clamps a surgical tool and then drives the surgical tool to descend into the storage cavity through the conveying device, the tool is placed on the tray, at the moment, the counting device counts once, a steam sterilizer is fixedly arranged on the rear end wall of the storage cavity, a taking cavity is communicated with the right side of the storage cavity, a taking device is arranged on the upper side of the taking cavity and comprises a rotatable telescopic rod for taking out the tray to the outside, and a sealing device is arranged on the lower side of the taking cavity, the sealing device comprises a sealing block capable of sealing the taking cavity.

The conveying device comprises a lifting cavity communicated with the conveying cavity, a lifting screw is rotatably arranged in the lifting cavity, the lower end of the lifting screw is in power connection with a lifting motor arranged on the lower end wall of the lifting cavity, the lifting block is in threaded installation on the lifting cavity, a moving groove is formed in the lifting block, a moving screw is rotatably arranged in the moving groove, the right end of the moving screw is in power connection with a moving motor, a moving block is installed on the moving screw in a threaded mode, and the clamping block is fixedly arranged at the front end of the moving block, so that the lifting motor works to drive the clamping block to lift, and the moving motor works to drive the clamping block to move horizontally.

Wherein, clamping device includes flexible groove, flexible groove upper end wall has set firmly the pneumatic cylinder, pneumatic cylinder lower extreme power mounting has the telescopic shaft, the telescopic shaft lower extreme has set firmly articulated piece, the supporting rod articulate in on the articulated piece, telescopic spring has set firmly between the supporting rod, thereby when articulated piece rises, can make the supporting rod rotates in opposite directions with the operation instrument centre gripping.

Wherein, counting assembly include the rear side with carry the communicating count chamber in chamber, the rotation of count intracavity is equipped with the driver plate, annular array is equipped with four recesses on the driver plate, the recess internal rotation is equipped with the shifting block, the shifting block with reset spring has set firmly between the recess, infrared generator is installed to count chamber front end wall, count chamber front side in carry the chamber front end face to install the display screen, the display screen rear side be equipped with the counter that infrared generator connects, thereby infrared generator opens the back, the shifting block is every through infrared generator is once, the counter can count once, and the count result passes through the display screen shows.

Preferably, the length of the shifting block is greater than that of the communicating area of the conveying cavity and the storage cavity, and the length of the communicating area of the conveying cavity and the storage cavity is greater than that of the tray, so that when the clamping block descends into the storage cavity, the shifting block can be shifted to drive the shifting block to rotate.

Wherein, strorage device includes the front and back symmetry and set firmly in rotate the installation piece of taking turns the periphery, the articulated connecting block that is equipped with on the installation piece, the front side be equipped with the locking groove on the connecting block, place the dish set firmly in the front and back between the connecting block lower extreme, place the rotatable friction gear that is equipped with bilateral symmetry in the dish, the tray place in the dish and with friction gear meshing, thereby when rotating the wheel and rotating, can make the tray is uncovered upwards all the time, the tray with friction gear meshing can ensure the tray is in it is stable to rotate the wheel rotation in-process.

Wherein, locking device is including pushing away the chamber, it installs the pneumatic cylinder to push away chamber front end wall, pneumatic cylinder rear end power connection has the push rod, the push rod rear end is equipped with admittedly and pushes away the dish, push away set rear end wall set firmly four with the locking piece that the locking groove corresponds, locking piece rear end extensible extremely deposit the intracavity and with the locking groove is pegged graft, thereby makes place the unable swing of dish, then the tray is stable.

Wherein the taking device comprises a containing cavity communicated with the taking cavity and the storage cavity, a rotating rod is rotatably arranged in the containing cavity through a gear rotating shaft, a telescopic rod is slidably arranged in the rotating rod, a pressure spring is fixedly arranged between the telescopic rod and the rotating rod, a power cavity is arranged at the rear side of the accommodating cavity, the rear end of the gear rotating shaft extends into the power cavity and is fixedly provided with a straight gear, a power motor is fixedly arranged on the front end wall of the power cavity, a power shaft with the rear end rotationally connected with the rear end wall of the power cavity is dynamically arranged on the power motor, a power gear with half teeth is fixedly arranged on the power shaft, a meshing gear is rotatably arranged at the upper side of the power gear through a connecting shaft, the power gear can be meshed with the meshing gear and the straight gear, therefore, the tray can be pushed to move rightwards to the taking cavity by the aid of the anticlockwise rotation of the telescopic rod.

The sealing device comprises an upper side and a sealing cavity communicated with the taking cavity, a threaded shaft is arranged in the sealing cavity in a rotating mode, the sealing block is connected with the threaded shaft in a threaded matching mode, a meshing cavity is formed in the lower side of the sealing cavity in a communicating mode, the lower end of the threaded shaft extends to the meshing cavity, a first bevel gear is fixedly arranged in the meshing cavity, the rear side of the first bevel gear is connected with a second bevel gear in a meshing mode, a transmission shaft is fixedly arranged at the center of the second bevel gear, the transmission shaft is connected with the rear end of the connecting shaft through a transmission belt in a power mode, and therefore when the threaded shaft rotates, the sealing block is controlled to.

The invention has the beneficial effects that: the surgical tool storage device can automatically clamp and convey surgical tools to the storage cavity which is continuously disinfected through the clamping device and the conveying device, the surgical tools are disinfected through high-pressure steam generated during the work of the steam disinfector, secondly, the tools can be automatically counted during the placement process, the stored number is visually displayed through the display screen, in addition, when the surgical tools are taken, the surgical tools can be automatically taken out through the taking device, the automation degree is high, the high cleanliness of the storage cavity is guaranteed, the machine body is small in size, the machine body can freely move, and the placement stability of the surgical tools is guaranteed.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a storage device for surgical tools according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is an enlarged view of the structure of "C" of FIG. 1;

FIG. 5 is an enlarged view of the structure of FIG. 2 at "D";

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a storage device of a surgical special operation tool, which is mainly used for storing operation instruments, and the invention is further explained by combining the attached drawings of the invention:

the storage device for the surgical operation tool comprises a machine body 20, a conveying cavity 21 with the left end communicated with the outside is arranged in the machine body 20, a sealing door 83 is rotationally arranged in the conveying cavity 21, a conveying device 90 is arranged on the rear side of the conveying cavity 21, the conveying device 90 comprises a lifting block 23 capable of lifting, a clamping block 29 capable of moving horizontally is arranged in the lifting block 23, a clamping device 89 is arranged in the clamping block 29, the clamping device 89 comprises clamping rods 34 capable of rotating oppositely for clamping the surgical operation tool, a counting device 84 is arranged on the front side of the conveying cavity 21, a storage cavity 36 is communicated with the lower side of the conveying cavity 21, a rotating wheel 38 is rotationally arranged in the storage cavity 36 through a rotating shaft 37, the rear end of the rotating shaft 37 is in power connection with a rotating motor 40 arranged on the rear end wall of the storage cavity 36, four storage devices 88 are arranged on the rotating wheel 38 in an annular array, the storage device 88 comprises a placing disc 42, a tray 44 with a toothed lower end face is placed in the placing disc 42, the placing disc 42 is always kept in a balanced state in the rotating process of the rotating wheel 38, a locking device 87 is arranged on the front side of the storing cavity 36, the locking device 87 can lock the placing disc 42 when in work to ensure that the placing disc 42 cannot swing, and the stability of the placing disc during transportation or operation is guaranteed, the clamping rod 34 clamps a surgical tool and then drives the surgical tool to descend into the storing cavity 36 through the conveying device 90, so that the tool is placed on the tray 44, at the moment, the counting device 84 counts once, the steam sterilizer 59 is fixedly arranged on the rear end wall of the storing cavity 36, the taking cavity 82 is communicated with the right side of the storing cavity 36, a taking device 86 is arranged on the upper side of the taking cavity 82, the taking device 86 comprises a rotatable telescopic rod 65 for taking out the tray 44 to the outside, the lower side of the taking cavity 82 is provided with a sealing device 85, and the sealing device 85 comprises a sealing block 81 capable of sealing the taking cavity 82.

According to an embodiment, the conveying device 90 is described in detail below, the conveying device 90 includes a lifting cavity 22 communicated with the conveying cavity 21, a lifting screw 24 is rotatably disposed in the lifting cavity 22, a lower end of the lifting screw 24 is dynamically connected to a lifting motor 25 mounted on a lower end wall of the lifting cavity 22, the lifting block 23 is threadedly mounted on the lifting cavity 22, a moving groove 26 is disposed in the lifting block 23, a moving screw 27 is rotatably disposed in the moving groove 26, a moving motor 60 is dynamically connected to a right end of the moving screw 27, a moving block 28 is threadedly mounted on the moving screw 27, and the clamping block 29 is fixedly disposed at a front end of the moving block 28, so that the lifting motor 25 works to drive the clamping block 29 to lift, and the moving motor 60 works to drive the clamping block 29 to horizontally move.

According to the embodiment, the following detailed description is provided for the clamping device 89, the clamping device 89 includes a telescopic groove 32, a hydraulic cylinder 30 is fixedly arranged on the upper end wall of the telescopic groove 32, a telescopic shaft 31 is dynamically mounted on the lower end of the hydraulic cylinder 30, a hinged block 33 is fixedly arranged on the lower end of the telescopic shaft 31, the clamping rods 34 are hinged on the hinged block 33, and a telescopic spring 35 is fixedly arranged between the clamping rods 34, so that when the hinged block 33 ascends, the clamping rods 34 can rotate oppositely to clamp the surgical tool.

According to an embodiment, the counting device 84 is described in detail below, the counting device 84 includes a counting chamber 56 having a rear side communicating with the conveying chamber 21, a dial 51 is rotatably disposed in the counting chamber 56, four grooves 52 are disposed in the dial 51 in an annular array, a dial 54 is rotatably disposed in the groove 52, a return spring 53 is fixedly disposed between the dial 54 and the groove 52, an infrared generator 55 is mounted on a front end wall of the counting chamber 56, a display screen 57 is mounted on a front end surface of the conveying chamber 21 on the front side of the counting chamber 56, a counter 58 connected to the infrared generator 55 is disposed on a rear side of the display screen 57, so that after the infrared generator 55 is opened, the dial 54 counts once through the infrared generator 55, the counter 58 counts once, and a counting result is displayed through the display screen 57.

Advantageously, the length of the shifting block 54 is greater than the length of the area where the conveying cavity 21 communicates with the storage cavity 36, and the length of the area where the conveying cavity 21 communicates with the storage cavity 36 is greater than the length of the tray 44, so that the shifting block 54 can be shifted to rotate the dial 51 when the clamping block 29 descends into the storage cavity 36.

According to the embodiment, the storage device 88 is described in detail below, the storage device 88 includes mounting blocks 39 that are symmetrical in the front-back direction and are fixedly disposed on the periphery of the rotating wheel 38, the mounting blocks 39 are hinged to each other to form a connecting block 41, a locking groove 45 is formed in the connecting block 41 on the front side, the placing tray 42 is fixedly disposed between the lower ends of the front connecting block 41 and the rear connecting block 41, a rotatable friction gear 43 that is symmetrical in the placing tray 42 in the left-right direction is disposed in the placing tray 42, and the tray 44 is disposed in the placing tray 42 and engaged with the friction gear 43, so that when the rotating wheel 38 rotates, the tray 44 is always open upward, and the tray 44 is engaged with the friction gear 43, which can ensure that the tray 44 is stable in the rotating process of the rotating.

According to the embodiment, the following detailed description of the locking device 87 is provided, the locking device 87 comprises a push cavity 46, a pneumatic cylinder 49 is installed on the front end wall of the push cavity 46, a push rod 50 is connected to the rear end of the pneumatic cylinder 49 in a power mode, a push disc 48 is fixedly arranged at the rear end of the push rod 50, four locking blocks 47 corresponding to the locking grooves 45 are fixedly arranged on the rear end wall of the push disc 48, the rear ends of the locking blocks 47 can extend into the storage cavity 36 and are connected with the locking grooves 45 in an inserting mode, so that the placing disc 42 cannot swing, and then the tray 44 is stable.

According to the embodiment, the following detailed description is provided for the taking device 86, the taking device 86 includes a cavity 82 and a cavity 61 communicated with the cavity 36, a rotating rod 63 is rotatably arranged in the cavity 61 through a gear rotating shaft 62, a telescopic rod 65 is slidably arranged in the rotating rod 63, a pressure spring 64 is fixedly arranged between the telescopic rod 65 and the rotating rod 63, a power cavity 66 is arranged at the rear side of the cavity 61, the rear end of the gear rotating shaft 62 extends into the power cavity 66 and is fixedly provided with a straight gear 67, a power motor 68 is fixedly arranged at the front end wall of the power cavity 66, a power shaft 69 is dynamically arranged on the power motor 68, the rear end of the power shaft 69 is rotatably connected with the rear end wall of the power cavity 66, a power gear 70 with half teeth is fixedly arranged on the power shaft 69, an upper side of the power gear 70 is rotatably provided with a meshing gear 71 through a connecting shaft 72, the power gear 70 can be meshed with the meshing gear 71 and the straight gear 67, so that the expansion link 65 can be pushed to move the tray 44 to the right to the taking cavity 82 by rotating anticlockwise.

According to an embodiment, a sealing device 85 is described in detail below, the sealing device 85 includes a sealing cavity 79 having an upper side communicated with the taking cavity 82, a threaded shaft 80 is rotatably disposed in the sealing cavity 79, a sealing block 81 is in threaded fit connection with the threaded shaft 80, an engaging cavity 77 is communicated with a lower side of the sealing cavity 79, a first bevel gear 78 is fixedly disposed at a lower end of the threaded shaft 80 and extends into the engaging cavity 77, a second bevel gear 75 is in engaged connection with a rear side of the first bevel gear 78, a transmission shaft 76 is fixedly disposed at a center of the second bevel gear 75, and the transmission shaft 76 is in power connection with a rear end of the connecting shaft 72 through a transmission belt 73, so that when the threaded shaft 80 rotates, the sealing block 81 is controlled to ascend and descend.

The following detailed description of the steps of using the storage device for surgical tools is provided with reference to fig. 1 to 6:

initially, the left end face of the holding block 29 abuts against the left end wall of the moving groove 26, the holding rod 34 is separated, the expansion spring 35 is in a natural state, the rear end of the locking block 47 is not inserted into the locking groove 45, the expansion rod 65 is located in the accommodating cavity 61, the sealing block 81 seals the taking cavity 82, and the power gear 70 is meshed with the meshing gear 71.

During clamping, the sealing door 83 is opened, the surgical tool is placed in the conveying cavity 21, the sealing door 83 is closed, the lifting motor 25 is started, the lifting screw 24 rotates, the lifting block 23 drives the clamping block 29 to descend, the surgical tool is located between the clamping rods 34, the hydraulic cylinder 30 is started, the hinge block 33 is pulled to ascend through the telescopic shaft 31, and the clamping rods 34 rotate oppositely to clamp the surgical tool;

starting the moving motor 60 to rotate the moving screw 27, and then moving block 28 drives the clamping block 29 to move rightwards to the upper side position of the storage cavity 36;

during placement, according to different types of surgical tools which can be placed on the four trays 44 and the types of the surgical tools to be placed, the rotating motor 40 is started to drive the rotating wheel 38 to rotate, the tray 44 which can be placed is adjusted to be positioned at the upper side position of the rotating wheel 38, the pneumatic cylinder 49 is started, the push rod 50 drives the push disc 48 to move backwards, the rear end of the locking block 47 is inserted into the locking groove 45, at the moment, the four connecting blocks 41 cannot swing, and the placing disc 42 is fixed;

the lifting motor 25 is started to work to drive the lifting screw 24 to rotate, the lifting block 23 drives the clamping block 29 to descend, the surgical tool is placed in the tray 44, the shifting block 54 is shifted to move downwards in the descending process of the clamping block 29, the driving plate 51 is shifted to rotate, the counter 58 counts once after the shifting block 54 passes through the infrared generator 55 and displays the count through the display screen 57, the lifting motor 25 rotates reversely, so that the lifting block 23 drives the clamping block 29 to ascend and reset, the shifting block 54 is pushed to rotate into the groove 52 when the clamping block 29 ascends, at the moment, the driving plate 51 does not rotate and does not count, the moving motor 60 rotates reversely, the moving block 28 drives the clamping block 29 to move left to an initial position, and preparation is made for the next clamping and placing work;

the operation tools are stored in the storage cavity 36, and the steam sterilizer 59 can sterilize the operation tools when working;

when the surgical tool is taken, the pneumatic cylinder 49 is started, the push rod 50 drives the push disc 48 to move forwards, so that the locking block 47 is separated from the locking groove 45, the rotating motor 40 is started to drive the rotating wheel 38 to rotate, the tray 44 of the surgical tool to be taken is rotated to be corresponding to the position of the taking cavity 82, then, the pneumatic cylinder 49 is started, the push rod 50 pushes the locking block 47 to move backwards, so that the locking block is inserted into the locking groove 45, and the placing disc 42 is fixed;

when the power motor 68 is started, the power gear 70 rotates to drive the meshing gear 71 to rotate, the second bevel gear 75 rotates through the transmission belt 73, the threaded shaft 80 rotates, the sealing block 81 descends to open the taking cavity 82, when the power gear 70 is separated from the meshing gear 71, the power gear 70 is meshed with the straight gear 67, the rotating rod 63 is driven to rotate by 0 rotation, the telescopic rod 65 rotates anticlockwise to stir the right tray 44 to move rightwards to the taking cavity 82, and the tray 44 can be taken out manually through the taking cavity 82;

when the telescopic rod is reset, the power motor 68 works reversely, the sealing block 81 can seal the taking cavity 82, and the telescopic rod 65 is reset into the accommodating cavity 61.

The invention has the beneficial effects that: the surgical tool storage device can automatically clamp and convey surgical tools to the storage cavity which is continuously disinfected through the clamping device and the conveying device, the surgical tools are disinfected through high-pressure steam generated during the work of the steam disinfector, secondly, the tools can be automatically counted during the placement process, the stored number is visually displayed through the display screen, in addition, when the surgical tools are taken, the surgical tools can be automatically taken out through the taking device, the automation degree is high, the high cleanliness of the storage cavity is guaranteed, the machine body is small in size, the machine body can freely move, and the placement stability of the surgical tools is guaranteed.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.