CN109528317B - Bone surface soft tissue removing device - Google Patents
Bone surface soft tissue removing device Download PDFInfo
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- CN109528317B CN109528317B CN201811483044.9A CN201811483044A CN109528317B CN 109528317 B CN109528317 B CN 109528317B CN 201811483044 A CN201811483044 A CN 201811483044A CN 109528317 B CN109528317 B CN 109528317B
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- stripping
- opening
- chamber
- groove
- fixed seat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses a device for removing soft tissues on the surface of bone, which comprises a fixed seat, wherein a working cavity is arranged in the fixed seat; the stripping operation cavity is arranged on the fixed seat; the stripping device is used for removing soft tissues on the surface of the sclerotin and is arranged in the stripping operation cavity; the stripping device comprises a rotatable stripping chamber, a spherical stripping cavity arranged in the stripping chamber, a feeding opening arranged at the upper part of the stripping chamber, a sealing cover arranged on the feeding opening, a discharging opening arranged at the lower part of the stripping chamber, a valve used for opening or closing the discharging opening and a plurality of stripping pieces arranged on the inner wall of the stripping cavity; and the peeling driving device is used for driving the peeling chamber to rotate while revolving. The invention can realize automatic soft tissue elimination, has high working efficiency and saves time and labor; the stripping chamber rotates while revolving in the rotating process, so that soft tissues on the surface of the sclerotin are stripped cleanly, and the residual rate is low.
Description
Technical Field
The invention belongs to the technical field of orthopedic instruments, and particularly relates to a device for removing soft tissues on the surface of bone.
Background
Bone grafting is the surgical implantation of bone tissue to the site of a bone defect, requiring reinforcement or fusion in a patient. In order to obtain proper bone blocks, Chinese patent CN105852981B discloses a separating bone crusher for orthopedic surgery, which comprises a housing, a rotary drum, a first driving motor, a hammer set, a grate plate and a screen, wherein the bone blocks are screened according to the shape and size of grate holes on the grate plate, and the crushed bones are collected through the screen. Under this kind of structure, it is relatively poor to get rid of the effect to the bone piece soft tissue on the surface, usually after the screening is accomplished, still need medical staff to carry out the independent processing to the bone piece, waste time and energy, and the soft tissue appears remaining easily, influences the recovery in affected part, the condition of infection even probably appears.
Disclosure of Invention
The invention provides a bone surface soft tissue removing device which can be used for overcoming the defects of the prior art and has the advantages of clean soft tissue removal and high efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: a device for removing soft tissue from a bone surface comprises
The fixing seat is internally provided with a working cavity;
the stripping operation cavity is arranged on the fixed seat;
the stripping device is used for removing soft tissues on the surface of the sclerotin and is arranged in the stripping operation cavity; the stripping device comprises a rotatable stripping chamber, a spherical stripping cavity arranged in the stripping chamber, a feeding opening arranged at the upper part of the stripping chamber, a sealing cover arranged on the feeding opening, a discharging opening arranged at the lower part of the stripping chamber, a valve used for opening or closing the discharging opening and a plurality of stripping pieces arranged on the inner wall of the stripping cavity;
a peeling driving device for driving the peeling chamber to rotate while revolving;
the material collecting box is arranged below the stripping chamber and is used for collecting and screening materials discharged from the stripping chamber;
the garbage collection seat for collect waste material and sewage, locate this fixing base below, inside cavity sets up, is equipped with the opening that gathers materials on it.
According to the automatic bone block or broken bone removing device, the screened bone blocks or broken bones are only required to be added into the removing chamber, and then the driving device is driven to drive the removing chamber to rotate, so that the automatic bone block or broken bone removing device can automatically remove soft tissues, the working efficiency is high, the workload of medical staff is greatly reduced, and time and labor are saved; during the rotation process of the stripping chamber, the stripping chamber rotates while revolving, so that the material in the stripping chamber can be acted by a stripping piece in all directions, the soft tissue is ensured to be stripped cleanly, and the residual rate is low; and the revolution and the rotation of the stripping chamber are simultaneously realized through one driving device, the structure is simple, and the energy consumption is effectively saved.
The peeling driving device comprises a motor arranged in a fixed seat, a gear connected with the motor, a cavity arranged in the fixed seat and used for accommodating the motor and the gear, a first driving part matched with the gear and used for driving the peeling chamber to revolve around the axis of the peeling operation cavity, and a second driving part used for driving the peeling chamber to rotate; preferably, the motor is arranged at a position close to the corner of the fixed seat, and redundant space is fully utilized, so that the size of the fixed seat is not affected even after the motor is installed, and the occupied space of equipment is reduced; because revolution and rotation are carried out around the axis, the size of the stripping operation cavity is not required to be large, the whole volume of the equipment is ensured not to be overlarge, the occupied space is small, and the equipment is convenient to move and place.
The first driving part comprises a ring piece arranged above the stripping chamber, convex teeth arranged on the ring piece and matched with the gear, a supporting platform arranged in the stripping operation cavity and used for supporting the ring piece, two supports connected with the ring piece and two connecting arms respectively arranged on the left side and the right side of the stripping chamber, and the connecting arms are rotatably arranged on the supports in a penetrating manner; the rotation of the screening drum is driven through the matching of the gear and the convex teeth, the structure is simple, the matching is stable, and the fault is not easy to occur; the gear and the convex teeth are matched, so that even if the stripping chamber shakes to a certain extent in the working process, the gear and the convex teeth can be always in a meshing state, the normal use of the equipment is ensured, and the failure rate is low; the power is transmitted to the stripping chamber through the connecting arm, so that the stripping chamber can generate certain shaking during rotation, the contact between materials in the stripping chamber and the stripping piece is more sufficient, the impact is stronger, the soft tissue removing effect is good, and the residual rate is low.
The second driving part comprises a circle of driven teeth arranged on the connecting arm, an annular boss arranged in the stripping operation cavity and a circle of fixed teeth arranged on the annular boss and in transmission fit with the driven teeth; a rotating distance is formed between the inner wall of the annular boss and the outer wall of the stripping chamber; in the revolution process of the stripping chamber, the driven teeth move along the fixed teeth, so that the connecting arm is driven to take the initiative under the drive of the fixed teeth, and the rotation of the stripping chamber is realized; the driven teeth and the fixed teeth are vertically distributed and are in a vertical meshing mode, so that under the action of the weight of the stripping chamber, the driven teeth and the fixed teeth are tightly meshed, the situation of slipping is not easy to occur, the self-rotation effect is good, and the removal rate of soft tissues is further ensured; through the setting of interval, effectively avoided the stripping chamber to collide the condition of annular boss when rotating, reduced the spoilage of equipment.
The discharge opening extends downwards to form an annular extension part, the valve is arranged on the annular extension part, and the width of the rotation interval is greater than the length of the extension part extending out of the outer surface of the stripping chamber; a weight increasing piece is embedded on the annular extension part; through the arrangement of the weight increasing piece, the stripping piece can automatically reset to a state that the discharge opening faces downwards after the stripping piece stops rotating, and then materials in the stripping chamber can be directly discharged outwards from the discharge opening only by opening the control valve, so that the working effect is high, excessive space does not need to be arranged for a user to adjust the position of the stripping chamber, and the overall size of the equipment is greatly reduced; moreover because ejection of compact opening automatic alignment lower part, so the feed opening will aim at upper portion position automatically, and then when throwing the material, also need not to adjust the position of peeling off the room, only need open the closing cap of feed opening part and can throw the material, work efficiency is high, and is easy and simple to handle, labour saving and time saving.
The receiving box is inserted in the open slot; the bone blocks after the soft tissue separation is completed are screened and collected through the collecting box, the collecting box can be freely extracted in an open slot relatively, and the bone blocks can be conveniently taken in the later period.
A first through groove communicated with the stripping operation cavity is formed in the top surface of the opening groove, a second through groove communicated with the lower surface of the fixed seat is formed in the bottom surface of the opening groove, and the first through groove and the second through groove are both arranged in a circular truncated cone-shaped structure with a large upper part and a small lower part; the size of the upper opening of the first through groove is larger than that of the discharging opening, and the size of the upper opening of the second through groove is larger than that of the lower opening of the first through groove; guarantee to peel off can not remain sewage in operation chamber and the open slot, and waste material and sewage when the whereabouts, will earlier lead to the slope inner wall contact of groove with first logical groove and second, and then avoided the direct whole circumstances of drippage to the garbage collection seat of material and water, the noise that has reduced equipment of very big degree.
The material receiving box comprises a box body, a material picking hole, a limiting cover and a handle, wherein the upper part of the box body is provided with an opening, the material picking hole is formed in the bottom of the box body, the limiting cover is fixedly arranged at the outer end of the box body, the handle is arranged on the limiting cover, and a positioning groove matched with the limiting cover is formed in the fixing seat; the taking is convenient, and the positioning is stable.
The bottom of the fixed seat is provided with an annular groove, and the material collecting opening is provided with an annular inserting part capable of penetrating into the annular groove; in the structure, the fixed seat is placed on the waste collecting seat only after the positions of the annular inserting part and the annular groove are aligned, and the positions of the annular inserting part and the annular groove are directly positioned, so that the fixed seat and the waste collecting seat do not need to be locked by a complex locking structure, the structure is simple, and the operation is convenient; and because the annular inserting part extends into the annular groove, the water is effectively prevented from leaking outwards from the connecting part of the annular inserting part and the annular groove.
The invention can realize automatic soft tissue elimination, has high working efficiency and saves time and labor; during the rotation process of the stripping chamber, the stripping chamber rotates while revolving, soft tissues on the surface of the sclerotin are stripped cleanly, and the residual rate is low; and the revolution and the rotation of the stripping chamber are simultaneously realized through one driving device, the structure is simple, and the energy consumption is effectively saved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line a-a in the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a first perspective sectional view of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Fig. 7 is an enlarged view at B in fig. 3.
Fig. 8 is an enlarged view at C in fig. 3.
Fig. 9 is a front view of the holder of the present invention.
Fig. 10 is a cross-sectional view taken along line D-D of fig. 9.
Fig. 11 is a cross-sectional view taken along line E-E of fig. 9.
Detailed Description
As shown in fig. 1-11, a bone surface soft tissue removing device comprises a fixed seat 1, a working cavity 11, a waste collecting seat 2, a screening cylinder 3, a driving part, a vibrating part, a peeling operation cavity 15, a peeling device, a peeling driving device and a material collecting box 8, wherein the working cavity 11 and the peeling operation cavity 15 are cylindrical cavities arranged on the fixed seat 1, and the working cavity 11 and the peeling operation cavity 15 are adjacently arranged on the left and right sides; the screening cylinder 3 is used for screening out bone blocks meeting the specification and is rotatably arranged in the working cavity; the waste collecting seat 2 is used for collecting screened waste and sewage, is arranged below the fixed seat 1, and is hollow inside; the driving part is arranged in the fixed seat 1 and used for driving the screening drum 3 to rotate; the vibrating piece is arranged in the fixed seat 1 and used for driving the screening drum 3 to vibrate, and the separating and scattering part is arranged in the upper drum body; specifically, the screening drum 3 is made of metal or plastic, and comprises an upper drum body 31, a first screening drum 32, a second screening drum 33, a first screening part 34, a second screening part 35 and a separation scattering part; wherein, the first screening cylinder 32 is in threaded connection with the upper cylinder body, the second screening cylinder 33 is in threaded connection with the first screening cylinder, and the direction of the threaded locking is consistent with the rotation direction of the screening cylinder during working; the first sieve piece 34 is provided with a sieving hole 341 with a shape and a size larger than those of the needed broken bones, and the first sieve piece 34 can be directly fixedly connected in the first sieve barrel piece or can be arranged to be detachable with the first sieve barrel piece; the second sieve 35 is provided with a blocking hole 351 with a shape and a size smaller than that of the needed broken bone, and the second sieve 35 can be directly fixedly connected in the second sieve cylinder or can be arranged to be detachable with the second sieve cylinder.
The driving part comprises a gear ring 51, a driving gear 52 and a driving part 53, wherein the gear ring 51 is fixedly arranged on the side wall of the upper barrel, the fixed seat is provided with an accommodating cavity 54, the position of the accommodating cavity is preferably arranged at the included angle formed by the working cavity 11 and the peeling operation cavity 15, the driving part is a motor purchased from the market and is arranged in the accommodating cavity 54, and redundant space is fully utilized; the driving gear 52 is a commercially available metal gear and is fixedly connected to the output shaft of the driving member; the driving gear is partially arranged in the accommodating cavity, and partially penetrates out of the accommodating cavity and then is meshed with the gear ring; preferably, a gap is formed between the outer surface of the gear ring 51 and the inner wall of the working cavity 11, the vibration piece is a vibration exciter purchased from the market, and an output shaft of the vibration exciter extends into the working cavity and is in contact with the screening cylinder; the arrangement of the gap ensures that the vibrating piece can vibrate in a certain free space when in work and ensures that the screening barrel can screen materials; and adopt ring gear and gear spare complex mode to have guaranteed also that the screening drum vibrates the in-process, intermeshing all the time between the two, avoid the relation of vibration to cause the influence to the rotation of screening drum, guarantee the normal use of equipment, the fault rate is low.
Further, a thread portion 321 is arranged at the upper portion of the first screening cylinder 32, an annular connecting portion 311 which is in threaded fit with the thread portion is arranged at the lower portion of the upper cylinder 31, a ring of blocking portion 312 is formed by extending the top wall of the annular connecting portion 311 downwards, the blocking portion 312 can cover part of the inner portion of the thread portion, and the lower surface of the blocking portion 312 is abutted to the upper surface of the first screening member 34; effectively avoid comparatively tiny garrulous bone to enter into in the gap and make the gap filled, avoid appearing the problem that first sieve section of thick bamboo is difficult to the screw-out from last barrel.
An end cover 12 is arranged on the fixed seat 1 corresponding to the working cavity, and a water pipe connector 13 and a spray header 14 connected with the water pipe connector are arranged on the end cover; the shower nozzle that the shower nozzle obtained for the purchase on the market, through spraying of water, can make things convenient for the screening operation in later stage to blood on the garrulous bone or the soft tissue that drops easily clearance in advance, and water has gravity, and the condition of jam appears effectively avoiding the sieve mesh in the material process sieve mesh on the messenger sieve spare that can be better.
The lower part of the working cavity is provided with a drainage piece, and a feed inlet 21 matched with the drainage piece is arranged on the waste collecting seat 2 for discharging the sewage in the screening cylinder 3 outwards through the drainage piece; specifically, the drainage member comprises a circular opening 41 arranged at the lower part of the working cavity and a flow guide sleeve ring 42 which is arranged on the opening in an inverted funnel shape; the opening 41 comprises a first opening 411 at the upper part and a second opening 412 at the lower part, the first opening and the second opening are communicated with each other, preferably, the diameter of the second opening 412 is larger than that of the first opening 411, the opening at the upper part of the flow guide sleeve ring 42 is larger than that of the lower part, the upper part of the flow guide sleeve ring 42 is connected with the inner wall of the first opening 411, and a space is reserved between the lower part of the flow guide sleeve ring 42 and the second opening 412; the inner wall of the feed port 21 extends upwards to form a circle of extension ring 211, the extension ring 211 is connected with the second opening 412 in a clamping manner, and the extension ring 211 penetrates into the interval; therefore, water discharged from the screening cylinder can be collected by the flaring at the upper part of the guide sleeve ring and guided into the waste collection seat, the condition of outward leakage or residual water in the working cavity can be avoided, and the sprayed water is firstly contacted with the guide sleeve ring when dripping downwards, so that the condition that the water directly and completely drips into the waste collection seat is avoided, and the noise of the equipment is greatly reduced; when the waste collecting device is installed, the fixed seat only needs to align the extending ring with the spacing position, then the fixed seat is placed on the waste collecting seat, and the extending ring and the spacing position can be directly positioned, so that the fixed seat and the waste collecting seat do not need to be locked through a complex locking structure, the structure is simple, and the operation is convenient; and because the extension ring stretches into in the clearance, that is to say the export height of water conservancy diversion lantern ring will be less than the import height of extension ring, and then will effectively avoid water to spill outward by the junction of water conservancy diversion sleeve and extension ring.
The separating and scattering component comprises a plurality of mounting grooves 61, a plurality of mounting bars 62 and a plurality of scattering heads 63, wherein the mounting grooves 61 and the mounting bars 62 are uniformly arranged on the inner side wall of the upper cylinder body at intervals along the circumferential direction of the upper cylinder body, the mounting grooves 61 and the mounting bars 62 extend along the length direction of the upper cylinder body, and the cross sections of the mounting grooves 61 and the mounting bars 62 are arranged in a T-shaped structure; wherein, the mounting bar is arranged in the mounting groove, and the plurality of scattering heads 63 can be arranged on the mounting bar in a left-right turning way; specifically, the mounting bar 62 is made of plastic and is inserted into the mounting groove, and a sealing part is arranged between the side wall of the mounting bar and the mounting groove 61; the sealing components are two sealing layers 621 made of rubber and respectively bonded on the left side wall and the right side wall of the mounting strip 62, the thickness of the sealing layer 611 is larger than the gap between the left side wall and the right side wall of the mounting strip and the left side wall and the right side wall of the mounting groove 62, when the mounting strip is mounted, the upper part of the mounting groove is directly inserted into the mounting strip, the mounting strip is convenient to assemble and operate, and after the mounting strip is assembled, the mounting strip and the mounting groove can be ensured not to be separated from each other in the; the setting of sealing layer can carry out the shutoff to the gap between mounting groove and the mounting bar, avoids tiny garrulous bone to enter into to the gap in, makes things convenient for the clearance of later stage to the filter cylinder.
Further, a plurality of clamping grooves 622 are uniformly distributed on the mounting bar 62 along the length direction at intervals, and the scattering head 63 is embedded in the clamping grooves; the scattering head 63 is made of rubber, the sidelines of the outer end face are all arranged to be in a chamfer angle structure, and the sidelines of the outer end face of the mounting strip 62 are arranged to be in a fillet angle structure; in the rotating process of the screening cylinder, bones or broken bones needing to be screened can contact the scattering head, the broken bones can be better separated from the bones through the scattering head, or the broken bones adhered to each other can be mutually separated, and even soft tissues on the broken bones can be preliminarily removed; the fillet and the chamfer structure can further avoid the above situation.
The stripping device is used for removing soft tissues on the surface of the sclerotin and is arranged in the stripping operation cavity; the peeling driving device is used for driving the peeling chamber to rotate while revolving; the material collecting box 8 is arranged below the stripping chamber and is used for collecting and screening materials discharged from the stripping chamber 71; the stripping device comprises a rotatable stripping chamber 71 made of metal or plastic, a spherical stripping cavity 72 arranged in the stripping chamber, a feeding opening 73 arranged at the upper part of the stripping chamber, a sealing cover 74 arranged on the feeding opening, a discharging opening 75 arranged at the lower part of the stripping chamber, a valve 76 for opening or closing the discharging opening and a plurality of stripping pieces 77; wherein, the feeding opening 73 and the discharging opening 75 are arranged symmetrically up and down and are circular openings, the sealing cover 74 is screwed with the feeding opening, and the valve 76 is a commercially available electromagnetic valve; a plurality of stripping elements 77 are uniformly spaced on the inner wall of the stripping chamber, each stripping element 77 is a conical head made of metal or plastic, and the height of the stripping element 77 is relatively short, substantially 1-2cm, preferably 1.5cm, so that when the stripping chamber rotates, the stripping element can scrape soft tissues on the surface of the bone without causing excessive impact or scratch to the bone block.
The peeling driving device comprises a motor 91, a gear 92, a cavity 93 for placing the power supply motor and the gear, a first driving part and a second driving part, wherein the cavity 93 is arranged on the fixed seat, the position of the cavity is preferably arranged at the included angle formed by the working cavity 11 and the peeling operation cavity 15, after the motor is arranged in the cavity 93, redundant space is fully utilized, and in this way, even after the motor is installed, the size of the fixed seat cannot be influenced, and the occupied space of equipment is reduced; the gear 92 is a common metal gear and is fixedly connected to an output shaft of the motor, and the first driving part is matched with the gear and is used for driving the stripping chamber 71 to revolve around the axis of the stripping operation cavity; specifically, the first driving part comprises a ring member 941, a plurality of convex teeth 942, a supporting platform 943, two brackets 944 and two connecting arms 945, the ring member 941 is fixedly connected to the side wall above the stripping chamber, the plurality of convex teeth 942 are uniformly distributed along the outer surface of the ring member at intervals, and the convex teeth can be meshed with a gear, so that the stripping chamber is driven to rotate when the gear rotates; the supporting table 943 is a circle of boss formed by extending the inner wall of the peeling operation cavity inwards, and can support the ring by the boss, two brackets 944 are symmetrically connected to the ring, the two connecting arms 945 are symmetrically arranged on the peeling chamber, one end of each connecting arm 945 is fixedly connected with the peeling chamber, and the other end of each connecting arm 945 penetrates through the bracket 944 and can rotate relative to the bracket 944.
The second driving component is used for driving the peeling chamber 71 to rotate, and specifically comprises a circle of driven teeth 951, an annular boss 952 and a circle of fixed teeth 953, wherein the circle of driven teeth 951 are uniformly distributed on the outer peripheral surface of the connecting arm at intervals along the circumferential direction of the connecting arm, the annular boss 952 is arranged in the peeling operation cavity, the circle of fixed teeth 953 is arranged on the upper surface of the annular boss, and the driven teeth on the connecting arm are meshed with the fixed teeth; through the setting of interval, effectively avoided the stripping chamber to collide the condition of annular boss when rotating, reduced the spoilage of equipment.
Preferably, an annular extension portion 751 extends downwards from the discharge opening 75, the above-mentioned valve 76 is arranged on the annular extension portion 751, a rotation distance 954 is provided between the inner wall of the annular boss 952 and the outer wall of the stripping chamber 71, and the width of the distance 954 is greater than the length of the extension portion 751 extending out of the outer surface of the stripping chamber, so that the situation that the stripping chamber collides with the annular boss during rotation is effectively avoided, and the damage rate of the equipment is reduced; furthermore, a weight increasing piece 752 is embedded on the annular extension portion 751, and the weight increasing piece 752 can be made of heavy metal and is of an annular structure; through the arrangement of the weight increasing piece, the stripping piece can automatically reset to a state that the discharge opening faces downwards after the stripping piece stops rotating, and then materials in the stripping chamber can be directly discharged outwards from the discharge opening only by opening the control valve, so that the working effect is high, excessive space does not need to be arranged for a user to adjust the position of the stripping chamber, and the overall size of the equipment is greatly reduced; moreover because ejection of compact opening automatic alignment lower part, so the feed opening will aim at upper portion position automatically, and then when throwing the material, also need not to adjust the position of peeling off the room, only need open the closing cap of feed opening part and can throw the material, work efficiency is high, and is easy and simple to handle, labour saving and time saving.
An open slot 16 is arranged on the side wall of the fixed seat 1, the side wall of the open slot 16 is communicated with the side wall of the fixed seat 1, and the material collecting box 8 is inserted into the open slot 16; the material receiving box 8 comprises a box body 81 with an opening at the upper part, a material rejecting hole 82 arranged at the bottom of the box body, a limiting cover 83 fixedly arranged at the outer end of the box body and a handle 84 arranged on the limiting cover, a positioning groove matched with the limiting cover 83 is arranged on the fixed seat 1, and the box body 81 is made of plastics or metal; a first through groove 161 is arranged on the top surface of the open groove 16, a second through groove 162 is arranged on the bottom surface of the open groove 16, the first through groove 161 is communicated with the stripping operation cavity, the second through groove 162 is communicated with the lower surface of the fixed seat, and the first through groove and the second through groove are both arranged in a circular truncated cone-shaped structure with a large upper part and a small lower part; preferably, the size of the upper opening of the first through groove 161 is larger than the size of the discharge opening 75, and the size of the upper opening of the second through groove 162 is larger than the size of the lower opening of the first through groove 161; guarantee to peel off can not remain sewage in operation chamber and the open slot, and waste material and sewage when the whereabouts, will earlier lead to the slope inner wall contact of groove with first logical groove and second, and then avoided the direct whole circumstances of drippage to the garbage collection seat of material and water, the noise that has reduced equipment of very big degree.
Furthermore, the bottom of the fixed seat 1 is provided with an annular groove 17, the upper surface of the waste collecting seat 2 is provided with a circular collecting opening 22, and a ring of annular inserting part 221 is formed by extending upwards the collecting opening 22, and the annular inserting part 221 can penetrate into the annular groove; therefore, the fixed seat is placed on the waste collecting seat only after the positions of the annular inserting part and the annular groove are aligned, and the positions of the annular inserting part and the annular groove are directly positioned, so that the fixed seat and the waste collecting seat do not need to be locked through a complex locking structure, the structure is simple, and the operation is convenient; and because the annular inserting part extends into the annular groove, the water is effectively prevented from leaking outwards from the connecting part of the annular inserting part and the annular groove.
The operation principle is as follows, putting the broken bones to be screened into a screening cylinder, starting a driving piece and a vibrating piece to carry out screening operation, stopping the work of the driving piece after the screening operation is finished, taking out the screening cylinder, and screwing out a second screening cylinder piece; then, opening a sealing cover on the stripping chamber, pouring broken bones in the second screen cylinder piece into the stripping chamber, closing the sealing cover, starting a motor, enabling the stripping chamber to revolve and rotate, and removing soft tissues on the surface of the sclerotin by the stripping piece; preferably, before working, a small amount of water can be added into the stripping chamber, so that soft tissues on the surface of the bone are removed more cleanly; get rid of after accomplishing, the work of stop motor, the valve is opened, and the material is discharged by ejection of compact opening downwards, arranges to collect the box on, and water and soft tissue pass through from picking the material hole, fall to the garbage collection box in, and the bone piece of compound specification is stayed and is collected the box in, later will collect the box and take out on by the fixing base, medical staff select suitable bone piece can.
Claims (6)
1. A bone surface soft tissue removal device, its characterized in that: comprises that
The fixing seat (1) is internally provided with a working cavity (11);
the stripping operation cavity (15) is arranged on the fixed seat (1);
the stripping device is used for removing soft tissues on the surface of the sclerotin and is arranged in the stripping operation cavity; comprises a rotatable stripping chamber (71), a spherical stripping cavity (72) arranged in the stripping chamber, a feeding opening (73) arranged at the upper part of the stripping chamber, a sealing cover (74) arranged on the feeding opening, a discharging opening (75) arranged at the lower part of the stripping chamber, a valve (76) used for opening or closing the discharging opening and a plurality of stripping pieces (77) arranged on the inner wall of the stripping chamber;
a peeling driving device for driving the peeling chamber to rotate while revolving;
the material collecting box (8) is arranged below the stripping chamber and is used for collecting and screening the materials discharged from the stripping chamber (71);
the waste collecting seat (2) is used for collecting waste and sewage, is arranged below the fixed seat (7), is hollow inside and is provided with a collecting opening (22); the peeling driving device comprises a motor (91) arranged in a fixed seat, a gear (92) connected with the motor, a cavity (93) arranged in the fixed seat and used for accommodating the motor and the gear, a first driving part matched with the gear and used for driving the peeling chamber (71) to revolve around the axis of the peeling operation cavity, and a second driving part used for driving the peeling chamber (71) to rotate; the first driving part comprises a ring piece (941) arranged above the stripping chamber, convex teeth (942) arranged on the ring piece and matched with the gear, a supporting platform (943) arranged in the stripping operation cavity and used for supporting the ring piece, two supports (944) connected with the ring piece and two connecting arms (945) respectively arranged on the left side and the right side of the stripping chamber, and the connecting arms (945) are rotatably arranged on the supports (944) in a penetrating way; the second driving component comprises a circle of driven teeth (951) arranged on the connecting arm, an annular boss (952) arranged in the stripping operation cavity and a circle of fixed teeth (953) arranged on the annular boss and in transmission fit with the driven teeth; a rotating distance (954) is arranged between the inner wall of the annular boss (952) and the outer wall of the stripping chamber (71).
2. The osseous surface soft tissue removal device of claim 1, wherein: an annular extension part (751) is formed at the position of the discharging opening (75) in a downward extending mode, the valve (76) is arranged on the annular extension part (751), and the width of the rotating interval (954) is larger than the length of the extension part (751) extending out of the outer surface of the stripping chamber; the annular extension part (751) is embedded with a weight increasing part (752).
3. The osseous surface soft tissue removal device of claim 2, wherein: an open slot (16) is formed in the fixed seat (1), the side wall of the open slot (16) is communicated with the side wall of the fixed seat (1), and the material collecting box (8) is inserted into the open slot (16).
4. The osseous surface soft tissue removal device of claim 3, wherein: a first through groove (161) communicated with the stripping operation cavity is formed in the top surface of the open groove (16), a second through groove (162) communicated with the lower surface of the fixed seat is formed in the bottom surface of the open groove (16), and the first through groove and the second through groove are both arranged in a circular truncated cone-shaped structure with a large upper part and a small lower part; the size of the upper opening of the first through groove (161) is larger than that of the discharging opening (75), and the size of the upper opening of the second through groove (162) is larger than that of the lower opening of the first through groove (161).
5. The osseous surface soft tissue removal device of claim 4, wherein: the material collecting box (8) comprises a box body (81) with an opening at the upper part, a material removing hole (82) arranged at the bottom of the box body, a limiting cover (83) fixedly arranged at the outer end of the box body and a handle (84) arranged on the limiting cover, wherein a positioning groove matched with the limiting cover (83) is arranged on the fixed seat (1).
6. The osseous surface soft tissue removal device of claim 5, wherein: the bottom of the fixed seat (1) is provided with an annular groove (17), and the aggregate opening (22) is provided with an annular inserting part (221) capable of penetrating into the annular groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811483044.9A CN109528317B (en) | 2018-12-05 | 2018-12-05 | Bone surface soft tissue removing device |
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| CN201811483044.9A CN109528317B (en) | 2018-12-05 | 2018-12-05 | Bone surface soft tissue removing device |
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| CN109528317B true CN109528317B (en) | 2021-07-09 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210622A (en) * | 1999-01-25 | 2000-08-02 | Katsuobushi No Kanei Kk | Acicular matter screening device |
| CN101731725A (en) * | 2009-12-11 | 2010-06-16 | 中国农业大学 | Pineapple peeling and coring device |
| CN102225517A (en) * | 2011-04-25 | 2011-10-26 | 中国科学院光电技术研究所 | Magnetorheological polishing tool for composite rotary symmetric removal function |
| CN102335032A (en) * | 2010-07-26 | 2012-02-01 | 张文开 | Bone taking device |
| CN103271367A (en) * | 2013-06-09 | 2013-09-04 | 哈尔滨天鹅土畜产技术开发公司 | Bone wall separation process |
| CN204969316U (en) * | 2015-07-23 | 2016-01-20 | 温州科技职业学院 | Cleaning equipment is peeld to dong hai sea cucumber |
| CN106579753A (en) * | 2016-11-01 | 2017-04-26 | 济南大学 | Multifunctional table capable of doing revolution and autorotation |
| CN206356229U (en) * | 2016-11-08 | 2017-07-28 | 深圳市鸿生建材有限公司 | A kind of aggregate separated machine |
| CN107282227A (en) * | 2017-07-31 | 2017-10-24 | 成都菲斯普科技有限公司 | A kind of medical medicinal material reducing mechanism |
| CN107669085A (en) * | 2017-11-24 | 2018-02-09 | 陈建霖 | A kind of rotation type fruit peeling machine |
| CN207507552U (en) * | 2017-11-16 | 2018-06-19 | 青岛瑞可莱餐饮配料有限公司 | A kind of bone crushing and screening device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013056253A1 (en) * | 2011-10-15 | 2013-04-18 | The Regents Of The University Of California | High throughput instrumentation to screen cells and particles based on their mechanical properties |
-
2018
- 2018-12-05 CN CN201811483044.9A patent/CN109528317B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210622A (en) * | 1999-01-25 | 2000-08-02 | Katsuobushi No Kanei Kk | Acicular matter screening device |
| CN101731725A (en) * | 2009-12-11 | 2010-06-16 | 中国农业大学 | Pineapple peeling and coring device |
| CN102335032A (en) * | 2010-07-26 | 2012-02-01 | 张文开 | Bone taking device |
| CN102225517A (en) * | 2011-04-25 | 2011-10-26 | 中国科学院光电技术研究所 | Magnetorheological polishing tool for composite rotary symmetric removal function |
| CN103271367A (en) * | 2013-06-09 | 2013-09-04 | 哈尔滨天鹅土畜产技术开发公司 | Bone wall separation process |
| CN204969316U (en) * | 2015-07-23 | 2016-01-20 | 温州科技职业学院 | Cleaning equipment is peeld to dong hai sea cucumber |
| CN106579753A (en) * | 2016-11-01 | 2017-04-26 | 济南大学 | Multifunctional table capable of doing revolution and autorotation |
| CN206356229U (en) * | 2016-11-08 | 2017-07-28 | 深圳市鸿生建材有限公司 | A kind of aggregate separated machine |
| CN107282227A (en) * | 2017-07-31 | 2017-10-24 | 成都菲斯普科技有限公司 | A kind of medical medicinal material reducing mechanism |
| CN207507552U (en) * | 2017-11-16 | 2018-06-19 | 青岛瑞可莱餐饮配料有限公司 | A kind of bone crushing and screening device |
| CN107669085A (en) * | 2017-11-24 | 2018-02-09 | 陈建霖 | A kind of rotation type fruit peeling machine |
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|---|---|
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