CN113457770A - Special bone crusher of backbone fusion art - Google Patents
Special bone crusher of backbone fusion art Download PDFInfo
- Publication number
- CN113457770A CN113457770A CN202110931240.3A CN202110931240A CN113457770A CN 113457770 A CN113457770 A CN 113457770A CN 202110931240 A CN202110931240 A CN 202110931240A CN 113457770 A CN113457770 A CN 113457770A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- tank body
- grinding block
- bones
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 87
- 230000004927 fusion Effects 0.000 title claims abstract description 27
- 238000000227 grinding Methods 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 206010006514 bruxism Diseases 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 239000011449 brick Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a special bone crusher for spinal fusion, and particularly relates to the technical field of bone crushing treatment. According to the invention, large bones flow onto the base plate through the feeding pipe, then the electric pushing cylinder is started to drive the crushing hammer to move downwards, the bones are crushed firstly, the crushed bones flow into the first grinding block through the annular plate and flow onto the second grinding block from the circular hole in the first grinding block, the driving assembly drives the second grinding block to rotate through the rotating shaft, the second grinding tooth and the first grinding tooth grind the bones to enable the bones to be granular, the ground bones flow onto the filter screen to be filtered, the volumes of the bones are kept consistent, the crushing effect is better, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of broken bone treatment, in particular to a special bone crusher for spinal fusion.
Background
The spine interbody fusion is a standard operation formula for treating degenerative spine diseases and obtaining long-term spine stability, the long-term curative effect of the spine interbody fusion mainly depends on the interbody fusion, and the bone grafting material is the basis of the interbody fusion. In the spinal fusion operation, usually, autologous bones such as spinous process, vertebral plate, articular process and the like obtained in the vertebral canal decompression process are collected (the autologous bones need to be taken from the ilium if necessary), and then the particles for intervertebral bone grafting are further processed; the allogeneic bone or artificial bone used as the supplementary bone grafting material also needs to be further broken to prepare bone grafting particles. The prepared bone grafting particle materials are mixed and then used for filling and supporting the intervertebral space of the fusion segment so as to achieve the purpose of promoting intervertebral bony fusion.
The apparatus for broken bone in the existing art generally directly uses a bone knife to break the bone block or a ' bird ' mouth ' rongeur to bite the bone block, the manufacturing process is time-consuming, the quality of autologous bone grafting particles is poor (the particles are different in size and the size is difficult to meet the bone grafting requirement), and the apparatus is inconvenient to use in the subsequent bone grafting operation process, so that an operator is dissatisfied with the autologous bone grafting particles, and the fusion of intervertebral bone grafting is influenced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a special bone crusher for spinal fusion to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a special bone crusher for spinal fusion comprises a tank body, wherein a crushing hammer is arranged at the top of an inner cavity of the tank body, a moving assembly is fixedly arranged at the top of the crushing hammer, a feeding pipe is fixedly arranged on the outer wall of one side of the top of the tank body, a backing plate is arranged at the bottom of the crushing hammer, the backing plate is movably clamped inside the tank body, a ring plate is fixedly arranged at the bottom of the backing plate, the section of the ring plate is arranged into a funnel shape, a driving assembly is arranged at the bottom of the ring plate, a first grinding block is arranged at the bottom of the driving assembly and fixedly connected with the inner wall of the tank body, the section of the first grinding block is arranged into the funnel shape, a round hole is arranged inside the first grinding block, a caulking groove is arranged at the bottom of the first grinding block, the section of the caulking groove is arranged into an inverted funnel shape, a plurality of first grinding teeth are fixedly arranged on the top surface of the inner wall of the caulking groove, a second grinding block is arranged at the bottom of the first grinding block, the second grinding block is arranged into an inverted funnel shape, second grinding block top fixed surface is equipped with a plurality of second molar, the second molar is established in first molar bottom and is distributed with first molar crisscross each other, second grinding block internal fixation is equipped with the pivot, pivot top and drive assembly fixed connection, the fixed subassembly of stirring that is equipped with in pivot bottom, it has the box to inlay on the jar body, the inside filtering component that is equipped with of box.
In a preferred embodiment, the filter assembly comprises two filter screens arranged from top to bottom, the upper filter screen is fixedly connected with the inner wall of the box body, the lower filter screen is in contact with the inner wall of the box body and extends to the front end of the box body, the two filter screens are both arranged to be inclined, and a pull rod is fixedly arranged on the front side of the lower filter screen.
In a preferred embodiment, the moving assembly comprises an electric pushing cylinder embedded in the center of the top of the tank body, and the bottom of the electric pushing cylinder is fixedly connected with the top of the crushing hammer.
In a preferred embodiment, the outer wall surface of the front side of the tank body is provided with an observation port, and glass is fixedly arranged inside the observation port.
In a preferred embodiment, a plurality of stirring rods are fixedly arranged on the top surface of the outer wall of the rotating shaft, and the stirring rods are arranged on the top of the first grinding block.
In a preferred embodiment, stir the subassembly and include the L shaped plate, the L shaped plate is fixed to be established on the pivot outer wall, the fixed telescopic link that is equipped with in L shaped plate bottom, the fixed U-shaped frame that is equipped with in telescopic link bottom, telescopic link outside cover is equipped with the spring, spring top and bottom respectively with L shaped plate, U-shaped frame fixed connection, be equipped with the gyro wheel through the bearing in the U-shaped frame, the fixed rubber lug that is equipped with in filter screen top, rubber lug establishes in the gyro wheel bottom and contacts with the gyro wheel.
In a preferred embodiment, the slot has been seted up on jar internal wall surface, the fixed rubber strip that is equipped with of slot inner wall, the backing plate is established in the slot and is connected with the slot joint, the outer wall of backing plate contacts with the inner wall of rubber strip, the fixed arm-tie that is equipped with in backing plate one side, arm-tie one end run through jar body and with extend to this jar external side, the fixed mounting panel that is equipped with in arm-tie top, mounting panel female connection has the screw rod, the mounting panel passes through screw rod and jar body threaded connection, the fixed handle that is equipped with of screw rod one end.
In a preferred embodiment, a threaded hole is formed in the bottom of the tank body, a threaded cover is connected to the threaded hole in a threaded manner, and a handle is fixedly arranged at the bottom of the threaded cover.
In a preferred embodiment, a discharge pipe is fixedly arranged on one side of the box body, the bottom of the discharge pipe is in contact with one side of the filter screen, a collection box is fixedly arranged on one side of the tank body, one end of the discharge pipe is communicated with the interior of the collection box, and a door plate is hinged to the front side of the collection box.
The invention has the technical effects and advantages that:
1. according to the invention, large bones flow onto the base plate through the feeding pipe, then the electric pushing cylinder is started to drive the crushing hammer to move downwards, the bones are crushed firstly, the crushed bones flow into the first grinding block through the annular plate and flow onto the second grinding block from the circular hole in the first grinding block, the driving assembly drives the second grinding block to rotate through the rotating shaft, the second grinding tooth and the first grinding tooth grind the bones to enable the bones to be granular, the ground bones flow onto the filter screen to be filtered, the volumes of the bones are kept consistent, the crushing effect is better, and the use is convenient.
2. Through be equipped with rubber convex block on the filter screen, the pivot drives the L shaped plate when rotatory and rotates together, the gyro wheel and the rubber convex block contact of L shaped plate bottom, the gyro wheel passes through the U-shaped frame and drives the telescopic link and shift up the shrink, the gyro wheel does not move down with rubber convex block contact back, the spring promotes the gyro wheel, the gyro wheel contacts with the filter screen, make the filter screen produce the vibration, accelerate the flow rate of bone granule on the filter screen, avoid taking place the jam, filter the bone granule, make the size of bone granule keep unanimous, conveniently distinguish the use.
3. Through at the internal backing plate that is equipped with of jar, with the backing plate card in the slot during use, smash the bone of hammer on to the backing plate and strike crushing, smash the completion back, the pulling arm-tie drives the backing plate and shifts out from the slot in, makes the bone after smashing flow and carries out processing on next step in first abrasive brick and the second abrasive brick, and the staff rotates the handle and drives the screw rod and twist jar internal, makes the backing plate keep firm at jar internal, and the setting of rubber strip can reduce the vibrations of backing plate.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a sectional view of the overall structure of the present invention.
Fig. 3 is a front view of a second abrasive block of the present invention.
Fig. 4 is a bottom view of the first abrasive block of the present invention.
Fig. 5 is a front view of the demolition hammer of the present invention.
Fig. 6 is a front view of the shim plate of the present invention.
Fig. 7 is an enlarged view of the portion a of fig. 2 according to the present invention.
Fig. 8 is an enlarged view of the portion B of fig. 2 according to the present invention.
The reference signs are: 1. a tank body; 2. a crushing hammer; 3. a feed pipe; 4. a base plate; 5. a ring plate; 6. a first grinding block; 7. a circular hole; 8. caulking grooves; 9. a first molar; 10. a second grinding block; 11. a second molar; 12. a rotating shaft; 13. a filter screen; 14. a first bevel gear; 15. a second bevel gear; 16. a crank; 17. an electric pushing cylinder; 18. a viewing port; 19. glass; 20. a stirring rod; 21. an L-shaped plate; 22. a telescopic rod; 23. a U-shaped frame; 24. a spring; 25. a roller; 26. a rubber bump; 27. a slot; 28. a rubber strip; 29. pulling a plate; 30. mounting a plate; 31. a screw; 32. a handle; 33. a threaded hole; 34. a threaded cap; 35. a discharge pipe; 36. a collection box; 37. a door panel; 38. a box body; 39. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-8 of the specification, the special bone crusher for spinal fusion comprises a tank body 1, wherein a crushing hammer 2 is arranged at the top of an inner cavity of the tank body 1 and used for crushing bones firstly, a moving assembly is fixedly arranged at the top of the crushing hammer 2, a feeding pipe 3 is fixedly arranged on the outer wall of one side of the top of the tank body 1, a backing plate 4 is arranged at the bottom of the crushing hammer 2, the backing plate 4 plays a role of sealing on a ring plate 5 to prevent the bones from directly flowing into a first grinding block 6 and a second grinding block 10 to be crushed, the backing plate 4 is movably clamped in the tank body 1, a ring plate 5 is fixedly arranged at the bottom of the backing plate 4, the section of the ring plate 5 is arranged in a funnel shape to play a role of guiding the bones, so that the bones crushed firstly quickly flow into the first grinding block 6, a driving assembly is arranged at the bottom of the ring plate 5, a first grinding block 6 is arranged at the bottom of the driving assembly, the first grinding block 6 is fixedly connected with the inner wall of the tank body 1, the section of the first grinding block 6 is arranged into a funnel shape, a round hole 7 is arranged in the first grinding block 6, an embedding groove 8 is arranged at the bottom of the first grinding block 6, the section of the embedding groove 8 is arranged into an inverted funnel shape, a plurality of first grinding teeth 9 are fixedly arranged on the surface of the top of the inner wall of the embedding groove 8, a second grinding block 10 is arranged at the bottom of the first grinding block 6, the section of the second grinding block 10 is arranged into an inverted funnel shape, the second grinding block 10 is matched with the first grinding block 6, the bone is crushed through the plurality of first grinding teeth 9 and the plurality of second grinding teeth 11 inside, the crushed bone is kept fine and convenient for later-stage processing use, the surface of the top of the second grinding block 10 is fixedly provided with the plurality of second grinding teeth 11, the second grinding teeth 11 are arranged at the bottom of the first grinding teeth 9 and are mutually distributed in a staggered manner, a rotating shaft 12 is fixedly arranged inside the second grinding block 10, the top of the rotating shaft 12 is fixedly connected with the driving assembly, the bottom of the rotating shaft 12 is fixedly provided with a shifting assembly, the tank body 1 is inlaid with a tank body 38, and a filtering assembly is arranged inside the tank body 38.
The filter assembly comprises two filter screens 13 arranged from top to bottom, the upper filter screen 13 is fixedly connected with the inner wall of the box body 38, the lower filter screen 13 is in contact with the inner wall of the box body 38 and extends to the front end of the box body 38, the two filter screens 13 are all arranged to be inclined, a pull rod 39 is fixedly arranged on the front side of the lower filter screen 13, and the filter screens 13 are conveniently pulled to move.
The driving assembly comprises a first bevel gear 14, the first bevel gear 14 is fixedly arranged on the top end of the rotating shaft 12, a second bevel gear 15 is arranged at the top of the first bevel gear 14, the second bevel gear 15 is meshed with the first bevel gear 14, a crank 16 is fixedly arranged on one side of the second bevel gear 15, one end of the crank 16 is arranged on the outer side of the tank body 1, the crank 16 is movably connected with the inner wall of the tank body 1 through a bearing, the crank 16 is rotated, the crank 16 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 to rotate, and the first bevel gear 14 drives the rotating shaft 12 to rotate, so that the second grinding block 10 is driven to rotate and crush.
The movable assembly comprises an electric pushing cylinder 17, the electric pushing cylinder 17 is embedded in the center of the top of the tank body 1, the bottom of the electric pushing cylinder 17 is fixedly connected with the top of the crushing hammer 2, and the electric pushing cylinder 17 is used for driving the crushing hammer 2 to move up and down in the tank body 1 to crush bones.
The observation port 18 is formed in the outer wall surface of the front side of the tank body 1, and the glass 19 is fixedly arranged in the observation port 18, so that a worker can observe the processing condition in the tank body 1 conveniently.
12 outer wall top fixed surface of pivot is equipped with a plurality of puddlers 20, puddler 20 is established at first abrasive brick 6 top, and puddler 20 is rotatory on first abrasive brick 6, can break up the bone that flows down from crown plate 5, avoids the bone to block up in round hole 7, causes the influence to machining efficiency.
The implementation scenario is specifically as follows: when in use, firstly, bones to be crushed are conveyed to the backing plate 4 in the tank body 1 from the feeding pipe 3, then the electric pushing cylinder 17 is started to drive the crushing hammer 2 to move up and down in the tank body 1, the crushing hammer 2 collides with the bones on the backing plate 4 to hit and crush the bones with larger volume, after the crushing treatment is finished, the pulling plate 29 is pulled to drive the backing plate 4 to move out from the slot 27, so that the crushed bones flow to the first grinding block 6 through the ring plate 5 and then flow to the second grinding block 10 from the round hole 7 on the first grinding block 6, the crank 16 is shaken to drive the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 to rotate, thereby driving the rotating shaft 12 to rotate, the rotating shaft 12 drives the second grinding block 10 to rotate, the second grinding block 10 and the plurality of second grinding teeth 11 and the plurality of first grinding teeth 9 on the first grinding block 6 crush the bones again to enable the bones to become granular, the consistency of the sizes of the bones is kept, the bones are convenient to process and use in the later period, the crushing effect of the bones is better after secondary processing, the treated bones flow onto the filter screen 13 through the gap between the second grinding block 10 and the tank body 1, bone particles with larger volume flow into the discharge pipe 35 through the filter screen 13 and then flow into the collection box 36 from the discharge pipe 35 for storage, bone particles with smaller volume flow into the bottom of the tank body 1 through the filter screen 13 for storage, and the bone particles are separated by screening, so that the bone particles are convenient to distinguish and use, and the using effect is better;
the pull rod 39 of the pulling filter assembly drives the filter screens 13 at the bottom of the box body 38 to move, so that meshes in the two filter screens 13 are staggered, the sizes of the meshes of the filter assembly are adjusted, and the filter assembly is convenient for screening bone particles of 0.1-3 mm.
Referring to the attached drawings 2 and 7 in the specification, the special bone crusher for spinal fusion in the embodiment comprises an L-shaped plate 21, the L-shaped plate 21 is fixedly arranged on the outer wall of a rotating shaft 12, an expansion rod 22 is fixedly arranged at the bottom of the L-shaped plate 21, a U-shaped frame 23 is fixedly arranged at the bottom of the expansion rod 22, a spring 24 is sleeved on the outer side of the expansion rod 22, the top and the bottom of the spring 24 are fixedly connected with the L-shaped plate 21 and the U-shaped frame 23 respectively, a roller 25 is arranged in the U-shaped frame 23 through a bearing, a rubber bump 26 is fixedly arranged at the top of a filter screen 13, the rubber bump 26 is arranged at the bottom of the roller 25 and is in contact with the roller 25, and the rubber bump 26 has elasticity and reduces the friction force between the rubber bump and the roller 25.
The implementation scenario is specifically as follows: when the first bevel gear 14 drives the rotating shaft 12 to rotate and move, the L-shaped plate 21 on the rotating shaft 12 also rotates along with the rotating shaft 12, the roller 25 on the U-shaped frame 23 at the bottom of the L-shaped plate 21 contacts with the rubber bump 26 on the filter screen 13 at intervals, when the roller 25 contacts with the rubber bump 26, the roller 25 is pressed by the rubber bump 26 to move upwards, the spring 24 and the telescopic rod 22 contract, when the roller 25 moves away from the rubber bump 26, the pressure on the roller 25 disappears, the spring 24 generates a reverse acting force due to compression, pushes the U-shaped frame 23 to drive the roller 25 to move downwards, so that the roller 25 contacts with the surface of the filter screen 13, and due to the elasticity of the filter screen 13, the bone particles on the filter screen 13 vibrate up and down under the extrusion of the roller 25, thereby increasing the flowing speed of the bone particles and improving the filtering effect of the filter screen 13, the filter screen 13 is prevented from being blocked to influence the filtering efficiency.
Referring to the attached figures 2, 6 and 8 in the specification, the special bone crusher for spinal fusion in the embodiment is characterized in that the bottom of the crushing hammer 2 is provided with the backing plate 4, the backing plate 4 is movably clamped inside the tank body 1, and the backing plate 4 is used for sealing the annular plate 5, so that the crushing hammer 2 can crush bones firstly.
A discharge pipe 35 is fixedly arranged on one side of the box body 38, the bottom of the discharge pipe 35 is in contact with one side of the filter screen 13, a collection box 36 is fixedly arranged on one side of the tank body 1 and used for storing the bone particles screened, one end of the discharge pipe 35 is communicated with the interior of the collection box 36, a door plate 37 is hinged to the front side of the collection box 36, and the collected bone particles can be treated and used by opening the door plate 37.
Threaded hole 33 is seted up to jar body 1 bottom, threaded hole 33 female connection has screw cap 34, the fixed handle that is equipped with in screw cap 34 bottom makes things convenient for the staff to twist out screw cap 34 from screw hole 33, collects the bone granule that processes.
The implementation scenario is specifically as follows: through being provided with mounting panel 30 and screw rod 31 on arm-tie 29, when inserting backing plate 4 and using, mounting panel 30 and the outer wall laminating of jar body 1, the staff rotates handle 32 and drives screw rod 31 rotatory in jar body 1, utilize screw rod 31 to connect mounting panel 30 and jar body 1, make backing plate 4 keep firm in jar body 1's slot 27, after not using, unscrew screw rod 31 from jar body 1, then pulling arm-tie 29 just can take out backing plate 4 from slot 27, make the bone after being smashed by crushing hammer 2 flow jar body 1 bottom and carry out the fine crushing, rubber strip 28 in slot 27 has elasticity, can reduce the vibrations during crushing, reinforcing the leakproofness between backing plate 4 and the jar body 1.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a special bone crusher of backbone fusion art, includes jar body (1), its characterized in that: the grinding hammer is characterized in that a grinding hammer (2) is arranged at the top of an inner cavity of the tank body (1), a moving assembly is fixedly arranged at the top of the grinding hammer (2), an inlet pipe (3) is fixedly arranged on the outer wall of one side of the top of the tank body (1), a backing plate (4) is arranged at the bottom of the grinding hammer (2), the backing plate (4) is movably clamped inside the tank body (1), a ring plate (5) is fixedly arranged at the bottom of the backing plate (4), the section of the ring plate (5) is arranged into a funnel shape, a driving assembly is arranged at the bottom of the ring plate (5), a first grinding block (6) is arranged at the bottom of the driving assembly, the first grinding block (6) is fixedly connected with the inner wall of the tank body (1), the section of the first grinding block (6) is arranged into the funnel shape, a round hole (7) is formed inside the first grinding block (6), a caulking groove (8) is formed at the bottom of the first grinding block (6), and the caulking groove (8) is arranged into an inverted funnel shape, caulking groove (8) inner wall top fixed surface is equipped with a plurality of first molars (9), first molars (6) bottom is equipped with second molars (10), second molars (10) cross-section sets to the hourglass hopper-shaped, second molars (10) top fixed surface is equipped with a plurality of second molars (11), second molars (11) are established in first molars (9) bottom and are distributed mutually in a staggered manner with first molars (9), second molars (10) internal fixation is equipped with pivot (12), pivot (12) top and drive assembly fixed connection, the fixed subassembly that stirs that is equipped with in pivot (12) bottom, it has box (38) to inlay on jar body (1), box (38) inside is equipped with filtering component.
2. The special bone crusher for spinal fusion as claimed in claim 1, wherein: the filter assembly comprises two filter screens (13) which are arranged from top to bottom, wherein the upper filter screen (13) is fixedly connected with the inner wall of the box body (38), the lower filter screen (13) is in contact with the inner wall of the box body (38) and extends to the front end of the box body (38), the two filter screens (13) are all arranged to be inclined, and a pull rod (39) is fixedly arranged on the front side of the lower filter screen (13).
3. The special bone crusher for spinal fusion as claimed in claim 1, wherein: the driving assembly comprises a first bevel gear (14), the first bevel gear (14) is fixedly arranged at the top end of the rotating shaft (12), a second bevel gear (15) is arranged at the top of the first bevel gear (14), the second bevel gear (15) is meshed with the first bevel gear (14), a crank (16) is fixedly arranged on one side of the second bevel gear (15), one end of the crank (16) is arranged on the outer side of the tank body (1), and the crank (16) is movably connected with the inner wall of the tank body (1) through a bearing.
4. The special bone crusher for spinal fusion as claimed in claim 1, wherein: the movable assembly comprises an electric pushing cylinder (17), the electric pushing cylinder (17) is embedded in the center of the top of the tank body (1), and the bottom of the electric pushing cylinder (17) is fixedly connected with the top of the crushing hammer (2).
5. The special bone crusher for spinal fusion as claimed in claim 1, wherein: an observation port (18) is formed in the outer wall surface of the front side of the tank body (1), and glass (19) is fixedly arranged in the observation port (18).
6. The special bone crusher for spinal fusion as claimed in claim 1, wherein: the surface of the top of the outer wall of the rotating shaft (12) is fixedly provided with a plurality of stirring rods (20), and the stirring rods (20) are arranged at the top of the first grinding block (6).
7. The special bone crusher for spinal fusion as claimed in claim 1, wherein: stir the subassembly and include L shaped plate (21), L shaped plate (21) are fixed to be established on pivot (12) outer wall, L shaped plate (21) bottom is fixed and is equipped with telescopic link (22), telescopic link (22) bottom is fixed and is equipped with U-shaped frame (23), telescopic link (22) outside cover is equipped with spring (24), spring (24) top and bottom respectively with L shaped plate (21), U-shaped frame (23) fixed connection, be equipped with gyro wheel (25) through the bearing in U-shaped frame (23), filter screen (13) top is fixed and is equipped with rubber lug (26), rubber lug (26) are established in gyro wheel (25) bottom and are contacted with gyro wheel (25).
8. The special bone crusher for spinal fusion as claimed in claim 1, wherein: slot (27) have been seted up on the internal wall surface of the jar body (1), slot (27) inner wall is fixed and is equipped with rubber strip (28), establish in slot (27) with slot (27) joint backing plate (4), the outer wall of backing plate (4) contacts with the inner wall of rubber strip (28), backing plate (4) one side is fixed and is equipped with arm-tie (29), arm-tie (29) one end run through the jar body (1) and with extend to this jar body (1) outside, fixed mounting panel (30) that is equipped with in arm-tie (29) top, mounting panel (30) female connection has screw rod (31), mounting panel (30) are through screw rod (31) and jar body (1) threaded connection, screw rod (31) one end is fixed and is equipped with handle (32).
9. The special bone crusher for spinal fusion as claimed in claim 1, wherein: threaded hole (33) is seted up to jar body (1) bottom, threaded hole (33) internal thread connection has screw cap (34), the fixed handle that is equipped with in screw cap (34) bottom.
10. The special bone crusher for spinal fusion as claimed in claim 2, wherein: the improved filter tank is characterized in that a discharge pipe (35) is fixedly arranged on one side of the tank body (38), the bottom of the discharge pipe (35) is in contact with one side of the filter screen (13), a collection box (36) is fixedly arranged on one side of the tank body (1), one end of the discharge pipe (35) is communicated with the interior of the collection box (36), and a door plate (37) is hinged to the front side of the collection box (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110931240.3A CN113457770A (en) | 2021-08-13 | 2021-08-13 | Special bone crusher of backbone fusion art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110931240.3A CN113457770A (en) | 2021-08-13 | 2021-08-13 | Special bone crusher of backbone fusion art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113457770A true CN113457770A (en) | 2021-10-01 |
Family
ID=77866547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110931240.3A Pending CN113457770A (en) | 2021-08-13 | 2021-08-13 | Special bone crusher of backbone fusion art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113457770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843973A (en) * | 2021-10-12 | 2021-12-28 | 佛山市瑛素塑料有限公司 | Injection molding device for food plastic box |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1209275A1 (en) * | 1984-04-02 | 1986-02-07 | Проектный И Научно-Исследовательский Институт "Харьковский Промстройниипроект" | Elastic support for a crusher |
| BR7701990U (en) * | 1997-09-02 | 1999-04-06 | Valdomiro Luiz Bertassi | Crushing machine arrangement for sand stones |
| CN210058456U (en) * | 2019-03-04 | 2020-02-14 | 安徽中医药大学第一附属医院 | Chinese-medicinal material grinds processingequipment |
| CN110882819A (en) * | 2019-10-31 | 2020-03-17 | 深圳嘉智科技有限公司 | Medicament crushing equipment and using method |
| CN210449327U (en) * | 2019-07-05 | 2020-05-05 | 江西省法萨实业有限公司 | Smash effectual and be convenient for adjust reducing mechanism for new material processing of mesh size |
| CN210875489U (en) * | 2019-09-29 | 2020-06-30 | 山西顺发热电有限责任公司 | Crushing apparatus is used in saturated polyester resin production |
| CN111686848A (en) * | 2020-06-16 | 2020-09-22 | 王龑飞 | Agricultural saline and alkaline land treatment device |
| CN112176598A (en) * | 2020-10-22 | 2021-01-05 | 嘉兴知途信息咨询有限公司 | Method for manufacturing flame-retardant fabric |
-
2021
- 2021-08-13 CN CN202110931240.3A patent/CN113457770A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1209275A1 (en) * | 1984-04-02 | 1986-02-07 | Проектный И Научно-Исследовательский Институт "Харьковский Промстройниипроект" | Elastic support for a crusher |
| BR7701990U (en) * | 1997-09-02 | 1999-04-06 | Valdomiro Luiz Bertassi | Crushing machine arrangement for sand stones |
| CN210058456U (en) * | 2019-03-04 | 2020-02-14 | 安徽中医药大学第一附属医院 | Chinese-medicinal material grinds processingequipment |
| CN210449327U (en) * | 2019-07-05 | 2020-05-05 | 江西省法萨实业有限公司 | Smash effectual and be convenient for adjust reducing mechanism for new material processing of mesh size |
| CN210875489U (en) * | 2019-09-29 | 2020-06-30 | 山西顺发热电有限责任公司 | Crushing apparatus is used in saturated polyester resin production |
| CN110882819A (en) * | 2019-10-31 | 2020-03-17 | 深圳嘉智科技有限公司 | Medicament crushing equipment and using method |
| CN111686848A (en) * | 2020-06-16 | 2020-09-22 | 王龑飞 | Agricultural saline and alkaline land treatment device |
| CN112176598A (en) * | 2020-10-22 | 2021-01-05 | 嘉兴知途信息咨询有限公司 | Method for manufacturing flame-retardant fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843973A (en) * | 2021-10-12 | 2021-12-28 | 佛山市瑛素塑料有限公司 | Injection molding device for food plastic box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113457770A (en) | Special bone crusher of backbone fusion art | |
| CN205815857U (en) | A kind of novel disintegrating machine | |
| CN110124784A (en) | A kind of Chinese medicinal mask powder disintegrating apparatus | |
| CN109675672A (en) | Screening plant after a kind of anode material of lithium battery is smashed and ground with waste and old baking sagger | |
| CN211838363U (en) | Small-size reducing mechanism of western medicine tablet | |
| CN116440997B (en) | Medicine crushing and grinding device | |
| CN209934841U (en) | A little rubbing crusher for traditional chinese medicine raw materials | |
| CN208526764U (en) | A kind of sample grinding device of the food inspection with screening function | |
| CN109569850A (en) | A kind of raw material grinding machine | |
| CN212597015U (en) | Useless pyrophyllite clearance recovery unit | |
| CN210546347U (en) | Slice herbal pieces-crushed aggregates separator | |
| CN114210440A (en) | Orthopedics gypsum recovery processing device | |
| CN217549967U (en) | A crushing apparatus for processing potato starch | |
| CN220215152U (en) | Discharging stirring equipment for iron oxide pigment production | |
| CN116078525B (en) | Ginseng peptide process equipment | |
| CN212595990U (en) | Medicine grinding, screening and filtering device | |
| CN217962732U (en) | Blank reducing mechanism | |
| CN218107894U (en) | Shell crushing apparatus | |
| CN220346486U (en) | Medicine screening filter equipment | |
| CN213914815U (en) | Apricot seed processing is with shake formula granule divides sieve machine | |
| CN217140517U (en) | Avoid grinder is used in talcum powder processing of raise dust | |
| CN219663837U (en) | Chemical industry breaker | |
| CN213996158U (en) | Deer product pulverizer | |
| CN220126365U (en) | Grinding device for pharmacy | |
| CN218132329U (en) | Auxiliary material rubbing crusher is used in production of beneficiated burden material replenisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |
|
| RJ01 | Rejection of invention patent application after publication |